A folding device for a combined balance car

Abstract

The invention discloses a folding device of a combined balancing car. The folding device comprises a connecting mounting bracket, a boosting connecting piece and a two-wheel balancing car, each of left and right rear sides of the connecting mounting bracket is coupled with a power folding bar, each of the connecting shafts of the left and right power folding bars is provided with a linkage gear, two identical linkage gears are further arranged between the left and right linkage gears, one of the linkage gears is provided with folding power, and the folding power includes a motor and a reducer;the rear end of each of the power folding bars is coupled with a folding connecting strip, the boosting connecting piece is arranged in the two-wheel balancing car, each of the left and right sides of the front end of the boosting connecting piece is provided with a folding coupling piece, and rear ends of the left and right folding connecting strips are respectively coupled with the left and right folding coupling pieces; the folding device is folded automatically when power of the two-wheel balancing car is turned off; the folding device is unfolded automatically when the power of the two-wheel balancing car is turned on. The folding device has the advantages of scientific and reasonable combination, safe and flexible driving, simpleness in structure and better service for society.

Description

technical field [0001] The invention relates to a balance car, in particular to an automatically foldable combined balance car whose front end is combined and connected to a multi-purpose box. Background technique [0002] A self-balancing car is a highly automated driving tool. Since it officially entered China in August 2006, it has been familiar to the general public. Various shapes of self-balancing cars have been applied. The main operating principle of the self-balancing car is the dynamic balance system, that is, The gyroscope and angular acceleration sensor are used to control the dynamic balance of the human body. When the center of gravity leans forward, it will move forward, and when it is backward, it will retreat. There are mainly two types of self-balancing vehicles on the market, one-wheel and two-wheel, which are green and environmentally friendly. Small and flexible automation tool; but currently it can only be used for leisure and entertainment, and cannot ...

AI Technical Summary

Problems solved by technology

[0003] This is why, the same two-wheeled vehicles, such as bicycles, two-wheeled electric vehicles, etc., can be driven on the road. This is because of safety issues. The wheels of bicycles and two-wheeled electric vehicles are set at the front and rear, which is beneficial Dynamic brakes offset the inertia generated by objects when they are moving; however, the two-wheeled self-balancing vehicle is set on the left and right. From the side view, it is the same as a unicycle and receives force on the ground. This is conducive to the change of the center of gravity of the human body to achieve self-balancing on the self-balancing vehicle. The system senses the center of gravity of the human body; the braking of the self-balancing car uses the center of gravity to stop backwards. The self-balancing car is safe when the road surface is good, the driving is slow and ready, but it is very dangerous when it is fast or sudden. Because the object will naturally generate forward inertia when it is moving, and the inertia will make the center of gravity of the person move forward naturally, and the forward center of gravity will start the advancement of the balance car again, that is, the self-balancing system and the inertia have a chain conflict. Unable to brake in time, brake failure; the most feared thing for moving vehicles is brake failure, which is also the main reason why self-balancing vehicles cannot be driven on the road and cannot be widely used in society; how to make self-balancing vehicles safer and more convenient to carry transportation

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