TACTILE UNDERWATER MANOMETER

Abstract

This application relates to the field of underwater measurement technology and particularly relates to a tactile underwater pressure meter The pressure meter includes a base an air tube a piston and a calibration member The air tube is arranged on the base and the piston is arranged in the air tube The piston can move along the air tube under the action of an external force and compress the air inside the air tube The calibration member is connected to the piston and extends away from the piston The base has a marking part arranged along the moving direction of the calibration member The marking part is used for touching and feeling the movement distance of the piston to obtain the corresponding water pressure value Using the squeezing of the calibration member by water pressure during descent to realize the movement of the piston and convert the movement distance of the piston into the water pressure value at that time thereby allowing blind people to determine the water pressure value of their current depth by touching the movement distance of the piston Through a mechanical touch measuring device to solve the visual problem of the blind while also avoiding some electronic failures with a mechanical pressure measuring device

Inventors

CHIU YIK HO

Assignees

招亦豪

Dates

Publication Date: 20260508
Application Date: 20251127