CN208674251U - A kind of no-welding collector-shoe gear suitable for rectangular cell battery core - Google Patents
A kind of no-welding collector-shoe gear suitable for rectangular cell battery core Download PDFInfo
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- CN208674251U CN208674251U CN201821579571.5U CN201821579571U CN208674251U CN 208674251 U CN208674251 U CN 208674251U CN 201821579571 U CN201821579571 U CN 201821579571U CN 208674251 U CN208674251 U CN 208674251U
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- battery core
- side frame
- lyu
- confluence
- vertical bar
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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 kind of no-welding collector-shoe gears suitable for rectangular cell battery core, including upper bracket and lower bracket, activity is connected with confluence Lyu row in the slot being equipped with inside each first vertical bar and the second vertical bar, the two sides of confluence Lyu row are equipped with several elastic busbar connectors inside the first vertical bar, and the unilateral side of confluence Lyu row is equipped with several elastic busbar connectors inside the second vertical bar.No matter the utility model battery core electrode material, without expensive welding equipment, single battery core can be realized and be installed in battery modules；The positive and negative electrode connection of traditional nickel sheet or aluminium bus-bar and single battery core is substituted using the elastic busbar connector that beryllium copper makes, the side frame of securing unit battery core is designed as buckle-type, and battery core is coated and to form an one-piece parts, this confluence bracket had both had combining functions, sampling functions, it may have the fixed function of securing unit battery core.
Description
Technical field
The utility model belongs to collector-shoe gear technical field, and in particular to a kind of suitable for the no-welding of rectangular cell battery core
Collector-shoe gear.
Background technique
In the battery modules of new energy battery system, the series-parallel confluence technique of single battery core positive and negative anodes has many kinds of sides
Formula, such as resistance welding, laser welding, resistance welding equipment are mainly used in the battery core of steel electrode, and laser welding apparatus is main
Battery core applied to aluminum electrode；Welding equipment is at high cost, and especially there is still a need for design different sizes for the battery core of different size
Welding fixture causes vast resources to waste；Secondly, using the groups of battery modules of welding technique, during echelon utilizes,
It needs to disassemble solder joint and the residual solder joint on positive and negative electrode of polishing, the electrode of the anode, cathode volume that be easy to cause single battery core subtracts
It is thin, the echelon utilization rate of single battery core is reduced to a certain extent, for this purpose, being badly in need of a kind of collector-shoe gear that can be no-welding.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides and a kind of exempts to weld suitable for rectangular cell battery core
Collector-shoe gear is connect, it can be achieved that the confluence dress that single battery core is assembled in battery modules can be realized without expensive welding equipment
It sets.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of no-welding collector-shoe gear suitable for rectangular cell battery core, including upper bracket and lower bracket, the upper bracket
It is offered respectively including two cross bars, two the second vertical bars and several first vertical bars, the inside of the upper bracket and lower bracket
Corresponding inverted draw cut and kerve above and below several, equal activity is connected with battery core between each group of corresponding inverted draw cut and kerve, institute
The two sides for stating upper bracket are equipped with side frame, and the two sides of lower bracket are equipped with lower side frame corresponding with upper side frame, corresponding institute
It states side frame and lower side frame is flexibly connected；
Activity is connected with confluence Lyu row, position in the slot being equipped with inside each first vertical bar and the second vertical bar
The two sides of confluence Lyu row are equipped with several elastic busbar connectors inside first vertical bar, are located inside second vertical bar and converge
The unilateral side of stream Lyu row is equipped with several elastic busbar connectors, the grade erbium activity of the elasticity busbar connector being equipped with corresponding battery core upside
The side of connection, each confluence Lyu row is equipped with male plug, and activity is plugged with fast insertion terminal on each male plug.
Preferably, the quantity of the upper side frame and lower side frame is all larger than equal to two.
Preferably, the inner sidewall bottom of each upper side frame is equipped with fixture block, is all provided at the top of each lower side frame
There is card slot, the fixture block is clamped with corresponding card slot activity.
Preferably, the side of the elastic busbar connector is equipped with the connecting plate for being fixed on confluence Lyu row, the confluence
Lyu row is equipped with several elastic slices.
Preferably, the material of the elastic busbar connector is beryllium copper.
The utility model is the no-welding connection of line to be sampled, no matter electric for the no-welding confluence of positive and negative anodes between square shell battery core
The assembling that single battery core is installed to battery modules can be realized without expensive welding equipment in core electrode material；Using beryllium copper
The elastic busbar connector of production substitutes the positive and negative electrode connection of traditional nickel sheet or aluminium bus-bar and single battery core, securing unit battery core
Side frame be designed as buckle-type, and coat battery core to form an one-piece parts, this confluence bracket had both had combining functions, sampling
Function, it may have the fixed function of securing unit battery core.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model upper bracket；
Fig. 3 is that the utility model connects explosive view；
Fig. 4 is the connection explosive view of the utility model confluence Lyu row and upper bracket；
Fig. 5 is the structural schematic diagram of the utility model confluence Lyu row；
Fig. 6 is the structural schematic diagram of the utility model elasticity busbar connector；
Fig. 7 is the part connection cross-sectional view of side frame and lower side frame on the utility model.
Description of symbols:
1, upper bracket, 101, upper side frame, 102, slot, 103, fixture block, 104, inverted draw cut, the 105, first vertical bar, 106, second
Vertical bar, 107, cross bar, 2, lower bracket, 201, lower side frame, 202, card slot, 203, kerve, 3, elastic busbar connector, 301, elastic slice,
302, connecting plate, 4, fast insertion terminal, 5, confluence Lyu row, 6, battery core, 7, male plug, 8, grade erbium.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 7, a kind of no-welding collector-shoe gear suitable for rectangular cell battery core, including upper bracket 1 is under
Bracket 2, the upper bracket 1 include two cross bars, 107, two the second vertical bars 106 and several first vertical bars 105, the upper branch
The inside of frame 1 and lower bracket 2 offers several corresponding inverted draw cut 104 and kerves 203 up and down respectively, and each group corresponding described
Equal activity is connected with battery core 6 between inverted draw cut 104 and kerve 203, and the two sides of the upper bracket 1 are equipped with side frame 101, lower bracket
2 two sides are equipped with lower side frame 201 corresponding with upper side frame 101,201 activity of the corresponding upper side frame 101 and lower side frame
Battery core 6 is fixed and forms an entirety by connection, upper bracket 1 and lower bracket 2；
Equal activity is connected with a remittance in the slot 102 being equipped with inside each first vertical bar 105 and the second vertical bar 106
Lyu row 5 is flowed, the two sides for Lyu row 5 of converging inside first vertical bar 105 are equipped with several elastic busbar connectors 3, are located at institute
The unilateral side for stating Lyu row 5 of converging inside the second vertical bar 106 is equipped with several elastic busbar connectors 3, the elasticity busbar connector 3 with it is corresponding
The grade erbium 8 being equipped on the upside of battery core 6 is flexibly connected, and the side of each confluence Lyu row 5 is equipped with male plug 7, each public affairs
Equal activity is plugged with fast insertion terminal 4 on plug 7, and elastic busbar connector 3 is flexibly connected with grade erbium 8, male plug 7 and fast insertion terminal 4
Flexible connection the no-welding connection of the present apparatus, save the cost may be implemented.
Specifically, the quantity of the upper side frame 101 and lower side frame 201 is all larger than equal to two, it is fixed.
Specifically, the inner sidewall bottom of each upper side frame 101 is equipped with fixture block 103, each lower side frame 201
Top be equipped with card slot 202, the fixture block 103 is clamped with corresponding 202 activity of card slot, by upper side frame 101 and lower side frame 201
It is fixed together, and then upper bracket 1 and lower bracket 2 is fixed.
Specifically, the side of the elasticity busbar connector 3 is equipped with the connecting plate 302 for being fixed on confluence Lyu row 5, institute
It states confluence Lyu row 5 and is equipped with several elastic slices 301, each elastic slice 301 is contacted with grade erbium 8.
Specifically, the material of the elasticity busbar connector 3 is beryllium copper, long service life.
In use, lower bracket 2 is placed on the table, the card being then correspondingly placed at multiple battery cores 6 inside lower bracket 2
In slot 202, upper bracket 1 is connected to the upper end of battery core 6, the fixture block 103 of upper 101 bottom of side frame is connected to lower 201 upper end of side frame
Inverted draw cut 104 in, elasticity confluence piece be connected on respective stages erbium 8, then fast insertion terminal 4 is plugged on corresponding male plug 7,
It is installed, the present apparatus does not need to buy expensive welding equipment, so that it may realize either steel electrode or aluminum electrode electricity
The no-welding confluence of core 6.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of no-welding collector-shoe gear suitable for rectangular cell battery core, including upper bracket (1) and lower bracket (2), feature
Be: the upper bracket (1) includes two cross bars (107), two the second vertical bars (106) and several first vertical bars (105), institute
The inside for stating upper bracket (1) and lower bracket (2) offers several corresponding inverted draw cut (104) and kerves (203) up and down respectively, often
Equal activity is connected with battery core (6) between one group of corresponding inverted draw cut (104) and kerve (203), the two sides of the upper bracket (1)
It is equipped with side frame (101), the two sides of lower bracket (2) are equipped with lower side frame (201) corresponding with upper side frame (101), corresponding
The upper side frame (101) and lower side frame (201) be flexibly connected；
Activity is connected with one in the slot (102) being equipped with inside each first vertical bar (105) and the second vertical bar (106)
Lyu of converging arranges (5), is located at the two sides that confluence Lyu arranges (5) inside first vertical bar (105) and is equipped with several elastic busbar connectors
(3), it is located at the unilateral side that confluence Lyu arranges (5) inside second vertical bar (106) and is equipped with several elastic busbar connectors (3), the bullet
Property busbar connector (3) be flexibly connected with the grade erbium (8) that is equipped on the upside of corresponding battery core (6), each confluence Lyu arranges the side of (5)
It is equipped with male plug (7), equal activity is plugged with fast insertion terminal (4) on each male plug (7).
2. a kind of no-welding collector-shoe gear suitable for rectangular cell battery core according to claim 1, which is characterized in that institute
The quantity for stating side frame (101) and lower side frame (201) is all larger than equal to two.
3. a kind of no-welding collector-shoe gear suitable for rectangular cell battery core according to claim 1, which is characterized in that every
The inner sidewall bottom of a upper side frame (101) is equipped with fixture block (103), is equipped at the top of each lower side frame (201)
Card slot (202), the fixture block (103) are clamped with corresponding card slot (202) activity.
4. a kind of no-welding collector-shoe gear suitable for rectangular cell battery core according to claim 1, which is characterized in that institute
The side for stating elastic busbar connector (3) is equipped with for being fixed on the connecting plate (302) to converge on Lyu row (5), and confluence Lyu arranges (5)
It is equipped with several elastic slices (301).
5. a kind of no-welding collector-shoe gear suitable for rectangular cell battery core according to claim 1, which is characterized in that institute
The material for stating elastic busbar connector (3) is beryllium copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579571.5U CN208674251U (en) | 2018-09-27 | 2018-09-27 | A kind of no-welding collector-shoe gear suitable for rectangular cell battery core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579571.5U CN208674251U (en) | 2018-09-27 | 2018-09-27 | A kind of no-welding collector-shoe gear suitable for rectangular cell battery core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674251U true CN208674251U (en) | 2019-03-29 |
Family
ID=65842330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579571.5U Active CN208674251U (en) | 2018-09-27 | 2018-09-27 | A kind of no-welding collector-shoe gear suitable for rectangular cell battery core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674251U (en) |
-
2018
- 2018-09-27 CN CN201821579571.5U patent/CN208674251U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 215000 building 33, Loufeng venture capital industrial square, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Yuanqi Power Technology Co.,Ltd. Address before: 215005 No.33 factory building of Venture Capital Industrial Square, Yangtai Road, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU PUSHMENT NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |