CN105116277A - Test mechanism for connection and disconnection of single positive electrode and single negative electrode in lithium battery pack - Google Patents
Test mechanism for connection and disconnection of single positive electrode and single negative electrode in lithium battery pack Download PDFInfo
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- CN105116277A CN105116277A CN201510624276.1A CN201510624276A CN105116277A CN 105116277 A CN105116277 A CN 105116277A CN 201510624276 A CN201510624276 A CN 201510624276A CN 105116277 A CN105116277 A CN 105116277A
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Abstract
The invention discloses a test mechanism for connection and disconnection of a single positive electrode and a single negative electrode in a lithium battery pack. The test mechanism comprises a rectangular test platform, wherein a test circuit board is arranged in the test platform, the upper surface of the test platform is provided with driving air cylinders which are symmetrically arranged in the lateral direction, the inner side of each driving air cylinder is connected with a test fixed seat by virtue of a driving rod, the test fixed seats are symmetrically arranged, an area for storing the lithium battery pack to be tested is formed between the test fixed seats, the test fixed seats are driven by an air cylinder to move, a corresponding group of pins on the test fixed seats on the two sides push against the middle part of each single positive or negative electrode in the lithium battery pack to be tested, and whether the single positive or negative electrode in the lithium battery pack is connected or disconnected is displayed by virtue of a corresponding indicator lamp on a connection-disconnection display panel, so that high test efficiency for the connection and disconnection of the single positive electrode or single negative electrode in the lithium battery pack is guaranteed, and the use is convenient, a drain side is avoided, and the application prospect is good.
Description
Technical field
The invention belongs to lithium battery bond pads technical field, be specifically related to a kind of mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group.
Background technology
Lithium battery group power reservoir capacity is strong, lightweight, energy-conserving and environment-protective, therefore, is widely used.At present, lithium battery group common on the market adopts multiple columniform lithium battery monomer connection in series-parallel to form, and each lithium battery monomer, after being assembled into lithium battery group, needs between each monomer positive and negative electrode whether conducting is tested, ensure conducting between each monomer positive and negative electrode, traditional mechanism for testing, need manually to test each monomer respectively, testing efficiency is low, and, because the quantity of lithium battery monomer is more, easily occur omitting, affect the product percent of pass of lithium battery group.
Summary of the invention
Technical matters solved by the invention overcomes existing mechanism for testing, needs manually to test each monomer respectively, and testing efficiency is low, and, easily occur omitting, affect the problem of the product percent of pass of lithium battery group.Mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group of the present invention,
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
One for each monomer in lithium battery group just, the mechanism for testing of negative pole break-make, it is characterized in that: the test platform comprising cuboid shape, measurement circuit plate is provided with in described test platform, described test platform upper surface is provided with a left side, right symmetrically arranged driving cylinder, the inner side of each driving cylinder is connected with test holder by driving stem, each test holder is symmetrical arranged, and between formed and place the region of lithium battery group to be tested, the inner side of described test holder is provided with the some contact pins for propping up each monomer plus or minus pole in lithium battery group to be tested, spacing between two adjacent contact pins is identical with the diameter of each monomer, the contact pin that on two test holders, position is identical, form one group of test contact pin, one group of test contact pin is for just testing a lithium battery monomer, negative pole break-make, described test platform is also provided with break-make display panel, described break-make display panel is provided with the pilot lamp be spacedly distributed, each pilot lamp is tested contact pin respectively by measurement circuit plate with test one group of holder and is connected.
The aforesaid mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group, is characterized in that: described contact pin props up the middle part of each monomer plus or minus pole in lithium battery group to be tested under driving cylinder to promote.
The aforesaid mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group, is characterized in that: on described break-make display panel, the quantity of pilot lamp is consistent with the quantity of contact pin on a test holder.
The aforesaid mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group, is characterized in that: the upper surface of described break-make display panel is for being obliquely installed, and each pilot lamp is arranged on the upper surface of break-make display panel.
The aforesaid mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group, is characterized in that: described test platform adopts insulating material to make.
The aforesaid mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group, it is characterized in that: in described test platform, be also provided with power supply circuit board, the output voltage of described power supply circuit board is 5V, provides operating voltage respectively with measurement circuit plate, break-make display panel.
The invention has the beneficial effects as follows: the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group of the present invention, test holder can be driven to move by cylinder, one group of contact pin corresponding on two side test holders is propped up the middle part of each monomer plus or minus pole in lithium battery group to be tested, and show whether conducting by pilot lamp corresponding on break-make display panel, ensure the high testing efficiency of each monomer positive and negative electrode break-make in lithium battery group, easy to use, anti-leak-stopping side, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group of the present invention.
Fig. 2 is the side view of the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group of the present invention.
The implication marked in accompanying drawing is as follows:
1: test platform; 2: drive cylinder; 3: driving stem; 4: test holder; 5: contact pin; 6: break-make display panel; 7: pilot lamp; 8: measurement circuit plate; 9: power supply circuit board.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figures 1 and 2, of the present invention for monomer each in lithium battery group just, the mechanism for testing of negative pole break-make, comprise the test platform 1 of cuboid shape, measurement circuit plate 8 is provided with in described test platform 1, described test platform 1 upper surface is provided with a left side, right symmetrically arranged driving cylinder 2, the inner side of each driving cylinder 2 is connected with test holder 4 by driving stem 3, each test holder 4 is symmetrical arranged, and between formed and place the region of lithium battery group to be tested, the inner side of described test holder 4 is provided with the some contact pins 5 for propping up each monomer plus or minus pole in lithium battery group to be tested, spacing between two adjacent contact pins 5 is identical with the diameter of each monomer, the contact pin 5 that on two test holders 4, position is identical, form one group of test contact pin, one group of test contact pin is for just testing a lithium battery monomer, negative pole break-make, described test platform 1 is also provided with break-make display panel 6, described break-make display panel 6 is provided with the pilot lamp 7 be spacedly distributed, each pilot lamp 7 is tested contact pin respectively by measurement circuit plate 8 and test holder 4 one group and is connected.
Described contact pin 5 props up the middle part of each monomer plus or minus pole in lithium battery group to be tested under driving cylinder 2 to promote, and keeps in touch quality.
The upper surface of described break-make display panel 6 is for being obliquely installed, each pilot lamp 7 is arranged on the upper surface of break-make display panel 6, on break-make display panel 6, the quantity of pilot lamp 7 is consistent with the quantity of contact pin on a test holder 4, each pilot lamp 7 is used to indicate one group of test contact pin, when after the lithium battery monomer positive and negative electrode that two contact pins 5 of one group of test contact pin contact, normally between if lithium battery monomer is positive and negative, pilot lamp 7 lights; If abnormal conducting, breaks down between lithium battery monomer is positive and negative, pilot lamp 7 does not light, and tester is convenient to detect and is changed this lithium battery monomer.
Described test platform 1 adopts insulating material to make, and is also provided with power supply circuit board 9 in test platform 1, and the output voltage of described power supply circuit board 9 is 5V, provides operating voltage respectively with measurement circuit plate 8, break-make display panel 6.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind for monomer each in lithium battery group just, the mechanism for testing of negative pole break-make, it is characterized in that: the test platform (1) comprising cuboid shape, measurement circuit plate (8) is provided with in described test platform (1), described test platform (1) upper surface is provided with a left side, right symmetrically arranged driving cylinder (2), the inner side of each driving cylinder (2) is connected with test holder (4) by driving stem (3), each test holder (4) is symmetrical arranged, and between formed and place the region of lithium battery group to be tested, the inner side of described test holder (4) is provided with the some contact pins (5) for propping up each monomer plus or minus pole in lithium battery group to be tested, spacing between two adjacent contact pins (5) is identical with the diameter of each monomer, the contact pin (5) that two upper positions of test holder (4) are identical, form one group of test contact pin, one group of test contact pin is for just testing a lithium battery monomer, negative pole break-make, described test platform (1) is also provided with break-make display panel (6), described break-make display panel (6) is provided with the pilot lamp (7) be spacedly distributed, each pilot lamp (7) is tested contact pin respectively by measurement circuit plate (8) with test holder (4) a group and is connected.
2. the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group according to claim 1, is characterized in that: described contact pin (5) props up the middle part of each monomer plus or minus pole in lithium battery group to be tested under driving cylinder (2) to promote.
3. the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group according to claim 1, is characterized in that: the quantity of the upper pilot lamp (7) of described break-make display panel (6) is consistent with the quantity of the upper contact pin of a test holder (4).
4. the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group according to claim 1, it is characterized in that: the upper surface of described break-make display panel (6) is for being obliquely installed, and each pilot lamp (7) is arranged on the upper surface of break-make display panel (6).
5. the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group according to claim 1, is characterized in that: described test platform (1) adopts insulating material to make.
6. the mechanism for testing for monomer positive and negative electrode break-make each in lithium battery group according to claim 1, it is characterized in that: in described test platform (1), be also provided with power supply circuit board (9), the output voltage of described power supply circuit board (9) is 5V, provides operating voltage respectively with measurement circuit plate (8), break-make display panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624276.1A CN105116277A (en) | 2015-10-28 | 2015-10-28 | Test mechanism for connection and disconnection of single positive electrode and single negative electrode in lithium battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624276.1A CN105116277A (en) | 2015-10-28 | 2015-10-28 | Test mechanism for connection and disconnection of single positive electrode and single negative electrode in lithium battery pack |
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| Publication Number | Publication Date |
|---|---|
| CN105116277A true CN105116277A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510624276.1A Pending CN105116277A (en) | 2015-10-28 | 2015-10-28 | Test mechanism for connection and disconnection of single positive electrode and single negative electrode in lithium battery pack |
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Citations (7)
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| US20080187826A1 (en) * | 2007-02-06 | 2008-08-07 | Shinji Kasamatsu | Method for evaluating battery safety under internal short-circuit condition, battery, battery pack, method for producing battery, and method for producing battery pack |
| CN202196161U (en) * | 2011-09-06 | 2012-04-18 | 常州得实新技术开发有限公司 | Voltage detecting system for high-voltage battery pack single battery |
| JP2013117410A (en) * | 2011-12-02 | 2013-06-13 | Nissan Motor Co Ltd | Control device for battery pack |
| CN103165951A (en) * | 2011-12-15 | 2013-06-19 | 现代摩比斯株式会社 | Apparatus for detecting wire disconnection of secondary battery |
| CN103257321A (en) * | 2013-05-13 | 2013-08-21 | 上海恒动汽车电池有限公司 | Modularized lithium battery testing device |
| CN203259632U (en) * | 2013-05-13 | 2013-10-30 | 上海恒动汽车电池有限公司 | Testing apparatus for modular lithium battery |
| CN203658550U (en) * | 2013-12-26 | 2014-06-18 | 三洋能源(苏州)有限公司 | A battery test apparatus |
-
2015
- 2015-10-28 CN CN201510624276.1A patent/CN105116277A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080187826A1 (en) * | 2007-02-06 | 2008-08-07 | Shinji Kasamatsu | Method for evaluating battery safety under internal short-circuit condition, battery, battery pack, method for producing battery, and method for producing battery pack |
| CN202196161U (en) * | 2011-09-06 | 2012-04-18 | 常州得实新技术开发有限公司 | Voltage detecting system for high-voltage battery pack single battery |
| JP2013117410A (en) * | 2011-12-02 | 2013-06-13 | Nissan Motor Co Ltd | Control device for battery pack |
| CN103165951A (en) * | 2011-12-15 | 2013-06-19 | 现代摩比斯株式会社 | Apparatus for detecting wire disconnection of secondary battery |
| CN103257321A (en) * | 2013-05-13 | 2013-08-21 | 上海恒动汽车电池有限公司 | Modularized lithium battery testing device |
| CN203259632U (en) * | 2013-05-13 | 2013-10-30 | 上海恒动汽车电池有限公司 | Testing apparatus for modular lithium battery |
| CN203658550U (en) * | 2013-12-26 | 2014-06-18 | 三洋能源(苏州)有限公司 | A battery test apparatus |
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Application publication date: 20151202 |