30results about How to "Add observation function" patented technology

The invention relates to an eyeglass lens evaluation method, an eyeglass lens design method, an eyeglass lens manufacturing method, an eyeglass lens manufacturing system and an eyeglass lens. With respect to the evaluation of a custom-made eyeglass lens using a binocular vision function, the binocular vision function includes as a factor a measurement value which requires at least one of or both of the positive relative convergence and the negative relative convergence, of the positive relative convergence, the negative relative convergence, the positive relative accommodation, the negative relative accommodation, and the vertical fusional vergence.

A container body includes an illumination section and an image pickup section. A tube body is integrally provided to the container body. A distal end of a hollow duct line provided in the tube body penetrates the container body to have an opening on an outer surface of the container body.

The invention provides a multifunctional electric automation equipment dust removing device. The device comprises a moving seat, moving brake wheels, fixing blocks, a collecting box, a fixing plate, aslidable clearing frame structure, a rotatable clearing fixing structure, an adsorbable observation cover structure, an insertable collecting clearing bag structure, an air exhaust hole, a filter pipe, a clearing hole, a sealing cover, a fixing pipe, a connecting plate, a suction fan, a collecting connecting pipe, a stainless steel hose and an L-shaped connecting pipe, wherein the moving brake wheels are connected at the four corner positions of the lower end of the moving seat correspondingly through bolts, and the lower ends of the fixing blocks are welded at the four corner positions of the upper end of the moving seat correspondingly. According to the device, a U-shaped fixing frame, a clearing motor, a connecting clearing pipe, an inverted-T-shaped connecting seat and clearing bristles are arranged, so that in the working process, the clearing motor drives the inverted-T-shaped connecting seat and the clearing bristles to rotate so as to sweep away dust on the surface of automation equipment.

The invention provides an adjustable and multifunctional cooling base for a communication equipment. The cooling base comprises a base body, L-shaped supporting rods, a first fixed plate, bunched-wirerings, a cooling base structure with filtration function, a rotatable and adjustable supporting base structure, a rotatable and movable base structure, an observable and liftable shielding cover structure, a second fixed plate, clamping threaded holes, a first threaded rod, a rotary rod, a clamping plate, a first supporting block and a connecting plate. The L-shaped supporting rods are connectedto the four corners of the base through bolts. The first fixed plate is connected to the middle of the front surface of the base through bolts. According to the adjustable and multifunctional coolingbase for the communication equipment, because a first deep-groove ball bearing, a supporting pipe, a push block, a second threaded rod, a second supporting block and the base body are used in cooperation, it is beneficial for grabbing the push block to rotate the supporting pipe so as to change the length of the supporting pipe and the length of the second threaded rod, it is convenient to adjustthe height of the base and the height of the communication equipment during work, and the adjustment function is additionally achieved.

The invention provides a fire-fighting Internet of Things gateway device convenient to install, which comprises a first fixed plate, a first threaded hole, a first threaded rod, an adsorption seat, alocking nut, a buffer clamping fixed plate structure, a pluggable observation detachable cover structure, a rotatable hanging fixed seat structure, a rotatable adjustment hanging seat structure, a memory, a microprocessor, a wireless circuit, a serial port, a power supply plugging port, a shielding plate, an electric appliance element and a circuit board, wherein the first threaded holes are formed in the four corners of the lower end of the first fixing plate respectively. Through the arrangement of the first fixing plate, the second fixing plate, the inclined T-shaped pull rod, the buffer spring, the clamping plate, the shielding cover and the inserting plate, the clamping plate is pushed through the buffer spring in the using process, then the inserting plate is clamped by the clampingplate, the shielding cover is convenient to disassemble and assemble in work, and the maintenance and overhaul work of the electric appliance assembly in the use process is facilitated.

The invention provides a multifunctional teaching device for computer science and technology, which comprises a teaching box, a placement cavity, an observation sheet, an inlet / outlet, a box door, a rotatable adsorption support seat structure, a classified storage shielding box structure, a rotatable adsorption protection control box structure, a rotatable adjustment projection tube structure, a first support rod, a bolt nut, a rotating seat, a placement plate, a conical seat, a fixed connecting seat, a metal hose, a connecting block, a camera and an illuminating lamp, and the placing cavity is arranged in the teaching box. Through arrangement of the projection box, the second rotating rod, the fixing pipe, the inserting plate, the puller bolt, the first supporting rod, the bolt and the nut, loosening of the nut in the bolt and the nut in the using process is facilitated, then the fixing pipe and the inserting plate are rotated, meanwhile, the projection box is driven to rotate, and the nut in the bolt and the nut is tightened; the angle of the projector can be conveniently adjusted in work, and an adjusting function is added.

The invention provides a power distribution ring main unit with good dehumidification and ventilation effects. The power distribution ring main unit comprises a ring main unit, a first hollowed-out plate, a second hollowed-out plate, a ventilation cooling cavity, an electrical equipment fixing cavity, a fixable damp-proof supporting frame structure, a maintainable air blowing box structure, a slidable cooling electrical equipment fixing frame structure, an insertable heat dissipation protective cover structure, a hollowed-out bottom plate, a heat dissipation cavity, a stainless steel filter screen, a cabinet door, an observation window and a door handle; the first hollowed-out plate is in bolted connection with the lower part of the inner wall of the ring main unit; the second hollowed-outplate is in bolted connection with the upper part of the inner wall of the ring main unit. L-shaped support frames, a spacing plate, support rods, a first fixed net, an activated carbon adsorption net, a second fixed net, the ring main unit and the hollowed-out bottom plate are adopted, the moisture adsorption work on gas entering the ring main unit through the activated carbon adsorption net inthe use process is facilitated, and the moisture is prevented from entering the ring main unit to corrode electrical equipment.

With respect to the evaluation of custom-made eyeglass lenses using a binocular visual acuity function, a measumrnet value including essentially at least one of or both of a positive relative convergence or a negative relative convergence of the positive relative convergence, the negative relative convergence, a positive relative accommodation, a negative relative accommodation and a vertical fusional vergence is provided as a factor.

The invention provides a central air conditioner fresh air purification device. The device comprises a purification box, an air inlet pipe, a fresh air outlet pipe, a first hollowed-out plate, a second hollowed-out plate, a partition plate, an adjustable locking fixing base structure, a rotatable lifting filter frame cover structure, an impingement drying frame structure, an observable drawing cleaning box structure, a U-shaped sliding rail, a first fixing cover, a second fixing cover, a primary filter, a negative ion generator, an electrostatic dust collector, an fresh air fan and an efficient filter. Through arrangement of a first sealing cover, a rotating rod, a pushing rod, a first filter screen, an L-shaped sliding rod, a threaded fixing pipe and the purification box, the pushing rodcan be grasped to rotate during working, and through threaded connection of the rotating rod and the threaded fixing pipe, the first sealing cover drives the first filter screen to move upwards, the first filter screen can be cleaned and replaced conveniently in the using process, and meanwhile lifting work is achieved.

The invention provides a multifunctional painting and calligraphy cultural relic protection device. The multifunctional painting and calligraphy cultural relic protection device comprises a storage box, supporting rods, an anti-skid pad, a storage through hole, a sponge strip, a compressible support pushing plate structure, a lighting protection cover structure, a rotatable sealing observation door structure, a detachable air suction box structure, a tool box, a box cover, an iron sheet, a hanging plate, hanging hooks and introduction plates, wherein the supporting rods are welded to the fourcorners of the lower end of the storage box respectively. Due to the arrangement of the storage box, a protective cover, an electric push rod and a supporting plate, in the process of protecting the painting and calligraphy cultural relics, the electric push rod pushes the supporting plate to drive the painting and calligraphy cultural relics to move to the bottom end of the protective cover, so that the painting and calligraphy cultural relics can be conveniently displayed; and due to the arrangement of the protective cover, an inserting-connecting base, an illuminating tube and a shielding plate, illumination can be carried out through the illuminating tube in the working process, the painting and calligraphy cultural relics can be illuminated and the illuminating function is added.

The invention discloses a portable rheometer. The portable rheometer comprises a movable seat, movable brake wheels, a U-shaped connecting seat, a T-shaped traction rod, rotary supporting pipes, a clampable anti-skid storage box structure, bufferable protective jacking plate structures, an observable plug-in cover structure, a supporting seat, a U-shaped connecting plate, supporting adjustment rods, U-shaped seats, square head bolts, a horizontal bead, a rheometer and U-shaped frames. According to the portable rheometer of the invention, a movable storage box, an anti-skid mat and a rotatableshielding door are adopted, and therefore, the rheometer can be conveniently carried in a moving process, and the rheometer is convenient to carry and move to work; a shielding cover, inverted L-shaped locking rods, a sealing ring and wing-shaped nuts are adopted, and therefore, dust can be shielded in the working process of the rheometer, and the dust can be prevented from falling on the surfaceof the rheometer, and a dustproof function is additionally realized; and the movable seat, the movable brake wheels, the U-shaped connecting seat, the T-shaped traction rod and the movable storage boxare adopted, and therefore, the rheometer can be stored conveniently, and the rheometer is convenient to carry in the moving process.

The invention provides a multi-protection power distribution network voltage stabilizing device, which comprises a voltage stabilizing box, a fixed cavity, first connecting rods, a base, a first fixedrod, a hoistable shielding cover structure, a slidable adjusting voltage stabilizing seat structure, a detachable branching fixed rod structure, a detachable filter plate structure, a vent hole, a voltage stabilizing block, a voltage stabilizing power distribution device, an arc-shaped plate, a wire through hole, a box cover, an observation sheet, an adsorption block and a lock cylinder, whereinthe fixed cavity is arranged in the voltage stabilizing box; and the lower ends of the first connecting rods are connected to the four corners of the upper end of the base through bolts respectively.Through arrangement of a shielding cover, a second connecting rod, a flow guide plate and the voltage stabilizing box, rain and snow falling at the upper end of the voltage stabilizing box can flow into the flow guide plate through the shielding cover in the working process, then the rain and snow are discharged to the left side and the right side of the voltage stabilizing box through the flow guide plate, and shielding in the using process is facilitated.

The invention provides a vomit receiving and processing device for the gastroenterology department. The vomit receiving and processing device comprises a collecting and processing box, directional brake wheels, universal brake wheels, a discharge pipe, a push rod, a rotary hanging base structure, a rotary sealed receiving basin structure, an observable pneumatic push box structure, a fixable support sterilization base structure, a collecting pipe, an arc clamping sheet, an injector, a fixation cover, a wing bolt, a first toughened glass sheet and a first manual valve; and the directional brakewheels are respectively in bolt connection with the left and right sides of the front part of the lower end of the collecting and processing box. Due to arrangement of a water supply box, pneumatic equipment, a rotary washing pipe, a third manual valve and a collecting basin in the invention, the left side position of the rotary washing pipe can be easily rotated in a use process; then, the interior of the water supply box is pressurized through the pneumatic equipment; clear water is pushed to enter the collecting basin through the rotary washing pipe; and thus, the washing operation is conveniently carried out.

The invention provides an adjustable coal feeder pipe connecting device of a circulating fluidized bed boiler coal feeding system. The adjustable coal feeder pipe connecting device comprises a coal falling pipe, a first connecting pipe, a second connecting pipe, an inserting hole, a fixing cover, a rotatable connecting conveying pipe structure, an inserting sliding speed adjusting plate structure,an observable cleaning pipe structure, a pushable isolation plate structure, an inclined T-shaped cover, a U-shaped support, a puller bolt, a supporting pipe, a supporting rod, a first locking nut, asupporting base and a ventilation pipe, wherein the lower end of the first connecting pipe is in bolt connection to the middle position of the upper end of the coal falling pipe. Through the arrangement of a pushable isolation plate, a pushing pipe, an extending rod, the coal falling pipe and the first connecting pipe, the pushable isolation plate can be better moved to the right side of the lower end of the first connecting pipe in the using process, the situation that in the using process, the first connecting pipe and burning coal briquettes in equipment are isolated through the pushable isolation plate is prevented, and the situation that in the using process, the coal briquettes in the first connecting pipe burn, and work is affected is prevented.

The invention provides numerical control combined equipment used for a chip manufacturing process. The numerical control combined equipment comprises a machine tool seat, supporting legs, machine toolheads, a control panel, a rotary motor assembly, a buffering clamping protection seat structure, a supporting and fixing welding frame structure, a rotatable adsorption shielding cover structure, a rotatable insertion carving seat structure, a suction fan, a first connecting pipe, a conveying pipe, a fixed bottom plate, a flue gas purification box and an exhaust pipe, the upper ends of the supporting legs are connected to the four corners of the lower end of the machine tool seat through bolts correspondingly, and the machine tool heads are correspondingly connected to the left side and the right side of the upper end of the machine tool seat through the bolts. According to the numerical control combined equipment used for the chip manufacturing process, through the arrangement that a fixture seat, a fixing groove, a welding seat, a welding groove, a welding frame and a welding head are arranged cooperate with one another, connecting is carried out on the welding head and external welding equipment in the working process, then the welding head is driven to work through power generated when the external welding equipment works, and welding work is carried out on a joint of a chip and electrical equipment, so that the chip combination work is completed.

The invention discloses a liftable chemical stirrer with temperature control, speed change and observation functions. The stirrer comprises a base; a spiral lifting rod is arranged above the base; a stirrer tank body is arranged on the spiral lifting rod; a glass window is arranged on the front side of the stirrer tank body; a feed hole is arranged above the stirrer tank body; a motor is arranged on the side surface of the feed hole; a speed changing device is connected below the motor; a rotating shaft is arranged below the speed changing device; a temperature adjusting device is arranged on the side face of the stirrer tank body; spiral stirring rods are arranged at the lower end of the rotating shaft in a bilateral symmetry manner; a temperature reaction pipe is arranged under the rotating shaft; fastening devices are arranged at the two ends of the temperature reaction pipe; a discharge hole is formed in the lower part of the stirrer tank body; and a sealing nut is connected below the discharge hole. Through the arrangement of the spiral lifting rod, the glass window, the speed changing device and the temperature adjusting device, a conventional stirrer can have the functions of being convenient to lift, convenient to observe and easy in speed change and temperature adjustment.

The invention provides intelligent petroleum coke production equipment. The intelligent petroleum coke production equipment comprises a production tank, supporting rods, connecting plates, sliding plug-in grooves, a discharging hole, an adjustable observation feeding box structure, a detachably maintainable crushing roller structure, a ventilated conveying rack structure, a maintainable heating drying box structure, a hollowed-out plate, a crushing motor, a supporting block, a vibration motor, a control box, a PLC and a power switch, wherein the upper ends of the supporting rods are respectively welded at four corners of the lower end of the production tank. Due to the arrangement of the PLC, the power switch, the crushing motor, the vibration motor, a feeding pipe and an electromagnetic valve, electric equipment can be controlled to work through the PLC in the working process, and intelligent production work can be conveniently realized; and due to the arrangement of a crushing roller, crushing blades, a fixing pipe, a first connecting rod, the production tank and the sliding plug-in grooves, the crushing roller and the crushing blades can be conveniently disassembled in the working process, and the crushing blades can be conveniently maintained and replaced.

The invention provides a multifunctional electric power fireproof protection device for electric power construction. The device comprises a fixed seat, a power construction protection box, a first partition plate, a display screen, control keys, a power supply key, a pluggable locking pipe structure, an observable sealing cover structure, a fixable fire-fighting supporting box structure, a rotatable storage wheel structure, a core processor, a wireless communication module, a protection alarm module, an amplification drive, a solid-state relay, a circuit breaker, a sampling circuit unit and adata acquisition module. The power construction protection box is connected to the middle of the upper end of the fixing base through bolts. Through the arrangement of an inserting pipe, a pressure plate, a locking pipe, a wing-shaped bolt, an inserting rod and a fixing base, the inserting pipe can be inserted into a proper position by pressing the pressure plate in the working process, the electric power construction protection box is convenient to install and fix, and cable protection work in the construction process is facilitated.

The invention provides ventilation pipeline type air purification equipment of a central air conditioner. The air purification equipment comprises a fixing bottom plate, supporting plates, supporting blocks, an air conditioner outer fan mechanism, a supporting driving purification barrel structure, a rotatable rolling purification frame structure, an adjustable cleaning supporting pipe structure, an observable cooling protection shell structure, a metal hose, a conveying pipe, an output pipe, a supporting frame, a dust collector mechanism, a fixing pipe and a connecting hose. Through arrangement of an outer purification barrel, a driving motor mechanism, a driving gear, a first ball bearing, an inner purification barrel, a driven gear ring, a second ball bearing and rolling balls, the driving gear can be driven by the driving motor mechanism to rotate in the using process, the driving gear meshes with the driven gear ring, the inner purification barrel can rotate conveniently in the use process, and the rolling balls roll and collide in a first purification mesh, so that dust cleaning work is facilitated in the use process.

The invention provides a multifunctional boring machine dedicated to mechanical processing, which includes a rear column, a boring machine bed, a working base, a turntable, a worktable, a sliding and locking cover structure, a retractable adsorption lighting seat structure, and observation, protection and maintenance. Cover structure, retractable lifting seat structure, faceplate, motor, boring shaft body, front column, first guide rail, second guide rail, tailstock, connecting seat, boring shaft rear seat and control valve, the rear column bolt connection On the left side of the upper end of the boring machine bed; the working base bolts are connected to the middle position of the upper end of the boring machine bed. The setting of the shielding cover, tempered glass sheet, push rod, sliding rod, U-shaped seat and boring machine bed of the present invention is beneficial to grasp the push rod to push the shielding cover to move to the upper end of the boring machine bed in the process of processing workpieces, which is convenient to install on the boring machine bed. Cover work during work to prevent debris generated during work from polluting the working environment.

The invention provides a multifunctional low-pressure industrial waste gas burner. The multifunctional low-pressure industrial waste gas burner comprises a supporting frame, a fixing shell, a first connecting pipe, a fixing frame, an observation piece, a supportable rotary cleaning furnace structure, a replaceable purification box structure, a detachable maintenance discharge box structure, a heatable detachable air inlet pipe structure, an air guide pipe, an inverted-T-shaped discharge pipe, a first fan assembly, a rotary rod, a hand rocker, a first bevel gear, an impurity discharge pipe anda discharge valve. Through the arrangement of a supporting plate, an inner furnace, a rotating frame, a fixed rod, cleaning brush bristle, a second bevel gear, the rotary rod, the hand rocker, the first bevel gear and the fixed shell, the condition that the hand rocker is grabbed to rotate and drive the rotary rod to rotate in the using process, is facilitated; and then the second bevel gear and the first bevel gear are arranged in an engaged mode, the rotating frame is driven to rotate, the cleaning brush bristle is driven to rotate to perform cleaning work on the inner wall of the inner furnace, and cleaning working during work is facilitated.

The invention provides a multifunctional ground early warning device for a high-speed train. The device comprises a fixing box, a through wire hole, a box cover, an observation piece, a train track, an adjustable warning alarm tube structure, an adjustable shielding power generation base structure, a rotatable adjusting fixing base structure, a protective fixing box structure, a PLC, a power switch, a vibrating sensor, a lock cylinder, a wire protection tube, a first fixing tube, a wire fixing insertion rod, a first connecting rod, a light reflecting plate, a first protective pad and a ventilation hole, wherein the through wire hole is formed in the upper portion of the right side of the fixing box. According to the device, a telescopic rod, a first U-shaped base, a rotating shielding baseand a photovoltaic power generation plate are arranged, so that in the working process, the photovoltaic power generation plate performs power generation, power is conveyed to an external power receiving device, and power generation work can be conveniently carried out; and the fixing box, the first connecting rod and the light reflecting plate are arranged, so that in the working process, lightsource can be reflected by the light reflecting plate, and the warning work can be conveniently carried out.

The invention provides a combined environment-friendly processing pool for industrial waste gas treatment. The processing pool comprises a bottom table, a first fan, an air inlet pipe, a first connecting pipe, a filtering tank, a first tank cover, a detachable sealing filter frame structure, an evolvable observation tank structure, a fillable separation cover structure, a heatable humidifying frame structure, a first L-shaped pipe, a second fan, a Z-shaped pipe, a third fan, a second L-shaped pipe, a second connecting pipe, a discharge tank, a second tank cover and an exhaust pipe; and the first fan is connected to the middle of the left side of the upper end of the bottom table through bolts. By setting a fixed seat, a filter frame, a carbon fiber filter screen, a glass fiber filter screen and a stainless steel screen, the pressure of the top and the bottom of the filter tank can be changed through the first fan and the first connecting pipe in the working process, waste gas is filtered by the carbon fiber filter screen, the glass fiber filter screen and the stainless steel screen and then enters the top of the filter tank, and waste gas filtering work is facilitated.

The invention provides an adjustable coal feeder connecting device of a circulating fluidized bed boiler coal feeding system, which comprises a coal drop pipe, a first connecting pipe, a second connecting pipe, an insertion hole, a fixed cover and a rotatably connected conveying pipe Structure, pluggable sliding speed control plate structure, observable cleaning tube structure, pushable isolation plate structure, inclined T-shaped cover, U-shaped bracket, jacking bolt, support tube, support rod, first lock nut, support seat and the ventilation pipe, the lower end of the first connecting pipe is bolted to the middle position of the upper end of the coal falling pipe. The present invention is arranged to push the isolation plate, the push pipe, the extension rod, the coal falling pipe and the first connecting pipe, which is beneficial to move the push isolation plate to the right side of the lower end of the first connecting pipe during the use process, preventing the use of In the middle, the first connecting pipe is isolated from the burning coal in the equipment by pushing the isolation plate, so as to prevent the burning of the coal in the first connecting pipe from affecting the work during use.

The invention provides an oil extraction informatization wireless instrument configuration debugging device which comprises a device body, a maintenance hole, a display screen mechanism, a fixed connecting block, a hanging hole, a rotatable anti-skid maintenance cover structure, a clamping adsorption moving seat structure, an adsorption shielding guide frame structure, a detachable hanging carrying ring structure, a power adapter mechanism and a power management module. The device comprises a device body, a lithium battery mechanism, a voltage stabilizing circuit board mechanism, a wireless transmission module and a ZigBee module, and a maintenance hole is formed in the middle of the lower portion of the front surface of the device body; the middle position of the upper portion of the front surface of the device body is in bolted connection with a display screen mechanism. Through arrangement of the rotating cover, the connecting plate, the wing-shaped bolt, the device body and the maintenance hole, loosening of the wing-shaped bolt in the using process is facilitated, then the rotating cover is pushed to rotate, and electrical equipment in the device body can be conveniently maintained and overhauled in the using process.

The invention provides convenient-to-maintain pesticide emulsifiable concentrate production shearing and emulsifying equipment which comprises a base, a fixed support, a supporting plate, a discharging pump, a mixing barrel, an observable measurement pushing tank structure, an observable adjustment conveying pipe structure, a rotatable fixed stirring rod structure, a storable heat preservation stirring barrel structure, a stirring motor, a stirring rod, a filling pump, a feeding pipe, a feeding connecting pipe, an inserting pipe, a material suction pipe, an output pipe and a fixing cover. Through the arrangement of the storage barrel, the observation piece, the pushing plate, the first connecting base, the air pump assembly and the air inlet pipe, the air pump assembly starts to work to inject air into the bottom end of the interior of the storage barrel through the air inlet pipe in the emulsion conveying process, and the pushing plate is pushed to move upwards by changing the air pressure; and then the emulsified liquid is pushed to move so that the emulsified liquid is conveniently pushed in the process of guiding and conveying the emulsified liquid.

The invention belongs to the technical field of electric power metering equipment, and provides a mobile high-voltage electric power metering device and a use method thereof. The device comprises a metering box, a moving plate, adjustable anti-sinking supporting seat structures, a pluggable dust removal ventilation frame structure, a sleeving fixed power-off connection box structure, and a pluggable protection fixed plate structure, wherein the moving plate is arranged on the bottom side of the metering box, the adjustable anti-sinking supporting seat structures are symmetrically arranged at the two ends of the moving plate, one side of the bottom end of the metering box is provided with the pluggable dust removal ventilation frame structure, one side of the upper end of the metering box is provided with the sleeving fixed power-off connection box structure, and the pluggable protection fixed plate structure is arranged on the upper side of the metering box. According to the invention, the device solves the problems that the high-voltage metering box is inconvenient to power off in the use process, electrical components are inconvenient to maintain in the use process, dust cleaning work is inconvenient to carry out when the high-voltage metering box is used outdoors for a long time, and sinking prevention is inconvenient to carry out in the use process.