CN220262931U - Novel electric motor car frame cushion - Google Patents
Novel electric motor car frame cushion Download PDFInfo
- Publication number
- CN220262931U CN220262931U CN202321191855.8U CN202321191855U CN220262931U CN 220262931 U CN220262931 U CN 220262931U CN 202321191855 U CN202321191855 U CN 202321191855U CN 220262931 U CN220262931 U CN 220262931U
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- Prior art keywords
- cushion
- bottom plate
- shell
- spring
- electric vehicle
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- 238000013016 damping Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000000737 periodic effect Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a novel electric vehicle frame cushion. The cushion comprises a cushion shell, a damping component for damping the cushion shell, a damping device for buffering the cushion shell, a cushion bottom plate connected to the damping component and a mounting sleeve for fixing the cushion bottom plate; the cushion shell is arranged on the damping component; a plurality of buffer devices which are arranged around the cushion bottom plate are arranged on the cushion bottom plate; each group of buffer devices is connected with the cushion shell; the installation sleeve is arranged on the cushion bottom plate. The electric car cushion has the advantages that the electric car cushion in the prior art scheme is simple in structure and poor in damping effect, and when an electric car encounters a bumpy road section in the running process, the electric car cushion can generate obvious vibration, so that the technical problem of comfort of a user in the riding process can be affected.
Description
Technical Field
The utility model relates to the field of electric vehicle frames, in particular to a novel electric vehicle frame cushion.
Background
At present, along with the development of social economy, road conditions are greatly improved, and the electric vehicle is light and convenient, has no pollution, meets the environmental protection requirement and the like, is popular in the market, and is generally formed by sequentially connecting a front wall framework, a main frame and a rear wall framework, various accessory mounting assemblies are further arranged on the electric vehicle frame, and the electric vehicle seat cushion is an indispensable component on the electric vehicle frame.
The electric vehicle cushion in the prior art is simple in structure and poor in damping effect, and when an electric vehicle encounters a bumpy road section in the running process, the electric vehicle cushion can generate obvious vibration, so that comfort of a user in the riding process can be influenced.
Disclosure of Invention
The embodiment of the application solves the technical problems that the electric vehicle cushion in the prior art is simple in structure and poor in damping effect, and when an electric vehicle encounters a bumpy road section in the running process, the electric vehicle cushion can generate obvious vibration, so that the user can feel comfortable when riding.
The technical scheme adopted by the embodiment of the application is as follows:
the novel electric vehicle frame cushion comprises a cushion shell, a damping component for damping the cushion shell, a damping device for damping the cushion shell, a cushion bottom plate connected with the damping component and a mounting sleeve for fixing the cushion bottom plate; the cushion shell is arranged on the shock absorption component; the cushion bottom plate is provided with a plurality of buffer devices which are arranged around the cushion bottom plate; each group of the buffer devices are connected to the cushion shell; the mounting sleeve is arranged on the cushion bottom plate.
The further technical scheme is as follows: the damping component comprises a sliding rod, a first slideway arranged on the cushion shell, a second slideway arranged on the cushion bottom plate and a first spring used for buffering the sliding rod; the two ends of the sliding rod are respectively and slidably connected in the first slideway and the second slideway; the first slide way and the second slide way are respectively provided with the first spring.
The further technical scheme is as follows: the buffer device comprises a second spring for buffering the cushion shell and a telescopic rod for limiting the second spring; the second spring is arranged around the telescopic rod; the telescopic end of the telescopic rod is connected with the cushion shell, and the other end of the telescopic rod is connected with the cushion bottom plate.
The further technical scheme is as follows: the novel electric vehicle frame cushion also comprises a rubber cushion block; the rubber cushion block is arranged on the cushion shell.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. due to the arrangement of the cushion shell, the damping component, the buffering device and the cushion bottom plate, when a user rides and encounters a bumpy road section, the cushion shell continuously generates periodic vibration with different frequencies, so the cushion shell simultaneously continuously generates periodic acting forces with different frequencies to the damping component and the buffering device, the damping component and the buffering device which receive the acting forces can generate certain elastic force, and then the cushion shell can be well buffered, so that the comfort of the user during riding is improved to a certain extent. Through the setting of installation sleeve, owing to installation sleeve can threaded connection on the electric motor car frame, consequently can be convenient for the assembly personnel to the dismantlement installation of this cushion.
2. Due to the adoption of the sliding rod, the first sliding way, the second sliding way and the first spring, when the cushion shell continuously generates periodic vibration with different frequencies, the cushion shell continuously generates periodic pressure with different frequencies on the first sliding way, and at the moment, two ends of the sliding rod can simultaneously slide in the first sliding way and the second sliding way. The sliding rod is provided with two ends which simultaneously compress the first spring in the sliding process. At this time, the first spring in the compressed state can generate an elastic force effect, and then a certain buffer effect can be generated on the cushion shell, so that the vibration of the cushion shell can be relieved to a certain extent.
3. Due to the arrangement of the second springs, when the cushion shell continuously generates periodic vibration with different frequencies, the cushion shell can compress the second springs, and the second springs in the compressed state can generate elastic force, so that a certain buffering effect can be achieved on the vibration of the cushion shell. Through the setting of telescopic link, when the second spring is in compression state, can prevent that the second spring from appearing deformation, and then can play certain guard action to the second spring.
4. Due to the arrangement of the rubber cushion block, when a user sits on the cushion shell, the comfort of the user can be improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a novel electric vehicle frame cushion in an embodiment of the utility model.
FIG. 2 is a schematic view of a portion of a shock absorbing assembly according to an embodiment of the present utility model.
Fig. 3 is a schematic view of a portion of a structure for embodying a buffer device according to an embodiment of the present utility model.
In the figure: 1. a seat cushion housing; 2. a shock absorbing assembly; 21. a slide bar; 22. a first slideway; 23. a second slideway; 24. a first spring; 3. a buffer device; 31. a second spring; 32. a telescopic rod; 4. a cushion bottom plate; 5. a mounting sleeve; 6. and a rubber cushion block.
Detailed Description
The embodiment of the application solves the technical problems that the electric vehicle cushion in the prior art is simple in structure and poor in damping effect, and when an electric vehicle encounters a bumpy road section in the running process, the electric vehicle cushion can generate obvious vibration, so that the user can feel comfortable when riding.
The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:
in order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The utility model provides a novel electric motor car frame cushion, as shown in figure 1, includes cushion casing 1, is used for cushion casing 1 absorbing damper 2, is used for buffering cushion casing 1's buffer 3, is connected in damper 2's cushion bottom plate 4 and is used for fixing cushion bottom plate 4's installation sleeve 5. The cushion housing 1 is provided on the damper assembly 2. A plurality of buffer devices 3 which are arranged around the cushion bottom plate 4 are arranged on the cushion bottom plate. Each group of cushioning devices 3 is connected to the cushion housing 1. The mounting sleeve 5 is arranged on the cushion bottom plate 4.
Two groups of shock absorption assemblies 2 which are symmetrically arranged are fixedly connected to the top of the cushion bottom plate 4. The cushion shell 1 is fixedly connected to the tops of the two groups of shock absorption assemblies 2. The outer side of the top of the cushion bottom plate 4 is fixedly connected with a plurality of buffer devices 3 which are arranged around the cushion bottom plate. Each group of buffer devices 3 is fixedly connected to the bottom of the cushion shell 1. When a user rides and encounters a bumpy road section, the shock absorbing assembly 2 and the shock absorbing device 3 can simultaneously generate a certain buffering effect on the cushion shell 1, so that the shock of the cushion shell 1 can be effectively relieved. The installation sleeve 5 is fixedly connected to the bottom of the cushion bottom plate 4. The inboard of installation sleeve 5 is provided with the screw thread, and installation sleeve 5 can threaded connection be on the electric motor car frame, consequently can make whole novel electric motor car frame cushion fixed mounting on the electric motor car frame through installation sleeve 5.
Through cushion casing 1, damper 2, buffer 3 and cushion bottom plate 4's setting, when the user runs and runs into the highway section of jolting, cushion casing 1 can continuously produce the periodic vibrations of different frequencies, consequently cushion casing 1 can continuously produce the periodic effort of different frequencies simultaneously to damper 2 and buffer 3, damper 2 and buffer 3 self that receive effort can produce certain elasticity effect this moment, and then can play fine cushioning effect to cushion casing 1's vibrations, so improved the comfort of user when riding to a certain extent. Through the setting of installation sleeve 5, owing to installation sleeve 5 can threaded connection be on the electric motor car frame, consequently can be convenient for the assembly personnel to the dismantlement installation of this cushion.
As shown in fig. 2, the damper assembly 2 includes a slide rod 21, a first slide rail 22 provided on the cushion case 1, a second slide rail 23 provided on the cushion pan 4, and a first spring 24 for cushioning the slide rod 21. Both ends of the sliding rod 21 are respectively and slidably connected in the first slide 22 and the second slide 23. A first spring 24 is provided in each of the first slide 22 and the second slide 23.
The first slideway 22 is fixedly connected to the bottom of the cushion shell 1. The second slideway 23 is fixedly connected to the top of the cushion bottom plate 4. The two ends of the sliding rod 21 are respectively clamped in the first slideway 22 and the second slideway 23, and when the two ends of the sliding rod 21 slide in the first slideway 22 and the second slideway 23, the two ends of the sliding rod 21 can be prevented from falling off. The first slide way 22 and the second slide way 23 are respectively and fixedly connected with a first spring 24, and meanwhile, the first springs 24 are respectively and fixedly connected with two ends of the sliding rod 21.
Through the arrangement of the sliding rod 21, the first sliding way 22, the second sliding way 23 and the first spring 24, when the cushion shell 1 continuously generates periodic vibration with different frequencies, the cushion shell 1 continuously generates periodic pressure with different frequencies on the first sliding way 22, and at the moment, two ends of the sliding rod 21 simultaneously slide in the first sliding way 22 and the second sliding way 23. Both ends of the sliding rod 21 simultaneously compress the first spring 24 during sliding movement. At this time, the first spring 24 in a compressed state can generate an elastic force, and thus can generate a certain buffering effect on the cushion housing 1, so that the vibration of the cushion housing 1 can be relieved to a certain extent.
As shown in fig. 3, the cushion device 3 includes a second spring 31 for cushioning the cushion case 1 and a telescopic rod 32 for restraining the second spring 31. The second spring 31 is disposed around the telescopic rod 32. The telescopic end of the telescopic rod 32 is connected to the cushion housing 1, and the other end is connected to the cushion bottom plate 4.
The telescopic end of the telescopic rod 32 is fixedly connected to the bottom of the cushion shell 1, and the other end of the telescopic rod is fixedly connected to the top of the cushion bottom plate 4. The second spring 31 is arranged around the telescopic rod 32, one end of the second spring 31 is fixedly connected to the bottom of the cushion shell 1, and the other end of the second spring is fixedly connected to the top of the cushion bottom plate 4.
Through the setting of second spring 31, when cushion casing 1 continuously produced the periodic vibrations of different frequency, cushion casing 1 can compress second spring 31, and second spring 31 under the state of compressing can produce elasticity effect this moment, consequently can play certain cushioning effect to cushion the vibrations of casing 1. Through the setting of telescopic link 32, when second spring 31 is in the compressed state, can prevent that second spring 31 from appearing deformation, and then can play certain guard action to second spring 31.
As shown in fig. 1, the novel electric vehicle frame cushion further comprises a rubber cushion block 6. The rubber cushion 6 is provided on the cushion housing 1.
The rubber cushion block 6 is fixedly connected to the top of the cushion shell 1.
By the provision of the rubber cushion 6, the user's comfort can be improved when sitting on the cushion case 1.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (3)
1. The novel electric vehicle frame cushion is characterized by comprising a cushion shell (1), a shock absorption component (2) for absorbing shock of the cushion shell (1), a buffer device (3) for buffering the cushion shell (1), a cushion bottom plate (4) connected with the shock absorption component (2) and an installation sleeve (5) for fixing the cushion bottom plate (4); the cushion shell (1) is arranged on the shock absorption component (2); the cushion bottom plate (4) is provided with a plurality of buffer devices (3) which are arranged around the cushion bottom plate; each group of the buffer devices (3) is connected with the cushion shell (1); the mounting sleeve (5) is arranged on the cushion bottom plate (4);
the damping component (2) comprises a sliding rod (21), a first slideway (22) arranged on the cushion shell (1), a second slideway (23) arranged on the cushion bottom plate (4) and a first spring (24) for buffering the sliding rod (21); both ends of the sliding rod (21) are respectively and slidably connected in the first slideway (22) and the second slideway (23); the first slide way (22) and the second slide way (23) are respectively provided with the first spring (24).
2. A new electric vehicle frame cushion as claimed in claim 1, characterized in that the cushioning device (3) comprises a second spring (31) for cushioning the cushion housing (1) and a telescopic rod (32) for limiting the second spring (31); the second spring (31) is arranged around the telescopic rod (32); the telescopic end of the telescopic rod (32) is connected with the cushion shell (1), and the other end of the telescopic rod is connected with the cushion bottom plate (4).
3. A new electric vehicle frame cushion as claimed in claim 1, characterized in that the new electric vehicle frame cushion further comprises rubber pads (6); the rubber cushion block (6) is arranged on the cushion shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191855.8U CN220262931U (en) | 2023-05-17 | 2023-05-17 | Novel electric motor car frame cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191855.8U CN220262931U (en) | 2023-05-17 | 2023-05-17 | Novel electric motor car frame cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220262931U true CN220262931U (en) | 2023-12-29 |
Family
ID=89319417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321191855.8U Active CN220262931U (en) | 2023-05-17 | 2023-05-17 | Novel electric motor car frame cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220262931U (en) |
-
2023
- 2023-05-17 CN CN202321191855.8U patent/CN220262931U/en active Active
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