CN205104555U - Type of bending battery connection piece - Google Patents
Type of bending battery connection piece Download PDFInfo
- Publication number
- CN205104555U CN205104555U CN201520891832.7U CN201520891832U CN205104555U CN 205104555 U CN205104555 U CN 205104555U CN 201520891832 U CN201520891832 U CN 201520891832U CN 205104555 U CN205104555 U CN 205104555U
- Authority
- CN
- China
- Prior art keywords
- breach
- connection piece
- bending
- brace
- utility
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
(B, ) the utility model provides a (B, ) (b) type of bending battery connection piece, design lithium battery technology field. This connection piece is square structure, the both sides of connection piece are equipped with a plurality of solder joints, it has a plurality of square holes to arrange in the middle of the connection piece, two inboards of square hole are provided with the breach, a plurality of breachs are located a straight line, just the breach is arranged the place straight line and is on a parallel with the limit of the square connection piece at place is arranged to the solder joint. The breach is the isosceles triangle shape, isosceles triangle's base with the limit mutually perpendicular at solder joint place. The utility model discloses the advantage is: the utility model discloses simple structure is through being equipped with the breach on the square hole for the weakest position when the breach of connection piece place straight line is bent for the connection piece is guaranteed the connection piece and is all bent from the breach position when bending, passes through like this the utility model discloses it is neat that the back structure is bent to battery that the connection piece is connected, and size precision is high. (B, )
Description
Technical field
the utility model relates to technical field of lithium batteries, a kind of especially cell connector also can turned for multiple battery connection.
Background technology
along with the public is to the pay attention to day by day of environmental issue, country is to environmental requirement increasingly stringent, and owned light, the advantage such as low cost and low noise of electric bicycle, in China's development rapidly, the electric bicycle of different capabilities and current output capability continues to bring out electric bicycle industry.In recent years due to intrinsic light of lithium battery, the advantage of high-energy-density, it replaces traditional lead-acid battery comprehensively, and 18650 type lithium batteries electronicly call oneself battery core type conventional in garage's industry.For adapting to the electric bicycle of different shaping and the demand of emerging Electric Scooter, electric unicycle etc., occurred the novel string of the battery of various employing 18650 battery core and structure, corresponding battery core brace also uses form miscellaneous.For part string also structure, need to fold, with the use making its overall dimensions be applicable to electric bicycle after many groups 18650 type serial battery.Existing cell connector is Metal Flake, cannot ensure brace neat bending during bending, will cause final battery connecting construction shape irregularity like this, and size is difficult to control.
Utility model content
the purpose of this utility model is to provide a kind of cell connector, make battery connect after can facilitate, fitly bending, the utility model provides following technical scheme:
a kind of bending-type cell connector, this brace is square structure, the both sides of described brace are provided with multiple solder joint, the intermediate arrangement of described brace has multiple square hole, described square hole two inside be provided with breach, described multiple breach is positioned on straight line, and described gapped alignments place straight line parallel is in the limit of the square brace at described solder joint arrangement place.
as a kind of preferred version of the present utility model, described breach is isosceles triangle shape, and the base of described isosceles triangle is mutually vertical with the limit at described solder joint place.
as another kind of preferred version of the present utility model, the two ends of described brace are provided with breach, and the breach on described breach and described square hole is located on the same line.
as another preferred version of the present utility model, described multiple square hole is located on the same line.
as another preferred version of the present utility model, described multiple solder joint four is one group, and be square arrangement.
as another preferred version of the present utility model, between described every assembly welding point, be provided with guiding gutter.
as another preferred version of the present utility model, one jiao of described brace is provided with wiring pin.
the utility model advantage is:
1, the utility model structure is simple, by being provided with breach on square hole, position the weakest when making the breach place straight line of brace be brace bending, ensure brace when bending all from gap position bending, after the cell bending connected by the utility model brace like this, structure is neat, and dimensional accuracy is high;
2, the angle of the utility model brace is provided with wiring pin, is connected to control system by pin, can the cell condition that connects of this brace of effective monitoring;
3, be provided with guiding gutter between solder joint of the present utility model, when making to weld, electric current forms loop by the limit of battery and solder joint, the reliability that guarantee is welded.
Accompanying drawing explanation
fig. 1 is the utility model front view;
fig. 2 is the utility model right view.
number in the figure is:
1-brace 11---solder joint 12-guiding gutter
13-square hole, 14-breach, 15-wiring pin
Embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
as shown in accompanying drawing 1 the utility model front view and accompanying drawing 2 the utility model right view, brace 1 is rectangle structure, on the length direction both sides of brace 1, be arranged with the solder joint 11 that four solder joints 11 are one group of arrangement, the 11 point of two row arrangement of four solder joints, be provided with the guiding gutter 12 of strip between solder joint 11, when brace 1 is welded with battery, electric current forms loop from a solder joint 11 through the limit of battery and a solder joint 11 of guiding gutter 12 opposite side.Make reliably to be connected between solder joint 11 and the limit of battery by which.The limit of battery refers to positive pole tie point or the negative pole tie point of battery.
in the length direction of brace 1, offer multiple square hole 13 in the heart, by square hole 13, effectively can reduce intensity during brace bending.On the center line of brace 1, the limit of square hole 13 offers vee 14, triangle is isosceles triangle, and the base of vee 14 is mutually vertical with the long limit of brace.Multiple vee 14 is located on the same line, and meanwhile, on the minor face of this brace, offers vee 14 with on the crosspoint of multiple vee 14 places straight line.By offering multiple vee, ensureing that the bending line of brace 1 when bending is gapped alignments place straight line, guaranteeing the rule of battery pack after the bending of final brace 1 and neat effectively to control the size of battery pack.
the above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (7)
1. a bending-type cell connector, it is characterized in that: this brace (1) is square structure, the both sides of described brace (1) are provided with multiple solder joint (11), the intermediate arrangement of described brace (1) has multiple square hole (13), described square hole (13) two inside be provided with breach (14), described multiple breach (14) is positioned on straight line, and described breach (14) arrangement place straight line parallel is in the limit of the square brace (1) at described solder joint (11) arrangement place.
2. a kind of bending-type cell connector according to claim 1, is characterized in that: described breach (14) is isosceles triangle shape, the base of described isosceles triangle is mutually vertical with the limit at described solder joint (11) place.
3. a kind of bending-type cell connector according to claim 2, is characterized in that: the two ends of described brace (1) are provided with breach (14), and described breach (14) is located on the same line with the breach (14) on described square hole (13).
4. a kind of bending-type cell connector according to claim 1, is characterized in that: described multiple square hole (13) is located on the same line.
5. a kind of bending-type cell connector according to claim 1, is characterized in that: described multiple solder joint (11) four is one group, and be square arrangement.
6. a kind of bending-type cell connector according to claim 5, is characterized in that: be provided with guiding gutter (12) between described every assembly welding point (11).
7. a kind of bending-type cell connector according to claim 1, is characterized in that: one jiao of described brace (1) is provided with wiring pin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891832.7U CN205104555U (en) | 2015-11-10 | 2015-11-10 | Type of bending battery connection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891832.7U CN205104555U (en) | 2015-11-10 | 2015-11-10 | Type of bending battery connection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104555U true CN205104555U (en) | 2016-03-23 |
Family
ID=55520313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891832.7U Expired - Fee Related CN205104555U (en) | 2015-11-10 | 2015-11-10 | Type of bending battery connection piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930621A (en) * | 2018-11-08 | 2021-06-08 | Tvs电机股份有限公司 | Interconnect structure for energy storage cells in an energy storage device |
-
2015
- 2015-11-10 CN CN201520891832.7U patent/CN205104555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930621A (en) * | 2018-11-08 | 2021-06-08 | Tvs电机股份有限公司 | Interconnect structure for energy storage cells in an energy storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20191110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |