The invention relates to a vehicle load mechanical inductor. The vehicle load mechanical inductor comprises a shell, a shell cover, a fixing base and a movable rod, wherein the shell is covered with the shell cover, and the fixing base is installed inside the end, not covered with the shell cover, of the shell; one end of the movable rod is sleeved with an insulation sleeve; the end, sleeved with the insulation sleeve, of the movable rod penetrates through the fixing base, the other end of the movable rod is sleeved with a spring, one end of the spring is enabled to make contact with the fixing base, and the other end of the spring makes contact with a spring cover arranged on the movable rod in a sleeving mode; the spring cover is connected with a check ring fixed to the movable rod; the end, not sleeved with the insulation sleeve, of the movable rod penetrates out of the shell cover; when the movable rod is not stressed, conduction of a first conductive elastic piece on the fixing base is cut off by the insulation sleeve; when thrust for pulling the movable rod into the shell acts on the movable rod, the movable rod moves along the fixing base so that the first conductive elastic piece on the fixing base can conduct conduction. The vehicle load mechanical inductor can be used for detecting the loading state of a vehicle.
Vehicle load mechanical inductor
2015-06-17
Patent
Electronic Resource
English