Single-drive dual-support bracket and self-balancing system

Abstract

The invention relates to the technical field of electric supports, and particularly discloses a single-drive dual-support bracket and a self-balancing system comprising the single-drive dual-support bracket. The single-drive dual-support bracket includes a motor, two support legs, two groups of bevel gear mechanisms, a spur gear mechanism and a transmission shaft; the motor and the spur gear mechanism are fixed together; the spur gear mechanism is fixed to the transmission shaft; when the motor rotates, the spur gear mechanism drives the transmission shaft to rotate; the two groups of bevel gear mechanisms include the first group of bevel gear mechanism and the second group of bevel gear mechanism; the two ends of the transmission shaft are connected with the first group of bevel gear mechanism and the second group of bevel gear mechanism respectively; the output end of the first group of bevel gear mechanism and the output end of the second group of bevel gear mechanism are connectedwith the two support legs respectively; when the transmission shaft rotates, the two support legs are driven to move simultaneously in the same direction through the two groups of bevel gear mechanisms. By only using one motor, the storing and placing functions of the bracket can be achieved, control is simplified, and the cost is reduced.

Description

Technical field [0001] The invention relates to the technical field of electric support, in particular to a single-drive dual-support bracket and a self-balancing system. Background technique [0002] Self-balancing car is a new type of green environmental protection product used by modern people as a means of transportation, leisure and entertainment. For self-balancing vehicles and similar equipment (such as motorcycles, etc.), in order to prevent the equipment from falling down when it stops working, a bracket is required to support it. At present, the more common support method is: use a manual or electric bracket for support. [0003] The form of the support bracket is usually divided into two forms: one leg and two legs. In the prior art, the supporting legs are generally opened from the side, and the movement directions of the two supporting legs are the same. However, this side opening method is not stable when used as a support in a self-balancing vehicle system. Moreov...

AI Technical Summary

Problems solved by technology

In the prior art, the legs are generally opened from the side, and the movement direction of the two legs is the same, but this way of opening the side is not stable when used as a bracket in the self-balancing vehicle system

Moreover, if the opening direction of the two feet is to be the same as that of the car, two feet with different directions of movement are required, that is, two motors are required to realize the structure, and the structure is relatively complicated and takes up a large space.

When the bracket is moved to the required position, it needs to be kept. Usually, a brake needs to be added to realize it. The existing brake device has a large volume, which is inconvenient to install and is not conducive to reducing the space structure.

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