Heimlich teaching machine and circuit control method thereof

Abstract

The invention relates to a Heimlich teaching machine and a circuit control method thereof. The Heimlich teaching machine includes an upper computer, a human body model, and a single chip, a single chip peripheral circuit, a pressing sheet sensor and an ultrasonic sensor arranged on the human body model; and the single chip is separately connected to the single chip peripheral circuit, the pressingsheet sensor for detecting a pressing action of a user, and the ultrasonic sensor for detecting a distance pressed by the user. According to the invention, the single chip receives and processes thedetection signals sent by the pressing sheet sensor and the ultrasonic sensor and communicates with the upper computer, and the upper computer shows the user the corresponding animation effect in theprocess of implementing the Heimlich first aid method on the human body model; therefore, the teaching of Heimlich first aid method is realized.

Description

technical field [0001] The invention relates to the field of teaching aids, in particular to a Heimlich teaching machine and a circuit control method. Background technique [0002] The Heimlich abdominal impact method is a very effective first aid method for acute foreign body blockage in the respiratory tract. However, there is no one on the market that can transform the Heimlich theory into an actual molded product. What they have seen and heard is only a kind of theoretical knowledge, which makes many people's understanding of Heimlich's first aid method stay in theory, but they cannot understand and practice the specific implementation method well. Contents of the invention [0003] In view of the above technical problems, the present invention provides a Heimlich teaching machine and a circuit control method. [0004] The technical scheme of the present invention to solve the above-mentioned technical problems is as follows: a Heimlich teaching machine, including a h...

AI Technical Summary

Problems solved by technology

[0002] The Heimlich abdominal impact method is a very effective first aid method for acute foreign body blockage in the respiratory tract. However, there is no one on the market that can transform the Heimlich theory into an actual molded product. What we have seen and heard is only a kind of theoretical knowledge, which makes many people's understanding of Heimlich's first aid method stay in theory, but they cannot understand and practice the specific implementation method well.

Images