CN104598963A - Counting device and medical apparatus using the same - Google Patents
Counting device and medical apparatus using the same Download PDFInfo
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- CN104598963A CN104598963A CN201510030743.8A CN201510030743A CN104598963A CN 104598963 A CN104598963 A CN 104598963A CN 201510030743 A CN201510030743 A CN 201510030743A CN 104598963 A CN104598963 A CN 104598963A
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- 239000003814 drug Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012356 Product development Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000003252 repetitive effect Effects 0.000 description 1
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Abstract
The invention discloses a counting device and a medical apparatus using the same. The counting device comprises a units digit character wheel provided with a units digit identification, a rotating shaft on which the units digit character wheel is rotationally mounted, a counting slide block arranged in the rotating shaft through a first elastic component in a sliding mode and clamped with the units digit character wheel, an oscillating bar rotationally arranged on the rotating shaft through a second elastic component, and a fixed shell in which the rotating shaft is rotationally arranged, wherein the oscillating bar drives the rotating shaft to rotate, and the rotating shaft drives the units digit character wheel to rotate through the counting slide block. The counting device is capable of counting forwardly or counting down, precise in counting in the operation process, simple in structure, small and modular in overall structure, and capable of being used for different medical apparatuses.
Description
Technical field
The present invention relates to medical instruments field, more specifically, relate to a kind of counting assembly of medicine equipment and adopt its medicine equipment.
Background technology
In operation; need to use medicine equipment miscellaneous; there is a lot of medicine equipment can complete the repetitive operation of predetermined number of times in surgical procedure; it is the residual life making operator accurately can know apparatus during use; avoid the maloperation in surgical procedure; usually on apparatus, arrange suggestion device as color, sound and other salvos, counter is often used to as the technique device that intuitively can react instrument life.
In existing hand-held medical apparatus, some has counting assembly, and some does not have counting assembly, and some uses mechanical principle, and some adopts electronic structure.
In the medicine equipment with counting assembly, in the design process, all will design the counting assembly of oneself according to actual conditions and repeatedly revise test, this not only extends product development cycle to each product, and makes apparatus there is certain risk.
Summary of the invention
The invention provides a kind of counting assembly and adopt its medicine equipment, at least to solve in medicine equipment the technical matters lacking separate counts device.
Embodiments provide a kind of counting assembly, comprising: individual position character wheel, above-mentioned position character wheel is provided with a bit-identify; Rotating shaft, above-mentioned position character wheel is rotatably installed in above-mentioned rotating shaft; Counting slide block, above-mentioned counting slide block is slidably mounted in above-mentioned rotating shaft by the first elastomeric element, above-mentioned counting slide block and above-mentioned position character wheel clamping; Fork, above-mentioned fork is rotatably installed in above-mentioned rotating shaft by the second elastomeric element; Stationary housing, above-mentioned rotating shaft is rotatably installed in above-mentioned stationary housing; Above-mentioned fork drives above-mentioned axis of rotation, and above-mentioned rotating shaft is rotated by above-mentioned counting slider-actuated above-mentioned position character wheel.
Optionally, be provided with a position ratchet in above-mentioned position character wheel, above-mentioned counting slide block is provided with long tooth, above-mentioned position ratchet clamping of above-mentioned long tooth and above-mentioned position character wheel; And/or being provided with gathering sill in above-mentioned rotating shaft, above-mentioned counting slide block is slidably mounted in the above-mentioned gathering sill of above-mentioned rotating shaft by described first elastomeric element.
Optionally, above-mentioned fork and above-mentioned rotating shaft are provided with prismatic structure, make above-mentioned fork drive above-mentioned axis of rotation.
Optionally, above-mentioned counting assembly also comprises ten character wheels, and above-mentioned ten character wheels are provided with ten bit-identifies, and above-mentioned ten character wheels are rotatably installed in above-mentioned rotating shaft, and above-mentioned rotating shaft is rotated by above-mentioned counting slider-actuated above-mentioned ten character wheels.
Optionally, above-mentioned counting slide block is also provided with short tooth, above-mentioned position ratchet of above-mentioned position character wheel comprises dark tooth, ten ratchets are provided with in above-mentioned ten character wheels, above-mentioned ten ratchets comprise ten shallow teeth, when above-mentioned long tooth snaps fit onto in above-mentioned dark tooth, above-mentioned short tooth snaps fit onto above-mentioned ten shallow teeth, and above-mentioned fork drives above-mentioned position character wheel and above-mentioned ten character wheels to rotate simultaneously.
Optionally, above-mentioned stationary housing comprises the first housing and the second housing, said first shell comprises the first limiting tooth, above-mentioned second housing comprises the second limiting tooth, above-mentioned first limiting tooth and above-mentioned second limiting tooth make the above-mentioned ten bit-identify alignment on above-mentioned bit-identify on above-mentioned position character wheel and above-mentioned ten character wheels, and prevent above-mentioned position character wheel and above-mentioned ten character wheels from falling back; And/or above-mentioned second housing also comprises fork limiting tooth.
Optionally, above-mentioned bit-identify and above-mentioned ten bit-identifies are numeral.
Optionally, above-mentioned first elastomeric element is spring; And/or above-mentioned second elastomeric element is torsion spring.
Optionally, above-mentioned counting assembly also comprises catch, and above-mentioned catch is installed on above-mentioned ten character wheels, and indication counter terminates.
The embodiment of the present invention additionally provides a kind of medicine equipment, comprises arbitrary above-mentioned counting assembly.
The invention provides a kind of counting assembly, solve in medicine equipment the technical matters lacking separate counts device, overcome in the medicine equipment with counting assembly, each product in the design process, all to design the counting assembly of oneself according to actual conditions and repeatedly revise the defect of test, the present invention not only shortens product development cycle, and makes apparatus more easy to operate, uses safer.Counting assembly provided by the invention can realize forward counting or count down, and counting accurately in operation, structure is simple, one-piece construction is small and exquisite, modularization, may be used in various medicine equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of optional counting assembly of the embodiment of the present invention;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the structural representation of a kind of optional another kind of counting assembly of the embodiment of the present invention;
Fig. 4 is the explosive view of Fig. 3;
Fig. 5 is a kind of optionally with the cross section structure schematic diagram of the individual position character wheel of dark tooth of the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of optional ten character wheels of the embodiment of the present invention;
Fig. 7 is the structural representation of a kind of optional second housing of the embodiment of the present invention;
Fig. 8 is the main TV structure schematic diagram of a kind of counting assembly under a kind of optional duty of the embodiment of the present invention;
Fig. 9 is the structural representation of a kind of optional position character wheel of the embodiment of the present invention.
Reference numeral in figure: individual position character wheel 1, dark tooth 11, individual position ratchet 12, first flank of tooth 13, second flank of tooth 14, individual position character wheel external teeth 15; Rotating shaft 2, gathering sill 21; Counting slide block 3, spring 31, long tooth 32, short tooth 33; Fork 4, torsion spring 41; First housing 5, first limiting tooth 51; Second housing 6, second limiting tooth 61, fork limiting tooth 62; Ten character wheels, 7, ten shallow teeth, 71, ten character wheel external teeth 72; Catch 8.
Embodiment is used for further illustrating but is not limited to the present invention below, below embodiment be only a kind of optional embodiment of the present invention.
Embodiment
As shown in Figure 1, present embodiments provide a kind of counting assembly, the explosive view of above-mentioned counting assembly as shown in Figure 2, above-mentioned counting assembly comprises: individual position character wheel 1, above-mentioned position character wheel 1 is provided with a bit-identify, it can be numeral that above-mentioned position indicates, and also can be letter or other signs, as long as can play tally function; Rotating shaft 2, above-mentioned position character wheel 1 is rotatably installed in above-mentioned rotating shaft 2; Counting slide block 3, above-mentioned counting slide block 3 is slidably mounted in above-mentioned rotating shaft 2 by the first elastomeric element 31, above-mentioned first elastomeric element 31 can be spring, also can be leaf spring, as long as above-mentioned counting slide block 3 Elastic Sliding in above-mentioned rotating shaft 2 can be made, above-mentioned counting slide block 3 and the clamping of above-mentioned position character wheel 1, when above-mentioned rotating shaft 2 is rotated, drive above-mentioned counting slide block 3 to move, thus drive above-mentioned position character wheel 1 to rotate, play tally function; Fork 4, above-mentioned fork 4 is rotatably installed in above-mentioned rotating shaft 2 by the second elastomeric element 41, and above-mentioned second elastomeric element 41 can be torsion spring, can also be leaf spring, as long as be returned to by the power of the position before swinging, even if above-mentioned fork 4 resets to all the time above-mentioned fork 4 one; Stationary housing, above-mentioned rotating shaft 2 is rotatably installed in above-mentioned stationary housing, and above-mentioned stationary housing plays support fixation, locates every number, makes above-mentioned each assembling parts be fixed into a complete counting assembly module; Above-mentioned fork 4 drives above-mentioned rotating shaft 2 to rotate, and above-mentioned rotating shaft 2 drives above-mentioned position character wheel 1 to rotate by above-mentioned counting slide block 3, realizes tally function.
Optionally, as shown in Figure 2, a position ratchet 12 is provided with in above-mentioned position character wheel 1, above-mentioned position ratchet 12 refers to the multiple ratchets in above-mentioned position character wheel 1, instead of singly refer to certain ratchet, above-mentioned counting slide block 3 is provided with long tooth 32, above-mentioned position ratchet 12 clamping of above-mentioned long tooth 32 and above-mentioned position character wheel 1, namely above-mentioned long tooth 32 falls into the groove between adjacent two above-mentioned position ratchets 12, when above-mentioned counting slide block 3 slips over along above-mentioned position ratchet 12, above-mentioned position character wheel 1 will be driven to rotate, above-mentioned counting slide block 3 is subject to the elastic force effect of above-mentioned spring 31, again fall clamping in the groove between next adjacent two above-mentioned position ratchets 12, namely above-mentioned counting slide block 3 drives above-mentioned position character wheel 1 forward word, complete and once count.
Optionally, as shown in Figure 2, be provided with gathering sill 21 in above-mentioned rotating shaft 2, above-mentioned counting slide block 3 is slidably mounted in the above-mentioned gathering sill 21 of above-mentioned rotating shaft 2 by above-mentioned spring 31.
Optionally, as shown in Figure 2, above-mentioned fork 4 and above-mentioned rotating shaft 2 are provided with prismatic structure, namely above-mentioned rotating shaft 2 is provided with the prismatic cylinder 22 of band straight flange, above-mentioned fork 4 is provided with the prismatic circular hole 42 of band straight flange, and above-mentioned prismatic cylinder 22 is through above-mentioned prismatic circular hole 42, and above-mentioned fork 4 drives above-mentioned rotating shaft 2 to rotate.
Optionally, as shown in Figure 3, the present embodiment additionally provides a kind of counting assembly, and as shown in Figure 4, above-mentioned counting assembly also comprises ten character wheels 7 to the explosive view of above-mentioned counting assembly, above-mentioned ten character wheels 7 are provided with ten bit-identifies, above-mentioned ten character wheels 7 are rotatably installed in above-mentioned rotating shaft 2, and above-mentioned rotating shaft 2 drives above-mentioned ten character wheels 7 to rotate by above-mentioned counting slide block 3, and above-mentioned ten signs can be numerals, also can be letter or other signs, as long as can tally function be played.
Optionally, as shown in Figure 4, above-mentioned counting slide block 3 is also provided with short tooth 33, above-mentioned position ratchet 12 of above-mentioned position character wheel 1 comprises dark tooth 11, the schematic cross-section of above-mentioned dark tooth 11 as shown in Figure 5, as shown in Figure 6, ten ratchets are provided with in above-mentioned ten character wheels 7, above-mentioned ten ratchets comprise ten shallow teeth 71, above-mentioned ten shallow teeth 71 refer to the multiple shallow tooth in above-mentioned ten character wheels 7, instead of singly refer to certain shallow tooth, when above-mentioned long tooth 32 snaps fit onto in above-mentioned dark tooth 11, above-mentioned short tooth 33 snaps fit onto in above-mentioned ten shallow teeth 71, above-mentioned fork 4 drives above-mentioned position character wheel 1 and above-mentioned ten character wheels 7 to rotate simultaneously.
Optionally, as shown in Figure 4, above-mentioned stationary housing comprises the first housing 5 and the second housing 6, said first shell 5 comprises the first limiting tooth 51, above-mentioned second housing 6 comprises the second limiting tooth 61, above-mentioned first limiting tooth 51 and above-mentioned second limiting tooth 61 make the above-mentioned ten bit-identify alignment on above-mentioned bit-identify on above-mentioned position character wheel 1 and above-mentioned ten character wheels 7, and prevent above-mentioned position character wheel 1 and above-mentioned ten character wheels 7 from falling back, because outside above-mentioned the position ratchet that above-mentioned position character wheel 1 and above-mentioned ten character wheels 7 are arranged relative to inside and ten ratchets, the outside of above-mentioned position character wheel 1 is also provided with the individual position character wheel external teeth 15 coordinated with above-mentioned first limiting tooth 51, the outside of above-mentioned ten character wheels 7 is also provided with ten the character wheel external teeth 72 coordinated with above-mentioned second limiting tooth 61, as shown in Figure 4.
Optionally, as shown in Figure 7, above-mentioned second housing 6 also comprises fork limiting tooth 62, and above-mentioned fork 4 rests on above-mentioned fork limiting tooth 62 place under the effect of above-mentioned torsion spring 41.
Optionally, as shown in Figure 4, above-mentioned counting assembly also comprises catch 8, and above-mentioned catch 8 is installed on above-mentioned ten character wheels 7, and indication counter terminates.
Above-mentioned counting assembly energy forward counting, also can count down, depend on the order of lettering on character wheel.
During work, set counting region, as shown in Figure 8, rotate counterclockwise above-mentioned fork 4, above-mentioned fork 4 drives above-mentioned rotating shaft 2 to turn over certain angle, above-mentioned counting slide block 3 again to be affranchised state by free state after inside first flank of tooth 13 of above-mentioned position character wheel 1 as shown in Figure 9 compresses, when making the above-mentioned long tooth 32 of above-mentioned counting slide block 3 be stuck in second flank of tooth 14 as shown in Figure 9, unclamp above-mentioned fork 4, as shown in Figure 8, under the effect of above-mentioned torsion spring 41, above-mentioned fork 4 resets, and above-mentioned position character wheel 1 rotates a word.Continued operation, when the above-mentioned long tooth 32 of above-mentioned counting slide block 3 is stuck in above-mentioned dark tooth 11 as shown in Figure 9, due to the gear teeth at above-mentioned dark tooth 11 place and other depth of profiles inconsistent, comparatively other depth of profiles want dark, then the above-mentioned short tooth 33 of above-mentioned counting slide block 3 can be stuck in above-mentioned ten shallow tooth 71 places of above-mentioned ten character wheels 7 as shown in Figure 6 simultaneously, above-mentioned fork 4 can drive two character wheels to rotate simultaneously when resetting, complete carry counting system.
The internal gear teeth quantity of above-mentioned position character wheel 1 determines counting region, and the scope of tooth can be 1-10, and when reaching the counting of agreement, the above-mentioned catch 8 be arranged on above-mentioned position character wheel 1 will cover form, then the numeral of above-mentioned counting assembly no longer shows.
Above-mentioned counting assembly can be applicable in any apparatus that can be connected with fork, such as, connected by pin, and the internal motion assembly of fork and apparatus realizes tally function.
Optionally, the present embodiment additionally provides a kind of medicine equipment, comprises arbitrary above-mentioned counting assembly.
The foregoing is only optional embodiment of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a counting assembly, is characterized in that, comprising:
Individual position character wheel (1), described position character wheel (1) is provided with a bit-identify;
Rotating shaft (2), described position character wheel (1) is rotatably installed in described rotating shaft (2);
Counting slide block (3), described counting slide block (3) is slidably mounted in described rotating shaft (2) by the first elastomeric element (31), described counting slide block (3) and the clamping of described position character wheel (1);
Fork (4), described fork (4) is rotatably installed in described rotating shaft (2) by the second elastomeric element (41);
Stationary housing, described rotating shaft (2) is rotatably installed in described stationary housing;
Described fork (4) drives described rotating shaft (2) to rotate, and described rotating shaft (2) drives the rotation of described position character wheel (1) by described counting slide block (3).
2. counting assembly according to claim 1, it is characterized in that, a position ratchet is provided with in described position character wheel (1), described counting slide block (3) is provided with long tooth (32), described position ratchet clamping of described long tooth (32) and described position character wheel (1);
And/or being provided with gathering sill (21) in described rotating shaft (2), described counting slide block (3) is slidably mounted in the described gathering sill (21) of described rotating shaft (2) by described first elastomeric element (31).
3. counting assembly according to claim 1, is characterized in that, described fork (4) and described rotating shaft (2) are provided with prismatic structure, makes described fork (4) drive described rotating shaft (2) to rotate.
4. counting assembly according to claim 1, it is characterized in that, described counting assembly also comprises ten character wheels (7), described ten character wheels (7) are provided with ten bit-identifies, described ten character wheels (7) are rotatably installed in described rotating shaft (2), and described rotating shaft (2) drives the rotation of described ten character wheels (7) by described counting slide block (3).
5. counting assembly according to claim 4, it is characterized in that, described counting slide block (3) is also provided with short tooth (33), described position ratchet of described position character wheel (1) comprises dark tooth (11), ten ratchets are provided with in described ten character wheels (7), described ten ratchets comprise ten shallow teeth (71), when described long tooth (32) snaps fit onto in described dark tooth (11), described short tooth (33) snaps fit onto described ten shallow teeth (71), described fork (4) drives described position character wheel (1) and described ten character wheels (7) to rotate simultaneously.
6. counting assembly according to claim 1, it is characterized in that, described stationary housing comprises the first housing (5) and the second housing (6), described first housing (5) comprises the first limiting tooth (51), described second housing (6) comprises the second limiting tooth (61), described first limiting tooth (51) and described second limiting tooth (61) make the described ten bit-identify alignment on described bit-identify on described position character wheel (1) and described ten character wheels (7), and prevent described position character wheel (1) and described ten character wheels (7) from falling back,
And/or described second housing (6) also comprises fork limiting tooth (62).
7. the counting assembly according to claim 1 or 4, is characterized in that, described bit-identify and described ten bit-identifies are numeral.
8. counting assembly according to claim 1, is characterized in that, described first elastomeric element (31) is spring; And/or described second elastomeric element (41) is torsion spring.
9. counting assembly according to claim 1, is characterized in that, described counting assembly also comprises catch (8), and described catch (8) is installed on described ten character wheels (7), and indication counter terminates.
10. a medicine equipment, is characterized in that, comprises the arbitrary described counting assembly of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030743.8A CN104598963B (en) | 2015-01-21 | 2015-01-21 | A kind of counting device and use its medical instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030743.8A CN104598963B (en) | 2015-01-21 | 2015-01-21 | A kind of counting device and use its medical instrument |
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| Publication Number | Publication Date |
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| CN104598963A true CN104598963A (en) | 2015-05-06 |
| CN104598963B CN104598963B (en) | 2018-04-20 |
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| CN201510030743.8A Expired - Fee Related CN104598963B (en) | 2015-01-21 | 2015-01-21 | A kind of counting device and use its medical instrument |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105287015A (en) * | 2015-11-11 | 2016-02-03 | 天津万和医疗器械有限公司 | Counting indicating device and medical instrument adopting same |
| CN110797720A (en) * | 2018-08-01 | 2020-02-14 | 上海汽车集团股份有限公司 | Automobile connector capable of displaying plugging times in real time and automobile wire harness system |
| CN110979911A (en) * | 2019-11-18 | 2020-04-10 | 南京长安民生住久物流有限公司 | Commodity car key count storage device |
| CN113180829A (en) * | 2021-04-02 | 2021-07-30 | 武汉联影智融医疗科技有限公司 | Surgical robot, surgical instrument, counting device and control method thereof |
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| CN102426028A (en) * | 2011-08-26 | 2012-04-25 | 山东潍微科技股份有限公司 | Photosensitive gray scale counting device |
| CN102799934A (en) * | 2012-06-27 | 2012-11-28 | 北京中法派尔特医疗设备有限公司 | Mechanical counting device and titanium ligating and marking clip applying counting device |
| CN204537198U (en) * | 2015-01-21 | 2015-08-05 | 天津万和医疗器械有限公司 | A kind of counting assembly and adopt its medicine equipment |
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2015
- 2015-01-21 CN CN201510030743.8A patent/CN104598963B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101122480A (en) * | 2007-04-04 | 2008-02-13 | 上海元上电子科技有限公司 | Ternary system clobber-free number wheel code disk sensor |
| CN102426028A (en) * | 2011-08-26 | 2012-04-25 | 山东潍微科技股份有限公司 | Photosensitive gray scale counting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105287015A (en) * | 2015-11-11 | 2016-02-03 | 天津万和医疗器械有限公司 | Counting indicating device and medical instrument adopting same |
| CN110797720A (en) * | 2018-08-01 | 2020-02-14 | 上海汽车集团股份有限公司 | Automobile connector capable of displaying plugging times in real time and automobile wire harness system |
| CN110979911A (en) * | 2019-11-18 | 2020-04-10 | 南京长安民生住久物流有限公司 | Commodity car key count storage device |
| CN113180829A (en) * | 2021-04-02 | 2021-07-30 | 武汉联影智融医疗科技有限公司 | Surgical robot, surgical instrument, counting device and control method thereof |
| CN113180829B (en) * | 2021-04-02 | 2025-07-22 | 武汉联影智融医疗科技有限公司 | Surgical robot, surgical instrument, counting device and control method thereof |
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| CN104598963B (en) | 2018-04-20 |
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