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33results about How to "Affect sleep quality" patented technology

Method for inhibiting snoring and intelligent bed

The invention discloses a method for inhibiting snoring. Snoring is inhibited by adjusting the angle of an intelligent bed. The method specifically includes the following steps of obtaining sounds in a room; judging whether the sounds are snoring sounds of a human body or not; if the sounds are not the snoring sounds, keeping an existing angle of a bed board, and returning to the step of obtaining the sounds in the room; if the sounds are the snoring sounds, adjusting the angle of the bed board once in a preset mode, and returning to the step of obtaining the sounds in the room while adjusting or after adjusting is completed. The invention further discloses an intelligent bed used for achieving the method for inhibiting snoring. According to the method and the intelligent bed, as whether the snoring sounds exist in the room or not is judged, and whether the angle of the bed board is adjusted or not is controlled through the snoring sounds to adjust the bed board to be at the angle suitable for a user to sleep, snoring of the user is inhibited, and the sleeping quality of the user is improved.
Owner:DONGGUAN MAOTIAN PRECISION METAL PROD

Phase change metal alloy, phase change metal alloy constant-temperature quilt and preparation method for phase change metal alloy

The invention relates to phase change metal alloy, a phase change metal alloy constant-temperature quilt and a preparation method for the phase change metal alloy, and aims at providing the low-melting-point metal alloy with the phase change temperature being 26 DEG C and application of the metal alloy to the constant-temperature quilt. The low-melting-point metal alloy with the phase change temperature being 26 DEG C is composed of gallium, indium, bismuth and cesium. The phase change metal alloy constant-temperature quilt comprises a quilt body, and is characterized in that a constant-temperature interlayer is arranged in the quilt body and comprises one or more heat preservation layers and one or more constant-temperature layers, each heat preservation layer is prepared from slurry coating and phenolic resin hollow microspheres, and each constant-temperature layer is prepared from phase change microcapsules and slurry coating. The low-melting-point metal alloy with the phase change temperature being 26 DEG C serves as the phase change materials in the phase change microcapsules. The low-melting-point metal alloy with the phase change temperature being 26 DEG C can be widely applied to the fields of thermal contact resistance reduction, contact resistance reduction and phase change energy storage, and the phase change metal alloy constant-temperature quilt can be applied to daily lives of people.
Owner:河北依米康液态金属技术有限公司

Energy-saving power transformer

The invention discloses an energy-saving power transformer. The energy-saving power transformer includes a frame, the inner wall of the bottom of the frame is fixedly connected with a transformer body, a fixing plate fixedly connected with the side wall of the frame is installed above the transformer body, the bottom of the fixing plate is provided with a long-strip-shaped groove in the length direction, the bottom of the long-strip-shaped groove is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a support plate, the bottom of the support plateis vertically and fixedly connected with a cover shell, the inner wall of the cover shell is symmetrically provided with first motors, the outer wall of the cover shell is symmetrically and fixedly connected with connection boxes, the portions, close to the side wall of the outer wall of the cover shell, of the connection boxes are internally provided with heat absorption silica gel, one side of the heat absorption silica gel is fixedly connected with cooling fins, and the tops of the connection boxes are fixedly connected with telescopic tubes. The energy-saving power transformer is simple and convenient to design, the practicability of the transformer is greatly improved, operation is simple, the production cost is low, and the energy-saving power transformer is very economical and is suitable for large-scale popularization.
Owner:ANHUI BAIHUA ELECTRIC POWER TECH CO LTD

Music playing control method and device and computer readable storage medium

The invention discloses a music playing control method which comprises the following steps of when music playing equipment plays a music file, determining whether a brain wave acquisition request triggered based on a key of an earphone is detected or not; when the brain wave acquisition request is detected, acquiring a first brain electrical signal of a user currently detected by the brain electrical sensor in real time; determining a first sleep state of the user based on the first electroencephalogram signal; and when the first sleep state is deep sleep, stopping playing the music file, andentering a standby state. The invention further discloses a music playing control device and a computer readable storage medium. According to the invention, the music playing equipment can be prevented from continuously playing the music file after the user enters deep sleep to influence the sleep quality of the user and even damage the hearing of the user, and meanwhile, the service life of the music playing equipment can be prolonged when the music playing equipment enters the standby state.
Owner:ZHEJIANG BRAIN ENHANCE TECH CO LTD

Air-conditioning system and air-conditioning control method

The invention relates to the field of air conditioners, and discloses an air-conditioning system and an air-conditioning control method. The air-conditioning system comprises an air conditioner shell, a refrigeration unit, a mixing unit, an air inlet unit, a flow dividing unit, a regulation and control unit and an awakening unit. Cold air output by the refrigeration unit and indoor air guided in by the air inlet unit are mixed in the mixing unit, mixed gas enters an air inlet pipe of the flow dividing unit and is blown out through an air blowing opening of an exhaust pipe, according to the duration after the indoor light intensity change value exceeds the first preset value in the preset time interval, working parameters of the refrigeration unit are regulated and controlled, and whether the temperature change value of the indoor preset area in the preset time period exceeds a second preset value or not is detected so as to determine whether to wake up a user or not. According to the air-conditioning system, cold caused by directly blowing cold air to the body of the user can be avoided, the system can adapt to a limited indoor space, the cold air amount can be automatically adjusted within the time after the user falls asleep, the user does not need to manually operate a remote controller, and the sleep quality of the user is improved.
Owner:GUANGDONG EUROKLIMAT AIR CONDITIONING & REFRIGERATION

Observer convenient for observing infusion droplets

The invention provides an observer convenient for observing infusion droplets; the observer comprises a shell, a light emitting device, a power supply device and a semi-transparent or transparent screen sheet, wherein the shell is arranged on a suspending frame of an infusion bottle and can be used for fixing an observing window for the droplets of an infusion tube; the light emitting device is arranged inside the shell and the light source of the light emitting device can directly irradiate the observing window for the droplets of the infusion tube; the power supply device is connected with the light emitting device; the semi-transparent or transparent screen sheet can be used for displaying the projection of droplets in the observing window; and the light emitting device and the screen sheet are arranged at both sides of the observing window for the droplets of the infusion tube. The observer for observing the infusion droplets has a simple structure; meanwhile, the shadow casting technique is skillfully used for observing the transmission condition of the infusion droplets of the infusion tube; and therefore, medical care personnel can clearly observe the transmission conditionof the droplets either at night or in a place farer from the transmission tube, and the observer is more convenient and practical.
Owner:陈清美

Cervical vertebra repair pillow with adjustable height

The invention discloses a cervical vertebra repair pillow with adjustable height. One side of an inflatable pillow case is provided an opening, the remaining periphery is connected in a sealed manner,and the inflatable pillow core is fixed in the inflatable pillow case; the inflatable pillow case is composed of two inflatable pillow bodies; each inflatable pillow body includes an outer pillow surface and an inner pillow surface; the periphery of the outer pillow surface and the inner pillow surface is connected in a sealed manner; the face is connected in a sealed manner by a plurality of horizontal seal lines and a plurality of vertical seal lines; a plurality of outwardly protruding bladders and gas channels are defined by the horizontal seal lines and the vertical seal lines between the faces of the outer pillow surface and the inner pillow surface, and the plurality of bladders are connected with each other through the gas channels; the inflatable pillow core includes two core faces, and the peripheries of the two core faces are sealed to each other to form a core bladder. The invention provides the cervical vertebra repair pillow with adjustable height, which is convenient for adjusting the height of the pillow; the plurality of bladders are arranged on the pillow surface, which can increase the pressure surface, ease and reduce pressure, ensure the ventilation under thecervical vertebra of the user, and promote blood circulation, which is conducive to improving the sleep quality of the user.
Owner:DONGGUAN JIASHUAN IND

Children's bed with anti-collision device

The invention belongs to the field of children products and relates to a children's bed improvement technology,in particular to a children's bed with anti-collision device. An existing children's bed easily touches obstacles during shaking, children are awakened and the sleep of the children is affected,a bed body is possibly damaged due to touch. With the children's bed with anti-collision device adopted, the above problem can be solved. The children's bed with the anti-collision device comprises a bed body; two buttons are arranged on the front face of the bed body; bases are installed at the four corners of the bottom face of the bed body; a built-in shaking bed is fixedly installed between the ends, close to each other, of two rotating shafts; an auxiliary buffering mechanism is arranged between the side face of one side of the built-in shaking bed and the inner side wall of the bed body; a driving mechanism is arranged between the side face of the other side of the built-in shaking bed and the inner side wall of the bed body; and two symmetrical anti-falling mechanisms are arranged on the inner bottom wall of the bed body. In the shaking process, the occupied space of the bed body is not changed, so that the possibility that the bed body collides with surrounding obstacles when the built-in shaking bed shakes is avoided as much as possible.
Owner:舒城县乐启儿童用品有限公司

Method and device for dynamic comfort wind regulation and control of fan in sleep state based on heart rate

The invention discloses a method and device for regulating and controlling dynamic comfortable wind of a fan in a sleep state based on heart rate. The device mainly comprises the fan, an environmentalparameter acquisition module, a heart rate acquisition module, a metabolic rate calculation module, a processing module, a control module, a wind speed regulation module and a single chip microcomputer. The method mainly comprises the following steps that (1) the environmental parameter acquisition module acquires the temperature and humidity of the surrounding environment and the average radiation temperature of the fan; (2) the metabolic rate calculation module processes the heart rate signal to obtain a metabolic rate signal of a user; (3) a standard effective temperature signal is calculated; (4) the control module generates a sine wave function signal based on a preset wind speed fluctuation period T, a reference wind speed V0, an upper wind speed limit Vmax and a lower wind speed limit Vmin and feeds the sine wave function signal back to the wind speed regulation module; and (5) the wind speed regulation module regulates the wind speed of the fan based on sine wave function, a maximum wind speed regulation signal or a minimum wind speed regulation signal. According to the method and device, the condition that sleeping quality is influenced due to the fact that an user wakesup under constant airflow caused by cold or hot is prevented.
Owner:CHONGQING UNIV

Sleep control method for beauty makeup refrigerator

The invention provides a sleep control method for a beauty makeup refrigerator. The sleep control method comprises the following steps that S2, the current temperature T of an inner cavity of the beauty makeup refrigerator is obtained in real time; S3, whether T is larger than or equal to a first temperature threshold value T1 or not is judged, if yes, a step S4 is executed, and if not, the step S2 is executed; S4, whether the current time X is within a sleep time period X1 of the beauty makeup refrigerator or not is judged, if yes, the step S2 is executed, and if not, a step S5 is executed; S5, a compressor of the beauty makeup refrigerator is started to operate; S6, whether T is smaller than or equal to a second temperature threshold value T2 or not is judged, if yes, a step S7 is executed, and if not, operation of the step S5 is kept; and S7, the compressor of the beauty makeup refrigerator stops running. According to the sleep control method for the beauty makeup refrigerator, the fresh-keeping quality of the beauty makeup refrigerator is guaranteed to a large extent, and meanwhile, the starting operation time of the compressor is properly delayed backwards in the sleep period of a user, so that the sleep period of the user is staggered, and the sleep quality of the user is prevented from being influenced by relatively high running noise of the compressor when the beauty makeup refrigerator runs at night.
Owner:宁波小吉电子商务有限公司
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