8results about How to "Solve scrap" patented technology

The utility model relates to the technical field of automobile lamps and lanterns accessories, specifically discloses a narrow gap light blocking structure, including the light blocking coating of thick wall similar one side of two adjacent car light function parts respectively and the light blocking muscle of installing between two thick walls, the light blocking muscle is installed between thick wall similar one side, and the light blocking muscle includes the light blocking plate muscle of covering sliding connection between the end of thick wall and the light blocking strip muscle of being located at one side of light blocking plate muscle and being embedded between light blocking coating, solve the problem that the traditional light blocking structure exists after installation bigger installation gap, will also rub out powder under the vibration working condition, cause the lamp quality problem and the problem of scrapping.

The utility model belongs to joint bearing technical field, specifically speaking is a kind of detachable rod end joint bearing, including fixed subassembly, connecting component and bearing assembly;Fixed subassembly contains the fixed seat of installation slot, three threaded holes and thread groove, bolt is tightened bearing outer ring in threaded hole, and threaded rod is fixedly connected in thread groove;Connecting component contains connecting rod and one end integrally formed double-threaded threaded tube, threaded tube outer thread cooperates with thread groove, inner thread cooperates with threaded rod, and three are coaxial;Bearing assembly contains outer ring, inner ring, ball and retainer, ball is rollingly engaged between two circular arc grooves.The utility model realizes that each component can be detached, and damaged component can be replaced separately, reduces maintenance cost, improves assembly flexibility and transmission efficiency, shortens maintenance downtime, and is suitable for engineering machinery, automation equipment and other transmission scenes.

The utility model discloses a kind of laser devices convenient to patch package, including support, laser chip, metal pipe cap, the support includes concave table, metallized pad and annular step part, metal heat sink is fixedly embedded in the concave table, the laser chip is fixed on the metal heat sink upper surface by eutectic solder, the metal pipe cap is the tubular structure of one end opening one end airtight, the edge of the opening end of the metal pipe cap is sealed and fixed with the annular step part, the problems such as high cost, low production efficiency, poor fault tolerance, heavy weight of traditional TO packaging equipment are solved by structural innovation, under the premise of guaranteeing the performance of laser device, production economy and process adaptability are significantly improved.

The application relates to a mobile phone outer folding screen rotating shaft which is provided with a connecting base, connecting plates arranged on the two sides of the connecting base, rotating assemblies arranged on the connecting base, rotating connection of the connecting plates on the connecting base, the rotating assembly comprising a limiting plate, a positioning shaft, a rotating plate, a sliding plate and a reset spring, rotating connection of each rotating plate on the corresponding positioning shaft, parallel arrangement of the sliding direction of each sliding plate with the axis of the positioning shaft, the first tooth part on the surface of each sliding plate away from the reset spring and circumferentially distributed on the sliding plate along the axis of the corresponding positioning shaft, the second tooth part on the rotating plate corresponding to each first tooth part and capable of being connected with the first tooth part, rotating connection of each connecting plate on the connecting base through the rotating plate and the positioning shaft, and self-locking of each sliding plate through the continuous force of the reset spring and the cooperation of each first tooth part and the corresponding second tooth part. The application is convenient, practical and has a clever structure.

The utility model discloses punching equipment for producing and processing a sound box mesh enclosure, and relates to the technical field of sound box production. The punching device comprises a workbench, a bearing plate is fixed to the upper wall of the workbench, a movable plate is arranged above the bearing plate, an installation plate is arranged above the movable plate, punching needles are evenly fixed to the lower wall of the installation plate, penetrating holes are formed in the positions, corresponding to the punching needles, of the movable plate, and elastic pieces are evenly arranged on the edge of the upper wall of the movable plate. A positioning strip is fixed to the rear side of the upper wall of the bearing plate, positioning plates are symmetrically arranged on the left side and the right side of the upper wall of the bearing plate, a double-head motor is arranged below the workbench, and a screw is fixed to a power output shaft of the double-head motor and is in threaded connection with the positioning plates. The elastic piece provides acting force for the movable plate, so that the movable plate drives the sound box mesh enclosure to move, the sound box mesh enclosure is separated from the punching needle, and positioning of the sound box mesh enclosure is achieved through cooperation of the positioning plate and the positioning strip.

This utility model relates to the field of fuel injector technology and discloses a single-unit fuel injector, including an injector body. A fuel delivery pipe is fixedly connected to the bottom of the injector body, and a filling pipe is fixedly connected to the top of the injector body. A filter frame is fixedly connected to the top of the filling pipe. A locking block is slidably connected inside the fuel delivery pipe, and a nozzle is fixedly connected to the bottom of the locking block. A disassembly assembly is provided inside the fuel delivery pipe. The disassembly assembly includes a trapezoidal locking pin slidably connected inside the fuel delivery pipe, and a sliding sleeve slidably connected to the outer wall of the fuel delivery pipe. In this utility model, through the cooperation of the sliding sleeve, spring, and trapezoidal locking pin in the disassembly assembly, the injector nozzle can be replaced promptly when worn or damaged, thereby extending the overall service life of the injector. This solves the problem of traditional injector nozzles being difficult to replace, leading to the complete scrapping of the injector, and improves the economy and practicality of the injector.

This application provides an ink path valve block structure, an inkjet printer, and a cleaning method, relating to the field of inkjet printing technology. By employing a stacked structure with a detachable top cover and valve block body, and featuring multiple interconnected ink path grooves and multiple ink outlets, as well as through-hole pairs and valve components on the top cover, the application effectively solves the problems of limited pipeline layout, difficulty in expansion, ink residue, and ineffective cleaning inherent in existing integrated drilled valve blocks. Furthermore, ink, under the influence of gravity, first fills the ink path grooves in the valve block body's flow channel before entering the valve component through the through-hole pairs and flowing downwards. This gravity-driven filling-before-discharge design ensures sufficient ink diffusion and uniform distribution, reduces dead zones and ink residue, and improves ink utilization.

The utility model discloses a double-atomization electronic cigarette. The double-atomization electronic cigarette comprises a first shell, a first atomizer and a detachable second atomizer, wherein the first atomizer and the detachable second atomizer are arranged in the first shell. Wherein the second atomizer is detachably arranged, so that the second atomizer can be freely disassembled and assembled as required. When the second atomizer is installed, the second air channel of the movable bin body is communicated with the first air channel at the top of the support, and normal work of the double atomizers is ensured; when the second atomizer is detached, the movable bin body can move relative to the support to enable the first air channel and the second air channel to be staggered and seal the first air channel, and therefore the first atomizer can be independently used, and the problem that in the prior art, due to the fact that tobacco tar of the second atomizer is exhausted, a whole machine is scrapped is solved; free replacement of the second atomizer is achieved through a detachable structure, meanwhile, the second atomizer can be designed to be smaller, and the technical defect that in order to be matched with tobacco tar consumption, a traditional double-atomization electronic cigarette has to be large in equipment size is effectively overcome. And sealing.