CN102419423A - Small battery testing tool - Google Patents
Small battery testing tool Download PDFInfo
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- CN102419423A CN102419423A CN2011104519235A CN201110451923A CN102419423A CN 102419423 A CN102419423 A CN 102419423A CN 2011104519235 A CN2011104519235 A CN 2011104519235A CN 201110451923 A CN201110451923 A CN 201110451923A CN 102419423 A CN102419423 A CN 102419423A
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Abstract
The invention discloses a small battery testing tool. The tool comprises a supporting base, wherein a battery test bearing block for placing a tested battery and a test positioning block for positioning the tested battery are arranged on one side of the upper end face of the supporting base; a testing probe is arranged on the upper side of the battery test bearing block and is arranged on an L-shaped supporting plate which is driven by a cylinder and can move up and down; and the cylinder is fixed on the other side of the upper end face of the supporting base through a vertical plate. In the small battery testing tool, the testing probe is driven to test by the cylinder, so that testing stability is improved, operation intensity is reduced, and testing accurate rates are improved; therefore, reworking rates caused by unstable contact between the testing probe and a battery pin are reduced, working efficiency is greatly improved, and labor cost is reduced.
Description
Technical field
The present invention relates to a kind of baby battery test fixture, be mainly used in the internal resistance and the voltage tester of capacitor-type minute hand pin baby battery.
Background technology
In the process of producing similar capacitor-type miniature circular battery, battery need be tested cell voltage, internal resistance after volume test, carries out the class sorting after the test passes.
The positive and negative polarities stitch of at present generally taking crocodile clip formula test fixture to clamp battery is respectively tested.Because the both positive and negative polarity of this type of battery is in the same side, and positive and negative very circumscribed needle-like stitch, original 18650 column type testing apparatuss can't satisfy existing test request, and test fixture also can't supportingly use.The each test of crocodile clip formula test fixture all need firmly be pressed pressing spring, adjusts both positive and negative polarity stitch position simultaneously to improve the test passes rate one time.
Because each test can only be tested a battery simultaneously, and follow-on test hand exert oneself fatigue and the adjustment of both positive and negative polarity relative position, the test erroneous judgement caused because of loose contact easily.And behind the internal resistance voltage tester, need the unacceptable product product chosen to reprocess again and reform, all be certified products to guarantee each battery.
If the defective ratio of reforming of reprocessing is too high, then can increase the hold facility rate, cause production efficiency lowly to reach the wasting of resources; Also can increase simultaneously the whole test period of product, be unfavorable for the punctual delivery and the logistics turnover of product.
Former crocodile clip formula test fixture is when testing; Again battery is inserted after needing hand firmly clip to be opened, rely on spring pressure that the battery plus-negative plate stitch is closely contacted with test probe, occur loose contact easily; And operation is wasted time and energy, and operation just hand is prone to fatigue.
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Summary of the invention
The object of the present invention is to provide a kind of baby battery test fixture, use crocodile clip formula test fixture to cause operator's hand fatigue and both positive and negative polarity stitch and test probe loose contact to cause the problem of test result erroneous judgement easily thereby be intended to solve.
For realizing above-mentioned purpose, the present invention is achieved in that and comprises base for supporting, the test position fix piece that one side is provided for placing the battery testing carrier block of test battery and is used for the assignment test battery in said base for supporting upper surface; Said battery testing carrier block top one side is provided with test probe, and said test probe is located on the L shaped supporting plate that moves up and down that is driven by cylinder, and said cylinder is fixed on the opposite side of said base for supporting upper surface through a riser.
Said battery testing carrier block upper surface is provided with and includes some grooves arranged side by side that are used for the bearing test battery.
Said test probe position is two rows, and every row at grade.
The present invention tests through utilizing cylinder to drive test probe; Improve stable testing property greatly, reduced manipulation strength, promoted the test accuracy rate; And can reduce because of what test probe and the loose contact of battery stitch caused and do over again, increase work efficiency and reduce cost of labor.
Description of drawings
Fig. 1 is the perspective view of a kind of baby battery test fixture of providing of the embodiment of the invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the side view of Fig. 1.
Embodiment
Below in conjunction with instance substantive distinguishing features of the present invention and advantage are further described, but the present invention is not limited to listed embodiment.
Referring to Fig. 1-3, a kind of baby battery test fixture comprises base for supporting 1, the test position fix piece 2 that one side is provided for placing the battery testing carrier block 6 of test battery 7 and is used for the assignment test battery in said base for supporting upper surface; Said battery testing carrier block 6 tops one side is provided with test probe 5, and said test probe 5 is located on the L shaped supporting plate 4 that moves up and down that is driven by cylinder 3, and said cylinder 3 is fixed on the opposite side of said base for supporting 1 upper surface through a riser.
Said battery testing carrier block upper surface is provided with and includes some grooves arranged side by side that are used for the bearing test battery.
Test battery is positioned on the battery testing carrier block and through the test position fix piece on the base for supporting and positions, so that the metal tip of test probe effectively contacts with battery positive and negative electrode periphery, relative position is accurate when having guaranteed each test.
Said test probe position is two rows, and every row at grade.
Said probe all is positioned at the same side, and every row's probe is in same surface level, and the test connecting line is taked two-phase four-wire system equally, and promptly voltage uses lead to be connected respectively with electric current, and is identical with originally to guarantee its measuring accuracy.
The base for supporting of test fixture of the present invention is processed by iron and steel; Guarantee each parts resistance to overturning in the test process; Cylinder and test probe supporting plate are fixed on the base for supporting jointly; Its external relay drives test probe supporting plate knee-action through its knee-action of foot-switch control and carries out battery testing.
The present invention utilizes cylinder to drive test probe and tests, and the knee-action of cylinder uses shutoff formula relay to control, and has improved stable testing property, thereby has reduced manipulation strength, has promoted work efficiency.Use four probes to take two-phase four-wire system simultaneously, guaranteeing that battery contacts under 100% good situations, precision satisfies test request.
The test of two-phase four-wire system originally, owing to take face to contact between frock and the test battery, and the battery plus-negative plate stitch is the thin cylinder of similar capacitor, is easy to cause actual test loose contact, and influence final test value deviation.And the test probe of test fixture according to the invention effectively guarantees effective contact of its metal tip and battery positive and negative electrode periphery; Be not prone to because of contacting the test value deviation that instability causes; And measuring accuracy is identical with originally, still can be controlled in 0.1%, satisfies the requirement of this operation.
To sum up; Frock according to the invention is owing to directly take the test mode of foot-switch control; The long-term test that can avoid being brought by original test fixture is tired, and when having promoted work efficiency, stable testing property significantly improves; Test passes rate of battery reaches 100%, has reduced because of what the test value deviation caused and has repeated the ratio of doing over again.
The present invention tests through utilizing cylinder to drive test probe, has greatly reduced operator's labour intensity, has improved stable testing property simultaneously; Thereby effectively reduce repair rate; Improve work efficiency and yield rate, reduced production cost, improved battery testing and logistics week transfer efficient; And be beneficial to large-scale production, applied range.
Claims (3)
1. a baby battery test fixture is characterized in that, comprises base for supporting, the test position fix piece that one side is provided for placing the battery testing carrier block of test battery and is used for the assignment test battery in said base for supporting upper surface; Said battery testing carrier block top one side is provided with test probe, and said test probe is located on the L shaped supporting plate that moves up and down that is driven by cylinder, and said cylinder is fixed on the opposite side of said base for supporting upper surface through a riser.
2. baby battery test fixture according to claim 1 is characterized in that, said battery testing carrier block upper surface is provided with and includes some grooves arranged side by side that are used for the bearing test battery.
3. baby battery test fixture according to claim 1 and 2 is characterized in that, said test probe position is two rows, and every row at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104519235A CN102419423A (en) | 2011-12-29 | 2011-12-29 | Small battery testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104519235A CN102419423A (en) | 2011-12-29 | 2011-12-29 | Small battery testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102419423A true CN102419423A (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104519235A Pending CN102419423A (en) | 2011-12-29 | 2011-12-29 | Small battery testing tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN102419423A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176079A (en) * | 2013-02-19 | 2013-06-26 | 江苏和利普激光科技有限公司 | Sensor module laser frequency modulation tool |
| CN103487605A (en) * | 2013-09-27 | 2014-01-01 | 国家电网公司 | Safety testing device for lithium ion battery |
| CN105810134A (en) * | 2016-04-04 | 2016-07-27 | 合肥博雷电子信息技术有限公司 | Field test device of LED display screen |
| CN106450369A (en) * | 2016-11-30 | 2017-02-22 | 青岛元启智能机器人科技有限公司 | Automatic power-on apparatus of battery |
| CN107561453A (en) * | 2017-08-29 | 2018-01-09 | 贵州电网有限责任公司 | A kind of computer room uninterrupted power source test device |
| CN107783044A (en) * | 2016-08-26 | 2018-03-09 | 神讯电脑(昆山)有限公司 | Battery screening plant and its method |
| CN107783048A (en) * | 2016-08-30 | 2018-03-09 | 中国飞行试验研究院 | A kind of aircraft battery monomer information collecting device |
| CN110018418A (en) * | 2018-01-05 | 2019-07-16 | 神讯电脑(昆山)有限公司 | Battery check device and its detection method |
| CN114114032A (en) * | 2021-11-15 | 2022-03-01 | 中国电子科技集团公司第十八研究所 | Four-wire system test fixture for high-power lithium battery |
| CN116973808A (en) * | 2023-09-25 | 2023-10-31 | 宁德时代新能源科技股份有限公司 | Detection method and detection system for air defense detection of battery |
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| CN201130244Y (en) * | 2007-07-26 | 2008-10-08 | 深圳市比克电池有限公司 | Detection of flexible package battery inner short circuit and voltage measurement clamp |
| CN201233407Y (en) * | 2008-06-30 | 2009-05-06 | 深圳市比克电池有限公司 | Battery oven test fixture |
| CN201239720Y (en) * | 2008-07-15 | 2009-05-20 | 比亚迪股份有限公司 | Automatic battery detecting and sorting apparatus |
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| CN202033462U (en) * | 2011-01-17 | 2011-11-09 | 阿滨仪器(天津)有限公司 | Multi-channel cell clamp |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176079A (en) * | 2013-02-19 | 2013-06-26 | 江苏和利普激光科技有限公司 | Sensor module laser frequency modulation tool |
| CN103487605A (en) * | 2013-09-27 | 2014-01-01 | 国家电网公司 | Safety testing device for lithium ion battery |
| CN103487605B (en) * | 2013-09-27 | 2015-12-02 | 国家电网公司 | A kind of lithium ion battery safety instrumentation |
| CN105810134A (en) * | 2016-04-04 | 2016-07-27 | 合肥博雷电子信息技术有限公司 | Field test device of LED display screen |
| CN107783044A (en) * | 2016-08-26 | 2018-03-09 | 神讯电脑(昆山)有限公司 | Battery screening plant and its method |
| CN107783048A (en) * | 2016-08-30 | 2018-03-09 | 中国飞行试验研究院 | A kind of aircraft battery monomer information collecting device |
| CN106450369A (en) * | 2016-11-30 | 2017-02-22 | 青岛元启智能机器人科技有限公司 | Automatic power-on apparatus of battery |
| CN106450369B (en) * | 2016-11-30 | 2023-06-27 | 青岛乾程科技股份有限公司 | Automatic battery power-on device |
| CN107561453A (en) * | 2017-08-29 | 2018-01-09 | 贵州电网有限责任公司 | A kind of computer room uninterrupted power source test device |
| CN110018418A (en) * | 2018-01-05 | 2019-07-16 | 神讯电脑(昆山)有限公司 | Battery check device and its detection method |
| CN114114032A (en) * | 2021-11-15 | 2022-03-01 | 中国电子科技集团公司第十八研究所 | Four-wire system test fixture for high-power lithium battery |
| CN116973808A (en) * | 2023-09-25 | 2023-10-31 | 宁德时代新能源科技股份有限公司 | Detection method and detection system for air defense detection of battery |
| CN116973808B (en) * | 2023-09-25 | 2024-02-06 | 宁德时代新能源科技股份有限公司 | Detection method and detection system for air defense detection of battery |
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Application publication date: 20120418 |