Height touch device

The utility model provides an altitude touch device which comprises a shell, at least two flapping assemblies arranged in sequence are arranged on the shell, each flapping assembly is connected with a positioning ring arranged in the shell, and the flapping assemblies have the freedom degree of moving in the axis direction of the positioning ring. The positioning ring can move in the shell in the axis direction of the positioning ring. The height touch device is simple in design structure and convenient to use, various different height touch heights can be provided for users with different heights, the application range is expanded, programmed setting can be carried out on the electric control board according to actual requirements, various different height touch modes can be set, and the interestingness of the height touch device is improved; in addition, the flapping assembly and the shell can be assembled through the positioning ring, the structural stability of the height touch device can be improved, and