31results about How to "Avoid fainting" patented technology

The invention relates to waterproof and oil-proof flame-retardant breathable aramid fabric and a preparation method thereof, and belongs to the technical field of textile fabric. The preparation method of the waterproof and oil-proof flame-retardant breathable aramid fabric comprises the following steps: sequentially carrying out pretreatment, softening finishing, primary drying, padding finishing, secondary drying, washing and ternary drying on the aramid fabric, so as to obtain the waterproof and oil-proof flame-retardant breathable aramid fabric. The waterproof and oil-proof flame-retardant breathable aramid fabric has good water and oil repellency and good pollution resistance; and furthermore, the waterproof and oil-proof flame-retardant breathable aramid fabric not only has excellent breathability and comfort, but also has excellent adhesiveness on various fireproof coatings.

The invention discloses an intelligent alarm device based on the Internet of Things, comprising: a box body, which is detachably arranged on the outer wall around the window; a detection device, which includes a ventilation device for pumping the air in the kitchen to the outside And the gas sensor that detects the air extracted by the ventilation device; the push-off device includes a vertical rod, a suction cup arranged on the vertical rod, a first drive device that drives the vertical rod to rotate, and a second drive device that drives the rotated vertical rod to move laterally. The driving device and the first pressure sensor are provided with the first rotating shaft and the second rotating shaft on the vertical rod; the alarm device is arranged in other rooms except the kitchen; the control device is arranged on the box and separated from the detection device. The device can send out an alarm signal and can effectively avoid the occurrence of fainting or suffocation caused by people entering the kitchen, and the electrical equipment is separated from the gas to avoid gas explosion caused by sparks generated when the electrical equipment is working.

The present invention provides an automatic animal sampling and drug delivery system, including a sampling system, a universal interface, a drug delivery system, a control system, and a power system, wherein the sampling system and the drug delivery system are connected to the universal interface, and the The power system is used to drive the sampling system to perform the sampling action and the drug delivery system to perform the drug delivery action, and the control system is used to control the sampling process of the sampling system and the drug delivery by controlling the power system Systematic drug delivery process. The function of automatic blood collection and drug injection of the present invention can be regularly and quantitatively sampled or injected according to experimental requirements and accurately record experimental data, and can be widely used in various experimental animals such as mice, rats, cats, dogs, pigs, etc. Its sampling success rate is above 95%, even if the sampling fails, it can automatically re-sampling. The amount of blood collected can reach at least 5 microliters, so that the damage to experimental animals is also reduced to the minimum, and small animals can be selected instead of large animals.

The invention discloses a wristband structure having heart rate detection function and a running examination system and a method thereof. The wristband structure having heart rate detection function comprises a wristband body, a heart rate sensor is arranged in the wristband body, a display screen is arranged on the front surface of the wristband body, a circuit board connected to the heart rate sensor is arranged in the wristband body; a data processing circuit is arranged on the circuit board, a wireless communication module is connected to the data processing circuit, and a prompting apparatus is connected to the data processing circuit. The wristband structure has heart rate detection function, and has the functions for receiving and sending data. By employing the prompting apparatus, when heart rate of user exceeds maximum set value, prompting information is sent, so that faint or sudden death after sport can be prevented. The running examination system can realize automatic timing function while running examination through the wristband structure on the examiner, workload of supervisor can be greatly reduced, and the running examination system can be used for exercise amount statistics of daily physical activities of students.

The invention discloses an anti-cheating system for middle and long distance running competition. The anti-cheating system comprises a wearing device, a camera shooting device and a cloud platform, wherein the wearing device has the unique identity identification code, during the competition, the wearing device sends the identity identification code to the outside, after the camera shooting devicedistributed on the way of a track receives the identity identification code, the camera shooting device starts the picture recording function, collects the face information of a member participatingin the competition who passes by, and then sends the collected face information and the corresponding identity identification code to the cloud platform in a packaging manner, and the cloud platform can effectively judge that whether the member participating in the competition who wears the wearing device with the identity identification code has the cheating behavior or not by detecting that whether the corresponding relation between the received face information and the identity identification code which are packaged together exists in a mapping relation table between the face information ofall the members participating in the competition and the identity identification codes of all the wearing devices which is saved in the cloud platform in advance. Correspondingly, the invention further discloses an anti-cheating method for the middle and long distance running competition.

The invention discloses a fire water pressure loop control valve of a high-rise building and an indoor fire-fighting device thereof. The water pressure loop control valve comprises a water pressure piston pusher and a sealing fire water valve, wherein a fire water valve ejector rod is arranged in the sealing fire water valve, and an outer bushing of the fire water valve ejector rod sleeves the fire water valve ejector rod; a clamping groove is formed in the fire water valve ejector rod, and a hollow clamping groove is formed in the corresponding position of the outer bushing of the fire watervalve ejector rod; and a U-shaped bolt is clamped in the clamping grooves of the fire water valve ejector rod and the outer bushing of the fire water valve ejector rod at the same time and is nested with two ejector pins arranged on the water pressure piston pusher. The fire water pressure loop control valve has the advantages of reasonable structural design and simplicity in operation, the onsite / remote control over the water pressure loop control valve is realized by adopting mechanical and physical principles, the fire behavior of fires of high-rise or super high-rise buildings can be effectively controlled, fire spreading is prevented, and a fire extinguishing effect is achieved.

The invention discloses a method for intelligently identifying human body adjustment parameters and safety monitoring in a jacuzzi, comprising the following steps: step 1: a human body identification module identifies different users and sends signals to a control center; step 2: retrieves a user data module from the control center , and adjust the settings of the bathtub. Step 3: The infrared sensor module of the human body detects the signal and controls the timing device to time. Step 4: Compare the timing time with the preset time. Contact the corresponding mobile terminal to confirm the user status, step 5: the human health data collection module collects data, step 6: compare the control center with the preset human health data, judge the human body condition, and decide whether to control the automatic drainage of the bathtub to prevent the user from drowning. The invention avoids accidents of the user in the toilet and plays a role in protecting human health.