CN211125742U - Be applied to electric automobile's novel battery package subassembly - Google Patents
Be applied to electric automobile's novel battery package subassembly Download PDFInfo
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- CN211125742U CN211125742U CN201922294369.9U CN201922294369U CN211125742U CN 211125742 U CN211125742 U CN 211125742U CN 201922294369 U CN201922294369 U CN 201922294369U CN 211125742 U CN211125742 U CN 211125742U
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- battery pack
- outer frame
- frame body
- bottom outer
- pack assembly
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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 a novel battery pack assembly applied to an electric automobile, which comprises a bottom outer frame body in a square structure and a battery pack arranged in the bottom outer frame body; a plurality of elastic limiting mechanisms for limiting and connecting the battery pack assembly and the external locking frame and a plurality of clamping connecting rods for clamping and connecting the battery pack assembly and the locking device of the external locking frame are further arranged on the periphery of the bottom outer frame body; the utility model discloses a battery pack assembly, including bottom outer frame body, outside lock solid frame structure, battery pack assembly and battery pack assembly, bottom outer frame body front end position is provided with and is used for the power connector who is connected with external power supply part, and in the in-service use equipment process, the battery pack assembly utilizes the elasticity stop gear of periphery and outside lock solid frame structure to carry out stable spacing connection, and the structural design of this application is reasonable, and the reliability is high.
Description
[ technical field ]
The utility model relates to a trade battery package equipment technical field for the electricity, especially relate to a structural design is reasonable, the high novel battery package subassembly of being applied to electric automobile of stability.
[ background art ]
Along with the gradual popularization of electric vehicles, the battery replacement parts closely related to the battery replacement of the electric vehicles are also rapidly promoted and applied, and powerful help is provided for the development of the electric vehicles.
In the current battery pack replacement process of the electric automobile, the more key technologies are position limitation, clamping fixation, reliability connection and the like of the battery pack, the existing technologies and component structural designs still cannot meet practical application requirements, the structural innovation degree is not high enough, and the progress of the industry cannot be better promoted.
Based on this, a great deal of research and development and experiments are carried out by those skilled in the art, and improvement are carried out from the specific structural part of the battery replacement related component, and a better result is obtained.
[ contents of utility model ]
For overcoming the problem that prior art exists, the utility model provides a structural design is reasonable, the high novel battery of being applied to electric automobile package subassembly of stability.
The utility model provides a solution to the technical problem to provide a novel battery pack assembly applied to an electric vehicle, comprising a bottom outer frame body in a square structure and a battery pack arranged in the bottom outer frame body; a plurality of elastic limiting mechanisms for limiting and connecting the battery pack assembly and the external locking frame and a plurality of clamping connecting rods for clamping and connecting the battery pack assembly and the locking device of the external locking frame are further arranged on the periphery of the bottom outer frame body; and a power supply connector used for being connected with an external power supply component is arranged at the front end part of the bottom outer frame body.
Preferably, the battery pack is of a square structure, and a plurality of support rods for supporting the battery pack are arranged at equal intervals at the bottom of the inner side of the bottom outer frame.
Preferably, the elastic limiting mechanisms are respectively arranged at the two side edges of the bottom outer frame body; and the number of the elastic limiting mechanisms at each side part is at least two.
Preferably, the elastic limiting mechanism comprises a connecting part connected with the bottom outer frame body, a limiting part arranged at the front end part of the connecting part, and a telescopic part which is positioned in the connecting part and can be telescopic relative to the connecting part; the connecting part is hollow, the telescopic part is integrally embedded in the inner side of the connecting part, and a spring body used for keeping the elastic recovery performance of the telescopic part is further arranged in the connecting part.
Preferably, the middle part of the limiting part is provided with a through hole for exposing the front end part of the telescopic part; and the connecting part and the limiting part are provided with screw holes for connecting the connecting part and the limiting part to the bottom outer frame body.
Preferably, the telescopic part comprises a first telescopic section, a second telescopic section and a third telescopic section, wherein the first telescopic section, the second telescopic section and the third telescopic section are integrally formed; the outer diameter of the first telescopic section, the second telescopic section and the third telescopic section is gradually reduced to form a step.
Preferably, the connecting part comprises a first connecting part inserted inside the bottom outer frame body and a second connecting part integrally formed with the first connecting part and located on the outer surface of the bottom outer frame body; the front end part of the second connecting part is provided with a chamfer structure.
Preferably, the clamping connecting rods are also symmetrically arranged at the two side parts of the bottom outer frame body; and the spacing of the clamping connecting rods is equal.
Compared with the prior art, the utility model relates to a be applied to electric automobile's novel battery package subassembly is square body structure's bottom outer frame body 11 and set up in through setting up simultaneously battery package 12 structure in the bottom outer frame body 11, just bottom outer frame body 11 still sets up a plurality ofly all around and is used for spacing connection battery package subassembly 1 and outside lock solid frame 11's elasticity stop gear 113/114 and a plurality of block connecting rod 112 that are used for carrying out the block with outside lock solid frame's locking means and be connected, and bottom outer frame body 11 front end position sets up the power connection 111 that is used for being connected with external power supply unit, and in the in-service use equipment process, battery package subassembly 1 utilizes the elasticity stop gear 113/114 and the outside lock solid frame structure of periphery to carry out stable spacing connection, and the structural design of this application is reasonable, and the reliability is high.
[ description of the drawings ]
Fig. 1 is a schematic view of a three-dimensional structure of a novel battery pack assembly applied to an electric vehicle.
[ detailed description of the invention ]
To make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a novel battery pack assembly 1 for an electric vehicle according to the present invention includes a bottom outer frame 11 having a square structure and a battery pack 12 disposed in the bottom outer frame 11; a plurality of elastic limiting mechanisms 113/114 for limiting and connecting the battery pack assembly 1 and the external locking frame 11 and a plurality of clamping connecting rods 112 for clamping and connecting with a locking device of the external locking frame are further arranged around the bottom outer frame body 11; the front end of the bottom outer frame 11 is provided with a power connector 111 for connecting with an external power supply.
This application is through setting up the bottom outer frame body 11 that is the cuboid structure simultaneously and set up in battery package 12 structure in the bottom outer frame body 11, just be in bottom outer frame body 11 still sets up a plurality ofly all around and is used for spacing connection battery package subassembly 1 and the elasticity stop gear 113/114 of outside lock solid frame 11 and a plurality of block connecting rod 112 that are used for carrying out the block with the locking means of outside lock solid frame and be connected, the power connection 111 that is used for being connected with external power source unit is set up to bottom outer frame body 11 front end position, and in the in-service use assembling process, battery package subassembly 1 utilizes the elasticity stop gear 113/114 of periphery to carry out stable spacing connection with outside lock solid frame structure, and the structural design of this application is reasonable, and the reliability is high.
Preferably, the battery pack 12 is a square structure, and a plurality of support rods for supporting the battery pack 12 are arranged at equal intervals at the bottom of the inner side of the bottom outer frame 11.
Preferably, the elastic limiting mechanisms 113/114 are respectively installed at two side portions of the bottom outer frame 11; and the number of the elastic limit mechanisms 113/114 at each side edge part is at least two.
Preferably, the elastic stopper 113/114 includes a connecting portion connected to the bottom outer frame 11, a stopper installed at a front end of the connecting portion, and a telescopic portion inside the connecting portion and capable of being extended and retracted relative to the connecting portion; the connecting part is hollow, the telescopic part is integrally embedded in the inner side of the connecting part, and a spring body used for keeping the elastic recovery performance of the telescopic part is further arranged in the connecting part.
Preferably, the middle part of the limiting part is provided with a through hole for exposing the front end part of the telescopic part; and the connecting part and the limiting part are provided with screw holes for connecting the connecting part and the limiting part to the bottom outer frame body 11.
Preferably, the telescopic part comprises a first telescopic section, a second telescopic section and a third telescopic section, wherein the first telescopic section, the second telescopic section and the third telescopic section are integrally formed; the outer diameter of the first telescopic section, the second telescopic section and the third telescopic section is gradually reduced to form a step.
Preferably, the connecting portion includes a first connecting portion inserted inside the bottom outer frame 11 and a second connecting portion integrally formed with the first connecting portion and located on the outer surface of the bottom outer frame 11; the front end part of the second connecting part is provided with a chamfer structure.
Preferably, the engaging connecting rods 112 are also symmetrically installed at two side portions of the bottom outer frame 11; and the pitch of the engagement connection rods 112 is equal.
Compared with the prior art, the utility model relates to a be applied to electric automobile's novel battery package subassembly 1 through set up simultaneously be square body structure the bottom outer frame body 11 and set up in battery package 12 structure in the bottom outer frame body 11, just bottom outer frame body 11 still sets up a plurality ofly all around and is used for spacing connection battery package subassembly 1 and outside lock solid frame 11's elasticity stop gear 113/114 and a plurality of block connecting rod 112 that are used for carrying out the block with outside lock solid frame's locking means and be connected, end position sets up the power connection 111 that is used for being connected with external power source part before the bottom outer frame body 11, and in the in-service use assembling process, battery package subassembly 1 utilizes the elasticity stop gear 113/114 and the outside lock solid frame structure of periphery to carry out stable spacing connection, the structural design of this application is reasonable, and the reliability is high.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a be applied to electric automobile's novel battery package subassembly which characterized in that: the battery pack comprises a bottom outer frame body in a square structure and a battery pack arranged in the bottom outer frame body; a plurality of elastic limiting mechanisms for limiting and connecting the battery pack assembly and the external locking frame and a plurality of clamping connecting rods for clamping and connecting the battery pack assembly and the locking device of the external locking frame are further arranged on the periphery of the bottom outer frame body; and a power supply connector used for being connected with an external power supply component is arranged at the front end part of the bottom outer frame body.
2. The novel battery pack assembly applied to the electric vehicle as claimed in claim 1, wherein: the battery pack is of a square structure, and a plurality of support rods for supporting the battery pack are arranged at the bottom of the inner side of the outer frame body at equal intervals.
3. The novel battery pack assembly applied to the electric vehicle as claimed in claim 1, wherein: the elastic limiting mechanisms are respectively arranged at the two side edges of the bottom outer frame body; and the number of the elastic limiting mechanisms at each side part is at least two.
4. The novel battery pack assembly applied to the electric vehicle as claimed in claim 3, wherein: the elastic limiting mechanism comprises a connecting part connected with the bottom outer frame body, a limiting part arranged at the front end part of the connecting part and a telescopic part which is positioned in the connecting part and can be telescopic relative to the connecting part; the connecting part is hollow, the telescopic part is integrally embedded in the inner side of the connecting part, and a spring body used for keeping the elastic recovery performance of the telescopic part is further arranged in the connecting part.
5. The novel battery pack assembly applied to the electric vehicle as claimed in claim 4, wherein: the middle part of the limiting part is provided with a through hole for exposing the front end part of the telescopic part; and the connecting part and the limiting part are provided with screw holes for connecting the connecting part and the limiting part to the bottom outer frame body.
6. The novel battery pack assembly applied to the electric vehicle as claimed in claim 5, wherein: the telescopic part comprises a first telescopic section, a second telescopic section and a third telescopic section, wherein the first telescopic section, the second telescopic section and the third telescopic section are integrally formed; the outer diameter of the first telescopic section, the second telescopic section and the third telescopic section is gradually reduced to form a step.
7. The novel battery pack assembly applied to the electric vehicle as claimed in claim 6, wherein: the connecting part comprises a first connecting part inserted in the inner side of the bottom outer frame body and a second connecting part which is integrally formed with the first connecting part and is positioned on the outer surface of the bottom outer frame body; the front end part of the second connecting part is provided with a chamfer structure.
8. The novel battery pack assembly applied to the electric vehicle as claimed in claim 1, wherein: the clamping connecting rods are also symmetrically arranged at the two side parts of the bottom outer frame body; and the spacing of the clamping connecting rods is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922294369.9U CN211125742U (en) | 2019-12-19 | 2019-12-19 | Be applied to electric automobile's novel battery package subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922294369.9U CN211125742U (en) | 2019-12-19 | 2019-12-19 | Be applied to electric automobile's novel battery package subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211125742U true CN211125742U (en) | 2020-07-28 |
Family
ID=71707147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922294369.9U Active CN211125742U (en) | 2019-12-19 | 2019-12-19 | Be applied to electric automobile's novel battery package subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211125742U (en) |
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2019
- 2019-12-19 CN CN201922294369.9U patent/CN211125742U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210318 Address after: 518000 area E, east of 6th floor, building 1, zhongyuntai science and Technology Industrial Park, Tangtou No.1 Road, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Xinyu Holding Co.,Ltd. Address before: 518000 area a, 6th floor, building 1, zhongyuntai science and Technology Industrial Park, Tangtou No.1 Road, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HUITENG INNOVATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: 518000 workshop 501, building 5, Nangang Second Industrial Park, No. 1026, Songbai Road, Yangguang community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Yiwei Automobile Technology Co.,Ltd. Address before: 518000 area E, east of 6th floor, building 1, zhongyuntai science and Technology Industrial Park, Tangtou No.1 Road, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Xinyu Holding Co.,Ltd. |
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| TR01 | Transfer of patent right |