CN221138257U - Steering wheel angle adjusting device, steering wheel assembly and man-machine bench - Google Patents
Steering wheel angle adjusting device, steering wheel assembly and man-machine bench Download PDFInfo
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- CN221138257U CN221138257U CN202323206816.3U CN202323206816U CN221138257U CN 221138257 U CN221138257 U CN 221138257U CN 202323206816 U CN202323206816 U CN 202323206816U CN 221138257 U CN221138257 U CN 221138257U
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Abstract
The application provides a steering wheel angle adjusting device, a steering wheel assembly and a man-machine bench. Wherein, steering wheel angle adjusting device includes: the device comprises a base, a mounting plate, a sliding block and a connecting rod, wherein the mounting plate is rotatably arranged on the base and is used for being connected and fixed with a direction coil column, the sliding block is slidably arranged on the base, and the connecting rod is respectively and rotatably connected with the mounting plate and the sliding block; the connecting rod can drive the mounting plate to rotate relative to the base when the sliding block moves so as to adjust the inclination angles of the steering wheel pipe column and the steering wheel. In the technical scheme, the steering wheel angle adjusting device can increase the angle adjusting range of the steering wheel, and is applied to the man-machine bench for conveniently expanding the man-machine verification range relative to the mode of adjusting the angle of the steering wheel by the adjusting quantity of the production string.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a steering wheel angle adjusting device, a steering wheel assembly and a man-machine rack.
Background
In the traditional man-machine rack, the angle of the steering wheel can be adjusted only by the adjustment quantity of the production string, and the man-machine rack has the advantages of small adjustment range, low adjustment precision, complex operation and unfavorable expansion of man-machine verification range.
Disclosure of utility model
The embodiment of the application at least provides a steering wheel angle adjusting device, a steering wheel assembly and a man-machine bench, which can at least increase the angle adjusting range of the steering wheel, thereby being convenient for expanding the man-machine verification range.
In a first aspect, an embodiment of the present application provides a steering wheel angle adjustment device, a base, a mounting plate rotatably disposed on the base and used for being fixedly connected with a steering coil column, a slider slidably disposed on the base, and a connecting rod rotatably connected with the mounting plate and the slider, respectively; the connecting rod can drive the mounting plate to rotate relative to the base when the sliding block moves so as to adjust the inclination angle of the steering wheel.
In the technical scheme, the steering wheel angle adjusting device can increase the angle adjusting range of the steering wheel, and is applied to the man-machine bench for conveniently expanding the man-machine verification range relative to a mode of adjusting the angle of the steering wheel through the adjusting quantity of the steering wheel column.
In an alternative embodiment, the connection point of the connection rod to the mounting plate is located between the connection point of the connection rod to the slider and the connection point of the mounting plate to the base, and a plurality of the connection points are not collinear.
In an alternative embodiment, the number of the connecting rods is multiple, the connecting rods are symmetrically arranged on two sides of the mounting plate, and each connecting rod is respectively and rotatably connected with the mounting plate and the sliding block.
In an alternative embodiment, the direction of movement of the slider coincides with the direction of inclination of the steering wheel.
In an alternative embodiment, the mounting plate has a first end, a second end, and a connection between the first end and the second end; the first end is rotatably connected with the base, the second end is fixedly connected with the direction coil pipe column, and the connecting part is rotatably connected with the connecting rod.
In an alternative embodiment, the steering wheel angle adjustment device further includes: a screw rod;
the lead screw is in threaded fit with the sliding block, and the lead screw can drive the sliding block to move when rotating circumferentially.
In an alternative embodiment, the base has a recess, and the slider is disposed in the recess and slidably engages the recess.
In an alternative embodiment, the steering wheel angle adjustment device further includes: a motor;
The motor is linked with the screw rod, and the motor can drive the screw rod to rotate circumferentially.
In a second aspect, an embodiment of the present application provides a steering wheel assembly, including a steering wheel, a steering wheel column, and a steering wheel angle adjustment device as described above.
In the technical scheme, the steering wheel angle adjusting device can increase the angle adjusting range of the steering wheel, and is applied to the man-machine bench for conveniently expanding the man-machine verification range relative to a mode of adjusting the angle of the steering wheel through the adjusting quantity of the steering wheel column.
In a third aspect, an embodiment of the present application provides a man-machine bench, including a bench body and the steering wheel assembly described above.
In the technical scheme, the steering wheel angle adjusting device can increase the angle adjusting range of the steering wheel, and is applied to the man-machine bench for conveniently expanding the man-machine verification range relative to a mode of adjusting the angle of the steering wheel through the adjusting quantity of the steering wheel column.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are necessary for the embodiments to be used are briefly described below, the drawings being incorporated in and forming a part of the description, these drawings showing embodiments according to the present application and together with the description serve to illustrate the technical solutions of the present application. It is to be understood that the following drawings illustrate only certain embodiments of the application and are therefore not to be considered limiting of its scope, for the person of ordinary skill in the art may admit to other equally relevant drawings without inventive effort.
Fig. 1 shows a schematic structural view of a steering wheel angle adjusting device according to an embodiment of the present application;
FIG. 2 is a schematic diagram showing an assembly of a steering wheel angle adjustment device and a steering wheel column according to an embodiment of the present application;
FIG. 3 is a schematic diagram showing the operation of the steering wheel angle adjusting device according to the embodiment of the present application;
In the figure, 100, a steering wheel angle adjusting device; 110. a base; 111. a mounting base; 112. a bracket; 113. a groove; 120. a mounting plate; 121. a first rotating shaft; 122. a second rotating shaft; 123. a third rotating shaft; 130. a slide block; 140. a connecting rod; 141. a first bearing; 142. a second bearing; 150. a screw rod; 160. a motor; 200. steering wheel column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings.
It should be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present application pertains. The use of the terms "first," "second," and the like in one or more embodiments of the present description does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
At present, most automobile design companies and factories perform man-machine bench fabrication and verification according to established man-machine schemes and CAS surfaces after the CAS surfaces of models come out in an automobile design stage. Because the corresponding man-machine bench lacks flexibility, if the man-machine scheme is changed, the man-machine scheme cannot be used for subsequent verification, so that some innovative ideas cannot be verified in advance in the early stage, the subsequent man-machine scheme is changed and cannot be verified quickly, and early concept verification of the project cannot be supported.
In the traditional man-machine rack, the angle of the steering wheel can be adjusted only by the adjustment quantity of the production string, and the man-machine rack has the advantages of small adjustment range, low adjustment precision, complex operation and unfavorable expansion of man-machine verification range.
Therefore, the embodiment of the application provides a steering wheel angle adjusting device which can increase the angle adjusting range. Compared with the mode of adjusting the angle of the steering wheel by the adjusting quantity of the production string, the steering wheel angle adjusting device is applied to the man-machine bench, and the man-machine verification range is conveniently enlarged.
Fig. 1 shows a schematic structural view of a steering wheel angle adjusting device according to an embodiment of the present application; FIG. 2 is a schematic diagram showing an assembly of a steering wheel angle adjustment device and a steering wheel column according to an embodiment of the present application; fig. 3 shows a schematic operation diagram of the steering wheel angle adjusting device according to the embodiment of the application.
Referring to fig. 1, 2 and 3 together, a steering wheel angle adjusting apparatus 100 according to an embodiment of the present application includes: a base 110, a mounting plate 120 rotatably provided to the base 110 and adapted to be fixedly coupled to a steering column 200, a slider 130 slidably provided to the base 110, and a connection rod 140 rotatably coupled to the mounting plate 120 and the slider 130, respectively; the connecting rod 140 can drive the mounting plate 120 to rotate relative to the base 110 when the slider 130 moves, so as to adjust the steering column 200 and the inclination angle of the steering wheel. In this case, the steering wheel angle adjustment range can be increased, and the steering wheel angle adjustment device 100 can be applied to a man-machine stand so as to expand the man-machine verification range, with respect to the manner in which the angle of the steering wheel is adjusted by the adjustment amount of the steering wheel column 200 itself.
In some examples, the mounting plate 120 has a first end rotatably coupled to the base 110 and a second end fixedly coupled to the steering column 200. In this case, the inclination angle of the steering wheel can be changed when the mounting plate 120 rotates with respect to the base 110.
In some examples, the first end of the mounting plate 120 is provided with a first rotating shaft 121, the base 110 is provided with a mounting seat 111, and the first rotating shaft 121 is rotatably connected with the first end of the mounting seat 111. In this case, the mounting plate 120 can rotate relative to the base 110.
In some examples, when specifically provided, the base 110 and the mounting base 111 may be integrally formed structural members, or may be a combined member formed by fixing a plurality of structural members together by a fixed connection manner such as welding connection, riveting connection, or threaded connection.
In some examples, the manner in which the second end of the mounting plate 120 and the steering column 200 are connected may be one of the following: welded connection, threaded connection, snap connection, etc. In this case, the mounting plate 120 can be fixedly coupled to the steering column 200.
In some examples, one end of the connecting rod 140 is rotatably coupled to the mounting plate 120 and the other end of the connecting rod 140 is rotatably coupled to the slider 130. In this case, the slider 130, the connection rod 140 and the mounting plate 120 form a crank link mechanism, and when the slider 130 moves, the connection rod 140 can rotate the mounting plate 120.
In some examples, the mounting plate 120 is provided with a second rotation shaft 122, one end of the connection rod 140 is provided with a first bearing 141, and the mounting plate 120 and the connection rod 140 are rotatably connected through the second rotation shaft 122 and the first bearing 141. In this case, the mounting plate 120 can rotate relative to the connection rod 140.
In some examples, the slider 130 is provided with a third rotation shaft 123, the other end of the connection rod 140 is provided with a second bearing 142, and the slider 130 and the connection rod 140 are rotatably connected through the third rotation shaft 123 and the second bearing 142. In this case, the connection rod 140 can rotate with respect to the slider 130.
In some examples, the connection point of the connection rod 140 to the mounting plate 120 is located between the connection point of the connection rod 140 to the slider 130 and the connection point of the mounting plate 120 to the base 110, and a plurality of the connection points are not collinear. In this case, the plurality of connection points form a stable triangle structure, that is, the mounting plate 120 can be supported by the connection rod 140, and the inclination angle of the steering wheel column 200 and the steering wheel can be adjusted by changing the support angle of the connection rod 140, which is advantageous in improving the stability of the structure.
In some examples, the number of the connecting rods 140 is a plurality, and the plurality of connecting rods 140 are symmetrically disposed on two sides of the mounting plate 120, and each connecting rod 140 is rotatably connected with the mounting plate 120 and the slider 130 respectively. For example, the number of the connection rods 140 is two, one of the connection rods 140 is rotatably connected to the first end of the second rotation shaft 122 through the first bearing 141 and to the first end of the third rotation shaft 123 through the second bearing 142, and the other connection rod 140 is rotatably connected to the second end of the second rotation shaft 122 through the first bearing 141 and to the second end of the third rotation shaft 123 through the second bearing 142. In this case, by increasing the number of the connection bars 140, the stability of the structure can be further improved.
In some examples, the direction of movement of the slider 130 coincides with the direction of inclination of the steering wheel, i.e., the first rotation axis 121, the second rotation axis 122, and the third rotation axis 123 are parallel to each other. In the embodiment of the present application, the moving direction of the slider 130 and the tilting direction of the steering wheel are both directions tilted in the horizontal direction. In this case, the connection rod 140 does not decrease the supporting effect on the mounting plate 120 due to tilting to other directions than the steering wheel tilting direction during the rotation of the mounting plate 120, which is advantageous in ensuring the stability of the structure.
In some examples, the connecting rod 140 and the mounting plate 120 form a chevron-shaped structure, i.e., the mounting plate 120 has a connection between its first and second ends that is rotatably connected with the connecting rod 140. In this case, the movement amount of the slider 130 can be reduced and the adjustment speed can be increased while ensuring that the steering wheel inclination angle is unchanged.
In some examples, the connection is located on the mounting plate 120 near its first end, which may facilitate further reducing the amount of movement of the slider 130.
In some examples, the steering wheel angle adjustment device 100 further includes a lead screw 150, the lead screw 150 being threadably engaged with the slider 130, the lead screw 150 being capable of moving the slider 130 upon circumferential rotation. Specifically, the screw 150 has an external thread, and the slider 130 has a threaded hole that matches the screw 150. In this case, the circumferential movement can be converted into the linear movement, which is advantageous in improving the control accuracy of the movement amount of the slider 130.
In some examples, the lead screw 150 is disposed to the base 110 and is capable of rotating circumferentially relative to the base 110. Specifically, the base 110 is provided with a bracket 112, and the screw 150 is suspended on the base 110 and rotatably connected to the bracket 112. In this case, the screw 150 can be rotated in the circumferential direction, thereby driving the slider 130 to move.
In some examples, the base 110 and the bracket 112 may be integrally formed structures, or may be a combination of a plurality of structures fixed together by a fixed connection such as welding, riveting, or screwing.
In some examples, the length of the lead screw 150 coincides with the direction of tilt of the steering wheel. In this case, the moving direction of the slider 130 can be aligned with the tilting direction of the steering wheel.
In some examples, the base 110 may be provided with a guide rod parallel to the lead screw 150, the guide rod being disposed through the slider 130 and axially movable relative to the slider 130. In this case, the guide bar can perform a guide and limit function on the slider 130, so that the slider 130 can be prevented from being turned over during the movement process to cause the connection bar 140 to be damaged by force.
In some examples, the base 110 may have a recess 113, and the slider 130 is disposed within the recess 113 and slidably engages the recess 113. In this case, the groove 113 can play a guiding role and a limiting role on the slider 130, so that the slider 130 can be prevented from being turned over during the moving process to cause the connecting rod 140 to be damaged by force, and the number of components used is reduced relative to the guide rod to be matched with the slider 130, which is beneficial to reducing the cost.
In some examples, the slider 130 and the base 110 may have mating surfaces therebetween, through which the slider 130 and the base 110 are engaged during movement. In this case, the base 110 can play a guiding role and a limiting role on the slider 130, so that the slider 130 can be prevented from being turned over during the moving process to cause the connecting rod 140 to be damaged by force, and the guiding rod and the groove 113 are not required, which is beneficial to shortening the process and reducing the cost.
In some examples, the lead screw 150 may be driven manually or may be driven electrically.
In some examples, steering wheel angle adjustment device 100 further includes a handle fixedly coupled to the lead screw, the handle capable of transmitting torque to lead screw 150 to cause lead screw 150 to rotate circumferentially, i.e., lead screw 150 is manually driven. In this case, the operator can drive the screw 150 to rotate in the circumferential direction by turning the handle, thereby adjusting the inclination angle of the steering column 200 and the steering wheel, and compared with the electric driving mode, the structure is simple and the cost is low.
In some examples, steering wheel angle adjustment device 100 further includes a motor 160, motor 160 being in linkage with lead screw 150, motor 160 being capable of driving lead screw 150 to rotate circumferentially, i.e., lead screw 150 is driven electrically. Specifically, the driving shaft of the motor 160 is coupled with the screw 150, and when the motor 160 is started up, the driving shaft thereof rotates, thereby driving the screw 150 to rotate circumferentially. In this case, the operator can drive the screw 150 to rotate in the circumferential direction by activating the motor 160, thereby adjusting the inclination angle of the steering column 200 and the steering wheel, and the operation is more convenient than the manual driving manner.
In the above technical solution, the steering wheel angle adjustment device 100 can increase the angle adjustment range of the steering wheel, and the steering wheel angle adjustment device 100 is applied to the man-machine bench in a manner of adjusting the angle of the steering wheel relative to the adjustment amount of the steering wheel column 200 per se, so as to facilitate enlarging the man-machine verification range.
In a second aspect, an embodiment of the present application provides a steering wheel assembly comprising a steering wheel, a steering wheel column 200, and the steering wheel angle adjustment apparatus 100 described above.
In the above technical solution, the steering wheel angle adjustment device 100 can increase the angle adjustment range of the steering wheel, and the steering wheel angle adjustment device 100 is applied to the man-machine bench in a manner of adjusting the angle of the steering wheel relative to the adjustment amount of the steering wheel column 200 per se, so as to facilitate enlarging the man-machine verification range.
In a third aspect, an embodiment of the present application provides a man-machine bench, including a bench body and the steering wheel assembly described above.
In the above technical solution, the steering wheel angle adjustment device 100 can increase the angle adjustment range of the steering wheel, and the steering wheel angle adjustment device 100 is applied to the man-machine bench in a manner of adjusting the angle of the steering wheel relative to the adjustment amount of the steering wheel column 200 per se, so as to facilitate enlarging the man-machine verification range.
The present disclosure is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. It is therefore contemplated to cover any such omissions, modifications, equivalents, improvements or similar fall within the spirit and scope of the one or more embodiments of the application.
The foregoing is merely illustrative embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present application, and the application should be covered. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (10)
1. A steering wheel angle adjustment apparatus, comprising: the device comprises a base, a mounting plate, a sliding block and a connecting rod, wherein the mounting plate is rotatably arranged on the base and is used for being connected and fixed with a direction coil column, the sliding block is slidably arranged on the base, and the connecting rod is respectively and rotatably connected with the mounting plate and the sliding block; the connecting rod can drive the mounting plate to rotate relative to the base when the sliding block moves so as to adjust the inclination angle of the steering wheel.
2. The steering wheel angle adjustment device of claim 1, wherein the connection point of the connection rod to the mounting plate is located between the connection point of the connection rod to the slider and the connection point of the mounting plate to the base, and a plurality of the connection points are non-collinear.
3. The steering wheel angle adjusting device according to claim 2, wherein the number of the connecting rods is plural, the plural connecting rods are symmetrically arranged on both sides of the mounting plate, and each connecting rod is rotatably connected with the mounting plate and the slider, respectively.
4. The steering wheel angle adjustment device according to claim 2, wherein a moving direction of the slider coincides with an inclination direction of the steering wheel.
5. The steering wheel angle adjustment device of claim 1, wherein the mounting plate has a first end, a second end, and a connection between the first end and the second end; the first end is rotatably connected with the base, the second end is fixedly connected with the direction coil pipe column, and the connecting part is rotatably connected with the connecting rod.
6. The steering wheel angle adjustment device of claim 1, further comprising: a screw rod;
the lead screw is in threaded fit with the sliding block, and the lead screw can drive the sliding block to move when rotating circumferentially.
7. The steering wheel angle adjustment device of claim 6, wherein the base has a recess, and the slider is disposed within and slidably engages the recess.
8. The steering wheel angle adjustment device of claim 6, further comprising: a motor;
The motor is linked with the screw rod, and the motor can drive the screw rod to rotate circumferentially.
9. A steering wheel assembly comprising a steering wheel, a steering wheel column and a steering wheel angle adjustment device according to any one of claims 1 to 8.
10. A human-machine bench comprising a bench body and the steering wheel assembly of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323206816.3U CN221138257U (en) | 2023-11-24 | 2023-11-24 | Steering wheel angle adjusting device, steering wheel assembly and man-machine bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323206816.3U CN221138257U (en) | 2023-11-24 | 2023-11-24 | Steering wheel angle adjusting device, steering wheel assembly and man-machine bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221138257U true CN221138257U (en) | 2024-06-14 |
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ID=91427411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323206816.3U Active CN221138257U (en) | 2023-11-24 | 2023-11-24 | Steering wheel angle adjusting device, steering wheel assembly and man-machine bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221138257U (en) |
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2023
- 2023-11-24 CN CN202323206816.3U patent/CN221138257U/en active Active
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