CN210743998U - Battery fixing device for new energy automobile - Google Patents
Battery fixing device for new energy automobile Download PDFInfo
- Publication number
- CN210743998U CN210743998U CN201920770614.6U CN201920770614U CN210743998U CN 210743998 U CN210743998 U CN 210743998U CN 201920770614 U CN201920770614 U CN 201920770614U CN 210743998 U CN210743998 U CN 210743998U
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- plate
- groove structure
- lifting
- fixing device
- new energy
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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 relates to a battery fixing device for new energy automobile. A first sliding groove structure and a positioning groove structure are arranged on a first inner wall of the box body, a second inner wall is opposite to the first inner wall, a second sliding groove structure and a positioning groove structure are arranged on the second inner wall, and the first sliding groove structure and the second sliding groove structure are parallel and vertically arranged; the first sliding chute structure is connected with the second sliding chute structure through a lifting supporting plate, and the lifting supporting plate is in sliding connection with the sliding chute structure; the lifting supporting plate is connected with the lower part of the sliding groove structure through a first spring; the positioning groove structure is internally provided with an elastic sheet, the bottom of the elastic sheet is provided with a bending part which is bent inwards, and the positioning groove structure is rotationally connected with the elastic sheet through a rotating shaft; and the inner wall of the positioning groove structure is provided with a magnet, and the elastic sheet is provided with a magnetic sticker opposite to the magnet. Compared with the prior art, the device not only realizes the fixation of the battery body, but also is convenient for the disassembly and the assembly of the battery body.
Description
Technical Field
The utility model relates to a battery fixing device technical field especially relates to a battery fixing device for new energy automobile.
Background
With the development of society and the progress of science and technology, green and environmental protection is an important development direction of modern science and technology, and a new energy automobile gradually replacing a traditional fuel automobile appears, generally adopts electric energy as a power source (or uses conventional vehicle fuel and adopts a novel vehicle-mounted power device), synthesizes advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
The battery of the new energy automobile is a main energy source of the new energy automobile and an important part of the new energy automobile, and due to the complexity of the running environment of the automobile, the stability and the safety of the battery need to be guaranteed in order to guarantee the practicability of the new energy automobile. The battery of present new energy automobile is direct fixed mounting in the inside of automobile body, and the installation is dismantled the difficulty, is not convenient for the change of battery.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to not enough among the prior art, provide a battery fixing device for new energy automobile, the device not only realized battery body's fixed, and be convenient for battery body's dismantlement and installation.
The utility model adopts the following technical proposal:
a battery fixing device for a new energy automobile comprises a box body, wherein a first sliding groove structure and a positioning groove structure are formed in a first inner wall of the box body, a second inner wall of the box body is opposite to the first inner wall, a second sliding groove structure and a positioning groove structure are formed in the second inner wall, and the first sliding groove structure and the second sliding groove structure are arranged in parallel and vertically; the first sliding chute structure is connected with the second sliding chute structure through a lifting supporting plate, and the lifting supporting plate is in sliding connection with the sliding chute structure; the lifting supporting plate is connected with the lower part of the sliding groove structure through a first spring; an elastic sheet is arranged in the positioning groove structure, a bending part which is bent inwards is arranged at the bottom of the elastic sheet, and the positioning groove structure is rotatably connected with the elastic sheet through a rotating shaft; the inner wall of the positioning groove structure is provided with a magnet, and the elastic sheet is provided with a magnetic sticker opposite to the magnet; the battery box comprises a box body, a lifting supporting plate and a cover body, wherein the cover body is installed at the top of the box body, the cover body and the lifting supporting plate jointly form a containing cavity, a battery body is placed in the containing cavity, and the containing cavity is matched with the battery body.
Furthermore, the bottom of the lifting supporting plate is provided with a limiting plate, and the cross section of the limiting plate is trapezoidal.
Furthermore, the obtuse angle value formed by the limiting plate and the outer wall surface of the lifting supporting plate is equal to the obtuse angle value formed by the bending part of the elastic sheet.
Furthermore, the lifting supporting plate comprises a first lifting plate, a second lifting plate and a spring rod, the first lifting plate is connected with the second lifting plate through the spring rod, and the first lifting plate is opposite to the second lifting plate.
Furthermore, a plurality of through heat dissipation holes are formed in the side wall of the box body, and protective covers are installed in the heat dissipation holes.
Further, a buffer plate is mounted on the limiting plate, a plurality of second springs are mounted on the buffer plate, and the second springs are arranged at equal intervals along the length direction of the buffer plate; and the buffer plate is connected with the lifting supporting plate through the second spring.
Furthermore, a plurality of sliding grooves are formed in the inner side of the limiting plate, and the sliding grooves are arranged at equal intervals along the length direction of the limiting plate; the buffer plate with the slip recess connection side is equipped with the fixture block structure, the fixture block structure with slip recess sliding connection.
Further, a handle is mounted at the top of the cover body.
Furthermore, a rubber anti-skid pad is arranged on the elastic sheet; and a rubber protective pad is arranged on the lifting supporting plate.
The utility model provides a new energy automobile, its includes the automobile body be equipped with battery fixing device on the automobile body, battery fixing device does the utility model provides a battery fixing device.
Compared with the prior art, the utility model discloses the beneficial effect who obtains:
1) when the battery body is placed, the first spring compresses and stores energy, and when the battery body is taken out, the first spring releases energy and brings the lifting support plate to move upwards to realize the reset of the lifting support plate; the cover body and the box body are designed in a split mode, so that the battery body can be conveniently taken out, and the battery body can be conveniently detached and installed; meanwhile, the size of the accommodating cavity is matched with the battery body, and the battery body is fixed.
2) The angle value formed by the limiting plate and the lifting supporting plate is consistent with the angle value of the elastic sheet, so that the mechanical protection is facilitated, and the limiting effect is achieved.
3) The design of the heat dissipation holes enhances the heat dissipation performance.
4) The design of buffer board and second spring plays the cushioning effect, has realized further protection to battery body.
5) The design of the handle facilitates the opening of the cover body and the replacement of the battery body.
6) The rubber anti-skid pad is additionally arranged, so that the friction coefficient can be increased, and the friction force can be increased.
7) The rubber protective pad is additionally arranged, so that the battery body can be better protected.
Drawings
For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic structural view of the L-shaped lifting pallet of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
in the figure: 1. a box body; 2. a cover body; 3. a positioning groove structure; 4. a spring plate; 401. a bending section; 5. lifting the supporting plate; 501. a first lifter plate; 502. a second lifter plate; 6. a spring lever; 7. magnetic pasting; 8. a magnet; 9. a first chute structure; 10. a first spring; 11. a buffer plate; 12. a limiting plate; 13. a second spring; 14. a rubber protection pad; 15. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be discussed in detail with reference to the accompanying drawings 1 to 4 and the embodiment:
a battery fixing device for a new energy automobile comprises a box body 1, a cover body 2, a lifting supporting plate 5 and an elastic sheet 4. A first sliding groove structure 9 and a positioning groove structure 3 are arranged on a first inner wall of the box body 1, a second inner wall of the box body is opposite to the first inner wall, a second sliding groove structure and the positioning groove structure 3 are arranged on the second inner wall, and the first sliding groove structure 9 and the second sliding groove structure are parallel and vertically arranged; the first sliding groove structure 9 is connected with the second sliding groove structure through the lifting support plate 5, and the lifting support plate 5 is connected with the sliding groove structures in a sliding mode. In this embodiment, the first inner wall and the second inner wall are both provided with two sliding groove structures, and the two sliding groove structures are respectively arranged at two ends of the inner wall of the box body 1. The two connecting ends of the lifting supporting plate 5 are fixedly provided with sliding block structures, the sliding block structures are arranged in the first sliding groove structures 9 and the second sliding groove structures correspondingly, and the sliding block structures can slide along the sliding groove structures. A vertically arranged first spring 10 is installed in the chute structure, the upper end of the first spring 10 is fixedly connected with the lower surface of the lifting supporting plate 5, and the lower end of the first spring 10 is fixedly connected with the lower part of the chute structure. After the battery body is placed, the first spring 10 compresses and stores energy, and after the battery body is taken out, the first spring 10 releases energy and brings the lifting support plate 5 to move upwards, so that the lifting support plate 5 is reset.
The elastic sheet 4 is installed in the positioning groove structure 3, a bending part 401 which is bent inwards is arranged at the bottom of the elastic sheet 4, and the elastic sheet 4 is rotatably connected with the positioning groove structure 3 through a rotating shaft. Specifically, a rotating shaft can be installed in the positioning groove structure 3, and the elastic sheet 4 is sleeved on the rotating shaft, so that the elastic sheet 4 is rotatably connected with the positioning groove structure 3. The design of the bending part 401 on the elastic sheet 4 plays a role in mechanical protection and limiting, and continuous descending of the lifting support plate 5 caused by undersize of friction force generated between the elastic sheet 4 and the lifting support plate 5 and insufficient gravity of the battery body and the lifting support plate 5 is avoided. In this embodiment, the first inner wall and the second inner wall are both provided with two positioning groove structures 3, and the two positioning groove structures 3 are both arranged on the inner side of the chute structure; and each positioning groove structure 3 is internally provided with the elastic sheet 4. The magnet 8 is fixedly mounted on the inner wall surface of the positioning groove structure 3, the magnet patches 7 opposite to the magnet 8 are arranged on the elastic pieces 4, and the mounting positions of the magnet patches 7 are in one-to-one correspondence with the mounting positions of the magnet 8.
The top of the box body 1 is provided with a cover body 2; the box 1, the lid 2 and the lifting support plate 5 jointly form a containing cavity, a battery body is placed in the containing cavity, the size of the containing cavity is matched with the volume of the battery body, and particularly, the upper surface of the battery body is basically flush with the upper surface of the containing cavity, so that the battery body is fixedly mounted. Lid 2 with box 1 can be in the same place through bolt, pin, hasp or other modes fixed connection, and this embodiment does not do the restriction to specific mounting means, all is in the utility model discloses a within the scope of protection.
Further, a limiting plate 12 is arranged at the bottom of the lifting supporting plate 5, the cross section of the limiting plate 12 is approximately trapezoidal, and an obtuse angle value a formed by the limiting plate 12 and the outer wall surface of the lifting supporting plate 5 is matched with an obtuse angle value b formed by the bending part 401 of the elastic sheet 4; under the action of the lifting support plate 5, the elastic sheet 4 still has a rotation trend, and the rotation trend can effectively ensure that a certain extrusion acting force is formed between the elastic sheet 4 and the lifting support plate 5, so that corresponding friction force is generated between the elastic sheet 4 and the lifting support plate 5, and the design of the limiting plate 12 plays roles of mechanical protection and limiting. (wherein a and b are as shown in FIG. 4)
Further, an obtuse angle value a formed by the limiting plate 12 and the outer wall surface of the lifting supporting plate 5 is equal to an obtuse angle value b formed by the bending part 401 of the elastic sheet 4. When the angle of the two is the same, the anti-falling effect is better.
Further, the lifting supporting plate 5 includes a first lifting plate 501, a second lifting plate 502 and a spring rod 6, the first lifting plate 501 is connected to the second lifting plate 502 through the spring rod 6, and the first lifting plate 501 is opposite to the second lifting plate 502. The cross section of the first lifting plate 501 is T-shaped; the first lifting plate 501 and the second lifting plate 502 adopt the same structural design. The spring rod 6 has certain elasticity and plays a role in buffering. In this embodiment, the number of the spring rods 6 is three, and the spring rods are arranged at equal intervals along the length direction of the first lifting plate 501.
Further, a plurality of through heat dissipation holes 15 are formed in the side wall of the case 1 for heat dissipation of the battery body, so that the heat dissipation performance is good. And install the protection casing in the louvre 15, the protection casing is used for filtering the particulate matter, gets into impurity and influences heat dispersion in avoiding box 1.
Further, a buffer plate 11 is mounted on the limiting plate 12, a plurality of second springs 13 are mounted on the buffer plate 11, and the second springs 13 are vertically arranged at equal intervals along the length direction of the buffer plate 11; and the lower extreme fixed mounting of second spring 13 is in the upper surface of buffer board 11, the upper end of second spring 13 is then fixed mounting be in the lower surface of lifting support plate 5, through second spring 13 realizes the fixed connection between buffer board 11 and the lifting support plate 5 of writing, has certain buffering and cushioning effect, realizes further protection to the battery body.
Further, a plurality of vertically arranged sliding grooves are formed in the inner side of the limiting plate 12, and the sliding grooves are arranged at equal intervals along the length direction of the limiting plate 12; the buffer plate 11 with the slip recess connection side is equipped with the fixture block structure, the fixture block structure with slip recess sliding connection realizes the fixture block structure along the upper and lower slip of slip recess.
Further, the top of the cover body 2 is fixedly provided with a handle through bolts and the like, so that the cover body 2 is convenient to open.
Further, a rubber anti-skid pad is fixedly arranged at the upper part of the inner side of the elastic sheet 4; the rubber anti-skid pad can increase the friction coefficient.
Further, a rubber protection pad 14 is fixedly mounted on the upper surface of the lifting supporting plate 5 and used for protecting the battery body.
When the novel energy automobile battery box is used specifically, a novel energy automobile battery is placed in the accommodating cavity of the box body 1; in the process of putting the battery body, the bottom of the battery body is contacted with the lifting plates arranged oppositely at two sides. Under the action of gravity, the lifting supporting plate 5 is driven to descend, and the first spring 10 is compressed to store energy; after lifting support plate 5 descends a take the altitude, with shell fragment 4 contact, it is rotatory to drive shell fragment 4, when rotatory extreme position to shell fragment 4 (be the upper portion of shell fragment 4 and lifting support plate 5's outer wall surface contact promptly), lifting support plate 5 still has the trend of downstream this moment, shell fragment 4 also has the rotation trend, this rotation trend can effectively guarantee to have certain extrusion effort between shell fragment 4 and lifting support plate 5, make and produce corresponding frictional force between shell fragment 4 and lifting support plate 5, prevent lifting support plate 5's decline, realize lifting support plate 5's clamp tight fixedly, because the size of battery body and the size phase-match that holds the chamber, and then realize pressing from both sides tight fixed battery body. Then, install lid 2 at the top of box 1 through pin etc. this moment, the chamber size that holds that is formed by box 1, lid 2, lift layer board 5 and spring beam 6 just in time with battery body size phase-match, realized battery body's fixed. When the battery body needs to be taken out, the pin is disassembled, the cover body 2 is opened through the handle, the battery body is taken out, and the elastic sheet 4 and the lifting supporting plate 5 are loosened due to the elasticity of the spring rod 6; at the moment, the first spring 10 releases energy, the lifting support plate 5 is driven to rise and reset through the slider structure, and the magnet 8 magnetically adsorbs the magnetic sticker 7 to reset the elastic sheet 4.
The utility model provides a new energy automobile, its includes the automobile body be equipped with battery fixing device on the automobile body, battery fixing device does the utility model provides a battery fixing device.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (10)
1. The utility model provides a battery fixing device for new energy automobile which characterized in that: the box body is provided with a first sliding groove structure and a positioning groove structure on a first inner wall, a second inner wall of the box body is opposite to the first inner wall, a second sliding groove structure and a positioning groove structure are arranged on the second inner wall, and the first sliding groove structure and the second sliding groove structure are arranged in parallel and vertically; the first sliding chute structure is connected with the second sliding chute structure through a lifting supporting plate, and the lifting supporting plate is in sliding connection with the sliding chute structure; the lifting supporting plate is connected with the lower part of the sliding groove structure through a first spring; an elastic sheet is arranged in the positioning groove structure, a bending part which is bent inwards is arranged at the bottom of the elastic sheet, and the positioning groove structure is rotatably connected with the elastic sheet through a rotating shaft; the inner wall of the positioning groove structure is provided with a magnet, and the elastic sheet is provided with a magnetic sticker opposite to the magnet; the battery box comprises a box body, a lifting supporting plate and a cover body, wherein the cover body is installed at the top of the box body, the cover body and the lifting supporting plate jointly form a containing cavity, a battery body is placed in the containing cavity, and the containing cavity is matched with the battery body.
2. The battery fixing device for the new energy automobile according to claim 1, characterized in that: the bottom of the lifting supporting plate is provided with a limiting plate, and the cross section of the limiting plate is trapezoidal.
3. The battery fixing device for the new energy automobile according to claim 2, characterized in that: the obtuse angle value formed by the limiting plate and the outer wall surface of the lifting supporting plate is equal to the obtuse angle value formed by the bending part of the elastic piece.
4. The battery fixing device for the new energy automobile according to any one of claims 1 to 3, characterized in that: the lifting supporting plate comprises a first lifting plate, a second lifting plate and a spring rod, the first lifting plate is connected with the second lifting plate through the spring rod, and the first lifting plate is opposite to the second lifting plate.
5. The battery fixing device for the new energy automobile according to claim 1, characterized in that: the side wall of the box body is provided with a plurality of through heat dissipation holes, and a protective cover is arranged in each heat dissipation hole.
6. The battery fixing device for the new energy automobile according to claim 2, characterized in that: the limiting plate is provided with a buffer plate, the buffer plate is provided with a plurality of second springs, and the second springs are arranged at equal intervals along the length direction of the buffer plate; and the buffer plate is connected with the lifting supporting plate through the second spring.
7. The battery fixing device for the new energy automobile according to claim 6, characterized in that: the inner side of the limiting plate is provided with a plurality of sliding grooves which are arranged at equal intervals along the length direction of the limiting plate; the buffer plate with the slip recess connection side is equipped with the fixture block structure, the fixture block structure with slip recess sliding connection.
8. The battery fixing device for the new energy automobile according to claim 1, characterized in that: the top of the cover body is provided with a handle.
9. The battery fixing device for the new energy automobile according to claim 1, characterized in that: the elastic sheet is provided with a rubber anti-skid pad; and a rubber protective pad is arranged on the lifting supporting plate.
10. The utility model provides a new energy automobile, its includes the automobile body be equipped with battery fixing device on the automobile body, its characterized in that: the battery holder according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770614.6U CN210743998U (en) | 2019-05-27 | 2019-05-27 | Battery fixing device for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770614.6U CN210743998U (en) | 2019-05-27 | 2019-05-27 | Battery fixing device for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210743998U true CN210743998U (en) | 2020-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770614.6U Expired - Fee Related CN210743998U (en) | 2019-05-27 | 2019-05-27 | Battery fixing device for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210743998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421168A (en) * | 2020-11-20 | 2021-02-26 | 长兴途牛电子科技有限公司 | New energy automobile power battery structure and assembling method thereof |
-
2019
- 2019-05-27 CN CN201920770614.6U patent/CN210743998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421168A (en) * | 2020-11-20 | 2021-02-26 | 长兴途牛电子科技有限公司 | New energy automobile power battery structure and assembling method thereof |
| CN112421168B (en) * | 2020-11-20 | 2023-09-01 | 长兴途牛电子科技有限公司 | New energy automobile power battery structure and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20210527 |