Automobile sensor circuit protection equipment and method

Abstract

The invention provides an automobile sensor circuit protection device and method. The automobile sensor circuit protection device comprises a fixing structure, a stabilizing structure mounted in the fixing structure; an auxiliary structure connected and mounted at the top of the stable structure; a mounting structure arranged at an upper end of the auxiliary structure; a fastening structure mounted on the mounting structure in a hinged manner; and a sealing structure installed on the fastening structure in a clamped mode, wherein a circuit is fastened and fixed in the fastening structure, firstly, bottom blocks are arranged at the bottoms of two sets of swing rods, the bottom blocks mainly play a role in further more stable guiding of the swing rods, installation blocks of cylindrical structures are arranged at the tops of the swing rods, and mutual connection of auxiliary structures can be achieved; mutual contact positions of the two sets of swing rods are arranged to be of gear tooth structures, and meanwhile, springs are additionally arranged at the front ends and the rear ends of the swing rods, so that the two sets of swing rods can swing at the same time after being subjected to external impact force, and a purpose of counteracting part of external force is achieved; therefore, damping protection is carried out on the circuit.

Description

technical field [0001] The invention belongs to the technical field of circuit protection devices, and more specifically relates to an automotive sensor circuit protection device and method. Background technique [0002] The vehicle sensor is the input device of the computer system of the vehicle. It converts the information of various working conditions during the operation of the vehicle, such as vehicle speed, temperature of various media, engine operating conditions, etc., into electrical signals and sends them to the computer so that the engine is in the best state. working status. There are many sensors used in vehicles. When judging the failure of a sensor, not only the sensor itself, but the entire circuit that has failed should be considered. Therefore, when finding faults, in addition to checking the sensor, check the wiring harness, connectors and related circuits between the sensor and the electronic control unit. The sensor of the car is a relatively precise st...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides an automotive sensor circuit protection device and method to solve the problem that in the existing sensors that are replaced frequently, the position of the circuit and the terminal of the sensor is only simply fixed, and there is no corresponding waterproof and shockproof The sealing effect is not enough, and the wiring position of the line cannot be sealed and fixed, causing the problem that the line is prone to secondary or multiple damages

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