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Air-cooled screw water chilling unit
ActiveCN222123526UGood wind cooling effectImprove cooling effectCompression machines with non-reversible cycleEvaporators/condensersCooling effectAir conditioning
The utility model relates to the technical field of air conditioning units, in particular to an air-cooled screw type water chilling unit which comprises a lower fixing frame, an upper fixing frame is fixed on the upper surface of the lower fixing frame, the upper end of the upper fixing frame is communicated with two air inlets, heat dissipation fans are fixed in the two air inlets through bolts, and the two air inlets are communicated with the heat dissipation fans through bolts. Four protective nets are symmetrically fixed to the outer wall of the upper fixing frame, two cooling fins are fixed to the interior of the upper fixing frame, heat conduction copper pipes are fixed to the interiors of the two cooling fins, circulating pipes are fixed to the interiors of the heat conduction copper pipes, and fixing flange pipes are fixed to the two ends of each circulating pipe. According to the unit, the heat conduction copper pipe is arranged on the circulating pipe in the sleeved mode, the heat conduction copper pipe can absorb heat of a medium and transmit the heat to the cooling fins, the cooling fan blows air to the cooling fins from top to bottom, and therefore the contact area of the cooling fins and the air is increased, cooling of the medium is improved, and the unit has the good blowing cooling effect.
Owner:JIANGSU NUOLING AIR CONDITIONING & REFRIGERATION EQUIPMENT CO LTD
Polishing grinding head
ActiveCN222327813UInhibit sheddingreduce sheddingGrinding wheel securing apparatusGrinding drivesBrickPolishing
The utility model discloses a polishing grinding head, which relates to the technical field of metal surface treatment, solves the problems that a grinding disc grinding sheet is in linear contact with the surface of a workpiece to be processed, is only suitable for grinding and polishing green bricks or stones with better surface flatness, and cannot be used for effectively polishing uneven surfaces, and comprises a grinding head motor, a transmission mechanism used for inputting power to the grinding head is fixed to a power output shaft of the grinding head motor, a fixing flange is fixed to the lower end of the transmission mechanism, a grinding head disc is installed on the lower surface of the fixing flange, and four fixing screws in threaded connection with the grinding head disc are installed in the fixing flange. An adjusting mechanism used for being flexibly connected with the grinding head penetrates through the interior of the grinding head disc. The spring is arranged in the mounting pipe, the limiting block is pushed to move, the movable rod drives the fixing plate to move, it is guaranteed that the polishing piece on the grinding head body makes normal contact with the surface of a polished object, and effective polishing machining can be conducted on uneven surfaces.
Owner:HUANGSHAN MEITE PRECISION MOULD CO LTD
Reliable circuit breaker remote control opening device
ActiveCN222168304Ueasy to useeasy to disconnectProtective switch operating/release mechanismsRemote controlElectric machinery
The utility model discloses a reliable circuit breaker remote control opening device in the field of circuit breakers, which comprises a circuit breaker body, a driving mechanism and a connecting mechanism, the driving mechanism is connected to the right side of the circuit breaker body, and the right side of a switch blade of the circuit breaker body is fixedly connected with a connecting rod. According to the reliable circuit breaker remote control opening device, starting of the driving motor is remotely controlled, the worm is made to rotate, the worm gear is driven to rotate, the deflection rod is made to deflect, the connecting rod is driven to deflect in the arc-shaped groove, a switch blade of the circuit breaker body is made to deflect, and therefore the circuit breaker body is opened. Similarly, when the driving motor rotates reversely, the connecting rod drives the knife switch to be closed, so that the circuit breaker can be conveniently opened and closed through remote control, the use safety of the device is improved, manual opening and closing are avoided, the use of the circuit breaker is more reliable, and safety accidents are reduced.
Owner:ZHUHAI LUJIA POWER TECH CO LTD
A wire hook support
This utility model discloses a wire guide hook bracket, relating to the field of wire drawing machine technology. During high-speed movement, the magnet in the wire guide hook bracket may detach from the slot, leading to deviations in magnetic force counting data. This utility model includes a bracket body, a fixing part, and a magnet component. The bracket body has a placement groove on its surface, and the fixing part is located inside the bracket body, having a sliding block disposed on the inner side of the bracket body. The bracket body has a square slot. This utility model uses the elastic force of a spring to push a cover plate, causing the fixing block to insert into the fixing slot of the magnet component, thus reinforcing the magnet component and reducing the possibility of it detaching from the bracket body during movement. Furthermore, the fixing of the magnet component can be quickly released by sliding the sliding block, facilitating disassembly and replacement by operators.
Owner:YIBIN FUTONG PLASTIC & RUBBER CO LTD
Grinding machine plate fixing device
The application provides a grinding machine plate fixing device for fixing a plate on an electromagnetic chuck of a grinding machine, which comprises a base plate, a shell arranged on the base plate, a lifting frame arranged in the shell, an elastic member arranged between the lifting frame and the base plate, two groups of installation rails arranged on the base plate and capable of sliding relative to each other, two groups of clamping plates arranged opposite to each other on the installation rails, clamping grooves arranged on the clamping plates, and two groups of driving mechanisms arranged on the lifting frame and connected with the two groups of installation rails, so as to drive the installation rails to open and close during the lifting of the lifting frame. The device can control the lifting of the lifting frame under the conditions of power-off and power-on of the electromagnetic chuck, and drive the two groups of installation rails to move in opposite directions and open and close under the action of the driving mechanisms, so that the plate is quickly fixed or released, and the plate does not need to be manually fixed and installed, thereby effectively improving the working efficiency of grinding.
Owner:CHONGQING BEIBEN TRANSMISSION MFG
Novel display screen adjusting support connecting structure
ActiveCN224201399UEasy to disassemble and assembleEasy to assembleStands/trestlesIdentification meansScrew thread
Owner:HENAN ZHONGHE SHENGSHI ELECTRONIC TECH CO LTD
Electromagnetic valve with adjustable armature lift
ActiveCN224283632UImprove the fixing strengthsqueeze controlOperating means/releasing devices for valvesSolenoid valveLever pressing
The utility model discloses an electromagnetic valve with adjustable armature lift, and particularly relates to the technical field of electromagnetic valves, which comprises a magnetic cup, a coil is arranged in the middle of the magnetic cup, an iron core is arranged in the middle of the coil, a movable groove is arranged at the bottom end of the iron core, an armature is arranged in the middle of the movable groove, and the armature is arranged in the movable groove. A containing groove is formed in the position, corresponding to an inner cavity of the movable groove, of the top of the armature, and a spring is arranged in the middle of the containing groove. Firstly, the nozzle is in threaded connection with the thread groove in the bottom end of the coil, the initial position of the armature can be adjusted according to needs, the lift height of the armature is adjusted, adjustment and use are convenient, the movable block is extruded by rotating the fixing bolt, and therefore the fastening pressing rod is controlled to extrude the wall body of the thread groove; the fixing strength after the position of the nozzle is adjusted can be improved, the situation that the nozzle rotates after long-term use, consequently, the height of the armature lift is changed, the use effect is affected is avoided, and the service life is prolonged.
Owner:JIANGSU SHENCHEN TECH CO LTD
Adjustable diffuser convenient for wind pressure adjustment
The utility model relates to the technical field of diffusers, in particular to an adjustable diffuser convenient for wind pressure adjustment, which comprises a diffuser body, a rotating rod is rotatably connected to the inner wall of the diffuser body, a blade component is mounted on the outer wall of the rotating rod, a first gear is mounted at the bottom end of the rotating rod, a gear ring is rotatably connected to the inner wall of the diffuser body, and a second gear is mounted at the bottom end of the gear ring. And a transmission assembly is installed on the outer wall of the gear ring, the blade assembly comprises a connecting block installed on the outer wall of the rotating rod, a screw and a blade body are installed on the inner wall of the connecting block, a handle is installed on the surface of one side of the screw, and the transmission assembly comprises a second gear installed on the outer wall of the gear ring. According to the improved diffuser, the design convenient to adjust is adopted, the blade assembly can be rotated and adjusted, so that the requirement for adjusting the wind pressure is met, the design convenient to replace the blades is adopted, the blade bodies and the connecting blocks are in a detachable mode, the blade bodies can be rapidly disassembled and assembled, and the blade bodies are convenient to maintain.
Owner:TIANJIN RUILIN HEAVY MASCH CO LTD
Key type fixing structure and patient fixing device for radiotherapy
ActiveCN224220606UUnfixedAccurate pressingOperating tablesX-ray/gamma-ray/particle-irradiation therapyMedical physicsPush-button
The utility model relates to the technical field of medical instruments, in particular to a button type fixing structure and a patient fixing device for radiotherapy, the fixing structure comprises a base, an insertion part and a button part, the insertion part is clamped with the base, the base is provided with an insertion groove, and the button part is arranged in the insertion groove. The side wall of the slot is provided with a sliding groove communicated with the slot and the outside of the base, the insertion part is connected with the slot in an inserted mode, the key part is connected with the sliding groove in a sliding mode, and the key part can stretch into the slot and eject the insertion part out of an inner cavity of the slot. According to the scheme of the utility model, the action of releasing the clamping between the base and the insertion part can be completed only by pressing the key part on the base during use, the insertion part can be automatically ejected out of the base, the operation is simple and convenient, the base can be mounted on the bottom plate at a position which can be seen by an operator, and the working efficiency is improved. Therefore, an operator can accurately press the key part to release the fixation between the base and the insertion part.
Owner:KLARITY MEDICAL & EQUIP GZ
A rapid detection device for road guardrails
ActiveCN224286562UUnfixedeasy to operateMaterial strength using tensile/compressive forcesSimulationMechanical engineering
This utility model relates to the field of road safety barrier testing technology and discloses a rapid testing device for road safety barriers. This utility model solves the problem of repeatedly fixing and removing safety barriers when testing multiple barriers, where bolt fixing is cumbersome and time-consuming. The device uses a fixing component including a fixing frame, a support block, and two clamping blocks. The safety barrier component is placed on the upper end of the support block, and the testing component presses against the middle of the safety barrier component. The two ends of the safety barrier component exert force on the support block, causing the two clamping blocks to move towards each other and clamp the safety barrier component. The operation is simple and does not require manual adjustment of the clamping components. After testing, the safety barrier component is no longer under downward pressure, and the spring at the lower end of the support block exerts upward force on the support block, causing the two clamping blocks to move away from each other, thus releasing the fixation on the safety barrier component. It can be removed at any time and replaced with another set of safety barrier components to be tested.
Owner:GANSU PROVINCE TRANSPORTATION PLANNING SURVEY & DESIGN INST
A small wind turbine that is easy to maintain
This invention relates to the field of wind power generation technology, and more particularly to a small wind turbine generator that is easy to maintain. A small wind turbine generator that is easy to maintain includes a base, fan blades, and a power generation unit mounted on the base; two fan blades are arranged on the upper side of the base; it also includes a connecting shaft; a hollow cylinder is arranged on the power generation unit; a pair of fixing blocks are arranged on the outer side of the hollow cylinder, located below each connecting ring; each fixing block is provided with a fixing rod for connecting the fan blades; the fan blades are fixed to the fixing rods. This invention uses an arc-shaped groove to drive two opposing second limiting rods to move horizontally towards the center of a rotating disk, ultimately driving the fixing blocks to move horizontally towards the center of the rotating disk; the fixing blocks drive all the fixing rods and fan blades to move horizontally relative to each other, completing the relative closure of the two fan blades.
Owner:POWERCHINA ZHONGNAN ENG
A clean energy device radiator
This utility model relates to the field of radiator technology and discloses a radiator for clean energy equipment. The radiator includes a mounting bracket with two symmetrically arranged docking slots on one side. Each docking slot has a docking block slidably connected inside. A radiator is fixedly connected between the two docking blocks. Each of the two docking slots has two symmetrically arranged connecting grooves, each containing a constraint mechanism for restraining the radiator. Two retaining plates are symmetrically fixedly connected to the surface of the radiator near the docking blocks. Each retaining plate has a storage groove on its surface near the docking blocks, and a storage column is slidably connected inside each storage groove. Each storage column has a moving mechanism on its surface near the docking blocks for moving the storage column. The mounting bracket has two symmetrically arranged locking holes on its surface near the retaining plates, each containing a locking mechanism for locking the radiator. This utility model, through the arrangement of the docking slots and docking blocks, ensures that the radiator can be easily disassembled.
Owner:湖北水利水电职业技术学院
Water conservancy pile pulling machine
The utility model belongs to the technical field of water conservancy projects, and particularly relates to a water conservancy pile extractor which comprises a bottom plate. A driving mechanism is arranged on the top side of the bottom plate, a clamping mechanism is arranged in the center of the top side of the bottom plate, a moving mechanism is arranged on the bottom side of the bottom plate, the driving mechanism comprises a hydraulic cylinder, a hydraulic rod is slidably mounted on the inner side of the hydraulic cylinder, a supporting plate is fixed to the bottom end of the hydraulic rod, and a supporting seat is fixed to the top end of the hydraulic cylinder; after a pile body is clamped and fixed, a hydraulic cylinder is controlled to enable a hydraulic rod on the inner side of the hydraulic cylinder to extend, the pile body is pulled up, when the hydraulic rod extends to the longest, fixing of the pile body is relieved, and the bottom plate is moved to the ground again, so that the pile body is pulled up. At the moment, the top end of the pile body is located on the inner side of the limiting ring, the screw is rotated to abut against the surface of the pile body, and therefore the supporting effect is achieved, and the problem that an existing pile extractor is prone to toppling due to gravity center shifting is solved.
Owner:湖北盛世祥泰水利水电工程有限公司
Variable multipurpose belt sander
ActiveCN224239124UImprove convenienceEfficiencyBelt grinding machinesGrinding/polishing safety devicesSanderStructural engineering
The utility model provides a variable multipurpose belt sander. A variable multipurpose belt sander comprises a base, a telescopic sleeve, a mounting bin and a polishing mechanism, a front side plate is fixed to the side, close to the front face, of the base, the telescopic sleeve is fixedly connected to the front side plate, the mounting bin is arranged above the base and used for fixing the polishing mechanism, and the polishing mechanism is located in front of the front side plate. A transverse fixing column and a vertical fixing column are arranged in the mounting bin, an inclined plate is arranged above the base, the inclined plate is obliquely arranged relative to the base, a pulling plate is fixedly connected to the left side of the inclined plate, and the inclined plate can horizontally slide relative to the base to drive the transverse fixing column and the vertical fixing column to slide in the mounting bin at the same time so that the transverse fixing column and the vertical fixing column can be separated from or inserted into the mounting bin. According to the variable multi-purpose abrasive belt polishing machine, fixation of the installation part can be rapidly removed, the replacement process is greatly simplified, and an operator does not need to carry out tedious disassembly operation of a multi-direction fixing piece.
Owner:JIANGMEN KAIXIN AUTOMATION EQUIP CO LTD
A quick-release tool polishing device
ActiveCN224274342UPolished and flexiblequick fixGrinding drivesOther manufacturing equipments/toolsPolishingElectric machinery
This utility model discloses a quick-release tool polishing device, including a worktable. A hydraulic rod is installed at the rear of the worktable, and the output end of the hydraulic rod is connected to a mounting bracket. A sliding rod is connected to the rear side of the mounting bracket, and a motor is installed at the end of the mounting bracket. The output end of the motor is connected to a polishing roller. A mounting plate is installed on the upper left side of the worktable, and a rotating shaft is installed on the side of the mounting plate. A pressure plate is connected to the end of the rotating shaft. A hydraulic rod is installed on the right side of the worktable, and a sliding plate is connected to the output end of the hydraulic rod. A fixing cover is installed on the upper end of the sliding plate, and a motor is installed on the right end of the fixing cover. This quick-release tool polishing device allows for rapid release of the tool by simply driving the fixing cover to move the mounting cover away from the pressure plate, enabling quick tool removal and replacement of the tool to be polished, thus improving the polishing efficiency.
Owner:JURONG NEW EJ ENVIRONMENTAL PROTECTION TECH CO LTD
Intelligent conveying line for automobile welding
ActiveCN119142734AUnfixedTo achieve the purpose of height adjustmentWelding/cutting auxillary devicesAuxillary welding devicesSprocketChain link
The invention belongs to the field of conveying lines, and particularly relates to an intelligent conveying line for automobile welding, which comprises a conveying frame, a conveying vehicle body is movably placed at the top of the conveying frame, a guide groove is formed in the top of the conveying frame, rollers are rotatably mounted at the bottom of the conveying vehicle body, the rollers are matched with the guide groove, and an adjusting plate is arranged at the top of the conveying vehicle body. The top of the adjusting plate is rotationally provided with a containing plate used for fixedly containing automobile parts to be welded, two rotating shafts are rotationally installed on the inner wall of the front side and the inner wall of the rear side of the conveying frame, chain wheels are fixedly installed on the rotating shafts, the two corresponding chain wheels are sleeved with chains in a transmission mode, and a plurality of fixing plates are fixedly installed on the chains. The welding device is reasonable in design, the conveying vehicle body is connected with the connecting plate, rotation of the chain can drive the conveying vehicle body to conduct conveying through the connecting plate, and meanwhile by moving and rotating the containing plate, the purpose of adjusting the welding position of an automobile to-be-welded part on the containing plate can be achieved.
Owner:CHENGDE MIDEA TRANSPORTATION AUTOMATION CO LTD
Plate centrifuge convenient to clean
The utility model relates to the technical field of centrifugal machines, and discloses a plate centrifugal machine convenient to clean, which comprises a base, a mounting groove is formed in the top of the base, a metal cover is slidably connected to the inner side of the mounting groove, two fixing blocks are fixedly connected to the bottom of the metal cover, and clamping holes are formed in the fixing blocks. An annular groove is formed in the outer side of the metal cover, a sealing ring is arranged on the inner side of the annular groove in a sleeving mode, a mounting groove is formed in the inner side of the mounting groove, two movable cavities are formed in the base, and through holes are formed in the two sides of the inner wall of each movable cavity. According to the roller cleaning device, the two lock rods can be driven to move by pulling the two pull rings, when one end of each lock rod is pulled out of the corresponding clamping hole, fixation of the metal cover is relieved, the metal cover can be easily taken down, the water pump is started, extracted water is sprayed through the spray head, the roller can be cleaned, and meanwhile the roller can be cleaned by the brush plate when rotating.
Owner:张家港市恒通机械有限公司
Precise filling equipment for essence production
ActiveCN224411379UQuick and automatic positioningRealize automatic positioningElectric machineryBottle
The utility model discloses a kind of precision filling equipment for essence production, it is related to filling equipment technical field, including base, the base top is fixedly connected with two side plates, two The side plate between the conveying belt is equipped, one of the side plate side wall is fixedly connected with first motor, the first motor is used to drive conveying belt rotation, two The side plate side wall is fixedly connected with a plurality of fixed rods, the plurality of fixed rods one end of two The side plate side wall is commonly fixedly connected with baffle, two The baffle is oppositely arranged, two The baffle middle section is arc-shaped and is set, the base top is equipped with storage structure;The utility model is through the cooperation of carousel, conveying belt and positioning groove, can be quickly automatically positioned to filling bottle, without manually positioning filling bottle by staff, reduce the working intensity of staff, through carousel rotation, can be sequentially filled to next filling bottle, improve the filling efficiency of filling bottle.
Owner:HANGZHOU JIEFU TECH CO LTD
Alloy spring winding equipment capable of reducing springback
The utility model discloses alloy spring winding equipment capable of reducing springback, and particularly relates to the field of alloy spring winding equipment, the alloy spring winding equipment comprises an alloy spring winding equipment main body, a support mounting frame is fixed at the bottom of the alloy spring winding equipment main body, and a springback reducing maintenance device is arranged at the top of the support mounting frame. An alloy spring winding control box body is fixed at the bottom of the alloy spring winding equipment main body; the device is provided with the springback reducing maintenance device, so that the replacement process of the tensioning wheel corresponding to the support is simple and convenient, the support is easy and convenient to maintain, the tensioning wheel is convenient to replace after long-time use, the situation of looseness is avoided, and the purpose of reducing springback in the alloy spring winding process is facilitated; the device is provided with the closing device, locking and fixing of the movable box door can be conveniently relieved, the effect of being easy to overhaul and maintain is achieved, and overhaul of equipment in the alloy spring winding process is facilitated.
Owner:JIANGYIN JINWAN ALLOY MATERIAL CO LTD
Oil pipe connecting device for oil gun
ActiveCN222138688Ushorten the timeImprove convenienceLiquid transferring devicesMechanical engineeringPetroleum engineering
The oil pipe connecting device for the oil gun comprises an oil pipe body, a fixing block and an oil gun grip, the outer side of the oil pipe body is fixedly connected with a fixing sleeve, the fixing block is fixedly connected to the top of the fixing sleeve, a sliding groove is formed in the fixing block, and a limiting mechanism is arranged in the sliding groove. The oil gun grip is arranged on one side of the oil pipe body, one side of the oil gun grip is fixedly connected with a first connecting sleeve, and the inner wall of the first connecting sleeve is slidably connected with a second connecting sleeve. The oil pipe connecting device for the oil gun solves the problems that a connector and an oil pipe of a traditional oil pipe connecting device for the oil gun are generally in threaded connection, large force is possibly needed for screwing or unscrewing connection during dismounting and mounting, the difficulty of mounting and dismounting is increased, a traditional design lacks a rapid connecting mechanism, and the cost is high. And more steps and time are needed to complete mounting and dismounting.
Owner:SHUOXING METAL PROD KUNSHAN
Efficient catalytic combustion waste gas treatment device
ActiveCN224284657UImprove contact effectDecompose fullyIncinerator apparatusPtru catalystCombustion chamber
The utility model belongs to the field of waste gas treatment equipment, and particularly relates to an efficient catalytic combustion waste gas treatment device which comprises a catalytic combustion chamber, a gas inlet pipe is mounted on one side of the catalytic combustion chamber, a gas outlet pipe is mounted on the other side of the catalytic combustion chamber, and a heater is mounted on the inner wall of the bottom of the catalytic combustion chamber. Two supporting seats are mounted on the inner walls of the front side and the rear side of the catalytic combustion chamber, a frame plate is placed at the tops of the two supporting seats, a catalyst is mounted in the frame plate, a plurality of through holes are formed in the catalyst at equal intervals, a partition plate is fixedly mounted in the catalytic combustion chamber, and a plurality of guide holes are formed in the partition plate at equal intervals; and the same lifting plate is slidably mounted on the inner walls of the two sides of the catalytic combustion chamber. The device is reasonable in design, the through hole of the catalyst can be dredged under the non-stop action through the movement of the insertion rod, the blockage of the through hole is avoided, and the purpose of conveniently disassembling, assembling and replacing the catalyst is achieved.
Owner:GUANGDONG XINJIEYUAN ENVIRONMENTAL PROTECTION TECH CO LTD
Air suspension dust cover convenient to maintain
ActiveCN224060799UUnfixedrelease tight junctionsSpringsResilient suspensionsStructural engineeringMechanical engineering
The utility model relates to the technical field of air suspensions, and discloses an air suspension dust cover convenient to maintain, which comprises a dust cover main body, two ends of the dust cover main body are provided with shaft bodies, two sides of each shaft body are rotatably connected with a first end cover and a second end cover, and an air bag is placed in the dust cover main body. According to the air suspension dust cover convenient to maintain, a rotary knob is screwed to drive a limiting block fixed to the rotary knob to rotate, the limiting block is made to be far away from a movable plate, then the movable plate is pushed by resilience force of a reset spring, the fixing block is taken away from the interior of a fixing groove, fixation between an air bag and a first shell is relieved, meanwhile, a user can rotate a first end cover or a second end cover, and the user can conveniently maintain the air suspension dust cover. The dustproof cover body can be taken down from the air bag for maintenance operation by releasing the tight connection between the dustproof cover body and other parts, the whole air suspension does not need to be disassembled on a large scale, and the maintenance difficulty and time cost are reduced.
Owner:SHANDONG PASSION MASCH MFG CO LTD
A new type of waterproof fiber optic splice box
ActiveCN224436641UEasy to disassemble and operateVarious and convenient fixing methodsFiberMechanical engineering
This utility model relates to the field of optical fiber splice box technology, and provides a novel waterproof optical fiber splice box, comprising: an optical fiber splice box body composed of a bottom shell and a top cover, wherein a waterproof sealing ring is provided between the bottom shell and the top cover; a bracket fixedly mounted on the bottom shell, wherein bolts are rotatably mounted on the bracket, and a retaining plate is threaded onto the bolts, the retaining plate being slidably connected to a slotted hole on the bracket; a mounting plate disposed on the retaining plate; and a disassembly mechanism assembled on the mounting plate for fixing the optical fiber splice box body. The novel waterproof optical fiber splice box provided by this solution solves the technical problem that existing optical fiber splice boxes, which are fixed with screws, are prone to difficult disassembly and require considerable time and effort for later maintenance, causing inconvenience for disassembly and installation.
Owner:HUIZHOU DONGYONGSHENG OPTICAL COMM TECH CO LTD
Split type PCB conveying mechanism
The utility model discloses a split type PCB conveying mechanism which comprises a board inserting frame used for containing PCBs, a board conveying vehicle used for conveying the board inserting frame and a first roller device arranged at the bottom of an oven and used for assisting in conveying the board inserting frame, the board conveying vehicle comprises a vehicle frame, and a second roller device and a pedal device are arranged on the vehicle frame. The second roller device is used for bearing the plate inserting frame, a wedge-shaped block is arranged at the position, corresponding to the pedal device, of the plate inserting frame, the wedge-shaped block is detachably connected with the pedal device, and then the plate inserting frame is detachably connected with the plate transporting vehicle. The plate transporting vehicle and the plate inserting frame are designed in a split mode, so that the plate inserting frame can be independently pushed into an oven to be baked, and the phenomenon that the service life of the plate transporting vehicle is affected when the plate transporting vehicle is baked together is avoided. Compared with the prior art, the device has the advantages of being simple in structure, convenient to use and capable of improving efficiency and saving cost.
Owner:GUANGZHOU TERMBRAY ELECTRONICS TECH CO LTD
Small experimental animal perfusion fixing device
ActiveCN222110241UEasy to fixUnfixedAnimal fetteringPhysical medicine and rehabilitationPhysical therapy
The utility model belongs to the technical field of fixing devices, particularly relates to a small experimental animal perfusion fixing device, and aims to solve the problems that an existing fixing device is not easy and convenient to operate, not good enough in adjusting effect, inconvenient to use and the like, the following scheme is provided: the small experimental animal perfusion fixing device comprises a support frame, and the support frame consists of a bottom plate, a connecting plate and a mounting plate; the connecting plate is rotationally connected to the top of the bottom plate, and the mounting plate is rotationally connected with the other end of the connecting plate; the fixing device comprises a mounting plate and further comprises a first fixing plate and a second fixing plate, the first fixing plate is fixedly mounted at the top of the mounting plate, and the second fixing plate is fixedly mounted at the top of the first fixing plate. A user can complete operation with one hand, meanwhile, the user can conveniently adjust the angle of the fixed experimental animal through the supporting frame, and the user can be conveniently matched to complete an experiment.
Owner:费荻
High-temperature-resistant and high-pressure-erosion-resistant long-service-life permanent magnet iron removal device
ActiveCN222325407Usmooth rotationFacilitate adsorption removalMagnetic separationIron removalDrive shaft
The utility model relates to the technical field of iron removal devices, and discloses a permanent magnet iron removal device resistant to high temperature and high pressure corrosion and long in service life, which solves the problem that iron removal of raw materials is not thorough at present and comprises an iron removal box, a feeding port is formed in the top of the iron removal box, a discharging port is formed in the bottom of the iron removal box, and an iron removal mechanism is installed on the iron removal box. A fixing mechanism is mounted on the outer side of the iron removal box, an opening is formed in the iron removal box, and the iron removal mechanism comprises a mounting plate located in the opening; according to the iron removal device, through cooperation of the motor and the driving shaft and cooperation of the conveying belt and the transmission gear, the driving shaft and the two driven shafts can rotate at the same time conveniently, then all stirring rods can rotate to stir raw materials in the iron removal box, and through cooperation of a small gear and a large gear, a first rotating shaft can rotate conveniently; and through cooperation of a square groove, a square block and a second rotating shaft, rotation of the permanent magnet bar is facilitated, and therefore iron impurities in the raw materials can be thoroughly adsorbed and removed.
Owner:WEIYU POWER EQUIP YANGZHONG CITY
A rotating dustproof display case
ActiveCN224268830UUnfixedCompletely unfixedShow cabinetsFrame fasteningComputer graphics (images)Structural engineering
This utility model belongs to the field of display cabinets, specifically a rotating dustproof display cabinet. Addressing the problem that most existing display cabinets use a fixed structure, limiting their placement to a single location and resulting in limited viewing angles and mediocre display effects, this invention proposes the following solution: a polygonal base and a polygonal display frame rotatably mounted on top of the base. Each face of the polygonal display frame has a door frame rotatably mounted on it. Multiple placement plates are used to hold exhibits, and these plates are fixedly mounted inside the polygonal display frame. During use, the rotation of the polygonal display frame allows for omnidirectional display of multiple exhibits, enabling any exhibit to be moved to the main display area, thus improving the display effect. Furthermore, the internal fixing mechanism provides limiting and fixing for the polygonal display frame and door frames. This display cabinet is dustproof, easy to operate, and offers excellent display results.
Owner:北京新潮展览有限公司
A colorful graphic data acquisition box for sports competitions
ActiveCN224290293UUnfixedEasy to installDispersed particle filtrationCasings/cabinets/drawers detailsGraphicsData acquisition
This utility model relates to the field of data acquisition technology, specifically disclosing a colorful graphic data acquisition box for sports competitions, including a box body, a mounting base, and a docking frame. The top of the box body has a heat dissipation vent and a groove. The surface of the mounting base has a fitting groove, and a locking block is slidably installed inside the fitting groove. A pushing rod is slidably installed inside the docking frame. A mounting plate is rotatably installed inside the groove. A hollow plate is fixedly installed on one side of the mounting plate. A locking block is fixedly connected to the rear end of the docking frame. By embedding the locking block into the slot, the box body can be installed and fixed. Pressing down on the box body moves the top plate, pushing the locking block out of the slot, thus facilitating the installation and disassembly of the box body. The heat dissipation vent can dissipate the heat generated by the internal components during operation, preventing heat accumulation inside the box body and causing operational load. The filter screen can prevent excessive dust from entering the box body and reducing its service life.
Owner:SHENZHEN HECHUANG INTERACTIVE TECH CO LTD
Welding device for LED lamp strip machining
ActiveCN222176543UUnfixedplay the role of positioningWelding/cutting auxillary devicesAuxillary welding devicesLED lampMechanical engineering
The utility model relates to the technical field of welding devices, in particular to an LED lamp strip machining welding device which comprises an operation table, a boss is fixedly connected to the top end of the operation table, two first sliding grooves are formed in the boss and penetrate through the top end of the boss, and fixing plates are slidably connected into the two first sliding grooves. One end of the fixing plate abuts against the lamp strip, the other end of the fixing plate abuts against a spring, the bottom end of the spring is fixedly connected to the bottom end of the first sliding groove, and the fixing plate fixes the lamp strip through a driving structure. The lamp strip is fixed through the fixing plate, when the welding head works, the lamp strip does not need to be held by hand, the situation that the hand is burnt by the welding head due to misoperation is effectively avoided, and therefore the comfort and safety during operation are improved, the position of the fixing plate in the horizontal direction is not changed, and when the lamp strip is placed, the lamp strip is pushed towards the center position of the boss along the inner wall of the fixing plate. Therefore, the lamp strip is positioned.
Owner:CHANGZHOU LIANGDING LIGHTING TECH 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