CN209515828U - Battery pack connection component and connection terminal - Google Patents
Battery pack connection component and connection terminal Download PDFInfo
- Publication number
- CN209515828U CN209515828U CN201920138879.4U CN201920138879U CN209515828U CN 209515828 U CN209515828 U CN 209515828U CN 201920138879 U CN201920138879 U CN 201920138879U CN 209515828 U CN209515828 U CN 209515828U
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- CN
- China
- Prior art keywords
- terminal
- battery pack
- elastic slice
- bracket
- connection
- Prior art date
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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 relates to battery pack connection component and connection terminals.The battery pack connection component comprising bracket；And connection terminal, the connection terminal include terminal body and elastic slice；The terminal body is provided with through-hole, and the elastic slice is set to the through hole, and described elastic slice one end is connect with the terminal body, and the other end extends towards through hole center；The elastic slice, which has, to be flexibly arranged；The connection terminal is installed on the bracket, and the elastic slice is aligned setting with the through-hole.Battery pack connection component and connection terminal in the utility model being matched with to matching terminal using spring-piece type connection terminal, can repeatedly being plugged without will affect electrical connection function, dismantled, reprocess convenience, easy to use.The grafting assembling of matching terminal and connection terminal is assembled at low cost without crimping and welding.Connection terminal structure is simple, facilitates production, and production cost is low.Wiring board is by fastener detachably according to fixation, and convenient for production, disassembly is easy.
Description
Technical field
The utility model relates to a kind of battery pack connection component and connection terminals.
Background technique
In some applications, the monitoring management of the battery in battery pack is extremely important.Such as in new-energy automobile
The monitoring of battery pack, temperature and voltage to battery is even more important.The acquisition of temperature and voltage signal to battery, passes through
Busbar connector and wiring board realize that wiring board is electrically connected by crimp type terminal with busbar connector.But it in actual use, needs sometimes
It dismantles and reprocesses, the unreasonable meeting of crimp type terminal structure setting is so that reprocess complex procedures.And it needs after dismantling to crimp type terminal
Again to supply the conductive layer that crimp type terminal is scratched, use cost is high for soldering.Structure setting it is unreasonable, lead to battery pack
It is inconvenient to use.
Utility model content
The purpose of this utility model first is that in order to overcome it is in the prior art at least one is insufficient, a kind of user is provided
Just battery pack connection component and connection terminal.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of battery pack connection component characterized by comprising
Bracket；And
Connection terminal, the connection terminal include terminal body and elastic slice；The terminal body is provided with through-hole,
The elastic slice is set to the through hole, and described elastic slice one end is connect with the terminal body, other end court
Through hole center extends；The elastic slice, which has, to be flexibly arranged；The connection terminal is installed on the bracket,
The elastic slice is aligned setting with the through-hole.
One embodiment according to the present utility model further includes busbar connector, and the busbar connector is used to be electrically connected with battery,
The busbar connector is electrically connected with the connection terminal.
One embodiment according to the present utility model, the connection terminal further include connecting column, are used for and busbar contact
And it connects；The terminal body includes caulking part and plug division, and the through-hole is set to the plug division；The connecting column and institute
It states caulking part to contact and connect, forms joint portion.
One embodiment according to the present utility model, the connecting column and the caulking part riveting.
One embodiment according to the present utility model, the connection terminal are integrated with the bracket.
One embodiment according to the present utility model, the connection terminal are embedded in the bracket, the bracket setting
There is perforation；The perforation is opposite with the lead to the hole site, passes through the perforation for male terminal and is inserted in the through-hole, described
One end of connecting column is stretched out except the bracket.
One embodiment according to the present utility model, the bracket are moulding, and the connection terminal insert injection moulding is in institute
It states in bracket；The elastic slice exposes to the bracket.
One embodiment according to the present utility model, the joint portion are embedded in the bracket.
One embodiment according to the present utility model further includes connecting column, for busbar contact and connect；The remittance
Stream row is aluminum busbar connector；The connecting column is aluminium column, and the connection terminal is female terminal, and the female terminal is copper alloy female end
Son.
One embodiment according to the present utility model further includes wiring board, and the wiring board is provided with conducting circuit pattern,
And it is removably installed on the bracket.
One embodiment according to the present utility model, further include to matching terminal, it is described that the route is set to matching terminal
On plate, and it is electrically connected with the conducting channel.
One embodiment according to the present utility model, the elastic slice number be it is multiple, be separately positioned on opposite two sides；Institute
Stating to matching terminal is male terminal, and multiple elastic slices are born against on the male terminal from two sides.
One embodiment according to the present utility model, the male terminal are plate.
A kind of connection terminal for battery pack connection component, which is characterized in that including terminal body and elastic slice；
The terminal body is provided with through-hole,
The elastic slice is set to the through hole, and described elastic slice one end is connect with the terminal body, and the other end is towards through-hole
Center extends；The elastic slice, which has, to be flexibly arranged.
One embodiment according to the present utility model further includes connecting column, for busbar contact and connect；The end
Sub- ontology includes caulking part and plug division, and the through-hole is set to the plug division；The connecting column is connect with the caulking part.
One embodiment according to the present utility model, the connecting column and the caulking part riveting.
One embodiment according to the present utility model, the connecting column and the terminal body are integrated connector.
Battery pack connection component and connection terminal in the utility model, using spring-piece type connection terminal with to matching terminal phase
Cooperation, can repeatedly plugging without will affect electrical connection function, dismantling, reprocessing convenience, easy to use.To matching terminal and connecting pin
The grafting assembling of son assembles at low cost without crimping and welding.Connection terminal structure is simple, facilitates production, and production cost is low.
Wiring board is by fastener detachably according to fixation, and convenient for production, disassembly is easy.
By the detailed description referring to the drawings to the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Detailed description of the invention
Fig. 1 is the battery pack structure schematic diagram in the utility model.
Fig. 2 is the battery pack connecting component structure schematic diagram in the utility model.
Fig. 3 is the battery pack connection component bottom substance schematic diagram in the utility model.
Fig. 4 is that the battery pack connection component in Fig. 2 removes the structural schematic diagram after wiring board.
Fig. 5 is the part A structural schematic diagram in Fig. 4.
Fig. 6 is connection terminal and bracket relativeness schematic diagram.
Fig. 7 is connection terminal structural schematic diagram.
Fig. 8 is the connection terminal structural schematic diagram from another angle.
Fig. 9 is wiring board bottom substance schematic diagram.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
As shown in Figure 1 to Figure 3, a kind of battery pack 100 comprising battery 110 and battery pack connection component 200.Battery
110 number of core is multiple, sequence arrangement as required.Battery pack connection component 200 includes wiring board 120, to matching terminal
121, bracket 130 and connection terminal 131.Bracket 130 is arranged in 110 side of battery, is used to install other components.Such as scheming
Shown in example, the setting of bracket 130 is in 110 upside of battery.Bracket 130 can be used for for multiple batteries 110 being connected to
Together, and for installing wiring board 120 and connection terminal 131；It can also be only used for installation wiring board 120 and connection terminal
131.Bracket 130 is moulding.Its concrete shape and the visual actual operation requirements of structure determine.In the example shown in the figure,
Bracket 130 is tabular generally.
As shown in Fig. 2 to Fig. 8, the connection terminal 131 includes terminal body 132 and elastic slice 133.Terminal body 132 is used
In support, elastic slice 133 is set.Copper material can be used for 131 material of connection terminal or copper alloy is made.Can using rule shape and
Structure can also use profiled shape and structure.In the example shown in the figure, terminal body 132 is with certain thickness
Sheet or plate.Along its length, the terminal body 132 includes caulking part 135 and plug division 136.Caulking part 135 and insert
Socket part 136 is extended continuously the two and is an integral structure.The riveting of caulking part 135 has connecting column 137.Connecting column 137 is conductor
It is made, in the present embodiment, connecting column 137 is aluminium column.137 one end of connecting column and 135 riveting of caulking part, the other end are prominent
In terminal body 132.The region that caulking part 135 and connecting column 137 rivet is joint portion.The plug division 136 is provided with through-hole
134.Through-hole 134 extends to lower surface penetrating terminal ontology 132 from 132 upper surface of terminal body.The elastic slice 133 is set to institute
It states at through-hole 134, described 133 one end of elastic slice is connect with the terminal body 132, and the other end extends towards 134 center of through-hole.It is described
Elastic slice 133, which has, to be flexibly arranged, and when stress can deform and can reset after external force releasing.Elastic slice 133 be used for to matching
Terminal 121 be electrically connected, number be it is multiple, with ensure be electrically connected reliability.As shown, 133 number of elastic slice is three, point
Arrange opposite two sides.One of elastic slice 133 is set to side, other two elastic slice 133 is set to the other side.Three elastic slices
133 extend towards 134 center of through-hole.Connection terminal 131 is embedded in bracket 130, and especially joint portion is embedded at bracket 130
It is interior.Bracket 130 is provided with perforation 138.Perforation 138 is opposite with 134 position of through-hole.Through-hole 134 and elastic slice 133 are exposed.To with end
Son 121 can be inserted in through-hole 134 by perforation 138.Connecting column 137 also exposes to bracket 130.
Busbar connector 140 is additionally provided on bracket 130.Busbar connector 140 is electrically connected with the electrode of multiple batteries 110.It is optional
Ground is that busbar connector 140 is made of aluminium.Connecting column 137 is mechanically connected and is electrically connected with busbar connector 140.Busbar connector 140 passes through
Connecting column 137 is electrically connected with connection terminal 131.
As shown in figure 9, wiring board 120 is removably installed on bracket 130.Preferred embodiment according to the present utility model,
Wiring board 120 is removably installed on bracket 130 by fastener 122.Fastener 122 is screw or rivet.Wiring board
120 preferably use printed wiring board, are provided with conducting circuit pattern (not shown).To 121 one end of matching terminal and route
Plate 120 connects, and is electrically connected with conducting circuit pattern, and other end extension protrudes from wiring board 120.Matching terminal 121 can be adopted
With various shape or structure, as long as it is suitble to match with elastic slice 133.In the example shown in the figure, to matching terminal 121
For tabular.Preferably, matching terminal 121 is also made of copper material or copper alloy.It is described that perforation is passed through to matching terminal 121
138 are inserted in pluggablely in the through-hole 134, and being resisted against from two sides for three elastic slices 133 is described on matching terminal 121
It is connected electrically.
When assembling, wiring board 120 is removably installed on bracket 130 by fastener 122, is planted to matching terminal 121
In in through-hole 134,133 compressive deformation of elastic slice, end is resisted against on matching terminal 121, is realized to matching terminal 121 and connection terminal
131 electrical connection.Busbar connector 140 is electrically connected with battery 110.Busbar connector 140 passes through 131 electricity of connecting column 137 and connection terminal
Connection.Therefore, the utility model can be by realizing to battery 110 matching terminal 121, connection terminal 131 and busbar connector 140
Voltage or temperature sampling.
Battery pack in the utility model is matched using spring-piece type female terminal with male terminal, can repeatedly plug without
It will affect electrical connection function, dismantle, reprocess convenience, it is easy to use.The grafting of male terminal and female terminal assembles, without crimping and weldering
It connects, assembles at low cost.Bus terminal structure is simple, facilitates production, and production cost is low.Wiring board is by fastener detachably according to solid
Fixed, convenient for production, disassembly is easy.
The above is only the utility model preferred embodiments, are not used to the limitation protection scope of the utility model, any
Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the scope of the claims of the utility model.
Claims (17)
1. a kind of battery pack connection component characterized by comprising
Bracket；And
Connection terminal, the connection terminal include terminal body and elastic slice；The terminal body is provided with through-hole, and the elastic slice is set
It is placed in the through hole, described elastic slice one end is connect with the terminal body, and the other end extends towards through hole center；The elastic slice tool
Flexiblely it is arranged；The connection terminal is installed on the bracket, and the elastic slice is aligned setting with the through-hole.
2. battery pack connection component according to claim 1, which is characterized in that further include busbar connector, the busbar connector is used
It is electrically connected in battery, the busbar connector is electrically connected with the connection terminal.
3. battery pack connection component according to claim 1, which is characterized in that the connection terminal further includes connecting column,
For with busbar contact and connect；The terminal body includes caulking part and plug division, and the through-hole is set to the grafting
Portion；The connecting column is contacted and is connected with the caulking part, forms joint portion.
4. battery pack connection component according to claim 3, which is characterized in that the connecting column and the caulking part rivet
Connection.
5. according to battery pack connection component as claimed in claim 3, which is characterized in that the connection terminal is integrated with the bracket
Part.
6. battery pack connection component according to claim 3, which is characterized in that the connection terminal is embedded at the bracket
Interior, the bracket is provided with perforation；The perforation is opposite with the lead to the hole site, passes through the perforation for male terminal and is inserted in
In the through-hole, one end of the connecting column is stretched out except the bracket.
7. battery pack connection component according to claim 6, which is characterized in that the bracket is moulding, the connection
Terminal insert injection moulding is in the bracket；The elastic slice exposes to the bracket.
8. battery pack connection component according to claim 7, which is characterized in that the joint portion is embedded at the bracket
It is interior.
9. battery pack connection component according to claim 2, which is characterized in that further include connecting column, be used for and busbar connector
It contacts and connects；The busbar connector is aluminum busbar connector；The connecting column is aluminium column, and the connection terminal is female terminal, described
Female terminal is copper alloy female terminal.
10. battery pack connection component according to claim 1, which is characterized in that further include wiring board, the wiring board is set
It is equipped with conducting circuit pattern, and is removably installed on the bracket.
11. battery pack connection component according to claim 10, which is characterized in that further include to matching terminal, described pair is matched
Terminal is set on the wiring board, and is electrically connected with the conducting channel.
12. battery pack connection component according to claim 11, which is characterized in that the elastic slice number is multiple, difference
Opposite two sides are set；Described is male terminal to matching terminal, and multiple elastic slices are born against on the male terminal from two sides.
13. battery pack connection component according to claim 12, which is characterized in that the male terminal is plate.
14. a kind of connection terminal for battery pack connection component, which is characterized in that including terminal body and elastic slice；The end
Sub- ontology is provided with through-hole,
The elastic slice is set to the through hole, and described elastic slice one end is connect with the terminal body, and the other end is towards through hole center
Extend；The elastic slice, which has, to be flexibly arranged.
15. connection terminal according to claim 14, which is characterized in that further include connecting column, be used for and busbar contact
And it connects；The terminal body includes caulking part and plug division, and the through-hole is set to the plug division；The connecting column and institute
State caulking part connection.
16. connection terminal according to claim 15, which is characterized in that the connecting column and caulking part riveting connect
It connects.
17. connection terminal according to claim 16, which is characterized in that the connecting column is integrated with the terminal body
Connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138879.4U CN209515828U (en) | 2019-01-25 | 2019-01-25 | Battery pack connection component and connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138879.4U CN209515828U (en) | 2019-01-25 | 2019-01-25 | Battery pack connection component and connection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209515828U true CN209515828U (en) | 2019-10-18 |
Family
ID=68202812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920138879.4U Active CN209515828U (en) | 2019-01-25 | 2019-01-25 | Battery pack connection component and connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209515828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725630A (en) * | 2022-03-30 | 2022-07-08 | 中创新航科技股份有限公司 | Battery device |
-
2019
- 2019-01-25 CN CN201920138879.4U patent/CN209515828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725630A (en) * | 2022-03-30 | 2022-07-08 | 中创新航科技股份有限公司 | Battery device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |