56results about How to "Limit movement trajectory" patented technology

The invention discloses a computer network equipment box with a good heat dissipation effect. The device comprises a base box, a water tank and a water pump are fixedly connected to an inner cavity ofthe base box, the water inlet end of the water pump communicates with the bottom of the right side of the water tank, a box body is fixedly connected to the top of the base box, a box door is movablyconnected to the front side of the box body through a hinge, and dustproof nets are fixedly connected to the two sides of the box body in a penetrating mode. Through cooperative use of the base box,the box door, the box body, a coiled pipe, a water inlet valve, a water outlet valve, a first mounting plate, the dustproof nets, an air blower, a support, a protective net, a first transverse plate,a chute, a bolt, a through hole, an illuminating lamp, a shell, a second mounting plate, a drying box, a water pump, a second transverse plate, a water tank, a drawer, a drying agent and a vent hole,the computer network equipment box has the advantages of air-cooling and water-cooling dual heat dissipation, the better heat dissipation effect, the moisture-proof function and more stable equipmentoperation.

The invention discloses a convenient-to-maintain high-low voltage power distribution cabinet with heat dissipation and bunching functions, and the cabinet comprises a cabinet body, a driving mechanism, a bunching plate and heat dissipation mechanisms; heat dissipation mechanisms are arranged on the left and right sides of the cabinet body, the driving mechanism is arranged on the upper surface ofthe cabinet body, and two ends of the driving mechanism are fixedly connected with one ends of the two heat dissipation mechanisms respectively. A bunching plate is arranged in the cabinet body. According to the device, the driving mechanism is arranged, the first motor can drive one first gear to rotate during working, the two first gears can rotate at the same time under the meshing effect, at the moment, one end of the fixing rope can be pulled to move under the effect of the pin shaft, and finally air pushes away the first blocking piece to be exhausted; external cold air can enter the cabinet body to achieve the purpose of cooling the cabinet body, a large amount of dust cannot be sucked into the cabinet body, a fan cannot be installed to avoid aggravation of heat generation, and through arrangement of a sliding block and a sliding groove, a connecting plate can stably move along a track.

The invention discloses a novel damping permanent magnet motor. The novel damping permanent magnet motor comprises a permanent magnet motor body and a base, third springs are arranged at the lower end of a subplate, a first limiting block is arranged at the lower end of the middle of a supporting plate, a first frame is arranged on the outer wall of the first limiting block, the first limiting block is matched with the first frame, and supporting legs are arranged at the lower ends of second springs. According to the novel damping permanent magnet motor, through action of a sleeve, matching of the first limiting block and the first frame and the fixing effect of the first frame, the first limiting block is closely attached to the inner wall of the first frame to move, so that the motion track of the supporting plate and the moving track of the permanent magnet motor body are limited, and therefore, the permanent magnet motor body keeps moving vertically all the time; through matching of the third springs and a supporting base, action of elastic force of the third springs and the fixing and protecting effects of the supporting base on the third springs, when a first rotary shaft slightly rotates, vibration of the first rotary shaft can be reduced, so that the working efficiency of the motor is higher.

The invention discloses a storage box for medical supplies with adjustable internal space, which comprises an outer box body, a working box is fixedly connected to the top of the left side of the outer box body, a moving slot is opened on the top of the working box, and the outer box body The top of the left side of the box body and the position corresponding to the working box are provided with a through hole, and the inside of the through hole is provided with a clamping rod, and the left end of the clamping rod passes through the through hole and extends to the inside of the working box. The left end of the rod is fixedly connected with a spring, the left end of the spring is fixedly connected with the left side of the inner wall of the working box, and the top of the clamping rod is fixedly connected with a moving rod. The present invention can achieve the cooperation of the outer box body, the working box, the moving groove, the through hole, the clamping rod, the spring, the moving rod, the L-shaped connecting rod, the motor, the screw rod, the threaded sleeve, the inner box body and the clamping groove. The inner box is pulled out from the outer box to achieve the effect of adjusting the inner space, which is convenient to use.

The invention discloses a bathing pebble cleaning device with intermittent feeding and combined with double-axis washing, and relates to the technical field of pebbles. The bathing pebble cleaning device with intermittent feeding and combined with double-axis washing includes a machine body, a feeding hopper is mounted at the top of the machine body in a sleeving mode, and the top of the inner left wall of the feeding hopper is fixedly connected to the left side of a guiding plate; and the right side of the guiding plate is tilted relative to the inner bottom of the feeding hopper, a partitionplate is arranged below the feeding hopper, discharging openings are formed in the inner bottom of the feeding hopper and the top of the partition plate, and the two discharging openings penetrate through the inner and outer sides of the bottom of the feeding hopper and the upper and lower sides of the partition plate. According to the bathing pebble cleaning device with intermittent feeding andcombined with double-axis washing, cleaning cotton are driven to brush the pebbles through a double-axis linkage mechanism, the pebbles are rinsed through water tanks, water pumps, water guiding pipes, water spraying pips and nozzles, and the problem that a lot of time and manpower are consumed due to the manual washing of the pebbles in a bath is solved.

The invention discloses a numerical control horizontal band sawing machine with a monitoring function. The numerical control horizontal band sawing machine comprises a base box; fixed columns are fixedly connected to four corners of an inner cavity of the base box; damping springs and movable plates are respectively arranged on the surfaces of the fixed columns in a sleeving manner; a mounting block is fixedly connected between the left movable plate and the right movable plate; a first damper is fixedly connected to the bottom of the mounting block; the top of the mounting block penetrates through the top of the base box and is fixedly connected with a mounting box; and second dampers are fixedly connected to four corners of the bottom of the mounting box. According to the numerical control horizontal band sawing machine in the invention, through the cooperative use of the base box, the mounting block, the mounting box, illuminating lamps, a camera, a motor, a box body, a connecting block, an electric telescopic rod, supporting plates, box doors, the second dampers, a screw rod, a movable block, a sliding block, an opening, the movable plates, the fixed columns, the first damper,the damping springs and a sawing machine, the monitoring function is realized, workers can observe the working condition of a saw in a long distance, and the damping effect is good.

The invention discloses a vacuum film transfer suction cup device, and relates to the field of vacuum film transfer suction cups, in particular to the vacuum film transfer suction cup device which comprises a transfer bin body, an auxiliary positioning disassembly and assembly mechanism and a dust removal mechanism. A cavity is formed in the transfer bin body, a transverse plate is arranged in the cavity, and cylinders are connected to the tail ends of the two ends of the transverse plate. Shaft columns are connected to the left side and the right side of the transverse plate in a penetrating mode, return springs arranged outside the shaft columns in a sleeving mode, positioning nuts are fixedly connected to the tops of the shaft columns, and suction cups are connected to the bottoms of the shaft columns. Notches are formed in the two sides of the inner wall of the transfer bin body, and the auxiliary positioning disassembly and assembly mechanism is located below the transfer bin body. The notches formed in the vacuum film transfer suction cup device control the movement of the cylinders and further control the suction cups, when the cylinders are located at the front ends of the inner walls of the notches, the suction cups press paper to generate adsorption force, and the cylinders move along the interiors of the notches until the cylinders move to the rear ends of the inner walls of the notches, so that the suction cups move the paper.

The invention relates to the technical field of packaging, in particular to a packaging carton closing and sealing device. The device comprises a horizontally-arranged carrier plate, a supporting plate is fixedly connected to the edge of one side of the lower surface of the carrier plate, an inserting column which is horizontally arranged, located on the lower side of the carrier plate and used for being sleeved with an adhesive tape roll is installed on one side face of the supporting plate, a guide roller used for pressing and holding an adhesive tape is arranged obliquely below the inserting column, a vertically-arranged first air cylinder is installed on the side, deviating from the insertion column, of the guide roller, the movable end of the first air cylinder is fixedly connected with a tool apron, an extension plate is fixedly connected to the middle of the face, facing the guide roller, of the tool apron, a detachable plastic plate is installed on one side face of the extension plate, a fixing plate is arranged on the side, deviating from the extension plate, of the plastic plate, and a fur pad attached to the plastic plate is installed on the face, facing the plastic plate, of the fixing plate. Compared with the prior art, the packaging carton closing and sealing device has the beneficial effect that an adhesive tape head is prevented from floating at will and adhering to one another.

The invention relates to the technical field of mobile phone membrane sticking devices, in particular to a simple mobile phone membrane sticking device. The device aims to solve the technical problemthat cleaning and membrane sticking are inconvenient to conduct at the same time through an existing mobile phone membrane sticking device. In order to solve the technical problem, the invention provides the simple mobile phone membrane sticking device. The device comprises a supporting plate, one side of the supporting plate is connected with a warping plate, clamping strips are fixedly connectedto the two sides of the top of the supporting plate, and notches are formed in the sides, opposite to each other, of the two clamping strips; movable grooves communicated with the notches are formedin the tops of the clamping strips, movable shafts are inserted into the movable grooves, and pressing pieces are fixedly connected to the bottom ends of the movable shafts. According to the device, an adhesive ring on a roller shaft is placed on a mobile phone screen, then a sticky membrane is plugged in the notches between the two clamping strips, the supporting plate is pulled, the sticky membrane is pushed, and at the time, the sticky membrane is closely attached to the rear side of the adhesive ring; after one portion of the adhesive ring is cleaned, the sticky membrane is in an inclinedstate, and an adhesive layer of the sticky membrane just adheres to the screen.

The invention discloses a cleaning device based on production and machining of electronic components, relates to the technical field of cleaning devices, and solves the problems that an existing air pump pipe cannot be stably fixed on a working table for use, and at the moment, a worker cannot work with two hands to weld the electronic components. The cleaning device based on the production and machining of the electronic components comprises an air inlet control cylinder; and the air inlet control cylinder is connected with an air outlet pipe of an air pump through an air inlet pipe at the bottom of one end of the air inlet control cylinder. The cleaning device based on the production and machining of the electronic components can be fixed to the top of a machining platform for use, an air pump pipe communicates with an air inlet in the bottom of the air inlet control cylinder during use without being pulled and fixed for use, the occupied space is small, and convenience and flexibility are achieved; and a worker only needs to turn on and turn off a switch of the air pump instead of holding the air pump pipe to clean and remove dust, so that the two hands of the worker are liberated, and the working efficiency is greatly improved.

The invention discloses ultra-fine fiber fabric winding equipment convenient to use. The ultra-fine fiber fabric winding equipment comprises a base, wherein a groove is formed in the right side of thetop of the base, the inner cavity of the groove is movably connected with a movable rod, the front side of the movable rod penetrates to the front side of the base and is fixedly connected with a handle, the surface of the movable rod is provided with left-handed threads and right-handed threads, and the surfaces of the left-handed threads and the right-handed threads are sleeved with threaded sleeves. According to the ultra-fine fiber fabric winding equipment, through cooperative use of the base, a mounting frame, a fan, a roller, a nozzle, a second air pipe, a first air pipe, the left rotary threads, a first supporting plate, a second supporting plate, the movable rod, a second rotating shaft, a fastening bolt, a driving wheel, a motor, a belt, a first rotating shaft, a driven wheel, asleeve, the right-handed threads, the groove and the threaded sleeves, the ultra-fine fiber fabric winding equipment has the advantages that fabrics of different widths can be rolled, the universalityis high, and the fabrics can be subjected to dust removal.

The invention discloses a novel high-density vertical planting and seedling raising planting frame and system. The novel high-density vertical planting and seedling raising planting frame comprises a seedling raising supporting frame, an irrigation mechanism, a control main box arranged on the seedling raising supporting frame and a plurality of planting layers, and culture grooves and drawer rails located on the two sides of the culture grooves are arranged in the planting layers. Through the action of the liquid supply pump, growth liquid in the liquid supply box can be guided into the branch pipe along the liquid pumping pipe, the growth liquid is divided into the fixed pipe and is matched with the atomizing nozzle of the spray pipe to spray the growth liquid, and the fixed support piece can be used for limiting the position of the spray pipe, so that the atomizing nozzle can provide the atomized liquid for plants, and the spraying effect is improved. The liquid supply box is used for supplementing the growth requirements of plants, enabling growth liquid to flow into the planting holes in the planting disc along the culture grooves and supplying the growth requirements of the plants, enabling the residual growth liquid to flow back into the backflow main pipe through the backflow grooves and the backflow corner pipes and then leading the residual growth liquid into the liquid supply box, and circulating flowing of the growth liquid can be achieved.

The invention discloses a medical nursing tray with a medicine protection function, relates to the technical field of medical care trays, and solves the problems that the area of an existing medical nursing tray cannot be changed, and the space utilization rate is low. The medical nursing tray with the medicine protection function comprises a main nursing tray and auxiliary nursing trays; the main nursing tray is connected to the top of a tray bottom plate; and the auxiliary nursing trays are connected to the top of the tray bottom plate in a sliding mode. The auxiliary nursing trays of the device can be contracted and hidden when not used, the occupied space of the device is reduced, the space utilization rate is increased, the auxiliary nursing trays on the two sides only need to be pulled out to be used in the using process, and after the auxiliary nursing trays on the two sides are pulled out, the main nursing tray can automatically sink to level the connecting positions of the main nursing tray and the auxiliary nursing trays, so that various instruments and medicines can be stably placed conveniently, convenience and flexibility are achieved, and the flexibility and practicability of the device are improved.

The invention discloses a copying device based on the Chinese traditional culture and art design, relates to the technical field of copying devices, and solves the problems that painting paper in a conventional easel cannot rotate, copying needs to be carried out after the paper is pulled out and rotated, a finished painting and the copying paper are easily staggered, and subsequent copying and painting learning is affected. The copying device based on the Chinese traditional culture and art design comprises a copying supporting plate, and the copying supporting plate is fixedly mounted on a copying table. When the device is used, a copying adjusting assembly can be controlled to integrally rotate through an adjusting control assembly so that common rotation of drawing paper and a copying painting is achieved, the requirements of the drawing angle and the drawing posture in the copying process are met, the copying supporting plate cannot rotate in the process, and the usage is stable.

The invention discloses a large-size pipe fitting traction device, and relates to the technical field of traction, in particular to a large-size pipe fitting traction device which comprises a bottom supporting cabinet frame, a bottom layer conveying mechanism installed on the bottom supporting cabinet frame, a fixed frame installed on the bottom layer conveying mechanism and a conveying belt installed on the fixed frame. Two sets of position adjusting mechanisms are arranged on the two sides of the fixing frame, each set comprises two position adjusting mechanisms, each position adjusting mechanism comprises a guide frame, a guide fixing block, an adjusting lead screw and a linear lead screw motor, and the guide frames are fixed to the bottom supporting cabinet frame through bolts. When the arranged adjusting guide block moves in the direction of the horizontal center line of the transverse sliding groove, due to the fact that the adjusting guide block is movably connected with the supporting arm in a pin mode, one end of the supporting arm can be pulled to move, at the moment, the supporting arm rotates along the outer portion of the fixed sliding pin and synchronously slides along the inner track of the sliding groove, and therefore the rotating angle of the supporting arm can be effectively changed; and the length of the support arm relative to the two sections of the fixed sliding pin can be changed.

The invention discloses a precise guide rail for a CNC machine tool, and relates to the technical field of precise guide rails. The precise guide rail solves the problems that the height of a slidingblock and a rail of an existing precise guide rail cannot be adjusted after installation, the existing precise guide rail cannot adapt to different working environments, and the adaptability is poor.The precise guide rail for the CNC machine tool comprises an adjusting mechanism; and the adjusting mechanism is composed of an adjusting rod, a composite transmission wheel, a driven gear and a positioning gear. According to the precise guide rail for the CNC machine tool, the use height of a guide rail shell can be adjusted through the adjusting mechanism, when the adjusting rod is rotated, theadjusting rod drives the composite transmission wheel to rotate through a bevel gear, the composite transmission wheel drives the positioning gear to rotate through the driven gear, when the positioning gear rotates, the positioning rod can be driven to ascend and descend through a positioning rotating block under the action of threads of a rod body of the positioning rod, so that the guide rail shell ascends or descends, then the use height of the device is changed, the adaptability is high, and the practicability of the device is improved.

The invention discloses a mobile phone support capable of being used in cooperation with the rear shell of a mobile phone, and the support comprises a support base, a support body, a lower supporting plate and an upper supporting plate; the bottom of the support body is fixedly connected with the top of the support base, and the front side of the support body is fixedly connected with the rear side of the lower supporting plate; and the bottom of the upper supporting plate is fixedly connected with the top of the lower supporting plate. Through cooperative use of the support base, the support body, the lower supporting plate, the limiting assembly and the adjusting assembly, a user firstly places a mobile phone in a placement groove, then an adjusting block is rotated, and the adjusting block is matched with the adjusting assembly to enable a limiting rod to leave the interior of a limiting groove; and then the position of the positioning block can be adjusted, so the rubber pad is tightly attached to the surface of the mobile phone, and then the positioning block is positioned through the limiting assembly, so that the problem that the mobile phone is easy to fall off after being clamped on the mobile phone bracket in the prior art, and the mobile phone is broken is solved.

The invention discloses a traditional Chinese medicine ointment decoction dreg extrusion tool for a jacketed kettle, and relates to the technical field of ointment decoction dreg extrusion, in particular to the traditional Chinese medicine ointment decoction dreg extrusion tool for the jacketed kettle. The traditional Chinese medicine ointment decoction dreg extrusion tool comprises a jacketed kettle body, decoction dregs are arranged in the jacketed kettle body, and an extrusion block is arranged above the decoction dregs; and a connecting frame plate is fixed to the upper portion of the extrusion block, a first filter plate is connected to the upper portion of the connecting frame plate, first filter holes are formed in the first filter plate, a second filter plate is installed above the first filter plate, and second filter holes are formed in the second filter plate. According to the traditional Chinese medicine ointment decoction dreg extrusion tool for the jacketed kettle, an arranged connecting hose can be externally connected with adsorption equipment, the connecting hose applies adsorption force to a fixed transverse pipe through a middle pipe, the fixed transverse pipe is communicated with a suction nozzle, and therefore filtrate can effectively flow back and be guided out along the fixed transverse pipe, the middle pipe and the connecting hose through the suction nozzle.