CN206742430U - A kind of adjustable volume pin of polymer Li-ion battery - Google Patents
A kind of adjustable volume pin of polymer Li-ion battery Download PDFInfo
- Publication number
- CN206742430U CN206742430U CN201720312170.2U CN201720312170U CN206742430U CN 206742430 U CN206742430 U CN 206742430U CN 201720312170 U CN201720312170 U CN 201720312170U CN 206742430 U CN206742430 U CN 206742430U
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- Prior art keywords
- pin
- volume pin
- master file
- positioning hole
- positioning
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a kind of adjustable volume pin of polymer Li-ion battery, including master file pin, secondary volume pin and positioning strip, the master file pin is L-type, the secondary volume pin is parallel with the transverse part of the master file pin, one end of the secondary volume pin is provided with the first positioning hole, the other end of the secondary volume pin is provided with the second positioning hole, and the secondary volume pin is connected by first positioning hole with the master file pin；The secondary volume pin is connected by second positioning hole with the positioning strip；Fixed master file pin and adjustable secondary volume pin, the requirement of volume pin width needed for electric core winding can be reached by adjusting the secondary position for rolling up pin.
Description
Technical field
The utility model belongs to field of lithium ion battery, more particularly to a kind of adjustable volume pin of polymer Li-ion battery.
Background technology
The adjustable volume pin of traditional polymer lithium ion battery, the length and width for rolling up pin are all fixed, but in practical application
Middle different battery core need to correspond to the volume pin of different in width, that is, need the volume pin of multiple specifications corresponding with battery core, on the one hand, multiple
Volume pin can cause the inconvenience used；On the other hand, cost increase；In addition, remaking volume pin will also result in fabrication cycle
Extend, had a strong impact on production efficiency.
Utility model content
In view of this, for overcome the deficiencies in the prior art, the utility model provides a kind of polymer Li-ion battery can
Mode rolls up pin, by adjusting the position of secondary volume pin, reaches the requirement of required volume pin width.
To realize above-mentioned technical purpose, the technical solution of the utility model is as follows：
A kind of adjustable volume pin of polymer Li-ion battery, including master file pin, pair roll up pin and positioning strip, the master file pin are
L-type, the secondary volume pin is parallel with the transverse part of the master file pin, and one end of the secondary volume pin is provided with the first positioning hole, the pair
The other end of volume pin is provided with the second positioning hole, and the secondary volume pin is connected by first positioning hole with the master file pin；Institute
Secondary volume pin is stated by second positioning hole with the positioning strip to be connected.
Further, the center vertical of the master file pin vertical part is provided with locating slot, and the secondary volume pin can be along the positioning
Groove vertical sliding.
Further, the locating slot and first positioning hole are screwed.
Further, the positioning strip is parallel with the vertical part of the master file pin.
Further, the middle part of the positioning strip is provided with positioning sliding block vertically, and the positioning sliding block is close to the secondary volume pin
One end be provided with the 3rd positioning hole.
Further, second positioning hole is mutually fixed with the 3rd positioning hole by butterfly screw rod.
Further, the master file pin, the secondary volume pin and the positioning strip cross an accommodation space, the accommodation space
Height can be adjusted by the secondary pin of rolling up.
The beneficial effects of the utility model are：Fixed master file pin and adjustable secondary volume pin, can be by adjusting secondary volume pin
Position, reach the requirement of volume pin width needed for electric core winding.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the adjustable volume pin of polymer Li-ion battery；
Wherein；1st, master file pin；101st, locating slot；2nd, secondary volume pin；201st, the first positioning hole；202nd, the second positioning hole；3rd, it is fixed
Position bar；301st, positioning sliding block；302nd, the 3rd positioning hole；303rd, butterfly screw rod；304th, the 4th positioning hole；4th, accommodation space.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with the accompanying drawings and implement
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As shown in figure 1, a kind of adjustable volume pin of polymer Li-ion battery, including master file pin 1, secondary volume pin 2 and positioning strip
3, master file pin 1 is L-type, and pair volume pin 2 is parallel with the transverse part of master file pin 1, and one end of pair volume pin 2 is provided with the first positioning hole 201, secondary
The other end of volume pin 2 is provided with the second positioning hole 202, and the center vertical of the vertical part of master file pin 1 is provided with locating slot 101, and pair is rolled up on pin 2
First positioning hole 201 can match with locating slot 101, and screw passes through the first positioning hole 201 and locating slot 101, so that will be main
Volume pin 1 is mutually fixed with pair volume pin 2.I.e. secondary volume pin 2 is connected by the first positioning hole 201 with master file pin 1.This is, because by spiral shell
Silk fixes the first positioning hole 201 and locating slot 101, i.e., secondary volume pin 2 can vertically slide along locating slot 101, so as to
Can be according to the size of battery core, to adjust the vertical height of the adjustable volume pin of polymer Li-ion battery.
Positioning strip 3 is parallel with the vertical part of master file pin 1, i.e., positioning strip 3 is vertically arranged.The middle part of positioning strip 3 is provided with vertically
Positioning sliding block 301, positioning sliding block 301 are being provided with the 3rd positioning hole 302 close to one end of secondary volume pin 2, the 3rd positioning hole 302 and the
Two positioning holes 202 match, and are fixed by the phase of butterfly screw rod 303, i.e., secondary volume pin 2 passes through the second positioning hole 202 and positioning
Bar 3 is connected.Wherein, the effect of positioning strip 3 is the afterbody for preventing master file pin 1 and secondary volume pin 2 because the tension force of winding causes width
Diminish, when the horizontal part and not parallel secondary volume pin 2 of master file pin 1, influence to wind effect.
In addition, positioning strip 3 is being provided with the 4th positioning hole 304 close to one end of the transverse part of master file pin 1, wherein, the 4th positioning hole
Tapping is provided with 304, after pair volume pin 2 and positioning strip 3 are fixed by butterfly screw rod 303, positioning strip 3 is just solid with secondary volume pin 2
It is fixed firm, if it is desired, because being provided with tapping in the 4th positioning hole 304, can also practical screw pass through the 4th positioning hole 304
Mutually fixed with the transverse part of master file pin 1.
Master file pin 1, secondary volume pin 2 and positioning strip 3 cross an accommodation space 4, and the height of accommodation space 4 can roll up pin 2 by pair
Regulation.Enable adaptation to various sizes of battery core demand.
Embodiment described above only expresses embodiment of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
- A kind of 1. adjustable volume pin of polymer Li-ion battery, it is characterised in that：Including master file pin (1), secondary volume pin (2) and positioning Bar (3), the master file pin (1) are L-type, and the secondary volume pin (2) is parallel with the transverse part of the master file pin (1), the secondary volume pin (2) one end is provided with the first positioning hole (201), and the other end of the secondary volume pin (2) is provided with the second positioning hole (202), the pair Volume pin (2) is connected by first positioning hole (201) with the master file pin (1)；The secondary volume pin (2) passes through described second Positioning hole (202) is connected with the positioning strip (3).
- A kind of 2. adjustable volume pin of polymer Li-ion battery according to claim 1, it is characterised in that：The master file pin (1) center vertical of vertical part is provided with locating slot (101), and the secondary volume pin (2) can be sliding vertically along the locating slot (101) It is dynamic.
- A kind of 3. adjustable volume pin of polymer Li-ion battery according to claim 2, it is characterised in that：The locating slot (101) it is screwed with first positioning hole (201).
- A kind of 4. adjustable volume pin of polymer Li-ion battery according to claim 1, it is characterised in that：The positioning strip (3) it is parallel with the vertical part of the master file pin (1).
- A kind of 5. adjustable volume pin of polymer Li-ion battery according to claim 1, it is characterised in that：The positioning strip (3) middle part is provided with positioning sliding block (301) vertically, and the positioning sliding block (301) is provided with close to described secondary one end for rolling up pin (2) 3rd positioning hole (302).
- A kind of 6. adjustable volume pin of polymer Li-ion battery according to claim 5, it is characterised in that：Described second is fixed Position hole (202) is mutually fixed with the 3rd positioning hole (302) by butterfly screw rod (303).
- A kind of 7. adjustable volume pin of polymer Li-ion battery according to claim 1, it is characterised in that：The master file pin (1), the secondary volume pin (2) and the positioning strip (3) cross an accommodation space (4), and the height of the accommodation space (4) can pass through Secondary volume pin (2) regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312170.2U CN206742430U (en) | 2017-03-28 | 2017-03-28 | A kind of adjustable volume pin of polymer Li-ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312170.2U CN206742430U (en) | 2017-03-28 | 2017-03-28 | A kind of adjustable volume pin of polymer Li-ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742430U true CN206742430U (en) | 2017-12-12 |
Family
ID=60558687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720312170.2U Active CN206742430U (en) | 2017-03-28 | 2017-03-28 | A kind of adjustable volume pin of polymer Li-ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742430U (en) |
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2017
- 2017-03-28 CN CN201720312170.2U patent/CN206742430U/en active Active
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