An intelligent car competition car model chassis

Abstract

The invention relates to an intelligent car competition car model underpan, which has the technical scheme that the front part of a bottom plate (4) is correspondingly provided with a front wheel mechanism (3); the back part of the bottom plate (4) is correspondingly provided with a back wheel mechanism (1); a steering mechanism (2) is connected with the front wheel mechanism (3); a speed reducing motor (7) of the back wheel mechanism (3) is coaxially and fixedly connected with a back rubber wheel (6); a steering wheel (12) of the steering mechanism (2) is coaxially and fixedly connected with an output shaft of a steering engine (10); the steering wheel (12) is fixed with a steering engine extending plate (11); one ends of two ball head connecting rods (13) are symmetrically hinged to the back part of the steering engine extending plate (11); a front wheel fixing inner side plate (16) of the front wheel mechanism (3) is fixedly connected with a front wheel fixing outer side plate (18) through second pad posts (17); a front wheel axle (15) is arranged in a position between the front wheel fixing inner side plate (16) and the front wheel fixing outer side plate (18); and a connecting rod fixing plate (21) is fixed at the back part of the front wheel fixing outer side plate (18), and is hinged to the other ends of the ball head connecting rods (13). The intelligent car competition car model underpan has the characteristics that the driving capability is high; the steering is flexible; the structure is simple; and the cost is low.

Description

technical field [0001] The invention belongs to the technical field of smart car competition car models. In particular, it relates to a model chassis for a smart car competition. Background technique [0002] Science and technology competition is a comprehensive competition that comprehensively uses knowledge of various disciplines to design and solve practical or specific problems. Now there are more and more science and technology competitions, teaching activities and scientific research projects based on smart car competition models, covering automatic control, model Identification, sensing technology, electronics, computer, machinery and other professional fields, have a very good role in teaching and scientific research. [0003] At present, there are three kinds of chassis for smart car competition models: one is to use two small power reduction motors as the rear wheel drive, and one universal wheel as the front wheel chassis. Although this kind of chassis is low in ...

AI Technical Summary

Problems solved by technology

[0003] At present, there are three kinds of chassis for smart car competition models: one is to use two small power reduction motors as the rear wheel drive, and one universal wheel as the front wheel chassis. Although this kind of chassis is low in cost, it has poor driving ability and poor steering Inflexible; the other uses four small-power reduction motors directly fixed on the bottom plate to drive the car model, although the driving ability of this car model chassis is enhanced, but there is no steering mechanism; the third uses a high-power motor as the rear wheel drive, using The front wheel steering structure in which the steering knuckle arm and the rotating shaft are placed in the wheel hub. Although this car model chassis has strong driving ability and flexible steering, its structure is complicated and the processing cost is high.

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