Sleep instrument capable of automatically adjusting frequency to assist sleep
A sleep aid and automatic frequency modulation technology, which is applied in the field of sleep instruments, can solve the problems of not being able to remember the size of the user's head, the lack of memory function of the sleep instrument, and the unfavorable sleep aid of the sleep instrument, so as to facilitate surface treatment and improve wearing comfort The effect of preventing over-extrusion
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Embodiment 1
[0030] see Figure 5 and 6 , a sleep instrument with automatic frequency modulation to assist sleep, comprising a main body 1, the left and right ends of the main body 1 are fixedly connected with noise-proof earmuffs 2, the inner wall of the main body 1 is movably connected with a rotating shaft cylinder 19, and the upper and lower ends of the rotating shaft cylinder 19 Both are fixedly connected with a torsion spring 20, the end of the rotating shaft cylinder 19 away from the torsion spring 20 is fixedly connected with a winding cylinder 18, the outer wall of the winding cylinder 18 is fixedly connected with a winding rope 17, and the inner wall of the noise-proof earmuff 2 is movably connected with a determination mechanism 24, The outer wall of the determination mechanism 24 is fixedly connected with an adjustment mechanism 25, and the end of the adjustment mechanism 25 away from the determination mechanism 24 is fixedly connected with a graded opening and closing mechanis...
Embodiment 2
[0034] see Figure 4 and 5 , a sleep instrument with automatic frequency modulation to assist sleep, comprising a main body 1, the left and right ends of the main body 1 are fixedly connected with noise-proof earmuffs 2, the inner wall of the main body 1 is movably connected with a rotating shaft cylinder 19, and the upper and lower ends of the rotating shaft cylinder 19 Both are fixedly connected with a torsion spring 20, the end of the rotating shaft cylinder 19 away from the torsion spring 20 is fixedly connected with a winding cylinder 18, the outer wall of the winding cylinder 18 is fixedly connected with a winding rope 17, and the inner wall of the noise-proof earmuff 2 is movably connected with a determination mechanism 24, The outer wall of the determination mechanism 24 is fixedly connected with an adjustment mechanism 25, and the end of the adjustment mechanism 25 away from the determination mechanism 24 is fixedly connected with a graded opening and closing mechanis...
Embodiment 3
[0038] see Figure 1-8 , a sleep instrument with automatic frequency modulation to assist sleep, comprising a main body 1, the left and right ends of the main body 1 are fixedly connected with anti-noise earmuffs 2, the inner wall of the anti-noise earmuffs 2 is slidably connected with the sponge laminate 3, and the top spring 8 is away from One end of the anti-retraction tooth 7 is fixedly connected to the fixed frame 5, the end of the pull rope 10 away from the tooth rod 6 is fixedly connected to the pull plate 11, the outer wall of the soft board 13 is fixedly connected to the winding rope 17, and the inner wall of the main body 1 is movably connected to a rotating shaft Barrel 19.
[0039] The upper and lower ends of the rotating shaft cylinder 19 are fixedly connected with a torsion spring 20, and the end of the rotating shaft cylinder 19 away from the torsion spring 20 is fixedly connected with a winding cylinder 18, and the connection between the winding cylinder 18 and...
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