35results about How to "Avoid life threatening" patented technology

The invention discloses an automatic forest fire extinguishing method, and relates to the technical field of forest fire fighting. The method solves the technical problems that a fire head is difficult to extinguish and the safety of firefighters is prone to be threatened by using an existing fire extinguishing method. According to the method, a forest fire is monitored in real time and fed back to a command center in real time, the command center dispatches an unmanned aerial vehicle group to leave for extinguishing the fire, the fire head of a fire scene is extinguished at the first time after the unmanned aerial vehicle group arrives at the fire scene, and then the command center increases the dispatch of fire-extinguishing rescue according to the condition of the fire scene. The invention further discloses an automatic forest fire extinguishing device, automatic forest fire extinguishing equipment and a storage medium. According to the automatic forest fire extinguishing method, device and equipment as well as the storage medium, the forest fire can be effectively extinguished in time and extinguished the fire in the bud, life threats caused by the fact that the firefighters participate in the fire scene to extinguish the fire are avoided, the fire extinguishing safety is guaranteed, and the fire extinguishing efficiency is improved.

The invention provides a gas exhaust state monitoring system for a vehicle air conditioner, wherein a vehicle control device is used for judging the stop of driving of a vehicle according to a vehicle driving speed value transferred by a vehicle speed detection device and further enabling a gas concentration detection device to enter a start state according to a user instruction under the situation that an air conditioning device of the vehicle is opened so as to detect the concentration of carbon oxide (CO) in the vehicle and transfer the detected concentration value of the CO to the vehicle control device; and the vehicle control device starts a warning information transmitting device when the concentration value of CO, which is received from the gas concentration detection device, exceeds a preset concentration threshold value so as to enable the warning information transmitting device to emit warning information and send reminding information to a wireless user terminal in a wireless communication way. The invention provides the gas exhaust state monitoring system for the vehicle air conditioner, which can prevent or reduce the safety accidents caused by the opened air conditioner when people have the rest or sleep in the vehicle after parking of the vehicle.

The invention discloses a blood test and analysis device. The blood test and analysis device comprises a shell, a conveyor, a test and analysis device, a cleaning device, a printer, a control device and a power supply, wherein the shell comprises a device chamber, an test and analysis chamber and a collection chamber; the test and analysis device comprises a test tube tray, a slide disc, a sampling needle, a sample bottle, a microscope, a camera assembly and a reagent bottle; the control device comprises a controller, a processor and an operating keyboard; the controller is connected with theconveyor, the camera assembly, a blood routine analyzer and the printer; the processor is connected with the controller; the power supply provides power for the conveyor, the camera assembly and the printer. The blood test and analysis device has the advantages of being capable of not only testing multiple blood samples at one time but also conducting automatic cleaning after the use of the device, improving work efficiency of medical staff, and being suitable for mass promotion.

The invention discloses an intelligent environment monitoring device for ships, which comprises a box body, wherein the bottom of an inner cavity of the box body is fixedly connected with a first partition plate, the top of the first partition plate is fixedly connected with the top of the inner cavity of the box body, the left side of the inner cavity of the box body is fixedly connected with a second partition plate, the right side of the second partition plate is fixedly connected with the left side of the first partition plate, and the top of the first partition plate is fixedly connectedwith a power supply. The intelligent environment monitoring device for ships achieves a purpose of performing intelligent monitoring on the sailing environment through the cooperation of a second support rod, a temperature and humidity sensor, a cross plate, a wind direction sensor, a wind speed sensor, a vertical rod, a second electric telescopic rod and a solar panel, and enables the sailing staff to obtain accurate sailing environment information in real time, thereby avoiding the life of the sailing staff from being threatened, improving the practicability and usability of the environmentmonitoring device, and solving a problem that the environment monitoring device cannot perform intelligent monitoring on the sailing environment.

The invention relates to the technical field of an access control system, and especially relates to an intelligent lock access control system used for office. The intelligent lock access control system comprises a main controller module, a card reader, a storage module, a code module, an UPS power supply, and a digital display module and a visual intercommunication module are respectively connected with the main controller module, the card reader realizes electromagnetic induction connection with a RFID card, a digital keyboard is connected with the code module, an output end of the main controller module is connected with an input terminal of an electronic lock, the visual intercommunication module comprises a camera and a microphone, the output end of the UPS power supply is connected with the input end of the camera and the microphone, the output end of the camera and the microphone is connected with the input end of a repeater. When the intelligent lock access control system used for office realizes card-reading gate inhibition, an intercommunication function with people outside the room is realized, an express delivery person can be conveniently communicated with a managementstaff in the room, compared with the current access control systems, the intelligentized degree is high, and the function is more abundant.

The invention discloses a device for retarding a collision force. The device comprises an upper base, a lower base and a plurality of inserted bars, wherein the lower base comprises a mounting base plate and a concentric-square-shaped frame formed by concentrically circling a plurality of rectangular frames; one end of the concentric-square-shaped frame is vertically fixed on the mounting base plate, and the other end of the concentric-square-shaped frame is an opening; the concentric-square-shaped frame is provided with a plurality of opening holes for multiple inserted bars to be inserted into; the upper base comprises a mounting base plate, a supporting framework and a plurality of lining rectangular frames; the supporting framework and the plurality of lining rectangular frames are arranged on the mounting base plate in a concentric circulating manner to likewise form a concentric-square-shaped structure; the concentric-square-shaped structure of the upper base is positioned on theinner side of the concentric-square-shaped frame; the inserted bars are inserted into the opening holes of the lower base; the upper base is inserted into the lower base; and the bottom end of the upper base is positioned on the inserted bars. The device disclosed by the invention is simple in structure, is efficient in energy conversion and absorption, and can retard energy produced by collisionbetween two objects, so that the phenomenon that overhigh energy produced by collision endangers life and safety of people is avoided.

The invention discloses an energy-saving and environment-friendly charging pile for sharing automobiles, including the base, A char frame and an operation panel are sequentially arranged on the top ofthe chassis, A reel drum and a charging interface are arranged on the outside of the charging frame, A lumen of that coil drum is respectively provide with fixed seat, Coil spool, coil plate, fixingplate, spring and rotating sleeve, charging gun and charging wire on the outer side of charging interface, display screen and brushing sensing area on operation panel, bottom plate on the outer side of base, guard rail on the top of base plate, bar and vertical bar on the top of inner cavity of base plate, bolt on the top of inner cavity of base plate. The invention can collect and sort out the scattered charging wires, prevent the charging wires from tripping over the passers-by, avoid the life danger caused by the tripping of the charging wires, make the charging wires more beautiful and safe, avoid the electric shock accident when children play near the charging piles, reduce the probability of the electric shock accident of children, and greatly improve the safety.

The invention relates to a high-voltage battery system easy to replace, and the rapid replacement of a high-voltage battery in an electric car can be realized by coordinating with a shared battery base station. The high-voltage battery system comprises a detachable high-voltage battery module and a leakage protection module, wherein the detachable high-voltage battery module is arranged in the electric car and used for supplying power to the electric car; and the leakage protection module is arranged in the electric car and connected with the detachable high-voltage battery module, and the leakage protection module is used for ensuring the safety of operators in the process of replacing high-voltage battery. Compared with the prior art, the high-voltage battery system easy to replace has the advantages that replacement is simple, the safety performance is high and time is saved.

The invention discloses a grinding adjusting device for preventing a grinding wheel from shaking. The grinding adjusting device comprises a box body, a working cavity with a backward opening is formed in the box body, a working device is arranged in the working cavity, a detection cavity is formed in the upper side of the working cavity, a detection device is arranged in the detection cavity, and a synchronization cavity is formed in the left side of the working cavity; and a pressing switching cavity is formed in the right side of the working cavity, a switching cavity located in the right side of the working cavity is formed in the lower side of the pressing switching cavity, a gear cavity is formed in the right side of the switching cavity, a power synchronization cavity is formed in the right side of the gear cavity, and an adjusting device is arranged in the gear cavity. According to the grinding adjusting device, whether a grinding wheel inclines or not is detected when the grinding wheel is in the static state, and the grinding wheel can be adjusted in time, so that low precision of produced products due to shaking of the grinding wheel can be avoided, the production quality of the products is guaranteed, manpower and material resources required by manual inspection of the grinding wheel are avoided, maintenance efficiency is improved, and maintenance cost is reduced.

The invention discloses dustproof equipment capable of protecting a LED screen. The equipment comprises a protection box, a protection cavity with a leftward opening is formed in the left side in theprotection box, a cleaning device is arranged on the upper side in the protection cavity, and the cleaning device comprises sliding cavities which are symmetrical in a front-back mode and are arrangedon the front side and the rear side of the protection cavity in a communicating mode. According to the invention, in a mode that the LED screen is subjected to heat dissipation first and then is scrubbed, the LED screen is subjected to heat dissipation through a heat dissipation device to prolong the service life of the LED screen, and dust on the surface of an LED is cleaned through the cleaningdevice to avoid manual dust removal, so that time and labor are saved, and convenience and rapidness are achieved; moreover, the equipment can further extinguish a fire of the LED screen, so that thesituation that the fire is generated to threaten life safety is prevented; and meanwhile, the equipment is further provided with a dustproof device, so that the situation that external dust falls onthe surface of the LED screen to affect the using effect and attractiveness of the LED is avoided.

The invention belongs to the technical field of combustible gas detection, and particularly relates to an explosion-proof anti-interference combustible gas detector. The following scheme is currentlyprovided aiming at the problems of no lifting and extending functions and inconvenient carrying in the prior art. According to the scheme, the explosion-proof anti-interference combustible gas detector comprises a box body, wherein a rotating shaft is rotatably connected to the inner wall of the bottom of the box body, a rotating disc is fixedly connected to the top of the rotating shaft, a powerassembly for driving the rotating shaft to rotate is arranged at the bottom of the box body, the same sliding plate is slidably connected to the inner walls of the two sides of the box body, and a fixing plate is slidably connected to the top of the sliding plate. According to the explosion-proof anti-interference combustible gas detector, the operation is simple, the lifting and extending functions are achieved, when combustible gas is detected, detection personnel do not need to enter a place where the combustible gas exceeds the standard for detection, the life safety of the detection personnel is protected, and the explosion-proof anti-interference combustible gas detector has a storage function and is convenient to carry.

The invention discloses a small sea water desalination device for marine survival. The small sea water desalination device comprises a base, wherein the bottom of the base is fixedly communicated with four air bags, the top of the base is fixedly communicated with four first through pipes, and one ends, far away from the base, of the four first through pipes are fixedly welded with through plates. According to the small sea water desalination device for marine survival, an air bag floating structure is additionally arranged, so that the problems that the size of the device is large, fishing cannot be performed once the device falls into the sea, fresh water resources may be directly lost, and fresh water materials on a ship may be insufficient are solved; a load bearing structure is additionally arranged, the problems that when special weather such as big waves is encountered on the sea surface, the device possibly shakes seriously, and the device possibly turns on one side are solved; and a fresh water collection and protection structure is additionally arranged, so that the problems that when an existing purification structure discharges fresh water, collection is difficult, the production efficiency of fresh water resources cannot be guaranteed, and the service life of the device is prolonged are solved.

The invention relates to a communication machine room good in protective performance and facilitating air conditioner installation. The communication machine room comprises a main body and a base andalso comprises a protective mechanism and an installing mechanism, wherein the protective mechanism comprises a protective assembly and a repelling assembly, and the installing mechanism comprises a lifting assembly and a fixing assembly. In the communication machine room good in protective performance and facilitating air conditioner installation, a main body can be controlled to rise to the upper portion of the base through the protective mechanism and make snakes and rats not in contact with the main body, climbing snakes and rats are repelled through air injection. Compared with existing communication machine rooms, it is avoided that snakes and rats enter the main body to damage lines of equipment and threat the life of people, the machine room can always in a normal working state, and the people can conveniently install an air conditioner at the bottom of the machine room through the installing mechanism. Compared with the existing communication machine rooms, air conditioner installation performed by the people at high positions is avoided, the installation is quicker and more convenient and reliable, later maintenance is simple and convenient, and the practicability and reliability of the communication machine room are greatly improved.

The invention discloses a fire axe comprising a handle and a head mounted at the head. One end of the head is provided with a cutting edge, and the other end thereof is provided with a conical protrusion. The head is provided with a threaded hole used for mounting the handle. The handle is provided with a thread structural segment fitting the threaded hole. The handle is provided with a holding cavity inside. The part, close to the thread structural segment, of the holding cavity is provided with a rope fixing member mounted through a thread structure. A life rope held in the holding cavity is fixed to the rope fixing member. The mounting end, far away from the head, of the handle is provided with a hook member threaded mount used for mounting a hook member. The hook member threaded mount is provided at an exit end of the holding cavity. The end, adjacent to the holding cavity, of the hook member is fixed to the life rope. The fire axe has the advantages that the life rope can be provided when an escape passage for a fire fighter is accidentally cut off, and the threat to the life of the fire fighter is avoided.

The invention provides a stamping burr treatment and dust cleaning device, comprising a burr treatment box, a suction device connected with the burr treatment box, and a recycling box connected with the suction device. Magnets are arranged at the bottom of the recycling box. The burr treatment box includes a front wall and a rear wall arranged oppositely, and the wall of the burr treatment box close to the suction device is provided with a suction port whereby the burr treatment box is connected with the suction device. The bottom of the burr treatment box is provided with a concave dust-collecting cavity that is extended in left-right direction. The bottom of the concave dust-collecting cavity is obliquely and downwardly extended to the suction port in left-right direction, the concave dust-collecting cavity includes a first dust-collecting cavity and a second dust-collecting cavity arranged close to the front wall and the rear wall respectively. Therefore, it is possible to suck metal dust into the recycling box during burr treatment, thereby avoiding the fact that dust flying in a working environment endangers life safety of operators.

The invention discloses an early-warning and alarm device for measuring bleedingof puerperadelivery in obstetrics and gynecology, which comprises a bracket, a shell is fixedly arranged on the bracket, a control panel is arranged on the front surface of the shell, a warning lamp is arranged on the front surface of the shell, a buzzer is arranged on the front surface of the shell, and a first box body is arranged in the shell; a negative pressure suction device is arranged in the shell, a first end of a guide pipe is communicated with an input port of the negative pressure suction device, a first liquid level sensor is arranged on the inner wall of the first box body, a second liquid level sensor is arranged below the first liquid level sensor, and a third liquid level sensor is arranged below the second liquid level sensor; a second box body is arranged in the shell, an electric heating wire is arranged in the second box body, a third box body is arranged in the second box body, a water pump is arranged in the shell, a first end of a first pipeline is communicated with the water pump, a water injection port is formed in the upper end face of a second cover plate, a storage battery is arranged in the shell, and a controller is arranged in the shell.

The invention discloses an automatic saw used for the impeller production technological process. The automatic saw comprises an auxiliary platform, an inside notch, lifters, a cutting platform, a base, a pusher, a movable gap, a limiting plate, a saw blade, a protecting cover, a motor, a fixed sleeve, a connecting plate, a piece plate, a rotary knob, a contraction strip, a hand holding plate, a piece groove, a bearing block, a lifting rod, a base plate, a gear clamp and a clamping opening. The automatic saw has the beneficial effects that the inside notch is formed in one side of the base, so that a movement space of a leg can be provided when a worker cuts away a gate and riser, accordingly the worker can have better controlling force, and precision cutting of the gate and riser is facilitated; by means of the auxiliary platform and the limiting plate, not only can cutting be guaranteed, but also the situation that iron filings fly in the motor and eyes of the worker to cause a machinery failure or a life threat can be avoided; and the fixed sleeve is connected through the contraction strip, and the rotary knob is arranged in the middle of the contraction strip, so that the fixing work of parts with various properties can be adapted, and displacement of the saw blade at the time of gate and riser cutting away also can be avoided.

The invention provides a protective belt with buffering and alarming functions and a sensing method thereof. The protective belt comprises a body, a buffering part, a first connecting part, a second connecting part and an alarm. The body surrounds the hip of a human body; the first connecting part and the second connecting part are respectively arranged at the first end and the second end of the body; the buffering part and the alarm are arranged on the body, and the alarm is used for sensing the inclination angle and direction of a human body, calculating an acceleration value and judging whether the acceleration value is greater than or equal to a preset threshold value, and transmitting an alarm message to an external device when the acceleration value is greater than or equal to the preset threshold value; and when the first connecting part is detachably connected with the second connecting part, a gap is formed between the first end and the second end. Therefore, impact is absorbed through the buffering part, alarm information is transmitted to an external device through the alarm, and the situation that no person finds or delays medical treatment is avoided.