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52results about How to "Effective dust protection" patented technology
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Accumulator car facility
InactiveCN106994911AImprove securityImprove stabilityCharging stationsElectric vehicle charging technologyEngineeringElectric shock
The invention discloses an accumulator car facility. The accumulator car facility comprises a charging box body and a charging gun which is jacked into the charging box body to be connected with the charging box body in a matched mode. A hook is fixedly arranged on the left side of the charging box body, and a hanging slot is formed between the hook and the charging box body. An inner end slot stretching left and right is formed in the charging box body, and a jacking slot communicates with the right end of the inner end slot and the exterior of the charging box body. A partition plate fixedly connected with the charging box body is arranged on the position, located above the jacking slot, of the right end of the inner end slot, and an open hole upwards stretching is formed in the partition plate. According to the accumulator car facility, the overall structure is simple, production cost is low, power supplying is safe and stable, running operation is easy, the electric shock accident in existing lives is effectively reduced, life and property safety of people is guaranteed, occurrence of the accumulator car power outage accident caused by error kick and error collision can be avoided, the service life of the accumulator car facility is effectively protected, and the accumulator car facility is suitable for being used and popularized.
Owner:贾庆萱
Long-service-life welding apparatus
InactiveCN107171108AImprove stabilityImprove securityCoupling device detailsEngineeringElectric shock
The invention discloses a long-service-life welding apparatus. The long-service-life welding apparatus comprises a frame body and an electric connector which is inserted in the frame body to be connected therewith in a matching manner; an internal groove which extends left and right is formed in the frame body; an inserting groove is connected between the right end of the internal groove and the exterior of the frame body; a partition strip fixedly connected with the frame body is arranged at the right end of the internal groove above the inserting groove; an opening slot which extends upwardly is formed in the partition strip; and the left end of the opening slot is connected with the internal groove, the right end is connected with the exterior of the frame body, and the lower side is connected with the inserting groove. The long-service-life welding apparatus is simple in overall structure, low in production cost, safe and reliable in power supply, simple and convenient in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life safety of people, avoiding power failure accident of the welding machine caused by mistake kicking and mistake collision, and effectively protecting the service life of the welding machine, and is suitable for popularization and use.
Owner:衢州市洼帝尔数控设备有限公司
Dustproof cover with louver capable of being automatically opened under heat and implementation method of dustproof cover
PendingCN110107871ABeautiful appearanceEffective dust protectionMechanical apparatusOutdoor lightingElectricityElectrical control
The invention discloses a dustproof cover with a louver capable of being automatically opened under heat. The dustproof cover comprises a lamp body, the interior of the lamp body is connected with a light source module, the position, corresponding to the light source module, of the upper part of the lamp body is connected with a dustproof cover body, the dustproof cover body is connected with a plurality of louver blades, and one sides of the louver blades are connected with the dustproof cover body through double-metal sheets. The invention further discloses an implementation method of the dustproof cover with the louver capable of being automatically opened under the heat. Under the situation that a lamp is not turned on, due to no temperature change, the double-metal sheets have no deformation amount, the louver blades are combined, the appearance is attractive, and the effective dustproof effect is achieved; when the lamp is turned on, the temperature reaches a specific value, thedouble-metal sheets are deformed under the heat to open the louver blades, thus air convection is formed, heat dissipation is optimized, the lamp is effectively protected, and the life of the lamp isprolonged; and compared with the mode that the louver is automatically opened by increasing electricity on the market, physical properties of the copper and iron metal sheets are fully utilized, and thus compared with electrical control, the cost is low, controllability is high, and the maintenance factor is low.
Owner:HENGDIAN GRP TOSPO LIGHTING
Terminal device for video editing artistic design
InactiveCN111625063AImprove cooling effectEffective dust protectionFouling preventionCouplings bases/casesKey pressingTerminal equipment
The invention provides a terminal device for video editing artistic design, which comprises a terminal box body, a driving mechanism is arranged at the upper part of the left end surface of the terminal box body, and the left end surface of the terminal box body is slidably connected with a first hairbrush which is longitudinally distributed. The first hairbrush matches a second hairbrush. By turning on a switch, a controller is enabled to start a motor, a motor rotating shaft drives a screw rod to rotate; a nut drives the first hairbrush to move backwards under the action of threads; when thefirst hairbrush moves to the rear end; a key on the reverse switch is pressed; the rotating shaft of the motor reversely rotates; and when the first brush moves to the front end, a key on the stop switch is pressed, so that the motor stops operating, the first brush can clean the heat dissipation holes in the left end surface of the terminal box body every time the terminal box body is started, and the heat dissipation effect in the terminal box body is further improved.
Owner:张红宾
Multi-modality English teaching device for English teaching
InactiveCN111678019AExtended service lifeHeight adjustableStands/trestlesElectrical appliancesMulti modalityEngineering
The invention discloses a multi-modality English teaching device for English teaching. The multi-modality English teaching device comprises a mounting box, wherein a multimedia display screen is arranged in the mounting box; a height adjusting mechanism for driving the multimedia display screen to ascend and descend is further arranged in the mounting box; an angle adjusting mechanism for drivingthe multimedia display screen to rotate is further arranged on the height adjusting mechanism; the height adjusting mechanism comprises a first rotating shaft; the first rotating shaft is rotationallyconnected to the inner wall of one side of the mounting box; the first rotating shaft is driven by a reducer arranged on the outer wall of the mounting box; a first gear is arranged on the middle part of the first rotating shaft; a toothed plate is meshed on the surface of the first gear; and a fixed block is fixed to the side, far away from the bottom of the first gear, of the toothed plate. Themulti-modality English teaching device is mounted in a suspension way, so that the classroom space can be utilized fully. The mounting height is relatively large, so that the display screen is not touched by students during playing, chasing and other activities of the students. The multi-modality English teaching device is put away when not in use, so that effective dust prevention can be achieved.
Owner:WEIFANG UNIV OF SCI & TECH
Sprinkle with releasable cover
The invention relates to a sprinkler which includes a support body (3), at least one nozzle (2), a thermally activated release device (18) and a hood (13) which is locked in a protective position (14 ,17) In front of the above-mentioned nozzle, so as to mechanically protect the release device when the sprinkler is in non-working mode, and can be moved to a release position away from the nozzle to expose the release device. When the sprinkler is in working mode, the nozzle is in the release device After release, the fire extinguishing agent can be sprayed, and the support body includes an inlet (5) for introducing the fire extinguishing agent. In order that the sprinkler can be used in environments with deep exposure to dust and impurities, and in order not to start spraying extinguishing agent when the sprinkler is exposed to heat while its cover (13) is in the protective position, the sprinkler includes a device (6) , which is movable relative to the support body (3) and is arranged to move relative to the support body under fluid pressure and to exert a force on the locking areas (14, 17) causing the locking areas to open, thereby moving the cover to the above-mentioned release position to expose the release device (18) and to place the sprinkler in the standby mode, wherein the release device (18) is not actuated and is thus able to react to heat and achieve the release of the sprinkler and to set the sprinkler in the operating mode.
Owner:MARIOFF CORP OY
Hair straightener device
ActiveCN107095427AImprove securityImprove stabilityCurling devicesLive contact access preventionElectrical connectionEngineering
The invention discloses a hair straightener device. The hair straightener device comprises a shell and an electrical connection head jacked into the shell for cooperative connection. An inner groove expanding left and right is formed in the shell. The right end of the inner groove and the exterior of the shell are connected with a splice groove, a partition plate fixedly connected with the shell is arranged at the position, located above the splice groove, of the right end of the inner groove, a groove expanding upwards is formed in the partition plate, the left end of the groove is connected with the inner groove, the right end of the groove is connected with the exterior of the shell, and the lower portion of the groove is connected with the splice groove. The hair straightener device is simple in overall structure, low in production cost, safe and stable in power supply and easy to operate, existing electric shock accidents in life are effectively reduced, the life and property safety of people is guaranteed, the power cutoff accident, caused by mistaken kicking and colliding, of a hair straightener can be avoided, the service life of the hair straightener is effectively protected, and the hair straightener device is suitable for use and popularization.
Owner:许美凤
Audio equipment with noise reduction function
PendingCN113473274AWith noise reduction functionEffective dust protectionDispersed particle filtrationVibration suppression adjustmentsRubber ringEngineering
The invention discloses audio equipment with a noise reduction function, and relates to the field of audio equipment. The audio equipment with the noise reduction function comprises a box body and a protection ring, a loudspeaker and two fixing cylinders are embedded in the front face of the box body, an annular clamping groove is formed in the front face of the box body, the fixing cylinders are symmetrically arranged on the two sides of the annular clamping groove, insertion grooves are formed in the front faces of the fixing cylinders, and a positioning groove and a limiting groove are formed in the outer surface of the fixing barrel, a sliding plate is slidably connected to the inner wall of the inserting groove, and a first telescopic shaft and a limiting spring are fixedly connected between the sliding plate and the inner bottom wall of the fixing barrel. According to the audio equipment with the noise reduction function, a limiting spring rebounds to push a limiting block to move towards a positioning groove, at the moment, a protection ring can be pulled outwards, the limiting block is separated from a limiting groove, an insertion block is separated from an insertion groove, a rubber ring is separated from an annular clamping groove, and a protection net cover and a loudspeaker can be cleaned.
Owner:SKILL TRAINING CENT OF STATE GRID JIANGSU ELECTRIC POWER CO LTD
Preparation device and preparation method for nano noble metal catalyst
ActiveCN110013847AEasy to usePrevent easy tippingMetal/metal-oxides/metal-hydroxide catalystsEngineeringNoble metal
The invention discloses a preparation device and preparation method for a nano noble metal catalyst. The preparation device comprises a low-temperature drying box; a storage box body is welded on a side surface of the low-temperature drying box; a connecting shaft is in penetrating rotating connection with the bottom of the storage box body; the middle of the connecting shaft is connected with a working plate in a sleeve mode; the working plate is in an L shape; connecting blocks are welded on the L-shaped inner side of the working plate at equal intervals; the end face of each connecting block is bonded with a containing sleeve; and each containing sleeve is internally provided with a beaker. The device is scientific and reasonable in structure and is safe and convenient to use. Proper amounts of reaction solutions are measured by a measuring cylinder; then the reaction solution is put into beakers in the containing sleeves for reaction; and finally cleaning and filtering are carriedout by using a filtering assembly, so that the whole preparation process is completed, and independent use of the preparation device is realized. Meanwhile, the working plate is covered, and an L-shaped inserting strip is inserted into a fixing sleeve to fix the working plate, so that preparation components can be separately stored, use for the next time can be facilitated, and an effective dust prevention effect can be achieved.
Owner:YINGKOU INST OF TECH
Detection equipment and method for laser confocal Raman spectrometer
PendingCN113390851AWorking temperature real-time monitoringEffective coolingRaman scatteringOptical spectrometerEngineering
The invention discloses detection equipment and method for a laser confocal Raman spectrometer. The detection equipment comprises a mounting plate, a first movable frame and a second movable frame. The top of the mounting plate is fixedly connected with a protection box, and the bottom of the inner cavity of the protection box is fixedly connected with an inner box. A detector element body is fixed by arranging a supporting rod, a supporting plate and a connecting rod, and meanwhile, the connecting rod is fixed through a bolt and is convenient to disassemble and overhaul. By arranging a temperature sensor, the working temperature of the detector element body can be monitored in real time, and temperature information can be transmitted to a PLC. A heat dissipation fan is arranged and can be started by the PLC to dissipate heat of the detector element body when the temperature exceeds a set value of the temperature sensor, so that the problem that a detector element in a Raman spectrometer can generate high temperature in the using process, and if the high temperature cannot be effectively reduced in time, the detector element is prone to being damaged is solved.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Multidirectional face identification device
PendingCN109658534AReduce dust absorptionQuick adjustmentRegistering/indicating time of eventsCharacter and pattern recognitionMetal cylinderMicro motor
The invention belongs to the field of management technology, and particularly relates to a multidirectional face identification device. The multidirectional face identification device comprises a housing and a display screen. The front surface of the housing is provided with a slide block button, a camera adjusting button set and a groove. The upper inner wall and the lower inner wall of the groove are provided with chutes. A slide plate is arranged between the two chutes. An iron block is welded to the side surface of the slide plate. The inner part of the housing is fixedly connected with anelectromagnet. The left side of the iron block is provided with springs which are symmetrically welded in a vertical direction. The other side of the spring is provided with a block which is welded.The block is fixedly connected with the housing. One side of the groove is provided with a camera. The camera is connected with a supporting frame. A rotating bearing is arranged between the supporting frame and the camera. The upper side of the supporting frame is provided with a micro-motor. One side of the supporting frame is fixedly connected with a rotating ring. The rotating ring sleeves a fixed shaft. The fixed shaft is fixedly connected with the housing. One side of the rotating ring is fixedly connected with a seesaw. The lower side of the seesaw is fixedly connected with a magnet plate. The lower side of the magnetic plate is connected with a metal cylinder. The metal cylinder is fixedly connected with an electric cylinder. The electric cylinder is fixedly connected with the housing.
Owner:CHONGQING IND POLYTECHNIC COLLEGE
Colorant dustproof and antioxidation isolation storage box
InactiveCN109305440AAvoid residueAvoid wastingClosuresInternal fittingsEngineeringMechanical engineering
The invention discloses a colorant dustproof and antioxidation isolation storage box. The box comprises side plates, two symmetrically-distributed stop columns are welded to the centers of the side plates, and the center of the stop column on the sides, close to the upper ends, of the side plates is fixedly connected with an L-shaped movable plate. One side of the L-shaped movable plate is fixedlyinserted into an insert groove through a thread of a bolt. The insert groove is formed in a top plate. A colorant is arranged in the center of the space between the two side plates, a guide rail plate is welded to one sides of the side plates, and a slide groove is formed in the center of the guide rail plate. According to the colorant dustproof and antioxidation isolation storage box provided bythe invention, a rotatable movable baffle is arranged in a discharging outlet of the storage box, the movable baffle is opened and laid on the discharging outlet under the impact of the colorant whenthe material is taken, the colorant flows out along the movable baffle, the colorant is prevented from making direct contact with the discharging outlet, the colorant is prevented from remaining on the discharging outlet, wasting of the colorant is avoided, meanwhile, the airtightness between a square opening plate and the discharging outlet is guaranteed, and the colorant antioxidation effect isachieved.
Owner:盐城市东旺化工有限公司
Digital television set-top box
ActiveCN109218790ASmall footprintEffective dust protectionSelective content distributionExternal dataEngineering
The invention relates to the technical field of multimedia equipment, in particular to a digital television set-top box, which comprises a box body, a heat dissipation mechanism, a support plate, a junction box, a mounting mechanism and a wire pressing mechanism; the digital television set-top box comprises a box body, a heat dissipation mechanism, a support plate, a terminal box, a mounting mechanism and a wire pressing mechanism. The invention can reduce the occupying area of the set-top box, and inverts the junction box of the set-top box between the box body and the support plate, so as toeffectively protect the line from dust and avoid dust accumulation at the interface. As that data wire of the set-top box are arranged in parallel between the box body and the support plate, the datawire connector and the wall surface can be avoided from colliding and the occupied area is reduce, and the data wire connector does not need to be bent, so that the service life of the data wire is longer; After the set-top box is inserted and fixed, the excess data wire is inserted between the box body and the support plate, so that the external data wire is as short as possible, the data wire is at the optimum length, and the storage is convenient, and the side adjacent to the pressing plate and the box body will squeeze the data wire passing through the gap, so as to press and limit the data wire.
Owner:深圳佳力拓科技有限公司
A hair straightener device
ActiveCN107095427BImprove securityImprove stabilityCurling devicesLive contact access preventionMating connectionElectrical connection
The invention discloses a hair straightener device. The hair straightener device comprises a shell and an electrical connection head jacked into the shell for cooperative connection. An inner groove expanding left and right is formed in the shell. The right end of the inner groove and the exterior of the shell are connected with a splice groove, a partition plate fixedly connected with the shell is arranged at the position, located above the splice groove, of the right end of the inner groove, a groove expanding upwards is formed in the partition plate, the left end of the groove is connected with the inner groove, the right end of the groove is connected with the exterior of the shell, and the lower portion of the groove is connected with the splice groove. The hair straightener device is simple in overall structure, low in production cost, safe and stable in power supply and easy to operate, existing electric shock accidents in life are effectively reduced, the life and property safety of people is guaranteed, the power cutoff accident, caused by mistaken kicking and colliding, of a hair straightener can be avoided, the service life of the hair straightener is effectively protected, and the hair straightener device is suitable for use and popularization.
Owner:许美凤
Starting exhaust device for engine fuel control system
ActiveCN113550851AEffective protectionExtended service lifeMachines/enginesLiquid fuel feedersControl systemControl theory
The invention discloses a starting exhaust device for an engine fuel control system. The device comprises a machine body, a first cavity and a second cavity are formed in the machine body, the second cavity is located below the first cavity, the top face of the first cavity is communicated with an extrusion cavity, and the top face, located in the center, of the extrusion cavity is communicated with an air inlet pipe; and two exhaust hole grooves are formed in the annular inner wall of the air inlet pipe in a communicating manner, and exhaust mechanisms are arranged in the two exhaust hole grooves in a communicating manner. According to the device, a cylindrical protrusion is matched with a cylindrical clamping groove to provide buffer for a cylindrical piston during pushing, and two movable blocks on a limiting rod are matched with a buffer spring to provide buffer for the cylindrical piston during resetting, so that the cylindrical piston is effectively protected, and the service life of the cylindrical piston is prolonged; and an annular joint on an exhaust pipe is sleeved with an annular block provided with a dustproof net, and the annular block is in threaded connection with the annular joint, so that the dustproof net can effectively provide dustproof protection for the exhaust pipe, and impurities are prevented from entering the exhaust pipe.
Owner:山东速力动力科技有限公司
A welding power supply device
ActiveCN107204546BImprove stabilityImprove securityCoupling device engaging/disengagingCoupling device detailsWelding power supplyEngineering
The invention discloses a welding device. The welding device comprises a rack and an electric terminal inserted into the rack for matched connection, wherein an internal groove extending left and right is formed in the rack; an inserting groove is communicated between the right end of the internal groove and the exterior of the rack; a parting strip fixedly connected with the rack is arranged at the right end of the internal groove and located above the inserting groove; an open groove extending upwards is formed in the parting strip; the left end of the open groove is communicated with the internal groove, the right end is communicated with the exterior of the rack, and the lower part is communicated with the inserting groove. The welding device is simple in overall structure, low in production cost, high in power supply safety and stability and simple to run and operate, electric shock accidents in existing life are effectively reduced, life and property safety of people is guaranteed, besides, power outage accidents of the welding device due to mistaken kicking and mistaken collision can be avoided, the service life of the welding device is effectively protected, and the welding device is suitable for being popularized and used.
Owner:宁波新众汽车零部件有限公司
A smart phone connection device
InactiveCN107181081BImprove securityImprove stabilityCoupling contact membersCouplings bases/casesEngineeringElectric shock
The present invention discloses a smart phone connection device. The device comprises a housing and an electric connection head extended into the housing for matching connection, the housing is internally provided with an inner cavity with left and right extension, an insertion cavity is communicated with the right end of the inner cavity and the external portion of the housing, a baffle fixedly connected with the housing is arranged at the upper portion of the insertion cavity at the right end of the inner cavity, the baffle is internally provided with a shrinkage pool extended upwards, the left end of the shrinkage pool is communicated with the inner cavity, the right end of the shrinkage pool is communicated with the external portion of the housing, and the lower portion of the shrinkage pool is communicated with the insertion cavity. The smart phone connection device is simple in structure, low in production cost, good in power supply safety stability and simple in operation, effectively reduces the electric shock accidents in the present life, guarantees people life and property safety, avoids occurrence of loss of power accident of a smart phone caused by kicking or hitting by mistake and effectively protects the service life of the smart phone, and therefore the smart phone connection device is suitable for popularization and usage.
Owner:JIANGSU JINZHIKU ELECTRONICS TECH CO LTD
Embedded display screen with pull protection function
PendingCN114017649AImprove practical performanceGuaranteed stabilityFouling preventionStands/trestlesStructural engineeringComputer hardware
The invention discloses an embedded display screen with a pull protection function, which relates to the field of display screens, and provides the following scheme aiming at the problems that the display screen is damaged in the use process and the picture definition is reduced due to the fact that an existing display screen does not have anti-collision and dustproof protection. The embedded display screen comprises a frame and a display screen body, wherein the front face of the frame is in an opening shape, the frame is embedded in the wall plate, the display screen body is installed in the frame, two symmetrically-distributed sleeves are fixedly connected to the inner wall of the side, opposite to the opening, of the frame, and movable rods are slidably arranged in the sleeves in a sleeved mode. And the end part of the movable rod extends to the outer part of the sleeve and is fixedly connected with a rotating shaft. Effective anti-collision protection can be carried out on the display screen, meanwhile, the using angle of the display screen can be adjusted according to using requirements, effective dustproof protection can be carried out on the display screen, and the definition of the display screen in the picture playing process is guaranteed.
Owner:深圳市华远高科科技有限公司
Manual wiring board apparatus
InactiveCN107706586AImprove securityImprove stabilityCouplings bases/casesLive contact access preventionElectricityElectric shock
The invention discloses a manual wiring board apparatus. The manual wiring board apparatus comprises a board base and a plug assembly inserted into the board base to realize power connection and matching connection; an inner groove which extends left and right is formed in the board base; the right end of the inner groove and the exterior of the board base are connected with a power supply slot; aboard body integrated with the board base is arranged at the right end, positioned above the power supply slot, of the inner groove; an opening groove which extends upwardly is formed in the board body; and the left end of the opening groove is connected with the inner groove, the right end is connected with the exterior of the board base, and the lower side is connected with the power supply slot. The manual wiring board apparatus is simple in overall structure, low in production cost, safe and stable in power supply, simple in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life and property safety of people, avoiding power failure accident of the electrical equipment caused by mistake kicking and mistake collision and effectively protecting the service life of the electrical equipment, and is suitable for popularization and use.
Owner:FOSHAN DETAO POWER TECH CO LTD
Manipulator with hydraulic quick-change connector
PendingCN113463703AHigh degree of intelligenceImprove the efficiency of changing attachmentsMechanical machines/dredgersButt jointLiquid storage tank
The invention relates to a manipulator with a hydraulic quick-change connector, which comprises a third arm, an accessory, the quick-change connector, an oil cylinder, a pushing part, an expanding and supporting assembly, a hydraulic connector a, an extrusion part, a liquid storage tank and a hydraulic connector b; liquid oil is stored in the liquid storage tank; the oil cylinder pushes the pushing part to the two sides; the extrusion part extrudes the liquid oil in the liquid storage tank in the lateral moving process of the pushing part; the expanding and supporting assembly expands outwards and is fixed under the pressure of hydraulic oil; and the hydraulic connector b is in butt joint with the hydraulic connector a which is separated from shielding of the expanding and supporting assembly through magnetic adsorption. The problems that when the accessory is replaced at present, the accessory cannot be fixed through pushing of the oil cylinder, after installation, the quick-change connector and the accessory cannot be in tight joint, and dustproof shielding cannot be conducted on the hydraulic connector are solved.
Owner:THE SMARTECH INST
Safe welding apparatus
InactiveCN108258516AImprove stabilityImprove securityWelding/cutting auxillary devicesCouplings bases/casesEngineeringElectric shock
The invention discloses a safe welding apparatus. The safe welding apparatus comprises a frame body and an electric connector which is inserted in the frame body to be connected therewith in a matching manner; an internal groove which extends left and right is formed in the frame body; an inserting groove is connected with the right end of the internal groove and the exterior of the frame body; apartition strip fixedly connected with the frame body is arranged at the right end of the internal groove above the inserting groove; an opening slot which extends upwardly is formed in the partitionstrip; and the left end of the opening slot is connected with the internal groove, the right end is connected with the exterior of the frame body, and the lower side is connected with the inserting groove. The safe welding apparatus is simple in overall structure, low in production cost, safe and reliable in power supply, simple and convenient in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life safety of people, avoiding the power failure accident of the welding machine caused by mistake kicking and mistake collision, and effectively protecting the service life of the welding machine, and is suitable for popularization and use.
Owner:广州尚儒自控系统工程有限公司
A protective frame for the frequency converter of a grinder
ActiveCN109039021BExtended service lifeAvoid breakingPrinted circuit board receptaclesPower conversion systemsFrequency changerMachine
Owner:CHAOHU JINHUI AUTOMATIC CONTROL EQUIP
Automatic device for material feeding
InactiveCN114229512AContinuous and uniform automatic feedingFeeding speed is easy to controlLarge containersSupporting framesClassical mechanicsStructural engineering
The automatic device comprises a movable base and an auger conveyor fixedly installed on the upper side of the movable base, a filling hopper is arranged on the upper portion of the right side of the auger conveyor, a discharging pipe is arranged at the left end of the auger conveyor, and ground gripping structures are arranged at the four corners of the movable base respectively; the filling hopper comprises a hopper body, a hopper neck and a conveying pipe which are integrally formed, a dustproof structure is arranged on the inner top of the hopper body, a feeding mechanism is arranged on the inner side of the hopper neck, and the caliber of the conveying pipe is gradually decreased from top to bottom. Compared with the prior art, the automatic feeding device has the advantages that through uniform feeding of the feeding mechanism and the auger conveyor, solid materials can be continuously and automatically fed at a constant speed, and the feeding speed is easy to control; the feeding mechanism can effectively prevent solid materials from blocking the filling hopper; the dust blocking structure can play an effective dustproof role; and by means of the ground gripping structure, parking of the parking device is more stable.
Owner:YANTAI VOCATIONAL COLLEGE
Shelf for shared power banks
ActiveCN113558402AEffective dust protectionImprove protectionRevolving cabinetFittingControl theoryMechanical engineering
The invention discloses a shelf for shared power banks, and relates to the field of shared charging. The shelf for shared power banks comprises a base, and further comprises a dustproof storage assembly, the dustproof storage assembly comprises a first placement frame, a second placement frame and a driving mechanism for driving the first placement frame and the second placement frame to move, ,the first placement frame and the second placement frame are both movably installed on the base and each provided with a plurality of charging grooves used for charging power banks, the driving mechanism is installed on the base, one end of the first placing frame and one end of the second placing frame are both connected with the driving mechanism and the driving mechanism is used for driving the first placement frame and the second placement frame to rotate, so that the side walls of the first placement frame and the second placement frame can be buckled with each other to perform dustproof storage protection on the power banks in the multiple charging grooves. Compared with a traditional power bank placement seat, the shelf of the invention is richer in functions and better in protection on the power banks.
Owner:浙江惺睿科技有限公司
Teaching display board with dustproof function
InactiveCN107187245AIncrease flexibilityEasy to useWriting boardsFurniture partsDisplay boardTeaching tool
The invention discloses a teaching display board with the dustproof function. The teaching display board comprises a main display board, wherein a rectangular ink screen is inlaid in the front surface of the main display board, a wall hanging mechanism is arranged on the rear surface of the main display board, a storage mechanism is arranged at the bottom of the main display board, and a dustproof mechanism is arranged at the top of the main display board. According to the teaching display board, the storage mechanism is hidden at the bottom of the main display board, the operation is convenient, the storage function of the teaching tool is realized, and the uniformity of the whole structure of the main display board is not damaged; when the teaching display board is not used, sealing plates are pulled out of a groove in the top of the main display board, then the sealing plates are pulled to the bottom from the top along with wrapping cloth, and the wrapping cloth is used for effectively preventing dust for the ink screen; and the teaching display board is fixed on a wall through wall abutting rods, the distance between the main display board and a wall body is changed through movable deformation of spring rods, and therefore the flexibility of the teaching display board is enhanced.
Owner:李炳沃
Novel hair straightener device
InactiveCN107689529AImprove securityImprove stabilityCouplings bases/casesCurling devicesEngineering
The invention discloses a novel hair straightener device. The device comprises a shell and an electric connector with the top which enters the shell and is connected with the shell in a matched mode,an inner groove which extends in the leftward and rightward directions is formed in the shell, the right end of the inner groove is communicated with an insertion groove on the outer portion of the shell, a separation board fixedly connected with the shell is arranged on the portion, located above the insertion groove, of the right end of the inner groove, a groove which extends upwards is formedin the separation board, the left end of the groove is communicated with the inner groove, the right end of the groove is communicated with the outer portion of the shell, and the lower portion of thegroove is communicated with the insertion groove. According to the device, the whole structure is simple, the production cost is low, power supply is safe and stable, operation running is simple, andelectric shock accidents in the existing life are effectively reduced, so that life and property safety of people is guaranteed; moreover, power cutoff accidents of a hair straightener due to accidental kicking or hitting can be avoided, so that the service life of the hair straightener is effectively prolonged, and then the device is suitable for application and popularization.
Owner:广州曙迅自动化设备有限公司
A smart phone connection device
ActiveCN107171132BImprove securityImprove stabilityCoupling device detailsTelephony connectorsElectric shockEmbedded system
Owner:全椒县杨国电器有限公司
Charging facility for battery cart
InactiveCN108248414AImprove securityImprove stabilityCharging stationsElectric vehicle charging technologyEngineeringHooking
The invention discloses a charging facility for a battery cart. The charging facility comprises a charging box and a charging gun jacked into the charging box for cooperative connection, a hook is fixedly arranged on the left side of the charging box, a hooking groove is formed between the hook and the charging box, an inner end groove extending left and right is formed in the charging box, the right end of the inner end groove and the exterior of the charging box are communicated with a jacking-in groove, a cutting plate fixedly connected with the charging box is arranged at the portion, above the jacking-in groove, of the right end of the inner-end groove, and an open hole extending upwards is formed in the cutting plate. The charging facility is simple in whole structure, low in production cost, safe and stable in power supply and easy to operate, electric shock accidents in existing living are effectively reduced, life property safety of people is ensured, the phenomenon that the battery cart is powered off due to error kicking and collision can be avoided, the service life of the battery cart is effectively protected, and the facility is suitable for being used and popularized.
Owner:青岛捷锐亚光电科技有限公司
A protective outer frame for a frequency converter of a grinding machine
ActiveCN109039021AExtended service lifeAvoid breakingPrinted circuit board receptaclesPower conversion systemsEngineering
The invention discloses a protective outer frame for a frequency converter of a grinding machine, including an outer frame, the front side of the outer frame is provided with an opening, first fixed springs are uniformly distributed and fixedly connected on the bottom surface of the inner cavity of the outer frame, the tops of the first fixed springs are fixedly connected with a first support plate, the top surface of the first support plate is provided with a first fixing clamping groove, second fixing springs are uniformly distributed and fixedly connected on the top surface of the inner cavity of the outer frame, and the bottom surfaces of the second fixing springs are fixedly connected with a second support plate. The invention relates to the technical field of frequency converter protection equipment. The invention relates to the protective outer frame for the frequency converter of the grinding machine, achieves the purpose of prolonging the service life of the frequency converter, which can effectively cushion and damp the vibration of the frequency converter and play an effective dust-proof role, and the frequency converter can be clamped and fixed on the surface of the grinding machine by using the outer frame, so that the frequency converter is convenient to dismounted from and mount on the surface of the grinding machine, and the frequency converter is not easy to damage and convenient to use.
Owner:CHAOHU JINHUI AUTOMATIC CONTROL EQUIP
Manual wiring board socket apparatus
InactiveCN107706652AImprove securityImprove stabilityCouplings bases/casesTwo-part coupling devicesElectricityEngineering
The invention discloses a manual wiring board socket apparatus. The manual wiring board socket apparatus comprises a board base and a plug assembly inserted into the board base to realize power connection and matching connection; an inner groove which extends left and right is formed in the board base; the right end of the inner groove and the exterior of the board base are connected with a powersupply slot; a board body integrated with the board base is arranged at the right end, positioned above the power supply slot, of the inner groove; an opening groove which extends upwardly is formed in the board body; and the left end of the opening groove is connected with the inner groove, the right end is connected with the exterior of the board base, and the lower side is connected with the power supply slot. The manual wiring board socket apparatus is simple in overall structure, low in production cost, safe and stable in power supply, simple in operation, and capable of effectively reducing electric shock accidents in the existing life, safeguarding life and property safety of people, avoiding power failure accident of the electrical equipment caused by mistake kicking and mistake collision and effectively protecting the service life of the electrical equipment, and is suitable for popularization and use.
Owner:FOSHAN DETAO POWER TECH CO LTD
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