Pneumatic steering wheel adjusting structure

Abstract

The utility model provides a pneumatic steering wheel adjusting structure, and belongs to the technical field of automobile design and manufacturing. Comprising a first ball screw fixed on a steering column of a steering wheel; the first piston cylinder is fixedly connected with a nut of the first ball screw; the second ball screw is fixed on a steering column of the steering wheel; the second piston cylinder is fixedly connected with a nut of the second ball screw; the compressor forms a closed loop with the upper and lower layers of the first piston cylinder and the second piston cylinder respectively; the adjusting switch of the pneumatic steering wheel is configured to change the flowing mode of air in the closed loop through conversion between a plurality of configurations. By means of the advantage that the air source can be shared with other system structures, use of electrical equipment is reduced, the cost for adjusting the steering wheel is reduced, the reliability of adjusting the steering wheel is improved, the cost is reduced, the reliability is improved, and meanwhile the overall driving experience is not affected.

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