CN220500896U - Steering mechanism of electric four-wheel vehicle - Google Patents
Steering mechanism of electric four-wheel vehicle Download PDFInfo
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- CN220500896U CN220500896U CN202322144434.6U CN202322144434U CN220500896U CN 220500896 U CN220500896 U CN 220500896U CN 202322144434 U CN202322144434 U CN 202322144434U CN 220500896 U CN220500896 U CN 220500896U
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- electric
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- connecting rod
- steering
- bogie
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- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to an electric four-wheel vehicle steering mechanism which is arranged between a pedal and wheels of an electric four-wheel vehicle and comprises a steering frame, a connecting rod and a mounting frame, wherein the mounting frame is fixed at one end of the pedal, the steering frame is fixed at the center of the inner side of the wheels, a first ball head rod is fixed at the side part of the steering frame, a second ball head rod is fixed at the side part of the mounting frame, two ends of the connecting rod are respectively and rotatably connected with the first ball head rod and the second ball head rod, the connecting rod can be driven to deflect when one side of the pedal moves upwards or downwards, and the connecting rod drives the steering frame to axially rotate outwards or inwards so as to drive the wheels to steer. The steering mechanism of the electric four-wheel vehicle is matched with the structures such as the steering frame, the connecting rod and the mounting frame, only the pressure on two sides of the pedal is required to be controlled, the steering of the wheels can be realized, the whole steering structure is simple, the assembly is easy, the operation is easy and convenient, and the steering stability and the steering effectiveness of the electric four-wheel vehicle are ensured.
Description
Technical Field
The utility model relates to the technical field of electric quadricycle, in particular to an electric quadricycle steering mechanism.
Background
With the high-speed development of electric vehicle technology, the variety of electric quadricycles is gradually increased, and the steering structure of the electric vehicle is also increased.
However, the existing steering mechanism of the electric four-wheel vehicle is generally controlled by a handle, and steering of wheels is realized by controlling the direction of the handle and a series of complex connecting rod structures, so that the steering mechanism has the advantages of complex structure, inflexible operation and relatively inconvenient assembly.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the steering mechanism of the electric four-wheel vehicle, which has the advantages of simple structure, convenient operation and easy steering.
The utility model is realized by the following technical scheme:
the utility model provides an electronic four-wheel car steering mechanism installs between the footboard and the wheel of electronic four-wheel car, includes bogie, connecting rod and mounting bracket, the mounting bracket is fixed in footboard one end, the bogie is fixed in the inboard center of wheel, and the bogie lateral part is fixed with first ball pole, the mounting bracket lateral part is fixed with the second ball pole, the connecting rod both ends respectively with first ball pole, second ball pole rotate to be connected, can drive the connecting rod and deflect when footboard one side atress upward or downward movement, thereby the connecting rod drive bogie outwards or inwards axial rotation drives the wheel and turns to.
In order to facilitate the installation of the bogie, the center of the wheel is fixed with a central shaft, and the bogie is fixed on the central shaft.
In order to further facilitate steering, a group of swinging frames are respectively fixed on the left side and the right side of the mounting frame, third ball head rods are respectively fixed on the top end and the bottom end of the steering frame, one end of each swinging frame is rotationally connected with the mounting frame, and the other end of each swinging frame is rotationally connected with the third ball head rods.
In order to facilitate adjustment of the steering angle, the side part of the bogie is provided with a plurality of adjusting holes which are sequentially arranged from top to bottom, and the first ball rod is fixed in the adjusting holes.
Preferably, the connecting rod is inclined to the horizontal.
In order to further ensure the effectiveness and stability of steering, a shock absorber is arranged in the mounting frame and is elastically connected with the bogie.
The beneficial effects of the utility model are as follows: the steering mechanism of the electric four-wheel vehicle is matched with the structures such as the steering frame, the connecting rod and the mounting frame, only the pressure on two sides of the pedal is required to be controlled, the steering of the wheels can be realized, the whole steering structure is simple, the assembly is easy, the operation is easy and convenient, and the steering stability and the steering effectiveness of the electric four-wheel vehicle are ensured.
Drawings
FIG. 1 is a schematic perspective view of a steering mechanism of an electric four-wheel vehicle according to the present utility model;
fig. 2 is an enlarged partial schematic view of the portion a in fig. 1.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. The directional terms referred to in the present utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., refer only to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model.
As shown in fig. 1, an electric four-wheel vehicle steering mechanism is installed between a pedal 1 and wheels 2 of an electric four-wheel vehicle, and steering can be realized on all four wheels 2.
Specifically, referring to fig. 2, the steering mechanism includes a bogie 4, a connecting rod 5 and a mounting frame 3, the front end and the rear end of the pedal are both fixed with the mounting frame 3, the mounting frame 3 is detachably connected with the pedal 1 by welding or screws, a shock absorber 16 is installed in the mounting frame, the shock absorber 16 is elastically connected with the bogie 4, the bogie 4 is a rectangular mechanism and is fixed on a central shaft 6 in the center of the inner side of the wheel 2, a plurality of adjusting holes 12 which are sequentially arranged from top to bottom are formed in the front side of the bogie 4, a first ball rod 8 is fixed in the adjusting holes 12, the first ball rod 8 is perpendicular to the central shaft 6, a second ball rod 10 is fixed on the front side of the mounting frame 3, the second ball rod 10 is perpendicular to the front side end surface of the mounting frame 3, the connecting rod 5 is of a sectional structure and is inclined to the horizontal plane, steering knuckles are respectively fixed on the two ends of the mounting frame, the bottom end of the connecting rod 5 is rotatably connected with the first ball rod 8 through a first steering knuckle 9, and the top of the connecting rod 5 is rotatably connected with the second ball rod 10 through a second steering knuckle 11; in addition, a group of swinging frames 7 are respectively fixed on the left side and the right side of the mounting frame 3, third ball head rods 13 are respectively fixed on the top end and the bottom end of the bogie 4, one end of each swinging frame 7 is rotationally connected with the mounting frame 3 through a swinging rod 15, and the other end of each swinging frame 7 is rotationally connected with the third ball head rods 13 through a third steering knuckle 14.
When an operator stands on the pedal 1, when the operator needs to turn right, the gravity center of the operator is inclined rightwards, the right side of the pedal slightly deflects downwards, the top end of the right connecting rod 5 slightly rotates downwards, the bottom end of the right connecting rod 5 slightly rotates upwards, the connecting rod 5 pushes the right wheel 2 to deflect rightwards through the bogie 4 due to unchanged moment arm, conversely, the left side of the pedal slightly deflects upwards, the top end of the left connecting rod 5 slightly rotates upwards, the bottom end of the left connecting rod 5 slightly rotates downwards, and the connecting rod 5 pushes the left wheel 2 to deflect rightwards through the bogie 4 due to unchanged moment arm, so that the right turning of the wheel is realized; similarly, the center of gravity of the operator is inclined leftwards, so that the left turning of the wheel can be realized.
It should be noted that, the present utility model is not related to the part that is the same as or can be implemented by the prior art.
In addition, in the description of embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. An electric quadricycle steering mechanism is arranged between a pedal and wheels of an electric quadricycle and is characterized in that: including bogie, connecting rod and mounting bracket, the mounting bracket is fixed in footboard one end, the bogie is fixed in the inboard center of wheel, and the bogie lateral part is fixed with first ball pole, the mounting bracket lateral part is fixed with second ball pole, the connecting rod both ends are connected with first ball pole, second ball pole rotation respectively, can drive the connecting rod deflection when footboard one side atress upwards or downwards moves, thereby the connecting rod drive bogie outwards or inwards axial rotation drives the wheel and turns to.
2. The electric four-wheel vehicle steering mechanism according to claim 1, wherein: the center of the wheel is fixed with a central shaft, and the bogie is fixed on the central shaft.
3. The electric four-wheel vehicle steering mechanism according to claim 2, wherein: the left side and the right side of the installation frame are respectively fixed with a group of swinging frames, the top end and the bottom end of the bogie are respectively fixed with a third ball head rod, one end of each swinging frame is rotationally connected with the installation frame, and the other end of each swinging frame is rotationally connected with the third ball head rod.
4. A steering mechanism for an electric four-wheel vehicle according to claim 2 or 3, wherein: the side part of the bogie is provided with a plurality of adjusting holes which are sequentially arranged from top to bottom, and the first ball head rod is fixed in the adjusting holes.
5. A steering mechanism for an electric four-wheel vehicle according to claim 2 or 3, wherein: the connecting rod is inclined with the horizontal plane.
6. A steering mechanism for an electric four-wheel vehicle according to claim 2 or 3, wherein: and a shock absorber is arranged in the mounting frame and is elastically connected with the bogie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144434.6U CN220500896U (en) | 2023-08-10 | 2023-08-10 | Steering mechanism of electric four-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144434.6U CN220500896U (en) | 2023-08-10 | 2023-08-10 | Steering mechanism of electric four-wheel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500896U true CN220500896U (en) | 2024-02-20 |
Family
ID=89880352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322144434.6U Active CN220500896U (en) | 2023-08-10 | 2023-08-10 | Steering mechanism of electric four-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500896U (en) |
-
2023
- 2023-08-10 CN CN202322144434.6U patent/CN220500896U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |