Massage chair device
A technology of a massage chair and an energy storage device, which is applied to pneumatic massage, vibration massage, kneading massage appliances, etc., can solve the problems of not meeting people's leisure and entertainment needs, the limited massage function of the massage chair, and the inability to relax joints and muscles, etc. Contact area, avoid waste, enhance the effect of collection
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Embodiment 1
[0045] Such as figure 1 , figure 2 As shown, a massage chair device includes a massage chair body 1 , an energy collection device 2 , an energy storage device 3 and a video playback device 6 .
[0046] Such as figure 1 As shown, the massage chair body 1 is an existing mature product, and its bottom is usually provided with a support seat 11, which mainly plays a role in supporting the whole body. Its working principle is driven by the motor and air pump inside the massage chair body 1. Some parts of the human body are massaged, kneaded, and hammered by using machinery and air bags. Therefore, when the motor or air pump is in operation, the massage chair body 1 will vibrate, and the mechanical energy generated by the vibration is the source of energy harvesting device 2. .
[0047] Such as figure 2 As shown, the energy harvesting device 2 is arranged on the massage chair body 1. Specifically, a cavity 111 is provided inside the support seat 11 of the massage chair, and the ...
Embodiment 2
[0061] Such as figure 1 , figure 2 As shown, a massage chair device includes a massage chair body 1 , an energy harvesting device 2 and an energy storage device 3 .
[0062] Such as Figure 4 As shown, the second embodiment differs from the first embodiment in that the electrical conversion assembly 22 also includes a frequency modulation structure 4 and a self-feedback structure 5; The positional relationship makes the natural frequency of the cantilever beam 221 close to or the same as the vibration frequency of the massage chair body 11, thereby enhancing the efficiency of electric energy conversion.
[0063] The frequency modulation structure 4 includes a frequency modulation suspension beam 44 and a frequency modulation unit 42. The side ends of the frequency modulation suspension beam are connected to the outer frame 21. Specifically, the frequency modulation suspension beam 44 is in the shape of a cross, and the four side ends of the frequency modulation suspension b...
Embodiment 3
[0069] In this embodiment, compared with Embodiment 2, the frequency modulation plate 41 is inclined along the plane where the frequency modulation suspension beam 44 is located, preferably upward, with an angle of inclination of 5°-10°. Thus, in a static state, the third drop The contact portion 561 of the portion 56 is located at the lowest point due to the effect of the inclination angle; during the vibration process, on both sides of the vibration core 422 with the largest vibration amplitude, the other vibration cores 422 drop at different speeds. The height difference between the 422 is large, and the height difference between the vibrating cores 422 is small toward the side facing uphill.
[0070] On the other hand, after the massage chair body 1 stops vibrating, the vibrating core 422 will be reset. At this time, the vibrating core 422 will no longer support the contact portion 561. Since the frequency modulation plate 41 is inclined, the limiting groove 43 is also If ...
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