High-safety automatic brake wheel with speed limiting function

Abstract

The invention relates to the technical field of electric bicycles, and discloses a high-safety automatic brake wheel with a speed limiting function. The high-safety automatic brake wheel with the speed limiting function comprises a brake wheel and a trigger mechanism, a rotating wheel is welded inside the brake wheel, the trigger mechanism is welded on the front surface of the rotating wheel, a movable disc is rotatably connected inside the brake wheel, a brake mechanism is arranged on the front face of the movable disc, a brake pad is hinged to the side face of the brake mechanism, the trigger mechanism comprises a packaging shell, and a limiting spring is welded to the left end of the interior of the packaging shell. According to the high-safety automatic brake wheel with the speed limiting function, through cooperative use of the trigger mechanism and the brake mechanism, when the vehicle speed is too high, due to the effect of centrifugal force, a swing ball makes contact with a contact to enable the brake mechanism to be powered on, the rotation of a screw rod can drive the brake pad to be in contact with the inner side of the brake wheel, so that the speed is reduced, the structure is simple, the safety performance is guaranteed to the maximum extent, and potential safety hazards are eliminated.

Description

technical field [0001] The invention relates to the technical field of electric bicycles, in particular to an automatic braking wheel with high safety and speed limiting function. Background technique [0002] An electric bicycle refers to a mechatronic personal vehicle that uses a battery as an auxiliary energy source on the basis of an ordinary bicycle, and is equipped with operating components such as a motor, a controller, a battery, a handlebar, and a display instrument system. Among the vehicles, the safety performance of electric bicycles is poor, and because of the different configurations produced by different manufacturers, the maximum speed of electric bicycles is also different. In the case of low safety performance, maintaining a certain speed becomes the most important thing. However, in order to control the pricing and cost of the existing electric bicycles, the brake configuration is relatively low, and due to personal operation problems, the vehicle speed ma...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an automatic braking wheel with high safety and speed limiting function, which has the advantages of stable vehicle speed and automatic braking when the vehicle speed is too fast, and solves the problem of When it is dangerous, it is too late to slow down due to personal operation problems, which will bring safety hazards

Images