CN211263528U - Three-electrode button cell clamp - Google Patents
Three-electrode button cell clamp Download PDFInfo
- Publication number
- CN211263528U CN211263528U CN201921112573.8U CN201921112573U CN211263528U CN 211263528 U CN211263528 U CN 211263528U CN 201921112573 U CN201921112573 U CN 201921112573U CN 211263528 U CN211263528 U CN 211263528U
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- battery
- electrode
- elastic sheet
- button cell
- shell fragment
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- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a three electrode button cell anchor clamps comprises battery tray, anodal shell fragment, negative pole shell fragment and reference electrode shell fragment, is equipped with the battery jar of putting into the battery on the battery tray, is equipped with on the battery tray to supply anodal shell fragment, supply the negative pole shell fragment and supply reference electrode shell fragment male position of inserting, and anodal shell fragment, negative pole shell fragment and reference electrode shell fragment are drawn forth the three electrode of battery to the bottom of battery jar. The beneficial effects of the utility model are that three electrode button cell anchor clamps introduce the battery electrode in order to make things convenient for follow-up work in battery holder bottom battery electrode welding, and the battery anchor clamps are applicable to three electrode button cell and can conveniently get and put the battery, and make the battery more fasten of centre gripping wherein, prevent in the test, appear vibrating etc. and make the battery dislocation, lead to the problem of circuit disconnection or short circuit.
Description
Technical Field
The utility model relates to a three-electrode battery field, more specifically say and relate to a three-electrode button cell anchor clamps.
Background
In the production test process of the three-electrode battery, test equipment needs to be connected with each electrode of the three-electrode battery, but the electrodes are distributed at different ends of the battery and are dispersed; the connection is difficult, the virtual connection or the short circuit is easy to cause, the test is inaccurate or the battery is damaged; and the battery needs to be frequently disassembled and replaced, and the replacement, the disassembly and the installation are required to be convenient.
Some of the prior art uses a plurality of individual contact pins to directly contact each electrode; or directly use the wire welding, the utility model discloses it is convenient to change dismantlement and installation battery, and the centre gripping is firm, can not cause virtual connecing or short circuit.
Disclosure of Invention
The utility model overcomes not enough among the prior art provides a three-electrode button cell anchor clamps.
The purpose of the utility model is realized by the following technical scheme.
The three-electrode button cell clamp comprises a cell holder, a positive electrode elastic sheet, a negative electrode elastic sheet and a reference electrode elastic sheet, wherein a cell slot for placing a cell is formed in the cell holder, the cell holder is provided with an insertion part for the positive electrode elastic sheet, the negative electrode elastic sheet and the reference electrode elastic sheet to insert, and the positive electrode elastic sheet, the negative electrode elastic sheet and the reference electrode elastic sheet lead three electrodes of the cell out to the bottom of the cell slot.
Further, the bottom of the battery jar is provided with a guide groove suitable for inserting a battery.
Furthermore, the positive elastic sheet is in contact with the side wall of the battery.
Furthermore, the insertion part for the positive elastic sheet to be inserted is an insertion groove formed from the top to the bottom of the battery seat.
Further, the reference electrode spring plate is in contact with the top of the battery.
Furthermore, the part for inserting the reference electrode elastic sheet comprises a slot between the battery jar and the top of the battery holder and a reference electrode elastic sheet clamping groove arranged on the side wall of the battery holder.
Further, the negative electrode elastic sheet is in contact with the bottom of the battery.
Furthermore, the inserted part of the negative elastic sheet comprises a negative elastic sheet insertion hole arranged between the guide groove and the bottom of the battery holder and a negative elastic sheet clamping groove arranged at the rear side of the battery holder.
Further, electrode leading-out ends are arranged at the bottom of the positive electrode elastic sheet, the bottom of the negative electrode elastic sheet and the bottom of the reference electrode elastic sheet.
The utility model has the advantages that:
the three-electrode button cell clamp introduces the cell electrode to the bottom of the cell holder so as to be connected with the test equipment through the PCB in the subsequent work by welding, the cell clamp is suitable for the three-electrode button cell and can conveniently take and place the cell, the cell is clamped more tightly in the three-electrode button cell clamp, and the problem that the cell is staggered to cause circuit disconnection or short circuit due to vibration and the like in the test is prevented.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a rear view of the present invention;
FIG. 3 is an exploded view of various components of the present invention;
FIG. 4 is a schematic structural diagram of a positive spring plate;
FIG. 5 is a schematic structural view of a reference electrode spring;
fig. 6 is a perspective view of the negative electrode dome;
FIG. 7 is a schematic structural view of a rear view of the negative spring;
in the figure:
1. a battery holder; 2. a battery case; 3. the slot is used for inserting the positive elastic sheet;
4. an insertion opening for inserting the negative pole elastic sheet; 5. the slot is used for inserting the reference electrode elastic sheet;
6. a positive electrode shrapnel; 7. a negative pole elastic sheet; 8. a reference electrode spring; 9. an electrode lead-out terminal; 10. a guide groove;
11. a reference electrode contact end; 12. leading out the terminal; 13. a contact spring; 14. a negative electrode contact end;
15. a negative electrode leading-out terminal; 16. a negative elastic sheet limiting sheet; 17. the reference electrode elastic sheet is clamped into the groove;
18. the negative elastic sheet is clamped into the groove; 19. the top of the battery seat; 20. the bottom of the battery seat; 21. and a reference electrode limiting sheet.
Detailed Description
The technical solution of the present invention is further explained by the following specific examples.
The purpose of the utility model is realized by the following technical scheme.
As shown in fig. 1-7, a three-electrode button cell clamp comprises a cell holder 1, a positive electrode spring 6, a negative electrode spring 7 and a reference electrode spring 8, wherein the bottom of the positive electrode spring 6, the bottom of the negative electrode spring 7 and the bottom of the reference electrode spring 8 are provided with electrode leading-out terminals 9, a cell slot 2 for placing a cell is arranged on the cell holder 1, and the bottom of the cell slot 2 is provided with a guide groove 10 suitable for the cell to be inserted;
the positive elastic sheet 6 contacts with the side wall of the battery, and the insertion part for inserting the positive elastic sheet is a slot 3 arranged along the top 19 to the bottom 20 of the battery seat.
The reference electrode elastic sheet 8 is contacted with the top of the battery, and the part for inserting the reference electrode elastic sheet comprises a slot 5 between the battery jar 2 and the top 19 of the battery holder and a reference electrode elastic sheet clamping groove 17 arranged on the side wall of the battery holder 1.
The negative electrode elastic sheet 7 is contacted with the bottom of the battery, and the inserted part of the negative electrode elastic sheet comprises a negative electrode elastic sheet inserting port 4 arranged between the guide groove 10 and the bottom 20 of the battery holder and a negative electrode elastic sheet clamping groove 18 arranged at the rear side of the battery holder 1.
The positive electrode elastic sheet 6, the negative electrode elastic sheet 7 and the reference electrode elastic sheet 8 lead three electrodes of the battery out to the bottom of the battery jar 2;
in order to better adapt to contact with a power supply electrode, the positive electrode elastic sheet 6 can be in a straight sheet shape, the contact elastic sheet 13 is arranged at the upper part of the positive electrode elastic sheet 6, and the contact elastic sheet 13 is set to have certain elasticity and is kept in good contact with a battery cathode through the contact elastic sheet 13;
the reference electrode spring plate 8 is provided with a 90-degree bending angle, the upper part of the reference electrode spring plate 8 is provided with a contact end 11 which is in contact with the reference electrode, the bottom of the reference electrode is provided with a leading-out end 12 which is perpendicular to the contact end 11, and the reference electrode spring plate is also provided with a reference electrode limiting sheet 21 which is clamped in the groove 17;
the top of the negative electrode elastic sheet 7 is provided with a negative electrode contact end 14, the elastic sheet 14 is set to have certain elasticity, and the elastic sheet 14 keeps good contact with a battery reference electrode leading-out end; the negative electrode contact end 14 is connected with a negative electrode leading-out end 15;
two negative electrode elastic piece limiting pieces 16 arranged on two sides of the negative electrode elastic piece 7 can be directly clamped in the negative electrode elastic piece clamping groove 18, and the limiting pieces 16 can play a role in convenient fixing.
During the use, insert positive shell fragment 6, negative pole shell fragment 7, reference electrode shell fragment 8 respectively and supply in positive shell fragment male slot 3, supply negative pole shell fragment male insertion position 4, supply reference electrode shell fragment male slot 5, positive shell fragment 6, negative pole shell fragment 7, reference motor shell fragment 8 draw the bottom of battery jar 2 with the three electrode of battery, the follow-up welding of being convenient for.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (9)
1. Three electrode button cell anchor clamps, its characterized in that: the battery comprises a battery holder, a positive elastic sheet, a negative elastic sheet and a reference electrode elastic sheet, wherein a battery jar for placing a battery is arranged on the battery holder, an insertion part for the positive elastic sheet, the negative elastic sheet and the reference electrode elastic sheet to insert is arranged on the battery holder, and the positive elastic sheet, the negative elastic sheet and the reference electrode elastic sheet lead three electrodes of the battery out to the bottom of the battery jar.
2. The three-electrode button cell clamp of claim 1, wherein: the bottom of the battery jar is provided with a guide groove suitable for inserting a battery.
3. The three-electrode button cell clamp of claim 1, wherein: the positive elastic sheet is in contact with the side wall of the battery.
4. The three-electrode button cell clamp of claim 3, wherein: the inserting part for the positive elastic sheet to insert is an inserting groove formed from the top to the bottom of the battery seat.
5. The three-electrode button cell clamp of claim 1, wherein: the reference electrode spring is in contact with the top of the battery.
6. The three-electrode button cell clamp of claim 5, wherein: the part for inserting the reference electrode elastic sheet comprises a slot between the battery jar and the top of the battery holder and a reference electrode elastic sheet clamping groove arranged on the side wall of the battery holder.
7. The three-electrode button cell clamp of claim 1, wherein: the negative pole elastic sheet is contacted with the bottom of the battery.
8. The three-electrode button cell clamp of claim 2, wherein: the negative electrode elastic piece inserted part comprises a negative electrode elastic piece insertion hole arranged between the guide groove and the bottom of the battery holder and a negative electrode elastic piece clamping groove arranged on the rear side of the battery holder.
9. A three-electrode button cell clamp according to any one of claims 1-8, wherein: and electrode leading-out ends are arranged at the bottom of the positive electrode elastic sheet, the bottom of the negative electrode elastic sheet and the bottom of the reference electrode elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112573.8U CN211263528U (en) | 2019-07-16 | 2019-07-16 | Three-electrode button cell clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112573.8U CN211263528U (en) | 2019-07-16 | 2019-07-16 | Three-electrode button cell clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211263528U true CN211263528U (en) | 2020-08-14 |
Family
ID=71989696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921112573.8U Active CN211263528U (en) | 2019-07-16 | 2019-07-16 | Three-electrode button cell clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211263528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577660A (en) * | 2023-07-13 | 2023-08-11 | 深圳市万联新能科技有限公司 | Battery inspection device |
-
2019
- 2019-07-16 CN CN201921112573.8U patent/CN211263528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577660A (en) * | 2023-07-13 | 2023-08-11 | 深圳市万联新能科技有限公司 | Battery inspection device |
| CN116577660B (en) * | 2023-07-13 | 2023-09-12 | 深圳市万联新能科技有限公司 | Battery inspection device |
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