6results about How to "Fit fast" patented technology

The utility model relates to the field of rubber wallboard installation, more particularly, to a simple heavy wall surface elastic material installation frock, including support rod, first manual tight rope ware, the first support frame of being pasted on the wall surface and the second support frame of being set on the ground, the first support frame rotatable setting on the second support frame, both ends of support rod are connected with first support frame and second support frame respectively, the middle part of second support frame is equipped with the bracketing rod and is used to carry the slider of wall surface elastic material movement, first manual tight rope ware one end is connected with support rod, the other end is connected with bracketing rod, when slider moves to the position, the bracketing rod places in the bottom of wall surface elastic material, first manual tight rope ware carries out the lifting to wall surface elastic material simultaneously after, makes wall surface elastic material to press fit on the wall surface after passing through first support frame.

The application provides a gas conveying pipeline fine water mist explosion-proof device, which comprises a long pipe, a plurality of atomizing nozzles, a communicating cavity arranged in the long pipe, a water pipe communicated with one end of the communicating cavity, and a drainage cleaning mechanism arranged on the arc surface of the long pipe. The drainage cleaning mechanism comprises a leakage hole, a cylinder and a fan blade assembly. The leakage hole is arranged on the arc surface of the long pipe, the cylinder is inserted into the leakage hole, and the fan blade assembly is arranged in the cylinder. The arc surface of the long pipe is provided with a square hole. The gas in the pipeline is sprayed by the atomizing nozzles, so that the concentration of the gas is reduced, and the gas explosion is prevented to a certain extent. The water in the pipeline is discharged through the cylinder and the leakage hole, so that the rusting of the pipeline caused by excessive water in the pipeline is avoided.

This utility model discloses a self-adhesive material that reduces scratches, comprising a self-adhesive body. The self-adhesive body includes a face material layer, a first adhesive, and a first release paper. The first adhesive is disposed below the face material layer and adhered to the first release paper. A transparent film is adhered to the face material layer, and a second adhesive is disposed on both sides of the bottom of the transparent film. By using the second adhesive, this utility model can fix the transparent film, so that the transparent film can fully cover the face material layer of the self-adhesive body, effectively preventing external forces from directly contacting the self-adhesive body, thereby effectively reducing the generation of scratches, greatly improving the aesthetics of the self-adhesive body, avoiding damage to the patterns or text on the surface of the face material layer of the self-adhesive body, and the transparent film is directly adhered to the adhesive surface, making it convenient to quickly remove the transparent film if it is damaged in the future, without damaging the self-adhesive body.

This utility model discloses a quick-fixing and connection mechanism for equipment inside an unmanned vessel cabin. It includes a deck with vertically upward-facing wall panels along its edge. A frame is located behind the wall panels. A connecting block capable of passing through the wall panels is installed on the side of the frame facing the wall panels. An equipment housing is located on the side of the wall panels away from the frame. A connecting plate is located on the side of the equipment housing facing the wall panels. The sidewalls of the connecting blocks are arrayed with toothed grooves. A quick-fixing component capable of engaging the toothed grooves is located on the side of the connecting plate facing the equipment housing. The quick-fixing component includes a spring-loaded element that springs to fit the toothed grooves. By using a connector and connecting block for transitional engagement, the equipment housing is positioned, reducing vibration relative to the frame. The spring-loaded element of the quick-fixing component presses against the toothed grooves for fixation. Moving the spring-loaded element away from the toothed grooves allows the connecting block to be inserted into the connector, enabling the equipment housing to quickly fit against the wall panels.

The utility model discloses a section difference thermocompression bonding sealing heat insulation sheet mold which comprises a fixing table, a pushing device, a mold table, a bottom mold, a hydraulic machine, a first heater, a second heater, an upper mold, a tightening structure and a pushing structure. According to the belt tensioning device, when the belt is stretched and loosened, and tensioning adjustment needs to be conducted, the worm is rotated to enable the rotating column to rotate, the pressing roller is pressed on the surface of the belt, under pressing of the pressing roller, the belt can be squeezed inwards to be tightened, the problem that tensioning adjustment of the belt is not convenient is solved, tensioning adjustment is conducted on the belt through the tightening structure, and the belt tensioning effect is improved. The steps are simple, the screw rod is rotated, then the push block is pushed, the pressing wheel is pressed on the belt and the rotating wheel, at the moment, the torsion spring is stressed to deform to generate elastic force, the pressing wheel can be better pressed on the surface of the belt, the belt and the rotating wheel are attached more firmly, the friction coefficient is higher, and the slipping risk can be greatly reduced.

The application discloses a welding jig, which comprises a base and a carrier, wherein the base comprises a plurality of positioning members, the carrier and first and second PCBs to be welded are provided with a plurality of first positioning holes matched with the sizes of the positioning members, and the first PCB is printed with solder paste; the carrier is provided with a first groove for placing the first and second PCBs and at least one rotatable fixing member for fixing the first and second PCBs to the first groove; when the carrier is assembled with the base, the plurality of positioning members can pass through the first positioning holes of the carrier, the first PCB and the second PCB from bottom to top. Through the plurality of positioning members and the first positioning holes, the first and second PCBs can be quickly aligned and assembled, and through the first groove and the at least one fixing member, the first and second PCBs can be quickly attached, so that the performance and yield of MEMS devices can be improved, the production cost can be reduced, and the production efficiency can be improved.