Speed starter for vehicle

Abstract

The invention discloses a speed starter for a vehicle. The speed starter for the vehicle comprises a power device and a control device, wherein the control device comprises a base, an operating rod, a magnetic element and a Hall element; the operating rod is arranged in the base; the magnetic element is arranged on the operating rod; the Hall element is connected with a driving circuit of the power device; the mounting position of the Hall element corresponds to the mounting position of the magnetic element; and the Hall element is used for inducing magnetic flux of the magnetic element and controlling the current of the driving circuit of the power device according to the intensity of the induced magnetic flux. The speed starter for the vehicle has the advantages that the current of the motor is controlled by the non-contact Hall element, so that the purpose of controlling the speed is achieved. The speed starter for the vehicle is low in cost and convenient to use; the speed can be controlled by a user with a single hand; shortcomings in the prior art are overcome; and the purpose of the speed starter is achieved.

Description

technical field [0001] The present invention relates to the field of scooters, in particular to a speed starter for scooters. Background technique [0002] A scooter refers to a means of transportation and auxiliary tools for the purpose of walking. In China, it can sometimes refer to an electric bicycle, an electric scooter, and a two-wheeled self-balancing scooter. Currently, the scooters referred to in the industry generally refer to electric scooters. Its users are mildly disabled people and the elderly who have limited mobility but have not yet lost their mobility. To provide convenient auxiliary devices to achieve the purpose of providing labor saving and increasing movement and living space. [0003] Such as figure 1 As shown, the traditional old-fashioned control device for starting the scooter usually adjusts the resistance value of the variable resistor 20 by rotating the torsion spring around the starting wrench 10, thereby regulating the speed of the motor. H...

AI Technical Summary

Problems solved by technology

However, since this starting method uses a torsion spring to regulate the speed of the motor, it requires a large force and is not suitable for the elderly and disabled.

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