WO2018188188A1 - Upper cover of unmanned aerial vehicle and unmanned aerial vehicle - Google Patents

Abstract

An upper cover (100) of an unmanned aerial vehicle, mounted on a body (200) of the unmanned aerial vehicle. The body (200) is provided with a first positioning member (202) and a plurality of first clipping members (204). The upper cover (100) comprises a body (10), a second positioning member (20), and a plurality of second clipping members (30). A front end wall (12) is formed on the body (10) at the head end of the unmanned aerial vehicle. The second positioning member (20) is disposed on the front end wall (12), and the second positioning member (20) matches the first positioning member (202). The plurality of second clipping members (30) is disposed on the body (10), and the plurality of second clipping members (30) matches the plurality of first clipping members (204). When the upper cover (100) is mounted on the body (200), the plurality of second clipping members (30) is clipped to the plurality of first clipping members (204), and the second positioning member (20) is bonded to the first positioning member (202). In this way, when the upper cover (100) is mounted on the body (200), it is easy to implement positioning and no fastener is required, and therefore, when the upper cover (100) is mounted on the body (200), electronic components have a small impact on the assembly and disassembly of the upper cover (100), so that the upper cover (100) can be easily mounted on the body (200) and disassembled from the body (200). Also disclosed is an unmanned aerial vehicle having the upper cover (100).

Description

UAV's top cover and drone Technical field

The invention relates to a drone technology, in particular to an upper cover and a drone of a drone.

Background technique

The drone includes a body and an upper cover, and the body is provided with electronic components, and the upper cover is mounted on the body and covers the electronic components. The upper cover is usually locked to the body by fasteners such as screws. When the fastener locks the upper cover and the body and loosens the upper cover and the body, it is easily interfered by electronic components, thereby causing the upper cover to be installed. And difficult to disassemble.

Summary of the invention

Embodiments of the present invention provide an upper cover and a drone of a drone.

The upper cover of the embodiment of the present invention is mounted on the body of the drone, and the body is provided with a first positioning member and a plurality of first engaging members, and the upper cover comprises:

a body having a front end wall formed at one end of the nose of the drone;

a second positioning member disposed on the front end wall, the second positioning member mating with the first positioning member; and

a plurality of second engaging members disposed on the body, the plurality of second engaging members are engaged with the plurality of first engaging members, and when the upper cover is mounted on the body The plurality of second engaging members are engaged with the plurality of first engaging members, and the second positioning members are coupled with the first positioning members.

In some embodiments, the first positioning member is a bump, and the second positioning member is a groove or a through hole; or

The first positioning member is a groove or a through hole, and the second positioning member is a protrusion.

In some embodiments, the plurality of first engaging members are hooks, and the plurality of second engaging members are all card holes or card slots; or

The plurality of first engaging members are all card holes or card slots, and the plurality of second engaging members are hooks; or

a part of the first engaging members is a hook, and the plurality of first engaging members The remaining first engaging member is a card hole or a card slot, and a part of the plurality of second engaging members is a card hole or a card slot, and the plurality of second engaging members are The remaining second engaging members are hooks.

In some embodiments, the body includes opposite top and bottom surfaces, and the plurality of second engaging members extend from the bottom surface toward a direction away from the top surface, the plurality of second engaging portions The pieces are distributed on opposite sides of the body.

In some embodiments, the body is recessed inwardly to form a receiving cavity, the front end of the receiving cavity is the front end wall, and the two sides of the receiving cavity are respectively formed with inclined portions, the plurality of second cards The fitting is higher than the inclined portion.

In some embodiments, the body is recessed inwardly to form a receiving cavity, the front end of the receiving cavity is the front end wall, and the two sides of the receiving cavity are respectively formed with inclined portions, and the edges of each inclined portion are oriented The direction of the top surface is recessed to form a notch, the center of the notch being offset from the center of the inclined portion.

In some embodiments, the body is recessed inwardly to form a receiving cavity, the front end of the receiving cavity is the front end wall, and the two sides of the receiving cavity are respectively formed with inclined portions, and the inclined portion is formed with a heat dissipation hole that communicates the receiving cavity with the outside of the top surface of the body.

In some embodiments, the heat dissipation hole is opened at an intermediate position of the inclined portion along a length direction of the inclined portion.

In some embodiments, the heat dissipation hole includes a first inner side surface and a second inner side surface obliquely connected to the first inner side surface, the first inner side surface being parallel to a flight direction of the drone, The second inner side surface is located on a side of the first inner side surface away from the front end wall, and an angle between the first inner side wall and the second inner side wall is an obtuse angle.

In some embodiments, the upper cover further includes:

a plurality of mounting posts extending from the bottom surface, each of the mounting posts being formed with a blind hole, the upper cover being mounted on the body and cooperating with a plurality of the blind holes by a fastener to The upper cover is fixed to the body.

In some embodiments, the length of the plurality of mounting posts is greater than the depth of the receiving cavity.

The drone of the embodiment of the present invention includes:

a fuselage, the body is provided with a first positioning member and a plurality of first engaging members; and

The upper cover according to any one of the preceding embodiments, wherein the upper cover is mounted on the body, the plurality of second engaging members are engaged with the plurality of first engaging members, and the second A positioning member is coupled to the first positioning member.

The UAV and the upper cover of the embodiment of the present invention are matched with the first positioning member by the second positioning member. The plurality of second engaging members are engaged with the plurality of first engaging members to realize the mounting of the upper cover to the body. Since the method is easy to realize positioning and does not require fasteners, when the upper cover is mounted to the body The electronic component has less influence on the disassembly and assembly of the upper cover, and is convenient for the upper cover to be mounted on the body and detached from the body.

The additional aspects and advantages of the embodiments of the present invention will be set forth in part in the description which follows.

DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from

1 is a perspective view of an upper cover of a drone according to some embodiments of the present invention;

2 is a perspective view of an upper cover of a drone according to some embodiments of the present invention;

3 is a perspective view of a fuselage of a drone according to some embodiments of the present invention;

4 is a schematic plan view of an upper cover of a drone according to some embodiments of the present invention;

Figure 5 is a plan view of the upper cover of the drone of some embodiments of the present invention;

6 is a schematic plan view of an upper cover of a drone according to some embodiments of the present invention.

The main component symbol description:

The body 200, the first positioning member 202, the first engaging member 204, the mounting hole 206, the limiting protrusion 208, the upper cover 100, the body 10, the front end wall 12, the limiting slot 122, the top surface 11, the bottom surface 13, The receiving cavity 15, the inclined portion 17, the notch 172, the heat dissipation hole 19, the first inner side wall 192, the second inner side wall 194, the second positioning member 20, the second engaging member 30, the mounting post 40, and the blind hole 42.

detailed description

Embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings denote the same or similar elements or elements having the same or similar functions.

In addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are merely illustrative of the embodiments of the invention, and are not to be construed as limiting.

In the present invention, the first feature "on" or "under" the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact. Moreover, the first feature "above", "above" and "above" the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature. The first feature "below", "below" and "below" the second feature may be the first feature Signed directly below or obliquely below the second feature, or simply indicates that the first feature level is less than the second feature.

In the description of the present specification, the description with reference to the terms "some embodiments", "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. Particular features, structures, materials or features described in the examples or examples are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, various embodiments or examples described in the specification, as well as features of various embodiments or examples, may be combined and combined.

Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The embodiments are subject to variations, modifications, substitutions and variations.

1-3, the upper cover 100 of the drone of the embodiment of the present invention is mounted on the body 200 of the drone, and the body 200 is provided with a first positioning member 202 and a plurality of first engaging members 204. The upper cover 100 includes a body 10, a second positioning member 20, and a plurality of second engaging members 30. The body 10 is formed with a front end wall 12 at one end of the nose of the drone. The second positioning member 20 is disposed on the front end wall 12, and the second positioning member 20 is engaged with the first positioning member 202. The plurality of second engaging members 30 are disposed on the body 10, and the plurality of second engaging members 30 are engaged with the plurality of first engaging members 204. When the upper cover 100 is mounted on the body 200, the plurality of second engaging members are engaged. The piece 30 is engaged with the plurality of first engaging members 204, and the second positioning member 20 is coupled with the first positioning member 202.

The UAV and the upper cover 100 of the embodiment of the present invention cooperate with the first positioning member 202 through the second positioning member 20, and the plurality of second engaging members 30 are engaged with the plurality of first engaging members 204 to realize the upper cover. 100 is mounted on the body 200. Since the method is easy to realize positioning and no fastener is needed, when the upper cover 100 is mounted on the body 200, the electronic component has less influence on the disassembly and assembly of the upper cover 100, and the upper cover 100 is facilitated. It is mounted to and detached from the body 200.

Referring to FIGS. 1 and 3 , the drone of the embodiment of the present invention includes a body 200 and an upper cover 100 . The upper cover 100 is mounted on the body 200.

Referring to FIG. 3 , the body 200 is provided with a first positioning member 202 , a plurality of first engaging members 204 and a plurality of mounting holes 206 . The first positioning member 202 can be a bump, a groove or a through hole, and the number of the first positioning members 202 can be one, two or any number. The first engaging member 204 can be a hook, a card hole or a card slot; or a part of the first engaging member 204 is a hook, and the rest is a card hole and/or a card slot. That is to say, the first engaging member 204 includes both a hook and a card hole or a card slot. The number of the first engaging members 204 may be two, three, four or any number. The mounting hole 206 extends through one of the components on the body 200 or the body 200. The number of mounting holes 206 can be two, three, four, or any number.

Referring to FIGS. 1-2 , the upper cover 100 includes a body 10 , a second positioning member 20 , a plurality of second engaging members 30 , and a plurality of mounting posts 40 .

The body 10 includes a top surface 11 and a bottom surface 13 opposite to each other, and the bottom surface 13 is located on a side of the body 10 adjacent to the body 200. The body 10 is recessed inwardly to form the receiving cavity 15. It can also be understood that the top surface 11 and the bottom surface 13 gradually protrude from the edge position toward the top of the body 10 toward the top of the drone to form the receiving cavity 15. The body 10 includes a front end wall 12 at a front end of the receiving cavity 15 and an inclined portion 17 at both side edges of the receiving cavity 15. Specifically, the front end wall 12 of the body 10 is formed at one end of the nose of the drone 100, and the front end The wall 12 extends from the bottom surface 13 downward (in view of the flight of the drone), and the inclined portion 17 is formed obliquely downward from the intermediate position of the body 10 and extends outward. The inclined portion 17 is located on opposite sides of the receiving cavity 15, and the front end wall 12 is connected to the inclined portion 17 on the opposite sides of the receiving cavity 15, and the front end wall 12 and the inclined portion 17 are both part of the receiving cavity 15.

The edge of each inclined portion 17 is recessed toward the top surface 11 to form a notch 172, and the center of the notch 172 is offset from the center of the inclined portion 17.

Referring to FIG. 1 and FIG. 4, each of the inclined portions 17 is formed with a heat dissipation hole 19, and the heat dissipation hole 19 communicates with the outside of the receiving cavity 15 and the inclined portion 17, and the heat dissipation hole 19 is opened in the middle of the inclined portion 17. It can be understood that the heat dissipation holes 19 are formed at an intermediate position of the inclined portion 17 along the longitudinal direction of the inclined portion 17). It can be understood that the body 10 is formed on the opposite sides of the receiving cavity 15 with at least two heat dissipation holes 19, and the center lines of the two heat dissipation holes 19 on the opposite two inclined portions 17 are coaxial. The heat dissipation hole 19 includes a first inner side surface 192 and a second inner side surface 194 obliquely connected to the first inner side surface 192. The first inner side surface 192 is parallel to the flight direction of the drone, and the second inner side surface 194 is located on the first inner side surface 192. An angle away from the front end wall 12, the angle between the first inner side wall 192 and the second inner side wall 194 is an obtuse angle. Specifically, the cross section of the heat dissipation hole 19 may be a triangle, a parallelogram, a pentagon, a hexagon, or the like.

Referring to FIGS. 5-6, the second positioning member 20 is located on the front end wall 12, the number of the second positioning members 20 is the same as the number of the first positioning members 202, and each of the second positioning members 20 and the corresponding first positioning member 202 cooperation. When the upper cover 100 is mounted to the body 200, the first positioning member 202 is combined with the second positioning member 20 and used to position the upper cover 100 on the body 200. The second positioning member 20 can be a bump, Groove or through hole. Specifically, when the first positioning member 202 is a bump, the second positioning member 20 may be a groove or a through hole; when the first positioning member 202 is a groove or a through hole, the second positioning member 20 may be a convex block. .

The second engaging member 30 extends from the bottom surface 13 in a direction away from the top surface 11 , the number of the second engaging members 30 is the same as the number of the first engaging members 204 , and the plurality of second engaging members 30 are distributed on the body 10 . On the opposite sides, specifically, a plurality of second engaging members 30 are distributed on both sides of the inclined portion 17. The plurality of second engaging members 30 are higher than the inclined portion 17 . Since the inclined portion 17 is a part of the receiving cavity 15 , the second engaging member 30 is higher than the inclined portion 17 . The bottom of the receiving cavity 15 extends outward and exposes the receiving cavity 15.

The second engaging member 30 can be a hook, a card hole or a card slot; or a part of the second engaging member 30 can be a card hole and/or a card slot, and the rest is a hook, that is, the second The engaging member 30 includes both a hook and a card hole or a card slot. Specifically, when the first engaging member 204 is a hook, the second engaging member 30 can be a card hole or a card slot; when the first engaging member 204 is a card hole or a card slot, the second engaging member 30 When the part of the first engaging member 204 is a hook and the rest is a card hole and a card slot, correspondingly, a part of the second engaging member 30 may be a card hole or a card slot, and the rest may be a card hole or a card slot. Some are hooks.

Referring to FIG. 1 and FIG. 2 , the mounting post 40 extends from the bottom surface 13 toward the body 200 , and a blind hole 42 is formed in an intermediate position of each mounting post 40 . The upper cover 100 is mounted on the body 200 and fastened by fastening. A piece (not shown) extends through the mounting hole 206 and cooperates with the plurality of blind holes 42 to secure the upper cover 100 to the body 200. Specifically, the number of the mounting posts 40 may be two, three, four, five, six or any number, and the plurality of mounting posts 20 are disposed near the edge of the body 10 and surround the receiving cavity 15 to prevent The upper cover 100 is fixed to the body 200 and the edge of the rear body 100 is lifted up (that is, the gap between the upper cover 100 and the body 200 is prevented from being generated). The fastener may be a screw, in which case the blind hole 42 is a threaded hole, and the fastener is screwed with the blind hole 42 to secure the upper cover 100 to the body 200. The length L of the mounting post 40 is greater than the depth D of the receiving cavity 15, that is, the mounting post 40 is exposed from the receiving cavity 15 and is higher than the inclined portion 17.

The upper cover 100 of the embodiment of the present invention first cooperates with the first positioning member 202 through the second positioning member 20, and the plurality of second engaging members 30 are engaged with the plurality of first engaging members 204 to install the upper cover 100 to the machine. The body 200 is inserted through the mounting hole 206 and cooperates with the plurality of blind holes 42 to strengthen the upper cover 100 to the body 200.

The UAV and the upper cover 100 of the embodiment of the present invention cooperate with the first positioning member 202 through the second positioning member 20, and the plurality of second engaging members 30 are engaged with the plurality of first engaging members 204 to realize the upper cover. 100 amps The mounting on the body 200 is easy to achieve positioning and does not require fasteners. Therefore, when the upper cover 100 is mounted on the body 200, the electronic component has less influence on the attachment and detachment of the upper cover 100, and the upper cover 100 is installed. It is detached from the body 200 and removed from the body 200.

The drone and the upper cover 100 of the embodiment of the present invention also have the following beneficial effects:

First, the inclined portion 17 is formed obliquely downward from the intermediate position of the body 10 and extends outward, and the rainwater dripping onto the top surface 11 easily flows down the inclined portion 17 from the top to the bottom and away from the drone.

Second, the edge of the inclined portion 17 is recessed toward the top surface 11 to form a notch 172, and the center of the notch 172 is offset from the center of the inclined portion 17. When the mounting direction of the upper cover 100 is incorrect (for example, the head and the tail are mistaken), the shape of the upper cover 100 does not match the shape of the body 200 so that the upper cover 100 cannot be attached to the body 200. In this way, it is convenient to quickly determine the correct mounting direction of the upper cover 100, and the upper cover 100 can be quickly mounted to the body 20, that is, the notch 172 is formed on the upper cover 100 to have a foolproof effect.

Thirdly, the upper cover 100 defines a heat dissipation hole 19. When the drone is in flight, according to the airflow direction inside the drone, the cooling air can enter the cavity formed by the fuselage 200 and the upper cover 100 from the heat dissipation hole 19, thereby The heat dissipation or cooling air of the electronic component located in the cavity may enter the cavity formed by the body 200 and the upper cover 100 from the other heat dissipation holes of the drone and be discharged from the heat dissipation hole 19 to dissipate heat for the electronic component. Generally, the electronic component is disposed at an intermediate position of the body 200, which causes the intermediate position of the body 200 to be more difficult to dissipate heat and has a higher temperature, and belongs to a heat concentration area, and the heat dissipation hole 19 is opened at an intermediate position of the inclined portion 17, thus improving the absence of The heat dissipation effect of the man-machine. In the present embodiment, since the airflow inside the drone is designed, the heat dissipation holes 19 on both sides are used as the air outlets to discharge the hot airflow inside the drone, thereby taking away heat, which is beneficial to the internal electronic components of the drone. Cooling.

Fourth, the angle between the first inner sidewall 192 and the second inner sidewall 194 of the heat dissipation hole 19 is an obtuse angle. When the drone flies forward, the wind with heat is easily guided by the obtuse angle of the heat dissipation hole 19 The heat dissipation hole 19 is discharged, so that the heat dissipation effect of the drone can be further improved.

Fifthly, the second engaging member 30 is higher than the inclined portion 17, so that the second engaging member 30 is first connected to the first engaging member 204 first, and then the inclined portion 17 is engaged with the body 200, thereby facilitating the second The engaging member 30 is engaged with the first engaging member 204, and the electronic component that the inclined portion 17 and the body 200 are sandwiched on the body 200 can be avoided.

Sixth, the fastener penetrates through the mounting hole 206 and cooperates with the plurality of blind holes 42 to strengthen the upper cover 100 to the body 200, thereby preventing the upper cover 100 from falling off the body 200. The upper cover 100 does not need to open a hole penetrating through the top surface 11 and the bottom surface 13 of the body 10, so that the upper cover 100 is integrally formed. And has a good waterproof effect. Moreover, viewed from the perspective of the normal flight of the drone, the fuselage 200 is located below the upper cover 100, and the fastener is mounted from the bottom up (the direction of the fuselage 200 to the upper cover 100), and after installation, the drone In normal flight, the fasteners are located below the fuselage 200, and water droplets are difficult to enter. In addition, since the length L of the mounting post 40 is greater than the depth D of the receiving cavity 15, on the one hand, the mounting post 40 can support the upper cover 100; on the other hand, the upper cover 100 is prevented from squeezing the electronic components located on the fuselage 200 to cause the electronic The component is damaged while avoiding deformation of the upper cover 100 and affecting the use of the upper cover 100.

Referring to FIG. 1 and FIG. 2 , in some embodiments, the number of the notches 172 formed by each of the inclined portions 17 in the above embodiment may be two, three, four or any number, and multiple notches The center of the 172 is asymmetrical with the plane passing through the centers of the two inclined portions 17, so that the opening 172 is formed in the upper cover 100 to have a foolproof effect.

Referring to FIG. 1 and FIG. 2, in some embodiments, according to the airflow direction design inside the drone, the cooling air enters the cavity formed by the fuselage 200 and the upper cover 100 from the heat dissipation hole 19 to be located in the cavity. When the electronic component in the body dissipates heat, the extending direction of the outer slanting portion 17 of the vent hole 19 in the above embodiment to the receiving cavity 15 can be inclined toward the nose of the drone. When the drone is flying in the forward direction of the nose, the external cooling air is easily entered into the inside of the housing chamber 19 by the heat dissipation holes 19.

1-3, in some embodiments, the distribution of the plurality of second engaging members 30 in the above embodiment is not limited to being located on opposite sides of the body 10, and the plurality of second engaging members 30 are distributed on the body. The three sides of the 10, or the circumference of the body 30, in particular, the more the positions of the plurality of second engaging members 30 are distributed, the more difficult it is for the plurality of second engaging members 30 to engage with the plurality of first engaging members 204. Falling out of the body 200.

In some embodiments, the projection of the upper cover 100 in the direction of the body 200 in the above embodiment can completely cover the cross section of the body 200 or the body 200 connected to the upper cover 100, so that rainwater can be prevented from flowing along the upper cover 100. The top surface 11 flows into the interior of the body 200.

Referring to FIG. 1 and FIG. 2 , in some embodiments, a plurality of mounting posts 40 may not be disposed in the above embodiment, and the upper cover 100 may be fixed by engaging the second engaging component 30 with the first engaging component 204 . On the body 200. Of course, the upper cover 100 can also be fixed to the body 200 by gluing, welding, or the like.

Referring to FIG. 1-3, in some embodiments, the end of the fuselage 200 near the head is provided with a limit protrusion 208, and the front end wall 12 of the upper cover 100 is provided with 208 of the limit protrusion. The limiting slot 122 is provided. Specifically, the limiting protrusion 208 is located at an intermediate position of the body 200 near the head, and the limiting groove 122 is opened at an intermediate position of the front end wall 12. In the direction away from the bottom surface 13, the width of the limiting groove 122 is gradually increased. Thus, when the upper cover 100 is mounted on the body 200, the limiting slot 122 is facilitated to engage with the limiting protrusion 208. At the same time, the limiting slot 122 is engaged with the limiting protrusion 208 to facilitate the cooperation of the second positioning component 20 with the first positioning component 202 on the body 200.

Specifically, the embodiments of the present invention may satisfy only one of the foregoing embodiments or the foregoing multiple embodiments, that is, the embodiments in which one or more of the foregoing embodiments are combined also belong to the protection scope of the embodiments of the present invention. .

In the description of the present specification, reference is made to the terms "some embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific examples", or "some examples" The description means that specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a 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 the description of the present invention, "a plurality" means at least two, for example two, three, unless specifically defined otherwise.

Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The scope of the invention is defined by the claims and their equivalents.

Claims (12)

An upper cover of a drone is mounted on a body of the drone, and the body is provided with a first positioning member and a plurality of first engaging members, wherein the upper cover comprises: a body having a front end wall formed at one end of the nose of the drone; a second positioning member disposed on the front end wall, the second positioning member mating with the first positioning member; and a plurality of second engaging members disposed on the body, the plurality of second engaging members are engaged with the plurality of first engaging members, and when the upper cover is mounted on the body The plurality of second engaging members are engaged with the plurality of first engaging members, and the second positioning members are coupled with the first positioning members. The upper cover according to claim 1, wherein the first positioning member is a bump, and the second positioning member is a groove or a through hole; or The first positioning member is a groove or a through hole, and the second positioning member is a protrusion. The upper cover according to claim 1, wherein the plurality of first engaging members are hooks, and the plurality of second engaging members are all card holes or card slots; or The plurality of first engaging members are all card holes or card slots, and the plurality of second engaging members are hooks; or a part of the first engaging members is a hook, and the remaining first engaging members of the plurality of first engaging members are a card hole or a card slot, and the plurality of A part of the second engaging members of the two engaging members is a card hole or a card slot, and the remaining second engaging members of the plurality of second engaging members are hooks. The upper cover according to any one of claims 1 to 3, wherein the body comprises opposite top and bottom surfaces, and the plurality of second engaging members face away from the top surface from the bottom surface The direction of the extension is that the plurality of second engaging members are distributed on opposite sides of the body. The upper cover according to claim 4, wherein the body is recessed inwardly to form a receiving cavity, the front end of the receiving cavity is the front end wall, and the two sides of the receiving cavity are respectively formed with inclined portions. The plurality of second engaging members are higher than the inclined portion. The upper cover according to claim 4, wherein the body is recessed inwardly to form a receiving cavity, the front end of the receiving cavity is the front end wall, and the two sides of the receiving cavity are respectively formed with inclined portions. The edge of each inclined portion is recessed toward the top surface to form a notch whose center is offset from the center of the inclined portion. The upper cover according to claim 4, wherein the body is recessed inwardly to form a receiving cavity, the front end of the receiving cavity is the front end wall, and the two sides of the receiving cavity are respectively formed with inclined portions. A heat dissipation hole that communicates the receiving cavity with the outside of the top surface of the body is formed on the inclined portion. The upper cover according to claim 7, wherein the heat dissipation hole is opened at an intermediate position of the inclined portion along a longitudinal direction of the inclined portion. The upper cover according to claim 7, wherein the heat dissipation hole comprises a first inner side surface and a second inner side surface obliquely connected to the first inner side surface, the first inner side surface being parallel to the a flight direction of the human machine, the second inner side is located on a side of the first inner side away from the front end wall, and an angle between the first inner side wall and the second inner side wall is an obtuse angle. The upper cover according to claim 4, wherein the upper cover further comprises: a plurality of mounting posts extending from the bottom surface, each of the mounting posts being formed with a blind hole, the upper cover being mounted on the body and cooperating with a plurality of the blind holes by a fastener to The upper cover is fixed to the body. The upper cover according to claim 10, wherein the plurality of mounting posts have a length greater than a depth of the receiving cavity. A drone, characterized in that it comprises: a fuselage, the body is provided with a first positioning member and a plurality of first engaging members; and The upper cover according to any one of claims 1 to 11, wherein the upper cover is mounted on the body, and the plurality of second engaging members are engaged with the plurality of first engaging members, The second positioning member is combined with the first positioning member.

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