51results about How to "Phenomena that affect use" patented technology

The invention discloses an economic management data analysis and comparison display device. The device comprises two vertical rods, mounting blocks are fixedly connected to the opposite sides of the two vertical rods, a mounting frame is fixedly connected to the sides, away from the vertical rods, of the mounting blocks, a placement plate is arranged on the surface of the mounting frame, penetrating rods are fixedly connected to the two sides of the back face of the placement plate, and the sides, away from the placement plate, of the penetrating rods penetrate through the mounting frame and extend to the back face of the mounting frame. Through the vertical rods, the mounting frame, an LED lamp strip, the placement plate, a magnetic strip, a positioning device, the penetrating rods, a moving handle, a moving rod, a fixed frame, a limiting spring, a limiting plate, a pressing plate and a rubber pad, the problems that an existing economic management data analysis and comparison display device in the market does not have the function of being convenient to adjust and use, parallel display and comparison of two sets of data cannot be conducted in the data display and comparison process, the comparison effect is not visual, the teaching quality is affected, use of the comparison and display device is tedious, and the teaching quality of teachers is affected are solved.

The invention discloses pipe sealing performance test equipment which comprises a bottom plate, the top of the bottom plate is fixedly connected with a mounting frame, the two sides of the top of the inner cavity of the mounting frame are fixedly connected with first air cylinders, the output ends of the first air cylinders are fixedly connected with adjusting frames, and the two sides of the top of the bottom plate are fixedly connected with hydraulic oil cylinders. The output end of the hydraulic oil cylinders are fixedly connected with a placement arc-shaped frame, and the two sides of an inner cavity of the mounting frame are fixedly connected with driving frames. By using the first air cylinder, the second air cylinder, the hydraulic oil cylinders, the electromagnetic valve and the air pressure sensor, the automation degree is higher when the equipment is used, a user can operate and use the equipment conveniently, by using an arc-shaped clamping plate, the overturning rod and the damping sleeve, the equipment can be fixed and used more conveniently, and by using the clamping device, the equipment is more flexible to use, pipes of different specifications can be conveniently sealed, and the applicability of the equipment in the using process is improved.

The invention discloses a novel ventilation energy-saving aluminum alloy door and window. The novel ventilation energy-saving aluminum alloy door and window comprises a mounting wall body, the surfaceof the mounting wall body is movably connected with a door and window body through a fixed window frame and hinges, the door and window body is designed to split, moving frames are fixedly connectedto the positions, located on the two sides of the door and window body, of the mounting wall body, driving motors are fixedly connected to the tops of inner cavities of the moving frames, and screws are fixedly connected to the output ends of the driving motors. According to the novel ventilation energy-saving aluminum alloy door and window, through the moving frames, a cleaning frame, a water inlet pipe, a reel device, a communicating pipe, a water pump, a water supply pipe, the driving motors, screw blocks, the screws, moving rods, electric telescopic rods, moving plates, transverse pipes, pressurizing spray heads and brush plates, the self-cleaning function of the device can be achieved, and the problems that aluminum alloy doors and windows on the existing market do not have the function of being good in self-cleaning effect, the aluminum alloy doors and windows are affected by environmental factors in the using process, a large amount of dust is easy to adhere to the surfaces of outer side glass, manual cleaning poses a greater safety hazard, and normal use of the windows is affected are solved.

The invention discloses a door and window hinge structure. The door and window hinge structure comprises a left fixed plate and a limit disk; the top and the bottom of the right side of the left fixedplate are fixedly connected with fixed blocks; the right side of each fixed block is fixedly connected with a second fixed sleeve; and both the top and the bottom of the left side of a right fixed plate are fixedly connected with a first fixed sleeve used in cooperation with the second fixed sleeve. According to the door and window hinge structure provided by the invention, through the left fixedplate, the limit disk, the right fixed plate, the first fixed sleeve, a locating pin, a mounting hole, an anti-rust coat, the fixed blocks, the second fixed sleeve, a damping rubber ring, a through hole, a cotter pin and a limit hole, the device can be convenient and stable in use, and the problems that a door and window hinge structure on the existing market does not have the function of convenient and stable use, the installation and disassembly during use are inconvenient, the hinge is noisy when being used for a long time, the door and window opening experience is poor, and the service life is general, which is not conducive to long-term use by users.

The invention discloses an automatic dough kneading machine and a using method thereof. The automatic dough kneading machine comprises a dough kneading bin, wherein a cover plate is arranged at the top of the dough kneading bin; a mounting sleeve is fixedly connected to the right side of the dough kneading bin; a vertical rod is placed in an inner cavity of the mounting sleeve; a mounting plate isfixedly connected to the top of the vertical rod; a storage bin is fixedly connected to the surface of the mounting plate; a baffle is fixedly connected to an inner cavity of the storage bin; and a screw feeder is fixedly connected to the surface of the baffle. According to the automatic dough kneading machine disclosed by the invention, through the dough kneading bin, a discharging hose, the storage bin, a water inlet pipe, the vertical rod, an electromagnetic valve, a connecting steel pipe, an annular pipe, the cover plate, the screw feeder, a placing frame, a servo motor, a gravity sensorand a movable plate, the device is convenient to use, and the problems that a dough kneading machine in the existing market is not convenient to use, the working procedures of using, loading and the like of the equipment still need manual participation, workers still need real-time participation on site during operation, the automation degree of the equipment is insufficient, and operation and useof a user are not facilitated are solved.

The invention discloses a wire feed device with a tread control wire feed structure and of a welding wire feeder. The wire feed device comprises an operation table. The left side of the top of the operation table is fixedly connected with a wire storage frame. A moving roller is arranged in an inner cavity of the wire storage frame. A welding wire coil is wound in an inner cavity of the moving roller. The two sides of the moving roller are movably connected with moving shafts. Through the operation table, a control box, the wire storage frame, a wire feed frame, conveying rollers, stepping motors, rotating rods, a return spring, a press rod, a moving seat, a pedal and a circuit board, the device can achieve the tread control function, and the problems that in the current market, welding wire feeders have no tread control function, welding wire feed operation needs to be achieved by hands of users, workers hold welding guns by hand during welding work, wire feed cannot be operated in time, work needs to be stopped to carry out wire feed operation, continuity of welding work is influenced, and the situation is adverse to quality guarantees are solved.

The invention belongs to the technical field of medical equipment, and particularly relates to a micro-pain local anaesthesia dosing device. The scheme is provided to solve the problems that a local anaesthesia dosing device is simple in structure, monotonous in function and inconvenient to use. The device comprises a base, rectangular openings are formed in the two sides of the outer wall of thetop of the base, and two first hydraulic cylinders are fixed to the two sides of the outer wall of the top of the base through screws; the outer walls of the tops of the two first hydraulic cylindersare fixedly provided with the same connecting base through screws, universal wheels are fixed to the two sides of the outer wall of the bottom of the connecting base through screws, and four second hydraulic cylinders are fixed to the outer wall of the top of the base through bolts; the outer walls of the tops of the four second hydraulic cylinders are fixedly provided with the same fixing plate through screws. According to the device, the moving effect of equipment is improved, the equipment can freely move, the requirements of emergency rescue can be met, anesthetic drugs and anesthetic needles can be placed, and the use portability of the equipment is improved.

The invention discloses a plastic die for a stamped part. The plastic die comprises an operation plate, an operation frame is fixedly connected to the top of the operation plate, a hydraulic oil cylinder is fixedly connected to the top of an inner cavity in the operation frame, a movable plate is fixedly connected to the output end of the hydraulic oil cylinder, an upper die is fixedly connected to the bottom of the movable plate, and the top of the operation plate is movably connected with a lower die used in cooperation with the upper die. According to the die, by means of a water pump, a liquid inlet pipe, a liquid feeding pipe, a cooling bin, the lower die, a conveying pipe, a fixing frame, rotating rods, fan blades, driving motors, cooling fins, a circulating pipe and cooling siliconegrease, the die can achieve the function of good cooling effect, and the problems that a plastic die in the existing market do not have the function of good cooling effect in stamping production, thelong-time stamping operation temperature of the die is high, the die is prone to deforming after being heated, and therefore, the product stamping quality is influenced, and the use by a user is inconvenient are solved.

The invention discloses a cross-woven polyester fabric which comprises a fabric body. The fabric body comprises a composite warp yarns and composite weft yarns, the composite warp yarns and the composite weft yarns are woven in a cross manner to form the fabric body and comprise polyester composite fibers and cotton composite fibers, the polyester composite fibers and the cotton composite fibers are wound and twisted to form the composite warp yarns and the composite weft yarns, and the polyester composite fibers comprises polyester silks and anti-oxidation coatings. As the fabric is providedwith the fabric body, the composite warp yarns, the composite weft yarns, anti-static coatings, the polyester composite fibers, the cotton composite fibers, the polyester silks, the anti-oxidation coatings, cotton yarns and sterilized coatings, the fabric solves the problems that polyester fabrics on the existing market do not have the function of high use comfort level, sweat-absorbent and breathable effects of the fabrics are general when a user wears a garment made of the fabrics, wearing experience is poor, and wearing of the user cannot be facilitated.

The invention discloses a rapid transposition type machining jig. The jig comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a fixing plate, the top of the fixingplate is fixedly connected with a sliding plate, a surface of the sliding plate is sleeved with a sliding fixing frame, the top of the sliding fixing frame is fixedly connected with a jig body, limiting sliding blocks are fixedly connected with two sides of the top of an inner cavity of the sliding fixing frame, and limiting through grooves used in cooperation with the limiting sliding blocks areformed on two sides of a surface of the sliding plate. The jig has the advantages that a bottom plate, a fixing plate, a sliding plate, a jig body, a sliding fixing frame, a limiting sliding block anda limiting through groove are arranged, the jig can be placed and used more stably, a phenomenon that machining precision is affected by shaking when the jig is used is avoided, through a moving plate, a fixing pin, a screw block, a threaded rod and a rotating disc, transposition and fixing of the jig can be more convenient and faster, and operation and use of a user are facilitated.

The invention discloses automatic sandwich production equipment and an operation method. The automatic sandwich production equipment comprises a main transmission frame, wherein a fixed rod is fixedlyconnected to the left side of the top of the main transmission frame; an auxiliary transmission frame is fixedly connected to the top of the fixed rod; a fitting frame is fixedly connected to the topof the main transmission frame; a storage frame is fixedly connected to the top of an inner cavity of the fitting frame; a communicating pipe communicates with the bottom of the storage frame; and aperistaltic pump communicates with the side, which is away from the storage frame, of the communicating pipe. According to the automatic sandwich production equipment disclosed by the invention, through an auxiliary transmission belt, a first motor, a first rotating rod, a second motor, a second rotating rod and a main transmission belt, the transmission effect of the equipment on bread slices canbe better; through the communicating pipe, the peristaltic pump, a liquid draining pipe, a driving rod, an extruding head, a transverse pipe and a guiding roller, jam between bread can be uniformly smeared; and through use of a transverse cutting knife, a first moving plate, a first electric telescopic rod, a second electric telescopic rod, a second moving plate and a vertical cutting knife, thesandwich can be cut and shaped conveniently and quickly.

The invention discloses a notebook computer water-cooling heat dissipation device and a using method thereof. The notebook computer water-cooling heat dissipation device comprises a heat dissipation contact plate, wherein an aluminum grid is fixedly connected to the bottom of the heat dissipation contact plate, a heat dissipation frame is fixedly connected to the bottom of the aluminum grid, an air cooling frame is fixedly connected to the bottom of the heat dissipation frame, a mounting frame is fixedly connected to the left side of an inner cavity of the air cooling frame, a fan is fixedly connected to the bottom of an inner cavity of the mounting frame, and the air outlet end of the fan communicates with an air outlet pipe. By means of the heat dissipation contact plate, the aluminum grid, the heat dissipation frame, the liquid inlet pipe, the liquid inlet communicating pipe, the air cooling frame, the liquid outlet pipe, the liquid outlet communicating pipe, the annular copper pipe, the air outlet pipe, the draught fan, the spray head, the annular pipe and the copper transverse pipe, the problem is solved that an existing notebook computer water-cooling heat dissipation deviceon the market does not have the multiple heat dissipation function, and a water-cooling heat dissipation component works in a single group so as to cause low cooling efficiency of the cooling liquid,low consumption of the cooling liquid, influence on the cooling effect and inconvenience for long-time operation and use of the notebook computer .

The invention discloses an automobile energy wire harness joint temperature measuring device, which comprises a clamping frame and a display terminal. An inner cavity of the clamping frame is provided with an opposite-pull screw, the left side of the opposite-pull screw is movably connected with the joint of the clamping frame through a bearing, and the right side of the opposite-pull screw penetrates through the clamping frame and is fixedly connected with a driving disc. The two sides of the surface of the opposite-pull screw are in threaded connection with screw blocks, and the bottoms of the screw blocks are fixedly connected with movable sleeve rods. Through the clamping frame, the driving disc, the movable sleeve rod, the clamping arc, the screw block and the opposite-pull screw rod, a user can more conveniently install and fix a temperature sensor and a wire harness connector, monitoring and using of the user are facilitated, and through an infrared temperature measurement sensor, a display screen, a storage battery, a single-chip microcomputer and a storage module, a user can conveniently and digitally display temperature information to a driving position, so that the user can conveniently check the temperature condition of the wire harness in real time, and discover abnormity and process the abnormity in time.

The invention discloses a cooling system for ADA desulfurization and salt extraction in non-blast furnace iron-making. The cooling system comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with a cooling bin, an operation furnace is placed in the inner cavity of the cooling bin, the right side of the top of the bottom plate is fixedly connected with a waterstorage bin, the top of the water storage bin is fixedly connected with a second water pump, and the right side of the second water pump communicates with a third connecting pipe. Through the bottomplate, the cooling bin, a vertical pipe, a fan, a first water pump, the water storage bin, the second water pump, a heat dissipation frame, an annular water pipe, an atomizing nozzle, a connecting andfixing steel pipe, an annular copper pipe and a heat dissipation grid, the cooling system has a good energy saving effect, the problems that an existing cooling device for desulfurization and salt extraction in the market does not have a good energy saving effect, the energy waste in the cooling process is serious, the cooling liquid cannot be recycled, and the production cost is greatly improvedare solved; and sustainable utilization of energy is realized.

The invention discloses a double sucking type submersible pump. An installing barrel is included; an upper end cover is installed at the upper end of the installing barrel, and a lower end cover is installed at the lower end of the installing barrel; an oil shell is fixedly installed on the surface of the outer side of the exterior of the lower end cover; a volute is fixedly installed at the lowerend of the oil shell; a stator iron core is installed on the middle portion of the inner ring face of the installing barrel; a magnet rotor is arranged at the center of the stator iron core; a middleshaft is fixedly arranged at the center of the magnet rotor in a penetrating manner; the lower end of the middle shaft penetrates through the lower end cover and the center of the oil shell and extends into the volute; the end portion, located in the volute, of the middle shaft is provided with an impeller; a shell of one side, located above the impeller, of the volute is provided with a first water inlet, and a second water inlet is formed in the lower end of the volute; the position of the second water inlet is provided with a horn opening; a water outflow channel is formed at the position,corresponding to the outer side of the impeller, of the volute; and the side, the same as the first water inlet, on the water outflow channel is provided with a water outlet. The submersible pump canbe used for pumping liquid at a large flow and high lift, and can be easily used and popularized.

The invention discloses a convenient nursing device for an intensive care room. Theconvenient nursing device comprises two longitudinal sliding rails, a head traction assembly, a lower limb fixing assembly, a chest traction assembly and a hip traction assembly, the bottoms of the longitudinal sliding rails are movably connected with transverse sliding rails, and the bottoms of the transverse sliding rails are movably connected with a mounting plate. The device comprises the longitudinal sliding rails, a transverse sliding rail, a mounting frame, a head traction belt, a chest traction belt, a traction rope, a hip traction belt, a lower limb traction belt, a winding disc, a driving motor, a rotating rod, a head traction assembly, a lower limb fixing assembly, a chest traction assembly and a hip traction assembly, the nursing device solves the problems that an existing nursing device in the market does not have the function of being convenient to use, most patients in an intensive care room are weak or injured, the patients cannot turn over and get up by themselves, the stress points are few when the patients are lifted manually, secondary injury is easily caused to the patients, and the patients are not convenient to lift.

The invention discloses a waterproof heat dissipation structure of a switch cabinet top plate. The waterproof heat dissipation structure comprises a switch cabinet body, the top plate, a rain bafflingplate and a heat dissipation frame. The top plate is fixedly arranged on the top of the switch cabinet body, the rain baffling plate is arranged above the top plate, the width and length of the rainbaffling plate are consistent with the those of the top plate respectively, slanted rain baffling edges are fixedly arranged around the rain baffling plate, and rubber sealing pads are fixedly arranged on the lower surfaces of the rain baffling edges. According to the waterproof heat dissipation structure of the switch cabinet top plate, the heat dissipation performance of the top plate of the switch cabinet body is good, heat is not easily collected at the top plate, and the phenomenon cannot occur that devices in a switch cabinet are influenced during use since the temperature is too high; aheat dissipation structure on the top plate is reasonable in design, a heat dissipation effect is achieved, good waterproof performance is also achieved at the same time, water does not easily enterthe switch cabinet, the rain baffling plate can ascend and descend, and more convenience is provided for changing the heat dissipation amount of the top plate and the rain baffling degree according toactual needs. The waterproof heat dissipation structure is convenient to use and suitable for popularization.