AUTOMOBILE ELECTRIC HORN OF IMPROVED STATIC CONTACT ADJUSTABLE DEVICE

The utility model provides an automobile electric horn which can make effective bidirectional adjustment of stationary contacts. The adjusting equipment of the existing electric horn can only ensure that the stationary contacts make one-way movement, the technology of adjusting the relative position of movable and stationary contact is high, and the service life of the horn is short. The structure changes the insulation spacer at one end of a stationary contacting arm provided with stationary contacts into an insulation cramping apparatus which clamps the end and rivets the end with rivets, and the rivets and the end of a regulating screw are made into an entity. The insulation clamping apparatus can drive the end of movable and stationary contact arms to move from bottom to top by adjusting the screw, thus making the stationary contacts make bidirectional movements. The structure can length the service life of the horn, lower the technology difficulty of loading and adjusting, and raise the yield and the quality of the production.