CN212828669U

CN212828669U - Automatic driving steering device

Info

Publication number: CN212828669U
Application number: CN202021072825.1U
Authority: CN
Inventors: 安玉丽
Original assignee: Wuhan Luchang Intelligent Technology Co ltd
Current assignee: Wuhan Luchang Intelligent Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-30
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses an automatic drive turns to device, including the supporting shaft pole, the right side fixed mounting of supporting shaft pole has the pivot seat, the right side fixed mounting of pivot seat has the directive wheel, the right side fixed mounting of directive wheel has the axle cap, axle cap and supporting shaft pole fixed connection. The utility model discloses a damping shock absorber moves about, damping shock absorber can drive the slider and move about in the spout, thereby reach the effect that slows down the vibration, through the impact of foam-rubber cushion when can effectual buffering damping shock absorber activity, the stopper can prevent that the fixed block from taking place to shift when the activity, the effectual absorbing effect of having guaranteed, can drive first damping spring and push down when diaphragm pressurized, the telescopic link can move about from top to bottom, played to whole absorbing effect, common steering device does not possess the shock attenuation effect mostly on the market has been solved simultaneously, to the problem that steering device does not have safeguard measure.

Description

Automatic driving steering device

Technical Field

The utility model relates to an automatic drive technical field specifically is an automatic drive turns to device.

Background

An automatic driving automobile, also called as an unmanned automobile, a computer driving automobile or a wheeled mobile robot, is an intelligent automobile which realizes unmanned driving through a computer system, has the history of decades in the 20 th century, and presents a trend of approaching practicality in the beginning of the 21 st century, the automatic driving automobile depends on the cooperation of artificial intelligence, visual calculation, radar, a monitoring device and a global positioning system, so that a computer can automatically and safely operate a motor vehicle without any human initiative operation, a steering control device is arranged in the automobile which is commonly and automatically driven in the market, and because the steering control device has no any protection measure, when a bumpy road section is encountered, the steering control device can generate small-amplitude vibration, and the parts in the steering control device are easy to loosen for a long time, and the sockets for connecting the steering control device with other parts of the automobile are easy to loosen, causing a hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic drive turns to device possesses and to turning to the device and carry out shock attenuation and shock attenuation effectual, prevents the not hard up advantage of spare part, has solved common on the market and has turned to the device and do not possess the shock attenuation effect mostly, does not have the problem of safeguard measure to the device that turns to.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic driving steering device comprises a supporting shaft rod, wherein a rotating shaft seat is fixedly installed on the right side of the supporting shaft rod, a steering wheel is fixedly installed on the right side of the rotating shaft seat, a shaft cap is fixedly installed on the right side of the steering wheel and fixedly connected with the supporting shaft rod, a safety steering shaft is fixedly installed on the top of the supporting shaft rod, a telescopic rod is fixedly installed on the top of the safety steering shaft, a bottom plate is fixedly sleeved on the outer side of the bottom of the telescopic rod, a first damping spring is fixedly installed on the outer side of the telescopic rod, a transverse plate is fixedly installed on the top of the first damping spring, the top of the first damping spring is fixedly connected with the transverse plate, a connecting rod is fixedly installed on the left side of the transverse plate, a connecting pin is fixedly installed on one side of the connecting rod, a damping device is fixedly connected with the left, the right side of the limiting block is fixedly provided with a tie rod, and the front of the limiting block is fixedly provided with a fixing bolt.

Preferably, one end of the tie rod is fixedly connected with a knuckle arm, one side of the knuckle arm is fixedly sleeved on the outer side of the safety steering shaft, and the top of one side of the knuckle arm is provided with a movable shaft in a penetrating mode.

Preferably, the left side of the damping device is fixedly connected with a mechanical steering gear, and the outer side of the tie rod is fixedly sleeved with a second damping spring.

Preferably, the top and the fixed mounting of damping device inner chamber have the slide, the spout has been seted up to the inner chamber of slide, the inner chamber movable mounting of spout has the slider, one side fixed mounting of slider has the fixed block, one side and the stopper fixed connection of fixed block.

Preferably, a damping shock absorber is fixedly mounted on one side of the sliding block, a spongy cushion is fixedly connected to the right side of the damping shock absorber, and the right side of the spongy cushion is fixedly mounted on the right side of the inner cavity of the shock absorption device.

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

1. the utility model discloses a damping shock absorber moves about, damping shock absorber can drive the slider and move about in the spout, thereby reach the effect that slows down the vibration, through the impact of foam-rubber cushion when can effectual buffering damping shock absorber activity, the stopper can prevent that the fixed block from taking place to shift when the activity, the effectual absorbing effect of having guaranteed, can drive first damping spring and push down when diaphragm pressurized, the telescopic link can move about from top to bottom, played to whole absorbing effect, common steering device does not possess the shock attenuation effect mostly on the market has been solved simultaneously, to the problem that steering device does not have safeguard measure.

2. The utility model discloses a second damping spring of the outside fixed mounting of tie rod also can effectually carry out the shock attenuation, can drive the directive wheel through the supporting shaft pole and rotate, can conveniently install and dismantle the stopper through fixing bolt, makes things convenient for the staff to change the maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the shock absorber of the present invention;

fig. 3 is a top view of the structure of the shock absorber of the present invention.

In the figure: 1. a support shaft; 2. a rotating shaft seat; 3. a shaft cap; 4. a steering wheel; 5. a safety steering shaft; 6. A knuckle arm; 7. a base plate; 8. a first damping spring; 9. a telescopic rod; 10. a transverse plate; 11. a movable shaft; 12. a second damping spring; 13. a tie rod; 14. a limiting block; 15. fixing the bolt; 16. a mechanical diverter; 17. a connecting pin; 18. a damping device; 19. a connecting rod; 20. a slider; 21. a slideway; 22. a damping shock absorber; 23. a sponge cushion; 24. a chute; 25. and (5) fixing blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an automatic steering device comprises a supporting shaft rod 1, a rotating shaft seat 2 is fixedly installed on the right side of the supporting shaft rod 1, a steering wheel 4 is fixedly installed on the right side of the rotating shaft seat 2, a shaft cap 3 is fixedly installed on the right side of the steering wheel 4, the shaft cap 3 is fixedly connected with the supporting shaft rod 1, a safety steering shaft 5 is fixedly installed on the top of the supporting shaft rod 1, a telescopic rod 9 is fixedly installed on the top of the safety steering shaft 5, a bottom plate 7 is fixedly sleeved on the outer side of the bottom of the telescopic rod 9, a first damping spring 8 is fixedly installed on the outer side of the telescopic rod 9, a transverse plate 10 is fixedly installed on the top of the first damping spring 8, the top of the first damping spring 8 is fixedly connected with the transverse plate 10, a connecting rod 19 is fixedly installed on the left side of the transverse plate 10, a connecting, a slide way 21 is fixedly arranged at the top of an inner cavity of the damping device 18, a chute 24 is arranged in the inner cavity of the slide way 21, a sliding block 20 is movably arranged in the inner cavity of the chute 24, a damping shock absorber 22 is fixedly arranged at one side of the sliding block 20, a spongy cushion 23 is fixedly connected to the right side of the damping shock absorber 22, the right side of the spongy cushion 23 is fixedly arranged at the right side of the inner cavity of the damping device 18, a fixed block 25 is fixedly arranged at one side of the sliding block 20, one side of the fixed block 25 is fixedly connected with a limit block 14, a mechanical steering gear 16 is fixedly connected to the left side of the damping device 18, a second damping spring 12 is fixedly sleeved at the outer side of a tie rod 13, a limit block 14 is movably arranged at the front side of the damping device 18, a tie rod 13 is fixedly arranged at the right side of the limit block 14, the second damping, the limiting block 14 can be conveniently installed and disassembled through the fixing bolt 15, so that the replacement and maintenance of workers are convenient, one end of the steering tie rod 13 is fixedly connected with the knuckle arm 6, one side of the knuckle arm 6 is fixedly sleeved outside the safe steering shaft 5, the movable shaft 11 is installed at the top of one side of the knuckle arm 6 in a penetrating way, the fixing bolt 15 is fixedly installed on the front surface of the limiting block 14, the damping shock absorber 22 moves, the damping shock absorber 22 can drive the sliding block 20 to move in the sliding groove 24, so that the effect of reducing vibration is achieved, the impact of the damping shock absorber 22 during moving can be effectively buffered through the spongy cushion 23, the limiting block 14 can prevent the fixed block 25 from shifting during moving, the shock absorption effect is effectively ensured, the transverse plate 10 can drive the first shock absorption spring 8 to press down while being pressed, and the telescopic rod 9 can move up and down, the steering device has the advantages that the effect of overall shock absorption is achieved, and the problems that most of the common steering devices in the market do not have the shock absorption effect and have no protection measures on the steering devices are solved.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.

During the use, can drive directive wheel 4 through the supporting shaft pole 1 and rotate, move about through damping shock absorber 22, damping shock absorber 22 can drive slider 20 and move about in spout 24, thereby reach the effect that slows down the vibration, impact when can effectual buffering damping shock absorber 22 move about through foam-rubber cushion 23, stopper 14 can prevent that fixed block 25 from taking place to shift when the activity, the effectual absorbing effect of having guaranteed, can drive first damping spring 8 and push down when diaphragm 10 is compressed, telescopic link 9 can move about from top to bottom, second damping spring 12 through the outside fixed mounting of tie rod 13 also can effectually carry out the shock attenuation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic steering device comprising a support shaft (1), characterized in that: the right side of the supporting shaft lever (1) is fixedly provided with a rotating shaft seat (2), the right side of the rotating shaft seat (2) is fixedly provided with a steering wheel (4), the right side of the steering wheel (4) is fixedly provided with a shaft cap (3), the shaft cap (3) is fixedly connected with the supporting shaft lever (1), the top of the supporting shaft lever (1) is fixedly provided with a safe steering shaft (5), the top of the safe steering shaft (5) is fixedly provided with a telescopic rod (9), the outer side of the bottom of the telescopic rod (9) is fixedly sleeved with a bottom plate (7), the outer side of the telescopic rod (9) is fixedly provided with a first damping spring (8), the top of the first damping spring (8) is fixedly provided with a transverse plate (10), the top of the first damping spring (8) is fixedly connected with the transverse plate (10), and the left side of the transverse plate (10) is fixedly provided, one side fixed mounting of connecting rod (19) has connecting pin (17), the left side fixedly connected with damping device (18) of connecting pin (17), the front movable mounting of damping device (18) has stopper (14), the right side fixed mounting of stopper (14) has tie rod (13), the front fixed mounting of stopper (14) has fixing bolt (15).

2. An automatic steering device according to claim 1, characterized in that: one end fixedly connected with knuckle arm (6) of tie rod (13) turns to, the fixed cover in one side of knuckle arm (6) is established in safe steering spindle (5) outside, the top of knuckle arm (6) one side is run through and is installed loose axle (11).

3. An automatic steering device according to claim 1, characterized in that: the left side of the damping device (18) is fixedly connected with a mechanical steering gear (16), and the outer side of the steering tie rod (13) is fixedly sleeved with a second damping spring (12).

4. An automatic steering device according to claim 1, characterized in that: the top and the fixed mounting of damping device (18) inner chamber have slide (21), spout (24) have been seted up to the inner chamber of slide (21), the inner chamber movable mounting of spout (24) has slider (20), one side fixed mounting of slider (20) has fixed block (25), one side and stopper (14) fixed connection of fixed block (25).

5. An automatic steering device according to claim 4, characterized in that: one side fixed mounting of slider (20) has damping bumper shock absorber (22), the right side fixedly connected with foam-rubber cushion (23) of damping bumper shock absorber (22), the right side fixed mounting of foam-rubber cushion (23) is on the right side of damping device (18) inner chamber.