CN206179917U - Power battery unit module based on adaptor - Google Patents
Power battery unit module based on adaptor Download PDFInfo
- Publication number
- CN206179917U CN206179917U CN201620903986.8U CN201620903986U CN206179917U CN 206179917 U CN206179917 U CN 206179917U CN 201620903986 U CN201620903986 U CN 201620903986U CN 206179917 U CN206179917 U CN 206179917U
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- CN
- China
- Prior art keywords
- battery core
- adaptor
- fixedly connected
- electrokinetic cell
- cover plate
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- 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.)
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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 power battery unit module based on adaptor comprises power battery, stop device and the symmetrical fixed connection mounting at both ends the power battery about, stop device's both ends and mounting carry out fixed connection, the mounting is including apron, electric current connecting piece, adaptor and battery core support, electric current connecting piece fixed mounting is between apron and adaptor, the other end and the battery core support of adaptor carry out fixed connection, the utility model discloses a set up stop device at power battery's surface, fix in battery core support power battery is effectual, avoided the injury of extraneous vibration to the battery, simultaneously with the power battery parcel in the cell module, avoided assembly process intermediate to the injury of power battery body during the installation in the battery system.
Description
Technical field
This utility model belongs to the manufacture field of electrokinetic cell, and in particular to a kind of electrokinetic cell unit based on adaptor
Module.
Background technology
With increasingly sharpening for environmental pollution, the continuous enhancing of mankind's environmental consciousness, the application day of New-energy electric vehicle
Beneficial extensive, the exploitation of Prospect of EVS Powered with Batteries module is become as an important problem.At present, electric automobile is generally adopted
Multiple monocells are placed in the framework of battery modules, then battery is electrically connected by connection in series-parallel module, so as to form one
Individual battery modules, and then provide the energy for electric automobile.
At present, the call of New Energy Industry active response national policy, has obtained rapid development, as the most important thing,
New-energy automobile increasingly receives global concern, and as the electrokinetic cell system of one of new-energy automobile critical component
Effect ever more important, because new-energy automobile driving cycle is complicated, during actual travel, meeting Jing often vibrates and rushes
Hit, the stability of battery system must be guaranteed, thus the vibration resistance for battery system and impact resistance etc. require it is higher, but
It is, it is larger to the impact of the threaded connection between module during existing electrokinetic cell system operation stress；Meanwhile, product cost is
One aggregative indicator of enterprise production and operation management.By the analysis of mass customization, unit cost and the concrete items of cost etc.,
The cost of electrokinetic cell system is reduced, in the so fierce industry of competition now, can significantly increase the competitiveness of product.
Utility model content
The purpose of this utility model is, for the deficiencies in the prior art, now to provide a kind of reduction traditional power battery system
Impact during operation stress to the threaded connection between module, and can more easily carry out block coupled in series and sampling solid point
Fixed connection, convenient for production, the lower-cost electrokinetic cell unit module based on adaptor.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of power current based on adaptor
Pool unit module, its innovative point is：By electrokinetic cell, stopping means and it is symmetricly set on electrokinetic cell upper and lower ends
Fixture is constituted, and two ends and the fixture of the stopping means are fixedly connected；
The fixture includes cover plate, current connection, adaptor and battery core bracket, the current connection fixed installation
Between cover plate and adaptor, the other end of the adaptor is fixedly connected with battery core bracket；
The stopping means include battery core pull bar and battery core guide rail bar, and two ends and the fixture of the battery core pull bar are carried out admittedly
Fixed connection, the battery core guide rail bar is fixedly connected with battery core bracket.
Further, the cover plate is flattened cylinder structure, and the edge of the cover plate is fixedly connected with lug
Frame, along raised border inner side the first location hole and the second location hole are fixedly connected with, and first location hole is fixed and connected
Four corners of cover plate are connected on, second location hole is fixedly connected between the location hole of adjacent two first, the cover plate
Inner side is also evenly arranged with spacing hole.
Further, the current connection is flat rectangular body structure, and the current connection center position is vertical
3 projections with through hole are provided with, the both sides of the projection offer 2 welding location holes.
Further, the adaptor is made up of flat rectangular body base plate and switching screw, and the switching screw is fixed and connected
The center position of cuboid base plate is connected on, four corners of the cuboid base plate offer respectively an adaptor positioning
Hole.
Further, the battery core bracket is flat rectangular body structure, the long width values of the battery core bracket and the phase of cover plate
Together, 6 through hole a are evenly arranged with the battery core bracket, along between the adjacent through hole a rectangular card is additionally provided with
Groove, the rectangle draw-in groove carries out inlay card and is connected with the cuboid base plate of adaptor, and four corners of the battery core bracket are solid respectively
Surely one first locating dowel is connected with, along between the first adjacent locating dowel the second locating dowel is also fixedly connected with, it is described
The outward flange of battery core bracket is also evenly arranged with several through holes, and the inner side edge of the through hole is correspondingly arranged on cavity.
Further, the diameter of first locating dowel is consistent with the diameter of the first location hole on cover plate, and described
The diameter of two locating dowels is consistent with the diameter of the second location hole on cover plate, the cover plate and battery core bracket by locating dowel with
Location hole is fixedly connected.
Further, the battery core pull bar is strip structure, and the both ends of the battery core pull bar are provided with a snap fit, institute
State stopping means to be fixedly connected with cavity by snap fit with battery core bracket.
Further, it is fixed by battery core guide rail bar and through hole along the adjacent electrokinetic cell unit module
Connection.
The beneficial effects of the utility model are as follows：
(1) this utility model at the both ends of electrokinetic cell by arranging fixture, and such assembling mode, structure is tight
Gather, easy to assembly, cost it is relatively low, while can arbitrarily carry out series connection close parallel combination, it is ensured that the seriality and technique of production
Operability, be beneficial to form the standardization of product and systematization.
(2) this utility model arranges stopping means by the outer surface in electrokinetic cell, and electrokinetic cell is effectively fixed
In battery core bracket, it is to avoid injury of the extraneous vibration to battery, while electrokinetic cell is wrapped in battery cell module, keep away
The injury to electrokinetic cell body when assembling process middle rank is installed in battery system is exempted from.
Description of the drawings
Fig. 1 is the overall structural representation of this utility model；
Fig. 2 is the structural representation of cover plate of the present utility model；
Fig. 3 is the structural representation of current connection of the present utility model；
Fig. 4 is the structural representation of adaptor of the present utility model；
Fig. 5 is the structural representation of battery core bracket of the present utility model.
Specific embodiment
Hereinafter embodiment of the present utility model is illustrated by particular specific embodiment, those skilled in the art can be by this
Content disclosed by description understands easily other advantages of the present utility model and effect.
It is illustrated in figure 1 overall structure diagram of the present utility model, a kind of electrokinetic cell unit mould based on adaptor
Block, is made up of electrokinetic cell 5, stopping means and the fixture for being symmetrically fixedly connected on the upper and lower ends of electrokinetic cell 5, spacing
The two ends of device are fixedly connected with fixture；Fixture includes cover plate 1, current connection 2, adaptor 3 and battery core bracket
4, current connection 2 is fixedly mounted between cover plate 1 and adaptor 3, and the other end and the battery core bracket 4 of adaptor 3 are fixed
Connection；Stopping means include battery core pull bar 7 and battery core guide rail bar 6, and two ends and the fixture of battery core pull bar 7 are fixedly connected,
Battery core guide rail bar 6 is fixedly connected with battery core bracket 4.Adjacent electrokinetic cell unit module passes through battery core guide rail bar 6 and passes through
Perforation 45 is fixedly connected.This utility model at the both ends of electrokinetic cell 5 by arranging fixture, such assembling side
Formula, compact conformation, easy to assembly, cost are relatively low, at the same can arbitrarily carry out series connection close parallel combination, it is ensured that production it is continuous
The operability of property and technique, is beneficial to form the standardization of product and systematization.
The structural representation of cover plate of the present utility model is illustrated in figure 2, cover plate 1 is flattened cylinder structure, cover plate 1
Edge is fixedly connected with raised border 11, is fixedly connected with the first location hole 12 and second along the inner side of raised border 11 fixed
Position hole 13, the first location hole 12 is fixedly connected on four corners of cover plate 1, and the second location hole 13 is fixedly connected on adjacent two
Between first location hole 12, the inner side of cover plate 1 is also evenly arranged with spacing hole 14；First location hole 12 with diameter greater than second positioning
The diameter in hole 13.
The structural representation of current connection of the present utility model is illustrated in figure 3, current connection 2 is flat rectangular body
Structure, the center position of current connection 2 is vertically arranged with 3 projections 21 with through hole, and the both sides of projection 21 offer 2
Welding location hole 22.
The structural representation of adaptor of the present utility model is illustrated in figure 4, adaptor 3 is by the He of flat rectangular body base plate 31
Switching screw 32 is constituted, and screw 32 of transferring is fixedly connected on the center position of cuboid base plate 31, and the four of cuboid base plate 31
Individual corner offers respectively an adaptor location hole 33, and the diameter of screw 32 of transferring is logical with projection 21 in current connection 2
Hole aperture is consistent；
The structural representation of battery core bracket of the present utility model is illustrated in figure 5, battery core bracket 4 is flat rectangular body knot
Structure, the long width values of battery core bracket 4 are identical with cover plate, and in battery core bracket 46 through hole a41, adjacent through hole are evenly arranged with
A rectangle draw-in groove 44 is additionally provided between a41, rectangle draw-in groove 44 carries out inlay card and is connected with the cuboid base plate 31 of adaptor 3, electricity
Four corners of core support 4 have been respectively fixedly connected with one first locating dowel 42, also fixed between the first adjacent locating dowel 42 to connect
The second locating dowel 43 is connected to, the outward flange of battery core bracket 4 is also evenly arranged with several through holes 45, the inner side edge of through hole 45
It is correspondingly arranged on cavity 46, the diameter with diameter greater than the second locating dowel 43 of the first locating dowel 42.
The diameter of the first locating dowel 42 is consistent with the diameter of the first location hole 12 on cover plate 1, the second locating dowel 43
Diameter is consistent with the diameter of the second location hole 13 on cover plate 1, and cover plate 1 is entered by locating dowel with battery core bracket 4 with location hole
Row is fixedly connected；Battery core pull bar 7 is strip structure, and the both ends of battery core pull bar 7 are provided with a snap fit 71, stopping means and electricity
Core support 4 is fixedly connected by snap fit 71 with cavity 46.This utility model arranges limit by the outer surface in electrokinetic cell 5
Position device, electrokinetic cell 5 is effectively fixed in battery core bracket 4, it is to avoid injury of the extraneous vibration to battery, while will be dynamic
Power battery 5 is wrapped in battery cell module, it is to avoid to electrokinetic cell sheet when assembling process middle rank is installed in battery system
The injury of body.
Operation principle：Up and down battery core bracket 4 fixes multiple electrokinetic cells 5, is strengthened by battery core pull bar 7 in vertical direction,
Adaptor 3 is fixed by base plate 31 with the positioning of draw-in groove 44 of battery core bracket 4, last welding current connector 2, current connection 2
It is covered in the positive and negative lug of electrokinetic cell 5 and the surface of adaptor 3, there is provided conduct current.Then by a number of battery unit mould
The electrokinetic cell system of block composition, is fixed on any one turn of each module by being connected in series part between battery cell module
Fitting 3, the position of adaptor 3 can be according to the putting position of battery cell module and overall electric current route selection.Battery unit mould
First by battery core stream to the current connection 2 being connected with cell polar ear, then electric current leads to again for the flow direction of the electric current of block
The adaptor 3 contacted with current connection 2 is crossed, the electric current of electrokinetic cell system between adaptor 3 by being connected in series part
Insertion, so as to form whole loop.This novel battery unit module, greatly reduces series connection and fixing point of sampling is because sliding
The unsafe factor that silk is caused, improves the stability of whole battery system.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized on the basis of above-described embodiment without creative work, is regarded as falling into
In the rights protection scope of this utility model patent.
Claims (8)
1. a kind of electrokinetic cell unit module based on adaptor, it is characterised in that：By electrokinetic cell, stopping means and right
Title is arranged on the fixture composition of electrokinetic cell upper and lower ends, and two ends and the fixture of the stopping means are fixedly connected；
The fixture includes cover plate, current connection, adaptor and battery core bracket, and the current connection is fixedly mounted on lid
Between plate and adaptor, the other end and the battery core bracket of the adaptor are fixedly connected；
The stopping means include battery core pull bar and battery core guide rail bar, and two ends and the fixture of the battery core pull bar are fixed company
Connect, the battery core guide rail bar is fixedly connected with battery core bracket.
2. a kind of electrokinetic cell unit module based on adaptor according to claim 1, it is characterised in that：The cover plate
For flattened cylinder structure, the edge of the cover plate is fixedly connected with raised border, solid along raised border inner side
Surely the first location hole and the second location hole are connected with, first location hole is fixedly connected on four corners of cover plate, described
Two location holes are fixedly connected between the location hole of adjacent two first, and the cover plate inner side is also evenly arranged with spacing hole.
3. a kind of electrokinetic cell unit module based on adaptor according to claim 1, it is characterised in that：The electric current
Connector is flat rectangular body structure, and the current connection center position is vertically arranged with 3 projections with through hole, institute
The both sides for stating projection offer 2 welding location holes.
4. a kind of electrokinetic cell unit module based on adaptor according to claim 1, it is characterised in that：The switching
Part is made up of flat rectangular body base plate and switching screw, and the switching screw is fixedly connected on the center of cuboid base plate
Place, four corners of the cuboid base plate offer respectively an adaptor location hole.
5. a kind of electrokinetic cell unit module based on adaptor according to claim 1, it is characterised in that：The battery core
Support is flat rectangular body structure, and the long width values of the battery core bracket are identical with cover plate, are uniformly arranged in the battery core bracket
There are 6 through hole a, the length of a rectangle draw-in groove, the rectangle draw-in groove and adaptor is additionally provided with along between the adjacent through hole a
Cube base plate carries out inlay card connection, and four corners of the battery core bracket have been respectively fixedly connected with one first locating dowel, along institute
State and the second locating dowel is also fixedly connected between the first adjacent locating dowel, the outward flange of the battery core bracket is also evenly arranged with
Several through holes, the inner side edge of the through hole is correspondingly arranged on cavity.
6. a kind of electrokinetic cell unit module based on adaptor according to claim 5, it is characterised in that：Described first
The diameter of locating dowel is consistent with the diameter of the first location hole on cover plate, the on the diameter of second locating dowel and cover plate
The diameter of two location holes is consistent, and the cover plate is fixedly connected by locating dowel with battery core bracket with location hole.
7. a kind of electrokinetic cell unit module based on adaptor according to claim 1 or 5, it is characterised in that：It is described
Battery core pull bar is strip structure, and the both ends of the battery core pull bar are provided with a snap fit, the stopping means and battery core bracket
It is fixedly connected with cavity by snap fit.
8. a kind of electrokinetic cell unit module based on adaptor according to claim 1 or 5, it is characterised in that：Along
The adjacent electrokinetic cell unit module is fixedly connected by battery core guide rail bar and through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903986.8U CN206179917U (en) | 2016-08-19 | 2016-08-19 | Power battery unit module based on adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903986.8U CN206179917U (en) | 2016-08-19 | 2016-08-19 | Power battery unit module based on adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179917U true CN206179917U (en) | 2017-05-17 |
Family
ID=60239804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903986.8U Active CN206179917U (en) | 2016-08-19 | 2016-08-19 | Power battery unit module based on adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179917U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871834A (en) * | 2017-11-06 | 2018-04-03 | 立峰集团有限公司 | A kind of splicing construction of Modularized lithium battery |
| CN109533599A (en) * | 2017-09-22 | 2019-03-29 | 银隆新能源股份有限公司 | Cylindrical battery turnover box |
| CN109664744A (en) * | 2018-12-20 | 2019-04-23 | 天津力神特种电源科技股份公司 | A kind of fixed frame and the automobile-used Li-ion batteries piles structure of AGV of the automobile-used Li-ion batteries piles of AGV |
| CN112331985A (en) * | 2020-08-12 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery, electric device, and method and system for manufacturing battery module |
-
2016
- 2016-08-19 CN CN201620903986.8U patent/CN206179917U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533599A (en) * | 2017-09-22 | 2019-03-29 | 银隆新能源股份有限公司 | Cylindrical battery turnover box |
| CN107871834A (en) * | 2017-11-06 | 2018-04-03 | 立峰集团有限公司 | A kind of splicing construction of Modularized lithium battery |
| CN107871834B (en) * | 2017-11-06 | 2023-07-04 | 立峰集团有限公司 | Splicing structure of modularized lithium battery |
| CN109664744A (en) * | 2018-12-20 | 2019-04-23 | 天津力神特种电源科技股份公司 | A kind of fixed frame and the automobile-used Li-ion batteries piles structure of AGV of the automobile-used Li-ion batteries piles of AGV |
| CN112331985A (en) * | 2020-08-12 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery, electric device, and method and system for manufacturing battery module |
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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: 20170601 Address after: 226463 Zhongtian village, Hekou Town, Rudong County, Jiangsu Patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Address before: Hongxing economic and Technological Development Zone, Jiangsu province Nantong City Road 226000 No. 36 Patentee before: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170712 Address after: Hongxing economic and Technological Development Zone, Jiangsu province Nantong City Road 226000 No. 36 Patentee after: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. Address before: 226463 Zhongtian village, Hekou Town, Rudong County, Jiangsu Patentee before: Zhongtian Science and Technology Co., Ltd., Jiangsu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180110 Address after: 226463 Zhongtian village, Hekou Town, Rudong County, Jiangsu, Nantong Co-patentee after: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. Patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Address before: Hongxing economic and Technological Development Zone, Jiangsu province Nantong City Road 226000 No. 36 Patentee before: ZHONGTIAN ENERGY STORAGE TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |