CN209852406U - Steering wheel resetting device - Google Patents
Steering wheel resetting device Download PDFInfo
- Publication number
- CN209852406U CN209852406U CN201920618465.1U CN201920618465U CN209852406U CN 209852406 U CN209852406 U CN 209852406U CN 201920618465 U CN201920618465 U CN 201920618465U CN 209852406 U CN209852406 U CN 209852406U
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- China
- Prior art keywords
- steering wheel
- driven rack
- spring
- transmission shaft
- driving gear
- Prior art date
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a steering wheel resetting means, the top of steering wheel support sets up the steering wheel, the upper end fixed connection of axis of rotation is in the bottom of steering wheel, the lower extreme of axis of rotation passes through universal shaft connecting transmission shaft, set up the driving gear on the transmission shaft, both sides set up the spring mount respectively around the transmission shaft on the steering wheel support, set up the fixed plate between the spring mount, install respectively in the bottom of spring mount at the both ends of fixed plate, set up driven rack on the fixed plate, driven rack connects in the driving gear, the both ends of driven rack are fixed respectively and are set up the spring, the other end of spring sets up respectively on the spring mount, generally, the utility model has the advantages of can make things convenient for driver's operation, improve the security, effectual unable automatic re-setting of current steering wheel of having solved, the operation is inconvenient, the low problem.
Description
Technical Field
The utility model belongs to the technical field of the steering wheel, especially, relate to a steering wheel resetting means.
Background
The steering wheel is a wheel-shaped device for operating the driving direction of automobiles, ships, airplanes and the like, and has the function of converting the force applied to the edge of the steering wheel by a driver into torque, transmitting the torque to the rotating shaft and transmitting the torque to wheels through the rotating shaft to finish steering operation. The existing steering device only has the effect of completing steering, after a vehicle passes through a curve and completes steering operation, a steering wheel cannot be automatically reset, a driver needs to continuously operate the steering wheel in a reverse direction to calibrate the direction of the vehicle, so that wheels are straightened, and the vehicle continues to run in a straight line.
Disclosure of Invention
An object of the utility model is to provide a steering wheel resetting means, this steering wheel resetting means can make steering wheel automatic re-setting, makes things convenient for driver's operation, has improved the security, and effectual unable automatic re-setting of current steering wheel of having solved operates inconveniently, and the low problem of security has high use value.
The purpose of the utility model is realized like this: a steering wheel resetting device comprises a steering wheel bracket, a steering wheel, a rotating shaft, a transmission shaft, a driving gear, a driven rack, a spring fixing frame and a spring, a steering wheel is arranged above the steering wheel bracket, the upper end of the rotating shaft is fixedly connected with the bottom of the steering wheel, the lower end of the rotating shaft is connected with a transmission shaft through a universal shaft, the transmission shaft is provided with a driving gear, spring fixing frames are respectively arranged on the front side and the rear side of the transmission shaft on the steering wheel bracket, a fixing plate is arranged between the spring fixing frames, two ends of the fixed plate are respectively arranged at the bottom of the spring fixed mount, a driven rack is arranged on the fixed plate, the driven rack is connected to the driving gear, springs are fixedly arranged at two ends of the driven rack respectively, and the other ends of the springs are arranged on the spring fixing frames respectively.
And two ends of the driven rack are respectively provided with a sliding block.
The teeth of the driven rack are matched with the teeth of the driving gear.
The rotating shaft is provided with a shell, the top of the shell is rotatably connected to a steering wheel, and the bottom of the shell is fixedly connected to a steering wheel support.
The utility model discloses the beneficial effect who produces is: a steering wheel resetting device, firstly, a spring fixing frame is arranged on a steering wheel bracket, a fixing plate is arranged on the spring fixing frame, a driven rack is arranged on the fixing plate, two ends of the driven rack are fixedly connected with the spring fixing frame through springs, teeth of the driven rack are meshed with a driving gear on a transmission shaft, the transmission shaft is connected with a steering wheel through a rotating shaft, when a vehicle turns, the driving gear can be driven to rotate by rotating the steering wheel, so that the driven rack is driven to move on the fixing plate, the driven rack extrudes the spring at one end in the moving process and stretches the spring at the other end, when the steering is finished, the force acting on the steering wheel is released, the spring drives the driven rack to move on the fixing plate while restoring the self shape, so that the driving gear is driven to rotate, the purpose of driving the steering wheel to rotate, the effect of increasing safety. And secondly, the sliding blocks are arranged at the two ends of the driven rack and arranged on the fixed plate through the sliding blocks, so that the friction force can be reduced, and the effect of convenient operation is achieved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the right side of the present invention.
Fig. 3 is a schematic view of the transmission shaft according to the present invention.
In the figure: 1. steering wheel support 2, steering wheel 3, axis of rotation 4, transmission shaft 5, driving gear 6, driven rack 7, spring mount 8, spring 9, fixed plate 10, slider 11, shell.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a steering wheel resetting device comprises a steering wheel support 1, a steering wheel 2, a rotating shaft 3, a transmission shaft 4, a driving gear 5, a driven rack 6, a spring fixing frame 7 and springs 8, wherein the steering wheel 2 is arranged above the steering wheel support 1, the upper end of the rotating shaft 3 is fixedly connected to the bottom of the steering wheel 2, the lower end of the rotating shaft 3 is connected to the transmission shaft 4 through a universal shaft, the driving gear 5 is arranged on the transmission shaft 4, the spring fixing frames 7 are respectively arranged on the front side and the rear side of the transmission shaft 3 on the steering wheel support 1, a fixing plate 9 is arranged between the spring fixing frames 7, two ends of the fixing plate 9 are respectively arranged at the bottom of the spring fixing frame 7, the driven rack 6 is arranged on the fixing plate 9, the driven rack 6 is connected to the driving gear 5, and the springs 8 are respectively fixedly arranged at two ends of, the other ends of the springs 8 are respectively arranged on the spring fixing frames 7.
And two ends of the driven rack 6 are respectively provided with a slide block 10.
The teeth of the driven rack 6 are matched with the teeth of the driving gear 5.
The rotating shaft 3 is provided with a shell 11, the top of the shell 11 is rotatably connected to the steering wheel 2, and the bottom of the shell 11 is fixedly connected to the steering wheel support 1.
The utility model discloses when using: a steering wheel is arranged above a steering wheel support, a shell is arranged on a rotating shaft, the top of the shell is rotatably connected to the steering wheel, the bottom of the shell is fixedly connected to the steering wheel support, the upper end of the rotating shaft is fixedly connected to the bottom of the steering wheel, the lower end of the rotating shaft is connected with a transmission shaft through a universal shaft, a driving gear is arranged on the transmission shaft, spring fixing frames are respectively arranged on the front side and the rear side of the transmission shaft on the steering wheel support, a fixing plate is arranged between the spring fixing frames, two ends of the fixing plate are respectively installed at the bottom of the spring fixing frames, a driven rack is arranged on the fixing plate, middle teeth of the driven rack are connected to teeth of the driving gear, teeth of the driven rack are matched with teeth of the driving gear, sliding blocks are respectively arranged at two ends of the driven rack, the steering wheel drives the axis of rotation and rotates, the axis of rotation drives the transmission shaft and rotates, the epaxial driving gear of transmission drives driven rack and removes, when driven rack passes through the slider and moves on the fixed plate, extrude the spring of one end, the spring to the other end is stretched, after turning to, loosen the power of acting on the steering wheel, the spring drives driven rack and removes on the fixed plate when the reconversion, thereby drive the driving gear and rotate, finally drive the steering wheel and rotate, reach the mesh that resets the steering wheel, when the vehicle was gone on unstable road surface, the reset action that the spring played can help the driver to right the steering wheel effectively.
Generally, the utility model has the advantages of can make steering wheel automatic re-setting, make things convenient for the driver to operate, improve the security, effectual unable automatic re-setting of current steering wheel of having solved, the operation is inconvenient, the low problem of security.
Claims (4)
1. The utility model provides a steering wheel resetting means, includes steering wheel support, steering wheel, axis of rotation, transmission shaft, driving gear, driven rack, spring mount, spring, steering wheel support's top set up steering wheel, its characterized in that: the upper end fixed connection of axis of rotation in the bottom of steering wheel, the lower extreme of axis of rotation pass through the universal shaft and connect the transmission shaft, the transmission shaft on set up the driving gear, the steering wheel support on both sides set up spring mount respectively around the transmission shaft, spring mount between set up the fixed plate, the both ends of fixed plate install respectively in spring mount's bottom, the fixed plate on set up driven rack, driven rack connect in the driving gear, driven rack's both ends fix respectively and set up the spring, the other end of spring set up respectively on spring mount.
2. A steering wheel return apparatus according to claim 1, wherein: and two ends of the driven rack are respectively provided with a sliding block.
3. A steering wheel return apparatus according to claim 1, wherein: the teeth of the driven rack are matched with the teeth of the driving gear.
4. A steering wheel return apparatus according to claim 1, wherein: the rotating shaft is provided with a shell, the top of the shell is rotatably connected to a steering wheel, and the bottom of the shell is fixedly connected to a steering wheel support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618465.1U CN209852406U (en) | 2019-04-30 | 2019-04-30 | Steering wheel resetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618465.1U CN209852406U (en) | 2019-04-30 | 2019-04-30 | Steering wheel resetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852406U true CN209852406U (en) | 2019-12-27 |
Family
ID=68939931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618465.1U Active CN209852406U (en) | 2019-04-30 | 2019-04-30 | Steering wheel resetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209852406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816021A (en) * | 2020-07-05 | 2020-10-23 | 徐浩洋 | Method and device for simulating automatic homing of steering wheel and displaying wheel rotation angle |
-
2019
- 2019-04-30 CN CN201920618465.1U patent/CN209852406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816021A (en) * | 2020-07-05 | 2020-10-23 | 徐浩洋 | Method and device for simulating automatic homing of steering wheel and displaying wheel rotation angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: 310000, Room 305, Building 1, No. 868 Shenglian Road, Qingshanhu Street, Lin'an District, Hangzhou City, Zhejiang Province (self declared) Patentee after: Zhejiang Zhonghe Escort Technology Co.,Ltd. Address before: 450000 Incubation Building 1309-1317, No. 1, Incubation Park, Henan National University Science Park, No. 11 Changchun Road, Zhengzhou High-tech Zone, Henan Province Patentee before: HENAN ESCORT INDUSTRIAL Co.,Ltd. |