CN209280758U - A kind of testing jig for battery measurement - Google Patents
A kind of testing jig for battery measurement Download PDFInfo
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- CN209280758U CN209280758U CN201821801534.4U CN201821801534U CN209280758U CN 209280758 U CN209280758 U CN 209280758U CN 201821801534 U CN201821801534 U CN 201821801534U CN 209280758 U CN209280758 U CN 209280758U
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- probe
- conductive column
- probe set
- testing jig
- snap ring
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Abstract
The utility model relates to new energy battery assembly field, spy is related to a kind of testing jig for battery measurement.Two probes are respectively set in the fixed station two sides of the utility model, probe includes probe, conductive column, probe set, spring, snap ring, conductive column is movably connected in probe set by spring, snap ring is arranged in probe set top, snap ring prevents conductive column from skidding off out of probe set, conductive column upper and lower side stretches out probe set, conductive column lower part setting probe.The utility model can determine busbar connector and battery electrode column connection according to resistance or voltage value.
Description
Technical field
The utility model relates to new energy battery assembly field, spy is related to a kind of testing jig for battery measurement.
Background technique
Currently, in new energy battery assembly field, battery modules test is most of using manual wiring test, have it is few from
Dynamic test macro.And in existing test process, only one test point on each battery electrode column, as busbar connector and battery electrode column are sent out
Situations such as raw rosin joint or poor contact, can only be measured by external temperature or see that phenomenon on fire could be found, will cause compared with
Big loss.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of testing jig for battery measurement.This is practical new
Four probes are arranged in each fixed station of type, and there are two test probe for each battery electrode column tool.Make the utility model being capable of root
Busbar connector and battery electrode column connection are determined according to resistance or voltage value.
The technical solution of the utility model is: a kind of testing jig for battery measurement, including probe and fixed station, special
Sign is: two probes are respectively set in fixed station two sides, and probe includes probe, conductive column, probe set, spring, snap ring, conductive column
It is movably connected in probe set by spring, snap ring is arranged in probe set top, and snap ring prevents conductive column from skidding off out of probe set, leads
Electric column upper and lower side stretches out probe set, conductive column lower part setting probe.
According to a kind of testing jig for battery measurement as described above, it is characterised in that: fixed station is insulating materials system
It makes.
According to a kind of testing jig for battery measurement as described above, it is characterised in that: popping one's head in is connected through a screw thread
Mode is connect with conductive column.
According to a kind of testing jig for battery measurement as described above, it is characterised in that: wiring is arranged in conductive column top
Head.
According to a kind of testing jig for battery measurement as described above, it is characterised in that: conductive column is copper gilding
Manufacture, generally cylindrical structure；Probe set is that copper plates nickel material manufacture.
The beneficial effects of the utility model are: one is to ensure that probe can be by biggish electric current.Second is that for busbar connector with
Situations such as rosin joint or poor contact, occurs for battery electrode column, can be measured in advance by two probes of the same side, reduce test process
Sparking or the generation of phenomenon on fire.Three are easy for automated setting, and the external automatic switch of probe can be realized by process control
Automatic detection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of this probe.
Fig. 3 is the stereoscopic schematic diagram of this probe.
Fig. 4 is single battery and bus structures relation schematic diagram.
Description of symbols:
Probe 1, probe 11, conductive column 12, probe set 13, spring 14, snap ring 15, connector lug 16, fixed station 2, monomer electricity
Pond 8, busbar connector 9, battery electrode column 10.
Specific embodiment
The technical solution of the utility model is described further below in conjunction with attached drawing.
As shown in Figures 1 to 4, a kind of testing jig for battery measurement of the utility model, including probe 1 and fixed station
2, two probes 1 are respectively set in 2 two sides of fixed station, totally 4 probes 1, the device of such the utility model in use, battery one
A electrode can be using two detection measurements, so as to prejudge resistance or test the electricity between battery electrode column 10 and busbar connector 9
The case where pressing, and then can quickly judging whether there is rosin joint.In the utility model, fixed station 2 is insulating materials manufacture.
As shown in Fig. 2, the probe 1 of the utility model includes 11, conductive column 12, probe set 13, spring 14, snap ring of probe
15, conductive column 12 is movably connected in probe set 13 by spring 14, and snap ring 15 is arranged in 13 top of probe set, and snap ring 15 prevents from leading
Electric column 12 is skidded off out of probe set 13, and 12 upper and lower ends of conductive column stretch out probe set 13, and 12 lower part of conductive column setting probe 11 is visited
First 11 connect preferably by the mode of threaded connection with conductive column 12, because probe 11 is easily damaged in use, work as spy in this way
After first 11 damage, probe 11 is directly replaced.12 top of conductive column can directly be connect with conducting wire or the setting of 12 top of conductive column
Conducting wire is welded on connector lug 16 and realizes electrical connection by connector lug 16, transmits the conductive column 12 of the utility model directly
Electric current increases the reliability of probe 1, it is ensured that probe 1 can pass through biggish electric current.
The conductive column 12 of the utility model can manufacture for copper gilding, and entirety can be cylindrical structure；Probe set 13
Nickel material manufacture can be plated for copper.
As shown in figure 4, the battery electrode column 10 of neighboring unit cell 8 is using confluence when the utility model measures battery modules
9 connection of row, an electrode of single battery 8 are measured using two probes 1, and a probe 1 is pressed on battery electrode column 10, another
Root probe 1 is pressed on busbar connector 9；It situations such as rosin joint being whether there is by measuring the connection of quickly discovery busbar connector 9, keeps away
Exempt from test process and spark phenomenon occurs, so as to avoid the generation of battery catches fire phenomenon during partial test.
Claims (5)
1. a kind of testing jig for battery measurement, including probe and fixed station, it is characterised in that: fixed station two sides are respectively set
Two probes, probe include probe, conductive column, probe set, spring, snap ring, and conductive column is movably connected in probe set by spring
Interior, snap ring is arranged in probe set top, and snap ring prevents conductive column from skidding off out of probe set, and conductive column upper and lower side stretches out probe set, leads
Electric column lower part setting probe.
2. a kind of testing jig for battery measurement according to claim 1, it is characterised in that: fixed station is insulating materials
Manufacture.
3. a kind of testing jig for battery measurement according to claim 1, it is characterised in that: probe is connected through a screw thread
Mode connect with conductive column.
4. a kind of testing jig for battery measurement according to claim 1, it is characterised in that: the setting of conductive column top connects
The end of a thread.
5. a kind of testing jig for battery measurement according to claim 1, it is characterised in that: conductive column is the gold-plated material of copper
Material manufacture, generally cylindrical structure；Probe set is that copper plates nickel material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801534.4U CN209280758U (en) | 2018-11-02 | 2018-11-02 | A kind of testing jig for battery measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801534.4U CN209280758U (en) | 2018-11-02 | 2018-11-02 | A kind of testing jig for battery measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280758U true CN209280758U (en) | 2019-08-20 |
Family
ID=67600111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821801534.4U Active CN209280758U (en) | 2018-11-02 | 2018-11-02 | A kind of testing jig for battery measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665442A (en) * | 2020-05-26 | 2020-09-15 | 上海电享信息科技有限公司 | Method for detecting connection quality of bus bar in series circuit in new energy lithium battery pack |
-
2018
- 2018-11-02 CN CN201821801534.4U patent/CN209280758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665442A (en) * | 2020-05-26 | 2020-09-15 | 上海电享信息科技有限公司 | Method for detecting connection quality of bus bar in series circuit in new energy lithium battery pack |
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