Single drive double support bracket and self-balancing system

Abstract

The invention relates to the technical field of electric supports, and specifically discloses a single-drive double-support bracket and a self-balancing system comprising the single-drive double-support bracket. The single-drive double-support bracket includes a motor, two legs, two sets of bevel gear mechanisms, spur gear mechanisms and transmission shafts; the motor and the spur gear mechanism are fixed together; the spur gear mechanism is fixed on the transmission shaft; when the motor rotates, through The spur gear mechanism drives the transmission shaft to rotate; the two sets of bevel gear mechanisms include the first set of bevel gear mechanisms and the second set of bevel gear mechanisms; the two ends of the drive shaft are respectively connected with the first set of bevel gear mechanisms and the second set of bevel gear mechanisms; The output end of the first set of bevel gear mechanism and the output end of the second set of bevel gear mechanism are respectively connected with the two legs; when the transmission shaft rotates, the two sets of bevel gear mechanisms drive the two legs to move simultaneously in the same direction. Only one motor can be used to realize the retractable function of the stand, which simplifies the control and reduces the cost.

Description

technical field [0001] The invention relates to the technical field of electric support, in particular to a single-drive double-support bracket and a self-balancing system. Background technique [0002] The self-balancing car is a new type of green and environmentally friendly product that modern people use as a means of transportation, leisure and entertainment. For self-balancing vehicles and similar equipment (such as motorcycles, etc.), when they stop working, in order to prevent the equipment from falling down, a bracket is required to support it. The more common support method at present is: use a manual or electric support to support. [0003] The form of the support bracket is generally divided into two forms: one leg and two legs. 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,...

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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