CN207558904U - It is a kind of can quick on-off non-welding electric cored structure - Google Patents
It is a kind of can quick on-off non-welding electric cored structure Download PDFInfo
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- CN207558904U CN207558904U CN201721356668.5U CN201721356668U CN207558904U CN 207558904 U CN207558904 U CN 207558904U CN 201721356668 U CN201721356668 U CN 201721356668U CN 207558904 U CN207558904 U CN 207558904U
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- connector
- battery core
- connecting plate
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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 is related to it is a kind of can quick on-off non-welding electric cored structure, including header connector, tail connector and several battery core connectors being set between header connector and tail connector；Wherein battery core connector includes top connecting plate and bottom connecting plate, wherein array is provided with several top connectors in top connecting plate, top connector includes conducting reed A；Array is provided with several base connectors in bottom connecting plate, and base connector includes conducting reed B；Wherein header connector includes header connector connecting plate, and array is provided with several cathode contact blocks on header connector connecting plate, and tail connector includes tail connector connecting plate, and array is provided with several cathode connecting poles on tail connector connecting plate；The utility model when needing open circuit, can be loosened tensioning mechanism, using the elasticity of conductive sheet itself, be disconnected operating circuit, improve safety by the battery core connection structure of an array elastic connection.
Description
Technical field
The utility model is related to a kind of battery core connection frameworks for new-energy automobile battery pack, and particularly belonging to one kind can
The non-welding electric cored structure of quick on-off.
Background technology
With the proposition of energy-saving and emission-reduction theory, new-energy automobile is also more and more, and important is using skill for new-energy automobile
The more mature lithium battery of art is powered, and the mode that the welding of array battery core is usually used in lithium battery is realized, the welding of battery core
It is generally welded using electric arc, the instantaneous high-temperature released by electric arc, realizes that the moment between conductive sheet and battery electrode welds, institute
It is once made with battery pack, can not just be replaced after the damage of part battery core or breaking, finally easily lead to battery core internal circuit
Local electrical resistance is higher, and fever is excessive；Simultaneously as battery core is fixedly connected, so in damaged vehicle, in circuit control mechanism
During damage, quicking break for battery can not be realized, it is easy to secondary injury occur because of the continuous power supply of battery core.
Utility model content
The technical problems to be solved in the utility model is：Overcome the form that battery core is welded to connect in the prior art can not be local
Replace battery core and the technical issues of can not quick break after damaged vehicle, provide it is a kind of can quick on-off non-welding electric core knot
Structure.
Technical solution is used by the utility model solves its technical problem：
It is a kind of can quick on-off non-welding electric cored structure, including header connector, tail connector and several settings
Battery core connector between header connector and tail connector；Wherein described battery core connector includes a top connecting plate
With a bottom connecting plate, wherein array is provided with several top connectors in the top connecting plate, the top connects
Device includes a battery core inlaid hole A, and battery core inlaid hole A is semi-closed structure, is provided in the blind end of the battery core inlaid hole A
One conductive hole A, in the bottom of the conductive hole A, there are one sliding eyes for setting, and there are one be connected for setting in the conductive hole A
Reed A, the conducting protrusion A for annular that there are one the periphery settings of the conducting reed A is for the cathode contact with battery core, described
The middle part setting of reed A is connected there are one the connection bump face A that protrusion A protrusions are connected backwards, it is solid on the connection bump face A
Fixed connection has limiting plate there are one the conductive column being slidably connected with aforementioned sliding eye in the end set of the conductive column；Institute
It states array in bottom connecting plate and is provided with several base connectors, the base connector includes a battery core inlaid hole B, described
Battery core inlaid hole B is semi-closed structure, the battery core inlaid hole B blind end setting there are one conductive hole B, the conductive hole
There are one conducting reed B for setting in B, and reed B is connected and includes an annular conducting protrusion B for being contacted with the anode of battery core,
Backwards to the connection bump face B of aforementioned conducting protrusion B protrusions there are one being set at the middle part of the conducting reed B；It wherein connects convex
Play the limiting plate conductive contact of face B and conductive column on adjacent battery core connector；Wherein header connector includes a head company
Connect device connecting plate, array is provided with several cathode contact blocks on the header connector connecting plate, cathode contact block be used for
Limiting plate conductive contact in battery core connector array on the conductive column of the battery core connector on head, the tail connector
Including a tail connector connecting plate, array is provided with several cathode connecting poles, cathode connection on tail connector connecting plate
The end set of column has connection sheet, the connection bump face of battery core connector of the connection sheet with being located at tail portion in battery core connector array
B is contacted.
As further improvement of the utility model, wherein being provided with several groups of companies on the tail connector connecting plate
Extension bar is provided with connecting seat in the top connecting plate of the battery core connector and bottom connecting plate periphery, is connected on the head
Several groups of fixed seats are provided on device connecting plate, the connecting rod is connect across each connecting seat with fixed seat.
As further improvement of the utility model, the fixed seat is an air cylinder structure, is provided in the cylinder
One floating piston, the end of the connecting rod are integrally fixedly connected with floating piston.
As further improvement of the utility model, array is gone back in the top connecting plate and is provided with several and sliding eye
Corresponding supporting spring, the supporting spring are annular, and one end is embedded in top connecting plate and is coaxially disposed with sliding eye,
The other end of supporting spring is provided with the elastic adapter ring of tapered configuration, if array is provided with dry elasticity in elastic adapter ring
Become v notch v.
As further improvement of the utility model, the position between sliding eye is corresponded in the top connecting plate and is also set
Lead is equipped with, pilot hole corresponding with the lead is provided on the bottom connecting plate, the lead is inserted into
In pilot hole.
The beneficial effects of the utility model are：
1st, in the operating condition, head is connected by the battery core connection structure of an array elastic connection for the utility model
Device, tail connector tension are connect, so as to fulfill the combination of each battery core connector, realizes the conducting of circuit, when needing open circuit,
Tensioning mechanism can be loosened, using the elasticity of conductive sheet itself, disconnect operating circuit so that each battery core is in independent breaking shape
State improves safety.
2nd, connection rod structure increases guidance quality between battery core connector, header connector, tail connector, improves steady
It is qualitative, while control is realized by the pull of connecting rod, also improve the accuracy and consistent degree of control.
3rd, floating piston arrangement causes connecting rod to be driven for air pressure, in damaged vehicle, can quickly discharge in cylinder
Air pressure realize structure open circuit.
4th, supporting spring can assist realizing the elasticity open circuit of header connector, tail connector, battery core connector, improve
Reaction efficiency.
5th, it is oriented to pore structure to install convenient for connection, ensures the concentricity between battery core, improve stability.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model；
In figure：1st, top connecting plate；2nd, bottom connecting plate；3rd, conductive hole A；4th, conducting reed A；5th, conductive column；6th, it limits
Plate；7th, battery core inlaid hole A；8th, battery core inlaid hole B；9th, conducting reed B；10th, supporting spring；11st, fixed seat；12nd, head connects
Device connecting plate；13rd, tail connector connecting plate；14th, connecting pole；15th, fixed seat；16th, cathode contact block；17th, cathode connecting pole；
18th, lead.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1, the utility model for it is a kind of can quick on-off non-welding electric cored structure, including header connector,
Tail connector and several battery core connectors being set between header connector and tail connector；Wherein described battery core connects
It connects device and includes a top connecting plate and a bottom connecting plate, wherein array is provided with several tops in the top connecting plate
Portion's connector, the top connector include a battery core inlaid hole A, and battery core inlaid hole A is semi-closed structure, in the battery core
There are one conductive hole A for the blind end setting of inlaid hole A, and in the bottom of the conductive hole A, there are one sliding eyes for setting, are led described
Setting is there are one conducting reed A in electric hole A, the periphery setting of the conducting reed A there are one the conducting protrusion A of annular be used for
The cathode contact of battery core is set at the middle part of the conducting reed A there are one the connection bump face A backwards to conducting protrusion A protrusions,
It is fixedly connected on the connection bump face A there are one the conductive column being slidably connected with aforementioned sliding eye, in the conductive column
End set has limiting plate；Array is provided with several base connectors, the base connector packet in the bottom connecting plate
It is semi-closed structure to include battery core inlaid hole a B, the battery core inlaid hole B, is provided in the blind end of the battery core inlaid hole B
There are one conducting reed B for setting in one conductive hole B, the conductive hole B, and reed B is connected and includes an annular conducting protrusion B
It is contacted for the anode with battery core, in the middle part setting that reed B is connected, there are one the companies backwards to aforementioned conducting protrusion B protrusions
Meet crowning B；The limiting plate conductive contact of wherein connection bump face B and conductive column on adjacent battery core connector；Wherein head
Connector includes a header connector connecting plate, and array is provided with several cathode contacts on the header connector connecting plate
Block, the limiting plate that cathode contact block is used on the conductive column of the battery core connector with being located at head in battery core connector array are conductive
Contact, the tail connector include a tail connector connecting plate, and array is provided with several on tail connector connecting plate
Cathode connecting pole, the end set of cathode connecting pole have connection sheet, connection sheet and the electricity for being located at tail portion in battery core connector array
The connection bump face B contacts of core connector；
Several groups of connecting rods are wherein provided on the tail connector connecting plate, at the top of the battery core connector
Connecting plate and bottom connecting plate periphery are provided with connecting seat, and being provided with several groups on the header connector connecting plate fixes
Seat, the connecting rod are connect across each connecting seat with fixed seat, and the fixed seat is an air cylinder structure, is set in the cylinder
There are one floating pistons, and the end of the connecting rod is integrally fixedly connected with floating piston；
Array is gone back in the top connecting plate and is provided with several supporting springs corresponding with sliding eye, the supporting spring
For annular, one end is embedded in top connecting plate and is coaxially disposed with sliding eye, is provided with gradually in the other end of supporting spring
The elastic adapter ring of shrinking structure, array is provided with several flexible deformation notches in elastic adapter ring, in the top connecting plate
Position between upper corresponding sliding eye is additionally provided with lead, is provided on the bottom connecting plate corresponding with the lead
Pilot hole, the lead is inserted into pilot hole.
During connection, battery core is installed between top connecting plate and the bottom connecting plate of each battery core connector, and pass through electricity
Core inlaid hole A and battery core inlaid hole B realize the fixation of battery, then by battery core connector array be mounted on header connector and
Between tail connector, and pass through connecting pole through in each fixed seat, each battery core connector is serially connected, and pass through fixation
The cylinder of seat realizes the tension of connecting pole；During conducting, cylinder exhaust, connecting pole tenses, and after tension, the conduction on reed A is connected
Column connect or squeezes the conducting reed B of front battery core connector with cathode contact block so that conducting reed B compressive deformations,
So that the anode of conducting protrusion B contact battery cores, while the promotion conducting reed A deformations that conductive column is also the same, the A contacts of conducting protrusion
Battery core anode, so as to fulfill the connection of entire battery pack same row battery core；When accident occurs, cylinder intake, connecting pole release,
Each battery core realizes separation, so as to disconnect the company between battery core under the promotion of conducting reed A, conducting reed B and supporting spring
It connects, ensures safety.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (5)
1. it is a kind of can quick on-off non-welding electric cored structure, it is characterized in that：If including header connector, tail connector and
The dry battery core connector being set between header connector and tail connector；Wherein described battery core connector includes a top
Connecting plate and a bottom connecting plate, wherein array is provided with several top connectors, the top in the top connecting plate
Portion's connector includes a battery core inlaid hole A, and battery core inlaid hole A is semi-closed structure, in the blind end of the battery core inlaid hole A
There are one conductive hole A for setting, and in the bottom of the conductive hole A, there are one sliding eyes for setting, and one is provided in the conductive hole A
The peripheral setting of a conducting reed A, the conducting reed A are used for the cathode contact with battery core there are one the conducting protrusion A of annular,
It is set at the middle part of the conducting reed A there are one the connection bump face A backwards to conducting protrusion A protrusions, in the connection bump
It is fixedly connected on the A of face there are one the conductive column being slidably connected with aforementioned sliding eye, has limiting in the end set of the conductive column
Plate；Array is provided with several base connectors in the bottom connecting plate, and the base connector is inlayed including a battery core
Hole B, the battery core inlaid hole B are semi-closed structure, the battery core inlaid hole B blind end setting there are one conductive hole B, institute
Stating setting in conductive hole B, there are one conducting reed B, conducting reed B includes an annular conducting protrusion B and is used for battery core just
Pole contacts, and in the middle part setting that reed B is connected, there are one the connection bump face B backwards to aforementioned conducting protrusion B protrusions；Wherein
The limiting plate conductive contact of connection bump face B and conductive column on adjacent battery core connector；Wherein header connector includes one
Header connector connecting plate, array is provided with several cathode contact blocks, cathode contact block on the header connector connecting plate
For the limiting plate conductive contact on the conductive column of the battery core connector with being located at head in battery core connector array, the tail portion
Connector includes a tail connector connecting plate, and array is provided with several cathode connecting poles on tail connector connecting plate, bears
The end set of pole connecting pole has connection sheet, the connection of battery core connector of the connection sheet with being located at tail portion in battery core connector array
Crowning B is contacted.
2. it is as described in claim 1 it is a kind of can quick on-off non-welding electric cored structure, it is characterized in that：Wherein in the tail portion
Several groups of connecting rods are provided on connector connecting plate, in top connecting plate and the bottom connecting plate periphery of the battery core connector
Connecting seat is provided with, several groups of fixed seats are provided on the header connector connecting plate, the connecting rod passes through each connection
Seat is connect with fixed seat.
3. it is as claimed in claim 2 it is a kind of can quick on-off non-welding electric cored structure, it is characterized in that：The fixed seat is one
A air cylinder structure, there are one floating pistons for the interior setting of the cylinder, and the end of the connecting rod is fixed with floating piston one to be connected
It connects.
4. it is as described in claim 1 it is a kind of can quick on-off non-welding electric cored structure, it is characterized in that：It is connected at the top
Array is gone back on plate and is provided with several supporting springs corresponding with sliding eye, the supporting spring is annular, and one end is embedded in top
It is coaxially disposed on portion's connecting plate and with sliding eye, the other end of supporting spring is provided with the elastic adapter ring of tapered configuration,
Array is provided with several flexible deformation notches in elastic adapter ring.
5. it is as described in claim 1 it is a kind of can quick on-off non-welding electric cored structure, it is characterized in that：It is connected at the top
The position corresponded on plate between sliding eye is additionally provided with lead, is provided on the bottom connecting plate and the lead pair
The pilot hole answered, the lead are inserted into pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356668.5U CN207558904U (en) | 2017-10-20 | 2017-10-20 | It is a kind of can quick on-off non-welding electric cored structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356668.5U CN207558904U (en) | 2017-10-20 | 2017-10-20 | It is a kind of can quick on-off non-welding electric cored structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558904U true CN207558904U (en) | 2018-06-29 |
Family
ID=62674436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356668.5U Active CN207558904U (en) | 2017-10-20 | 2017-10-20 | It is a kind of can quick on-off non-welding electric cored structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987636A (en) * | 2018-07-18 | 2018-12-11 | 江苏卓岸电源科技有限公司 | A kind of multiplex roles lithium battery box and its battery lamination production technology |
| CN113258186A (en) * | 2021-05-14 | 2021-08-13 | 中为联合创新(平潭)工程研究有限公司 | Power supply system of bipolar welding-free battery cell |
-
2017
- 2017-10-20 CN CN201721356668.5U patent/CN207558904U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987636A (en) * | 2018-07-18 | 2018-12-11 | 江苏卓岸电源科技有限公司 | A kind of multiplex roles lithium battery box and its battery lamination production technology |
| CN108987636B (en) * | 2018-07-18 | 2021-05-18 | 江苏卓岸电源科技有限公司 | Multi-interface lithium battery box and battery lamination production process thereof |
| CN113258186A (en) * | 2021-05-14 | 2021-08-13 | 中为联合创新(平潭)工程研究有限公司 | Power supply system of bipolar welding-free battery cell |
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