31results about How to "With self-generating function" patented technology

The invention discloses an emergent danger avoiding system under a shaft of a coal mine. The emergent danger avoiding system has a self-generating function and is not limited by the energy of batteries, so the system can provide illumination, the indication of escape routes, communication, calling for help and the like for distressed personnel under the shaft for a long time by utilizing a self-generating device; and ambient environmental parameters are detected by utilizing a sensor and are calculated and analyzed, and the optimum route map for avoiding disasters and a reasonable contingency plan are selected from a plurality of prestored route maps for avoiding the disasters and contingency plans according to the analyzed result. According to the emergent danger avoiding system, the distressed personnel are prevented from being invaded by secondary accidents by an automatic detection function and an environmental parameter overranging alarm function; and rescue personnel on the ground can position the positions of the distressed personnel quickly and accurately to rescue the distressed personnel in time by functions of wireless communication and voice, so that personal casualties caused by the accidents are prevented to a maximum degree.

The invention provides a keyboard, terminal equipment and a character input method. The keyboard comprises at least one key device, an energy storing device, a processor and a signal transmitter. Each key device corresponds to one power generating device. The power generating devices are used for converting mechanical energy generated when the corresponding key devices are pressed into electric energy and transmitting the electric energy to the energy storing device. The energy storing device is used for carrying out rectifying and voltage stabilizing on the received electric energy generated by the power generating devices and providing the electric energy with voltage stabilized for the processor. The processor is used for using the electric energy provided by the energy storing device for work, recognizing detection signals received when the key devices are pressed, determining at least one piece of key encoding information, and outputting character information corresponding to the key encoding information through the signal transmitter. The keyboard has an electricity self-generating function, electricity supply of the keyboard is effectively achieved, and then convenience and flexibility of using the keyboard are promoted.

The invention discloses a cover-sliding power generating and sterilizing garbage can. An opening is formed in the upper portion of a can body (1), and can body fixed pulleys (4) are arranged on the top of the can body (1); ultraviolet germicidal lamps (11) are arranged on the side walls of the can body (1), and a magnetic cutting conductor (12) is fixedly connected to the can body fixed pulleys (4); a magnetic power generation device (13) is mounted outside the magnetic cutting conductor (12), and can cover fixed pulleys (5) are mounted on the bottom face of the front end of a garbage cover (2); sliding grooves (14) are formed in the top of the can body (1), and spring lengthening rods (6) are arranged at the rear end of the garbage cover (2); and a handle (7) is mounted on the top face of the garbage cover (2). The garbage can has the sterilizing function and can generate electricity, a battery or an external connection power source does not need to be additionally used, operation is easy, labor is saved, use is convenient, the pollution to the surrounding air is small, and the garbage can is clean, sanitary, free of energy consumption and generating electronic garbage and good in environmental protection.

According to a multifunctional field medical technology support vehicle, a shelter transportation platform is installed on an vehicle chassis, the internal space of a medical technology support shelter is divided into a fixed shelter and an extended shelter which are distributed front and back, the front portion of the fixed shelter is a support equipment room, the rear space of the fixed shelteris divided into a material support room and an X-ray diagnosis room which are distributed left and right, the internal space of the extended shelter is divided into a sterilization inspection room andan X-ray equipment room which are distributed left and right, the middle of the sterilization inspection room is divided into a sterilization room and a clinical inspection room through a partition curtain, and anti-radiation plates are arranged on the inner walls of the X-ray equipment room and the X-ray diagnosis room. According to the multifunctional field medical technology support vehicle, the structural design is reasonable, the volume of the shelter is adjustable, various types of equipment are integrally arranged on the vehicle body, multifunctionality is achieved, efficient physicalexamination and clinical examination can be conducted on patients, necessary water, electricity and oxygen resources can be provided, medical instruments can be cleaned, disinfected and sterilized, and use of other support vehicles is effectively reduced.

The invention provides a self-generating electricity air blowing mechanism for an outdoor heater. The self-generating electricity air blowing mechanism comprises a combustion barrel, a combustion headarranged inside the combustion barrel and an ignition device which is arranged inside the combustion barrel and opposite to the combustion head and further comprises an air distribution plate, a cooling barrel, an air fan, a motor and a self-generating electricity component, wherein the air distribution plate is located at the rear end of the combustion barrel; the combustion barrel is arranged inside the cooling barrel, and the gap between the combustion barrel and the cooling barrel forms a cooling air passage; the air fan is used for supplying air to the cooling air passage and the combustion barrel; the motor is in transmission connection with the air fan; and the self-generating electricity component comprises heat conduction blocks, temperature difference electricity generating pieces and heat dissipation devices, the heat conduction blocks are used for conducting heat, the temperature difference electricity generating pieces are attached to the corresponding heat conduction blocks and are in electric connection with the motor, and the heat dissipation devices are used for performing heat dissipation and cooling on one end surfaces of the temperature difference electricity generating pieces. The self-generating electricity air blowing mechanism for the outdoor heater is simple and reasonable in structure and convenient and fast to use, the outdoor heater is made to havethe self-generating electricity function, running of the motor and the air fan can be realized, thus the heat inside the combustion barrel is transferred outwards, the convection effect is realized, so that the better outdoor heating effect is obtained.

The invention provides an intelligent diaper, and relates to the technical field of articles of daily use. The provided intelligent diaper comprises a diaper body, a flexible self-power-generation device arranged in the diaper body, and a warning device arranged on the outer side of the diaper body, wherein the warning device and the flexible self-power-generation device are electrically connected; the flexible self-power-generation device comprises a positive electrode layer, a negative electrode layer and an electrolyte layer located between the positive electrode layer and the negative electrode layer; the positive electrode layer is a first liquid metal layer doped with first metal powder; the negative electrode layer is a second liquid metal layer doped with second metal powder; an electrolyte in the electrolyte layer is activated in the presence of urine; and both the melting points of liquid metal in the positive electrode layer and liquid metal in the negative electrode layer are lower than the normal body temperature. According to the technical scheme, the intelligent diaper does not need power supplies, reduction of energy consumption is facilitated, and the intelligent diaper is flexible, so that increase of a comfort degree of a wearer is facilitated.

PURPOSE: A stick type cheering tube is provided to induce the interest of cheering and to allow continuous use. CONSTITUTION: A stick type cheering tube comprises a stick tube(10) which is made of a synthetic material and is formed with an inlet for injecting air into the tube, a drive unit main body(20) which is formed with a vertical penetration hole and an internal space, a generator(30) with a cam which is combined with a rotary shaft, a drive circuit unit which is electrically connected to the generator and is provided with electric energy, and an LED(50) which is electrically connected to the drive circuit unit and emits light.

The invention discloses a retarder used for vehicles. The retarder used for the vehicles comprises a retarder stator assembly, a retarder rotor, a first generator and a second generator, wherein the retarder stator assembly comprises even number of magnetic poles, all the magnetic poles are fixed on a stator disc, the retarder rotor rotates relative to the retarder stator assembly and is used for generating retarding torque, the first generator and the second generator are all fixed on the stator disc of the retarder stator assembly, rotors of the first generator and the second generator are all connected with a rotor belt wheel through a belt, and the rotor belt wheel is fixed with the retarder rotor.

The invention discloses an unpowered rock climbing machine which comprises a supporting frame, the upper end and the lower end of the supporting frame are each provided with a roller shaft, and a simulation rock wall belt is arranged between the two roller shafts in a winding mode; a transmission adjusting mechanism is arranged in a side column of the supporting frame and connected with the roller shaft, so that rotation kinetic energy of the roller shaft is converted into electric energy, damping is provided through the electric energy, the electric energy reacts on the roller shaft, and the speed adjusting function is achieved. The unpowered rock climbing machine provided by the invention is small in occupied area and has a self-power-generation function, so that the unpowered rock climbing machine can be used without external power connection; a damping adjusting device is arranged, and speed adjustment is conducted through self-power generation.

The invention relates to a switching mechanism with a self-generating function. The switching mechanism comprises a base and a switch button arranged on the base, and further comprises an iron core, a coil, a first magnet and a second magnet, wherein the coil is fixed on the base; two ends of the coil are respectively connected with a power supply; the iron core penetrates through the coil and moves on the base along the axial direction of the coil; the first magnet and the second magnet are located at the two ends of the moving track of the iron core respectively and fixed to the base, and the the first magnet and the second magnet are arranged in a manner that magnetic repulsion is generated; and the switch key and the iron core are in linkage fit, and when the switch key is operated, the iron core is in switching contact with the first magnet and the second magnet. By the adoption of the above scheme, the switching mechanism with the self-generating function has optimized power generation effect.

The invention relates to a scooter, and belongs to the technical field of scooters and new energy. The scooter mainly comprises a bicycle frame, wheels and a wheel shaft, wherein the wheel hole of the wheel sleeve a wheel disc, and a stepped shaft is mounted on a front-and-back wheel rack. a moving electrode, an annular auxiliary electrode and a light emitter are embedded in a wheel body of the wheel, and the moving electrode is composed of two pole rings and a set of pole beams connected with the two pole rings. The illuminator is composed of an LED lamp, a rectifier and a capacitor, the illuminator is embedded in the two sides of a wheel body of the wheel, and the movable electrode and the auxiliary electrode form a loop through the illuminator; the wheel shaft is composed of a stepped shaft, a wheel disc and a fixed electrode which is embedded in the wheel disc; the number, the central angles and the interelectrode angles of the fixed electrodes and the pole beams are respectively equal, and the central angles of the electrodes are not greater than the interelectrode angles; dissimilar frictional charges are generated between contact surfaces of the wheel shaft and the wheel in the relative rotation process, and inductive charges are generated on the fixed electrode and the movable electrode; relative rotation of the wheel shaft and the wheel enables electron exchange to be generated between the movable electrode and the auxiliary electrode, and the illuminator emits light.

The invention provides a self-generating floating bearing platform comprising a floating body. The floating body is provided with a carrying platform, the inside of the carrying platform is a sealed chamber, and a hydraulic device and a power generating device are arranged in the sealed chamber. The floating body is hollow, the inner upper part of the floating body is provided with a fixed platform, the periphery of the fixed platform is fixedly connected to the inner wall of the floating body through a bracket, a moving platform is arranged at the inner lower part of the floating body, the middle of the moving platform is connected to the fixed platform through a restraining branch chain, the periphery of the moving platform is fixedly connected to the inner wall of the floating body through a working branch chain, and the lower end of the moving platform is provided with a counterweight. Under the effect of the restraining branch chain, the moving platform can move relative to the fixed platform. Under the effect of the working branch chain, the moving platform can move relative to the floating body. The structure of the bearing platform is simple, high-pressure oil is generatedthrough the relative movement between the moving platform and the floating body, therefore, electric energy is obtained by conversion, a fixed platform is not needed, the bearing platform can work without mooring, the construction of a fixed platform in the ocean is avoided, and the cost is saved.

A portable mobile emergency power supply disclosed by the present application comprises a main body unit and a protection cover, the main body unit comprises a control unit, an inverter unit, a charging and discharging circuit, a storage battery and a panel unit, and the panel unit is provided with a socket; the protective cover comprises a shell, a front cover and a rear cover, one end, close to the rear cover, of the shell is open, and one end, close to the front cover, of the shell is provided with a rectangular through hole through which the main body unit penetrates. The emergency mobile power supply can be used durably and has an autonomous power generation function.

The invention discloses a gamma ray detection system with a composite structure shell. The gamma ray detection system comprises detection equipment. The detection equipment comprises a shell, a sensor, a control PCB (printed circuit board) and a display terminal. The APP software is arranged in the display terminal. The detection equipment is connected with the APP software in the display terminalin a wireless communication mode. The sensor comprises a shielding cover, a scintillation crystal unit and a pulse amplifier both arranged in the shielding cover. The pulse amplifier is electricallyconnected with the scintillation crystal unit. The pulse amplifier is electrically connected with the control PCB. The shell is of a composite structure composed of a thermoelectric material layer andan insulating layer. According to the gamma ray detection system, the composite structure shell composed of the thermoelectric material layer and the insulating layer is adopted, and the self-electricity generation function is achieved. The endurance time of the detection equipment can be prolonged.