A wearable intelligent breathing trainer
A breathing trainer and wearable technology, applied in gymnastics equipment, sports accessories, etc., can solve the problems of low interest and poor user compliance, and achieve the effect of increasing interest, simple and compact structure, and improving the effect
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Embodiment 1
[0030] Such as figure 1 As shown, the present embodiment provides a wearable intelligent breathing trainer 10, which is connected to a smart handheld terminal 20, and includes a wearable bracket 11 and an exhalation and inhalation signal sensor set in the wearable bracket 11. Component 12, PCB control board 13, wireless communication module 14, control switch 15 and power supply 16, PCB control board 13 is respectively connected exhalation and inhalation signal sensing component 12, wireless communication module 14 and control switch 15, power supply 16 is controlled by The switch 15 supplies power to the whole trainer, and the breathing trainer 10 communicates with the smart handheld terminal 20 through the wireless communication module 14; The state generates corresponding control information, and the wireless communication module 14 sends the control information to the smart handheld terminal 20, and the control information includes information on the timing, intensity, and...
Embodiment 2
[0045] In this embodiment, the exhalation and inhalation signal induction component 12 is a fan blade 126 in a magnetic field, and the fan blade has a built-in coil 127; when the user inhales or exhales, the fan blade rotates, driving the coil to cut the magnetic field lines The current is generated, and the PCB control board obtains the breathing state of the user according to the state of the current (including the magnitude and direction of the current), specifically: image 3 As shown, exhalation and inhalation, the rotation direction of the fan blade is different, cutting the magnetic force line produces current in different directions, set the forward direction as exhalation, and the reverse direction as inhalation, the PCB control board amplifies the received current signal, A square wave can be obtained, and the level change is a respiration change, in which the high level is exhalation, the low level is inhalation, and the level duration is the breathing time. All the...
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