CN212354118U

CN212354118U - Steering wheel

Info

Publication number: CN212354118U
Application number: CN202021289644.4U
Authority: CN
Inventors: 张宏明
Original assignee: Suzhou Aotong Automobile Technology Co ltd
Current assignee: Suzhou Aotong Automobile Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-01-15
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a steering wheel, including control mechanism, control mechanism includes protecting sheathing, control panel and connecting rod, and protecting sheathing's inside is provided with the control panel, and three connecting rod is installed in protecting sheathing's week side, still includes the rolling disc, installs the lower extreme at control mechanism, and the rolling disc includes the fixed disk, driven ring gear and spacing slide rail of nibbling, and the fixed disk passes through the mounting screw at control mechanism's lower extreme, and spacing slide rail has been seted up to the lower extreme of fixed disk. The utility model discloses a set up the rolling disc and drive handle can comparatively simple control car turn to, do not need both hands alternately at the in-process that turns to effectual stumble the hand phenomenon that can take place when avoiding both hands alternately, the principle that can hold the fist when utilizing the personnel to be nervous is provided with arrestment mechanism, when taking place emergency, the driver can be unconscious hold both hands and extrude arrestment mechanism, brake the vehicle, thereby great promotion the security performance of vehicle.

Description

Steering wheel

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to a steering wheel.

Background

The wheel-shaped device for controlling the driving direction of the automobile, ship, airplane, etc. the original automobile is controlled and driven by a rudder which cannot be said to be bad, but the device can transmit the violent vibration generated in the driving of the automobile to a driver, thereby increasing the difficulty of controlling the direction of the automobile, when the engine is changed to be arranged at the head part, because of the increase of the weight, the driver can not use the rudder to drive the automobile, the new design of the steering wheel is generated, the gear system introduced between the driver and the wheels is flexible to operate, the violent vibration from the road is well isolated, not only the good steering wheel system can bring a feeling which is not close to the road to the driver, but the existing steering wheel can generate the phenomenon of crossing of two hands when the steering wheel is turned to a large extent, the phenomenon of stumbling can be easily generated, and the automobile can not be effectively braked when the emergency situation occurs, the safety performance is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steering wheel to solve current steering wheel and can take place the criss-cross phenomenon of both hands when turning to great, take place easily to stumble the phenomenon of hand, the relatively poor problem of security performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steering wheel, includes control mechanism, control mechanism includes protecting sheathing, control panel and connecting rod, protecting sheathing's inside is provided with the control panel, three connecting rod is installed to protecting sheathing's week side, still includes:

the rotating disc is installed at the lower end of the control mechanism and comprises a fixed disc, a driven meshing gear ring and a limiting slide rail, the fixed disc is installed at the lower end of the control mechanism through a screw, the limiting slide rail is arranged at the lower end of the fixed disc, and the driven meshing gear ring is welded and connected to the lower end of the fixed disc and one side of the limiting slide rail;

the driving handle is installed on two sides of the lower end of the rotating disc and comprises an installation base, a rotating block, a limiting rod, a driving meshing gear, a motor, a handle and a power control switch, the lower end of the installation base is connected with the motor through a screw, the output end of the motor penetrates through the installation base and is located inside the installation base, the driving meshing gear is connected in a clamping mode, the upper end of the installation base is connected with the rotating block in a welding mode, the limiting rod is rotatably connected to the outer side of the rotating block, the handle is installed at the lower end of the installation base and located outside the motor, the power control switch is arranged inside the handle, and the power control switch is electrically connected with the motor through a wire;

arrestment mechanism installs in control mechanism's the outside, arrestment mechanism includes hanging wall, brake control button, return spring, lifter, lower wall and sleeve, the lower wall passes through welded connection and is in three the outside of connecting rod, brake control button's upper end welded connection has a plurality of sleeves, telescopic outside cup joints and is connected with the return spring, the upper end of lower wall just is located telescopic one side and is provided with brake control button, just brake control button's one end electric connection has the wire, brake control button's one end can pass through wire electric connection with the manual brake button of car is kept away from to the wire, the lower extreme welded connection of hanging wall has the lifter the same with sleeve quantity, just lifter and sleeve pass through sliding connection.

Preferably, the outer side of the braking mechanism is connected with a protective leather sheath in a sewing mode.

In the technical scheme, the protective leather sheath is sewn and connected to the outer side of the braking mechanism, so that a driver feels more comfortable when using the device.

Preferably, the outer side of the braking mechanism and the inner wall of the protective leather sheath are both provided with anti-skidding lines.

In the technical scheme, the protection leather sheath and the braking mechanism are more firmly fixed.

Preferably, the inner part of the connecting rod and the upper end of the fixed disk are provided with internal thread holes, and the fixed disk is connected with the connecting rod through screws.

In this technical scheme for the connection of fixed disk and connecting rod is more convenient.

Preferably, the peripheral sides of the driving meshing gear and the driven meshing gear ring are provided with meshing teeth, and the driven meshing gear ring and the driving meshing gear are connected through the meshing teeth.

In this technical scheme for can drive driven rodent circle and rotate together when initiative cogged wheel rotates.

Preferably, the inner diameter of the limiting slide rail is the same as the outer diameter of the limiting rod, and the limiting slide rail is connected with the limiting rod in a sliding manner.

In the technical scheme, the limiting rod can slide more conveniently.

Preferably, the outer side of the handle is provided with an anti-skid protective sleeve.

In the technical scheme, the device can effectively avoid the phenomenon of hand slip when a driver uses the device.

Preferably, the upper end of the power control switch is provided with a groove matched with a finger.

In this technical scheme for more comfortable when the navigating mate uses the device.

Preferably, the output of motor runs through installation base joint and is connected with the transmission shaft, the external diameter of transmission shaft intermediate position is the same with the internal diameter size of initiative engaged gear, transmission shaft and initiative engaged gear pass through the joint and connect.

In this technical scheme for the motor can effectual drive initiative pinion rotate.

Preferably, the upper end inside the mounting base is provided with a limiting groove, the inner diameter of the limiting groove is the same as the outer diameter of the upper end of the transmission shaft, and the limiting groove is connected with the transmission shaft in a rotating mode.

In this technical scheme for spacing recess can consolidate the upper end of transmission shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the rolling disc and drive the handle can comparatively simple control car turn to, do not need both hands alternately at the in-process that turns to the effectual hands of stumbling that can take place when avoiding both hands alternately phenomenon.

(2) The utility model discloses a principle that can the fist when utilizing the personnel to be nervous is provided with arrestment mechanism, and when taking place emergency, the driver can be unconscious both hands of clenching extrude arrestment mechanism, brakes the vehicle to great promotion the security performance of vehicle.

Drawings

FIG. 1 is a schematic view of the overall structure of one end of the present invention;

FIG. 2 is a schematic view of the overall structure of the other end of the present invention;

FIG. 3 is a schematic view of the control mechanism of the present invention;

FIG. 4 is a sectional view of the rotary plate of the present invention;

FIG. 5 is a schematic view of the driving grip of the present invention;

fig. 6 is a cross section of the brake mechanism of the present invention.

In the figure: 1. a control mechanism; 2. rotating the disc; 3. driving the grip; 4. a brake mechanism; 5. protecting the leather sheath; 101. a protective housing; 102. a control panel; 103. a connecting rod; 201. fixing the disc; 202. a driven geared ring; 203. a limiting slide rail; 301. installing a base; 302. rotating the block; 303. a limiting rod; 304. a driving gear; 305. a motor; 306. a handle; 307. a power control switch; 401. hanging the plate; 402. a brake control button; 403. a return spring; 404. a lifting rod; 405. a bottom wall; 406. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a steering wheel includes a control mechanism 1, the control mechanism 1 includes a protective casing 101, a control panel 102 and a connecting rod 103, the control panel 102 is disposed inside the protective casing 101, three connecting rods 103 are installed on the peripheral side of the protective casing 101, and the steering wheel further includes:

referring to fig. 3-4, a rotating disc 2 is installed at the lower end of the control mechanism 1, the rotating disc 2 includes a fixed disc 201, a driven meshing gear ring 202 and a limiting slide rail 203, the fixed disc 201 can drive the control mechanism 1 to rotate together when rotating, so that the device can control the steering of the automobile, the fixed disc 201 is installed at the lower end of the control mechanism 1 through screws, internal thread holes are formed in the interior of the three connecting rods 103 and the upper end of the fixed disc 201, the fixed disc 201 is connected with the three connecting rods 103 through screws, so that the connection between the control mechanism 1 and the rotating disc 2 is simpler, the limiting slide rail 203 is formed at the lower end of the fixed disc 201, the driven meshing gear ring 202 is welded to one side of the lower end of the fixed disc 201 and located on the limiting slide rail 203;

referring to fig. 4-5, the driving grip 3 is installed on both sides of the lower end of the rotating disc 2, the driving grip 3 includes an installation base 301, a rotating block 302, a limiting rod 303, a driving engagement gear 304, a motor 305, a handle 306 and a power control switch 307, the lower end of the installation base 301 is screwed with the motor 305, the output end of the motor 305 penetrates through the installation base 301 and is connected with the driving engagement gear 304 in a clamping manner inside the installation base 301, the periphery sides of the driving engagement gear 304 and the driven engagement gear ring 202 are provided with a mesh, the driven engagement gear ring 202 and the driving engagement gear 304 are connected through the mesh, so that the driven engagement gear ring 202 can be controlled to rotate when the driving engagement gear 304 rotates, the output end of the motor 305 penetrates through the installation base 301 and is connected with a transmission shaft in a clamping manner, the outer diameter of the middle position of the transmission shaft, the upper end of the inside of the mounting base 301 is provided with a limiting groove, the inner diameter of the limiting groove is the same as the outer diameter of the upper end of the transmission shaft, the limiting groove is connected with the transmission shaft through rotation, the upper end of the mounting base 301 is connected with a rotating block 302 in a welding manner, the outer side of the rotating block 302 is connected with a limiting rod 303 in a rotating manner, the inner diameter of a limiting slide rail 203 is the same as the outer diameter of the limiting rod 303, the limiting slide rail 203 is connected with the limiting rod 303 through sliding, the lower end of the mounting base 301 is provided with a handle 306 outside a motor 305, the handle 306 is provided with an anti-skidding protective sleeve outside the handle 306 so as to protect the handle 306, when a driver uses the device, the driver can hold the handle 306 with both hands, the driving handle 3 in the rotating direction drives the rotating disc 2 to rotate when needing to turn, the inside of the, the upper end of the power control switch 307 is provided with a groove matched with fingers, so that a driver feels more comfortable, when the driving handle 3 is started, the motor 305 is started by pressing the power control switch 307 with a hand, the motor 305 can drive the driving meshed gear 304 to rotate after being started, and because the driving meshed gear 304 is connected with the driven meshed gear ring 202 through a meshed tooth, the driving meshed gear 304 can drive the fixed disc 201 to rotate together through the driven meshed gear ring 202 when rotating;

referring to fig. 1 and 6, the brake mechanism 4 is installed outside the control mechanism 1, the brake mechanism 4 includes an upper disc 401, a brake control button 402, a return spring 403, a lifting rod 404, a lower disc 405 and sleeves 406, the lower disc 405 is connected to the outer sides of the three connecting rods 103 by welding, the upper end of the brake control button 402 is connected with a plurality of sleeves 406 by welding, the return spring 403 is connected to the outer side of the sleeve 406 in a sleeved manner, the brake control button 402 is arranged at the upper end of the lower disc 405 and located at one side of the sleeve 406, one end of the brake control button 402 is electrically connected with a lead, one end of the lead away from the brake control button 402 can be electrically connected with a hand brake button of an automobile by a lead, the brake mechanism 4 can be held by hand when in use, when an emergency brake is required, a large force is used to press the upper disc 401 and the sleeves 406 together, the brake control button 402, start the manual brake through brake control button 402 and brake the car, loosen arrestment mechanism 4 after the braking is accomplished, arrestment mechanism 4 can automatic re-setting, the lower extreme welded connection of hanging wall 401 has the lifter 404 the same with sleeve 406 quantity, and lifter 404 and sleeve 406 pass through sliding connection, the outside sewing connection of arrestment mechanism 4 has protection leather sheath 5, make more comfortable when the user uses, arrestment mechanism 4's the outside and protection leather sheath 5's inner wall all are provided with anti-skidding line, make arrestment mechanism 4 and protection leather sheath 5 can not take place the slip phenomenon.

The working principle is as follows:

in the utility model, when a driver uses the device, the driver can hold the handle 306 with both hands, when needing to turn, the driving handle 3 of the turning direction is started to drive the rotating disc 2 to rotate, when the driving handle 3 is started, the motor 305 is started by pressing the power control switch 307 with hands, the motor 305 can drive the driving meshing gear 304 to rotate after being started, because the driving meshing gear 304 is connected with the driven meshing gear 202 through the meshing tooth, the driving meshing gear 304 can drive the fixed disc 201 to rotate together through the driven meshing gear 202 when rotating, the fixed disc 201 can drive the control mechanism 1 to rotate together when rotating, thereby the device can control the automobile to turn, when using, the braking mechanism 4 can be held by hands, when needing emergency braking, the upper disc 401 and the sleeve 406 are extruded together by using larger force, the braking control button 402 can be pressed during the extrusion, the hand brake is started to brake the automobile through the braking control button 402, after braking is finished, the braking mechanism 4 is released, and the braking mechanism 4 can automatically reset.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a steering wheel, includes control mechanism (1), its characterized in that, control mechanism (1) is including protecting sheathing (101), control panel (102) and connecting rod (103), the inside of protecting sheathing (101) is provided with control panel (102), three connecting rod (103) are installed to the week side of protecting sheathing (101), still include:

the rotating disc (2) is installed at the lower end of the control mechanism (1), the rotating disc (2) comprises a fixed disc (201), a driven meshing gear ring (202) and a limiting slide rail (203), the fixed disc (201) is installed at the lower end of the control mechanism (1) through a screw, the limiting slide rail (203) is arranged at the lower end of the fixed disc (201), and the driven meshing gear ring (202) is welded and connected to the lower end of the fixed disc (201) and one side, located on the limiting slide rail (203);

the driving handle (3) is arranged on two sides of the lower end of the rotating disc (2), the driving handle (3) comprises an installation base (301), a rotating block (302), a limiting rod (303), a driving meshing gear (304), a motor (305), a handle (306) and a power control switch (307), the lower end of the installation base (301) is in screwed connection with the motor (305), the output end of the motor (305) penetrates through the installation base (301) and is located inside the installation base (301) in a clamped connection mode to be connected with the driving meshing gear (304), the upper end of the installation base (301) is in welded connection with the rotating block (302), the outer side of the rotating block (302) is rotatably connected with the limiting rod (303), the handle (306) is arranged at the lower end of the installation base (301) and is located outside the motor (305), and the power control switch (307) is arranged inside the handle (306), the power control switch (307) is electrically connected with the motor (305) through a lead;

the brake mechanism (4) is installed on the outer side of the control mechanism (1), the brake mechanism (4) comprises an upper disc (401), brake control buttons (402), a return spring (403), a lifting rod (404), a lower disc (405) and sleeves (406), the lower disc (405) is connected to the outer sides of the three connecting rods (103) in a welding mode, the upper end of each brake control button (402) is connected with a plurality of sleeves (406) in a welding mode, the outer side of each sleeve (406) is connected with the return spring (403) in a sleeved mode, the brake control buttons (402) are arranged on the upper end of the lower disc (405) and located on one side of each sleeve (406), one end of each brake control button (402) is electrically connected with a lead, one end, far away from each brake control button (402), of each lead can be electrically connected with a hand brake button of an automobile through each lead, the lifting rods (404) which are the same as the sleeves (406) in number are welded to, and the lifting rod (404) and the sleeve (406) are connected in a sliding manner.

2. A steering wheel according to claim 1, characterized in that a protective leather sheath (5) is sewn on the outside of the braking mechanism (4).

3. A steering wheel according to claim 2, characterized in that the outside of the braking mechanism (4) and the inner wall of the protective leather sheath (5) are provided with anti-slip threads.

4. The steering wheel according to claim 1, wherein the inner parts of the three connecting rods (103) and the upper end of the fixed disc (201) are provided with internally threaded holes, and the fixed disc (201) is connected with the three connecting rods (103) through screws.

5. A steering wheel according to claim 1, wherein the peripheral sides of the driving meshed gear (304) and the driven meshed gear ring (202) are provided with a mesh, and the driven meshed gear ring (202) and the driving meshed gear (304) are connected by the mesh.

6. The steering wheel according to claim 1, wherein the inner diameter of the limiting slide rail (203) and the outer diameter of the limiting rod (303) are the same, and the limiting slide rail (203) and the limiting rod (303) are connected in a sliding manner.

7. A steering wheel according to claim 1, wherein the outer side of the handle (306) is provided with a non-slip protective sleeve.

8. A steering wheel according to claim 1, wherein the upper end of the power control switch (307) is provided with a groove for engagement with a finger.

9. The steering wheel according to claim 1, wherein the output end of the motor (305) is connected with a transmission shaft through the mounting base (301) in a clamping manner, the outer diameter of the middle position of the transmission shaft is the same as the inner diameter of the driving meshed gear (304), and the transmission shaft is connected with the driving meshed gear (304) through the clamping manner.

10. The steering wheel according to claim 9, wherein a limiting groove is formed at the upper end of the inside of the mounting base (301), the inner diameter of the limiting groove is the same as the outer diameter of the upper end of the transmission shaft, and the limiting groove is rotatably connected with the transmission shaft.