Automobile brake pad abrasion sensor

Abstract

The invention discloses an automobile brake pad abrasion sensor. The sensor comprises a butt joint block, a probe and a sensor body, wherein a multi-stage alarm structure is arranged in the sensor body, and the butt joint block is arranged on one side of the probe. According to the sensor, by arranging a limiting structure, when wire bodies are buried in the sensor body, the wire bodies can be aligned with a first mounting groove, a second mounting groove and a third mounting groove correspondingly, movable blocks on the two sides of the top ends of the wire bodies slide into sliding grooves in the two sides of the first mounting groove, the second mounting groove and the third mounting groove, the wire bodies are limited, when the wire bodies are mounted in the first mounting groove, thesecond mounting groove and the third mounting groove, clamping blocks at the top ends of the wire bodies can be clamped into clamping grooves of the sensor body to further limit the wire bodies, and the wire bodies are stably mounted in the sensor body and are not liable to deviate to influence normal use in the use process, so that the safety of the sensor is effectively improved.

Description

technical field [0001] The invention relates to the technical field of automobile brake pads, in particular to an automobile brake pad wear sensor. Background technique [0002] With the continuous development of the national economy and the continuous advancement of science and technology, the income of our people's economy and residents is also constantly improving, and the per capita consumption level of our country is also constantly improving. In order to facilitate people's travel, the production and development of Various means of transportation, the car is a means of transportation that can be seen everywhere. It has entered every household and brought great convenience to people's travel. Good cars are also prone to danger. In order to ensure people's driving safety, the interior and exterior of the cars driven by people will be tested at the corresponding time to ensure the safety of the car during driving, and the car is also safe during people's usual driving. I...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automobile brake pad wear sensor to solve the problem that the sensor wire body in the sensor body is not strong enough in the above background technology, and it is easy to loosen with the increase of use time, which affects the use effect of the sensor.

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