Control device capable of automatically changing pillow height along with prone position

Abstract

The invention relates to a control device that can change the height of pillow according to different sleeping postures, and comprises a pillow air bag, a sensor for checking the relative posture of human torso, a control circuit and an air channel. The pillow air bag is positioned in the middle of the pillow, an air bag pillow is provided with an air inlet pore and an air outlet pore that are connected with the interface of a magnetic shuffle valve by a duct; three sets of switches K1, K2 and K3 are arranged inside the air bag, so as to inspect the height change resulting from the volume change caused by the charging and discharging of the pillow air bag. The control device overcomes the problem that can not be solved by the pillow with fixed height or the pillow with the height that can only be adjusted manually, and can automatically adjust the height of pillow according to different sleeping postures, satisfies the requirements of pillow for different decubitus so as to comfort the user, and has more significant health care function.

Description

technical field [0001] The invention relates to a control device for automatically changing the height of a pillow according to a lying position. Background technique [0002] Sleep is a normal physiological phenomenon that people need every day, and the sleep time of most people accounts for about one-third of their lives. Generally speaking, sleep not only allows the body to rest and restore physical strength; at the same time, it can also protect and inhibit the nerve cells of the cerebral cortex and restore brain power. Medical research shows that sleep can be roughly divided into light sleep and deep sleep; in a normal sleep cycle, light sleep and deep sleep are carried out alternately, generally there are 4-6 cycles of sleep throughout the night. After falling asleep, people will quickly enter deep sleep, and gradually deepen, reaching a state of deep sleep. This state is dreamless and lasts for 60-90 minutes. After deep sleep, return to light sleep and enter dreams...

AI Technical Summary

Problems solved by technology

We can increase or decrease pillows to meet the height and size requirements of pillows in different lying positions. However, people's conscious activities have stopped during sleep, and they cannot respond effectively to external stimuli and conditions unless they are raised. Become a habit of waking up when you turn over, but that will affect the quality of sleep

[0005] At present, there are neck pillows with neck protection and health care functions on the market. Their heights are fixed, and they can only meet a lying position and play the role of neck protection; they cannot automatically change according to the sleeping position.

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