Remote control toy car

Abstract

A remote control toy car comprises a vehicle frame, and two front vehicle wheels, two rear vehicle wheels, a driving mechanism, a remote control circuit and a steering mechanism which are mounted on the vehicle frame; the remote control circuit is connected with the driving mechanism which is connected with the two rear vehicle wheels through a transmission mechanism; the two front vehicle wheelsare fixed rotationally on two sides of the first half part of the vehicle frame respectively; the two front vehicle wheels are connected with each other through a rotating shaft; a one-way clutch is mounted on the rotating shaft; the driving mechanism is connected with the one-way clutch through the transmission mechanism; and front wheel tyres and rear wheel tyres have level and smooth surfaces,and relatively small coefficient of friction. The invention has the following beneficial effects: the remote control toy car changes from four wheel drive, which can provide sufficient kinetic energywhen the toy car advances, to rear drive when the toy car retreats, so that the front wheels can retain traction; the steering mechanism drives the front wheels to rotate at a proper angle, and the purpose of drifting around a corner can be realized; and the friction between the vehicle wheels and the ground can be effectively reduced, so that the remote control toy car can adapt to different ground conditions.

Description

technical field [0001] The invention relates to a toy car, more specifically to a remote control toy car capable of drifting. Background technique [0002] Existing real cars, especially some racing cars, often adopt drifting technology in order to pass through the curve faster when turning sharply, so that the car can undergo appropriate sideslip and quickly pass through the curve. The principle of drifting is: to make the rear wheels of the car lose most (or all) of the grip, while the front wheels must be able to maintain grip (only a small part can be lost at most, and it is best to be able to obtain additional grip), then as long as When the front wheels have a certain lateral force, the car will flick, which will cause sideslip, and the side slip line is accurately controlled by the driver to quickly pass through the curve, which is drift. If the sideslip of the car is out of control, it cannot be called a drift. In order to allow the driver to accurately control the...

AI Technical Summary

Problems solved by technology

[0003] However, the structure of the existing remote-controlled toy cars is very different from that of real cars. The applicant found through experiments that none of the existing remote-controlled toy cars can accurately control the sideslip of the car like a real car, and perform accurate drifting and cornering.

After long-term research by the applicant, it is found that the problem that the existing remote control toy cars cannot drift lies in the structural design of the remote control toy cars themselves, and the structural design of the existing remote control toy cars cannot meet the needs of drifting

[0004] First of all, the motor power of the remote control toy car is fixed, and the kinetic energy of the front part of the body of the remote control toy car driven by the rear wheel or the rear part of the remote control toy car driven by the front wheels is not enough, so it is difficult to achieve drift; and the four-wheel drive remote control toy car It has the same problem as the real car, it is difficult to make the speed of the front wheel and the rear wheel of the remote control toy car inconsistent, so it is more difficult to achieve drift than a real four-wheel drive car

Secondly, the tires used in existing remote-controlled toy cars are all soft tires, and anti-skid patterns are engraved on the circumferential surface of the tires. Hard to slip

The third point is that the front wheels of the existing remote control toy cars are vertical to the ground, so once a sharp turn is made, the centrifugal force of the remote control toy cars will easily cause the remote control toy cars to overturn

Therefore, the existing remote control toy car turns a corner quickly. Once it slips, the whole remote control toy car will be completely out of control, and it will slide and circle while sliding on the ground. If it does not slip, it may overturn. The action of drifting and cornering

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