CN206313011U - A kind of flexible link for battery - Google Patents
A kind of flexible link for battery Download PDFInfo
- Publication number
- CN206313011U CN206313011U CN201621173145.2U CN201621173145U CN206313011U CN 206313011 U CN206313011 U CN 206313011U CN 201621173145 U CN201621173145 U CN 201621173145U CN 206313011 U CN206313011 U CN 206313011U
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- China
- Prior art keywords
- polymorphic segment
- hard
- hard polymorphic
- flexible
- joint part
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of flexible link for battery, including flexible joint part, first hard polymorphic segment and the second hard polymorphic segment, wherein, the first hard polymorphic segment and the second hard polymorphic segment are by the rigid overall structure of multilayer metal foil hot pressing, the flexible joint part is the flexible structure with interlayer spacings being formed by stacking by the multilayer metal foil, the first hard polymorphic segment, the second hard polymorphic segment is respectively arranged at the adjacent both sides of the flexible joint part, the first hard polymorphic segment is parallel to the flexible joint part, the second hard polymorphic segment is perpendicular to the flexible joint part.Above-mentioned flexible link, is connected with the mutually perpendicular battery of tie point or component, plays a part of connection transmission electric current, while bending part stress concentration is small, long service life；Flexible joint part is the flexible structure with interlayer spacings, can be absorbed in use and buffering vibration, it is to avoid the tie point of hard polymorphic segment loosens.
Description
Technical field
The utility model is related to battery pack production technical field, especially a kind of flexible link for battery.
Background technology
Battery outside output current or is serially connected and to form battery pack in use, and its connection each other needs
Realize that electric current is transmitted by connector.In the prior art, generally using the bonding jumper of hard as connector；Shaken during use
It is dynamic connector is loosened with the tie point of battery or component, in turn result in tie point loose contact, resistance and increase, continue
Heating, the normal connection of influence, or even there is security incident；In addition, tie point is mutually perpendicular to, the connector of hard needs bending laggard
Row is fixedly connected, and bending part easily forms stress concentration and produces fracture, the normal connection of influence.
Utility model content
The purpose of this utility model is to propose a kind of flexible link for battery, and it can realize that tie point mutually hangs down
Between straight battery or battery and component soft connection, absorb, buffering vibration, conduct electricity very well；While bending part stress
Collect medium and small, long service life.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of flexible link for battery, including flexible joint part, the first hard polymorphic segment and the second hard polymorphic segment, its
In, the first hard polymorphic segment and the second hard polymorphic segment be by the rigid overall structure of multilayer metal foil hot pressing, it is described
Flexible joint part is the flexible structure with interlayer spacings being formed by stacking by the multilayer metal foil, the first hard state portion
Point, the second hard polymorphic segment be respectively arranged at the adjacent both sides of the flexible joint part, the first hard polymorphic segment parallel to
The flexible joint part, the second hard polymorphic segment is perpendicular to the flexible joint part.
Wherein, the flexible joint part and the described second hard polymorphic segment connecting place are in circular arc.
Wherein, the fixing hole for connecting is offered on the described first hard polymorphic segment and the second hard polymorphic segment.
Wherein, the fixing hole is circular hole.
Wherein, the multilayer metal foil is laminated aluminium foil or multilayer copper foil.
Wherein, each layer of thickness of metal foil of the multilayer metal foil is 0.1mm-0.5mm.
Wherein, it is provided with surface-treated layer on the outside of the described first hard polymorphic segment and the second hard polymorphic segment.
Wherein, the thickness of the surface-treated layer is not less than 6 μm.
Wherein, the surface-treated layer is silver layer or nickel dam.
A kind of flexible link for battery described in the utility model, flexible joint part is the flexibility with interlayer spacings
Structure, is formed by stacking by multilayer metal foil, can be absorbed in use and damping vibration, it is to avoid the first hard polymorphic segment,
The tie point of two hard polymorphic segments is loosened, and causes bad connection, and influence is used；Meanwhile, between the multilayer interlayer of flexible joint part
Gap structure can also effectively be radiated；, parallel to flexible joint part, the second hard polymorphic segment is perpendicular to being flexible coupling for first hard polymorphic segment
Part, connects orthogonal tie point respectively, and the stress concentration of bending part is few, improves connection reliability and service life.
Brief description of the drawings
Fig. 1 is the flexible link structural representation for being used for battery described in the utility model embodiment.
Reference：
1st, the first hard polymorphic segment；2nd, flexible joint part；21st, circular arc；3rd, the second hard polymorphic segment；4th, multilayer metal foil；5、
Fixing hole.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
As shown in figure 1, a kind of flexible link for battery described in the present embodiment, including flexible joint part 2, the first hard state
The hard polymorphic segment 3 of part 1 and second, the hard polymorphic segment 3 of the first hard polymorphic segment 1 and second is by the hot pressing of multilayer metal foil 4
Into rigid overall structure, the flexible joint part 2 be by the multilayer metal foil 4 be formed by stacking with the soft of interlayer spacings
Property structure, the first hard polymorphic segment 1, the second hard polymorphic segment 3 are respectively arranged at adjacent two of the flexible joint part 2
Side, parallel to the flexible joint part 2, the second hard polymorphic segment 3 is perpendicular to the portion that is flexible coupling for the first hard polymorphic segment 1
Divide 2.
The flexible joint part 2 is in circular arc 21 with the connecting place of the described second hard polymorphic segment 3；The flexible joint part 2 with
The connecting place of second hard polymorphic segment 3 is the circular arc 21 with interlayer spacings, can absorb what connecting place vertical stratification caused
Stress concentration, reduces the generation of fracture, improves service life and connection reliability.
The fixing hole 5 for connecting is offered on the first hard polymorphic segment 1 and the second hard polymorphic segment 3；It is described
Fixing hole 5 is circular hole；Fastener is attached fixation through the fixing hole 5.
The multilayer metal foil 4 is laminated aluminium foil or multilayer copper foil；The each layer of thickness of metal foil of the multilayer metal foil 4
It is 0.1mm-0.5mm to spend；The conducting electricity very well of Copper Foil or aluminium foil, low cost.
The outside of the first hard polymorphic segment 1 and the second hard polymorphic segment 3 is provided with surface-treated layer；The surface
The thickness of process layer is not less than 6 μm；The surface-treated layer is silver layer or nickel dam；Surface-treated layer is conducted electricity very well, saved into
This, moreover it is possible to prevent the metal foil of the described first hard polymorphic segment 1 and the second hard polymorphic segment 3 from aoxidizing influence conductance.
A kind of flexible link for battery described in the present embodiment has advantages below in use：1st, it is flexible coupling
Part 2 is the flexible structure with interlayer spacings, can play a part of to absorb and buffering vibration, it is to avoid the first hard polymorphic segment 1,
Second hard polymorphic segment 3 loosens with the tie point of battery or component, and connection reliability is high, and safety in utilization is good；2nd, first
The hard hard polymorphic segment 3 of polymorphic segment 1 and second is orthogonal, can be connected with the mutually perpendicular battery of tie point or component；3rd, it is soft
The connecting place of 2 and second hard polymorphic segment of coupling part 3 is the circular arc 21 with interlayer spacings, can absorb connecting place vertical stratification
The stress concentration for causing, reduces the generation of fracture, improves service life and connection reliability；4th, flexible joint part 2 and electrode or
Component is connected, and plays a part of connection transmission electric current, and flexible link is made up of laminated aluminium foil or multilayer copper foil, electric conductivity
Good, internal resistance is small.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort,
These modes are fallen within protection domain of the present utility model.
Claims (9)
1. a kind of flexible link for battery, including flexible joint part (2), the first hard polymorphic segment (1) and the second hard polymorphic segment
(3), it is characterised in that：The first hard polymorphic segment (1) and the second hard polymorphic segment (3) are by multilayer metal foil (4) hot pressing
Into rigid overall structure, the flexible joint part (2) be by the multilayer metal foil (4) be formed by stacking with interlayer spacings
Flexible structure, the first hard polymorphic segment (1), the second hard polymorphic segment (3) are respectively arranged at the flexible joint part (2)
Adjacent both sides, the first hard polymorphic segment (1) is parallel to the flexible joint part (2), and the second hard polymorphic segment (3) is vertical
In the flexible joint part (2).
2. a kind of flexible link for battery according to claim 1, it is characterised in that：The flexible joint part (2)
It is in circular arc (21) with the described second hard polymorphic segment (3) connecting place.
3. a kind of flexible link for battery according to claim 1, it is characterised in that：The first hard polymorphic segment
(1) fixing hole (5) for connecting and on the second hard polymorphic segment (3) is offered.
4. a kind of flexible link for battery according to claim 3, it is characterised in that：The fixing hole (5) is circle
Hole.
5. a kind of flexible link for battery according to claim 1, it is characterised in that：The multilayer metal foil (4)
It is laminated aluminium foil or multilayer copper foil.
6. a kind of flexible link for battery according to claim 1, it is characterised in that：The multilayer metal foil (4)
The each layer of thickness of metal foil be 0.1mm-0.5mm.
7. a kind of flexible link for battery according to claim 1, it is characterised in that：The first hard polymorphic segment
(1) and on the outside of the second hard polymorphic segment (3) it is provided with surface-treated layer.
8. a kind of flexible link for battery according to claim 7, it is characterised in that：The thickness of the surface-treated layer
Degree is not less than 6 μm.
9. a kind of flexible link for battery according to claim 7, it is characterised in that：The surface-treated layer is silver
Layer or nickel dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173145.2U CN206313011U (en) | 2016-10-26 | 2016-10-26 | A kind of flexible link for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173145.2U CN206313011U (en) | 2016-10-26 | 2016-10-26 | A kind of flexible link for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313011U true CN206313011U (en) | 2017-07-07 |
Family
ID=59243680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621173145.2U Active CN206313011U (en) | 2016-10-26 | 2016-10-26 | A kind of flexible link for battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933883A (en) * | 2020-08-06 | 2020-11-13 | 东莞市万连实业有限公司 | Adapter sheet for high-capacity battery and preparation method thereof |
-
2016
- 2016-10-26 CN CN201621173145.2U patent/CN206313011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933883A (en) * | 2020-08-06 | 2020-11-13 | 东莞市万连实业有限公司 | Adapter sheet for high-capacity battery and preparation method thereof |
| CN111933883B (en) * | 2020-08-06 | 2022-10-14 | 东莞市万连实业有限公司 | Adapter sheet for high-capacity battery and preparation method thereof |
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