CN210132994U - New energy automobile damping device - Google Patents
New energy automobile damping device Download PDFInfo
- Publication number
- CN210132994U CN210132994U CN201921072767.XU CN201921072767U CN210132994U CN 210132994 U CN210132994 U CN 210132994U CN 201921072767 U CN201921072767 U CN 201921072767U CN 210132994 U CN210132994 U CN 210132994U
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- CN
- China
- Prior art keywords
- base
- power battery
- bolt
- limiting
- new energy
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a new energy automobile damping device, including base, power battery, the base is front end open-ended cuboid groove structure, be provided with the mounting hole in the base, fixed mounting has the universal ball of shock attenuation in the mounting hole, shock attenuation universal ball bottom fixed mounting is in the mounting hole, the top of the universal ball of shock attenuation is located base surface top, base fixed surface installs little shock pad, the height that highly is less than the universal ball top of shock attenuation and exposes the base of little shock pad, the base top is provided with the top cap, fixed surface installs big shock pad under the top cap, the base front side is provided with stop device, power battery places in the base. The utility model discloses simple structure, it is practical convenient, can make things convenient for power battery's installation and dismantlement, can also effectively avoid power battery to damage because of vibrations in going.
Description
Technical Field
The utility model relates to an automobile damping device technical field specifically is a new energy automobile damping device.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and novel structure. The new energy automobile comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen motor automobile, other new energy automobiles and the like.
At present, a pure electric new energy automobile is mainly pushed in China, a power battery is an indispensable device on the new energy automobile, the traditional power battery is mainly fixed on a battery bracket through a bolt during installation, the installation mode is complicated, and the power battery is heavy and inconvenient to install and disassemble; meanwhile, when the automobile runs on bumpy road sections, the power battery is easy to damage an electric core inside the battery due to the fact that the power battery is not provided with the damping and buffering device, the service life of the battery is shortened, and the maintenance cost of a user is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy automobile damping device for it is loaded down with trivial details, the installation and the dismantlement of being not convenient for to solve current power battery mounting means, thereby and lack the problem that shock attenuation buffer leads to power battery electricity core to damage easily at the in-process of traveling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a new energy automobile damping device, includes base, power battery, the base is front end open-ended cuboid groove structure, be provided with the mounting hole in the base, fixed mounting has the universal ball of shock attenuation in the mounting hole, shock attenuation universal ball bottom fixed mounting is in the mounting hole, the top of the universal ball of shock attenuation is located base surface top, base surface fixed mounting has little shock pad, the height that highly is less than the universal ball top of shock attenuation and exposes the base of little shock pad, the base top is provided with the top cap, fixed surface installs big shock pad under the top cap, the base front side is provided with stop device, power battery places in the base.
Preferably, the top cover edge is provided with a bolt hole, the upper end of the side wall of the base is provided with a bolt hole, and the top cover is fixedly installed on the base through a fastening bolt.
Preferably, the fastening bolt is a check bolt, and the bolt looseness caused by bumping and vibration can be effectively prevented.
Preferably, the limiting device is a limiting bolt device, a limiting bolt of the limiting bolt device is fixedly installed on the side wall of the front side of the base, and the bolt hole is fixedly installed on the front surface of the power battery.
Preferably, a damping rubber pad is arranged between the limiting bolt of the limiting device and the side wall of the front side of the base, and a damping rubber pad is arranged between the limiting hole of the limiting device and the front surface of the power battery.
Preferably, the number of the limiting devices is 4.
The beneficial effects of the utility model reside in that:
the utility model can be taken out without moving the power battery during the installation and disassembly by arranging the damping universal ball, thereby saving time and labor and facilitating the operation; through setting up little shock pad, big shock pad, top cap and stop device, can leave certain removal buffering spaciousness for power battery in the base, be unlikely to the displacement of great degree again simultaneously to can effectively cushion the impact that power battery electric core brought for the vibrations of the driving of car, avoid electric core to damage.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a left side sectional view of the present invention.
In the figure: the damping device comprises a base 1, a top cover 2, a power battery 3, a large damping pad 4, a fastening bolt 5, a limiting device 6, a damping universal ball 7, a small damping pad 8 and a mounting hole 9.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Referring to fig. 1-2, a new energy automobile damping device comprises a base 1 and a power battery 3, wherein the base 1 is of a cuboid groove structure with an opening at the front end, a mounting hole 9 is formed in the base 1, a damping universal ball 7 is fixedly mounted in the mounting hole 9, the bottom of the damping universal ball 7 is fixedly mounted in the mounting hole 9, the top of the damping universal ball 7 is positioned above the surface of the base 1, a small damping pad 8 is fixedly mounted on the surface of the base 1, the height of the small damping pad 8 is lower than the height of the damping universal ball 7 exposed out of the base 1, a top cover 2 is arranged above the base 1, bolt holes are formed in the edge of the top cover 2, corresponding bolt holes are formed in the upper end of the side wall of the base 1, the top cover 2 is fixedly mounted on the base 1 through fastening bolts 5, the fastening bolts 5 are anti-loosening bolts, the bolts can effectively prevent the, base 1 front side is provided with spacing bolt device, and spacing bolt fixed mounting of spacing bolt device is provided with the shock attenuation cushion in base 1 front side lateral wall between, and bolt hole fixed mounting is provided with the shock attenuation cushion in power battery 3 front surface between bolt hole and the power battery 3, and power battery 3 places in base 1.
When the shock absorption universal ball type automobile top cover is used, firstly, the base 1 is fixedly installed on a frame of an automobile, then the power battery 3 is placed in the base 1, the power battery 3 is pushed, at the moment, the power battery 3 can be easily moved to a specified position under the support of the shock absorption universal ball 7, then, the top cover 2 is fastened on the base 1 through the fastening bolt 5 and is screwed to a specified torque, so that the large shock absorption pad 4 below the top cover 2 can extrude the power battery 3, at the moment, the power battery 3 can be fastened due to the extrusion above, and when vibration is generated, the large shock absorption pad 4 can also play a corresponding shock absorption role; and inserting the limiting bolt of the limiting bolt device into a bolt hole on the surface of the power battery 3, and fixing the power battery 3 in the base 1 in six directions. When vibration is generated in the movement, the power battery 3 displaces, at the moment, the power battery 3 can extrude the damping universal ball 7 in the corresponding direction to be buffered, and when the displacement is overlarge, the damping universal ball 7 is lower than the small damping pad 8, and at the moment, the small damping pad 8 starts to bear pressure to play a corresponding buffering role, so that the phenomenon that the power battery 3 generates hard collision vibration to cause the damage of the battery core is avoided. When the power battery 3 is disassembled, the limiting bolt device is opened, then the fastening bolt 5 is unscrewed, and then the power battery 3 is pulled outwards, so that the power battery is very convenient and labor-saving.
Further, the above-mentioned fixed connection and fixed mounting are to be understood in a broad sense unless otherwise specifically stated or limited, and may be, for example, welding, gluing, or integrally formed, as is conventional in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a new energy automobile damping device, includes base (1), power battery (3), its characterized in that: base (1) is front end open-ended cuboid groove structure, be provided with mounting hole (9) in base (1), fixed mounting has shock attenuation universal ball (7) in mounting hole (9), shock attenuation universal ball (7) bottom fixed mounting is in mounting hole (9), the top of shock attenuation universal ball (7) is located base (1) surface top, base (1) fixed surface installs little shock pad (8), highly being less than the height that shock attenuation universal ball (7) top exposes base (1) of little shock pad (8), base (1) top is provided with top cap (2), top cap (2) lower fixed surface installs big shock pad (4), base (1) front side is provided with stop device (6), power battery (3) are placed in base (1).
2. The new energy automobile damping device of claim 1, characterized in that: the edge of the top cover (2) is provided with bolt holes, the upper end of the side wall of the base (1) is provided with the bolt holes, and the top cover (2) is fixedly installed on the base (1) through fastening bolts (5).
3. The new energy automobile damping device of claim 2, characterized in that: the fastening bolt (5) is a check bolt.
4. The new energy automobile damping device of claim 1, characterized in that: the limiting device (6) is a limiting bolt device, a limiting bolt of the limiting bolt device is fixedly installed on the side wall of the front side of the base (1), and a bolt hole of the limiting bolt device is fixedly installed on the front surface of the power battery (3).
5. The new energy automobile damping device of claim 4, characterized in that: a damping rubber pad is arranged between the limiting bolt of the limiting device (6) and the side wall of the front side of the base (1), and a damping rubber pad is arranged between the limiting hole of the limiting device (6) and the front surface of the power battery (3).
6. The new energy automobile shock absorption device according to claim 4 or 5, wherein: the number of the limiting devices (6) is 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921072767.XU CN210132994U (en) | 2019-07-10 | 2019-07-10 | New energy automobile damping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921072767.XU CN210132994U (en) | 2019-07-10 | 2019-07-10 | New energy automobile damping device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210132994U true CN210132994U (en) | 2020-03-10 |
Family
ID=69708039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921072767.XU Expired - Fee Related CN210132994U (en) | 2019-07-10 | 2019-07-10 | New energy automobile damping device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210132994U (en) |
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2019
- 2019-07-10 CN CN201921072767.XU patent/CN210132994U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200310 Termination date: 20200710 |
|
CF01 | Termination of patent right due to non-payment of annual fee |