Water-proof contact electrically operated horn for motor vehicle

The utility model relates to a vehicle waterproof contact electric horn, which makes design modification on the part between a bottom frame (2) and a vibrating soundboard (8), a part between a vibrating iron core (4) and a vibrating soundboard (8), a regulating screw (1), a wire holder screw (5) and a regulating bolt (3). The design modification ensures the waterproof performance of the contact electric horn, the signal transmission capacity between vehicles and between vehicle and human, and the safety during running process, which also elongates service life. The utility model has simple manufacturing process, low costs and easy assembling of finished products. 本实用新型涉及一种机动车辆的防水触点电喇叭，通过对其的底盘(2)与振动音板(8)间、振动铁芯(4)与振动音板(8)间、调节螺丝(1)、接线座螺丝(5)及调节螺栓(3)的设计改进，从而确保触点电喇叭防水性能，使车与车之间，车与人之间能更有效地传播提示信号，保障汽车在行驶中的安全性，延长其使用寿命，且该实用新型工艺简单，成本低廉，装配成品容易。