Multi-functional crutch capable of automatically positioning and giving alarm

Abstract

The invention relates to a multi-functional crutch capable of automatically positioning and giving an alarm, which comprises a handle, a hollow post and a supporting foot and is characterized in that the multi-functional crutch provided herein also comprises a mercury switch, a circuit board, a battery, a time delay switch, an alarm, a display screen, a micro controller unit (MCU), a keyboard, an antenna, a GSM module, a GPS and an interphone, wherein the mercury switch, the time delay switch and the alarm are in serial connection in order; the MCU micro-controller respectively receives output signals of the time delay switch and the display screen and after being processed, the output signals are inputted to the GSM module; the antenna is used to receive the signals of the GSM module and send the signals of the GSM module to a set mobile phone or phone; the interphone can receive the signals of the GSM module and send the signals of the GSM module and produce sounds; and the GPS is used to input positioning signals to the GSM module and the positioning signals are transmitted to the set mobile phone or phone through the antenna. The advantages are that alarm signals for help are sent out once the crutch falls down with human body; and talkback contact with the set mobile phone or phone can be made, thus realizing communication between a crutch holder and a contact person; the appearance is beautiful; and the weight is light.

Description

technical field [0001] The invention relates to a multifunctional crutch capable of automatic positioning and alarm. Background technique [0002] Existing crutches include a pole and a handle arranged on the pole, which only functions as a crutch and has a single function. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a multi-functional functional device with beautiful appearance, which can send out a distress alarm signal when the crutch falls with the human body, and can communicate with the mobile phone or telephone of the set person. Automatic positioning of the alarm crutches. [0004] In order to achieve the above object, the present invention is achieved in that it is a multifunctional crutch that can automatically locate and alarm, including a handle, a hollow pole and a supporting foot; the handle is installed on the upper end of the hollow pole, and the support The feet are ...

AI Technical Summary

Problems solved by technology

[0002] Existing crutches include a pole and a handle on the pole, which only function as a crutch and have a single function

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