关键词: 接近开关；踏板机构；检测装置；重型汽车

Abstract: This paper introduces a combined pedal signal switch gap adjustment and detection device applied to the general assembly of heavy commercial vehicles. The utility model comprises a box body, the box body is provided with an opening, which is respectively provided with a switch slot hole, a power line inlet, a light indication slot and a harness outlet, the light indication slot is correspondingly connected with the harness outlet with an indicator lamp and a harness connector, the box body is provided with a harness fixing frame, the harness and relay are laid on the harness fixing frame, the upper cover of the box body can be opened upward, and the upper cover is connected with the box body by hinges. The detection device has the advantages of simple structure, easy operation, good visualization, strong universality, small floor area, easy maintenance and replacement, low use cost and low production and expansion cost, it will also provide certain reference for the industry.

Key words: Proximity switch; Pedal mechanism; Detection device; Heavy commercial vehicle