CN210224155U - Integrated plate for connecting battery core tab, sampling and power wire harness and connecting sheet - Google Patents
Integrated plate for connecting battery core tab, sampling and power wire harness and connecting sheet Download PDFInfo
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- CN210224155U CN210224155U CN201921538581.9U CN201921538581U CN210224155U CN 210224155 U CN210224155 U CN 210224155U CN 201921538581 U CN201921538581 U CN 201921538581U CN 210224155 U CN210224155 U CN 210224155U
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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 provides an integrated board used for connecting a battery core tab, a sampling and power wire harness and a connecting sheet, be provided with two one end open-ended power pencil mounting grooves on the base plate, a plurality of connection piece mounting groove, logical groove is settled in a plurality of voltage sampling pencil fixed slot and a collection of voltage sampling pencil, first through-hole has been seted up on every power pencil mounting groove, first through-hole matches with the total positive terminal or the total negative terminal of battery package, the second through-hole has all been seted up in every connection piece mounting groove, the second through-hole matches with the electric core extreme of corresponding battery package extremely and just right with the extreme perforation of electric core of connection piece, the one end and a plurality of connection piece mounting groove of a plurality of voltage sampling pencil fixed slot, two power pencil mounting groove one-to-ones intercommunication, the other end of a plurality of voltage sampling pencil fixed slot all collects with the voltage sampling pencil and settles logical groove and be linked together. The utility model discloses simple structure, the installation is dismantled conveniently, and the security is higher.
Description
Technical Field
The utility model relates to an integrated board that is used for electric core utmost point ear, sampling and power pencil, connection piece to be connected.
Background
For a power battery pack system used as a pure electric vehicle or a hybrid electric vehicle, the power battery pack system must have the characteristic of high voltage, and a safe and efficient production mode needs to be achieved. In the assembling process, the battery cell tabs and the connecting pieces (such as copper bars) need to be connected to realize series-parallel connection of the battery cells, the voltage sampling wire harnesses need to be connected to the connecting pieces to realize battery cell voltage acquisition, and meanwhile, the total positive power wire harnesses and the total negative power wire harnesses need to be correspondingly connected with the total positive terminals and the total negative terminals. The traditional method for mounting the connecting sheet such as the copper bar is to grasp the copper bar by hand, punch a hole on a battery cell lug on the connecting sheet to align with the battery cell lug and then fix the battery cell lug by screws and the like, and high voltage is inevitably involved in the contact with a battery cell module, so that great inconvenience and potential safety hazard are brought to an operator, and the production efficiency is not high; the traditional mode of fixed voltage sampling pencil is for with the hand with voltage sampling pencil terminal fixed orifices on voltage sampling pencil terminal and the connection piece align, voltage sampling pencil terminal lower surface and connection piece paste tightly, then with the screw-up, bring very big potential safety hazard and probably the condition of wrong dress neglected loading for the operator like this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, installation are dismantled conveniently, the higher integrated board that is used for electric core utmost point ear, sampling and power pencil, connection piece to be connected of security.
The method is realized by the following scheme:
an integrated plate for connecting a pole ear of an electric core, a sampling and power wire harness and a connecting sheet, wherein two power wire harness arranging grooves with one ends opened, a plurality of connecting sheet installing grooves, a plurality of voltage sampling wire harness fixing grooves and a voltage sampling wire harness collecting and arranging through groove are arranged on a base plate, each power wire harness installation groove is provided with a first through hole which is matched with the total positive terminal or the total negative terminal of the battery pack, each connecting sheet installation groove is internally provided with a second through hole, the second through hole is matched with the extreme of electric core of corresponding battery package and just right with the extreme perforation of electric core of connection piece, and the one end and the connection piece mounting groove of a plurality of voltage sampling pencil fixed slot, two power pencil resettlement groove one-to-one intercommunication, the other end of a plurality of voltage sampling pencil fixed slot all collects with voltage sampling pencil and settles logical groove and be linked together. The setting position and the quantity of the connecting piece mounting groove can be adjusted and designed according to the battery cell arrangement mode and the quantity of the corresponding battery pack, and the shape of the connecting piece mounting groove can be designed according to the shape of the connecting piece. The positions of the two power wiring harness arranging grooves can be adjusted and designed according to the positions of the total positive terminal and the total negative terminal on the corresponding battery pack. The substrate is generally made of an insulating material.
Furthermore, one or more tops of the power wiring harness placing groove, the connecting sheet mounting groove, the voltage sampling wiring harness fixing groove and the voltage sampling wiring harness collecting placing through groove are covered with a cover plate. The cover plate is generally made of an insulating material, and the cover plate can prevent live operation and further improve safety.
Furthermore, the cover plate is fixed together with the power wire harness arranging groove, the connecting sheet installing groove, the voltage sampling wire harness fixing groove and the voltage sampling wire harness collecting and arranging through groove in a buckling mode. Under the general condition, if power pencil mounting groove, connection piece mounting groove, voltage sampling pencil fixed slot, voltage sampling pencil collect and settle the top periphery in logical groove and set up the buckle, then set up the draw-in groove on the peripheral corresponding position of apron, if power pencil mounting groove, connection piece mounting groove, voltage sampling pencil fixed slot, voltage sampling pencil collect and settle the top periphery in logical groove and set up the draw-in groove, then set up the buckle on the peripheral corresponding position of apron, buckle and draw-in groove are supporting the gomphosis each other and are in the same place.
Further, the cover plate is of an independent single structure; or the cover plate is fixed on the base plate and is of a reversible structure.
Furthermore, connecting sheet fixing retaining buckles are respectively arranged on the inner walls of the two sides of each connecting sheet mounting groove. The arrangement of the fixed stop buckle of the connecting sheet can conveniently fix and block the connecting sheet and avoid the falling of the connecting sheet.
In order to fix the power wire harness better and ensure that the whole body is more attractive, the base plate is provided with a power wire harness fixing groove. The setting position and the number of the power wire harness fixing grooves can be adjusted and designed according to needs.
The utility model discloses an integrated board that is used for electric core utmost point ear, sampling and power pencil, connection piece to be connected, simple structure, the installation is dismantled conveniently, can make things convenient for to connect between the electric core to fix voltage sampling pencil in order in voltage sampling pencil fixed slot and settle and collect at voltage sampling pencil and settle logical inslot, avoid the pencil in a jumble, make the battery package outward appearance more neat and artistic. The utility model discloses an integrated board that is used for electric core utmost point ear, sampling and power pencil, connection piece to be connected, assembly process is simple, can save the assemble duration, improves production efficiency, and reduction in production cost all uncharged operation in whole installation, dismantlement process simultaneously improves the safety in production coefficient.
Drawings
FIG. 1 is a schematic structural diagram of an integrated plate for connecting an electrical core tab, a sampling and power wiring harness and a connecting sheet in embodiment 1;
fig. 2 is a diagram showing the state of use of the integrated plate for connecting the core tab, the sampling and power harness and the connecting tab in example 1.
Detailed Description
The embodiment is only for illustrating one implementation of the present invention, and is not to be taken as a limiting illustration of the protection scope of the present invention.
Example 1
A circuit board for connecting electric core pole ear, sampling and power wire harness, connecting sheet, wherein two power wire harness placing grooves 2 with one open end (the two power wire harness placing grooves of the embodiment are positioned at two ends of the substrate), a plurality of connecting sheet mounting grooves 3, a plurality of voltage sampling wire harness fixing grooves 4, a voltage sampling wire harness collecting placing through groove 5 and a power wire harness fixing groove 6 are arranged on a substrate 1, a first through hole 7 is arranged on each power wire harness placing groove 2, the first through hole 7 is matched with a total positive terminal or a total negative terminal of a battery pack, a second through hole 8 is arranged in each connecting sheet mounting groove 3, the second through hole 8 is matched with an electric core extreme of a corresponding battery pack and is opposite to an electric core extreme through hole of the connecting sheet, connecting sheet fixing retaining buckles 9 are respectively arranged on the inner walls at two sides of each mounting groove 3, one end of a plurality of voltage sampling wire harness fixing grooves 4 is connected with the plurality of connecting sheet mounting grooves 3, Two power pencil mounting grooves 2 one-to-one intercommunication, the other end of a plurality of voltage sampling pencil fixed slot 4 all collects with the voltage sampling pencil and settles logical groove 5 and be linked together, power pencil mounting groove 2, connection piece mounting groove 3, the top that logical groove 5 was settled in the collection of voltage sampling pencil has apron 10 through buckle mode cover, apron 10 is fixed on base plate 1 and is reversible structure, power pencil mounting groove 2, the top periphery of connection piece mounting groove 3 all is provided with draw-in groove 11, be provided with buckle 12 on the peripheral corresponding position of apron 10, buckle 12 and draw-in groove 11 are supporting the gomphosis each other and are in the same place.
When in use, as shown in fig. 2 (the cover plate is not turned over to cover each corresponding groove), the connecting sheet 13 is firstly fixed in the connecting sheet mounting groove of the substrate, so that the second through hole in the connecting sheet mounting groove is overlapped with the cell extreme perforation of the connecting sheet in a positive way, then the voltage sampling wire harness 14 is arranged in the voltage sampling wire harness fixing groove, the end head of the voltage sampling wire harness is connected to the corresponding connecting sheet, the voltage sampling wire harness is clamped on the substrate, the tail end of the voltage sampling wire harness is collected and arranged in the voltage sampling wire harness collecting and arranging through groove, then the cell extremes on the corresponding battery packs are arranged in the second through holes in the connecting sheet mounting groove one by one, the cell extreme on the corresponding battery pack is fixed with the connecting sheet in the connecting sheet mounting groove through a fixing component such as a bolt, the connection between the cells is completed, then the cover plate is turned over to, and finally, fixing the connecting terminals of the total positive power wire harness 15 and the connecting terminals of the total negative power wire harness 16 with the total positive terminal and the total negative terminal of the corresponding battery pack through the first through holes of the corresponding power wire harness installation grooves respectively by using fixing parts such as bolts, installing the total positive power wire harness 15 and the total negative power wire harness 16 in the power wire harness installation grooves, and clamping the total positive power wire harness 15 or the total negative power wire harness 16 (the total negative power wire harness in the embodiment) in the power wire harness fixing grooves as required, so that the installation of the integrated board is completed.
Example 2
The utility model provides an integrated plate that is used for electric core utmost point ear, sampling and power pencil, connection piece to be connected, its structure is similar with the structure that is used for electric core utmost point ear, sampling and power pencil, the integrated plate that the connection piece is connected in embodiment 1, and its difference lies in: power pencil arrangement groove, connection piece mounting groove, voltage sampling pencil fixed slot, voltage sampling pencil collect settle the top that leads to the groove and have covered the apron through the buckle mode, and the apron is independent monomer structure, and power pencil arrangement groove, connection piece mounting groove, voltage sampling pencil fixed slot, voltage sampling pencil collect and settle the top periphery that leads to the groove and all be provided with the buckle, are provided with the draw-in groove on the peripheral corresponding position of apron, and buckle and draw-in groove are supporting the gomphosis each other and are in the same place.
Claims (6)
1. The utility model provides an integrated plate that is used for electric core utmost point ear, sampling and power pencil, connection piece to be connected which characterized in that: the battery pack structure is characterized in that two power harness arranging grooves with one open ends, a plurality of connecting piece installing grooves, a plurality of voltage sampling harness fixing grooves and a voltage sampling harness collecting and arranging through groove are formed in the base plate, a first through hole is formed in each power harness arranging groove and matched with the total positive terminal or the total negative terminal of a battery pack, a second through hole is formed in each connecting piece installing groove and matched with the extreme end of an electric core of the corresponding battery pack and is opposite to the extreme end of the electric core of the connecting piece in a perforation mode, one end of each voltage sampling harness fixing groove is communicated with the connecting piece installing grooves and the two power harness arranging grooves in a one-to-one mode, and the other end of each voltage sampling harness fixing groove is communicated with the voltage sampling harness collecting and arranging through groove.
2. The integrated plate for connecting the cell tab, the sampling and power wire harness and the connecting sheet according to claim 1, wherein: and one or more tops of the power wire harness arranging groove, the connecting sheet installing groove, the voltage sampling wire harness fixing groove and the voltage sampling wire harness collecting and arranging through groove are covered with a cover plate.
3. The integrated plate for connecting the cell tab, the sampling and power wire harness and the connecting sheet according to claim 2, wherein: the cover plate is fixed together with the power wire harness arranging groove, the connecting sheet installing groove, the voltage sampling wire harness fixing groove and the voltage sampling wire harness collecting and arranging through groove in a buckling mode.
4. The integrated plate for connecting the cell tab, the sampling and power wire harness and the connecting sheet according to claim 3, wherein: the cover plate is of an independent single structure; or the cover plate is fixed on the base plate and is of a reversible structure.
5. The integrated plate for connecting the cell tab, the sampling and power wire harness and the connecting sheet according to claim 1, wherein: and connecting sheet fixing retaining buckles are respectively arranged on the inner walls of the two sides of each connecting sheet mounting groove.
6. The integrated board for connecting the battery core tab, the sampling and power wire harness and the connecting sheet according to any one of claims 1 to 5, wherein: and the base plate is provided with a power wire harness fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538581.9U CN210224155U (en) | 2019-09-17 | 2019-09-17 | Integrated plate for connecting battery core tab, sampling and power wire harness and connecting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538581.9U CN210224155U (en) | 2019-09-17 | 2019-09-17 | Integrated plate for connecting battery core tab, sampling and power wire harness and connecting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224155U true CN210224155U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538581.9U Active CN210224155U (en) | 2019-09-17 | 2019-09-17 | Integrated plate for connecting battery core tab, sampling and power wire harness and connecting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210224155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115621678A (en) * | 2022-12-19 | 2023-01-17 | 比亚迪股份有限公司 | Sampling protective structure, battery and vehicle |
-
2019
- 2019-09-17 CN CN201921538581.9U patent/CN210224155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115621678A (en) * | 2022-12-19 | 2023-01-17 | 比亚迪股份有限公司 | Sampling protective structure, battery and vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: 410221 No. 348, Tongzipo West Road, Changsha High tech Development Zone, Changsha City, Hunan Province Patentee after: HUNAN COPOWER EV BATTERY Co.,Ltd. Address before: 518000, Room 601-604, Block A, Building 1, No. 131 Jihua West Road, Chancheng District, Foshan City, Guangdong Province, China Patentee before: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. |