Low-power-consumption parking lock with overload protection function

Abstract

The invention discloses a low-power-consumption parking lock with the overload protection function. The low-power-consumption parking lock comprises a power module, a main controller, a wireless communication device, a motor, a worm gear mechanism, a magnetic coupling, a planetary reducer, a baffle and a sealing cabin. The output end of the power module is connected to the input end of the main controller; the output end of the main controller is connected to the output end of the wireless communication device; the output end of the main control is connected to the input end of the motor; theoutput end of the motor is connected with the input end of the worm gear mechanism; the output end of the worm gear mechanism is connected to the input end of the magnetic coupling; the output end ofthe magnetic coupling is connected to the input end of the planetary reducer; and the output end of the planetary reducer is connected with the baffle. The sealed cabin is made of a low-magnetic-permeability material. The main controller, the wireless communication device, the motor, the worm gear mechanism, and the magnetic coupling are sealed. The motor and other transmission mechanisms are protected based on the principle of overload slippage of the magnetic coupling.

Description

technical field [0001] The invention relates to a parking lock with low power consumption and overload protection function, including wireless communication technology, motor control technology, mechanical transmission technology, sealing and waterproof technology. It belongs to the field of smart transportation of the Internet of things. Background technique [0002] At present, most of the parking locks on the market use springs, positioning pins, etc. to position the baffle. Once the baffle is pressed or stuck, it is easy to cause overload of the transmission mechanism, resulting in breakage of the spring and positioning pin, and even damage to the motor, which seriously affects the parking space. lock life. [0003] At the same time, due to the unreasonable design of the mechanical transmission structure, the required motor torque is large and the power consumption is large. Moreover, the existing parking locks only have certain waterproof and antifouling capabilities,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a parking lock with low power consumption and overload protection function, which solves the problem that the existing parking lock has no overload protection capability, high power consumption, and demanding use environment

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