Intelligent wheelchair

Abstract

An intelligent wheelchair comprises a base plate, an inclined plate fixedly installed on the upper portion of the right end of the base plate, a seat plate fixedly installed in the middle of the inclined plate, wheel axles symmetrically arranged on the front side and the rear side of the bottom of the right end of the base plate, two wheel axles are installed at the bottom of the base plate through wheel carriers, wheels are fixedly installed at the outer ends of the axles and columns are arranged on the upper portions of the inner ends of the axles. The columns are parallel to the wheel shaft, conical through holes are formed in the inner end faces of the columns, tooth grooves are evenly distributed in the inner walls of the conical through holes, the tooth grooves are formed in the length directions of the conical through holes, the large-caliber ends of the conical through holes face inwards, and a transverse shaft is arranged between the inner ends of the two columns and is coaxial with the center line of the columns. The transverse shaft and the column body are mounted at the bottom of the base plate through shaft seats; bevel gear columns are symmetrically and fixedly mounted at two ends of the transverse shaft. According to the novel intelligent wheelchair, the motor is adopted for driving, the speed change structure and the steering structure are ingeniously combined together, a traditional gearbox and a traditional driving steering wheel are omitted, and the chassis structure of the wheelchair is simpler.

Description

technical field [0001] The invention belongs to the technical field of wheelchairs, in particular to an intelligent wheelchair. Background technique [0002] Electric smart wheelchairs are transformed and upgraded on the basis of traditional manual wheelchairs, superimposed with high-performance power drive devices, intelligent control devices, batteries and other components. However, the composition structure of the traditional intelligent wheelchair has a separate motor reduction box, steering structure, etc., and the overall structure is relatively complicated, which will inevitably cause disadvantages such as high manufacturing cost, heavy weight, and poor battery life. Contents of the invention [0003] The invention provides an intelligent wheelchair to solve the defects in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] An intelligent wheelchair comprises a base plate, a slanting plate is fixedly instal...

AI Technical Summary

Problems solved by technology

However, the structure of traditional smart wheelchairs has a separate motor gearbox, steering structure, etc., and the overall structure is relatively complicated, which will inevitably lead to disadvantages such as high manufacturing cost, heavy weight, and poor battery life.

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