CN212751024U - Soft packet of lithium cell elastic plate compresses tightly electrically conductive mechanism - Google Patents
Soft packet of lithium cell elastic plate compresses tightly electrically conductive mechanism Download PDFInfo
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- CN212751024U CN212751024U CN202021350063.7U CN202021350063U CN212751024U CN 212751024 U CN212751024 U CN 212751024U CN 202021350063 U CN202021350063 U CN 202021350063U CN 212751024 U CN212751024 U CN 212751024U
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- plate
- electrically conductive
- conductive mechanism
- fixing block
- soft packet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a soft packet of lithium cell elastic plate compresses electrically conductive mechanism, soft packet of lithium cell elastic plate compresses electrically conductive mechanism and includes: the PCB comprises a pressing plate, a spring plate, an upper fixing block, a lower fixing block and a conductive PCB; the upper end of the conductive PCB is provided with an upper fixed block, and the lower end of the conductive PCB is provided with a lower fixed block; the upper end and the lower end of the pressing plate are provided with connecting structures, and waist-shaped holes are formed in the connecting structures; the pressing plate and the spring plate are connected with the upper fixing block and the lower fixing block through fixing screws. The utility model discloses soft packet of lithium battery elastic plate compresses tightly electrically conductive mechanism, the elasticity that brings for the clamp plate through the spring plate for the clamp plate can keep having sufficient pressure to battery tab, makes the unity that the battery ization becomes good, and the compatibility that becomes equipment obtains improving.
Description
Technical Field
The utility model relates to a battery detection area especially relates to a soft packet of lithium cell elastic plate compresses electrically conductive mechanism.
Background
The high-temperature pressure formation of the battery core of the soft package battery is an important link of the production of the soft package battery, and a high-temperature laminate is required to compress the battery and a battery tab in the process so as to charge and activate the battery. Because the fixed pressing plate is used for pressing when the pole lugs are pressed, certain tolerance exists in the thickness of the battery. Meanwhile, the pressing plate is low in compatibility, the pole lugs are easily damaged due to the fact that the pressing plate is too tight, poor contact is easily caused due to too loose, corresponding fixed pressing plates need to be replaced for batteries of different specifications, and operation is complex and time-consuming. Therefore, a pressing conductive mechanism with good compatibility and uniformity is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a soft packet of lithium cell elastic plate compresses tightly electrically conductive mechanism aims at solving and becomes equipment and compress tightly the poor technical problem of the compatible unity of electrically conductive mechanism.
In order to realize the above purpose, the utility model provides a soft packet of lithium battery elastic plate compresses electrically conductive mechanism, soft packet of lithium battery elastic plate compresses electrically conductive mechanism and includes: the PCB comprises a pressing plate, a spring plate, an upper fixing block, a lower fixing block and a conductive PCB; the upper end of the conductive PCB is provided with an upper fixed block, and the lower end of the conductive PCB is provided with a lower fixed block; the upper end and the lower end of the pressing plate are provided with connecting structures, and waist-shaped holes are formed in the connecting structures; the pressing plate and the spring plate are connected with the upper fixing block and the lower fixing block through fixing screws.
Optionally, a plurality of compression springs are secured to the spring plate.
The utility model discloses soft packet of lithium battery elastic plate compresses tightly electrically conductive mechanism, the elasticity that brings for the clamp plate through the spring plate for the clamp plate can keep having sufficient pressure to battery tab, makes the unity that the battery ization becomes good, and the compatibility that becomes equipment obtains improving.
Drawings
Fig. 1 is a schematic structural view of a first device of a flexible-package lithium battery elastic plate pressing conductive mechanism of the present invention;
fig. 2 is a schematic view of a usage scenario of an embodiment of the flexible-package lithium battery elastic plate pressing conductive mechanism of the present invention;
fig. 3 is the utility model discloses soft packet of lithium cell elastic plate compresses tightly use scene sketch map of another embodiment of electrically conductive mechanism.
Description of reference numerals: 1-fixing the block; 2-a conductive PCB board; 3-lower fixed block; 4, pressing a plate; 5-a spring plate; 6-kidney-shaped holes; 7-compression spring; 8-layer plate; 9-battery tab; 10-soft package battery.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses soft packet of lithium battery elastic plate compresses electrically conductive mechanism first embodiment and refers to figure 1, and soft packet of lithium battery elastic plate compresses electrically conductive mechanism and includes: the PCB comprises a pressing plate, a spring plate, an upper fixing block, a lower fixing block and a conductive PCB. The upper end and the lower end of the conductive PCB are respectively fixedly connected with the upper fixing block and the lower fixing block, the upper end and the lower end of the pressing plate and the upper end and the lower end of the spring plate are respectively provided with a connecting structure, the connecting structure of the spring plate is provided with a screw hole, and the connecting structure of the pressing plate is provided with a waist-shaped hole. The pressing plate and the spring plate are fixedly connected with the upper fixing block and the lower fixing block through fixing screws, and the pressing plate passes through the waist-shaped hole of the connecting structure, so that the distance between the pressing plate and the spring plate can be flexibly adjusted.
The spring plate is provided with a plurality of compression springs on one side facing the pressure plate, and the pressure plate is kept in a tight state after being fixed through the compression springs. In actual production, the equipment is that the hot pressing of battery is carried out by a plurality of plywoods simultaneously and is become, every plywood corresponds all to be provided with and compresses tightly electrically conductive mechanism of battery utmost point ear, two adjacent plywoods draw close each other, one side of clamp plate is because the elasticity of spring on the spring plate for two adjacent plywoods draw close the back, the clamp plate can oppress the utmost point ear of adjacent battery and hug closely its electrically conductive PCB board that compresses tightly electrically conductive mechanism, guarantee battery utmost point ear and electrically conductive mechanism's good contact, soft packet of lithium battery elastic plate compresses tightly electrically conductive mechanism and uses the scene sketch map and.
The utility model discloses soft packet of lithium battery elastic plate compresses tightly electrically conductive mechanism, the elasticity that brings for the clamp plate through the spring plate for the clamp plate can keep having sufficient pressure to battery tab, makes the unity that the battery ization becomes good, and the compatibility that becomes equipment obtains improving.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (2)
1. The utility model provides a soft packet of lithium cell elastic plate compresses electrically conductive mechanism, a serial communication port, soft packet of lithium cell elastic plate compresses electrically conductive mechanism and includes: the PCB comprises a pressing plate, a spring plate, an upper fixing block, a lower fixing block and a conductive PCB; the upper end of the conductive PCB is provided with an upper fixed block, and the lower end of the conductive PCB is provided with a lower fixed block; the upper end and the lower end of the pressing plate are provided with connecting structures, and waist-shaped holes are formed in the connecting structures; the pressing plate and the spring plate are connected with the upper fixing block and the lower fixing block through fixing screws.
2. The flexible lithium battery elastic plate pressing conductive mechanism as claimed in claim 1, wherein a plurality of compression springs are fixed on the spring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350063.7U CN212751024U (en) | 2020-07-10 | 2020-07-10 | Soft packet of lithium cell elastic plate compresses tightly electrically conductive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350063.7U CN212751024U (en) | 2020-07-10 | 2020-07-10 | Soft packet of lithium cell elastic plate compresses tightly electrically conductive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212751024U true CN212751024U (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021350063.7U Active CN212751024U (en) | 2020-07-10 | 2020-07-10 | Soft packet of lithium cell elastic plate compresses tightly electrically conductive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212751024U (en) |
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2020
- 2020-07-10 CN CN202021350063.7U patent/CN212751024U/en active Active
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