CN208334591U - A kind of lithium ion battery polygonal voltage measuring device - Google Patents
A kind of lithium ion battery polygonal voltage measuring device Download PDFInfo
- Publication number
- CN208334591U CN208334591U CN201820772789.6U CN201820772789U CN208334591U CN 208334591 U CN208334591 U CN 208334591U CN 201820772789 U CN201820772789 U CN 201820772789U CN 208334591 U CN208334591 U CN 208334591U
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- sheet metal
- positive stop
- stop lug
- mounting groove
- lug boss
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Abstract
The utility model discloses a kind of lithium ion battery polygonal voltage measuring device, including device noumenon, positive stop lug boss is formed on the left of described device ontology；The top of the positive stop lug boss extends to form to the right side boss；The junction of the positive stop lug boss and side boss is formed with resigning arc slot；The side boss is equipped with sheet metal mounting groove；The sheet metal mounting groove is connected with resigning arc slot；The positive stop lug boss, which is equipped with, surveys pressuring line groove；The survey pressuring line groove is connected with sheet metal mounting groove；Sheet metal is equipped in the sheet metal mounting groove.The utility model structure is simple, convenient and practical, and manufacturing cost is cheap, and can provide more efficiently operating method in the process for battery testing, so that battery quality is improved, yield；Whole to be made of excellent materials of self-lubricating types such as wear-resisting bakelites, light, inexpensively, practical, appearance is good.
Description
Technical field
The utility model relates to technical field of lithium ion more particularly to a kind of lithium ion battery polygonal voltage measurement dresses
It sets.
Background technique
The method of the operation of the polygonal voltage measurement of cellular li-ion battery is at present: directly with the red-black table on polygonal voltage tester
Pen carries out polygonal voltage test to battery core, in test process, since held by both hands red and black test pencil also needs fixed battery core, be easy to cause test
Error, it is cumbersome in high volume production process, it is easy to appear and fails to judge, cause defective products not sift out effectively, yield can not
Improve etc., directly cause damages to enterprise.
Utility model content
It is simple that a kind of structure is provided the purpose of the utility model is to overcome above-mentioned shortcoming in the prior art, is grasped
Facilitate, practical lithium ion battery polygonal voltage measuring device.
The utility model is realized in the following way:
A kind of lithium ion battery polygonal voltage measuring device, it is characterised in that: including device noumenon, a left side for described device ontology
Side is formed with positive stop lug boss；The top of the positive stop lug boss extends to form to the right side boss；The positive stop lug boss and side boss
Junction is formed with resigning arc slot；The side boss is equipped with sheet metal mounting groove；The sheet metal mounting groove and resigning arc slot
It is connected；The positive stop lug boss, which is equipped with, surveys pressuring line groove；The survey pressuring line groove is connected with sheet metal mounting groove；The sheet metal
Sheet metal is equipped in mounting groove.
Further, the surface of the positive stop lug boss is equal with the surface of side boss.
Further, the lower end of the sheet metal extends to the outside of resigning arc slot.
The utility model has the beneficial effects that: structure is simple, convenient and practical, manufacturing cost is cheap, and can be battery
More efficiently operating method is provided in test process, so that battery quality is improved, yield；It is whole to use the self-lubricatings such as wear-resisting bakelite
The excellent material of type is made, light, and inexpensively, practical, appearance is good.
Detailed description of the invention
Fig. 1 the utility model structure diagram.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.It should be appreciated that the embodiments of the present invention is not limited by the following examples, the utility model is done any
Formal accommodation and/or change falls within scope of protection of the utility model.
Embodiment:
A kind of lithium ion battery polygonal voltage measuring device, as shown in Figure 1, including device noumenon 1, the left side of device noumenon 1
It is formed with positive stop lug boss 2；The top of positive stop lug boss 2 extends to form to the right side boss 3；Side boss 3, positive stop lug boss 2 and device sheet
Body 1 is formed with the placement space for lithium-ion electric core 6, and side boss 3, positive stop lug boss 2 are that 6 polygonal voltage of lithium-ion electric core was tested
Journey provides positioning datum, makes to be more convenient when operation；The junction of positive stop lug boss 2 and side boss 3 is formed with resigning arc slot 4, is convenient for
The installation of sheet metal 5；Side boss 3 is equipped with sheet metal mounting groove 31；Sheet metal mounting groove 31 is connected with resigning arc slot 4；Limit
Position boss 2, which is equipped with, surveys pressuring line groove 21；Pressuring line groove 21 is surveyed to be connected with sheet metal mounting groove 31；It is equipped in sheet metal mounting groove 31
Sheet metal 5；The surface of positive stop lug boss 2 is equal with the surface of side boss 3；The lower end of sheet metal 5 extends to the outer of resigning arc slot 4
Side is in contact convenient for sheet metal 5 with lithium-ion electric core 6.
In the present embodiment, surveys pressuring line groove 21 and sheet metal mounting groove 31 forms an inverted T-type structure, facilitate the company for surveying crimping
It connects.
When implementation, by the black meter pen on polygonal voltage tester by survey pressuring line groove 21 be connected to metallic copper on piece, by lithium from
Sub- battery core 6 is placed in device noumenon 1, and lithium-ion electric core 6 is then close to side boss 3, positive stop lug boss 2, the fixed lithium ion of left hand
Battery core 6, the right hand carry out polygonal voltage test to the positive and negative tab of lithium-ion electric core 6 respectively with the red test pencil on polygonal voltage tester,
It is convenient and efficient.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of lithium ion battery polygonal voltage measuring device, it is characterised in that: including device noumenon (1), described device ontology (1)
Left side be formed with positive stop lug boss (2)；The top of the positive stop lug boss (2) extends to form to the right side boss (3)；The limit convex
The junction of platform (2) and side boss (3) is formed with resigning arc slot (4)；The side boss (3) is equipped with sheet metal mounting groove
(31)；The sheet metal mounting groove (31) is connected with resigning arc slot (4)；The positive stop lug boss (2), which is equipped with, surveys pressuring line groove
(21)；The survey pressuring line groove (21) is connected with sheet metal mounting groove (31)；Metal is equipped in the sheet metal mounting groove (31)
Piece (5).
2. a kind of lithium ion battery polygonal voltage measuring device according to claim 1, it is characterised in that: the positive stop lug boss
(2) surface is equal with the surface of side boss (3).
3. a kind of lithium ion battery polygonal voltage measuring device according to claim 1, it is characterised in that: the sheet metal
(5) lower end extends to the outside of resigning arc slot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772789.6U CN208334591U (en) | 2018-05-23 | 2018-05-23 | A kind of lithium ion battery polygonal voltage measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772789.6U CN208334591U (en) | 2018-05-23 | 2018-05-23 | A kind of lithium ion battery polygonal voltage measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334591U true CN208334591U (en) | 2019-01-04 |
Family
ID=64774772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772789.6U Active CN208334591U (en) | 2018-05-23 | 2018-05-23 | A kind of lithium ion battery polygonal voltage measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208334591U (en) |
-
2018
- 2018-05-23 CN CN201820772789.6U patent/CN208334591U/en active Active
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