CN209860080U - Utmost point ear compact structure - Google Patents

Utmost point ear compact structure Download PDF

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Publication number
CN209860080U
CN209860080U CN201920853236.8U CN201920853236U CN209860080U CN 209860080 U CN209860080 U CN 209860080U CN 201920853236 U CN201920853236 U CN 201920853236U CN 209860080 U CN209860080 U CN 209860080U
Authority
CN
China
Prior art keywords
pressing block
spring
fpc
mounting plate
lug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920853236.8U
Other languages
Chinese (zh)
Inventor
王志伟
赵国宇
解双龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINLUN (TIANJIN) PRECISION MACHINERY CO Ltd
Original Assignee
JINLUN (TIANJIN) PRECISION MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JINLUN (TIANJIN) PRECISION MACHINERY CO Ltd filed Critical JINLUN (TIANJIN) PRECISION MACHINERY CO Ltd
Priority to CN201920853236.8U priority Critical patent/CN209860080U/en
Application granted granted Critical
Publication of CN209860080U publication Critical patent/CN209860080U/en
Active legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model discloses a pole lug compression structure, which comprises a mounting seat, wherein a whole mounting plate is fixed on the mounting seat, and a plurality of pole lug pressing blocks are arranged on the mounting plate side by side; a spring is arranged between the lug pressing block and the mounting plate, and a spring fixing seat is arranged at the lower part of the spring; a guide post is embedded in the spring, one end of the guide post is fixedly connected with the lug pressing block, the other end of the guide post penetrates through the spring fixing seat and is connected with a limiting block, and the limiting block is positioned in a through hole formed in the mounting plate and the mounting seat; a groove is formed inwards at one end of the upper surface of the lug pressing block, an FPC nickel piece pressing block is embedded into the groove, and the upper surface of the FPC nickel piece pressing block is higher than that of the lug pressing block. The utility model discloses can be with the inseparable pressfitting of utmost point ear and FPC nickel piece, improved the yield, its simple structure, convenient operation has wide application prospect.

Description

Utmost point ear compact structure
Technical Field
The utility model relates to a laminate polymer battery module field specifically is a utmost point ear compact structure.
Background
Laminate polymer battery module utmost point ear need snatch and compress tightly utmost point ear and FPC nickel piece (flexible circuit board nickel piece) to laminate polymer battery module before carrying out laser welding. In traditional laminate polymer battery module utmost point ear hold-down mechanism, utmost point ear briquetting rigidity is fixed on the mechanism body, when utmost point ear and FPC nickel piece compress tightly, most utmost point ear can be compressed tightly, and the pressfitting of few part utmost point ear and FPC nickel piece is not inseparable. And the lug pressing block and the FPC nickel piece pressing block are integrated, so that the situation that the lug and the FPC nickel piece are not tightly pressed can also occur. Above two kinds of circumstances all can bring certain influence to subsequent laser welding operation, have reduced the yield, have improved the cost of enterprise.
Therefore, it is very necessary to design a tab compressing structure which can tightly press the tab and the FPC nickel sheet.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve foretell technical problem, and provide a utmost point ear compact structure.
The utility model discloses a realize according to following technical scheme:
a pole lug compression structure comprises a mounting seat, wherein a whole mounting plate is fixed on the mounting seat, and a plurality of pole lug pressing blocks are arranged on the mounting plate side by side; a spring is arranged between the lug pressing block and the mounting plate, and a spring fixing seat is arranged at the lower part of the spring; a guide post is embedded in the spring, one end of the guide post is fixedly connected with the lug pressing block, the other end of the guide post penetrates through the spring fixing seat and is connected with a limiting block, and the limiting block is positioned in a through hole formed in the mounting plate and the mounting seat; a groove is formed inwards at one end of the upper surface of the lug pressing block, an FPC nickel piece pressing block is embedded into the groove, and the upper surface of the FPC nickel piece pressing block is higher than that of the lug pressing block.
Further, the mounting seat is of a T-shaped structure, and the mounting plate is fixed on the vertical part of the T-shaped mounting seat.
Furthermore, the diameter of the limiting block is larger than the aperture of the through hole formed in the spring fixing seat.
Furthermore, the middle part of the lug pressing block forms a hollow shape like a Chinese character 'tian'.
Furthermore, two rectangular hollows are formed in the middle of the FPC nickel piece pressing block.
The utility model has the advantages and beneficial effects that:
the utility model discloses in the effectual traditional laminate polymer battery module utmost point ear hold-down mechanism of having solved, utmost point ear is inseparable with FPC nickel strap pressfitting, causes the problem that the yield is not high. The utility model discloses well utmost point ear briquetting passes through the spring to be fixed on the mechanism body, and when utmost point ear and FPC nickel piece compressed tightly, all utmost point ears homoenergetic contacted with the FPC nickel piece and compressed tightly, and the upper surface of FPC nickel piece briquetting is higher than the upper surface of utmost point ear briquetting moreover for utmost point ear and the better quilt of FPC nickel piece compress tightly. The utility model provides the high yield of product has reduced the manufacturing cost of enterprise, its simple structure, and convenient operation has wide application prospect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view taken along line B-B of the present invention.
Wherein, 1, a mounting seat is arranged; 2. mounting a plate; 3. a spring fixing seat; 4. a spring; 5. pressing a tab; 6, pressing the FPC nickel sheet; 7. a guide post; 8. and a limiting block.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-4, a tab compression structure comprises a mounting base 1, and is characterized in that: a whole mounting plate 2 is fixed on the mounting seat 1, and a plurality of tab pressing blocks 5 are arranged on the mounting plate 2 side by side; a spring 4 is arranged between the lug pressing block 5 and the mounting plate 2, and a spring fixing seat 3 is arranged at the lower part of the spring 4; a guide post 7 is embedded in the spring 4, one end of the guide post 7 is fixedly connected with the lug pressing block 5, the other end of the guide post penetrates through the spring fixing seat 3 and is connected with a limiting block 8, and the limiting block 8 is positioned in a through hole formed in the mounting plate 2 and the mounting seat 1; a groove is formed inwards at one end of the upper surface of the lug pressing block 5, an FPC nickel piece pressing block 6 is embedded into the groove, and the upper surface of the FPC nickel piece pressing block 6 is higher than the upper surface of the lug pressing block 5.
The mounting seat 1 is of a T-shaped structure, and the mounting plate 2 is fixed on the vertical part of the T-shaped mounting seat 1.
The diameter of the limiting block 8 is larger than the aperture of the through hole formed in the spring fixing seat 3.
The middle part of the lug pressing block 5 is hollowed out in a shape like a Chinese character 'tian'.
Two rectangular hollows are formed in the middle of the FPC nickel piece pressing block 6.
The working process of the utility model is as follows: when needs compress tightly utmost point ear and FPC nickel strap, motor or other power unit are promoting mount pad 1 and are being close to the laminate polymer battery module, and utmost point ear briquetting 5 and FPC nickel strap briquetting 6 compress tightly utmost point ear and FPC nickel strap gradually at the in-process that mount pad 1 removed, and under the effect of pressure, spring 4 is compressed gradually, and the guide post 7 of spring 4 inside gets into the through-hole on the mount pad 1 from the through-hole on the mounting panel 2 gradually. After the tab is pressed against the FPC nickel sheet, the mounting seat 1 is driven by the motor to move reversely, so that the whole pressing process is completed.

Claims (5)

1. The utility model provides a utmost point ear compact structure, includes mount pad (1), its characterized in that: a whole mounting plate (2) is fixed on the mounting seat (1), and a plurality of tab pressing blocks (5) are arranged on the mounting plate (2) side by side; a spring (4) is arranged between the lug pressing block (5) and the mounting plate (2), and a spring fixing seat (3) is arranged at the lower part of the spring (4); a guide post (7) is embedded in the spring (4), one end of the guide post (7) is fixedly connected with the lug pressing block (5), the other end of the guide post penetrates through the spring fixing seat (3) and is connected with a limiting block (8), and the limiting block (8) is positioned in a through hole formed in the mounting plate (2) and the mounting seat (1); one end of the upper surface of the lug pressing block (5) is inwards provided with a groove, an FPC nickel piece pressing block (6) is embedded into the groove, and the upper surface of the FPC nickel piece pressing block (6) is higher than that of the lug pressing block (5).
2. A tab compression structure as claimed in claim 1, wherein the mounting seat (1) is formed in a T-shape, and the mounting plate (2) is fixed to a vertical portion of the T-shaped mounting seat (1).
3. The tab compressing structure as claimed in claim 1, wherein the diameter of the stopper (8) is larger than the diameter of the through hole formed in the spring holder (3).
4. The tab compressing structure according to claim 1, wherein a rectangular cutout is formed in the middle of the tab compressing block (5).
5. The tab compressing structure according to claim 1, wherein two rectangular hollows are formed in the middle of the FPC nickel pressing block (6).
CN201920853236.8U 2019-06-06 2019-06-06 Utmost point ear compact structure Active CN209860080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920853236.8U CN209860080U (en) 2019-06-06 2019-06-06 Utmost point ear compact structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920853236.8U CN209860080U (en) 2019-06-06 2019-06-06 Utmost point ear compact structure

Publications (1)

Publication Number Publication Date
CN209860080U true CN209860080U (en) 2019-12-27

Family

ID=68942372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920853236.8U Active CN209860080U (en) 2019-06-06 2019-06-06 Utmost point ear compact structure

Country Status (1)

Country Link
CN (1) CN209860080U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113258187A (en) * 2021-04-01 2021-08-13 王奔 Battery pack of new energy automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113258187A (en) * 2021-04-01 2021-08-13 王奔 Battery pack of new energy automobile

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