50results about How to "Realize automatic inflation" patented technology

The invention relates to an airbag which comprises a sleeve barrel, a gas cylinder adapter, a spring, a needle, a torsional spring rod and an airbag body. According to the airbag, the spring is made to expand by rotating the torsional spring rod, the needle is pushed by the spring to move horizontally and punctures the cylinder mouth of a gas cylinder, gas in the gas cylinder enters the airbag body fast, and the airbag body is automatically inflated. According to the airbag, the cylinder mouth the gas cylinder is punctured through a mechanical transmission mechanism, air inflation is fast, timely protection can be provided for the human body, and the airbag is safe and reliable. The airbag is simple in structure and small in size, meets the design requirement of a portable device, and is convenient to carry and wide in application range.

The invention discloses a dual-airbag inflatable air tight door. The dual-airbag inflatable air tight door comprises a door body and a door frame, and the door body and the door frame are rotatably connected; two inflatable airbags separately wrapped on the outer side wall of the door body are arranged between the door body and the door frame, and an interval is formed between the two inflatable airbags and the two inflatable airbags are separately connected with two inflatable tubes; the other ends of the inflatable tubes communicate with an external air source, and magnetic valves are arranged on the two inflatable tubes; and each of the inflatable airbags can be separately in contact with the door body and the door frame in a sealing mode after being inflated to a predetermined pressurevalue. After the air tight door is completely sealed, a relative pressure difference between the air pressure of a cavity between the two inflatable airbags and the external atmospheric pressure canbe detected by a differential pressure sensor, and then an unit time change value of the relative pressure difference is observed to determine whether the two inflatable airbags achieve a sealed state, thereby determining the airtightness of the air tight door. The dual-airbag inflatable air tight door and an air tightness self-checking method have the advantages of simple structure and convenientuse.

The invention discloses a basketball capable of being automatically inflated. The basketball comprises a basketball body, a control box is arranged in the center in the basketball body, the four side surfaces of the control box are each fixedly provided with one end of a first spring, and the other end of each first spring is fixed to the inner wall of the basketball body. A second spring is fixedly arranged on the top of the control box, a push-rod motor is fixedly arranged at the upper end of the second spring, and a pull rod is fixedly arranged on the upper end of a piston rod of the push-rod motor. A first one-way valve is installed in an air inlet pipe, an air outlet pipe is arranged on one side of the top of a piston cylinder, a second one-way valve is installed in the air outlet pipe, an air pressure sensor is installed in the control box, and a probe of the air pressure sensor extends to the outside of the control box. A circuit board is installed in the control box, a processor, a Bluetooth module and a network module are welded to the circuit board, and a storage battery is installed on the top of the circuit board. The basketball is novel in structure, ingenious in design, reasonable in structure and suitable for popularization.

The invention is suitable for the technical field of safety airbags for ships, and provides an intelligent anti-sinking fishing boat. The intelligent anti-sinking fishing boat comprises a boat body, storage boxes, safety airbags, a water level detector, a compressed air bottle, a microprocessor and inflation valves, wherein the multiple storage boxes are installed on the boat body, one safety airbag is installed in each storage box, the water level detector is also installed on the boat body, the compressed air bottle is fixed in the boat body and communicates with the safety airbags, the inflation valves are fixed on the safety airbags, the compressed air cylinder communicates with the safety airbags through the inflation valves, and the microprocessor controls the inflation valves to be opened when the water level value is higher than a preset water level value according to the water level value detected by the water level detector. The intelligent anti-sinking fishing boat has the characteristics of being convenient to mount and dismount, capable of achieving automatic inflation and safe to use.

The invention relates to the technical field of medical devices, in particular to a portable electric breathing bag. The portable electric breathing bag comprises a machine casing and a base, whereinthe machine casing is mounted on the base, a charging battery for power supply is arranged in the base, a driving motor is fixedly mounted on the inner top wall of the machine casing, a No.I bevel gear is fixedly mounted on an output shaft of the driving motor, a No.II bevel gear is meshed to the No.I bevel gear, and when electric quantity of the charging battery is used up, a clamping rod can bepushed rightwards by hands, so that the clamping rod is divorced from a clamping groove, quick battery exchange is realized, the operation is convenient to quick, and a hooking claw can hook a movingstretcher; and therefore, the portable electric breathing bag can move along with the moving stretcher, so as to realize operation during movement, and the portable electric breathing bag is suitablefor a patient in the process that the patient is transferred to an operating theatre from an ambulance.

The invention discloses an air pressure damping mechanism and an air pressure damping shock absorber with the same and belongs to the field of shock absorbers. The air pressure damping mechanism comprises a handle tube and a piston rod, the handle tube is filled with gas, a damping piston is arranged at the end, located in the handle tube, of the piston rod, and the handle tube is divided into a cavity A and a cavity B through the damping piston. A floatation sealing ring installed in a sealing ring installation groove is arranged on the damping piston, a first damping hole and a second damping hole for the sealing ring installation groove to be communicated with the cavity A and the cavity B are formed in the damping piston, the hole diameter of the first damping hole is larger than that of the second damping hole, and a gap for the cavity B and the sealing ring installation groove to be communicated is further arranged between the damping piston and the handle tube. According to the air pressure damping mechanism and the air pressure damping shock absorber with the same, the damping force of gas media is improved, and the air pressure damping effect is more stable. By means of the shock absorber with the air pressure damping mechanism, the downward pressing and rebounding performance is better, and the driving comfort is greatly improved.

The invention discloses an air column bag packaging machine for spherical fruits. The air column bag packaging machine comprises a fruit conveyor, an air column bag feeding machine, a rotary packagingmachine and a fruit bag delivery machine; the fruit conveyor is used for conveying fruits to a packaging position; the air column bag conveying machine is used for conveying air column bags to the packaging position; the rotary packaging machine is used for positioning and inflating the air column bags, and completing the packaging action; and the fruit bag delivery machine is used for conveyingpackaged fruit bags away. The air column bag packaging machine can realize automatic inflation of the air column bags, and continuously package and convey the fruits, has the automation degree, is inconducive to improving the packaging efficiency, can effectively avoid that the fruits are collided and damaged, is convenient and efficient, is suitable for a workplace where a large number of fruitsare delivered and packaged, and has wide application prospects in the field of fruit packaging.

The invention belongs to the field of glass production equipment, and particularly relates to a transporting device for glass tubes and a transporting method of the transporting device. The transporting device comprises a moving block, wherein a plurality of connecting blocks are arranged on the lower side of the moving block at equal intervals, inserting rods are arranged on the lower sides of the connecting blocks, air bags are arranged on the outer sides of the inserting rods, the air bags are made of nylon cloth, the glass tubes are arranged on the outer sides of the air bags in a sleeving mode, a plurality of air guide through holes are formed in the annular sides of the inserting rods, air guide branch tubes are arranged at the upper ends of the inserting rods, an air guide main tube is arranged at the upper ends, penetrating through the connecting blocks, of the air guide branch tubes, normally-closed electromagnetic valves are arranged on the upper portions of the air guide branch tubes, exhaust tubes are arranged at the lower ends of the air bags, exhaust valves are arranged on the side faces of the exhaust tubes. The transporting device is fast to operate and high in conveying efficiency, the glass tubes can be conveniently conveyed before each working section, and the production efficiency can be effectively improved.

The invention relates to a disinfection cabinet called as the disinfection cabinet with an airbag. The disinfection cabinet comprises a cabinet body and a cabinet door, wherein a cabinet chamber is formed in the cabinet body; the disinfection cabinet further comprises a disinfecting device; a disinfecting substance is generated by the disinfecting device; the disinfecting substance is a disinfecting fog agent, ozone or other disinfecting gas; the disinfecting device is introduced into the cabinet chamber; the disinfection cabinet is characterized in that a stretchable airbag is arranged on the inner side of the cabinet door; when the cabinet door is closed, the space in the cabinet chamber is occupied by the airbag; the airbag has an air hole connected with a pipeline; the pipeline is led to the outer side of the cabinet chamber and is opening; an air valve is arranged at the opening; the disinfection cabinet further comprises an air inlet device; the air inlet device is connected with the airbag through the pipeline. The disinfection cabinet has the advantages that the concentration of the disinfecting substance in the cabinet chamber is guaranteed and the deep disinfection effect is guaranteed.

The invention discloses an automatic inflating airbag for petroleum pipeline overhauling. The automatic inflating airbag structurally comprises friction rings, a shell, an automatic inflating device,a main air inlet pipe, an auxiliary air inlet pipe and a rope tying ring. Two or more friction rings are arranged and distributed on the surface of the shell at equal intervals, the shell and the friction rings are integrally arranged, the automatic inflating device is arranged on the shell and communicated with the shell, the main air inlet pipe and the auxiliary air inlet pipe are fixedly arranged at the end, away from the shell, of the automatic inflating device, and the main air inlet pipe and the auxiliary air inlet pipe are communicated with the automatic inflating device. The rope tyingring and the automatic inflating device are mounted at the same end of the shell. According to the automatic inflating airbag, under the combined action of a compression inflating device, an air backflow preventing device, a driving device, an auxiliary inflating device and a rotation control mechanism, the airbag can be automatically inflated, and therefore human input is reduced.

The invention belongs to the technical field of testing or analyzing materials by means of measuring chemical or physical properties of the materials, and provides a coal sample gas constant-pressure adsorption and desorption rate testing device and method. In the coal sample gas constant-pressure adsorption and desorption rate testing device, a first high-pressure gas cylinder, a second high-pressure gas cylinder and a vacuum degassing system are connected in parallel and are respectively connected with one end of a main high-pressure pipeline through a first pipeline, a second pipeline and a third pipeline; a sample tank and a reference tank are arranged in parallel and are respectively connected with the other end of the main high-pressure pipeline through a fourth pipeline and a fifth pipeline; a drying system is connected with the sample tank through a sixth pipeline and can dry the coal sample stored in the sample tank; a constant-temperature system is positioned outside the sample tank and the reference tank; and an analysis control system is in communication connection with the first electromagnetic valve, the second electromagnetic valve, the fourth pressure sensor, the fourth electromagnetic valve, the fifth pressure sensor and the fifth electromagnetic valve.

The invention relates to a gas-filling unit of an electric vehicle. The gas-filling unit comprises a gas-filling shell and a gas-filling body arranged in the shell, wherein the gas-filling body comprises a motor; the motor is connected with a gas pump through a transmission mechanism; the output end of the gas pump is connected with a gas-filling nozzle through a gas-filling pipe; and a switch for controlling the opening and closing of the motor is arranged outside the gas-filling shell. According to the invention, the gas-filling unit is integrated in the small-size gas-filling shell so that the gas-filling unit disclosed by the invention is convenient for carrying; an electric gas-filling pump and the transmission mechanism are arranged, thus manual gas filling is not needed, and the motor is started by the switch so as to achieve the automatic gas filling of a wheel; and a socket is arranged in the gas-filling unit, thus the motor can be charged according to the requirement.

The invention discloses a breastfeeding waist stool. The breastfeeding waist stool comprises a stool body and a belt and is characterized in that both sides of the stool body are provided with inflatable pads, each inflatable pad comprises a main inflatable pad close to the upper surface of the stool body, and the upper surface of the main inflatable pad in an inflated state can extend outwards from the corresponding side of the stool body. The breastfeeding waist stool can serve as a common waist stool as well as can support the feet of an infant and arms of the mother during breastfeeding for achieving relaxed and comfortable breastfeeding.

The invention relates to an airbag which comprises a sleeve barrel, a gas cylinder adapter, a spring, a needle, a torsional spring rod and an airbag body. According to the airbag, the spring is made to expand by rotating the torsional spring rod, the needle is pushed by the spring to move horizontally and punctures the cylinder mouth of a gas cylinder, gas in the gas cylinder enters the airbag body fast, and the airbag body is automatically inflated. According to the airbag, the cylinder mouth the gas cylinder is punctured through a mechanical transmission mechanism, air inflation is fast, timely protection can be provided for the human body, and the airbag is safe and reliable. The airbag is simple in structure and small in size, meets the design requirement of a portable device, and is convenient to carry and wide in application range.

The invention relates to a wireless data monitoring cable aerator and belongs to the technical field of electronic appliance circuits. The wireless data monitoring cable aerator comprises a compressor, a filter, a drying tower, an air storage tank and an air distribution device, wherein the output end of the compressor is connected with the input end of a filter; the output end of the filter is connected with the input end of the dying tower; the output end of the drying tower is connected with the input end of the air storage tank; and the output end of the air storage tank is connected with the air distribution tank. The cable aerator is characterized in that: the compressor, the filter, the drying tower, the air storage tank and the air distribution device are provided with communication ports respectively; the communication ports are connected to a control device by wires; and the control device is provided with a wireless module. Thus, the wireless remote monitoring of the aerator is realized in a wireless digital transmission model, the working condition and alarming condition of the aerator are monitored in real time, and the maintenance efficiency of an underground cable aerator is improved greatly.

The invention relates to a movable straw incineration device. The movable straw incineration device comprises a vehicle body, a combustion furnace, a driving mechanism, a conveying mechanism and an air blowing mechanism; the vehicle body is hollow, the combustion furnace is arranged in the vehicle body, the driving mechanism is arranged on the vehicle body, the conveying mechanism is arranged at one end of the vehicle body, and the air blowing mechanism is arranged in the combustion furnace. According to the movable straw incineration device, movement of the vehicle body is achieved through the driving mechanism, straws are conveyed into the combustion furnace through the conveying mechanism to be incinerated, air blowing is conducted in the combustion furnace through the air blowing mechanism, and a better incineration effect is achieved, and compared with an existing straw incineration device, the movable straw incineration device has the advantages that through linkage of a drivingassembly and a conveying assembly, and the online collection and incineration of the straws are realized; compared with an existing air blowing mechanism, the mechanism has the advantages that automatic air blowing is achieved through linkage of a mechanical structure when the vehicle body moves, an independent driving source is not needed, and energy is saved.

The invention discloses gas cylinder inflation equipment for hydrogen production in the technical field of inflation equipment, which comprises a base, a vertical plate is arranged on one side of the base, a fixed arm is arranged on the vertical plate, a mounting plate is vertically and rotatably connected to the fixed arm through a rotating shaft, a valve body opening and closing mechanism is connected to the mounting plate, a support arm is arranged on one transverse side of the vertical plate, and a valve body opening and closing mechanism is connected to the valve body opening and closing mechanism. A translation air cylinder is horizontally installed on the supporting arm, an inflation head is connected to the translation air cylinder in a driving mode, the inflation head is communicated with external gas conveying equipment through a pipeline, a plug is coaxially connected to the inflation head in a penetrating mode, a pressing mechanism is arranged on the plug, and the inflation head drives the valve body opening and closing mechanism to rotate through a driving mechanism. Due to the fact that the switching valve does not need to be operated manually, the inflation head does not need to be inserted into the quick insertion connector manually, automatic inflation is achieved, in addition, due to the fact that the inflation head moves, the valve body opening and closing mechanism can tighten or open the switching valve, and the automation degree is high.

The invention relates to the field of packaging bags, in particular to a self-air-inflation packaging bag. The self-air-inflation packaging bag comprises a bag body; the bag body is provided with a plurality of grooves used for placement of products; the packaging bag further comprises a containing part arranged on the bag body; the containing part is provided with a self-air-inflation structure;the self-air-inflation structure comprises a first wrapping part and a second wrapping part arranged in an inner cavity of the first wrapping part; a first substance is arranged between the first wrapping part and the second wrapping part; and a second substance is arranged in an inner cavity of the second wrapping part. A user only needs to crumb the self-air-inflation structure, the first substance and the second substance generate a large amount of gas after making contact with each other, automatic air inflation is achieved, the bag body is filled with the gas, then the products are wrapped tightly, the products bear the buffering function in the transportation process, and collision and extrusion are avoided.

The invention discloses a new energy vehicle charging device with an anti-collision function, comprising a base and a charging pile body located on the base, and further comprising: a movable assembly; In the present invention, the inner side of the cover is provided with spikes and a movable plate, the three-way valve is provided with a sealing plug, and the transmission assembly is used to connect the sealing plug and the movable plate. , the car first squeezes the capsule body, so that the capsule body is squeezed to the inside of the cover body, when the spikes contact the capsule body, the capsule body is punctured, because the capsule body is in the state of inflation, an explosion sound will be produced when it ruptures, and at the same time The three-way valve is blown to the whistle through the transmission component to generate a whistle, and the two sounds play a warning role, which plays an early warning role for the driver, so it helps to reduce the collision of the car on the charging pile.

The invention discloses a bridge steel heating furnace, and relates to the field of heating furnaces. The bridge steel heating furnace comprises a furnace body, a heater and a plurality of drawers; partition cavities are formed in the top ends and the bottom ends of the drawers correspondingly, and corrugated pipes are arranged at one ends in the partition cavities; the corrugated pipes extend inthe horizontal direction of the partition cavities, one ends of the corrugated pipes communicate with the output end of a gas pump which is placed on the outer side of the furnace body, and the otherends of the corrugated pipes are sealed; the ends, away from the corrugated pipes, of the partition cavities are provided with elastic parts, and the ends of the elastic parts are provided with firstsliding blocks which are slidably connected with the partition cavities; and the partition cavities are provided with vertically-penetrating through holes. The problem that during material taking of adrawer-type heating furnace, the furnace body interior temperature is lost is solved, in the process of opening the drawers, the gas pump enables the corrugated pipes to be automatically inflated, then the partition cavities are filled with the corrugated pipes, heat is blocked at the two ends of the partition cavities, thus heat losses of other parts of the furnace body are reduced, the processing quality of other materials is guaranteed, the power of the heater is reduced, and resources are saved.

The invention provides a pair of intelligent lifesaving swimming trunks, which comprises a pair of swimming trunks and further comprise a control module, an inflation module and heart rate sensors, wherein the control module, the inflation module and the heart rate sensors are located in a waterproof cabin on the abdomen part of the swimming trunks; the heart rate sensors are located at the positions, which correspond to the major arteries at the inner sides of the thighs, in the legs of the swimming trunks; the pair of swimming trunks is provided with thewaterproof cabin; the control module comprises a control chip and a power supply; the inflation module comprises an air bag arranged on the swimming trunks, a control box fixed outside the air bag and a compressed air tank connected withthe lower part of the control box; an air outlet of the compressed air tank is inserted into the control box and is communicated with an inner cavity of the air bag; and the control chip judges whether the heart rate data is in a normal range or not according to the heart rate data, and if not, the control chip controls the control box to inject the air in the compressed air tank into the air bag.By means of the swimming trunks, the water lifesaving can be safer and more effective.

The invention discloses an intelligent inflatable neck pillow, which relates to the field of furniture, the neck pillow comprises a pillow-shaped air bag, an air pump, a switch module, a pressure relief module used for relieving pressure of the pillow-shaped air bag, a pressure sensor used for detecting the pressure value of the pillow-shaped air bag, and a controller used for controlling on-off of the switch module according to the pressure value. An air inlet of the pillow-shaped air bag is connected with the output end of the air pump through the switch module. The air outlet of the pillow-shaped air bag is connected with the control end of the pressure relief module, the pressure detection end of the pillow-shaped air bag is connected with the input end of the controller through the pressure sensor, and the control end of the controller is connected with the controlled end of the air pump, the controlled end of the switch module and the controlled end of the pressure relief module.Compared with the prior art, through mutual cooperation of the air pump, the switch module and the pressure relief module, automatic inflation of the pillow-shaped air bag and pressure relief and airleakage of the pillow-shaped air bag are achieved, the functions of electric inflation and convenient storage are achieved, and the problems in the prior art are well solved.

The invention discloses an air column bag packaging machine for spherical fruits, which comprises a fruit conveyor with a suitable working frequency, an air column bag delivery machine, a rotary packaging machine and a fruit bag delivery machine; the fruit conveyor is used for transporting fruits to the packaging position; the air column bag delivery machine is used to transport the air column bag to the packaging position; the rotary packaging machine is used to realize the positioning and inflation of the air column bag, and complete the packaging action; the fruit bag delivery machine is used to Then send the packaged fruit bag away. The invention can realize the automatic inflation of the air column bag, and continuously pack and transport the fruit, has a high degree of automation, helps to improve the packaging efficiency, and can effectively prevent the fruit from being damaged by collision. , has broad application prospects in the field of fruit packaging.

The invention discloses a portable inflatable neck pillow, and relates to the field of furniture. The portable inflatable neck pillow comprises a pillow-shaped air bag, an air pump, a switch module, apressure relief module, a pressure sensor, a controller and a communication module; an air inlet of the pillow-shaped air bag is connected with the output end of the air pump through the switch module; an air outlet of the pillow-shaped air bag is connected with a control end of the pressure relief module; the pressure detection end of the pillow-shaped air bag is connected with the input end ofthe controller through the pressure sensor; the data communication end of the controller is connected with the data communication end of the communication module; and the control end of the controlleris connected with the controlled end of the air pump, the controlled end of the switch module and the controlled end of the pressure relief module. Compared with the prior art, through mutual cooperation of the air pump, the switch module and the pressure relief module, automatic inflation of the pillow-shaped air bag and pressure relief and air leakage of the pillow-shaped air bag are achieved,the functions of electric inflation and convenient storage are achieved, and daily carrying by a user can be facilitated.

The invention relates to a self-gas-filling type gas collection device. The self-gas-filling type gas collection device comprises a gas filling bag. The gas filling bag comprises a bag body and a gasfilling mechanism which are connected through a hose. The bag body is made of an aluminum foil material. A gas outlet pipe is arranged at the rear side of the bag body. A gas inlet pipe is connected to the gas filling mechanism and provided with a front one-way valve. Gases can enter the bag body only through the gas inlet pipe. A rear one-way valve is arranged in the gas outlet pipe. The self-gas-filling type gas collection device achieves gas filling through repeated extrusion conveniently and quickly. The design of the front and rear one-way valves allows the gases to be squeezed only fromone side to the other, thereby bringing convenience to replacing the gases in the bag body.

The invention discloses air charging apparatus for a U-shaped pillow. The air charging apparatus comprises a left support and a right support, wherein the left support and the right support are parallel, an air cylinder is welded at tops of the left support and the right support, a fixing plate is fixedly mounted at the lower part of a piston of the air cylinder, a connecting plate and a U-shaped pillow fixing plate are arranged in parallel at the lower part between the left support and the right support, and the middle part of the front end of the connecting plate is connected with an air gun through a hydraulic cylinder in front of the U-shaped pillow fixing plate. The air charging apparatus for the U-shaped pillow can realize automatic air charging, the air charging speed is increased, the production rate is greatly increased, and resources and manpower are both saved.

The invention discloses an automatic tire inflation device, which comprises an automatic feeding device, a tire conveying device, a tire inflation device and a pneumatic tire discharging device. The four mechanisms are fixed to the ground through ground feet, automatic feeding and automatic inflation of tires are achieved through the automatic feeding device, automatic photographing is conducted after inflation is completed, and automatic discharging is conducted after the photographing is qualified. The device realizes automatic detection of the camera, and after inflation is completed, the camera takes pictures to judge whether the inflation amount of the cylinder reaches the standard or not according to the tire diameter in the pictures.

The invention discloses an automatic inflation life buoy. The automatic inflation life buoy comprises an air bag and an inflation mechanism, wherein the inflation mechanism comprises a high-pressure gas storage steel cylinder, an ejector pin, an inflation nozzle and a movement assembly, the ejector pin and the movement assembly are both installed in the inflation nozzle, one end of the inflation nozzle communicates with the high-pressure gas storage steel cylinder, and the other end of the inflation nozzle communicates with the air bag; a layer of sealing film is arranged on a bottle opening of the high-pressure gas storage steel bottle, the ejector pin is fixed to the moving assembly, and the tip end of the ejector pin directly faces the bottle opening. The inflation nozzle is further provided with a water falling detection element, wherein when the water falling detection element detects that the air bag falls into water, the movement assembly moves towards the bottle opening of the high-pressure air storage steel bottle, so that the ejector pin punctures the sealing film. Through the design, the life buoy does not need to be inflated in advance, so that the size of the life buoy is reduced, and the life buoy is convenient to carry; meanwhile, automatic inflation is achieved when a person falls into water through the inflation mechanism, rapid rescue can be conducted on the person falling into water, the rescue speed is increased, and use convenience is improved.