Car remote key

The utility model provides a car remote key, including upper cover, button, lower cover, hou gai, circuit board and key sheet, the upper cover passes through the buckle with the lower cover and is connected, the button bottom is equipped with spacing arm, on cover the square hole that is equipped with with spacing arm adaptation, it establishes the waterproof cover on the circuit board to be equipped with the cover between the upper cover and gate board, waterproof cover and button adaptation, upper cover, waterproof circle and lower cover adopt interference fit fixed, key sheet passes throughthe elasticity cylindric lock with the key base and is connected, under cover to be equipped with and end the position piece, only be equipped with the spacing groove with the key sheet key sheet adaptation on the piece of position, it is used for controlling the button that key sheet extracted to cover down to be equipped with, be equipped with the spring between button bottom and the lower cover. 本实用新型提出了种汽车遥控钥匙，包括上盖、按