CN104215834A - Internal resistance testing device - Google Patents
Internal resistance testing device Download PDFInfo
- Publication number
- CN104215834A CN104215834A CN201310214724.1A CN201310214724A CN104215834A CN 104215834 A CN104215834 A CN 104215834A CN 201310214724 A CN201310214724 A CN 201310214724A CN 104215834 A CN104215834 A CN 104215834A
- Authority
- CN
- China
- Prior art keywords
- internal resistance
- resistance test
- fixed
- test device
- inner walkway
- 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.)
- Pending
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The invention provides an internal resistance testing device comprising a testing baseplate, an internal resistance tester and a clamping component. The clamping component is divided into an upper portion and a lower portion which are connected through a slide bar, the upper portion moves up and down along the slide bar in the vertical direction, the lower portion is vertically fixed on the upper surface of the testing baseplate, the internal resistance tester is fixed to the upper surface of the testing baseplate, and probes of the internal resistance tester are fixed on the upper portion of the clamping component. The internal resistance testing device is simple in structure, convenient to operate and suitable for large-scale industrial production, internal resistance of pole pieces is tested through up-down movement of the pins with fixed width, and an audible and visual alarm can give an alarm for reminding under the condition that the measuring range is exceeded.
Description
Technical field
The present invention relates to field of battery production, especially a kind of inner walkway device.
Background technology
Lithium ion battery has the advantages such as voltage is high, specific energy is high, recycle often, storage time is long, not only be used widely on the portable electric appts such as mobile phone, Digital Video and laptop computer, and be widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore require more and more higher to the security performance of lithium ion battery.Electrode plates is the important component part of lithium ion battery, is the core of lithium ion battery, and internal resistance test device is the testing tool quick and precisely measuring battery pole piece contact resistance parameter.The function of existing internal resistance test device comprises: voltage and the internal resistance that 1, can measure cell; 2, can estimating battery capacity automatically; 3, accumulator failure is reported to the police; 4, communication can be carried out with host computer, carry out data upload; 5, can preserve data, inquire about and the various operation such as deletion; 6, PC analysis software can carry out various operation to the data uploaded, and the classification comprising data stores, inquiry and deletion etc., can spanned file, freely can operate, all right backup database, the data that the storage on realization theory is endless to file.Its existing product is a lot, such as, and a kind of apparatus for testing battery essential resistance of application number 200920133384.9, the internal resistance test device of application number 200920116051.5.
Internal resistance test device is when detecting electrode plates, and often need manually to be contacted with the lug of positive/negative plate by probe, operation is wasted time and energy.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of inner walkway device.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of inner walkway device, be made up of test base plate, internal resistance test device and hold assembly, described hold assembly is divided into upper and lower, upper and lower is connected by slide bar, move in the vertical direction up and down along slide bar in top, lower vertical is fixed on test plate upper surface, and described internal resistance test device is fixed on the upper surface of test base plate, and the probe of this internal resistance test device is fixed on described hold assembly top.
Preferably, above-mentioned inner walkway device, also comprises cylinder, and described cylinder is connected with the top of described internal resistance test device, and the top controlling internal resistance test device pumps.
Preferably, above-mentioned inner walkway device, described internal resistance test device is that AT520 exchanges low resistance tester (Changzhou An Bai exact instrument company limited).
Preferably, above-mentioned inner walkway device, the control circuit of described internal resistance test device is connected with audible-visual annunciator.
Preferably, above-mentioned inner walkway device, the material of described test base plate is insulating material.
Structure of the present invention has following beneficial effect:
Above-mentioned inner walkway device, structure is simple, and detected pole piece internal resistance by the moving up and down of probe of fixed width, when exceeding measurement range, audible-visual annunciator can carry out warning reminding, easy to operate, is applicable to the needs that large-scale industrial is produced.
Accompanying drawing explanation
Fig. 1 is the structural representation of inner walkway device of the present invention.
In figure: 1-tests base plate 2-internal resistance test device 3-hold assembly 4-probe 5-cylinder
Embodiment
For further illustrating the present invention, accompanying drawing is now coordinated to be described in detail:
As shown in Figure 1, described inner walkway device, by the test base plate 1 that material is insulating material, internal resistance test device 2, hold assembly 3 and cylinder 5 form, described internal resistance test device 2 is AT520 interchange low resistance tester (Changzhou An Bai exact instrument company limited), described hold assembly 3 is divided into upper and lower, upper and lower is connected by slide bar, move in the vertical direction up and down along slide bar in top, lower vertical is fixed on test base plate 1 upper surface, described internal resistance test device 2 is fixed on the upper surface of test base plate 1, the probe 4 of this internal resistance test device 2 is fixed on described hold assembly 3 top, described cylinder 5 is connected with the top of described internal resistance test device 2, the top controlling internal resistance test device 2 pumps, the control circuit of described internal resistance test device 2 is connected with audible-visual annunciator.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. an inner walkway device, it is characterized in that: be made up of test base plate, internal resistance test device and hold assembly, described hold assembly is divided into upper and lower, upper and lower is connected by slide bar, move in the vertical direction up and down along slide bar in top, lower vertical is fixed on test plate upper surface, and described internal resistance test device is fixed on the upper surface of test base plate, and the probe of this internal resistance test device is fixed on described hold assembly top.
2. inner walkway device according to claim 1, is characterized in that: also comprise cylinder, and described cylinder is connected with the top of described internal resistance test device.
3. inner walkway device according to claim 1, is characterized in that: described internal resistance test device is that AT520 exchanges low resistance tester.
4. the inner walkway device according to claim 1 or 3, is characterized in that: the control circuit of described internal resistance test device is connected with audible-visual annunciator.
5. inner walkway device according to claim 1, is characterized in that: the material of described test base plate is insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214724.1A CN104215834A (en) | 2013-05-31 | 2013-05-31 | Internal resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214724.1A CN104215834A (en) | 2013-05-31 | 2013-05-31 | Internal resistance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104215834A true CN104215834A (en) | 2014-12-17 |
Family
ID=52097539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310214724.1A Pending CN104215834A (en) | 2013-05-31 | 2013-05-31 | Internal resistance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104215834A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249003A (en) * | 2016-08-21 | 2016-12-21 | 浙江省东阳市诚基电机有限公司 | A kind of detection head assembly based on vibrating motor resistance detection |
| CN107219471A (en) * | 2017-07-31 | 2017-09-29 | 北京华特时代电动汽车技术有限公司 | Battery check device |
| CN110927454A (en) * | 2018-09-20 | 2020-03-27 | 天津众晶半导体材料有限公司 | Intelligent monocrystalline silicon resistance detector |
| CN113805082A (en) * | 2021-10-08 | 2021-12-17 | 合肥国轩高科动力能源有限公司 | Battery stacked core defect detection device and method |
-
2013
- 2013-05-31 CN CN201310214724.1A patent/CN104215834A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249003A (en) * | 2016-08-21 | 2016-12-21 | 浙江省东阳市诚基电机有限公司 | A kind of detection head assembly based on vibrating motor resistance detection |
| CN106249003B (en) * | 2016-08-21 | 2019-05-21 | 浙江省东阳市东磁诚基电子有限公司 | A kind of detection head assembly based on vibrating motor resistance detection |
| CN107219471A (en) * | 2017-07-31 | 2017-09-29 | 北京华特时代电动汽车技术有限公司 | Battery check device |
| CN110927454A (en) * | 2018-09-20 | 2020-03-27 | 天津众晶半导体材料有限公司 | Intelligent monocrystalline silicon resistance detector |
| CN113805082A (en) * | 2021-10-08 | 2021-12-17 | 合肥国轩高科动力能源有限公司 | Battery stacked core defect detection device and method |
| CN113805082B (en) * | 2021-10-08 | 2024-02-06 | 合肥国轩高科动力能源有限公司 | Battery core stacking defect detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101058388B1 (en) | Secondary Battery Inspection Device | |
| CN202710619U (en) | Lithium ion battery voltage and internal resistance test device | |
| CN104166069A (en) | Lithium ion battery short-circuit detection device and method | |
| CN104215834A (en) | Internal resistance testing device | |
| CN202661489U (en) | Electric core size and insulating property detection fixture | |
| CN205049710U (en) | Lithium battery detection device | |
| CN202182919U (en) | Electronic test device capable of carrying out alternative test | |
| CN205139337U (en) | Battery cell short circuit testing device | |
| CN206362861U (en) | A kind of resistance testing device of electrodes of lithium-ion batteries coating material | |
| CN204631176U (en) | A kind of battery short circuit test machine | |
| CN104316878B (en) | Insulation detection device and its detecting tool between plastic battery pole and cover plate | |
| CN203101511U (en) | Testing device for testing polymer lithium ion battery case resistance | |
| CN202305573U (en) | Control clamp used for battery protective plate test | |
| CN104076170A (en) | Battery fixing device and battery measurement instrument comprising same | |
| CN203838317U (en) | Battery detection tool | |
| CN102954744B (en) | Automatic detecting device of lithium battery thickness | |
| CN203759196U (en) | ICT test fixture with probe use number recording | |
| CN203164383U (en) | Lithium battery test system | |
| CN202815193U (en) | Battery test device | |
| CN204903650U (en) | Pole piece resistance measurement device | |
| CN202649052U (en) | Lithium battery casing pressure endurance test device | |
| CN202928542U (en) | Integrated lithium ion battery detection device | |
| CN205809216U (en) | A kind of lithium ion battery short-circuit test device fixture | |
| CN205388626U (en) | Test fixture of wrist strap class resistance | |
| CN104515628A (en) | Assembling pressure testing device for lead acid battery pole group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |