Patents
Literature
29results about How to "Disconnect" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Shoulder arthroscope lateral position abduction traction frame
PendingCN121971183Asolve the diseasePrevent affecting the progress of the surgeryInstruments for stereotaxic surgeryTraction frameTraction cord
The invention relates to the technical field of medical instruments, in particular to a shoulder arthroscopy lateral position abduction traction frame which comprises a main frame, a traction rod and a traction rope, a sliding rail is vertically and fixedly installed on the main frame, a lifting block is vertically and slidably installed on the sliding rail, one end of the traction rope is fixedly connected with the lifting block through a traction assembly, and the other end of the traction assembly is fixedly connected with the traction rod. A water tank is fixedly installed on the main frame, a water outlet pipe is installed at the bottom end of the water tank, a water inlet pipe is installed at the upper end of the weight box, the water outlet pipe and the water inlet pipe are communicated through a connecting water pipe, and a water level window is formed in the side face of the weight box. And water level scales are arranged on the water level window. A medical worker can control the traction force on the arm by controlling the water level in the weight box, the situation that the traction force is too large or too small, and consequently the operation progress is affected is prevented, it is guaranteed that the operation effect is better, and the disease of a patient is thoroughly solved.
Owner:FIRST AFFILIATED HOSPITAL OF HARBIN MEDICAL UNIV
Sludge separation device for wastewater treatment on construction site
ActiveCN224207573UDisconnectfirmly connectedMoving filtering element filtersSludgeMechanical engineering
The utility model discloses a sludge separation device for wastewater treatment on a construction site, which comprises a base and a feeding structure, the outer wall of the top of the base is fixedly connected with a separation structure, the outer wall of the bottom of the feeding structure is fixedly connected with the outer wall of the top of the base, and the outer wall of the feeding structure is slidably connected with the inner wall of the separation structure; the utility model relates to the technical field of sludge separation. According to the separation structure and the feeding structure, through a positioning block and a connecting block, after sludge separation work is completed, a button is pressed down, a clamping block overcomes the elastic force of a pressure spring, connection between the clamping block and a positioning groove can be relieved, a first arc-shaped filter plate and a second arc-shaped filter plate can be easily separated, cleaning is conducted, and on the contrary, the clamping block slides into the positioning groove during installation; under the action of the pressure spring, the filter plates are stably connected, the spiral plate is matched with the feeding pipe, the feeding pipe guides wastewater to flow in, and sludge attached to the inner wall of the filter cartridge is effectively scraped and discharged in the separation process by means of the special structure of the spiral plate.
Owner:CHONGQING RUISI ENVIRONMENTAL PROTECTION ENG CO LTD
A device for cultivating garden greening seedlings
This utility model discloses a seedling cultivation device for landscaping, belonging to the field of landscaping seedling cultivation technology. It aims to solve the problems of easily damaged roots, cumbersome operation, poor adaptability, and inconvenient root pruning in existing seedling cultivation devices. The device includes a base pre-embedded in the ground, with an opening for a basket to pass through. The basket is a cylindrical structure with an open top and a ring flange at the top, resting on the base. The basket has openings on its side walls and bottom. The base is connected to the ground via detachable pre-embedded fixing rods spaced circumferentially. A telescopic support is mounted on the base, with the lower end of the support rod hinged to the base and the upper end connected to a C-shaped clamp. The basket is equipped with various hole diameters and spacing specifications. Its advantages include: protecting the integrity of the seedling root system, simplifying the transfer operation, adapting to seedlings at different growth stages, improving the convenience and efficiency of root pruning, and being suitable for seedling cultivation and transplanting scenarios.
Owner:HEFEI NINE LIONS LANDSCAPE CONSTR CO LTD
Reciprocating type moving mechanism applied to coal feeder
ActiveCN224185200Uprevent fallingImprove stabilityConveyorsControl devices for conveyorsGear wheelDrive shaft
The utility model discloses a reciprocating type moving mechanism applied to a coal feeder, and relates to the technical field of coal transportation equipment, the reciprocating type moving mechanism comprises two vertical frames, a transmission shaft is rotatably connected between the top ends of the two vertical frames, gears are fixed on the outer sides of the two ends of the transmission shaft, and the outer sides of the two gears are meshed with conveying chains. The conveying chain is distributed in the height direction of the vertical frame, after coal is placed in the moving box, a pressure sensor detects a pressure signal, an electric push rod is controlled by a controller to retract, a transverse plate is made to be close to the bottom end of the moving box, and at the moment, extending plates on the two sides of the transverse plate upwards extend out of a connecting frame and block the two sides of the moving box; the coal is prevented from falling off from the two sides during transportation, meanwhile, the pricking needles penetrate through the through holes and pierce into a coal pile, the connectivity between the pricking needles and the coal is enhanced, the stability of the coal during rising is enhanced, and the phenomenon that gaps between the coal are too large, and the coal slides off during rising is avoided.
Owner:JIXI YONGYI COAL MINE MACHINERY MFG
Cooking equipment and its control methods, control devices and readable storage media
PendingCN122074827AdisconnectDo not change usage habitsKitchen equipmentControl signalControl theory
This invention provides a cooking device and its control method, control apparatus, and readable storage medium. The control method for the cooking device includes a cup body, a base, a first connection terminal and a signal transmitter disposed on the cup body, and a second connection terminal and a circuit board disposed on the base. The first connection terminal and the second connection terminal are coupled together. The control method includes: controlling the signal transmitter to operate, wherein the signal transmitter emits a first signal when at least one of the following conditions is met: the cup body is held, the cup body is moved, the cup body is lifted relative to the base, and the cup body is lowered relative to the base; upon receiving the first signal emitted by the signal transmitter, the power supply connection between the second connection terminal and the circuit board is disconnected. In this process, by disconnecting the power supply connection between the second connection terminal and the circuit board, the second connection terminal is de-energized, thus improving the performance of the cooking device.
Owner:GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD
Filtering device for producing lubricating oil for vehicles
The utility model discloses a kind of filtering devices for vehicle lubricating oil production, it is related to lubricating oil filtering field, including tank, one end of the tank is connected with liquid pump by pipeline, one end of the liquid pump is connected with raw material box by pipeline, the top of the tank is threadedly connected with sealing cover, the inside of the tank is installed with filter core, limiting mechanism is set on sealing cover, tank;The limiting mechanism includes transmission unit, limiting unit.The utility model is through setting limiting mechanism, when needing to replace filter core, the connection limiting of sealing cover and tank can be quickly released after giving pressing force to pressing rod, while the rotary limiting of pressing rod is released, at this moment, pressing rod can be rotated to drive filter core rotation by transmission block synchronous belt, the connection limiting of filter core and tank is released, the purpose of synchronously releasing filter core, sealing cover and tank connection is achieved, it is convenient to take out filter core while taking out sealing cover, further improve work efficiency.
Owner:HEFEI KAISHENG MACHINERY PRODUCTS CO LTD
A cooling device for preparing a water reducing agent
ActiveCN224316537UDisconnectLighting and heating apparatusChemical/physical/physico-chemical processesThermodynamicsProcess engineering
The utility model discloses a cooling device for water reducing agent preparation relates to the field of reaction kettle water cooler, including the reaction kettle still includes the circulating pipeline that circulates and transports the cooling water in the reaction kettle interlayer of reaction kettle bottom connection, another end of circulating pipeline is connected with the cooling water tank that cooling is carried out to the cooling water of delivery. The utility model discloses through setting the limiting mechanism, can when needing to replace circulating pipeline, through rotating second threaded sleeve, make second threaded sleeve along the cooling water tank inner chamber thread groove outwardly removed in the process, along the outside lateral axial movement of circulating pipeline simultaneously, thereby remove the connection between circulating pipeline and cooling water tank, compared with flange connection, this structure reduces the number of times that need to rotate the screw, and in the installation process, through spring, the slot of cooling water tank is rested to second threaded sleeve, and it is convenient to install the quick disassembly of "L" type circulating pipeline.
Owner:ZIBO JINGUAN NEW MATERIALS TECHNOLOGY CO LTD
Tailings sand screening device for dry-mixed mortar production
The utility model discloses a tailing sand screening device for dry-mixed mortar production, and particularly relates to the technical field of mortar production, including rotating cylinder, the centre of rotating cylinder is provided with screening cylinder, and the outer wall of rotating cylinder is provided with a plurality of screening plates, and the outer wall one end of rotating cylinder is installed with drive assembly, and the top of rotating cylinder is installed with fixed link, and the inside top of rotating cylinder is provided with cleaning roller, one side of rotating cylinder is rotatably connected with fixed plate, and the inside one end of rotating cylinder is provided with closed ring, and the outer wall of one end of screening cylinder is fixedly connected with rotating cylinder through closed ring, the outer wall of rotating cylinder is provided with slide rail on both sides close to screening plate, and the both sides of screening plate are slidably connected with the inside of slide rail, and drive assembly includes driven gear ring, and the outer wall of driven gear ring is fixedly connected with rotating cylinder. The utility model has the advantages of convenient cleaning, convenient dismounting and replacing filter plate.
Owner:HENAN JINLINGSHI ENVIRONMENTAL PROTECTION BUILDING MATERIALS CO LTD
A cleaning tank that is easy to clean
Owner:SHANDONG PRINCETON METAL PROD CO LTD
Riser joint connection structure and riser module
This invention belongs to the field of marine engineering equipment technology, and relates to a riser connector connection structure and riser module. The riser connector connection structure includes a wedge block, a wedge groove, and an inlet groove. The wedge groove and the inlet groove are connected, and their connection has a stepped structure. When the wedge block is inserted axially into the inlet groove, the male and female connectors rotate relative to each other, allowing the wedge block to rotate into the corresponding wedge groove through the stepped structure. The wedge groove restricts the axial and radial movement of the wedge block, and the wedge groove, in conjunction with the stepped structure, restricts the circumferential movement of the wedge block. The technical solution provided by this riser connector connection structure and riser module, on the one hand, can improve the pressure resistance and reliability of the connection between two risers to a certain extent, while also achieving lightweighting of the riser connector connection structure; on the other hand, it simplifies the detachable operation method between the two pipe fittings and significantly reduces maintenance and upkeep costs.
Owner:CHINA MERCHANTS DEEPSEA RES INST SANYA CO LTD +1
A rapid quantitative kit for ammonia nitrogen reagent
The utility model relates to the technical field of kit, concretely to a kind of ammonia nitrogen reagent is with rapid quantitative kit, including box, support seat, color card, limit frame, protective plate and connecting mechanism, the support seat is set in the box bottom, the support seat is equipped with several, the box top center is equipped with liquid inlet assembly, the box one side bottom is equipped with liquid outlet assembly, the limit frame is set in the box front one side, the box front other side is equipped with observation window, the color card is located in the limit frame interior, the color card top is connected with electromagnet one end, electromagnet other end adsorbs the limit frame inner wall, the protective plate is connected with the limit frame by the connecting mechanism, the connecting mechanism includes sliding slot, fixed block, limit block, bearing, electric push rod and limit plate, the sliding slot is opened in the limit frame inner wall, a kind of ammonia nitrogen reagent is with rapid quantitative kit of the utility model, solve the problem that current equipment protection effect is poorer.
Owner:TIANJIN GREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Concealed faucet capable of being quickly disassembled and assembled
ActiveCN224119648UEasy to twistincrease frictionDomestic plumbingBathroom EquipmentStructural engineering
The utility model belongs to the technical field of bathroom equipment, particularly relates to a concealed faucet capable of being quickly disassembled and assembled, and provides the following scheme aiming at the problems that professional equipment needs to be used and disassembly and assembly are not convenient enough in the prior art: the concealed faucet comprises an embedded box fixed in a wall body, and a ceramic valve body, a water inlet and a water outlet are arranged in the embedded box; a water outlet nozzle is fixed in the water outlet through threads, a water outlet pipe used for discharging water is fixed in the conical cover, and a sealing assembly is arranged between the water outlet pipe and the water outlet nozzle. A matching groove matched with the water outlet nozzle is formed in the conical cover, a plurality of extrusion rods are arranged in the conical cover, a set of extrusion assembly is arranged in the conical cover, and the extrusion assembly is used for extruding the extrusion rods to be connected with the water outlet nozzle; the faucet can be conveniently and rapidly fixed to the water outlet nozzle through the extrusion assembly, efficiency is high, and meanwhile tools are not needed.
Owner:FUJIAN QUALITY HIGH SANITARY WARE CO LTD
Ceiling-mounted air conditioner
ActiveCN224434555Uincrease exercise spaceImplement preliminary fixed installationStructural engineeringMechanical engineering
This utility model discloses a ceiling-mounted air conditioner with an installation opening at the bottom of the outer casing. A heat exchanger is disposed within the outer casing, and a fan is located within the air inlet duct. The panel assembly includes a panel, a grille, and a locking assembly. The panel is located at the bottom of the outer casing and covers the installation opening, and has an air inlet and a limiting part. The grille is located at the bottom of the panel and covers the air inlet. The locking assembly includes a locking movable member and a locking part. The locking movable member is slidably disposed on the grille and is configured to move towards the panel to engage with the limiting part, and is also configured to move away from the panel to disengage from the limiting part. The locking part is configured to lock the locking movable member in the position engaging with the limiting part, thereby connecting the panel and the grille. This design facilitates the assembly and disassembly of the grille.
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
Compact and precise guide air cylinder
ActiveCN224093611UDisconnectfast replacementFluid-pressure actuatorsPiston rodIndustrial engineering
The utility model discloses a compact and precise guide cylinder, which comprises a guide block, a cylinder fixed on the guide block, and guide rods arranged on two sides of the guide block, the guide block is arranged between the two guide rods, a fastener is arranged at the position of the guide block deviating from the cylinder, the fastener is fixedly connected with the guide block through a first nut, and the first nut is connected with the guide block through a second nut. The fastener is in threaded connection with a piston rod of the air cylinder, a sinking groove with an opening is formed in one side of the guide block, and the piston rod of the air cylinder penetrates through the sinking groove. Through the arrangement of the sinking groove with the opening, a maintainer can make contact with and act on the nut rapidly and conveniently through a tool, so that disassembly operation is efficiently executed, the air cylinder replacement speed is effectively increased, and the equipment shutdown time is shortened; when the guide rod ascends and descends, the lubricating assembly synchronously moves along with the guide rod, so that lubricating oil stored in the lubricating assembly is evenly smeared to the surface of the guide rod, the friction resistance between the guide rod and the guide block is reduced, and the service life of parts is prolonged.
Owner:YUEQING KESHENG PNEUMATIC CO LTD
Tail-rotating insertion pin for hairdressing device
The utility model discloses a tail-rotating plug pin for a hairdressing device, particularly relates to the technical field of tail-rotating plugs, and comprises a mounting block, a connecting ring is arranged at the bottom of the mounting block, a lifting rod is arranged at the top end in the mounting block in a penetrating manner, and a plurality of moving blocks are arranged on the side wall, close to the bottom end, of the mounting block in a penetrating manner; one side of the top of the mounting block is rotationally connected with an inclined pipe; the outer wall, close to the top, of the mounting block is in threaded connection with a threaded ring; the bottom end of the lifting rod is fixedly connected with a moving disc, and the top of the moving disc is fixedly connected with an extrusion spring around the outer wall of the lifting rod. The top of the end, close to the interior of the mounting block, of the moving block is rotationally connected with a connecting rod. The bottom of the moving disc is rotationally connected with the connecting rod. And an extension rod is arranged at the center of the bottom of the connecting ring, and a cable penetrates through one side of the interior of the mounting block. The plug has the advantages that the plug can be conveniently rotated and clamped to avoid pulling and falling off, the clamping is conveniently released, and the plug is convenient to plug and unplug.
Owner:CIXI YINTUO ELECTRONICS CO LTD
Efficient stirring equipment for UV gloss oil for computer keyboard paint spraying
ActiveCN224194595UEasy to fixeasy to separateTransportation and packagingSpraying apparatusFixed frameElectric machinery
The utility model relates to the field of UV gloss oil stirrers, and discloses efficient UV gloss oil stirring equipment for computer keyboard paint spraying, the efficient UV gloss oil stirring equipment comprises a tank body and a fixing frame, a shielding cover is fixedly mounted at the top of the tank body, the size specification of the bottom end of the shielding cover is matched with the size specification of the top of the tank body, and a control motor is fixedly connected to the top of the shielding cover; a rolling motor is fixedly mounted on the surface of the fixing frame, a rolling frame is fixedly connected to the output end of the rolling motor, a pull rope is fixedly mounted on the surface of the rolling frame, and a rotating frame is rotationally connected to the bottom end of the tank body; after the fixing frame is installed stably, a winding motor is installed on the surface of the fixing frame, a pull rope is installed at the output end of the winding motor through a winding frame, and one end of the pull rope is connected with the surface of the tank body in a clamped mode, so that the winding frame is controlled by the winding motor to wind the pull rope, and the tank body is controlled to rotate at the top of the rotating frame; therefore, the liquid level of the processing material in the tank body is inclined.
Owner:DELTA AUTOMATION (KUNSHAN) CO LTD
FCT testing device with protection function
ActiveCN224122634UDisconnectEasy to installElectronic circuit testingMeasurement instrument housingControl engineeringControl theory
The utility model relates to the technical field of testing devices, and discloses an FCT testing device with a protection function, which comprises a device main body, a turnover mechanism is arranged in the device main body, the turnover mechanism comprises a first motor, a placing frame is fixedly arranged at the output end of the first motor, a second motor is fixedly arranged at the front end in the placing frame, and the second motor is fixedly arranged at the front end in the placing frame. And a two-way lead screw is fixedly arranged at the output end of the second motor, two sliding blocks are connected to the outer portion of the two-way lead screw in a threaded mode, a plurality of compressed springs are fixedly arranged at the lower ends of the two sliding blocks, and two pressing plates are fixedly arranged between the lower ends of the multiple compressed springs. According to the utility model, through the handle in the protection mechanism, the installation and disassembly of the protection frame can be realized, the operation is relatively simple, no complicated tool or step is needed, through the turnover mechanism, the turnover operation of the test board is convenient, no manual turnover is needed, and the labor intensity of operators is reduced.
Owner:BOJIE (SHANGHAI) TECH CO LTD
A button battery tray loading device
ActiveCN224278838UdisconnectReduce downtimeLoading/unloadingConveyor partsButton batteryElectrical battery
This utility model relates to the field of button battery tray loading technology and discloses a button battery tray loading device, including a workbench, a feeding device mounted on the top of the workbench, and a tray loading device body mounted on the top of the workbench. This button battery tray loading device, by pulling outwards on a pull plate, causes a fixing block to leave the interior of a fixing hole, and by pulling a rotating rod, causes a square block to move towards a connecting block. This causes the rotating shaft and connecting plate to press against the moving plate, moving it towards both sides of the fixing shell, thereby causing the insert block to leave the interior of the slot, releasing the connection between the support frame and the collection box. The operator can then remove the collection box filled with batteries, adjust the collection box, reduce downtime, improve production efficiency, and adapt to different production needs by flexibly selecting collection boxes of different capacities and sizes, reducing operational difficulty and labor intensity, while also increasing the versatility of the device.
Owner:DREYBORG (YICHANG) BATTERY CO LTD
Intelligent radio with clock display screen
ActiveCN224218401UGuaranteed service lifeDisconnectBroadcast system receivingMechanical engineeringNixie tube
The utility model discloses an intelligent radio with a clock display screen, and relates to the technical field of radios. The radio comprises a radio body, an LED nixie tube display screen for displaying time is fixed at the side end of the radio body, a nickel-metal hydride battery electrically connected with the LED nixie tube display screen is arranged in the radio body, and a charging port for charging the nickel-metal hydride battery is arranged in the radio body; furthermore, in order to save resources, a containing groove is formed in the top end of the radio body, a photovoltaic panel used for charging the nickel-metal hydride battery is fixed in the containing groove, the photovoltaic panel is electrically connected with the nickel-metal hydride battery, and a cover plate used for protecting the photovoltaic panel is rotationally arranged in the containing groove; through the design of the positioning assembly and the extrusion assembly, the cover plate can be stably fixed in the containing groove, a user can conveniently open the cover plate by pressing the pressing plate on the handle, and operation is easy and convenient.
Owner:XINFENG COUNTY BAIFURONG ELECTRONICS CO LTD
A tool and method for underwater screw pile construction
ActiveCN120486928BEasy to screw inincrease axial distance
The application relates to the technical field of screw pile construction, and provides a tool and a method for underwater screw pile construction. The tool for underwater screw pile construction comprises a screw pile and a sleeve. The screw pile comprises a pile body in a cylindrical structure and a spiral blade arranged on the circumferential surface of the pile body. The top end of the pile body is provided with a top plate. The sleeve is a hollow cylindrical structure. One end of the sleeve is used for being connected with a drilling machine. The inner wall of the other end of the sleeve is used for being threadedly connected or clamped with the side of the top plate. Through the structure, the added sleeve is matched with the top plate, the drill bit of the drilling machine is prevented from being put into water, the sleeve prolongs the axial distance of the torque applied by the drilling machine, the underwater installation construction of the screw pile is realized, the application range of the screw pile is improved, the tool is convenient and fast to use, and the construction efficiency is improved.
Owner:CHINA RAILWAY ERYUAN ENGINEERING GROUP CO LTD +1
Practical training base station visual cable groove
ActiveCN224218028Ulow investment costConvenient for tying and practical trainingElectrical apparatusFire rescueStructural engineeringMechanical engineering
The utility model belongs to the cable groove field, and provides a training base station visual cable groove comprising a pedestal, a transparent cover plate, a connecting assembly and an operation member, the pedestal is provided with a cable groove channel, the tops of two sides of the inner wall of the cable groove channel are provided with preformed grooves, the transparent cover plate is accommodated between the two groups of preformed grooves, and the connecting assembly is connected with the operation member. Rectangular through grooves located in the two sides of the transparent cover plate are formed in the cable channel, connecting assemblies used for limiting the transparent cover plate are arranged in the rectangular through grooves, and an operating piece used for releasing the limiting state of the transparent cover plate is arranged at the top of the cable channel. According to the utility model, the transparent cover plate is provided with the visual cable channel, so that students can conveniently and clearly see construction standard processes such as signal cable binding and cable branching, cable loss caused by external environment is reduced, the connecting assembly and the operating member are arranged to cooperate, the transparent cover plate is detachably connected, the transparent cover plate can be uncovered, and the operation is convenient. Binding practical operation training and the like can be conveniently carried out, and outdoor teaching is more visual.
Owner:RAILWAY DESIGNING INST
Ribbon connecting device, D-shaped spring and anti-loose locking method
PendingCN121799786ADisconnectEasy to installFlexible elementsStructural engineeringMechanical engineering
Owner:陈佳宇
A multifunctional base cleaning brush
The utility model relates to cleaning tool technical field discloses a multifunctional base cleaning brush utensil, including brush head: the one side of brush head is fixed with the handle. The multifunctional base cleaning brush utensil, by pulling the draw plate and drive fixed block to leave the inside of fixed hole, pull connecting rod and drive special -shaped block to remove the direction of brush head, in this process, horizontal plate drives fixed block to leave the inside of card slot to remove the connection between brush head and brush hair, can replace different type's brush hair, and the brush utensil can adapt to different cleaning scene and material surface, and the combination use of dust collection port and dust collection device makes brush head can carry out the brush removal and dust collection operation simultaneously in the cleaning process, and the dust and stain of brush removal are sucked into immediately by dust collection device, reduces the secondary pollution in the cleaning process, improves the cleaning efficiency, through the replacement of brush hair and the combination use of dust collection device, improves the versatility and flexibility of brush utensil.
Owner:MANAS JUNLONG IND CO LTD
Hemt device with fin-gate
This application relates to a HEMT device with a finned gate, comprising a semiconductor substrate, a buffer layer, multiple first gallium nitride channel layers, multiple second gallium nitride channel layers, a fin, a first gate, a drain 610, and a source. By setting the width of the fin between the first and second gallium nitride channel layers to gradually decrease along the length of the fin, the two-dimensional electron gas at the short side of the fin can be controlled by the first gate, thereby completely disconnecting the connection between the source and drain. Simultaneously, since the on-resistance at the long side of the fin is greater than that at the short side, compared to conventional fins with a consistent width, the fin of this application can control the on / off state of the entire HEMT device through the short side of the fin, and can also achieve a smaller on-resistance for the HEMT device through the long side of the fin.
Owner:SHENZHEN SIRIUS SEMICON CO LTD
A cover plate assembly of an electrical cabinet and an electrical cabinet
The application relates to a cover plate assembly of an electrical cabinet and the electrical cabinet, wherein the cover plate assembly of the electrical cabinet comprises a cover plate, a fixing part and a connecting piece, the fixing part is used for being connected with a cabinet body of the electrical cabinet; the cover plate is provided with a first plug-in part, the first plug-in part is provided with a first guide matching surface, the fixing part is provided with a second plug-in part, the second plug-in part is provided with a second guide matching surface, the cover plate and the fixing part are relatively moved to a state where the first guide matching surface and the second guide matching surface abut, the cover plate blocks an opening of the cabinet body, the first plug-in part and the second plug-in part are plug-in connected, and the cover plate is limited to move along a first direction and a second direction relative to the fixing part; the cover plate is connected with at least one of the fixing part and the cabinet body through the connecting piece, so as to limit the cover plate to move along a third direction relative to the fixing part; the first direction, the second direction and the third direction are perpendicular to each other. The scheme can simplify the dismounting operation of the cover plate assembly, save time and effort, is high in efficiency, and is convenient for maintenance and replacement of related parts.
Owner:SUNGROW POWER SUPPLY CO LTD
Aluminum alloy heat dissipation structure for unmanned aerial vehicle
ActiveCN224146205UEasy to disassembleachieve extrusionCooling/ventilation/heating modificationsMechanical engineeringPhysics
The utility model discloses an aluminum alloy heat dissipation structure for an unmanned aerial vehicle, the aluminum alloy comprises a base, the top of the base is fixedly connected with a rail, the inside of the rail is slidably connected with fins, the fins are designed in a zigzag structure, the bottom end of the inner side of the rail is fixedly connected with a cylinder, the top of the cylinder is provided with a through groove, and the through groove is provided with a through hole. One end of the inner side of the cylinder is slidably connected with a limiting piece, the outside of the limiting piece is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with an elastic piece, the end, away from the fixing plate, of the elastic piece is fixedly connected with a square frame, and the joint of the elastic piece and the square frame extends out of the through groove. Compared with an existing aluminum alloy heat dissipation structure for the unmanned aerial vehicle, the aluminum alloy heat dissipation structure for the unmanned aerial vehicle has the advantages that the aluminum alloy assembly efficiency can be greatly improved through the design of the aluminum alloy heat dissipation structure for the unmanned aerial vehicle.
Owner:LVMEI ALUMINUM
Lifting driving mechanism for top lifting type curtain
The utility model relates to the technical field of curtain lifting, in particular to a lifting driving mechanism for a top lifting type curtain, which comprises a mounting seat, lifting mechanisms are fixed on two sides of the mounting seat through bolts and are rotatably connected to the outer wall of the mounting seat, each lifting mechanism comprises a main curtain rod, two sides of each main curtain rod are connected with movable rods, and the movable rods are connected with the mounting seat through bolts. A driving motor is fixed to the right side of the mounting base through a bolt, and a connecting mechanism is slidably connected to one side of the mounting base and penetrates into the lifting mechanism. The main curtain rod can be driven to rotate through mutual matching of internal parts of the lifting mechanism, so that the roller shutter is lifted and rolled, the height of the roller shutter is adjusted, and through mutual matching of internal parts of the connecting mechanism, the roller shutter on the movable rod is driven to be synchronously lifted and rolled through the main curtain rod according to needs. And lifting and rolling of the multiple roller shutters can be completed through one driving assembly, the top installation space is reduced, and then the installation cost is reduced.
Owner:WUHAN PUFEIKE BUILDING MATERIAL
An interior trim ceiling connecting structure
PendingCN122143797ARealize detachable connectioneasy maintenanceSuperstructure subunitsVehicle frame
The application discloses a car interior roof connecting structure and belongs to the field of vehicle interior connecting. The car interior roof connecting structure comprises a base fixed on a vehicle frame, a connecting plate fixed on the edge of a roof, and a clamping assembly arranged between the base and the connecting plate. The clamping assembly comprises a buckle and a clamping groove which can be separated and matched. The application has the effect of meeting the detachable connection of the roof, thereby reducing the difficulty of maintenance or modification of the car interior roof.
Owner:WU HU ZHENG HAI XING YUAN QI CHE NEI SHI JIAN YOU XIAN GONG SI