8results about How to "Easy to drop" patented technology

The utility model discloses a laparoscopic operation is with hole towel, including hole towel body, the central part of hole towel body is provided with the rectangular operation hole, the upper surface of hole towel body is located the left and right sides symmetry of operation hole and is provided with the first hem, the upper surface of hole towel body is located the upper and lower sides symmetry of operation hole and is provided with the second hem, the lower surface of first hem is provided with a plurality of first sponge pad, the lower surface of second hem is provided with a plurality of second sponge pad, the upper surface of first hem is provided with a plurality of second magic tape hook face, the upper surface of second hem is provided with a plurality of third magic tape hook face. In the utility model, the blood that flows out from operation incision can be adsorbed by a plurality of first sponge pad and second sponge pad when spreading towards the periphery, so that the random flow of blood from operation incision can be avoided, and the position outside the first sponge pad and second sponge pad can be kept clean.

This invention discloses a wear-resistant aluminum alloy power cable and its manufacturing equipment, relating to the field of cable manufacturing technology. A fixed wheel frame is slidably connected to the top of the centrifugal frame via two centrifugal sliding rods. A clamping wheel is rotatably installed inside the fixed wheel frame, and a clamping spring connects the fixed wheel frame to the top of the centrifugal frame. A gas collecting ring box is installed on the outside of the linkage plate, and a sealing ring is rotatably connected to the inside of the gas collecting ring box. Three gas distribution pipes are evenly spaced inside the sealing ring, and a plasma generator is connected in the middle of the gas distribution pipes. When the assembly frame stops rotating, the clamping springs rebound, and the clamping wheels tightly clamp and fix the steel strip, preventing it from loosening and improving the wrapping quality of the steel strip. Compressed air blows out the plasma generated by the plasma generator, which bombards the surface of the wrapped steel strip, forming a micro-uneven structure, allowing the outer sheath to better adhere to the steel strip armor layer, thus improving the quality of the finished cable.

The utility model discloses a kind of flame retardant test devices, including the shell with the support frame of bottom fixed, the top of shell is equipped with clamping assembly, the bottom of shell side is equipped with blanking opening, movable connection has baffle in blanking opening, the inside of shell is equipped with movable fire spraying assembly, the side movable insertion of shell has fixed frame, fixed frame passes through shell and is fixedly connected with scraper, and the bottom inner wall of scraper and shell is contacted, the top of scraper is fixedly connected with fixed column, the side movable insertion of shell has moving rod, and moving rod is fixed with fixed frame, one end of moving rod passes through shell and is fixed with scraper, the utility model not only can be cleaned by scraper to the burning waste of shell bottom, avoid accumulation, also can be conveniently adjusted by sliding block to the fire position of fire spraying head according to requirement by staff.

The application provides a wall-mounted charger and a charger maintenance method, and belongs to the technical field of power equipment. The device comprises a device main body and a wall-mounted device. The device main body has a shell, a human-computer interaction module arranged on the shell, and a detachable electrical module arranged in the shell. The shell has an interaction surface and a maintenance surface. The human-computer interaction module is installed on the interaction surface, and the maintenance surface is used for the electrical module to enter and exit the shell. The wall-mounted device is connected with the shell to hang the device main body on a base body. The wall-mounted device has a first locking state and a second locking state. The method comprises the following steps: switching the wall-mounted device from the first locking state to the second locking state; horizontally pulling out the electrical module from the maintenance surface; and horizontally inserting the electrical module after maintenance into the shell from the maintenance surface. When the electrical module is pulled out and locked, the shell and the wall-mounted device can effectively support the electrical module, so that the electrical module is prevented from falling, and the convenience and safety of the maintenance operation are effectively improved.

The utility model provides a kind of pear tree aphid control is prevented and escapes yellow board hanging device, it is related to aphid control yellow board suspension technical field, including protective cylinder, the top of protective cylinder is provided with several connecting columns, the top between several The connecting column is provided with rain cover, for the protection of device whole, the top of rain cover is provided with suspension assembly, for the suspension of device;The inside of protective cylinder is provided with yellow board mounting assembly extending to its bottom, for supporting installation to yellow board;The bottom of yellow board mounting assembly is provided with the extension to its inside and with its snap-in tray assembly, for bottom plugging snap-in, this pear tree aphid control is prevented and escapes yellow board hanging device, solve the problem that traditional hook is easily loose and easily fall off, overall installation or split is convenient, solve the problem of time-consuming and laborious replacement caused by traditional device due to hook binding, effectively improve the persistence and efficiency of aphid trapping.

The utility model discloses a ship tail gas treatment device belongs to ship tail gas treatment technical field. Including the treatment box, the treatment box is cavity structure, and the cavity structure inside is provided with the filter plate, and one side of filter plate is provided with the scraper, and the fixed setting of scraper is provided with the brush, and the brush is in abutment with filter plate, and the fixed setting of one side of scraper away from the brush is provided with the push rod, and the positioning slot is seted up on the treatment box, and the positioning plate is slidably arranged in the positioning slot, and one end of the positioning plate is fixedly provided with the vibration block, and one end of the vibration block extends to the outside of the positioning slot and can be in abutment with the filter plate, and the other end of the positioning plate is fixedly provided with the contact plate, and the push rod can be in abutment with the contact plate. The utility model is knocked and vibrated to the filter plate through the vibration block, so that the impurity that does not completely separate inside the filter plate falls more easily, and the speed of separating the impurity from the filter plate surface is accelerated, and the cleaning efficiency is improved.

This utility model relates to the technical field of putty powder production, specifically a crushing device for producing interior wall putty powder. It includes a lower grinding body, an upper grinding body, a hopper, and a screen. The lower grinding body is fixed to a support column, and the lower end of the support column is fixed to the ground via a first bracket. An integral feeding pipe is formed on the upper surface of the upper grinding body, and the feeding pipe is rotatably mounted on a second bracket on the ground. The hopper is fixed to the ground via support legs. The lower and upper grinding bodies are located within the inner cavity of the hopper. An upper annular seat is fixedly connected to the upper end of the hopper via a primary connecting rod. By using this crushing device for producing interior wall putty powder, composed of the lower and upper grinding bodies, the putty powder raw materials are ground by the lower and upper grinding bodies, and then sieved by the screen, effectively ensuring the fineness of the putty powder and thus guaranteeing its later performance.

The utility model relates to the technical field of water ecological environment treatment, in particular to an automatic fishing device for water surface dirt, which realizes mechanization and automation of water surface garbage cleaning through the innovative design of a forward fishing assembly and a lateral fishing assembly. The forward salvage assembly drives a chain transmission system through a servo motor, then a rotating roller is driven to rotate, and dirt in water can be conveyed through a plurality of salvage blades. Water filtering holes are formed in the bottoms of the salvage blades, so that water in dirt can be effectively filtered out, and water carrying is reduced; the baffle conveys dirt on the surface of the water area to the top of the filter plate to be collected. A filter screen of the lateral salvage assembly can perform arc-shaped movement with a rotating shaft as the center, namely automatic salvage, redundant water is allowed to leak out automatically through the design of the filter screen, and salvaged dirt can be prevented from falling off easily through the arrangement of a rack. The technical problems that in the prior art, manual fishing efficiency is low, and a mechanical fishing device is complex in structure, high in cost and inconvenient to operate can be solved.