WO2018126568A1

WO2018126568A1 - Holder device, and portable power bank

Info

Publication number: WO2018126568A1
Application number: PCT/CN2017/082446
Authority: WO
Inventors: 吴可彬
Original assignee: 深圳市晶越成科技有限公司
Priority date: 2017-01-09
Filing date: 2017-04-28
Publication date: 2018-07-12
Also published as: JP3210956U; CN206401937U; TWM546623U

Abstract

A holder device, and portable power bank. The holder device comprises a housing (10), at least two connection mechanisms (30) oppositely disposed, and at least two holder mechanisms (40) located on two sides of the housing (10), respectively. The two sides of the housing (10) are each provided with at least one sliding groove (11). Each of the connection mechanisms (30) has one end slidably accommodated in the sliding groove (11) and extending into the housing (10), and another end extending out of the sliding groove (11) and connected to one of the holder mechanisms (40). Each of the connection mechanisms (30) drives one of the holder mechanisms (40) to move along a radial direction of one of the sliding grooves (11). The at least two oppositely disposed connection mechanisms (30) drive the corresponding holder mechanisms (40) to move in the same direction or reverse directions. The holder device of the present invention enables holding of an electronic apparatus, such as a mobile phone, and has wide applicability.

Description

Clamping device and mobile power

Technical field

The present invention relates to the field of mobile power technologies, and in particular, to a clamping device and a mobile power source to which the clamping device is applied.

Background technique

At present, the use of mobile power is very extensive, and the electronic device such as a mobile phone can be connected to the mobile power source through the charging line to charge the mobile phone. If the charging cable is long, the user usually needs to take the mobile power in one hand and the mobile phone in the other. When the mobile phone is a large-screen mobile phone, one hand holding the mobile phone cannot separately take photos, call or answer the phone. Operation, very inconvenient to use, when the mobile phone and mobile power are placed in the backpack, the longer charging line will be entangled and so on; if the charging line is short, the mobile phone and the mobile power should be stacked together, one With the mobile power and mobile phone in hand, the other hand can take photos, call or answer the phone, but there will be a slip between the mobile phone and the mobile power source, which may cause problems such as unstable mobile phone holding, inconvenient operation and falling of the mobile phone. .

The existing mobile power source capable of holding a mobile phone is generally provided with a clamping portion. However, the clamping portion is usually only designed for a mobile phone of a specific size, and each mobile power product having a clamping portion can only be adapted to a size. With a mobile phone, there is a problem of poor versatility.

Summary of the invention

SUMMARY OF THE INVENTION A primary object of the present invention is to provide a clamping device, and more particularly to a clamping device capable of holding an electronic device such as a mobile phone, which is highly versatile.

To achieve the above object, the clamping device of the present invention comprises a housing, at least two oppositely disposed connecting mechanisms, and at least two clamping mechanisms respectively located on opposite sides of the housing, both sides of the housing Each of the connecting mechanisms is slidably received in the sliding slot and extends into the housing, and the other end protrudes from the sliding slot and is connected to a clamping mechanism, and each connecting mechanism Driving a clamping mechanism to move along a radial direction of a chute, at least two oppositely disposed connecting mechanisms also move the corresponding clamping mechanism to move in opposite or opposite directions.

Preferably, each clamping mechanism comprises a base, the base comprises a base body, a base and a connecting rod, the base body, the base and the connecting rod together form an engaging groove; the connecting mechanism is provided with a receiving hole, The connecting rod is received in the receiving hole, the base body and the base are located at two sides of the receiving hole, and the connecting mechanism is partially received in the engaging groove.

Preferably, each of the clamping mechanisms further includes a clamping member rotatably coupled to one end of the base body away from the base.

Preferably, the connecting mechanism protrudes from at least one protrusion, and the protrusion abuts against a surface of the base body close to the housing.

Preferably, the clamping device further comprises at least two elastic mechanisms accommodated in the housing, and one end of each connecting mechanism is slidably disposed on the elastic mechanism.

Preferably, the clamping device further comprises a separating plate and a fixing member housed in the casing, the separating plate separating the casing into an accommodating space and a accommodating cavity, wherein the fixing member is accommodated in the The accommodating chamber divides the accommodating chamber into two accommodating chambers, and each chute is respectively connected to an accommodating chamber.

Preferably, the number of the elastic mechanisms is two, and the two elastic mechanisms are fixed to the fixing member, and each elastic mechanism is at least partially accommodated in a receiving chamber, and each connecting mechanism is partially accommodated in a receiving portion. The chamber is slidably coupled to an elastic mechanism.

Preferably, the elastic mechanism includes a sliding portion and two elastic portions disposed at both ends of the sliding portion, and the connecting mechanism is slidably coupled to the sliding portion.

Preferably, one end of the connecting mechanism is provided with a connecting portion, and the connecting portion is provided with a connecting groove, and the sliding portion is partially accommodated in the connecting groove.

Preferably, the fixing member is recessed with a groove, and the free end of the elastic portion is received in a groove.

Preferably, the two side walls of the groove further protrude with a holding member, and a gap is formed between the two holding members, and the free end of the elastic portion is received through the slit. Groove.

The present invention also provides a mobile power source comprising the above-described clamping device, the mobile power source further comprising a battery, the battery being housed in the housing.

Preferably, an opening is defined in each of the two ends of the housing, and the housing further includes two cover plates, each cover being disposed on an opening.

Preferably, one of the cover plates is provided with at least one charging interface and at least one discharging interface.

Preferably, the mobile power source further includes a main board housed in the casing and two main board fixing members respectively connected to the two ends of the main board, and the main board is fixed in the casing through the main board fixing member.

Preferably, the two ends of the main board are respectively provided with at least one first mounting hole, and the main board fixing member includes a first connecting portion and a second connecting portion connected to the first connecting portion, the first connecting portion At least one second mounting hole is defined, and at least one flange is formed at one end of each of the second connecting portions near the main board, and the flange is received in a first mounting hole corresponding thereto.

The clamping device of the technical solution of the present invention comprises a housing, at least two oppositely disposed connecting mechanisms, and at least two clamping mechanisms, at least one sliding slot is formed on both sides of the housing, and one end of each connecting mechanism is slidable The utility model is arranged in the sliding slot and protrudes into the housing, and the other end protrudes from the sliding slot and is connected with a clamping mechanism, wherein at least two clamping mechanisms are respectively located at two sides of the housing to form an electronic device for holding the mobile phone and the like. a clamping space; at least two oppositely disposed connecting mechanisms drive the corresponding clamping mechanism to move in opposite or opposite directions by opposing at least two clamping mechanisms respectively located on opposite sides of the housing The direction is moved to adjust the size of the clamping space to adapt to the electronic device such as a mobile phone, and then the electronic device such as the mobile phone is firmly clamped in the clamping space; each connecting mechanism drives a clamping mechanism to move along a radial direction of a sliding slot, Adjusting the position of the clamping mechanism by moving the clamping mechanism along the radial direction of its corresponding sliding slot, so that the clamping mechanism avoids the corresponding function button, and the electronic device such as the mobile phone is firmly clamped Holding space, rational design, it can be adapted to different sizes, different key arrangement of mobile phones and other electronic devices, highly versatile.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without any creative work.

1 is a schematic structural view of a perspective view of an embodiment of a clamping device of the present invention;

Figure 2 is a front elevational view of Figure 1;

Figure 3 is a cross-sectional view taken along line C-C of Figure 2;

Figure 4 is a left side view of Figure 1 (the clamping mechanism, the elastic mechanism, the connecting mechanism and the cover plate are removed);

Figure 5 is an enlarged view of a portion A in Figure 4;

Figure 6 is an enlarged view of B in Figure 4;

Figure 7 is a schematic structural view showing the connection of the clamping mechanism and the elastic mechanism in an embodiment of the clamping device of the present invention;

Figure 8 is a schematic view showing the mounting position of the cover plate, the partitioning plate, the clamping mechanism and the elastic mechanism in an embodiment of the clamping device of the present invention;

9 is a schematic view showing the assembly structure of a clamping mechanism, a connecting mechanism, an elastic mechanism, a fixing member and a housing in an embodiment of the clamping device of the present invention;

10 is a schematic structural view of an elastic mechanism in an embodiment of a clamping device of the present invention;

Figure 11 is a schematic structural view of an elastic mechanism in another embodiment of the clamping device of the present invention;

12 is a schematic structural view of a spring force mechanism according to still another embodiment of the clamping device of the present invention;

Figure 13 is a schematic structural view of a connecting mechanism in an embodiment of the clamping device of the present invention;

Figure 14 is a schematic structural view 1 of a clamping mechanism in an embodiment of the clamping device of the present invention;

Figure 15 is a second schematic structural view of a clamping mechanism in an embodiment of the clamping device of the present invention;

Figure 16 is a schematic structural view showing the connection of a fixing member and a housing in an embodiment of the clamping device of the present invention;

17 is a schematic structural view showing the assembly of a motherboard, a motherboard fixing member, a partition plate, and a casing in an embodiment of the mobile power source according to the present invention;

18 is a schematic structural view of a motherboard fixing member in an embodiment of a mobile power supply according to the present invention;

19 is a schematic structural diagram of a main board in an embodiment of a mobile power supply according to the present invention;

20 is a schematic structural view of a cover plate in an embodiment of a mobile power supply according to the present invention;

FIG. 21 is a schematic structural view of another cover plate in an embodiment of a mobile power source according to the present invention.

Description of the reference numerals:

标号Label	名称name	标号Label	名称name
1010	壳体case	401401	卡合槽Engagement slot
101101	夹持空间Clamping space	4141	底座Base
1111	滑槽Chute	411411	底座本体Base body
1212	盖板Cover	412412	基座Pedestal
121121	充电接口Charging interface	413413	连接杆Connecting rod
121121	放电接口Discharge interface	4242	夹持件Clamping piece
122122	开口Opening	4343	转动轴Rotary axis
1212	第三安装孔Third mounting hole	5050	隔离板Isolation board
121121	插接槽Docking slot	5151	容置空间Housing space
1414	弹力机构Elastic mechanism	3030	固定件Fastener
2020	滑动部Sliding portion	601601	凹槽Groove
21twenty one	弹性部 Elastic part	6161	容纳腔Accommodating chamber
22twenty two	自由端 Free end	611611	容置室Housing room
23twenty three	连接机构Connection mechanism	6262	卡持件Holder
3030	连接部Connection	7070	主板Motherboard
3131	容纳孔Receiving hole	701701	第一安装孔First mounting hole
3232	第一容纳孔First receiving hole	8080	主板固定件Motherboard fixture
322322	第二容纳孔Second receiving hole	8181	第一连接部First connection
3333	连接槽Connection slot	811811	第二安装孔Second mounting hole
3434	凸起Bulge	812812	凸缘Flange
4040	夹持机构Clamping mechanism	8282	第二连接部Second connection

The implementation, functional features and advantages of the objects of the present invention will be further described in conjunction with the embodiments.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back, ...) in the embodiments of the present invention are only used to explain between components in a certain posture (as shown in the drawing). Relative positional relationship, motion situation, etc., if the specific posture changes, the directional indication also changes accordingly.

In addition, the descriptions of "first", "second", and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.

In the present invention, the terms "connected", "fixed" and the like should be understood broadly, unless otherwise clearly defined and limited. For example, "fixed" may be a fixed connection, or may be a detachable connection, or may be integrated; It may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements unless explicitly defined otherwise. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Referring to FIG. 1 to FIG. 16, the present invention provides a clamping device comprising a housing 10, at least two oppositely disposed connecting mechanisms 30, and at least two clamping mechanisms 40 respectively located on opposite sides of the housing 10, the housing At least one sliding slot 11 is defined in each of the two sides of the connecting mechanism 30. One end of each connecting mechanism 30 is slidably received in the sliding slot 11 and protrudes into the housing 10, and the other end protrudes from the sliding slot 11 and is connected to a clamping mechanism 40. Each of the connecting mechanisms 30 drives a clamping mechanism 40 to move in the radial direction of a sliding slot 11, and at least two oppositely disposed connecting mechanisms 30 also drive the corresponding clamping mechanism 40 to move in opposite or opposite directions.

Preferably, the number of the connecting mechanism 30 and the chute 11 is four, and the number of the clamping mechanisms 40 on both sides of the housing 10 is two.

Specifically, the clamping mechanism 40 and the housing 10 together form a clamping space 101 for holding an electronic device such as a mobile phone.

The clamping device of the technical solution of the present invention comprises a housing 10, at least two oppositely disposed connecting mechanisms 30, and at least two clamping mechanisms 40. At least one sliding slot 11 is defined on both sides of the housing 10, and each connection One end of the mechanism 30 is slidably received in the sliding slot 11 and protrudes into the housing 10, and the other end protrudes from the sliding slot 11 and is connected to a clamping mechanism 40, wherein at least two clamping mechanisms 40 are respectively located on both sides of the housing 10. To form a clamping space 101 for holding an electronic device such as a mobile phone; at least two oppositely disposed connecting mechanisms 30 drive the corresponding clamping mechanism 40 to move in opposite or opposite directions, by being respectively located in the housing At least two clamping mechanisms 40 on both sides of the 10 are moved in opposite directions or opposite directions, thereby adjusting the size of the clamping space 101 to fit an electronic device such as a mobile phone, and then firmly clamping the electronic device such as a mobile phone to the clamping space. Each of the connecting mechanisms 30 drives a clamping mechanism 40 to move along a radial direction of a sliding slot 11. Further, since the two sides of the electronic device such as a mobile phone are usually provided with function buttons of different numbers and sizes, Holding institution 40 Moving along the radial direction of the corresponding sliding slot 11, adjusting the position of the clamping mechanism 40, so that the clamping mechanism 40 avoids the corresponding function button, and the electronic device such as the mobile phone is firmly clamped in the clamping space 101. The structure design is reasonable, and it can be adapted to electronic devices such as mobile phones of different sizes and different button arrangements, and has strong versatility.

Referring to FIGS. 1 to 3 and 13 to 15, each clamping mechanism 40 includes a base 41 including a base body 411, a base 412, and a connecting rod 413, a base body 411, a base 412, and a connecting rod 413. The connecting mechanism 30 is formed in the receiving hole 32, the connecting rod 413 is received in the receiving hole 32, the base body 411 and the base 412 are located on both sides of the receiving hole 32, and the connecting mechanism 30 is partially received in the engaging groove 401. .

Preferably, the base body 411 abuts against the circumference of one side of the receiving hole 32, and the base 412 abuts against the circumference of the other side of the receiving hole 32.

Further, the receiving hole 32 includes a first receiving hole 321 and a second receiving hole 322 communicating with the first receiving hole 321 , and the connecting rod 413 is at least partially received by the first receiving hole 321 .

Preferably, the base 412 and the connecting rod 413 are both cylindrical, the first receiving hole 321 is a rectangular through hole, and the second receiving hole 322 is a circular through hole.

Specifically, the diameter of the bottom surface of the base 412 is larger than the diameter of the bottom surface of the connecting rod 413. The size of the first receiving hole 321 is adapted to the size of the bottom surface of the connecting rod 413, and the size of the second receiving hole 322 is different from the size of the bottom surface of the base 412. The first end of the base 412 away from the connecting rod 413 is passed through the second receiving hole 322, and the connecting rod 413 is at least partially received in the second receiving hole 322, and then the base 41 is brought closer to the first receiving hole 321 . The direction of the movement is such that the connecting rod 413 is at least partially received in the first receiving hole 321 and the base body 411 is abutted on the circumference of the first receiving hole 321 . The base 412 is abutted on the other side of the first receiving hole 321 . The periphery is provided to the base 41 to the attachment mechanism 30.

It can be understood that the base 41 abuts against the circumference of one side of the chute 11 adjacent thereto due to the pulling force of the elastic mechanism 20.

Referring to Fig. 15, each of the clamping mechanisms 40 further includes a clamping member 42 rotatably coupled to one end of the base body 411 away from the base 412.

Further, each clamping mechanism 40 further includes a rotating shaft 43 through which the clamping member 42 is rotatably coupled to an end of the base body 411 away from the base 412.

Preferably, the angle at which the clamping member 42 rotates relative to the base body 411 ranges from 0 to 90 degrees.

The clamping member 42 of the technical solution of the present invention is rotatably connected to one end of the base body 411 away from the base 412, and each clamping member 42 is used for holding an electronic device such as a mobile phone; when the clamping device of the present invention is in use, Rotating the clamping member 42 relative to the base body 411 until the clamping member 42 is opened to the base body 411 to clamp the mobile phone; when the clamping device is used, the clamping member 42 is rotated relative to the base body 411 to the clamp The holder 42 is attached to the base body 411 to facilitate the storage or placement of the clamping device.

Referring to FIGS. 13 and 14, the connecting mechanism 30 is convexly provided with at least one protrusion 34 that abuts against the surface of the base body 411 near the housing 10.

Further, the number of the protrusions 34 is two, and the two protrusions 34 are respectively located at the circumferences of both sides of the receiving hole 32.

The connecting mechanism 30 of the present invention is provided with at least one protrusion 34 that abuts against the surface of the base body 411 near the housing 10 to fix the base 41 to the connecting mechanism 30.

Referring to FIGS. 1 to 3 and 7 to 12 , the clamping device further includes at least one elastic mechanism 20 received in the housing 10 , and one end of each connecting mechanism 30 is slidably disposed on the elastic mechanism 20 .

One end of each connecting mechanism 30 of the technical solution of the present invention is slidably disposed on the elastic mechanism 20. Specifically, one end of each connecting mechanism 30 is slidably connected to an elastic mechanism 20, and the other end thereof passes through the sliding slot 11 and A clamping mechanism 40 is connected. When the at least two clamping mechanisms 40 respectively located on opposite sides of the housing 10 are moved away from each other, each clamping mechanism 40 pulls the elastic mechanism 20 through the connecting mechanism 30 connected thereto. The elastic mechanism 20 is elastically deformed to generate an elastic force, and is applied to the opposing tensioning force of the at least two oppositely disposed clamping mechanisms 40 through the connecting mechanism 30, thereby clamping the electronic device such as a mobile phone placed in the clamping space 101. Further, when the clamping mechanism 40 moves in the radial direction of the chute 11, the connecting mechanism 30 connected to the clamping mechanism 40 slides relative to the elastic mechanism 20.

Referring to FIGS. 1 to 6, the clamping device further includes a spacer 50 and a fixing member 60 housed in the housing 10. The spacer 50 divides the housing 10 into an accommodating space 51 and a receiving cavity 61. The fixing member 60 accommodates The accommodating chamber 61 partitions the accommodating chamber 61 into two accommodating chambers 611, and each of the chutes 11 is in communication with an accommodating chamber 611.

Further, two oppositely disposed insertion slots 14 are defined in the housing 10, and two ends of the spacer 50 are respectively inserted into the corresponding insertion slots 14.

The partitioning plate 50 of the technical solution of the present invention divides the casing 10 into an accommodating space 51 and a accommodating cavity 61. The accommodating space 51 can be used for accommodating the battery, the main plate 70, and the like. The fixing member 60 is accommodated in the accommodating cavity 61 and accommodates the accommodating cavity 61. Divided into two accommodating chambers 611, each of the chutes 11 is respectively connected with a accommodating chamber 611 for accommodating the elastic mechanism 20 and the partial accommodating connecting mechanism 30, thereby accommodating the elastic mechanism 20, the connecting mechanism 30 and the battery The main board 70 and the like are separated to avoid the influence of the elastic mechanism 20 and the connecting mechanism 30 on the battery. The internal structure of the housing 10 is more compact and the arrangement is more reasonable.

Referring to FIG. 1 to FIG. 4 and FIG. 7 to FIG. 9 , the number of the elastic mechanisms 20 is two, and the two elastic mechanisms 20 are fixed to the fixing member 60 , and each elastic mechanism 20 is at least partially accommodated in a receiving chamber 611 . Each of the connecting mechanisms 30 is partially received in an accommodation chamber 611 and slidably coupled to an elastic mechanism 20.

Each of the connecting mechanisms 30 of the technical solution of the present invention is partially accommodated in a receiving chamber 611 and slidably connected to an elastic mechanism 20. Specifically, each connecting mechanism 30 is partially accommodated in a receiving chamber 611, and each connection is connected. The elastic mechanism 20 is at least partially received in a receiving chamber 611, the accommodating chamber 611 can provide a certain movement space for elastic deformation of the elastic mechanism 20, one end of each elastic mechanism 20 is fixed to the fixing member 60, and the other end thereof is connected to a connecting mechanism 30, and the connecting mechanism 30 is away from When the elastic mechanism 20 connected thereto moves in the direction, the elastic mechanism 20 moves in the accommodating chamber 611 and elastically deforms to provide an elastic force.

Referring to FIGS. 7 to 12, the elastic mechanism 20 includes a sliding portion 21 and two elastic portions 22 provided at both ends of the sliding portion 21, and the connecting mechanism 30 is slidably coupled to the sliding portion 21.

Preferably, referring to Fig. 10, the elastic portion 22 of the embodiment of the present invention is a flat spring, and the sliding portion 21 is a rod-like structure. By providing the elastic portion 22 as a flat spring, the space occupied by the elastic portion 22 is greatly reduced, thereby reducing the size of the casing 10 and making the structure more compact.

Referring to Fig. 11, the elastic portion 22 of another embodiment of the present invention is a space spiral spring, and the sliding portion 21 is a rod-like structure, and the elastic portion 22 is provided as a space spiral spring, which greatly enhances the elasticity thereof.

Referring to Fig. 12, the elastic portion 22 of the still further embodiment of the present invention is a space spiral spring, and the sliding portion 21 is also a space spiral spring.

It can be understood that by providing a reasonable size of the casing 10 and the elastic strength of the elastic portion 22, the clamping mechanism 40 can be provided with sufficient clamping force to clamp and fix the electronic device such as a mobile phone.

The elastic mechanism 20 of the technical solution of the present invention includes a sliding portion 21 and two elastic portions 22 disposed at two ends of the sliding portion 21. The elastic portion 22 is configured to provide an elastic force in a direction of moving in the opposite direction for each of the two oppositely disposed connecting mechanisms 30, and further The clamping mechanism 40 is tensioned by the connecting mechanism 30 so that the clamping mechanism 40 firmly clamps the electronic device such as the mobile phone; the connecting mechanism 30 is slidably coupled to the sliding portion 21, and preferably, one end of the connecting mechanism 30 is slidably coupled to The sliding portion 21 passes through the sliding slot 11 and extends out of the housing 10 to connect with the clamping mechanism 40, so that each connecting mechanism 30 drives a clamping mechanism 40 to move along a radial direction of a sliding slot 11, the present invention When the clamping device is in use, the two oppositely disposed connecting mechanisms 30 are first moved away from each other, thereby adjusting the size of the clamping space 101 to adapt to electronic devices such as mobile phones, and then placing electronic devices such as mobile phones in the folder. Holding the space 101, further, since the two sides of the electronic device such as the mobile phone are usually provided with function buttons of different numbers and sizes, the clip is adjusted by moving the clamping mechanism 40 along the radial direction of the corresponding chute 11 The position of the mechanism 40 is such that the clamping mechanism 40 avoids the corresponding function button, and the electronic device such as the mobile phone is firmly clamped in the clamping space 101. The structure is reasonable and can be adapted to different sizes and different button arrangements. Electronic devices such as mobile phones have strong versatility.

Referring to FIGS. 7 to 13 , one end of the connecting mechanism 30 is provided with a connecting portion 31 , and the connecting portion 31 is provided with a connecting groove 33 , and the sliding portion 21 is partially accommodated in the connecting groove 33 .

The connecting mechanism 30 of the technical solution of the present invention is provided with a connecting portion 31. The connecting portion 31 is provided with a connecting groove 33, and the sliding portion 21 is partially received in the connecting groove 33. After the clamping device of the present invention is installed, it can be understood that it is far away. When the direction of the elastic mechanism 20 pulls a corresponding connection mechanism 30, the sliding portion 21 abuts against the groove wall of the connecting groove 33. Further, the sliding portion 21 pulls the elastic portion 22, and the elastic portion 22 is deformed to generate an elastic force; 31 is relatively slid on the sliding portion 21 through the connecting groove 33.

Referring to FIG. 3 to FIG. 5, FIG. 9, and FIG. 10 to FIG. 12, the fixing member 60 is recessed with a recess 601, and the free end 23 of the elastic portion 22 is received in a recess 601.

The fixing member 60 of the technical solution of the present invention is recessed with a recess 601, and the free end 23 of the elastic portion 22 is received in a recess 601. When the clamping device of the present invention is installed, the free ends 23 of the oppositely disposed elastic portions 22 are respectively After entering the recess 601, after installation, it can be understood that when a connecting mechanism 30 corresponding thereto is pulled away from the elastic mechanism 20, the free end 23 of the elastic portion 22 abuts against a side wall of the recess 601, and the elastic portion 22 deformation to produce elastic force.

Continuing to refer to FIG. 3 to FIG. 5 , FIG. 9 , and FIG. 10 to FIG. 12 , a clamping member 62 is further protruded from the two side walls of the recess 601 , and a gap is formed between the two holding members 62 . The free end 23 of the elastic portion 22 is received in the recess 601 through the slit.

Further, the surface of the holding member 62 away from the groove 601 is abutted against the partitioning plate 50. The free end 23 of the elastic portion 22 provided in the recess 601 is prevented from coming off the slit.

A gap is formed between the two holding members 62 of the technical solution of the present invention, and the free end 23 of the elastic portion 22 is received in the groove 601 through the slit. When the clamping device of the present invention is installed, the two elastic portions 22 are oppositely disposed. The free ends 23 respectively enter the recess 601 from the slits to mount the elastic mechanism 20 to the fixing member 60, and the two retaining members 62 are used to hold the free ends 23 of the elastic portions 22, avoiding the opening of the free end 23 from the recess 601. Fall off.

Referring to FIG. 1 to FIG. 21, the present invention further provides a mobile power source including the above-mentioned clamping device. The specific structure of the clamping device refers to the above embodiment, since the mobile power source adopts all of the above embodiments. The technical solution, therefore, has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be further described herein. The mobile power source further includes a battery (not shown), and the battery is housed in the casing 10.

Specifically, the battery is housed in the accommodating space 51.

When the mobile power source of the present invention charges the electronic device such as a mobile phone, the mobile power source of the present invention clamps and fixes the electronic device such as the mobile phone to the casing 10, thereby greatly shortening the length of the charging line of the electronic device such as the mobile phone and the mobile power source. The whole is more simple and beautiful; when it is necessary to take a picture, the position of the electronic device such as a mobile phone can be adjusted, and the lens of the electronic device such as a mobile phone is exposed in the casing 10, and the electronic device such as the mobile power source and the mobile phone can be held by one hand at the same time, so that The operation of the photographing is more convenient; the internal structure of the casing 10 of the mobile power source of the present invention is compact and arranged reasonably, and the mobile power source of the present invention is used for accommodating the elastic mechanism 20 with respect to the existing mobile power source of the same size and size. The accommodating chamber 611 of the connecting mechanism 30 is smaller, and the capacity of the accommodating space 51 for accommodating the battery is larger, so that the capacity of the mobile power source is greatly improved, and a more durable power supply is provided for electronic devices such as mobile phones. .

Referring to FIG. 4, FIG. 16 to FIG. 17, and FIG. 20 to FIG. 21, an opening 13 is defined in each end of the housing 10. The housing 10 further includes two cover plates 12, and each cover plate 12 is covered in an opening. 13.

An opening 13 is defined in each end of the housing 10 of the technical solution of the present invention. Specifically, the two openings 13 communicate with the accommodating space 51 and the accommodating cavity 61 to facilitate the fixing member 60, the elastic mechanism 20 and the connecting mechanism 30. Installation, by providing two cover plates 12, each cover plate 12 is covered in an opening 13 to serve as a seal.

Referring to FIG. 20 and FIG. 21, a cover 12 is provided with at least one charging interface 121 and at least one discharging interface 122.

Preferably, the discharge interface 122 is a USB (Universal Serial Bus) interface.

Further, the charging interface 121 and the discharging interface 122 are all electrically connected to the battery.

One of the cover plates 12 of the technical solution of the present invention is provided with at least one charging interface 121 and at least one discharging interface 122. The battery is charged through the charging interface 121, and the battery is transmitted through the discharging interface 122 to an electronic device such as an external mobile phone.

Referring to FIG. 17 to FIG. 21, the mobile power source further includes a main board 70 housed in the casing 10 and two main board fixing members 80 respectively connected to the two ends of the main board 70. The main board 70 is fixed to the casing 10 through the main board fixing member 80.

Further, the main board 70 is electrically connected to the battery.

Specifically, the main board 70 and the main board fixing member 80 are accommodated in the accommodating space 51.

The two ends of the main board 70 of the technical solution of the present invention are fixed in the casing 10 through the two main board fixing members 80 to prevent the main board 70 from being displaced in the casing 10, thereby affecting the connection between the main board 70 and the battery, resulting in no power supply. Stable and so on.

Continuing to refer to FIG. 17 to FIG. 21, at least one first mounting hole 701 is defined in the two ends of the main board 70. The main board fixing member 80 includes a first connecting portion 81 and a second connecting portion 82 connected to the first connecting portion 81. A connecting portion 81 defines at least one second mounting hole 811. One end of each second connecting portion 82 adjacent to the main plate 70 is formed with at least one flange 812, and the flange 812 is received in the first mounting hole 701 corresponding thereto.

Further, each of the flanges 812 is welded to the first mounting hole 701 corresponding thereto.

Further, at least one third mounting hole 131 is defined in each of the two sides of the opening 13 of the housing 10 .

The two ends of the main board 70 of the present invention are respectively provided with at least one first mounting hole 701. The main board fixing member 80 includes a first connecting portion 81 and a second connecting portion 82 connected to the first connecting portion 81. The first connecting portion The opening 81 is provided with at least one second mounting hole 811. Specifically, the mobile power source further includes a plurality of bolts (not shown), one end of each bolt is connected to a cover plate 12, and the other end is sequentially passed through the second mounting hole 811 and After the third mounting hole 131 is fixed to the housing 10; at least one flange 812 is formed at one end of each of the second connecting portions 82 near the main board 70, and the flange 812 is received in the first mounting hole 701 corresponding thereto. When the mobile power source of the present invention is assembled, the cover 12 is covered and fixed to the opening 13 of the casing 10, and the main board 70 is also fixed in the casing 10 to prevent the main board 70 from being displaced in the casing 10 to generate power. Unstable and so on.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structural transformation, or direct/indirect use, of the present invention and the contents of the drawings are used in the inventive concept of the present invention. It is included in the scope of the patent protection of the present invention in other related technical fields.

Claims

A clamping device, comprising: a housing (10), at least two oppositely disposed connecting mechanisms (30), and at least two clamping mechanisms (40) respectively located on opposite sides of the housing (10) At least one sliding slot (11) is defined on both sides of the housing (10), and one end of each connecting mechanism (30) is slidably received in the sliding slot (11) and extends into the housing (10), the other end protrudes from the sliding slot (11), and is connected with a clamping mechanism (40), each connecting mechanism (30) drives a diameter of a clamping mechanism (40) along a sliding slot (11) To move, at least two oppositely disposed attachment mechanisms (30) also move the corresponding clamping mechanism (40) in opposite or opposite directions.
The clamping device according to claim 1, wherein each of the clamping mechanisms (40) comprises a base (41), the base (41) comprising a base body (411), a base (412) and a base a connecting rod (413) between the base body and the base, the base body (411), the base (412) and the connecting rod (413) together form an engaging groove (401); the connecting mechanism (30) A receiving hole (32) is disposed, the connecting rod (413) is received in the receiving hole (32), and the base body (411 and the base (412) are located on both sides of the receiving hole (32), The connecting mechanism (30) is partially housed in the engaging groove (401).
A clamping device according to claim 2, wherein each clamping mechanism (40) further includes a clamping member (42) rotatably coupled to said base body ( 411) away from one end of the base (412).
The clamping device according to claim 2, wherein the connecting mechanism (30) is convexly provided with at least one protrusion (34), and the protrusion (34) abuts against the base body (411) Near the surface of the housing (10).
A clamping device according to claim 1, wherein said clamping device further comprises at least two elastic mechanisms (20) received in said housing (10), one end of each attachment mechanism (30) It is slidably disposed on an elastic mechanism (20).
A clamping device according to claim 5, wherein said clamping device further comprises a spacer (50) and a fixing member (60) housed in said housing (10), said spacer ( 50) separating the casing (10) into an accommodating space (51) and a accommodating chamber (61), the fixing member (60) being accommodated in the accommodating chamber (61) and accommodating the accommodating chamber (61) Divided into two accommodating chambers (611), each chute (11) is in communication with an accommodating chamber (611).
The clamping device according to claim 6, wherein the number of the elastic mechanisms (20) is two, and the two elastic mechanisms (20) are fixed to the fixing member (60), each A resilient mechanism (20) is at least partially received in a receiving chamber (611), and each connecting mechanism (30) is partially received in a receiving chamber (611) and slidably coupled to an elastic mechanism (20).
The clamping device according to claim 6, wherein the elastic mechanism (20) comprises a sliding portion (21) and two elastic portions (22) disposed at both ends of the sliding portion (21), The connecting mechanism (30) is slidably coupled to the sliding portion (21).
The clamping device according to claim 8, wherein one end of the connecting mechanism (30) is provided with a connecting portion (31), and the connecting portion (31) is provided with a connecting groove (33), the sliding The portion (21) is partially housed in the connecting groove (33).
The clamping device according to claim 8, wherein the fixing member (60) is recessed with a recess (601), and the free end (23) of the elastic portion (22) is received in a recess ( 601).
The clamping device according to claim 10, wherein the two side walls of the groove (601) further protrude with a holding member (62), and the two holding members (62) A gap is formed therebetween, and the free end (23) of the elastic portion (22) is received in the groove (601) through the slit.
A mobile power supply, comprising: a clamping device comprising a housing (10), at least two oppositely disposed connecting mechanisms (30), and respectively located on opposite sides of the housing (10) At least two clamping mechanisms (40), at least one sliding slot (11) is defined on both sides of the housing (10), and one end of each connecting mechanism (30) is slidably received in the sliding slot ( 11) and extending into the housing (10), the other end protruding from the sliding slot (11), connected to a clamping mechanism (40), each connecting mechanism (30) drives a clamping mechanism (40) Moving along a radial direction of a chute (11), at least two oppositely disposed connecting mechanisms (30) also drive the corresponding clamping mechanism (40) to move in a direction opposite or opposite to each other. The mobile power source further includes a battery. The battery is housed in the housing (10).
The mobile power supply according to claim 12, wherein an opening (13) is defined in each of the two ends of the casing (10), and the casing (10) further comprises two cover plates (12), each A cover plate (12) is disposed on an opening (13).
The mobile power supply of claim 12, wherein a cover (12) is provided with at least one charging interface (121) and at least one discharging interface (122).
The mobile power supply according to claim 12, wherein the mobile power source further comprises a main board (70) housed in the casing (10) and two main boards fixed to the two ends of the main board (70), respectively. The main board (70) is fixed to the housing (10) by the main board fixing member (80).
The mobile power source according to claim 15, wherein at least one first mounting hole (701) is respectively formed at two ends of the main board (70), and the main board fixing member (80) includes a first connecting portion ( 81) and a second connecting portion (82) connected to the first connecting portion (81), the first connecting portion (81) is provided with at least one second mounting hole (811), and each second connecting portion (82) One end of the main board (70) is formed with at least one flange (812), and the flange (812) is accommodated in a first mounting hole (701) corresponding thereto.