CN114537503B - Steering wheel assembly and automobile - Google Patents
Steering wheel assembly and automobile Download PDFInfo
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- CN114537503B CN114537503B CN202011345073.6A CN202011345073A CN114537503B CN 114537503 B CN114537503 B CN 114537503B CN 202011345073 A CN202011345073 A CN 202011345073A CN 114537503 B CN114537503 B CN 114537503B
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- steering wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/10—Hubs; Connecting hubs to steering columns, e.g. adjustable
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The application discloses a steering wheel assembly and an automobile, wherein the steering wheel assembly comprises a steering column, a ball cage, a steering wheel and a fixing part, the ball cage comprises a shell and a connecting part, and one end of the steering column is fixedly connected with the outer wall of the shell; the connecting part is movably connected between the steering wheel and the inner wall of the shell, and the connecting part is fixedly connected with the steering wheel; the steering wheel has a fixed state and an active state; the connecting member is fixedly connected with the housing through the fixing member with the steering wheel in a fixed state; the connecting member is movably connected with the housing when the steering wheel is in an active state. In this application, when the steering wheel assembly was in the active condition, the steering wheel rotated for steering column, and the flexibility is stronger.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a steering wheel assembly and an automobile.
Background
With the development of industry, automobiles become very important vehicles in daily life, and with the technical progress of the automobile industry, various vehicles are driven, wherein some vehicles need to run on a spiral mountain road, a sand road or a muddy road, the road conditions are complex, the steering wheel of the automobile needs to have higher flexibility, so that a driver can more flexibly deal with various conditions in driving, and the safety factor is improved.
However, in the current automobile, the connection form between the steering wheel and the steering column of the automobile is a spline connection, that is, the steering wheel is fixed on the steering column of the automobile, and the steering wheel lacks flexibility.
Disclosure of Invention
An object of the application is to provide a steering wheel assembly and car to increase the flexibility ratio of steering wheel.
A first aspect of the present application relates to a steering wheel assembly comprising: the steering column, the ball cage, the steering wheel and the fixed component;
the ball cage comprises a shell and a connecting component, and one end of the steering column is fixedly connected with the outer wall of the shell; the connecting part is movably connected between the steering wheel and the inner wall of the shell, and the connecting part is fixedly connected with the steering wheel;
the steering wheel has a fixed state and an active state; the connecting part is fixedly connected with the shell through the fixing part under the condition that the steering wheel is in a fixed state; the connecting member is movably connected with the housing when the steering wheel is in an active state.
Optionally, the connecting member includes: a ball and a support frame; be provided with the recess on the inner wall of casing, the ball sets up in the recess, the recess is in the circumference of casing with the ball adaptation, the ball can be followed the axial of casing is in roll in the recess, the support frame with the steering wheel is connected, just the ball is located the support frame with between the inner wall of casing.
Optionally, the fixing part comprises a fixing rod; the shell is provided with a through hole penetrating from the outer wall to the inner wall of the shell; the support frame is provided with a fixing hole; the fixing rod is inserted into the through hole and the fixing hole to connect the support frame and the shell.
Optionally, the fixing component further comprises a fixing base; the fixed base is fixedly connected with the outer wall, and is provided with a connecting hole communicated with the through hole; one end of the fixing rod, which is close to the through hole, penetrates through the connecting hole and is fixed in the connecting hole.
Optionally, the steering wheel assembly further comprises an electromagnetic assembly, wherein the electromagnetic assembly comprises a magnet and an electromagnetic coil; the steering wheel and the shell are arranged at intervals, the electromagnetic coil is arranged on the steering wheel, and the magnet is arranged on the shell; or, the magnet is arranged on the steering wheel, and the electromagnetic coil is arranged on the shell; with the steering wheel in a stationary state, the solenoid is de-energized; the active states of the steering wheel include a first active state and a second active state; the electromagnetic coil is energized to generate an attractive force on the magnet when the steering wheel is in a first active state; with the steering wheel in a second active state, the solenoid is de-energized.
Optionally, in a case where the electromagnetic coil is disposed on the steering wheel and the magnet is disposed on the housing, the magnet is formed on an outer edge of the housing and is flush with the outer edge; when the magnet is disposed on the steering wheel and the electromagnetic coil is disposed on the housing, the electromagnetic coil is formed on an outer edge of the housing and flush with the outer edge.
Optionally, the shell is hemispherical; the steering wheel assembly includes a plurality of the electromagnetic assemblies arranged at intervals along a circumference of a side surface of the housing near the steering wheel.
Optionally, the magnet has a bottom surface facing the electromagnetic coil, the electromagnetic coil having an end face facing the magnet; the fixing member can connect the connecting member and the housing with a plane of a bottom surface of the magnet being parallel to a plane of an end surface of the electromagnetic coil.
Optionally, the electromagnetic assembly further includes an energizing switch, the energizing switch is disposed on one side of the steering wheel away from the ball cage, and the energizing switch is used for controlling the electromagnetic coil to be energized or de-energized.
A second aspect of the present application provides an automobile comprising the steering wheel assembly of any one of the first aspects of the present application.
According to the steering wheel assembly provided by the embodiment of the application, when an automobile runs on a common road section, the connecting part and the shell are fixedly connected by the fixing part, and as the connecting part is fixedly connected with the steering wheel, the steering wheel is indirectly and fixedly connected with the shell after the connecting part is fixed with the shell; and the steering column is fixedly connected with the shell, so that the steering wheel and the steering column are indirectly and fixedly connected, namely, the steering wheel is in a fixed state, and the automobile can normally run. When the connecting part and the shell are not fixed by the connecting part, the connecting part and the shell are in a movable connecting state, and the steering wheel and the shell are in a movable connecting state, namely the steering wheel is in a movable state, because the steering wheel and the connecting part are fixedly connected. At the moment, the steering wheel rotates relative to the steering column, the flexibility is strong, and therefore the steering wheel can be changed along with the change of the posture of a driver when the vehicle is subjected to limit driving or racing, and the driving pleasure is improved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings used in the embodiments will be briefly described below.
FIG. 1 is a schematic structural diagram of a steering wheel assembly provided in one embodiment of the present application;
FIG. 2 is a schematic structural diagram of a steering wheel assembly provided in another embodiment of the present application;
FIG. 3 is a schematic view of a steering wheel assembly according to another embodiment of the present application;
FIG. 4 is a schematic diagram of a ball cage and magnet connection provided by an embodiment of the present application;
FIG. 5 is a schematic view of the connection between the steering wheel and the solenoid according to the embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an automobile according to an embodiment of the present application.
Description of reference numerals:
the steering wheel assembly 1000, the steering column 100, the ball cage 200, the housing 210, the outer wall 211, the inner wall 212, the through hole 215, the balls 220, the connecting column 230, the supporting block 240, the fixing hole 241, the steering wheel 300, the annular rod 310, the middle disc 320, the connecting rod 330, the magnet 400, the bottom surface 410, the electromagnetic coil 500, the power switch 600, the fixing part 700, the fixing rod 710, the holding rod 720, the fixing base 730, the connecting hole 731, and the automobile 2000.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Referring to fig. 1 to 5, a steering wheel assembly 1000 provided in an embodiment of the present application includes: steering column 100, ball cage 200, steering wheel 300, and securing member 700.
The ball cage 200 includes a housing 210 and a connecting member, and one end of the steering column 100 is fixedly connected to an outer wall of the housing 210; the connection member is movably connected between the steering wheel 300 and the inner wall of the housing 210, and the connection member is fixedly connected with the steering wheel 300.
Specifically, the steering wheel 300 has a fixed state and an active state; in the case where the steering wheel 300 is in a fixed state, the connection member is fixedly connected with the housing 210 by the fixing member 700; in the case where the steering wheel 300 is in the active state, the connection member is movably connected with the housing 210.
In the steering wheel assembly 1000, when the automobile runs on a general road, the connecting part and the housing 210 are fixedly connected by the fixing part 700, and the steering wheel 300 and the housing 210 are indirectly fixedly connected after the connecting part and the steering wheel 300 are fixed because the connecting part and the housing 210 are fixedly connected; and the steering column 100 and the housing 210 are fixedly coupled, so that the steering wheel 300 and the steering column 100 are indirectly fixedly coupled, thereby allowing the vehicle to normally run.
When the connecting part is not used to fix the connecting part and the housing 210, the connecting part and the housing 210 are in an active connection state, and the steering wheel 300 and the connecting part are fixedly connected, so the housing 210 and the steering wheel 300 are in an active connection state, that is, the steering wheel is in an active state. In this case, the steering wheel 300 is rotated with respect to the steering column 100, and thus, the steering wheel can be changed according to the posture of the driver when the vehicle is driving at the limit or racing, thereby improving the driving pleasure.
That is, in the steering wheel assembly 1000 provided in the embodiment of the present application, the steering wheel 300 can be switched between the fixed state and the movable state, so that the steering wheel 300 can be more flexibly controlled by the driver, and the safety factor of the vehicle running under various road conditions is increased.
It will be appreciated by those skilled in the art that the housing 210 has a hemispherical shape, and the housing 210 has a hemispherical outer wall 211 and a hemispherical inner wall 212.
In an alternative embodiment, the coupling member includes a ball 220 and a cage; ball 220 and support frame set up inside casing 210, are provided with the recess on casing 210's the inner wall 212, and ball 220 sets up in the recess, and the recess is with ball 220 adaptation in the circumference of casing, and ball 220 can roll in the recess along casing 210's axial, and the support frame is connected with steering wheel 300, and ball 220 is located between the inner wall of support frame and casing 210. The balls 220 can roll in the grooves along the axial direction of the housing 210, thereby achieving the movable connection of the steering wheel 300 and the housing 210, and then the movable connection of the steering wheel 300 and the steering column 100, so that the steering wheel 300 can rotate relative to the steering column 100, thereby enabling the steering wheel 300 to have higher flexibility and lower cost.
It is understood that the balls 220 are provided in plurality, and the plurality of balls 220 are arranged at intervals in the circumferential direction of the inner wall 212 of the housing 210, thereby achieving a plurality of attitudes of the steering wheel 300 with respect to the steering column 100.
Specifically, the supporting frame includes a connecting column 230 and a supporting block 240. One end of the steering column 100 is fixedly connected to the outer wall 211; the balls 220 and the supporting block 240 are disposed inside the housing 210, and the balls 220 are located between the supporting block 240 and the inner wall 212; one end of the connection column 230 is fixedly connected to the support block 240, and the other end of the connection column 230 is fixedly connected to the steering wheel 300. It will be appreciated that the other end of the steering column 100 is fixedly connected to the frame, thereby securing the steering column 100.
As can be seen, in the steering wheel assembly 1000 provided in this embodiment, the steering wheel 300 and the steering column 100 are connected through the ball cage 200, and when the steering wheel 300 is in a fixed state, the supporting block 240 is connected with the inner wall 212, so that when the steering wheel 300 is rotated, the steering column 100 is driven to rotate through the supporting block 240 and the inner wall 212, thereby achieving steering of the vehicle. When the steering wheel 300 is in an active state, because the steering wheel 300 is connected with the steering column 100 through the ball cage 200, the balls 220 are matched with the grooves on the inner wall 212 of the shell 210 in the circumferential direction, so that the rotation in the plane of the steering wheel 300 drives the shell 210 to rotate through the supporting block 240 and the balls 220, and then drives the steering column 100 to rotate, thereby realizing the steering of the vehicle; when the steering wheel 300 is rotated in a direction perpendicular to the plane of the steering wheel 300, the rotation of the steering wheel 300 drives the balls 220 to roll in the axial direction in the grooves on the inner wall 212 of the housing 210, thereby changing the relative position of the steering wheel 300 and the steering column 100. When the steering wheel 300 is in an active state, the steering wheel 300 can drive the steering column 100 to steer and can change the relative position of the steering column 100, so that the displacement of the steering wheel in other directions except the plane where the steering wheel is located is realized, the steering wheel 300 can change along with the posture change of a driver, the human-vehicle-integrated driving mode is realized, the vehicle-racing-car-driving mode is favorably suitable for the racing car state or the ultimate driving state, and the driving pleasure is increased.
In an alternative embodiment, the fixing member 700 includes a fixing rod 710. Wherein the housing 210 is provided with a through hole 215 penetrating from an outer wall 211 to an inner wall 212 thereof; a fixing hole 241 is arranged on the supporting block 240 of the supporting frame; the fixing rod 710 is inserted into the through hole 215 and the fixing hole 241 to connect the support frame and the case 210. Then, when the user does not need to increase the driving fun, the fixing rod 710 may be used to fixedly connect the supporting block 240 and the housing 210, so that the steering column 100 and the steering wheel 300 are fixedly connected, so that the automobile 2000 may run smoothly under normal road conditions, the applicability of the steering wheel assembly 1000 may be increased, and the fixing rod 710 has a simple structure, and is convenient for the driver to operate.
Of course, it will be understood by those skilled in the art that when it is desired to fixedly couple the steering column 100 and the steering wheel 300, the steering wheel 300 may be rotated to align the fixing hole 241 with the perforation 215. Of course, in order to allow the driver to quickly rotate the steering wheel 300 until the fixing hole 241 and the penetration hole 215 are aligned, an alignment mark may be provided at the steering wheel 300, thereby allowing the convenience of operation to be improved, increasing the efficiency of operation, and allowing the driver to quickly align the fixing hole 241 and the penetration hole 215, thereby quickly inserting the fixing rod 710 into the fixing hole 241 and the penetration hole 215.
In an alternative embodiment, the fixation assembly 700 further includes a holding rod 720. The holding bar 720 and the fixing bar 710 are vertically disposed near one end of the through hole 215. The grip lever 720 may be conveniently operated by a driver, and particularly, when it is necessary to fix the steering column 100 and the steering wheel 300, the driver may insert the fixing rod 710 into the through hole 215 and the fixing hole 241 by holding the grip lever 720 with his hand, thereby improving the convenience of operation.
In an alternative embodiment, the fixing member 700 further includes a fixing base 730, the fixing base 730 is fixedly coupled to the outer wall 211, and the fixing base 730 is provided with a coupling hole 731 communicating with the through hole 215; one end of the fixing rod 710 near the through hole 215 passes through the connection hole 731 and is fixed in the connection hole 731. After the fixing rod 710 is inserted into the through hole 215 and the fixing hole 241, it can be fixed on the fixing base 730 at the same time, increasing the stability of the fixing rod 710 and preventing the fixing rod 710 from shaking and loosening. In addition, this fixed pedestal 730 still plays the effect of sign, and the driver of being convenient for finds the grafting position of dead lever 710 fast, improves the operation convenience.
Specifically, the fixing rod 710 may be screw-fixed in the connection hole 731. In detail, an external thread may be provided on the outer circumference of the fixing rod 710, and an internal thread may be provided on the inner wall 212 of the connection hole 731, and the internal thread and the external thread are coupled to process the fixing rod 710 for fixing.
In an alternative embodiment, steering wheel assembly 1000 further includes an electromagnetic assembly including magnet 400 and electromagnetic coil 500. Steering wheel 300 is spaced apart from housing 210, solenoid 500 is disposed on steering wheel 300, and magnet 400 is disposed on the housing. Alternatively, magnet 400 is provided on steering wheel 300, and electromagnetic coil 500 is provided on housing 210. Wherein, in case the steering wheel 300 is in a fixed state, the electromagnetic coil 500 is de-energized; the active states of the steering wheel 300 include a first active state and a second active state; with steering wheel 300 in the first active state, solenoid coil 500 is energized to generate an attractive force on magnet 400; with steering wheel 300 in the second active state, solenoid 500 is de-energized.
That is, in the case where the fixing lever 710 is inserted in the penetration hole 215 and the fixing hole 241, the solenoid coil 500 is also in the deenergized state, whereby it is possible to save electric power and reduce the risk that the solenoid coil 500 affects the operation of the steering wheel 300. Under the condition that the fixing rod 710 is not inserted into the through hole 215 and the fixing hole 241, the electromagnetic coil 500 can be powered on or powered off, under the condition that the electromagnetic coil 500 is powered off, the steering wheel 300 has the highest flexibility, the steering wheel 300 can change along with the posture change of a driver, and the driver can conveniently deal with very complicated road conditions, such as road conditions like a mud and muddy road and the like; under the condition that the electromagnetic coil 500 is electrified, the electromagnetic coil 500 has the attraction force on the magnet 400, the steering wheel 300 is not fixed at the moment, but the flexibility of the steering wheel is limited to a certain degree, so that the steering wheel has a suspension sense when the steering wheel is in a flexible state, and the driving pleasure is increased.
In an alternative embodiment, in the case where the solenoid coil 500 is disposed on the steering wheel 300 and the magnet 400 is disposed on the housing 210, the magnet 400 is formed on the outer edge of the housing 210 and is flush with the outer edge. When magnet 400 is disposed on steering wheel 300 and electromagnetic coil 500 is disposed on housing 210, electromagnetic coil 500 is formed on the outer edge of housing 210 and flush with the outer edge. The outer side of the housing 210 is the outer wall 211 of the housing 210, and the outer side edge refers to the connection between the outer wall 211 and the inner wall 212 of the housing 210.
More specifically, magnet 400 has a bottom surface 410, and bottom surface 410 is flush with the outside edge. The bottom surface 410 and the outer side edge of the magnet 400 are disposed to be flush with each other, thereby making the magnet 400 not to interfere with the operation of the steering wheel 300, but to be as close as possible to the electromagnetic coil 500, so that when a certain current is supplied to the electromagnetic coil 500, the attraction force of the electromagnetic coil 500 to the magnet 400 is strong, and the steering wheel 300 has a stronger levitating feeling, and the operation stability is increased.
In an alternative embodiment, the housing 210 is hemispherical; the steering wheel assembly includes a plurality of electromagnetic assemblies that are spaced apart along a circumference of a side surface of the housing 210 adjacent to the steering wheel 300. Plural here means two or more. Two electromagnetic assemblies may be spaced 180 degrees apart and three electromagnetic assemblies may be spaced 120 degrees apart.
Specifically, the four electromagnetic assemblies may be spaced 90 degrees apart. In detail, the steering wheel 300 includes a circular ring-shaped rod 310, a middle plate 320, and four connecting rods 330. The middle disc 320 is positioned in the annular area of the circular ring-shaped rod 310, one end of each of the four connecting rods 330 is fixedly connected with the middle disc 320, and the other end of each of the four connecting rods 330 is fixedly connected with the circular ring-shaped rod 310; in the four connecting rods 330, the included angle between any two adjacent connecting rods 330 is 90 degrees; the number of the electromagnetic coils 500 and the magnets 400 is four. One end of the electromagnetic coil 500 is fixedly connected to a side of the steering wheel 300 facing the cage 200, and the other end of the electromagnetic coil 500 facing the magnet 400 includes: one ends of the four electromagnetic coils 500 are fixedly connected to one sides of the four connecting rods 330 facing the cage 200, respectively, and the other ends of the four electromagnetic coils 500 face the four magnets 400, respectively.
That is, the electromagnetic coils 500 are uniformly distributed on the steering wheel 300, and the magnets 400 are uniformly distributed on the ball cage 200, so that the attractive force between the steering wheel 300 and the ball cage 200 is more balanced, the balance of the steering wheel 300 is improved, the stability of the steering wheel 300 is increased, and the safety coefficient is improved.
In an alternative embodiment, 400 has a bottom surface 410 facing the electromagnetic coil 500, the electromagnetic coil 500 having an end face facing 400; the fixing member 700 can connect the connection member with the housing in a state where the plane of the bottom surface 410 of the magnet coil 400 is parallel to the plane of the end surface of the magnet coil 500. This arrangement makes it possible to determine the state of the steering wheel 320 according to whether the plane of the bottom surface 410 of the cover 400 is parallel to the end surface of the solenoid 500 before the steering wheel 320 is fixed, and to confirm that the steering wheel 320 is in a stable state when the two are flush with each other, so that the fixing lever 710 can be smoothly inserted, that is, the fixing of the steering wheel 320 can be performed.
In an alternative embodiment, the electromagnetic assembly further includes a power switch 600, the power switch 600 is fixedly connected to a side of the steering wheel 300 facing away from the ball cage 200, and the power switch 600 is used for controlling the electromagnetic coil 500 to be powered on or off. Specifically, when the current switch 600 is closed, the electromagnetic coil 500 may be energized, thereby generating an attractive force to the magnet 400; when the energization switch 600 is turned off, the electromagnetic coil 500 is turned off, and the attraction force to the magnet 400 is lost.
In an optional implementation mode, the magnitude of the current provided to the electromagnetic coil 500 can be changed by collecting the vehicle speed and the lateral acceleration signal, so that the adsorption force between the electromagnetic coil 500 and the magnet 400 is changed, the adsorption force is controllable, the purpose of providing different adsorption forces according to different working conditions can be achieved, and the steering wheel 300 is stronger in controllability and wider in application range. Specifically, the vehicle control unit is connected to the electromagnetic coil 500, and after the vehicle control unit collects the vehicle speed and lateral acceleration signals, if it is detected that the vehicle speed and lateral acceleration increase, the current supplied to the electromagnetic coil 500 is correspondingly increased, so that the steering wheel 300 has high stability; if a decrease in vehicle speed and lateral acceleration is detected, the current supplied to solenoid 500 is correspondingly decreased to make steering wheel 300 more flexible.
In an alternative embodiment, the fixedly attaching of the outer wall 211 to one end of the steering column 100 comprises: one end of the steering column 100 is fixedly coupled to the center of the outer wall 211. By providing a centrally fixed connection between the steering column 100 and the outer wall 211 of the housing 210, the steering wheel 300 can be balanced and the steering wheel 300 can be prevented from being biased.
Referring to fig. 6, an automobile 2000 including the steering wheel assembly 1000 according to any embodiment of the present application is further provided.
The foregoing embodiments have been described in detail, and specific examples are used herein to explain the principles and implementations of the present application, which may be used to help understand the methods and their core ideas of the present application.
Claims (9)
1. A steering wheel assembly, comprising: the steering column, the ball cage, the steering wheel and the fixed part;
the ball cage comprises a shell and a connecting component, and one end of the steering column is fixedly connected with the outer wall of the shell; the connecting part is movably connected between the steering wheel and the inner wall of the shell, and the connecting part is fixedly connected with the steering wheel;
the steering wheel has a fixed state and an active state; the connecting member is fixedly connected with the housing through the fixing member with the steering wheel in a fixed state; under the condition that the steering wheel is in an active state, the connecting part is movably connected with the shell;
the connecting member includes: a ball and a support frame; be provided with the recess on the inner wall of casing, the ball sets up in the recess, the recess is in the circumference of casing with the ball adaptation, the ball can be followed the axial of casing is in roll in the recess, the support frame with the steering wheel is connected, just the ball is located the support frame with between the inner wall of casing.
2. The steering wheel assembly of claim 1, wherein the securing member comprises a securing rod;
the shell is provided with a through hole penetrating from the outer wall to the inner wall of the shell; the support frame is provided with a fixing hole; the fixing rod is inserted into the through hole and the fixing hole to connect the support frame and the shell.
3. The steering wheel assembly of claim 2, wherein the securing member further comprises a securing base;
the fixed base is fixedly connected with the outer wall, and is provided with a connecting hole communicated with the through hole; one end, close to the through hole, of the fixing rod penetrates through the connecting hole and is fixed in the connecting hole.
4. The steering wheel assembly of any of claims 1-3, further comprising an electromagnetic assembly comprising a magnet and an electromagnetic coil;
the steering wheel and the shell are arranged at intervals, the electromagnetic coil is arranged on the steering wheel, and the magnet is arranged on the shell; or, the magnet is arranged on the steering wheel, and the electromagnetic coil is arranged on the shell;
with the steering wheel in a stationary state, the solenoid is de-energized;
the active states of the steering wheel include a first active state and a second active state; the electromagnetic coil is electrified to generate an adsorption force on the magnet under the condition that the steering wheel is in a first active state; with the steering wheel in a second active state, the solenoid is de-energized.
5. The steering wheel assembly of claim 4, wherein with the electromagnetic coil disposed on the steering wheel and the magnet disposed on the housing, the magnet is formed on an outer edge of the housing and flush with the outer edge;
when the magnet is disposed on the steering wheel and the electromagnetic coil is disposed on the housing, the electromagnetic coil is formed on an outer edge of the housing and flush with the outer edge.
6. The steering wheel assembly of claim 4, wherein the housing is hemispherical; the steering wheel assembly includes a plurality of the electromagnetic assemblies arranged at intervals along a circumference of a side surface of the housing near the steering wheel.
7. The steering wheel assembly of claim 4, wherein the magnet has a bottom surface facing the electromagnetic coil, the electromagnetic coil having an end face facing the magnet; the fixing member can connect the connecting member and the housing with a plane of a bottom surface of the magnet being parallel to a plane of an end surface of the electromagnetic coil.
8. The steering wheel assembly of claim 4, wherein the solenoid assembly further comprises an energizing switch disposed on a side of the steering wheel away from the ball cage, the energizing switch configured to control the solenoid coil to be energized or de-energized.
9. An automobile, characterized by comprising the steering wheel assembly of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011345073.6A CN114537503B (en) | 2020-11-25 | 2020-11-25 | Steering wheel assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011345073.6A CN114537503B (en) | 2020-11-25 | 2020-11-25 | Steering wheel assembly and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114537503A CN114537503A (en) | 2022-05-27 |
| CN114537503B true CN114537503B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011345073.6A Active CN114537503B (en) | 2020-11-25 | 2020-11-25 | Steering wheel assembly and automobile |
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| CN (1) | CN114537503B (en) |
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| DE19732345A1 (en) * | 1997-07-28 | 1999-02-04 | Mannesmann Vdo Ag | Steering wheel provided for attachment to a steering column mounted in a motor vehicle |
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| CN207403797U (en) * | 2017-10-25 | 2018-05-25 | 广州市竞驰实业有限公司 | Adjustable steering wheel mechanism of kart |
| CN108482476A (en) * | 2018-03-28 | 2018-09-04 | 武汉理工大学 | A kind of concertina type steering shaft |
| WO2019044360A1 (en) * | 2017-08-30 | 2019-03-07 | いすゞ自動車株式会社 | Steering device |
| CN211442456U (en) * | 2019-11-29 | 2020-09-08 | 广东工业大学 | Foldable steering wheel assembly mechanism of unmanned vehicle |
| CN111661149A (en) * | 2019-03-08 | 2020-09-15 | Zf汽车业德国有限公司 | Method for operating a steering system and steering system |
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2020
- 2020-11-25 CN CN202011345073.6A patent/CN114537503B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19732345A1 (en) * | 1997-07-28 | 1999-02-04 | Mannesmann Vdo Ag | Steering wheel provided for attachment to a steering column mounted in a motor vehicle |
| CN107685763A (en) * | 2017-07-21 | 2018-02-13 | 浙江工业大学 | A kind of university student's equation motorcycle race steering, manufacture and its installation method |
| WO2019044360A1 (en) * | 2017-08-30 | 2019-03-07 | いすゞ自動車株式会社 | Steering device |
| CN207403797U (en) * | 2017-10-25 | 2018-05-25 | 广州市竞驰实业有限公司 | Adjustable steering wheel mechanism of kart |
| CN107933680A (en) * | 2017-12-08 | 2018-04-20 | 芜湖世特瑞转向系统有限公司 | The control method of electronic four-way adjustable steering pipe column |
| CN108482476A (en) * | 2018-03-28 | 2018-09-04 | 武汉理工大学 | A kind of concertina type steering shaft |
| CN111661149A (en) * | 2019-03-08 | 2020-09-15 | Zf汽车业德国有限公司 | Method for operating a steering system and steering system |
| CN211442456U (en) * | 2019-11-29 | 2020-09-08 | 广东工业大学 | Foldable steering wheel assembly mechanism of unmanned vehicle |
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| Publication number | Publication date |
|---|---|
| CN114537503A (en) | 2022-05-27 |
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