CN207233820U - A kind of power battery stent - Google Patents
A kind of power battery stent Download PDFInfo
- Publication number
- CN207233820U CN207233820U CN201721021793.0U CN201721021793U CN207233820U CN 207233820 U CN207233820 U CN 207233820U CN 201721021793 U CN201721021793 U CN 201721021793U CN 207233820 U CN207233820 U CN 207233820U
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- CN
- China
- Prior art keywords
- face
- anode
- cathode
- houses
- substrate
- Prior art date
- 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.)
- Expired - Fee Related
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of power battery stent, including rack body and two and the circuit board of rack body snap-fit；Rack body includes substrate, and the substrate includes first and houses face and the second collecting face opposite with the first collecting face；The middle part of substrate is equipped with partition plate to the direction extension away from the first collecting face and the second collecting face respectively perpendicular to substrate, first collecting face is divided into the first cathode and houses face and the first anode collecting face by partition plate, and the second collecting face is divided into the second cathode houses face and the second anode collecting face；First cathode houses face and the second anode and houses that face is opposite and corresponding connection, and the first anode houses face and opposite to each other and corresponding connected with the second cathode collecting face；Described two circuit boards are fastened in the first anode and house face and the second anode collecting face respectively.Power battery stent in the utility model, rack body structure on two sides is identical, and versatility is high, and single battery core is completely fixed, improves the stability and reliability of battery modules.
Description
【Technical field】
It the utility model is related to battery technology field, more particularly to a kind of power battery stent.
【Background technology】
Core component of the lithium-ion-power cell module as electric automobile, the reliability of its structure directly close
It is and influences performance and the service life of whole battery system, therefore the design of power battery module is electric vehicle development mistake
A very important ring in journey.At present battery core in groups when would generally use fixing bracket to its stationary arrangement so as to being gone here and there simultaneously
Connection, existing battery bracket structure versatility is not high, complicated, there is certain operation difficulty, and single battery core is not completely solid
It is fixed, there is the hidden danger for causing battery core impact failure, support fixed structure is not firm, can cause whole battery modules impact resistance and resist
Pinking is poor.
In consideration of it, it is really necessary to provide a kind of power battery stent to solve problem above.
【Utility model content】
The purpose of this utility model is to provide a kind of power battery stent, stable structure, ensure the stability that is electrically connected and
Reliability, it is easy for assemble or unload.
To achieve these goals, the utility model provides a kind of power battery stent, including rack body and two
With the circuit board of rack body snap-fit；The rack body includes substrate, and the substrate includes first and houses face and with the
One houses the second opposite collecting face of face；The middle part of the substrate houses face and the second receipts to away from first respectively perpendicular to substrate
The direction extension in appearance face is provided through the first collecting face and second houses a partition plate in face, and the partition plate houses face by first and divides
Face is housed for the first cathode and the first anode houses face, and the second collecting face is divided into the second cathode houses face and the collecting of the second anode
Face；First cathode collecting face houses face opposite to each other with the second anode and corresponding connection, the first anode collecting face and the second cathode house
Face is opposite and corresponds to connection；Described two circuit boards are fastened in the first anode and house face and the second anode collecting face respectively.
First cathode houses face and the second cathode houses face and is respectively perpendicular to substrate and extending to form several first just
Pole receiving cartridge and the second cathode receiving cartridge, first anode houses face and the second anode houses face and is respectively perpendicular to substrate extension
Several the first anode receiving cartridges and the second anode receiving cartridge are formed, are connected between the first anode receiving cartridge, second is negative
Also it is connected between the receiving cartridge of pole；The bottom surface of each first cathode receiving cartridge offers first through hole, and the first through hole runs through
First cathode houses face and the second anode houses face；The bottom surface of each first anode receiving cartridge offers the second through hole, and described
Two through holes house face through the first anode and house face with the second cathode；Each second cathode receiving cartridge by second through hole with
Corresponding first anode receiving cartridge connection, each second anode receiving cartridge by a first through hole with corresponding one first just
Pole receiving cartridge connection.
In a preferred embodiment, the substrate-parallel laterally extends perpendicular to the both ends of substrate in the two of partition plate and divides
She You not the first side wall and second sidewall；One end of the substrate also extends to form a pair and is respectively perpendicular to the first side wall and second
The first fixed plate and the second fixed plate positioned at partition plate both sides of side wall；The substrate is away from the first fixed plate and the second fixed plate
One end also extend to form a pair perpendicular to the first side wall and the first end and second end positioned at partition plate both sides of second sidewall
Portion；The first side wall, second sidewall, the first fixed plate, the second fixed plate, first end and the second end surround described first
The edge in collecting face and the second collecting face is formed.
In a preferred embodiment, the first end and the second end are supported or opposed from one end extension of isolation board respectively
And it is equipped with the first fixed part and the second fixed part.
In a preferred embodiment, the substrate is further opened with housing face through the first cathode and the first anode houses
Face and several ventilation holes that face and the second anode collecting face are housed through the second cathode.
In a preferred embodiment, set respectively between the first cathode receiving cartridge and between the second cathode receiving cartridge
There are a pair of the first hollow button bit and a pair of the second hollow button bit；Between the first anode receiving cartridge and the second anode houses
Several first hollow fixed columns and several second hollow fixed columns are equipped between cylinder；The first anode receiving cartridge it
Between and the second anode receiving cartridge between be additionally provided with a pair of hollow first buckle corresponding with first button bit and with described the
Corresponding the second hollow buckle of two button bits.
In a preferred embodiment, the circuit board corresponds to the first fixed column and the second fixed column offers first and matches somebody with somebody
Hole is closed, corresponding first through hole and the second through hole offer the second matching hole；Each circuit board corresponds to the first buckle and the second buckle
It is further opened with a pair of 3rd matching hole.
Power battery stent provided by the utility model, the structure on two sides of rack body is identical, and versatility is high, realizes to list
Body battery core is completely fixed, and the integrated and battery case fixed function on single stent, easy to operate, improves the steady of battery modules
Qualitative and reliability.
【Brief description of the drawings】
Fig. 1 is the structure diagram of power battery stent provided by the utility model.
Fig. 2 is the structure diagram of the rack body side of power battery stent provided by the utility model.
Fig. 3 is the structure diagram of the rack body opposite side of power battery stent provided by the utility model.
Phantom when Fig. 4 is power battery bracket assembled battery core provided by the utility model.
【Embodiment】
In order to make the purpose of this utility model, technical solution and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, are further elaborated the utility model.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
Referring to Fig. 1, the utility model provides a kind of power battery stent 100, including rack body 10 and two with
The circuit board 20 of 10 snap-fit of rack body.The rack body 10 includes substrate 11, and the substrate 11 includes first and houses
Face 12 and opposite with the first collecting face 12 second houses face 13.The middle part of the substrate 11 is perpendicular to substrate 11 respectively to remote
The extension of the direction in the first collecting face 12 and the second collecting face 13 is provided through one of the first collecting face 12 and the second collecting face 13
Partition plate 111, the partition plate 111 divides the first collecting face 12 houses 121 and first anode of face collecting face 122 for the first cathode, will
Second collecting face 13 is divided houses 131 and second anode of face collecting face 132 for the second cathode.First cathode houses face 121 and second
Anode houses that face 132 is opposite and corresponding connection, and the first anode houses face 122 and the second cathode and houses that face 131 is opposite and corresponding company
It is logical.
Please refer to Fig.1 and Fig. 2, the substrate 11 laterally extend parallel to the two of partition plate 111 perpendicular to the both ends of substrate 11
It is respectively equipped with the first side wall 14 and second sidewall 15.One end of the substrate 11 also extends to form a pair and is respectively perpendicular to the first side
The first fixed plate 16 and the second fixed plate 17 positioned at 111 both sides of partition plate of wall 14 and second sidewall 15.The substrate 111 is remote
One end of first fixed plate 16 and the second fixed plate 17 also extends to form a pair of perpendicular to the first side wall 14 and second sidewall 15
First end 18 and the second end 19 positioned at 111 both sides of partition plate.The first side wall 14, second sidewall 15, the first fixed plate
16th, the second fixed plate 17, first end 18 and the second end 19 are around the described first side for housing the collecting face 13 of face 12 and second
Edge is formed.The first end 18 and the second end 19 respectively to extend away from one end of isolation board 111 and be equipped with first fixation
181 and second fixed part 191 of portion.
Please continue to refer to Fig. 2, the first cathode collecting face 121 extends to form several cross sections perpendicular to substrate 11 and is in
Circular first cathode receiving cartridge 1211, the bottom surface of each first cathode receiving cartridge 1211 is that first cathode houses face
121, the bottom surface of each first cathode receiving cartridge 1211 offers first through hole 1212, and the first through hole 1212 is running through first just
Pole houses 121 and second anode of face and houses face 132.In present embodiment, the first cathode receiving cartridge 1211 is close in two row
Arrange, a pair of hollow the first cylindrical button bit 1213 is equipped between the first cathode receiving cartridge 1211, described first is logical
Hole 1212 is circular hole.
First anode houses face 122 and extends to form several the first anode receiving cartridges 1221, institute perpendicular to substrate 11
State and be connected between the first anode receiving cartridge 1221, the bottom surface of each first anode receiving cartridge 1221 is that first anode is received
Appearance face 122, the bottom surface of each first anode receiving cartridge 1221 offer the second through hole 1222, and second through hole 1222 is through the
One anode houses 122 and second cathode of face and houses face 131.In present embodiment, the first anode receiving cartridge 1221 is in two row
Close-packed arrays, second through hole 1222 are circular hole.Several hollow horizontal strokes are equipped between the first anode receiving cartridge 1221
Section the first fixed column 1223 triangular in shape.A pair of and the described first button is additionally provided between the first anode receiving cartridge 1221
Corresponding hollow the first cylindrical buckle 1224 in position 1213.The substrate is further opened with housing face 121 through the first cathode
Face 122 is housed with the first anode and several ventilation holes in 131 and second anode of face collecting face 132 are housed through the second cathode
112。
Referring to Fig. 3, second cathode houses face 131 extends to form several circular in cross-section perpendicular to substrate 11
The second cathode receiving cartridge 1311, the bottom surface of each second cathode receiving cartridge 1311 is that second cathode houses face 131, often
A second cathode receiving cartridge 1311 is connected by second through hole 1222 with a corresponding first anode receiving cartridge 1221.This reality
Apply in mode, the second cathode receiving cartridge 1311 is in two row close-packed arrays, is equipped between the second cathode receiving cartridge 1311
A pair of hollow the second cylindrical button bit 1313.
Second anode houses face 132 and extends to form several the second anode receiving cartridges 1321, institute perpendicular to substrate 11
State and be connected between the second anode receiving cartridge 1321, the bottom surface of each second anode receiving cartridge 1321 is that second anode is received
Appearance face 132, each second anode receiving cartridge 1321 pass through a first through hole 1212 and a corresponding first cathode receiving cartridge
1211 connections.In present embodiment, the second anode receiving cartridge 1321 is in two row close-packed arrays.The second anode receiving cartridge
Several hollow cross sections the second fixed column 1323 triangular in shape is equipped between 1321.The second anode receiving cartridge 1321
Between be additionally provided with a pair of hollow cylindrical second buckle 1324 corresponding with second button bit 1313.
Please refer to Fig.1 and Fig. 4, described two circuit boards 20 are fastened in the first anode and house 122 and second anode of face respectively
Collecting face 132.One end of each circuit board 20 extends to form electrical junction 21.Corresponding first fixed column on the circuit board 20
1223 and second fixed column 1323 offer the first matching hole 22, corresponding 1212 and second through hole 1222 of first through hole offers the
Two matching holes 23, and the both ends of single battery core 200 may pass through the second matching hole 23 and be connected with each other.Corresponding the on each circuit board 20
One buckle 1224 and the second buckle 1324 are further opened with a pair of 3rd matching hole 24, the pair of first buckle 1224 and a pair of the
Two buckles 1324 are each passed through the 3rd matching hole 24 and carry out clamping fixed to two circuit boards 20.In present embodiment, described
One matching hole 22, the second matching hole 23, the 3rd matching hole 24 are circular hole.
Please refer to Fig.1 to Fig.4, during assembling, the first cathode receiving cartridge 1211, the first anode receiving cartridge 1221, second
Cathode receiving cartridge 1311, the second anode receiving cartridge 1321 and the first fixed column 1223 and the second fixed column 1323 are played to monomer
The effect that battery core 200 is positioned and is completely fixed.First fixed plate, 16 and second fixed plate 17 integrates admittedly for compressing module
Determine device, 181 and second fixed part 191 of the first fixed part is fixedly connected for module with the bottom of battery case.
Power battery stent 100 provided by the utility model, 10 structure on two sides of rack body is identical, and versatility is high, realizes
Single battery core 200 is completely fixed, and the integrated and battery case fixed function on single stent, it is easy to operate, improve battery
The stability and reliability of module.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (6)
1. a kind of power battery stent, including rack body and two and the circuit board of rack body snap-fit；The branch
Frame body includes substrate, and the substrate includes first and houses face and the second collecting face opposite with the first collecting face；The substrate
Middle part perpendicular to substrate respectively to away from the first collecting face and second collecting face direction extension be provided through the first collecting face
And second partition plate for housing face, the first collecting face is divided into the first cathode and houses face and the first anode by the partition plate to be housed
Face, is divided into the second cathode by the second collecting face and houses face and the second anode collecting face；First cathode houses face and is received with the second anode
Appearance face is opposite and corresponding connection, and the first anode houses face and the second cathode, and to house face opposite and corresponding connect；Described two circuits
Plate is fastened in the first anode and houses face and the second anode collecting face respectively；
First cathode houses face and the second cathode collecting face and is respectively perpendicular to substrate and extends to form several first cathodes receipts
Volumetric cylinder and the second cathode receiving cartridge, first anode house face and the second anode collecting face and are respectively perpendicular to substrate and extend to form
Several the first anode receiving cartridges and the second anode receiving cartridge, are connected between the first anode receiving cartridge, and the second anode is received
Also it is connected between volumetric cylinder；The bottom surface of each first cathode receiving cartridge offers first through hole, and the first through hole runs through first
Cathode houses face and the second anode houses face；The bottom surface of each first anode receiving cartridge offers the second through hole, and described second is logical
Hole houses face through the first anode and houses face with the second cathode；Each second cathode receiving cartridge by second through hole with it is corresponding
One the first anode receiving cartridge connection, each second anode receiving cartridge are received by a first through hole with corresponding first cathode
Volumetric cylinder connects.
2. power battery stent according to claim 1, it is characterised in that：The substrate-parallel is laterally hung down in the two of partition plate
Directly in the both ends of substrate, extension is respectively equipped with the first side wall and second sidewall；One end of the substrate also extends to form a pair of of difference
Perpendicular to the first side wall and the first fixed plate and the second fixed plate positioned at partition plate both sides of second sidewall；The substrate is away from
One end of one fixed plate and the second fixed plate also extends to form a pair of is located at partition plate two perpendicular to the first side wall and second sidewall
The first end and the second end of side；The first side wall, second sidewall, the first fixed plate, the second fixed plate, first end and
The second end is formed around the edge in the first collecting face and the second collecting face.
3. power battery stent according to claim 2, it is characterised in that：The first end and the second end respectively to
Extend away from one end of isolation board and be equipped with the first fixed part and the second fixed part.
4. power battery stent according to claim 1, it is characterised in that：The substrate is further opened with running through the first cathode
Collecting face and the first anode house face and several ventilation holes in face and the second anode collecting face are housed through the second cathode.
5. power battery stent according to claim 4, it is characterised in that：Between the first cathode receiving cartridge and second
A pair of the first hollow button bit and a pair of the second hollow button bit are respectively equipped between cathode receiving cartridge；First anode houses
Several first hollow fixed columns and several second hollow fixed columns are equipped between cylinder and between the second anode receiving cartridge；
It is additionally provided between the first anode receiving cartridge and between the second anode receiving cartridge a pair of corresponding hollow with first button bit
The first buckle and hollow second buckle corresponding with second button bit.
6. power battery stent according to claim 5, it is characterised in that：The circuit board corresponds to the first fixed column and the
Two fixed columns offer the first matching hole, and corresponding first through hole and the second through hole offer the second matching hole；Each circuit board pair
The first buckle and the second buckle is answered to be further opened with a pair of 3rd matching hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021793.0U CN207233820U (en) | 2017-08-15 | 2017-08-15 | A kind of power battery stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021793.0U CN207233820U (en) | 2017-08-15 | 2017-08-15 | A kind of power battery stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233820U true CN207233820U (en) | 2018-04-13 |
Family
ID=61858125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021793.0U Expired - Fee Related CN207233820U (en) | 2017-08-15 | 2017-08-15 | A kind of power battery stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233820U (en) |
-
2017
- 2017-08-15 CN CN201721021793.0U patent/CN207233820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20180413 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20180413 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |