CN204166108U - A kind of testing machine for short circuit of battery - Google Patents
A kind of testing machine for short circuit of battery Download PDFInfo
- Publication number
- CN204166108U CN204166108U CN201420683486.9U CN201420683486U CN204166108U CN 204166108 U CN204166108 U CN 204166108U CN 201420683486 U CN201420683486 U CN 201420683486U CN 204166108 U CN204166108 U CN 204166108U
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- stripper plate
- short
- plate
- testing machine
- short circuit
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Abstract
The utility model belongs to testing apparatus technical field, in particular to a kind of testing machine for short circuit of battery, comprise outer case, be arranged at the frame in described outer case, be arranged at the warm and humid device bottom described frame, be arranged at the short-circuit test mechanism of described central rack and be arranged at the driving mechanism of described frame top, described short-circuit test mechanism comprises sample and places plate, stripper plate and stripper plate guide rod, one end of described stripper plate guide rod is connected to the output terminal of described driving mechanism, the other end of described stripper plate guide rod is connected to described stripper plate, described sample is placed plate and is corresponded to described stripper plate.Whether the security performance that the utility model is used for test and assessment battery is qualified, and importantly its test findings is basically identical.
Description
Technical field
The utility model belongs to testing apparatus technical field, particularly a kind of testing machine for short circuit of battery.
Technical background
Along with the industrialization acceleration of new-energy automobile and the flourish of energy storage industry, the security of battery is the required most important factor considered of new-energy automobile and stored energy application.In short-circuit test simulation use procedure, the both positive and negative polarity of battery cell, module or electric battery is connected by conductor, form short circuit, the battery short time can be caused to produce a large amount of heat, and then cause barrier film to melt generation internal short-circuit, finally cause battery thermal runaway, even on fire or blast.
Therefore short-circuit test is included in battery testing evaluation criterion at home and abroad, but conventional short-circuit test device, line resistance produces heat along with big current in short-circuit process and sharply increases, moreover short-circuit test device does not have standardized product yet, therefore cause same battery product very large at different test evaluation mechanisms short-circuit test result difference.For this reason, how effectively to improve the reappearance of short-circuit test result and the consistance of different mechanism for testing test evaluation result, become the problem of current primary study.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provides a kind of testing machine for short circuit of battery, and whether the security performance for test and assessment battery is qualified, and importantly this testing machine test result is basically identical.
For achieving the above object, the technical solution of the utility model is: a kind of testing machine for short circuit of battery, comprise outer case, be arranged at the frame in described outer case, be arranged at the warm and humid device bottom described frame, be arranged at the short-circuit test mechanism of described central rack and be arranged at the driving mechanism of described frame top, described short-circuit test mechanism comprises sample and places plate, stripper plate and stripper plate guide rod, one end of described stripper plate guide rod is connected to the output terminal of described driving mechanism, the other end of described stripper plate guide rod is connected to described stripper plate, described sample is placed plate and is corresponded to described stripper plate.
One as testing machine for short circuit of battery described in the utility model is improved, described driving mechanism comprises drive motor, synchronizing wheel, upper mounted plate, bottom plate, slide block, screw mandrel, elevating lever and guide pole, described drive motor is arranged at fixed plate, described synchronizing wheel is connected with the output terminal of described drive motor, one end of described screw mandrel and described guide pole is all arranged at fixed plate, described screw mandrel is all connected with described bottom plate through described slide block with the other end of described guide pole, the bottom of described elevating lever is connected to described bottom plate, the top of described elevating lever is connected with sensor.
One as testing machine for short circuit of battery described in the utility model is improved, also comprise air supply motor, temperature and humidity controller and extruding controller, described extruding controller controls described short-circuit test mechanism, described temperature and humidity controller controls described warm and humid device, and described air supply motor is arranged at the side of described driving mechanism.
One as testing machine for short circuit of battery described in the utility model is improved, and described warm and humid device comprises water tank, condenser and compressor, and described water tank, described condenser, described compressor are connected with described temperature and humidity controller respectively with described air supply motor.
One as testing machine for short circuit of battery described in the utility model is improved, and described outer case comprises hamper, outer casing shell and chamber door, and described hamper lid is connected to described outer casing shell, and described chamber door is arranged at described outer casing shell.
One as testing machine for short circuit of battery described in the utility model is improved, and described chamber door is provided with view window.
The beneficial effects of the utility model are: the utility model comprises outer case, the frame be arranged in described outer case, be arranged at warm and humid device bottom described frame, be arranged at the short-circuit test mechanism of described central rack and be arranged at the driving mechanism of described frame top, described short-circuit test mechanism comprises sample and places plate, stripper plate and stripper plate guide rod, one end of described stripper plate guide rod is connected to the output terminal of described driving mechanism, the other end of described stripper plate guide rod is connected to described stripper plate, and described sample is placed plate and corresponded to described stripper plate.Whether the security performance that the utility model is used for test and assessment battery is qualified, and importantly its test findings is basically identical.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is structural representation two (not having outer case) of the present utility model.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As illustrated in fig. 1 and 2, a kind of testing machine for short circuit of battery, comprise outer case 1, be arranged at the frame 2 in outer case 1, be arranged at the warm and humid device 3 bottom frame 2, be arranged at the short-circuit test mechanism 4 in the middle part of frame 2 and the driving mechanism 5 being arranged at frame 2 top, short-circuit test mechanism 4 comprises sample and places plate 41, stripper plate 42 and stripper plate guide rod 43, one end of stripper plate guide rod 43 is connected to the output terminal of driving mechanism 5, the other end of stripper plate guide rod 43 is connected to stripper plate 42, sample is placed plate 41 and is corresponded to stripper plate 42, can directly test, without any need for additional move, for test is provided convenience.
Preferably, driving mechanism 5 comprises drive motor 51, synchronizing wheel 52, upper mounted plate 53, bottom plate 54, slide block 55, screw mandrel 56, elevating lever 57 and guide pole 58, drive motor 51 is arranged at upper mounted plate 53, synchronizing wheel 52 is connected with the output terminal of drive motor 51, one end of screw mandrel 56 and guide pole 58 is all arranged at upper mounted plate 53, screw mandrel 56 is all connected with bottom plate 54 through slide block 55 with the other end of guide pole 58, the bottom of elevating lever 57 is connected to bottom plate 54, the top of elevating lever 57 is connected with sensor 59, play the data of transmission and induction test.
The utility model also comprises air supply motor 6, temperature and humidity controller 7 and extruding controller 8, and extruding controller 8 controls short-circuit test mechanism 4, and temperature and humidity controller 7 controls warm and humid device 3, and air supply motor 6 is arranged at the side of driving mechanism 5.
Preferably, warm and humid device 3 comprises water tank 31, condenser 32 and compressor 33, and water tank 31, condenser 32, compressor 33 are connected with temperature and humidity controller 7 respectively with air supply motor 6.During test, can set by temperature and humidity controller 7 temperature and humidity needing test.
Preferably, outer case 1 comprises hamper 11, outer casing shell 12 and chamber door 13, hamper 11 lid is connected to outer casing shell 12, the parts in outer case 1 make outside can not be exposed to, improve the security of operation, chamber door 13 is arranged at outer casing shell 12, and chamber door 13 is provided with view window 131, observes when being convenient to test.
The course of work of the present utility model is: battery to be tested is placed on sample and places on plate 41, then drive motor 51 is started, screw mandrel 56 driving-belt movable slider 55 is moved down, simultaneously, the stripper plate guide rod 43 connected as one with elevating lever 57 moves downward, make stripper plate 42 extrude battery, now, just can measure required performance data by sensor 59.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement of every those skilled in the art done by basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (6)
1. a testing machine for short circuit of battery, it is characterized in that: comprise outer case, the frame be arranged in described outer case, be arranged at warm and humid device bottom described frame, be arranged at the short-circuit test mechanism of described central rack and be arranged at the driving mechanism of described frame top, described short-circuit test mechanism comprises sample and places plate, stripper plate and stripper plate guide rod, one end of described stripper plate guide rod is connected to the output terminal of described driving mechanism, the other end of described stripper plate guide rod is connected to described stripper plate, and described sample is placed plate and corresponded to described stripper plate.
2. testing machine for short circuit of battery according to claim 1, it is characterized in that: described driving mechanism comprises drive motor, synchronizing wheel, upper mounted plate, bottom plate, slide block, screw mandrel, elevating lever and guide pole, described drive motor is arranged at fixed plate, described synchronizing wheel is connected with the output terminal of described drive motor, one end of described screw mandrel and described guide pole is all arranged at fixed plate, described screw mandrel is all connected with described bottom plate through described slide block with the other end of described guide pole, the bottom of described elevating lever is connected to described bottom plate, the top of described elevating lever is connected with sensor.
3. testing machine for short circuit of battery according to claim 1, it is characterized in that: also comprise air supply motor, temperature and humidity controller and extruding controller, described extruding controller controls described short-circuit test mechanism, described temperature and humidity controller controls described warm and humid device, and described air supply motor is arranged at the side of described driving mechanism.
4. testing machine for short circuit of battery according to claim 3, is characterized in that: described warm and humid device comprises water tank, condenser and compressor, and described water tank, described condenser, described compressor are connected with described temperature and humidity controller respectively with described air supply motor.
5. testing machine for short circuit of battery according to claim 1, is characterized in that: described outer case comprises hamper, outer casing shell and chamber door, and described hamper lid is connected to described outer casing shell, and described chamber door is arranged at described outer casing shell.
6. testing machine for short circuit of battery according to claim 5, is characterized in that: described chamber door is provided with view window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683486.9U CN204166108U (en) | 2014-11-14 | 2014-11-14 | A kind of testing machine for short circuit of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683486.9U CN204166108U (en) | 2014-11-14 | 2014-11-14 | A kind of testing machine for short circuit of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166108U true CN204166108U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683486.9U Expired - Fee Related CN204166108U (en) | 2014-11-14 | 2014-11-14 | A kind of testing machine for short circuit of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166108U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334106A (en) * | 2015-10-16 | 2016-02-17 | 辰星（天津）自动化设备有限公司 | Extruder used for battery detection |
| CN105938182A (en) * | 2016-04-12 | 2016-09-14 | 东莞市高鑫检测设备有限公司 | Power battery washing testing machine |
| CN108287311A (en) * | 2017-12-12 | 2018-07-17 | 深圳天溯计量检测股份有限公司 | A kind of power battery short-circuit test machine and test method |
| CN112748338A (en) * | 2019-10-16 | 2021-05-04 | 深圳市中认联科检测技术有限公司 | Power battery short circuit testing machine and testing method |
-
2014
- 2014-11-14 CN CN201420683486.9U patent/CN204166108U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334106A (en) * | 2015-10-16 | 2016-02-17 | 辰星（天津）自动化设备有限公司 | Extruder used for battery detection |
| CN105938182A (en) * | 2016-04-12 | 2016-09-14 | 东莞市高鑫检测设备有限公司 | Power battery washing testing machine |
| CN108287311A (en) * | 2017-12-12 | 2018-07-17 | 深圳天溯计量检测股份有限公司 | A kind of power battery short-circuit test machine and test method |
| CN112748338A (en) * | 2019-10-16 | 2021-05-04 | 深圳市中认联科检测技术有限公司 | Power battery short circuit testing machine and testing method |
| CN112748338B (en) * | 2019-10-16 | 2024-04-05 | 深圳市中认联科检测技术有限公司 | Power battery short-circuit testing machine and testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |