CN213988934U - Button cell pressure maintaining equipment - Google Patents
Button cell pressure maintaining equipment Download PDFInfo
- Publication number
- CN213988934U CN213988934U CN202022500518.5U CN202022500518U CN213988934U CN 213988934 U CN213988934 U CN 213988934U CN 202022500518 U CN202022500518 U CN 202022500518U CN 213988934 U CN213988934 U CN 213988934U
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- China
- Prior art keywords
- cover plate
- pressure maintaining
- lower cover
- button cell
- die cavity
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Abstract
The utility model discloses a button cell pressurize equipment, a serial communication port, include: the upper cover plate, the lower cover plate, the support rod and the pressure maintaining mold cavity; the supporting rod extends through the upper cover plate and is arranged on the lower cover plate, and is used for assembling the upper cover plate, the lower cover plate and the pressure maintaining mold cavity together to realize pressure maintaining of the button cell; so, put into the pressurize die cavity with button cell, through the quantity of packing into of battery in the every die cavity of adjustment, can be so that the battery is inside to carry out the complex of inner structure under a constant pressure to make the inner structure of battery more stable, effectively prevent the battery because of the unstable electrical property and the physical dimension's that leads to of inner structure abnormity, also promoted the electrical property and the storage performance of battery simultaneously by a wide margin.
Description
Technical Field
The utility model relates to a button cell field especially relates to a button cell pressurize equipment.
Background
With the increasing development of electronic products, button cells are widely used in various miniature electronic products due to their lightness and smallness, and are mainly used as backup power sources for various electronic products, such as computer motherboards, electronic watches, electronic dictionaries, electronic scales, memory cards, remote controllers, tire pressure meters, smart meters, and the like, and the requirements of people on button cells are also increasing.
In the lithium manganese button cell industry, the pressure is maintained for a certain time after the cell is sealed in the manufacturing and production process of the button cell so as to ensure the stability and reliability of the sealed cell.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a button cell pressurize equipment, swift simple and convenient realization to the pressurize of button cell positive negative pole.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the embodiment of the utility model provides a button cell closing device, include: the upper cover plate, the lower cover plate, the support rod and the pressure maintaining mold cavity; the supporting rod extends through the upper cover plate and is installed on the lower cover plate, and the supporting rod is used for assembling the upper cover plate, the lower cover plate and the pressure maintaining die cavity together to realize pressure maintaining of the button cell.
The upper cover plate is provided with a through hole corresponding to the support rod, the lower cover plate is provided with a threaded hole corresponding to the support rod, the support rod penetrates through the through hole, the threaded hole is formed in the support rod through rotation of threads close to the lower cover plate, the support rod is installed on the lower cover plate, and the upper cover plate, the lower cover plate and the pressure maintaining die cavity are assembled together.
The pressure maintaining die cavity comprises a first pressure maintaining die cavity, a second pressure maintaining die cavity, a third pressure maintaining die cavity and a pressure maintaining die cavity nut; the second pressure maintaining die cavity is fixedly arranged on the lower cover plate, and the first pressure maintaining die cavity and the third pressure maintaining die cavity are connected with the second pressure maintaining die cavity through the pressure maintaining die cavity nut.
The embodiment of the utility model provides a pair of button cell closing device, a serial communication port, include: the upper cover plate, the lower cover plate, the support rod and the pressure maintaining mold cavity; the supporting rod extends through the upper cover plate and is arranged on the lower cover plate, and is used for assembling the upper cover plate, the lower cover plate and the pressure maintaining mold cavity together to realize pressure maintaining of the button cell; so, put into the pressurize die cavity with button cell, through the quantity of packing into of battery in the every die cavity of adjustment, can be so that the battery is inside to carry out the complex of inner structure under a constant pressure to make the inner structure of battery more stable, effectively prevent the battery because of the unstable electrical property and the physical dimension's that leads to of inner structure abnormity, also promoted the electrical property and the storage performance of battery simultaneously by a wide margin.
Drawings
Fig. 1 is a schematic structural view of a sealing device for a button cell provided in an embodiment of the present invention;
fig. 2 is an exploded view of a sealing device for a button cell in an embodiment of the present invention.
In the figure, an upper cover plate 1, a lower cover plate 2, a support rod 3, a pressure maintaining mold cavity 4, a through hole 5, a threaded hole 6, a first pressure maintaining mold cavity 7, a second pressure maintaining mold cavity 8, a third pressure maintaining mold cavity 9 and a pressure maintaining mold cavity nut 10.
Detailed Description
For the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Referring to fig. 1 and fig. 2 in combination, for the embodiment of the present invention provides a button cell sealing device, including: the device comprises an upper cover plate 1, a lower cover plate 2, a support rod 3 and a pressure maintaining mold cavity 4; the support rod 3 extends through the upper cover plate 1 and is arranged on the lower cover plate 2, and is used for assembling the upper cover plate 1, the lower cover plate 2 and the pressure maintaining mold cavity 4 together to realize pressure maintaining of the button cell. So, put into pressurize die cavity 4 with button cell, through the quantity of packing into of battery in the every die cavity of adjustment, can be so that the battery is inside to carry out the complex of inner structure under a constant pressure to make the inner structure of battery more stable, effectively prevent the battery because of the unstable electrical property and the physical dimension's that leads to of inner structure abnormity, also promoted the electrical property and the storage performance of battery simultaneously by a wide margin.
In an embodiment, the upper cover plate 1 is provided with a through hole 5 corresponding to the support rod 3, the lower cover plate 2 is provided with a threaded hole 6 corresponding to the support rod 3, the support rod 3 penetrates through the through hole 5, the threaded hole 6 is rotatably installed in the lower cover plate 2 through a thread close to the lower cover plate 2, the upper cover plate 1, the lower cover plate 2 and the pressure maintaining mold cavity 4 are assembled together, and thus, the tight fit among the upper cover plate 1, the lower cover plate 2 and the pressure maintaining mold cavity 4 is ensured, and the compounding of the internal structure of the button cell can be carried out under a constant pressure.
In one embodiment, the pressure holding mold cavity 4 comprises a first pressure holding mold cavity 7, a second pressure holding mold cavity 8, a third pressure holding mold cavity 9 and a pressure holding mold cavity nut 10; the second pressure maintaining die cavity 8 is fixedly arranged on the lower cover plate 2, and the first pressure maintaining die cavity 7 and the third pressure maintaining die cavity 9 are connected with the second pressure maintaining die cavity 8 through a pressure maintaining die cavity nut 10; in this way, the first pressure maintaining cavity 7 and the third pressure maintaining cavity 9 can be fixed to the second pressure maintaining cavity 8 by nuts, and the pressure maintaining cavity 4 of the button cell is formed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and scope of the present invention are all included within the protection scope of the present invention.
Claims (3)
1. A button cell pressure maintaining device, comprising: the upper cover plate, the lower cover plate, the support rod and the pressure maintaining mold cavity; the supporting rod extends through the upper cover plate and is installed on the lower cover plate, and the supporting rod is used for assembling the upper cover plate, the lower cover plate and the pressure maintaining die cavity together to realize pressure maintaining of the button cell.
2. The coin cell pressure maintaining device of claim 1, wherein the upper cover plate is provided with a through hole corresponding to the support rod, the lower cover plate is provided with a threaded hole corresponding to the support rod, the support rod penetrates through the through hole, the threaded hole is rotatably installed by a thread close to the lower cover plate, the upper cover plate, the lower cover plate and the pressure maintaining mold cavity are assembled together.
3. The coin cell pressure maintaining device of claim 1 wherein the pressure maintaining mold cavities comprise a first pressure maintaining mold cavity, a second pressure maintaining mold cavity, a third pressure maintaining mold cavity and a pressure maintaining mold cavity nut; the second pressure maintaining die cavity is fixedly arranged on the lower cover plate, and the first pressure maintaining die cavity and the third pressure maintaining die cavity are connected with the second pressure maintaining die cavity through the pressure maintaining die cavity nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500518.5U CN213988934U (en) | 2020-11-02 | 2020-11-02 | Button cell pressure maintaining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500518.5U CN213988934U (en) | 2020-11-02 | 2020-11-02 | Button cell pressure maintaining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213988934U true CN213988934U (en) | 2021-08-17 |
Family
ID=77260162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022500518.5U Active CN213988934U (en) | 2020-11-02 | 2020-11-02 | Button cell pressure maintaining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213988934U (en) |
-
2020
- 2020-11-02 CN CN202022500518.5U patent/CN213988934U/en active Active
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