CN218536988U - Electric vehicle swinging connector - Google Patents
Electric vehicle swinging connector Download PDFInfo
- Publication number
- CN218536988U CN218536988U CN202221356442.6U CN202221356442U CN218536988U CN 218536988 U CN218536988 U CN 218536988U CN 202221356442 U CN202221356442 U CN 202221356442U CN 218536988 U CN218536988 U CN 218536988U
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- China
- Prior art keywords
- rolling shaft
- fixed cylinder
- hinged
- seat
- rear end
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- 230000035939 shock Effects 0.000 claims abstract description 30
- 239000006096 absorbing agent Substances 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
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Abstract
The utility model discloses an electric vehicle swinging connector, which comprises a rear end connecting beam, wherein a middle fixed cylinder is arranged on the rear end connecting beam, a rolling shaft is arranged in the middle fixed cylinder, the rolling shaft can swing in the middle fixed cylinder, when the electric vehicle swinging connector is assembled and used, the middle fixed cylinder is connected with the rear section of an axle, and the rolling shaft is connected with the front end of a vehicle; the rolling shaft is provided with a vertical rod, the vertical rod is hinged with a swing seat, the swing seat is symmetrically connected with two shock absorbers in the left-right direction, one end of each shock absorber is hinged with the swing seat, the other end of each shock absorber is hinged with a rear end connecting beam, and the shock absorbers are used for achieving shock absorption during left-right deflection in the running process of the vehicle, so that the purpose of flexible swing is achieved; a positioning device and a locking device are fixed between the middle fixed cylinder and the roller in a matched mode, and when parking is conducted through the matching of the middle fixed cylinder and the roller, the rotation positioning between the middle fixed cylinder and the roller is achieved.
Description
Technical Field
The utility model belongs to the technical field of electric motor car accessory, concretely relates to electric motor car sways connector.
Background
In electric motor car technical field, when current electric motor car load was ridden, the focus appeared too high and the hidden danger of overturning easily when turning round, to the problem of electric motor car at the in-process of actually riding, a plurality of producers have all designed different electric motor car frame beat structures in this industry, and its use purpose is to meet the department of turning round at the in-process of riding and carry out the beat to this function that realizes the focus and reduce. However, when the structure is actually used, the deflection structure cannot be rigidly fixed, and can deflect due to dead weight in a parking state, so that the vehicle can roll over, and even casualties can be caused due to the roll over under heavy load or ultrahigh load.
In view of the above practical problems, it is necessary to design a yaw connection structure of an electric vehicle as a development unit in the technical field, so as to fix the angle of the vehicle body of the vehicle after the vehicle is vertically or in a yaw state through the yaw connection, so as to ensure the stability of the vehicle in various states such as driving and parking.
Disclosure of Invention
For realizing the technical function, the technical scheme of the utility model is specifically as follows:
the swing connector of the electric vehicle comprises a rear end connecting beam, wherein a middle fixing barrel is arranged on the rear end connecting beam, a rolling shaft is arranged in the middle fixing barrel, and the rolling shaft can swing in the middle fixing barrel; the roller extends forwards and is connected with the front end of the frame; the rolling shaft is provided with a vertical rod, the vertical rod is provided with a connecting block, a swinging seat is hinged in the connecting block, the swinging seat is symmetrically connected with two shock absorbers in a left-right mode, one end of each shock absorber is hinged with the swinging seat, and the other end of each shock absorber is hinged with the rear-end connecting beam; and a positioning device and a locking device are fixed between the middle fixed cylinder and the roller in a matching manner, and the middle fixed cylinder and the roller are matched to realize the rotating positioning.
And the middle fixing cylinder is welded with a positioning device.
The roller bearing on the welding have a supporting seat, the top of supporting seat is provided with the brake.
The middle part of swing seat be provided with the hinge hole, its hinge hole left and right sides symmetry sets up, both ends all are provided with the pin joint and are used for being connected with the shock absorber about swing seat.
The middle fixed cylinder and the rolling shaft are matched through a bearing in a sleeved mode.
The utility model has the advantages that: through the design, the utility model comprises a rear end connecting beam, a middle fixed cylinder is arranged on the rear end connecting beam, a rolling shaft is arranged in the middle fixed cylinder, the rolling shaft can swing in the middle fixed cylinder, when the device is assembled and used, the middle fixed cylinder is connected with the rear section of the axle, and the rolling shaft is connected with the front end of the vehicle; the rolling shaft is provided with a vertical rod, the vertical rod is hinged with a swing seat, the swing seat is symmetrically connected with two shock absorbers in the left-right direction, one end of each shock absorber is hinged with the swing seat, the other end of each shock absorber is hinged with a rear end connecting beam, and the shock absorbers are used for achieving shock absorption during left-right deflection in the running process of the vehicle, so that the purpose of flexible swing is achieved; and moreover, a positioning device and a locking device are fixed between the middle fixing barrel and the roller in a matched manner, and the middle fixing barrel and the roller are rotatably positioned when the parking action is carried out in a matched manner.
To sum up, the utility model discloses simple structure, the design is novel, and the cost of manufacture is low, can effectually promote in the beat formula electric motor car field, is the electric motor car of an ideal connector that sways.
Drawings
The utility model discloses total 3 of attached drawings, wherein:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view II of the three-dimensional structure of the present invention;
fig. 3 is a schematic top view of the present invention;
in the drawings: 1. rear end tie-beam, 11, bottom hinged seat, 2, middle part fixed cylinder, 3, roller, 31, locking bolt, 32, supporting seat, 4, shock absorber, 5, swing seat, 6, connecting block, 7, indirect block, 8, video disc, 9, brake, 10, vertical rod.
Detailed Description
The invention is further described below with reference to the accompanying drawings. As shown in the attached drawings, the swinging connector of the electric vehicle comprises a rear end connecting beam 1, wherein the rear end connecting beam 1 is made of square steel by cutting, and the left end and the right end of the top of the rear end connecting beam are welded with bottom hinging seats 11 for realizing the hinging of a shock absorber 4; a middle fixed cylinder 2 is arranged on the rear end connecting beam 1, a rolling shaft 3 is sleeved in the middle fixed cylinder 2 through a bearing, and the rolling shaft 3 can swing in the middle fixed cylinder 2; the roller 3 extends forwards and is connected with the front end of the frame; the rolling shaft 3 is provided with a vertical rod 10, the vertical rod 10 is respectively provided with a connecting block 6 through the left end and the right end of an indirect block 7 in a connecting mode, a swinging seat 5 is hinged in the connecting block 6, the swinging seat 5 is symmetrically connected with two shock absorbers 4 in the left and right directions, one end of each shock absorber 4 is hinged with the swinging seat 5, and the other end of each shock absorber 4 is hinged with the rear-end connecting beam 1; the middle part of the swing seat 5 is provided with a hinge hole, the left side and the right side of the hinge hole are symmetrically arranged, and the structure is like a bird wing structure, and hinge points are arranged at the left end and the right end of the swing seat 5 and used for being hinged with the top of the shock absorber 4. When the electric vehicle swinging connector is assembled and used, the middle fixing cylinder 2 is connected with the rear section of a vehicle axle, and the rolling shaft 3 is connected with the front end of a vehicle; the roller bearing 3 is provided with a vertical rod 10, the vertical rod 10 is hinged with a swing seat 5, the swing seat 5 is symmetrically connected with two shock absorbers 4 in the left and right direction, one end of each shock absorber 4 is hinged with the swing seat 5, the other end of each shock absorber is hinged with a rear end connecting beam, and the shock absorbers are used for achieving shock absorption during left and right deflection in the running process of the vehicle through the shock absorbers 4 so as to achieve the purpose of flexible swing.
The further technical points are as follows: the middle fixing barrel 2 and the rolling shaft 3 are fixed with a positioning device and a locking device in a matched mode, in the embodiment, the positioning device is a disc 8 welded on the middle fixing barrel 2, a supporting seat 32 is welded on the rolling shaft 3, a brake 9 is arranged at the top of the supporting seat 32, the brake 9 and the disc 8 are matched for use and are connected with an external control device through a steel cable, through the structural arrangement, the brake 9 and the disc 8 are controlled to be matched for achieving rotation positioning between the middle fixing barrel 2 and the rolling shaft 3, and the car can be effectively prevented from inclining and falling due to vehicle deflection caused by the weight of the car when the car is parked.
Summary, the utility model discloses simple structure, the design is novel, and the cost of manufacture is low, can effectually promote in the beat formula electric motor car field, is the electric motor car of an ideal and sways the connector.
Claims (5)
1. The utility model provides a connector is swayd to electric motor car, its includes a rear end tie-beam, its characterized in that: a middle fixing cylinder is arranged on the rear end connecting beam, and a rolling shaft is arranged in the middle fixing cylinder; the roller extends forwards and is connected with the front end of the frame; the rolling shaft is provided with a vertical rod, the vertical rod is provided with a connecting block, the connecting block is internally hinged with a swinging seat, the swinging seat is symmetrically connected with two shock absorbers in the left and right direction, one end of each shock absorber is hinged with the swinging seat, and the other end of each shock absorber is hinged with the rear end connecting beam; a positioning device and a locking device are fixed between the middle fixing barrel and the rolling shaft in a matching manner, and the middle fixing barrel and the rolling shaft are matched to realize the rotating positioning.
2. The rocking connector for electric vehicles as claimed in claim 1, wherein: and the middle fixing cylinder is welded with a positioning device.
3. The rocking connector for electric vehicles according to claim 1 or 2, wherein: the roller bearing on the welding have a supporting seat, the top of supporting seat is provided with the brake.
4. The rocking connector for electric vehicles as claimed in claim 1, wherein: the middle part of swing seat be provided with the hinge hole, its hinge hole left and right sides symmetry sets up, both ends all are provided with the pin joint and are used for being connected with the shock absorber about swing seat.
5. The rocking connector for electric vehicles according to claim 1, wherein: the middle fixed cylinder and the rolling shaft are matched through a bearing in a sleeved mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221356442.6U CN218536988U (en) | 2022-06-01 | 2022-06-01 | Electric vehicle swinging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221356442.6U CN218536988U (en) | 2022-06-01 | 2022-06-01 | Electric vehicle swinging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218536988U true CN218536988U (en) | 2023-02-28 |
Family
ID=85258017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221356442.6U Active CN218536988U (en) | 2022-06-01 | 2022-06-01 | Electric vehicle swinging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218536988U (en) |
-
2022
- 2022-06-01 CN CN202221356442.6U patent/CN218536988U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |