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7results about How to "Guaranteed plugging stability" patented technology

Novel vertical landing capturing device for unmanned aerial vehicle

The utility model provides a novel unmanned aerial vehicle vertical landing capturing device which comprises a capturing base and a moving trolley, a fusiform guide groove is formed in the upper portion of the capturing base, and the side wall of the fusiform guide groove is in an inclined state with the bottom inward and the top outward. The side walls of the front side and the rear side of the fusiform guide groove can achieve landing guide of a vertical wing of the vertical take-off and landing fixed-wing unmanned aerial vehicle, the side walls of the left side and the right side of the fusiform guide groove can achieve landing guide of a main wing of the vertical take-off and landing fixed-wing unmanned aerial vehicle, and the capturing base can be arranged on the moving trolley in an up-down sliding mode. The fusiform guide groove can realize accurate landing capture of the unmanned aerial vehicle; the capturing base is small in longitudinal size and can be conveniently mounted on the moving trolley; the capturing base can move up and down relative to the box cover, and after the capturing base descends to the low position, normal maintenance and repair work can be conveniently conducted on the capturing base and the unmanned aerial vehicle in the capturing base.
Owner:XIANGHONG ELECTRONIC TECH (SHENZHEN) CO LTD +2

Integrated vibration transmitter

The utility model discloses an integrated vibration transmitter, which comprises a vibration transmitter main body which is arranged at the top of a machine to be tested in a threaded manner, a cable plug which is inserted into the top of the vibration transmitter main body, and an anti-falling structure which is arranged at the top end of the vibration transmitter main body, the rectangular seat is fixed on the side surface of the top end of a vibration transmitter main body, the rotating base rod is rotatably mounted at the top of the rectangular seat, the anti-falling barrier strip is fixed on the surface of the top end of the rotating base rod, and the end part of the anti-falling barrier strip extends to the top edge of a cable plug; according to the utility model, an integrated vibration transmitter in the prior art is improved, and the anti-drop structure is designed between the vibration transmitter and the cable plug at the top, so that the plugging stability of the transmitter and the cable plug can be ensured, and the situation that the cable plug is easy to drop due to external force pulling is prevented; the problem that the cable plug is easy to fall off in the prior art is effectively solved, and the use stability and reliability of the integrated vibration transmitter are further improved.
Owner:JIANGYIN HUAHENG INSTR

An electric heater heating mechanism for an automobile air conditioner

ActiveCN224311553UImprove disassembly and maintenance efficiencyGuaranteed plugging stabilityAir-treating devicesCasings/cabinets/drawers detailsThermodynamicsMechanical engineering
The utility model relates to the technical field of automobile air conditioner, concretely is a kind of electric heater heating mechanism for automobile air conditioner;The utility model is used for the electric heater heating mechanism of automobile air conditioner, including electric heater shell, the inside wall left and right sides of electric heater shell are all provided with a group of supporting block, the top of supporting block is placed with heat insulating plate, the outside wall of heat insulating plate is provided with first sealing ring, the outside wall of first sealing ring is tightly combined with the inside wall of electric heater shell, the top of heat insulating plate is installed with the circuit board of electric heater, the inside of electric heater shell is installed with the heating assembly of electric heater, and the heating assembly is located below heat insulating plate;The utility model, by redesigning the circuit board and heating assembly of electric heater in the placement mode of electric heater shell, and cooperate quick-release assembly, the effect that the circuit board and heating assembly of electric heater can be quickly overhauled is realized.
Owner:ZHENJIANG SHENGHE TECH ELECTRONICS CO LTD

Female end connector with double buckle structures

The utility model provides a female-end connector with a double-buckle structure. The female-end connector comprises a female-end insulation body and a female-end metal shell. The female end insulation body is provided with two opposite first body side walls and two opposite second body side walls, and each first body side wall is provided with at least one first body buckling unit; the female end metal shell is provided with two opposite first shell side walls and two opposite second shell side walls, each first shell side wall is provided with at least one first shell buckling unit, and each second shell side wall is provided with at least one second shell buckling unit; after the female end insulation body is installed on the female end metal shell, each first body buckling unit can be assembled and fixed with the corresponding first shell buckling unit, and each second body side wall is provided with an abdicating area relative to the second shell side wall, so that a male end buckling part of a male end connector can pass through the abdicating area, and the female end connector can be connected with the female end metal shell through the abdicating area. And the first shell body is combined to each corresponding second shell body buckling unit.
Owner:AMPHENOL EAST ASIA LIMITED TAIWAN BRANCH

Steel structure surveying instrument support with high stability

This utility model belongs to the technical field of surveying instrument brackets, specifically relating to a highly stable steel structure surveying instrument bracket, including a mounting base. A support cylinder is fixedly connected to the lower center of the mounting base. A threaded cylinder is threadedly connected to the inner wall of the support cylinder. A support shaft is fixedly sleeved on the inner wall of the threaded cylinder. The support shaft contacts the mounting base. A handle is fixedly connected to the side of the support shaft. A pointed cone is fixedly connected to the lower end of the support shaft. A friction ring is fixedly connected to the surface of the pointed cone. A mounting lug is fixedly connected to the surface of the mounting base. This design allows the rotating disk to rotate, which in turn causes the support legs to deflect. The deflection angle of the support legs can be adjusted to facilitate the insertion and fixing of the surveying instrument bracket. Under the action of the insertion hole, insertion rod, spring, and other structures, the rotating disk can be inserted, ensuring the stability of the support legs after adjustment and guaranteeing the insertion stability of the surveying instrument bracket.
Owner:XINJIANG HONGDA STEEL STRUCTURE CO LTD

Automatic air tightness testing device and system

The utility model relates to an air tightness automatic testing device and system. The air tightness automatic testing device comprises a positioning unit, a pressing unit, a first plugging unit, at least one second plugging unit, at least one third plugging unit and an air tightness testing unit. The device has the advantages that automatic pressing is carried out through the pressing unit, and the product test consistency is improved; through cooperation of the first plugging unit, the second plugging unit and the third plugging unit, full-automatic plugging is achieved, manual operation is greatly reduced, and the plugging stability is guaranteed; the air tightness testing unit is used for testing, so that the testing efficiency can be improved.
Owner:SHANGHAI YUANFEI INTELLIGENT TECH CO LTD

Intestinal fistula occlusion device

ActiveCN224387487Ureduce leakageGuaranteed blocking effectSurgeryFistulaSilica gel
The utility model discloses an intestinal fistula plugging device, including gasbag, the gasbag place is established and is injected gas mouth, be equipped with the piece in the injection gas mouth, the piece place is established and is injected gas mouth, and the injection gas mouth is fixedly connected in the inner wall of the through -hole and is passed. The utility model connects the outside air pump to the injection gas mouth, and the gasbag is inflated, and then the whole is pulled to the intestinal fistula channel, and the gasbag is made of medical silica gel material, so that the inflated gasbag can adapt to the intestinal fistula channel of different shapes and sizes to a certain extent, ensure the plugging effect, reduce the intestinal content leakage.
Owner:AIR FORCE HOSPITAL OF THE EASTERN THEATER COMMAND OF THE CHINESE PEOPLES LIBERATION ARMY