Pillow capable of being automatically raised and lowered with different sleeping postures

Abstract

The invention discloses a pillow capable of being automatically raised and lowered with different sleeping postures. The pillow capable of being automatically raised and lowered with different sleeping postures comprises a lower layer casing and an upper layer cover, one side of the lower layer casing is connected with a mounting plate flush with the bottom surface of the lower layer casing, the materials of the mounting plate and the lower layer casing are consistent and jointly molded in an injection mode, the input and output ports of a neck airbag and a head airbag are connected with the inflating and deflating air openings of the neck airbag and the inflating and deflating air openings of the head airbag of an inflation control device through pipes correspondingly, a strip-shaped sleeping posture sensing piece is place on the upper surface of the mounting plate, a plurality of sensing areas are arranged on the sensing piece, and signal output circuits of the sleeping posture sensing piece are all electrically connected to the signal input port of a control circuit board in the inflation control device. When a sleeping posture is lying on the back, the neck airbag is inflated to support a cervical vertebra; and when the sleeping posture is changed to lying on the side, the head airbag is inflated to raise a pillow, in the meantime the neck airbag is deflated, and thus the effect of automatic raising and lowering to protect the cervical vertebra while sleeping is achieved.

Description

technical field [0001] The invention relates to a pillow, in particular to a pillow that can automatically rise and fall according to different sleeping positions. Background technique [0002] With the increasing dependence on computers and mobile phones in modern life, more and more people suffer from cervical spondylosis due to bowing their heads for a long time. Using a suitable pillow during sleep can effectively relieve the symptoms of the cervical spine and restore the cervical spine to health. When lying on the back, the pillow needs to have a high neck and a low head, so that the cervical spine can be effectively relaxed. When lying on the side, the pillow needs to be higher, and the height is close to the width of one shoulder, so that the cervical spine is straight and does not bend downward or upward. This requires that the pillow has two heights for lying on the back and lying on the side. There are already many pillows on the market that separate the supine a...

AI Technical Summary

Problems solved by technology

These methods have certain defects. The three-axis acceleration sensor needs to be worn on the body, and the use experience is not good; it is difficult to judge the difference between lying on the side and sleeping on the stomach with the pressure-sensing point array in the pillow, and lying on the side and sleeping on the stomach. The contact area between the head and the pillow is similar; if an array of pressure sensing points is placed on the bed, an additional sensor on the bed is required in addition to the pillow, which increases the equipment and limits its use; Causes concerns about personal privacy; when lying on the back and side, the pressure of the head on the airbag changes little, and the recognition accuracy of the air pressure sensor is low

[0004] Moreover, the inflatable pillows that can be automatically lifted at present often only have one airbag, and the airbag can only be inflated and lifted for the head.

However, the neck also needs to be effectively supported when lying on the back to achieve the effect of neck protection. If there is no neck airbag, only the head airbag, the deflation of the head airbag is reduced when lying on the back, and the neck area cannot provide enough space for the cervical spine. Supportive force, the effect of the neck guard is small

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