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37results about How to "Realize fast loading" patented technology
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Twin-lock quick-release locking mechanism
ActiveCN101289054AEnsure safe lockingSolve the problem of safe useElectric propulsion mountingCamCentrifugal force
The invention provides a double-lock fast dismounting latch mechanism which comprises a double latch mechanism, a fast unlocking mechanism and fittings. One end of a suspension link of the double latch mechanism is arranged at a suspension link locating seat fixed on the side surface of a front door of an inner box body and can rotate by surrounding the suspension link locating seat; the other end can be hung on the head part of a handle to carry out locking; the handle is locked by a bolt to form a first lock; simultaneously, one bolt fixedly arranged at the lower part of the suspension link locating seat is inserted into a jack at the lower part of a handle seat at the front door to form a second lock; the fast unlocking mechanism is also fixedly arranged at the front door; a double bolt is driven by a cam mechanism to control the double latch mechanism and realize the locking or unlocking of the double locks. The mechanism of the invention has the advantages of reliable locking, being convenient and fast to unlock and realizing fast mounting and dismounting of the battery; simultaneously, a centrifugal force and vibration generated when an automobile turns are overcome and the requirements of safe locking of the battery as well as fast mounting and dismounting are ensured.
Owner:北京辉程动力科技有限公司
PNP pixel lamp convenient to disassemble and maintain
InactiveCN105065936AGood sealing structureSolution to short lifePoint-like light sourceElectric lightingLight sourceEngineering
The invention provides a PNP pixel lamp convenient to disassemble and maintain. The PNP pixel lamp is characterized in that the PNP pixel lamp comprises a base, a light source module and a locking ring; the base is provided with a cable opening allowing a cable to penetrate, a circuit board connected with the cable is arranged in the cable opening, the base and the circuit board in the base are integrally formed in a sealing manner, and first electrodes making contact with the light source module are exposed outside the base; a light source substrate with LED beads is formed in a full-filling and packaging manner, and second electrodes making contact with the base are exposed outside the bottom face of the light source module; the locking ring is matched with the base to fasten the light source module to the base. According to the PNP pixel lamp, separated independent packaging design and a rotating clamping buckle structure are adopted, field maintenance of an LED light source dot matrix is facilitated, and the maintenance time and the maintenance cost are reduced; and meanwhile, the special multi-sealing waterproof technology is adopted to make up for the defect that the waterproof performance is lowered due to the separation design, so that products have excellent sealing performance and waterproof performance, and the PNP pixel lamp is a product with practicality, technicality and economical efficiency considered.
Owner:广东维克光电技术有限公司
Air conditioner and air filtering device
PendingCN107036170ARealize quick releaseRealize fast loadingMechanical apparatusLighting and heating apparatusAir filterEngineering
The invention provides an air filtering device which comprises an outer frame assembly, an inner frame assembly and a filtering assembly. The outer frame assembly comprises an outer frame and an outer support, wherein the outer support is arranged on the outer frame; the inner frame assembly can be detachably mounted in the outer frame assembly and comprises an inner frame and an inner support which is arranged on the inner frame; the inner frame is mounted in the outer frame; the inner support is opposite to the outer support; and the filtering assembly is arranged between the inner frame and the outer frame and is fixed by the inner support and the outer support. When the filtering assembly needs to be replaced, the inner frame assembly is taken out of the outer frame assembly; after a new filtering assembly is replaced, the inner frame assembly is mounted in the outer frame assembly, so that the outer frame assembly and the inner frame assembly can be repeatedly utilized, and the replacement cost is reduced, thereby reducing the maintenance cost of a user; moreover, quick dismounting and quick mounting of the filtering assembly also can be realized, and the replacement efficiency is improved. The invention also provides an air conditioner.
Owner:GREE ELECTRIC APPLIANCES INC
Quickly-assembled and quickly-disassembled structure and showing stand
PendingCN111720393APrevent prolapseGuaranteed aestheticsRod connectionsShow shelvesStructural engineeringMechanical engineering
The invention discloses a quickly-assembled and quickly-disassembled structure and a showing stand. The quickly-assembled and quickly-disassembled structure is extremely easy to operate, only an inserting-connection assembly needs to be inserted into an inserting hole of a matching assembly firstly, at the moment, a clamping piece can slide inwards along a sliding groove, when moved to an appropriate position, the clamping piece can be moved into a clamping groove either by rotating the inserting-connection assembly or the matching assembly, at the moment, the clamping groove axially limits the clamping piece, the inserting-connection assembly can be prevented from being pulled away from the inserting hole, and then quick assembly is completed. When quick disassembly is needed, only by continuing rotating the inserting-connection assembly or the matching assembly in the same direction or the reverse direction, the clamping piece can return into the sliding groove, at the moment, the inserting-connection assembly can be moved out from the interior of the inserting hole, and quick disassembly is completed. Only two actions of inserting and rotating are needed in the whole quick assembly process, the quick disassembly process also only needs two actions of rotating and pulling-out, assembly and disassembly are extremely quick and convenient, the structure is simple and not complex, and the anti-falling effect is good; and meanwhile the quickly-assembled and quickly-disassembled structure cannot be seen from the outside, and the overall beauty of the showing stand can be ensured.
Owner:SUNTOP XIAMEN DISPLAY SYST
Low-pressure shunting device
The invention provides a low-pressure shunting device. The low-pressure shunting device comprises a connecting frame, a shunting basin and a shunting cover, wherein the connecting frame, the shuntingbasin and the shunting cover are connected with a mold body. The upper end of the shunting basin extends outwards to form two or more protruding blocks, and the shunting basin is movably installed ina positioning groove of the connecting frame through the protruding blocks. The shunting cover is installed at a basin port at the upper end of the shunting basin through an asbestos pad, the shuntingcover is provided with bosses, and a water inlet corresponding to a sprue of the mold body is formed among the bosses; and the bosses comprise one or more lower cylindrical bosses arranged on the inner wall of the shunting cover and one or more cylindrical bosses arranged on the outer wall of the shunting cover, and the lower end of the shunting basin is provided with a liquid inlet correspondingly matched with a liquid lifting tube. The low-pressure shunting device mainly aims at solving the problems that during low-pressure aluminum-alloy metal mold casting, paint spraying, maintenance andcleaning operation of the shunting device are long in time and inconvenient. According to the low-pressure shunting device, operation can be conducted without disassembling a mold, and inner-cavity stuck aluminum cleaning is convenient to achieve.
Owner:XINXING HEAVY IND HUBEI 3611 MECHANICAL
Conveying device of noodle stewing machine, and conveying method thereof
PendingCN109808925AGood for mass productionIncrease productivityIndividual articlesConveyor partsEngineeringMechanical engineering
The invention discloses a conveying device of a noodle stewing machine and a conveying method thereof. The conveying device comprises a noodle stewing table, a conveying conveyor belt, a feeding device above the conveying conveyor belt and a conveying guide rail above the noodle stewing stable; a noodle stewing spoon is arranged on the noodle stewing table; and a material box is arranged on the feeding device. The material box is placed on the conveying conveyor belt through the feeding device, the noodle stewing spoon is moved through the conveying guide rail, foodstuff in the noodle stewingspoon is put into the material box on the conveying conveyor belt, and the whole conveying device is compact in structure and high in space utilization rate and greatly improves the production efficiency.
Owner:珠海华志达科技有限公司
Pier column maintenance device and film covering construction method
PendingCN113756182AImprove lamination efficiencyImprove lamination qualityBridge structural detailsBridge erection/assemblyArchitectural engineeringPier
The invention relates to the field of buildings, and provides a pier column maintenance device and a film covering construction method. The pier column maintenance device comprises a rack fixed to a top of apier column, a lifting assembly slidably arranged on the rack in the circumferential direction of the pier column, and a maintenance film assembly which comprises a shaft rod and a maintenance film roll rotatably arranged on the shaft rod, wherein the shaft rod is connected with the lifting assembly; and the lifting assembly can lift or lower the maintenance film roll while sliding in the circumferential direction of the pier column so that the maintenance film roll can be wound around the pier column according to the spiral track. After the rack is hoisted at the top end of the pier column, a constructor can make the maintenance film spirally wind on the pier column on the ground through the lifting assembly, and therefore in the pier column maintenance film covering construction process, a crane does not need to be matched for construction, a support does not need to be erected, the construction period can be shortened, the construction cost can be reduced, high-altitude film covering operation of workers is avoided, and potential safety hazards of construction are eliminated.
Owner:NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
Lifting platform for greenhouse
ActiveCN110886784AGood sealingPrevent dust from entering the inside of the bearingBearing componentsLifting framesBall (bearing)Structural engineering
The invention discloses a lifting platform for a greenhouse. The lifting platform for the greenhouse comprises a shear fork type lifting mechanism. The shear fork type lifting mechanism comprises an inner shear fork frame and an outer shear fork frame. Bearings are installed on the two sides of the upper end of the inner shear fork frame, and bearings are installed on the two sides of the lower end of the outer shear fork frame. Each bearing comprises an inner ring, an outer ring, rolling balls, a pair of sealing end covers, first sealing parts and second sealing parts. A pair of limiting sleeves are arranged on the outer wall of each inner ring, and a pair of limiting sleeves are arranged on the outer wall of each outer ring. The sealing end covers are arranged between the corresponding end faces of the inner rings and the corresponding end faces of the outer rings. The first sealing parts are arranged in first gaps which are formed between the outer sides of the corresponding sealingend covers and the inner rings / the outer rings. The second sealing parts are arranged in second gaps which are formed between the inner sides of the corresponding sealing end covers and the inner rings / the outer rings. Due to the fact that the structure is adopted, the bearings of the lifting platform for the greenhouse have the good sealing performance, the dust can be prevented from entering the device, and the phenomenon that the lifting operation of the shear fork type lifting mechanism can be affected is avoided.
Owner:WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
Fast mounting closestool cover plate
Owner:XIAMEN DP PRECISION TECH CO LTD
Wire arranging and gluing device for membrane wire
PendingCN109364755AEvenly spacedImprove aestheticsSemi-permeable membranesEngineeringMechanical engineering
The invention discloses a wire arranging and gluing device for a membrane wire. The wire arranging and gluing device includes a working table, a wire arranging mechanism and a gluing mechanism, wherein the wire arranging mechanism and the gluing mechanism are arranged on the working table. The wire arranging mechanism includes two wire distributing plates in press fit with each other. Each wire distributing plate includes a base plate, a glue injecting groove formed in the base plate and wire arranging grooves which are evenly formed at intervals in the length extending direction of the glue injecting groove, disposed in the base plate and used for placing membrane wire in a one-to-one correspondence mode. The wire arranging grooves are located on the two sides of the glue injecting groovein the width direction of the glue injecting groove. The gluing mechanism includes a base, a guide rail frame disposed on the base, a sliding block slidably disposed on the guide rail frame in the length extending direction and vertical direction of the glue injecting groove in the wire distributing plates subjected to press fit, and a gluing head disposed on the sliding block and used for outputting a hot melt adhesive. The gluing head is located above the wire distributing plates subjected to press fit. According to the wire arranging and gluing device for the membrane wire, the membrane wires are evenly arranged at intervals, roots of the membrane wires are effectively protected, the membrane curtain anti-pollution capability is improved, and the quick insertion and quick installationin the production process can be achieved.
Owner:苏州富淼膜科技有限公司
Rapid installation angle valve
InactiveCN103470835ARealize fast loadingRealize functionHose connectionsValve housingsBlocked ConnectionEngineering
A rapid installation angle valve comprises an angle valve body, a reset blocking sleeve and a joint; the joint is connected with a hose; the reset blocking sleeve is flexibly matched with the water outlet end of the angle valve body; the reset blocking sleeve is provided with a perforation hole which is formed by a large section of circular arc and a small section of circular arc; meanwhile the reset blocking sleeve is also provided with an elastic reset device; the joint is arranged in a water outlet hole of the water outlet end in a sealing match mode; the joint is provided with an annular groove for the reset blocking sleeve to match in a blocking connection mode; whether the reset blocking sleeve is matched with the annular groove of the joint or not depends on whether the large circular arc of the perforation hole of the reset blocking sleeve and the water outlet hole of the water outlet end are coaxial or not; the elastic reset device of the reset blocking sleeve is in the state of deformation and energy storage when the large circular arc of the perforation hole of the reset blocking sleeve and the water outlet hole of the water outlet end are coaxial; accordingly functions of rapid installation and rapid detachment of the angle valve and the hose can be achieved. According to the rapid installation angle valve, the structure is simple; the assembly is convenient; the cost is low; the rapid installation angle valve is safe and reliable after fixation and can bear high pressure; the abutting joint can be easy without any auxiliary tool when the rapid installation angle valve is in abutting joint with the hose and accordingly the rapid installation angle valve can be applied to the narrow space.
Owner:XIAMEN LOTA INT CO LTD
Circuit board universal fixture for vibration test board and using method thereof
PendingCN111006832ARealize fast loadingReduce processing stepsVibration testingStructural engineeringTest board
The invention discloses a circuit board universal fixture for a vibration test board and a using method thereof. The universal fixture comprises two limiting strips which are arranged at the edge of abottom plate of the vibration test board in parallel front and back; at least two movable strips with adjustable left and right positions are vertically connected between the two limiting strips; a plurality of pressing blocks capable of rotating around the axes of the pressing screws are symmetrically connected to the adjacent movable strips through the pressing screws. The cross section of themovable strip corresponding to the pressing block up and down is of an inverted T-shaped structure; the height of the protruding part on the movable strip is smaller than the thickness of the to-be-tested circuit board; the length of the long side of the pressing block is larger than the width of the protruding part on the movable strip, the length of the short side of the pressing block is not larger than the width of the protruding part on the movable strip, and the pressing block extending out of the protruding part of the movable strip is driven by the pressing screw to move downwards to clamp a to-be-tested circuit board on the bottom surface of the adjacent protruding part of the movable strip. The circuit board universal fixture can be used for vibration test clamping of circuit boards of various sizes, and the universality is improved; quick installation of the circuit board can be realized, the production efficiency is greatly improved, and the labor cost is reduced.
Owner:长沙万为机器人有限公司
Floating type thread gauge and automatic thread detection device using same
PendingCN113701583AEasy to operateImprove disassembly efficiencyApertured gaugesScrew threadSmall range
The invention discloses a floating type thread gauge and an automatic thread detection device using the same. The thread gauge comprises a bearing part, a floating part and a switching part; the bearing part is provided with an inlet disposed at the upper end and a channel extending downwards from the inlet in the bearing part; a through cavity from top to bottom is formed in the middle of the floating part, the lower portion of the floating part is hidden in the bearing part and limited in the channel, a movable locking ball is arranged on the side wall of the lower portion of the floating part, and a spring piece is arranged between the bottom end of the floating part and the bearing part so that the floating part can float up and down in the direction of the channel in a small range; and the lower end of the switching part is provided with an insertion part, the insertion part is inserted into the through cavity from top to bottom, and the insertion part is clamped in the through cavity by means of extrusion force which is generated by a locking ball in the radial direction and faces the center of the floating part. According to the thread gauge disclosed by the invention, the switching part, the floating part and the bearing part are matched with one another, so that the switching part and the floating part can be more conveniently and quickly dismounted and mounted, and the dismounting and mounting efficiency is improved.
Owner:昆山星益沅精密机械有限公司
Blast furnace coal gas overlong pulse bag type dust collector
InactiveCN102397726AReduce workloadQuality improvementDispersed particle filtrationDust arrestersFiberThermodynamics
The invention relates to a blast furnace coal gas overlong pulse bag type dust collector, which comprises a dust collector barrel, a filter bag and a blowing device, wherein the side wall of the barrel is provided with an air inlet and an air outlet; the filter bag is arranged in the barrel above the air inlet and below the air outlet; the blowing device comprises air distributing boxes, at least one pulse valve arranged at inlet of each air distributing box and a main blowing pipe; the main blowing pipe is provided with a plurality of spray nozzles along the axial direction; the diameter of the barrel is 2,600-5,000 millimeters; the length of the fiber bag is 12-16 meters; and the diameter of the filter bag is 130-180 millimeters. In the blast furnace coal gas overlong pulse bag type dust collector, an overlong bag technology is introduced, the structural size of the barrel and a corresponding air inlet system are optimized, modularization and fast assembling of a product are realized finally, the processing and transporting costs are reduced, and the technology and costs of the blast furnace coal gas overlong pulse bag type dust collector are completely superior to those of the conventional large barrel blast furnace coal gas dry process bag type dust collector.
Owner:KELIN ENVIRONMENTAL PROTECTION EQUIP
Toilet cover plate capable of being rapidly assembled or disassembled
The invention discloses a toilet cover plate capable of being rapidly assembled or disassembled, which comprises a cover plate assembly and a quick-assembly mechanism, wherein the quick-assembly mechanism comprises a fixed piece fixed on a toilet body and an adapting piece rotatably connected with the cover plate assembly; the adapting piece comprises a shell body and a button; the button is limited in the shell body; the shell body is in cup joint with the fixed piece; the button is provided with a clamped piece for clamping the fixed piece; and the clamped piece enables the fixed piece to be separated from the shell along the transmission of the button. Due to the adoption of the technical scheme, the button of the adapting piece is matched with the fixed piece, and when the button is clamped and matched with a lug, an upper cover and a seat retainer cannot be disassembled from the toilet body; and due to the transmission of the button, the button is separated from the fixed piece, so that the upper cover and the seat retainer can be disassembled from the toilet body easily, and the quick-assembly of the upper cover and the seat retainer can be realized.
Owner:ECO XIAMEN TECH INC
Ceramic tap
ActiveCN107084250ANo pollutionHigh glaze densityWater resource protectionOperating means/releasing devices for valvesWater sourceMechanical engineering
A ceramic tap comprises a ceramic handle, a ceramic valve body, a valve element and a water inlet pipe and further comprises a valve element seat and a water outlet pipe. The valve element is installed in the valve element seat; the valve element seat is fixedly installed in the ceramic valve body and provided with a water outlet and a water inlet; one end of the water inlet pipe is connected with a water inlet of the ceramic valve body; the ceramic handle and the valve element are matched in a buckling mode to achieve rapid installing; one end of the water outlet pipe is detachably connected with a water outlet of the valve element, and the other end of the water outlet pipe is located at the water outlet end of the ceramic valve body. The ceramic tap is easy to clean, capable of preventing scalding and static, free of electroplating and free of populating the water source. The ceramic handle and the valve element are matched in a buckling mode to achieve rapid installing, and the water outlet pipe is detachably connected with a water outlet of the valve element, so that the assembling efficiency is improved, and automatic assembling is easy to achieve.
Owner:JOMOO KITCHEN & BATHROOM
Cable connector
PendingCN113314874AQuick installationQuick releaseCoupling device detailsMulticonductor cable end piecesStructural engineeringElectric cables
The invention discloses a cable connector which comprises a body; a limiting sleeve for limiting a cable is arranged at the right end of the body; and a plugging terminal is arranged in the left end of the body. The cable connector is characterized in that two sets of limiting protrusions are symmetrically arranged on the outer edge face of the right end of the body, and two sets of limiting grooves are symmetrically formed in the inner wall of the limiting sleeve; the front ends of the limiting grooves are communicated with the left side face of the limiting sleeve; the limiting sleeve is inserted into the right end of the body; each set of limiting protrusions are inserted into one set of limiting grooves; by rotating the limiting sleeve, the limiting protrusions are clamped at the right ends of the limiting grooves, and the body and the limiting sleeve are connected in a locked mode through the limiting protrusions and the limiting grooves. According to the invention, quick assembly and quick disassembly of the connector are realized.
Owner:太仓泰柯尼电缆有限公司
Quick-mounting and quick-dismounting structure on faucet base table and quick-mounting and quick-dismounting method
InactiveCN107254897AEasy to fixRealize fast loadingDomestic plumbingStructural engineeringMechanical engineering
Owner:XIAMEN EASO CO LTD
Toilet cover plate capable of being rapidly assembled or disassembled
The invention discloses a toilet cover plate capable of being rapidly assembled or disassembled, which comprises a cover plate assembly and a quick-assembly mechanism, wherein the quick-assembly mechanism comprises a fixed piece fixed on a toilet body and an adapting piece rotatably connected with the cover plate assembly; the adapting piece comprises a shell body and a button; the button is limited in the shell body; the shell body is in cup joint with the fixed piece; the button is provided with a clamped piece for clamping the fixed piece; and the clamped piece enables the fixed piece to be separated from the shell along the transmission of the button. Due to the adoption of the technical scheme, the button of the adapting piece is matched with the fixed piece, and when the button is clamped and matched with a lug, an upper cover and a seat retainer cannot be disassembled from the toilet body; and due to the transmission of the button, the button is separated from the fixed piece, so that the upper cover and the seat retainer can be disassembled from the toilet body easily, and the quick-assembly of the upper cover and the seat retainer can be realized.
Owner:ECO XIAMEN TECH INC
A profile quick-loading mechanism
Owner:HANGZHOU CLEAN DELL SANITARY WARE CO LTD
A handheld vacuum cleaner
Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE
High-adaptability backrest lock capable of being assembled positively and negatively
PendingCN111845478AEliminate abnormal noiseReduce the difficulty of processing and manufacturingMovable seatsTorsion springIndustrial engineering
The invention relates to a high-adaptability backrest lock capable of being assembled positively and negatively. The high-adaptability backrest lock comprises a cover plate and a bottom plate, whereinthe cover plate and the bottom plate are buckled with each other to form a lock cavity; a large lock hook, a large lock hook rivet and a large lock hook return torsion spring are arranged in the lockcavity; the large latch hook is relatively and fixedly provided with a latch hook opening rivet; the lock hook opening rivet is linked with an opening arm; the opening arm is linked with an opening arm torsion spring; the high-adaptability backrest lock is characterized in that the cover plate is linked with a bracket assembly; a detachable connecting mechanism is arranged between the cover plateand the support assembly. The support assembly comprises a support, the support is provided with a cover plate mounting panel, a seat mounting panel and a supporting panel, and the cover plate is provided with a forward and reverse mountable mechanism. The high-adaptability backrest lock has the beneficial effects that the high-adaptability backrest lock capable of being assembled positively andnegatively is provided, the structure is improved, machining is convenient, the mold is simplified, the material utilization rate is increased, and high adaptability is achieved.
Owner:姚国强
Quickly-mounted building indoor ceiling
The invention discloses a quickly-mounted building indoor ceiling. The quickly-mounted building indoor ceiling is characterized in that a transversely-arranged main keel and a longitudinally-arrangedauxiliary keel are included; the main keel and the auxiliary keel are fixedly connected; a top rod is arranged on the auxiliary keel and penetrates through the auxiliary keel to be longitudinally arranged; a safety frame used for preventing the top rod from being broken and falling is arranged on the side face of the auxiliary keel, and the safety frame sleeves the main keel; a connecting rod is arranged between the safety frame and the auxiliary keel and used for connecting the safety frame with the main keel; and a ceiling lamp is arranged on the main keel, and the ceiling can be quickly mounted and is provided with a device preventing the keels from falling.
Owner:温州睿鹰建设工程有限公司
Cymbal quick dismounting device
InactiveCN110689864ASimple structureEasy to usePercussion musical instrumentsEngineeringMechanical engineering
Owner:TIANJIN JINBAO MUSICAL INSTR
Fast mounting closestool cover plate
Owner:XIAMEN DP PRECISION TECH CO LTD
Twin-lock quick-release locking mechanism
ActiveCN101289054BRealize fast loadingEnsure safe lockingElectric propulsion mountingLocking mechanismCam
Owner:北京辉程动力科技有限公司
Handheld dust collector
The invention discloses a handheld dust collector. The handheld dust collector comprises a cylinder body and a dust collecting cover detachably connected to the lower end of the cylinder body. The dust collecting cover is detachably connected to the lower end of the cylinder body through the clamping connection of a pair of moving parts and the cylinder body. The moving parts are driven by a corresponding driving assembly to move, so that the moving parts are connected with or separated from the cylinder body. The driving assembly comprises a rack, a first gear, a second gear and a third gear.The rack is in sliding fit with a pair of second guide seats on the dust collecting cover. The first gear is meshed with the rack. The second gear and the first gear are coaxially arranged. The thirdgear is meshed with the second gear. The third gear is meshed with the gear ring on the dust collecting cover. Due to the adoption of the structure, quick disassembly and quick assembly between the cylinder body and the dust collecting cover are realized. The dust in the dust collecting cover is convenient to clean.
Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE
Device and method for in-plane shear test of ceramic-based fiber bundle composite material
ActiveCN111965048BRealize experimental measurementAvoid damageMaterial strength using steady shearing forcesFiber bundleShear stress
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Thermocouple mounting and fastening device
InactiveCN112345097ARealize fast loadingReduce twistThermometer detailsThermometers using electric/magnetic elementsClassical mechanicsEngineering
The invention discloses a thermocouple mounting and fastening device, which comprises: a holding body formed at the tail part of a thermocouple, wherein the holding body is provided with a step part,and a limiting block is formed below the step part; a fixing sleeve which is arranged at the lower part of the mounting hole of the cover body of the equipment, wherein a guide groove extending vertically is formed in the sleeve wall of the fixing sleeve; a movable sleeve which is arranged above the fixing sleeve; and an elastic pre-tightening piece which is arranged between the fixing sleeve andthe movable sleeve. The movable sleeve is pressed by the step part of the holding body by applying force to the holding body downwards, and then the limiting block slides downwards along the guide groove. When the limiting block slides downwards away from the fixing sleeve, the limiting block and the guide groove are staggered by screwing the holding body, so that the limiting block abuts againstthe lower end of the fixing sleeve.
Owner:TIANCHANG HUILING ELECTRIC APPLIANCE METER FACTORY
A pnp pixel light that is easy to disassemble and maintain
InactiveCN105065936BSolution to short lifeIncrease production capacityGas-tight/water-tight arrangementsLight fasteningsDot matrixEngineering
The invention provides a PNP pixel lamp convenient to disassemble and maintain. The PNP pixel lamp is characterized in that the PNP pixel lamp comprises a base, a light source module and a locking ring; the base is provided with a cable opening allowing a cable to penetrate, a circuit board connected with the cable is arranged in the cable opening, the base and the circuit board in the base are integrally formed in a sealing manner, and first electrodes making contact with the light source module are exposed outside the base; a light source substrate with LED beads is formed in a full-filling and packaging manner, and second electrodes making contact with the base are exposed outside the bottom face of the light source module; the locking ring is matched with the base to fasten the light source module to the base. According to the PNP pixel lamp, separated independent packaging design and a rotating clamping buckle structure are adopted, field maintenance of an LED light source dot matrix is facilitated, and the maintenance time and the maintenance cost are reduced; and meanwhile, the special multi-sealing waterproof technology is adopted to make up for the defect that the waterproof performance is lowered due to the separation design, so that products have excellent sealing performance and waterproof performance, and the PNP pixel lamp is a product with practicality, technicality and economical efficiency considered.
Owner:广东维克光电技术有限公司
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