Diving cylinder air pressure induction alarm device

Abstract

The invention relates to the technical field of diving cylinder fittings, and discloses a diving cylinder air pressure induction alarm device. The device comprises a semi-transparent housing with two end openings. One end of the semi-transparent housing is hermetically connected with a mounting end socket which is internally provided with a pressure sensor, and the other end is hermetically connected with a sealing cover. A battery housing is arranged between the mounting end socket and the sealing cover. A battery is mounted in the battery housing. Furthermore two conductive ends of the battery are provided with conductive plates which contact with the two conductive ends. The top of the battery housing is provided with a control circuit board. The end of the control circuit board is assembled with the mounting end socket. The control circuit board is connected with the pressure sensor and the conductive plates. The control circuit board is also provided with an alarm lamp. The device further comprises an antenna between the semi-transparent housing and the battery housing. The antenna is connected with the control circuit board, thereby settling problems of inconvenient air pressure observation and incapability of ensuring safety of a diver in an existing diving cylinder.

Description

technical field [0001] The invention relates to the technical field of accessories for diving gas cylinders, in particular to a pressure sensing warning device for diving gas cylinders. Background technique [0002] With the improvement of living standards, diving is more and more popular among people, and diving cylinders are necessary equipment for divers. During use, divers need to use display devices to monitor the pressure and depth of the cylinders. At present, the display devices used by diving gas cylinders on the market all use mechanical meters, which are large in size and inconvenient to carry, and because people observe the mechanical meters in water, the read data errors are relatively large , which brings great inconvenience to operators in underwater operations. [0003] Moreover, each diver can only see the remaining gas volume in his own cylinder. If he needs to obtain the remaining gas volume in other people's cylinders, he needs to move to other people's ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a diving gas cylinder air pressure sensing warning device to achieve timely warning of the internal pressure of the diving gas cylinder and improve the safety of divers, which solves the inconvenience of observing the pressure of the existing diving gas cylinder , The safety of divers cannot be guaranteed

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