CN207165675U - High-tension connector and the battery bag for including it - Google Patents
High-tension connector and the battery bag for including it Download PDFInfo
- Publication number
- CN207165675U CN207165675U CN201720925461.9U CN201720925461U CN207165675U CN 207165675 U CN207165675 U CN 207165675U CN 201720925461 U CN201720925461 U CN 201720925461U CN 207165675 U CN207165675 U CN 207165675U
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- CN
- China
- Prior art keywords
- connecting portion
- conductive core
- inserting column
- tension connector
- housing
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Classifications
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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
Abstract
The utility model discloses a kind of high-tension connector and the battery bag for including it.The high-tension connector includes：Housing；First conductive core and the second conductive core；One end of first inserting column of the first conductive core is used to be electrically connected to a wherein battery modules, and the other end of the first inserting column is arranged in housing；One end of second inserting column of the second conductive core is used to be electrically connected to another battery modules, and the other end of the second inserting column is arranged in housing；The second connecting portion of the first connecting portion of first conductive core and the second conductive core is slidably connected.The battery bag includes：High-tension connector as described above；At least two Battery pack modules, connecting seat is equipped with per Battery pack module；First conductive core and the second conductive core, which are used to be inserted respectively into the connecting seat of two adjacent groups battery modules, realizes electrical connection.Structure of the present utility model can adjust the distance between the first conductive core and the second conductive core, so as to while electrical connection stable between ensureing two battery modules, have the flexibility installed well.
Description
Technical field
It the utility model is related to a kind of high-tension connector and include its battery bag.
Background technology
Typically carried out between battery modules in the electrokinetic cell bag of existing electric automobile using cable or rigid connector
Connection, and locked by screw.Being connected using cable, it is allowed to the distance between each battery modules are deviated, but one
Denier screw loosening, the unsafe factors such as junction power-off, sparking can be caused to occur；And use rigid connector to connect, to each electricity
The installation accuracy of pond module position requires higher, and the flexibility of installation is inadequate.Two kinds of connected modes all exist in-convenience in use
Problem.
Utility model content
The technical problems to be solved in the utility model is to overcome the connected mode between battery modules in the prior art
In the presence of in-convenience in use the defects of, there is provided a kind of high-tension connector and the battery bag for including it.
The utility model is that solve above-mentioned technical problem by following technical proposals：
A kind of high-tension connector, for the electrical connection between two battery modules, the high-tension connector includes a housing, its
Feature is that the high-tension connector also includes：
First conductive core and the second conductive core, first conductive core and second conductive core are oppositely arranged；
First conductive core includes the first inserting column being connected and first connecting portion, one end of first inserting column are used for
Be electrically connected to wherein one battery modules, the other end of first inserting column is arranged in the housing, and with positioned at the shell
One end connection of the first connecting portion in body；
Second conductive core includes the second inserting column being connected and second connecting portion, one end of second inserting column are used for
Be electrically connected to another battery modules, the other end of second inserting column is arranged in the housing, and with positioned at the housing
In the second connecting portion one end connection；
Wherein, the other end of the first connecting portion and the other end of the second connecting portion are slidably connected.
It is preferred that offering the connecting hole of both ends insertion in the second connecting portion, the connecting hole includes being oppositely arranged
The first side wall and second sidewall, and be connected to the top surface between the first side wall and second sidewall and being oppositely arranged and bottom
Wall；The other end of the first connecting portion is provided with contiguous block, and the contiguous block is inserted into from the other end of the second connecting portion
In the connecting hole.
It is preferred that the contiguous block is provided with link slot and the first Flexible Connector, and/or institute is provided with the link slot
The outer surface of the first inserting column and the outer surface of second inserting column is stated circumferentially to be equipped with annular groove and be provided with the in the annular groove
Two Flexible Connectors；First Flexible Connector is used to electrically connect the first connecting portion and the second connecting portion, described
Second Flexible Connector is used to electrically connect first inserting column and wherein one battery modules, and electrical connection described second is inserted
Post and another battery modules.
It is preferred that the quantity of the link slot is two, two link slots are slidedly arranged on institute along the first connecting portion
The moving direction for stating second connecting portion is arranged at intervals.
It is preferred that first Flexible Connector and second Flexible Connector are power spring.
In the technical program, by setting the first Flexible Connector and the second Flexible Connector, make the first conductive core and
Electrical connection between electrical connection, the first conductive core and a wherein battery modules and the second inserting column between second conductive core with
Electrical connection between another battery modules, when vertical tremor, it can also keep stable electrical connection.
It is preferred that two sides of the contiguous block are the inclined-plane to top droop, described two sides are respectively equipped with
The first second projection raised and to second sidewall extension extended to the first side wall；
The second connecting portion also includes the first positive stop strip and the second positive stop strip, the first positive stop strip and the equal position of the second positive stop strip
In in the connecting hole, and first positive stop strip is located at the surface of the first side wall and to the connection Block direction extension, described
Second positive stop strip extends located at the surface of second sidewall and to the connection Block direction；
Wherein, the top surface, the first side wall and first positive stop strip surround and form the first chute, the top
Around the second chute is formed, first projection is slidedly arranged on described first for face, the second sidewall and second positive stop strip
Chute, second projection is slidedly arranged on second chute, and first chute is oppositely arranged with second chute, described
First raised is oppositely arranged with second projection.
In the technical program, the first chute is slidedly arranged on by the first projection and the second projection is slidedly arranged on the second chute,
Make slip of the contiguous block in connecting hole more stable and smooth, the first conductive core and the second conductive core can be adjusted for greater flexibility
Between relative position.
It is preferred that the central axis of first inserting column presss from both sides with the plane where the first connecting portion formed with first
Angle；The central axis of second inserting column is with the plane where the second connecting portion formed with the second angle.
It is preferred that the side of the first connecting portion and the side of the second connecting portion are outward extended with abutting post,
Position corresponding with the abutting post is provided with positioning convex on the inwall of the housing, and the abutting column sleeve is provided with elastic component, institute
The one end for stating elastic component is sheathed on the abutting post, and the other end of the elastic component is sheathed on the positioning convex and is connected to institute
State the inwall of housing.
In the technical program, post, elastic component and positioning convex are abutted by setting, leads the first conductive core and second
Battery core can carry out certain relative adjustment in the horizontal direction, and installation is more flexible.
It is preferred that the material of the housing is isolation material, including the back box and top cover mutually snapped connection；The back box
Including the Part I and Part II mutually snapped connection, first conductive core is arranged in the Part I, and described
Two conductive cores are arranged in the Part II.
The utility model also provides a kind of battery bag, and its feature is, the battery includes：
High-tension connector as described above；
At least two Battery pack modules, battery modules described in every group are equipped with connecting seat；
Wherein, the first conductive core of the high-tension connector and the second conductive core are used to be inserted respectively into described in two adjacent groups
Electrical connection is realized in the connecting seat of battery modules.
Positive effect of the present utility model is：
Structure of the present utility model can adjust the distance between the first conductive core and the second conductive core, so as to ensure two
Between battery modules while stable electrical connection, there can be the flexibility installed well.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the high-tension connector of the utility model preferred embodiment.
Fig. 2 is the dimensional decomposition structure figure of the high-tension connector of the utility model preferred embodiment.
Fig. 3 is the front view of the high-tension connector of the utility model preferred embodiment.
Fig. 4 is the upward view of the high-tension connector of the utility model preferred embodiment.
Fig. 5 is the sectional view in A-A directions in Fig. 4.
Fig. 6 is the first conductive core of the utility model preferred embodiment and the side view of the second conductive core.
Three-dimensional structure diagram when Fig. 7 is the high-tension connector insertion connecting seat of the utility model preferred embodiment.
Fig. 8 is the front view that the high-tension connector of the utility model preferred embodiment is inserted after connecting seat.
Fig. 9 is the sectional view in B-B directions in Fig. 8.
Figure 10 is the sectional perspective structure chart of the battery bag of the utility model preferred embodiment.
Brief description of the drawings
High-tension connector 1
Housing 10
Back box 11
Part I 111
Part II 112
Positioning convex 113
Top cover 12
First conductive core 20
First inserting column 21
First connecting portion 22
Contiguous block 23
Link slot 231
The side 232 of contiguous block
First projection 2321
Second projection 2322
Second conductive core 30
Second inserting column 31
Second connecting portion 32
Connecting hole 33
The first side wall 331
Top surface 332
Second sidewall 333
Bottom wall 334
First positive stop strip 341
Second positive stop strip 342
First chute 351
Second chute 352
First Flexible Connector 41
Second Flexible Connector 42
Annular groove 51
Abut post 61
Elastic component 70
Battery modules 9
Connecting seat 91
Moving direction D
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the utility model with reference to accompanying drawing.
As shown in Figures 1 to 10, the present embodiment provides a kind of high-tension connector 1, for being electrically connected between two battery modules 9
Connect, high-tension connector 1 includes：Housing 10, the first conductive core 20 and the second conductive core 30.The material of housing 10 is isolation material,
Including the back box 11 mutually snapped connection and top cover 12；Back box 11 includes the Part I 111 mutually snapped connection and second
Divide 112, the first conductive core 20 is arranged in Part I 111, and the second conductive core 30 is arranged in Part II 112.
First conductive core 20 and the second conductive core 30 are oppositely arranged.First conductive core 20 includes the first inserting column 21 being connected
With first connecting portion 22, one end of the first inserting column 21 is used to be electrically connected to a wherein battery modules 9, the other end of the first inserting column 21
Housing 10 is arranged in, and is connected with one end of the first connecting portion 22 in housing 10.Second conductive core 30 includes being connected
The second inserting column 31 and second connecting portion 32, one end of the second inserting column 31 be used to be electrically connected to another battery modules 9, the second inserting column
31 other end is arranged in housing 10, and is connected with one end of the second connecting portion 32 in housing 10.Wherein, the first connection
The other end in portion 22 and the other end of second connecting portion 32 are slidably connected.So, the other end of first connecting portion 22 and are passed through
The other end of two connecting portions 32 is slidably connected, and can adjust the distance between the first conductive core 20 and the second conductive core 30, so as to
While electrical connection stable between ensureing two battery modules 9, there can be the flexibility installed well.
The connecting hole 33 of both ends insertion is offered in second connecting portion 32, connecting hole 33 includes the first side wall being oppositely arranged
331 and second sidewall 333, and it is connected to the He of top surface 332 between the first side wall 331 and second sidewall 333 and being oppositely arranged
Bottom wall 334；The other end of first connecting portion 22 is provided with contiguous block 23, and contiguous block 23 is inserted into from the other end of second connecting portion 32
In connecting hole 33.
Contiguous block 23 is provided with link slot 231 and the first Flexible Connector 41 is provided with link slot 231, and/or first inserts
The outer surface of post 21 and the outer surface of the second inserting column 31 are circumferentially equipped with annular groove 51 and the second elasticity are provided with annular groove 51 even
Fitting 42；First Flexible Connector 41 is used to electrically connect first connecting portion 22 and second connecting portion 32, the second Flexible Connector 42
For electrically connecting the first inserting column 21 and a wherein battery modules 9, and the second inserting column of electrical connection 31 and another battery modules 9.
In the present embodiment, the first Flexible Connector 41 and the second Flexible Connector 42 are power spring.The quantity of link slot 231 is two
Individual, the moving direction that two link slots 231 are slidedly arranged on second connecting portion 32 along first connecting portion 22 is arranged at intervals.In other implementations
In example, the quantity of link slot 231 can also be three, or other quantity.So, by setting the He of the first Flexible Connector 41
Second Flexible Connector 42, realize electrical connection between the first conductive core 20 and the second conductive core 30, the first conductive core 20 and its
In electrical connection between electrical connection between a battery modules 9 and the second inserting column 31 and another battery modules 9, even in upper
During lower vibrations, stable electrical connection can be also kept.
Two sides 232 of contiguous block 23 are the inclined-plane to top droop, and two sides 232 are respectively equipped with to the first side
The first projection 2321 and the second projection 2322 to the extension of second sidewall 333 that wall 331 extends.Second connecting portion 32 also includes the
One positive stop strip 341 and the second positive stop strip 342, the first positive stop strip 341 and the second positive stop strip 342 are respectively positioned in connecting hole 33, and the
One positive stop strip 341 extends located at the surface of the first side wall 331 and to the direction of contiguous block 23, and the second positive stop strip 342 is located at the second side
The surface of wall 333 simultaneously extends to the direction of contiguous block 23.Wherein, top surface 332, the positive stop strip 341 of the first side wall 331 and first surround
The first chute 351 is formed, top surface 332, the positive stop strip 342 of second sidewall 333 and second, which surround, forms the second chute 352, and first
Projection 2321 is slidedly arranged on the first chute 351, and the second projection 2322 is slidedly arranged on the second chute 352, and the first chute 351 and second is slided
Groove 352 is oppositely arranged, and the first projection 2321 is oppositely arranged with the second projection 2322.So, it is slidedly arranged on by the first projection 2321
First chute 351 and the second projection 2322 are slidedly arranged on the second chute 352, make slip of the contiguous block 23 in connecting hole 33 more
To be stable and smooth, the relative position between the first conductive core 20 and the second conductive core 30 can be adjusted for greater flexibility.
The central axis of first inserting column 21 is with the plane where first connecting portion 22 formed with the first angle；Second inserting column 31
Central axis and second connecting portion 32 where plane formed with the second angle.First angle and second angle
Angle can be 90 degree, 80 degree etc. according to setting is actually needed.
The side of first connecting portion 22 and the side of second connecting portion 32 be outward extended with abut post 61, housing 10 it is interior
Positioning convex 113 is provided with abutting 61 corresponding position of post on wall, post 61 is abutted and is arranged with elastic component 70, one end of elastic component 70
It is sheathed on and abuts post 61, the other end of elastic component 70 is sheathed on positioning convex 113 and is connected to the inwall of housing 10.It is preferred that
Elastic component 70 is spring.So, post 61, elastic component 70 and positioning convex 113 are abutted by setting, makes the He of the first conductive core 20
Second conductive core 30 can carry out certain relative adjustment in the horizontal direction, and installation is more flexible.In the present embodiment, post is abutted
The moving direction D that 61 central axis is slidedly arranged on second connecting portion 32 with first connecting portion 22 is provided with the 3rd angle.3rd angle
Angle according to be actually needed setting, can be 90 degree, 80 degree etc..
As shown in Figure 10, the present embodiment also provides a kind of battery bag, and it includes：High-tension connector 1 as described above and extremely
Few two Battery pack modules 9.Connecting seat 91 is equipped with per Battery pack module 9.Wherein, the He of the first conductive core 20 of high-tension connector 1
Second conductive core 30, which is used to be inserted respectively into the connecting seat 91 of two adjacent groups battery modules 9, realizes electrical connection.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within the scope of protection of the utility model.
Claims (10)
1. a kind of high-tension connector, for the electrical connection between two battery modules, the high-tension connector includes a housing, it is special
Sign is that the high-tension connector also includes：
First conductive core and the second conductive core, first conductive core and second conductive core are oppositely arranged；
First conductive core includes the first inserting column and the first connecting portion being connected, and one end of first inserting column is used to be electrically connected
Be connected to wherein one battery modules, the other end of first inserting column is arranged in the housing, and with the housing
The first connecting portion one end connection；
Second conductive core includes the second inserting column and the second connecting portion being connected, and one end of second inserting column is used to be electrically connected
Be connected to another battery modules, the other end of second inserting column is arranged in the housing, and with the housing
One end connection of the second connecting portion；
Wherein, the other end of the first connecting portion and the other end of the second connecting portion are slidably connected.
2. high-tension connector as claimed in claim 1, it is characterised in that both ends insertion is offered in the second connecting portion
Connecting hole, the connecting hole include the first side wall that is oppositely arranged and second sidewall, and are connected to the first side wall and the
Between two side walls and the top surface and bottom wall that are oppositely arranged；The other end of the first connecting portion is provided with contiguous block, the contiguous block
It is inserted into from the other end of the second connecting portion in the connecting hole.
3. high-tension connector as claimed in claim 2, it is characterised in that the contiguous block is provided with link slot and in the connection
The first Flexible Connector is provided with groove, and/or the outer surface of first inserting column and the outer surface of second inserting column are circumferentially
It is equipped with annular groove and the second Flexible Connector is provided with the annular groove；First Flexible Connector is used to electrically connect described the
One connecting portion and the second connecting portion, second Flexible Connector are used to electrically connect first inserting column and wherein described in one
Battery modules, and electrical connection second inserting column and another battery modules.
4. high-tension connector as claimed in claim 3, it is characterised in that the quantity of the link slot is two, described in two
The moving direction that link slot is slidedly arranged on the second connecting portion along the first connecting portion is arranged at intervals.
5. high-tension connector as claimed in claim 3, it is characterised in that first Flexible Connector and second elasticity
Connector is power spring.
6. high-tension connector as claimed in claim 2, it is characterised in that two sides of the contiguous block are to incline to top
Oblique inclined-plane, described two sides are respectively equipped with the first projection extended to the first side wall and extended to the second sidewall
It is second raised；
The second connecting portion also includes the first positive stop strip and the second positive stop strip, and the first positive stop strip and the second positive stop strip are respectively positioned on institute
State in connecting hole, and first positive stop strip extends located at the surface of the first side wall and to the connection Block direction, described second
Positive stop strip extends located at the surface of second sidewall and to the connection Block direction；
Wherein, the top surface, the first side wall and first positive stop strip surround and form the first chute, the top surface, institute
Second sidewall and second positive stop strip are stated around the second chute is formed, first projection is slidedly arranged on first chute,
Second projection is slidedly arranged on second chute, and first chute is oppositely arranged with second chute, and described first
It is raised to be oppositely arranged with second projection.
7. high-tension connector as claimed in claim 1, it is characterised in that the central axis of first inserting column and described first
Plane where connecting portion is formed with the first angle；The central axis of second inserting column and putting down where the second connecting portion
Face is formed with the second angle.
8. high-tension connector as claimed in claim 1, it is characterised in that the side of the first connecting portion and described second connects
The side of socket part is outward extended with abutting post, and position corresponding with the abutting post is provided with convex on the inwall of the housing
Rise, the abutting column sleeve is provided with elastic component, and one end of the elastic component is sheathed on the abutting post, the other end of the elastic component
It is sheathed on the positioning convex and is connected to the inwall of the housing.
9. high-tension connector as claimed in claim 1, it is characterised in that the material of the housing is isolation material, including phase
The back box and top cover mutually snapped connection；The back box includes the Part I and Part II that mutually snap connection, and described first
Conductive core is arranged in the Part I, and second conductive core is arranged in the Part II.
10. a kind of battery bag, it is characterised in that the battery includes：
High-tension connector as described in any one in claim 1-9；
At least two Battery pack modules, battery modules described in every group are equipped with connecting seat；
Wherein, the first conductive core of the high-tension connector and the second conductive core are used to be inserted respectively into battery described in two adjacent groups
Electrical connection is realized in the connecting seat of module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925461.9U CN207165675U (en) | 2017-07-27 | 2017-07-27 | High-tension connector and the battery bag for including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925461.9U CN207165675U (en) | 2017-07-27 | 2017-07-27 | High-tension connector and the battery bag for including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165675U true CN207165675U (en) | 2018-03-30 |
Family
ID=61715114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720925461.9U Active CN207165675U (en) | 2017-07-27 | 2017-07-27 | High-tension connector and the battery bag for including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309188A (en) * | 2017-07-27 | 2019-02-05 | 奥动新能源汽车科技有限公司 | High-tension connector and battery pack comprising it |
| EP3608994A1 (en) * | 2018-08-10 | 2020-02-12 | Volkswagen AG | Connecting element for high-voltage battery module, assembly comprising such a connecting element and method for producing a connection between a high voltage battery module and a further element |
-
2017
- 2017-07-27 CN CN201720925461.9U patent/CN207165675U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309188A (en) * | 2017-07-27 | 2019-02-05 | 奥动新能源汽车科技有限公司 | High-tension connector and battery pack comprising it |
| EP3608994A1 (en) * | 2018-08-10 | 2020-02-12 | Volkswagen AG | Connecting element for high-voltage battery module, assembly comprising such a connecting element and method for producing a connection between a high voltage battery module and a further element |
| CN110828758A (en) * | 2018-08-10 | 2020-02-21 | 大众汽车有限公司 | Connecting element, device comprising a connecting element and method for producing a connection |
| CN110828758B (en) * | 2018-08-10 | 2023-09-05 | 大众汽车有限公司 | Connection element, device with a connection element and method for establishing a connection |
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| GR01 | Patent grant |