Pillow body lifting sensing device and lifting sleeping pillow with same
A sleep pillow and pillow body technology, applied in the field of lifting sleep pillows, can solve problems affecting brain blood supply and brain nerve health, neck blood circulation and nerve health, etc., to maintain accuracy and safety, and reduce circuit control link, to ensure the effect of elastic rhythm
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example 1
[0033] Such as figure 1 As shown, the pillow body lifting sensing device is composed of a pillow body lifting control switch and a head body position signal acquisition system on the pillow.
[0034] The pillow lifting control switch includes several normally open dry reed switches 2 connected in parallel, and the dry reed switches 2 are vertically arranged and arranged horizontally and fixed on the induction plate 1 . The reed switch 1 adopts a single row or a double row, and the upper and lower ends can also be arranged in a staggered manner. The length and arrangement width of the induction plate 1 and the reed switch 2 should be able to cover the activity space of the neck of the human body on the pillow, and the distance between adjacent reed switches 2 should ensure that there is no blind area in the test range. The parallel lead of reed switch 2 is connected with the lifting control system of the lifting pillow body.
[0035] The head body position signal acquisition ...
example 2
[0045] The fixing device of the strong magnet on the neck of the human body is a medical adhesive tape or plaster. The rest are the same as example 1.
example 3
[0047] Such as figure 2 , image 3 As shown, a switch 25 is installed on the lead between the power supply 22 and the positive pole contact, and the switch 25 is a manual switch. An intermittent switch 24 is connected in parallel between another switch contact of the changeover switch 25 and the normally open contact of the intermediate relay 23 .
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