Electronic teaching stick
An electronic teaching stick and circuit technology, applied in teaching aids, reading aids, educational appliances, etc., can solve the problems of slow writing speed, high cost of receiving coil film, inconvenient use, etc., to improve work efficiency, improve classroom efficiency, and facilitate use. Effect
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[0027] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0028] see Figure 1-7 As shown, the electronic teaching stick of the present invention comprises a handle 1, a transmitting and receiving circuit, a switch button 2, a working button 3, a transmitting end 4 and a connecting rod 5, and the two ends of the connecting rod 5 are connected to the transmitting end 4 and the connecting rod 5 respectively. The handle 1, the transmitting and receiving circuit is arranged in the handle 1 and electrically connected to the transmitting end 4 through the connecting rod 5, the switch button 2 and the working button 3 are respectively connected to the transmitting and receiving circuit and passed through out the handle 1.
[0029] In a specific embodiment of the present invention, the transmitting and receiving circuit is a carrier generator.
[0030] Preferably, the launching end 4 is rotatably connecte...
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