A retractable steering wheel
A steering wheel and telescopic technology, which is applied to the steering control, vehicle components, steering mechanism and other directions installed on the car, can solve the problems of limited space in the car, inconvenient to get on and off, and achieve increased space, body height and comfort. Effect
Active Publication Date: 2019-12-03
KUNMING UNIV OF SCI & TECH
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Problems solved by technology
[0002] With the increase of obese people and the elderly and the development of global urbanization, the automobile industry is promoting the miniaturization of the car body. Due to the limited space in the car of A / B class cars and small electric cars, the driver needs to move the seat back and forth when getting on and off the car. chairs, especially for elderly drivers and drivers with limited mobility, it is more inconvenient to get on and off
Method used
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Embodiment 1
[0033] Embodiment 1: as Figure 1-11 As shown, a telescopic automobile steering wheel includes a steering wheel telescopic mechanism, a handle lifting structure, a steering wheel lifting mechanism, and a control and measurement system;
[0034] The steering wheel telescopic mechanism includes a storage device 3, a steering wheel handle 4, a slider 5, a handle lifting structure 6, a rack 7, a gear 8, a gear groove 9, a rack groove 10, a slider groove 11, and a bidirectional motor;
[0035] The storage device 3 is divided into two layers, the upper layer is the A-A layer, and the lower layer is the B-B layer. A gear groove 9, two rack grooves 10 and two slider grooves 11 are respectively processed on each layer. The two gears 8 respectively include Installed on the A-A layer and B-B layer and use the same shaft to connect with a bidirectional motor, the bidirectional motor is fixed inside the lower cone of the storage device 3, the two sides of the gear 8 on the A-A layer are co...
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The invention discloses a retractable automobile steering wheel and belongs to the field of automobiles. The retractable automobile steering wheel comprises a steering wheel extension-retraction mechanism, a handle lifting structure, a steering wheel lifting mechanism and a control and measuring system. The steering wheel extension-retraction mechanism comprises a storage device, steering wheel handles, sliding blocks, handle lifting mechanisms, racks, a gear, a gear groove, rack grooves, sliding block grooves and a two-way motor. When an automobile is shut down, the steering wheel can be stored in the specific space of an instrument board, so that more space can be made for a driver; and after the automobile is started, the steering wheel can be extended to the driving position for facilitating driving. Extension and retraction of the steering wheel are controlled by the gear and the racks, extension and retraction of a steering shaft are controlled by a plunger type hydraulic cylinder. Different requirements of people with different figures and in different age groups for the position and size of the steering wheel and the cab space can be met through the design.
Description
technical field [0001] The invention relates to a retractable automobile steering wheel, in particular to a telescopic steering wheel suitable for small (electric) automobiles, belonging to the field of automobiles. Background technique [0002] With the increase of obese people and the elderly and the development of global urbanization, the automobile industry is promoting the miniaturization of the car body. Due to the limited space in the car of A / B class cars and small electric cars, the driver needs to move the seat back and forth when getting on and off the car. Chairs, especially for elderly drivers and drivers with reduced mobility are more inconvenient to get on and off the bus. Contents of the invention [0003] The technical problem solved by the present invention is to provide a retractable automobile steering wheel, which can store the steering wheel in a specific space on the instrument panel when the vehicle is turned off, leaving more space for the driver. ...
Claims
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IPC IPC(8): B62D1/04B62D1/183
CPCB62D1/04B62D1/183
Inventor 雷基林邓晰文贾德文毕玉华申立中
Owner KUNMING UNIV OF SCI & TECH