CN205176235U - Battery measurement testing arrangement - Google Patents
Battery measurement testing arrangement Download PDFInfo
- Publication number
- CN205176235U CN205176235U CN201520874940.3U CN201520874940U CN205176235U CN 205176235 U CN205176235 U CN 205176235U CN 201520874940 U CN201520874940 U CN 201520874940U CN 205176235 U CN205176235 U CN 205176235U
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- Prior art keywords
- battery
- probe
- discharging
- proving installation
- test
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- 238000012360 testing method Methods 0.000 title claims abstract description 57
- 238000005259 measurement Methods 0.000 title abstract 2
- 239000000523 sample Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 21
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
The utility model discloses a battery measurement testing arrangement, include the cabinet body, testboard and install in the battery test module of testboard, battery test module includes battery and test probes, test probes includes three probes and connects three and wiring of two adjacent probes respectively. Compared with the prior art, the utility model discloses the benefit that internal resistance of cell measuring device has lies in: 1 )The test position is many, 2 ) equipment structure is compact, improves the factory building utilization ratio, 3 )The application method of probe new technology has overcome the difficult problem that current -voltage contact failure was gathered to the probe.
Description
[technical field]
The utility model relates to technical field of lithium ion, particularly relates to a kind of battery charging and discharging proving installation.
[background technology]
Larger lithium ion battery factory is usually large to cylindrical battery testing apparatus demand, but about the test point bit quantity of cylindrical battery formation device only has 300 positions less in the market, loading and unloading efficiency is low.And the physical dimension of equipment is large, causes factory building utilization factor low.Existing test probe is four-core probe in addition, two pins wherein connecing are used as current acquisition, other two and connect and use as voltage acquisition, anode block is a boss, when magazine is positioned with deviation, may voltage acquisition be there is and connect probes touch having arrived boss, and current acquisition connect the unsettled and loose contact of probe, thus causing cost of equipment maintenance high, production efficiency is low.
Sign in this, be necessary to provide a kind of new battery charging and discharging proving installation to overcome the deficiencies in the prior art in fact.
[utility model content]
The purpose of this utility model is to provide that a kind of test point position is many, size is little and overcomes the battery charging and discharging proving installation of loose contact phenomenon.
To achieve these goals, the utility model provides a kind of battery charging and discharging proving installation, comprise cabinet, test board and be installed on the battery testing module of test board, described battery testing module comprises battery and test probe, and described test probe comprises three probes and connects three also wiring of adjacent two probes respectively.
One as the utility model battery charging and discharging proving installation is improved, and described test probe also comprises the voltage acquisition line of connection one probe and connects the current acquisition line of another probe.
One as the utility model battery charging and discharging proving installation is improved, and described voltage acquisition line is adjacent with current acquisition line.
One as the utility model battery charging and discharging proving installation is improved, and described voltage acquisition line and current acquisition line are welded in one end of corresponding probe respectively.
One as the utility model battery charging and discharging proving installation is improved, described three probes away from current acquisition line one end cooperating contact described in the positive pole of battery.
One as the utility model battery charging and discharging proving installation is improved, and the quantity of described battery testing module is 12, and in described each battery testing module, the quantity of battery is 50.
One as the utility model battery charging and discharging proving installation is improved, and described battery testing module also comprises the locating piece of self-contained battery and the needle-bar of fixing test probe.
Compared with prior art, the benefit that the utility model apparatus for testing battery essential resistance has is: 1) test point position is many; 2) compact equipment, improves factory building utilization factor; 3) using method of probe new technology overcomes a difficult problem for probe collection current/voltage loose contact.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of the utility model battery charging and discharging proving installation.
Fig. 2 is the three-dimensional combination figure of the utility model battery testing module.
Fig. 3 is the three-dimensional combination figure of the utility model test probe.
[embodiment]
In order to make, the purpose of this utility model, technical scheme and Advantageous Effects are more clear to be understood, below in conjunction with the drawings and specific embodiments, is further elaborated to the utility model.Should be understood that, the embodiment described in this instructions is only used to explain the utility model, is not to limit the utility model.
Please refer to shown in Fig. 1, Fig. 2, a kind of battery charging and discharging proving installation 100, it battery testing module 30 comprising cabinet 10, be positioned at the test board 20 of cabinet 10 and be positioned test board 20.
Battery testing module 30 comprise a Battery pack 31, self-contained battery 31 locating piece 32, be positioned at the needle-bar 34 of test probe 33 above battery 31 and fixing test probe 33.Battery 31 has protruding positive pole 310.In the present embodiment, be provided with 4 test boards 20 in cabinet 10, each test board 20 is provided with three Battery pack test modules 30.Can test 50 batteries in each battery testing module 30, therefore the test point of the battery charging and discharging proving installation 100 of present embodiment is 600 points.
Please refer to shown in Fig. 3, test probe 33 comprises body 330 and runs through three probes 331,332,333 of body 330, and three probes 331,332,333 are parallel to each other.Test probe 33 also comprise three probes 331,332,333 are connected between two and wiring 334, the current acquisition line 335 of linking probe 331 and the voltage acquisition line 336 of linking probe 332.And wiring 334 makes three probes 331,332,333 be connected to form parallel connection between two.Current acquisition line 335 is welded in one end of probe 331, and voltage acquisition line 336 is welded in one end of probe 332 and adjacent with current acquisition line 335.
Please refer to shown in Fig. 2, when battery testing module 30 is tested, test probe 33 is fixed on needle-bar 34 by body 330, the positive pole 310 of the lower end cooperating contact battery 31 of three probes 331,332,333, the upper end of three probes 331,332,333 extends upward needle-bar 34, and wiring 334 is positioned at the top of body 330, current acquisition line 335, voltage acquisition line 336 stretch out from the top of probe 331,332 respectively.
Design of the present utility model makes the positive pole 310 of probe 331,332,333 and battery 31 have larger contact area, even if thus magazine is positioned with deviation, also can not loose contact.And this improving technique is on current acquisition without impact, and voltage acquisition data 0.001V bigger than normal, and the measuring accuracy of equipment ± 0.01V scope, meet testing of equipment requirement.This design is simultaneously compared existing equipment and is substantially increased factory building utilization factor.
In other embodiments, more test board 20 can be provided with in cabinet 10, each test board 20 also can arrange more Battery pack test modules 30.And wiring 334 also can be positioned at the below of body 330.
In description of the present utility model, it will be appreciated that, term " on ", D score, " top ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
The utility model battery tester, be not restricted to described in instructions and embodiment, therefore additional advantage and amendment can easily be realized for the personnel of familiar field, therefore when not deviating from the spirit and scope of the universal that claim and equivalency range limit, the utility model is not limited to specific details, representational equipment and illustrates here and the examples shown described.
Claims (7)
1. a battery charging and discharging proving installation, it is characterized in that: comprise cabinet, test board and be installed on the battery testing module of test board, described battery testing module comprises battery and test probe, and described test probe comprises three probes and connects three also wiring of adjacent two probes respectively.
2. battery charging and discharging proving installation as claimed in claim 1, is characterized in that: described test probe also comprises the voltage acquisition line of connection one probe and connects the current acquisition line of another probe.
3. battery charging and discharging proving installation as claimed in claim 2, is characterized in that: described voltage acquisition line is adjacent with current acquisition line.
4. battery charging and discharging proving installation as claimed in claim 3, is characterized in that: described voltage acquisition line and current acquisition line are welded in one end of corresponding probe respectively.
5. battery charging and discharging proving installation as claimed in claim 4, is characterized in that: described three probes away from current acquisition line one end cooperating contact described in the positive pole of battery.
6. battery charging and discharging proving installation as claimed in claim 1, is characterized in that: the quantity of described battery testing module is 12, and in described each battery testing module, the quantity of battery is 50.
7. battery charging and discharging proving installation as claimed in claim 1, is characterized in that: described battery testing module also comprises the locating piece of self-contained battery and the needle-bar of fixing test probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874940.3U CN205176235U (en) | 2015-11-04 | 2015-11-04 | Battery measurement testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874940.3U CN205176235U (en) | 2015-11-04 | 2015-11-04 | Battery measurement testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205176235U true CN205176235U (en) | 2016-04-20 |
Family
ID=55740211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874940.3U Active CN205176235U (en) | 2015-11-04 | 2015-11-04 | Battery measurement testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205176235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323710A (en) * | 2020-02-21 | 2020-06-23 | 天津力神电池股份有限公司 | Test method of needle bed type battery charging and discharging equipment |
| CN113625169A (en) * | 2021-08-06 | 2021-11-09 | 上海交通大学 | Solid-state battery pressure test and temperature control multi-channel test system and method |
-
2015
- 2015-11-04 CN CN201520874940.3U patent/CN205176235U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323710A (en) * | 2020-02-21 | 2020-06-23 | 天津力神电池股份有限公司 | Test method of needle bed type battery charging and discharging equipment |
| CN111323710B (en) * | 2020-02-21 | 2022-05-10 | 天津力神电池股份有限公司 | Test method of needle bed type battery charging and discharging equipment |
| CN113625169A (en) * | 2021-08-06 | 2021-11-09 | 上海交通大学 | Solid-state battery pressure test and temperature control multi-channel test system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20160420 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20160420 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20160420 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20160420 |