CN202956396U - Battery acupuncturing clamp - Google Patents
Battery acupuncturing clamp Download PDFInfo
- Publication number
- CN202956396U CN202956396U CN201220494693.0U CN201220494693U CN202956396U CN 202956396 U CN202956396 U CN 202956396U CN 201220494693 U CN201220494693 U CN 201220494693U CN 202956396 U CN202956396 U CN 202956396U
- Authority
- CN
- China
- Prior art keywords
- needle
- acupuncturing
- hole
- screw thread
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
The utility model relates to the battery production test field, and especially relates to a battery acupuncturing clamp. The battery acupuncturing clamp comprises a needle base, an acupuncturing needle hole in which an acupuncturing needle can be placed is arranged under the needle base, and a screw thread positioning hole is arranged on the side surface of the needle base. The acupuncturing needle is inserted in the acupuncturing needle hole and is fixed by a screw inserted in the screw thread positioning hole. According to the utility model, the acupuncturing needle hole in which the acupuncturing needle can be placed is arranged under the needle base, the screw thread positioning hole is arranged on the side surface of the needle base, and the acupuncturing needle is inserted in the acupuncturing needle hole and is fixed by the screw inserted in the screw thread positioning hole; the acupuncturing needle is put in the acupuncturing needle hole, so that the volume is not large; by loosening or tightening the screw in the screw thread positioning hole, the acupuncturing needle can be fixed and disassembled, so that the acupuncturing needle is convenient to replace and the cost is reduced; by replacing the needles of different lengths, the acupuncturing depth can be controlled; and the lower surface of the needle base is equipped with a cushion pad, so that the mechanical wear can be reduced effectively.
Description
Technical field
The utility model relates to the production test field of battery, relates in particular to a kind of battery acupuncture anchor clamps.
Background technology
Battery is with its light little durable indispensable portable energy source in people's life that become, the security of current battery more and more comes into one's own, therefore battery will be done the test of a lot of secure contexts in design and production run, security with the checking battery, wherein there is a content measurement to be, full battery is penetrated with pin and puncture half, see whether battery is on fire, blast.
The puncture needle that uses at present is one, the end of puncture needle is provided with screw thread, and be fixedly connected with by this screw thread with needle stand, and the volume of pin is large, each puncture needle can only be used once, and frequent causes waste, and this kind structure does not have stop means, the position of uncontrollable puncture, therefore needs improve the structure of present puncture needle.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, provides a kind of volume little, is convenient to change, and becomes low battery acupuncture anchor clamps.
The utility model is to be achieved by the following technical programs:
A kind of battery acupuncture anchor clamps comprise needle stand, and described needle stand has for the puncture hole of placing puncture needle, and the screw thread pilot hole of needle stand side, described puncture needle insert in the puncture hole and by inserting screw thread pilot hole screw and fix.
Described needle stand lower surface is provided with cushion pad.
The beneficial effects of the utility model are:
Owing to have for the puncture hole of placing puncture needle by needle stand, the screw thread pilot hole of needle stand side, described puncture needle inserts in the puncture hole and by inserting screw thread pilot hole screw and fixes, puncture needle is put into puncture hole, does not need volume very large, steps up screw thread pilot hole inner bolt by unclamping, just can fix and unload puncture needle, make it easy to change, cost, and can control the degree of depth of acupuncture by the pin of changing different length; And the needle stand lower surface is provided with cushion pad, can effectively place mechanical wear.
Description of drawings
Fig. 1 is main TV structure synoptic diagram of the present utility model.
Among the figure: 1. needle stand, 11. screw thread pilot holes, 12. puncture holes, 2. cushion pad, 3. puncture needle, 4. screw.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with accompanying drawing and most preferred embodiment.
As shown in Figure 1, the utility model comprises needle stand 1, and described needle stand has for the puncture hole 12 of placing puncture needle, and the screw thread pilot hole 11 of needle stand side, described puncture needle 3 insert in the puncture hole also fixing by inserting screw thread pilot hole screw 4.Described needle stand lower surface is provided with cushion pad 2.
Owing to have for the puncture hole of placing puncture needle by needle stand, the screw thread pilot hole of needle stand side, described puncture needle inserts in the puncture hole and by inserting screw thread pilot hole screw and fixes, puncture needle is put into puncture hole, does not need volume very large, steps up screw thread pilot hole inner bolt by unclamping, just can fix and unload puncture needle, make it easy to change, cost, and can control the degree of depth of acupuncture by the pin of changing different length; And the needle stand lower surface is provided with cushion pad, can effectively place mechanical wear.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. battery acupuncture anchor clamps is characterized in that, comprise needle stand, and described needle stand has for the puncture hole of placing puncture needle, and the screw thread pilot hole of needle stand side, described puncture needle insert in the puncture hole and by inserting screw thread pilot hole screw and fix.
2. a kind of battery acupuncture anchor clamps according to claim 1 is characterized in that described needle stand lower surface is provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220494693.0U CN202956396U (en) | 2012-09-25 | 2012-09-25 | Battery acupuncturing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220494693.0U CN202956396U (en) | 2012-09-25 | 2012-09-25 | Battery acupuncturing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956396U true CN202956396U (en) | 2013-05-29 |
Family
ID=48461961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220494693.0U Expired - Lifetime CN202956396U (en) | 2012-09-25 | 2012-09-25 | Battery acupuncturing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048888A (en) * | 2014-06-16 | 2014-09-17 | 北京交通大学 | Device for testing friction abrasion performance of material |
| CN107728071A (en) * | 2017-09-29 | 2018-02-23 | 北京航空航天大学 | A kind of battery acupuncture experimental provision and experimental method |
| CN114414365A (en) * | 2021-12-09 | 2022-04-29 | 北京交通大学 | Waterproofing membrane anti-puncture testing device |
-
2012
- 2012-09-25 CN CN201220494693.0U patent/CN202956396U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048888A (en) * | 2014-06-16 | 2014-09-17 | 北京交通大学 | Device for testing friction abrasion performance of material |
| CN107728071A (en) * | 2017-09-29 | 2018-02-23 | 北京航空航天大学 | A kind of battery acupuncture experimental provision and experimental method |
| CN114414365A (en) * | 2021-12-09 | 2022-04-29 | 北京交通大学 | Waterproofing membrane anti-puncture testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |