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42results about How to "Easy processing and assembly" patented technology
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Gear motor
PendingCN119508461AGuaranteed uptimeIncrease load capacityGearboxesMechanical energy handlingGear wheelElectric machinery
The invention relates to the technical field of transmission devices, and discloses a speed reduction motor which comprises a box body, a first-stage inner gear ring, a second-stage inner gear ring, a first-stage NGW planetary speed reduction mechanism and a second-stage small-tooth-difference planetary speed reduction mechanism are arranged in the box body, and the first-stage NGW planetary speed reduction mechanism comprises a first-stage sun gear, a first-stage planet gear, a first-stage planet carrier and a first-stage inner gear ring. The second-stage small-tooth-difference planetary reduction mechanism comprises a second-stage eccentric shaft, at least two second-stage outer gears, a second-stage pin shaft disc and a second-stage inner gear ring, each eccentric shaft section of the second-stage eccentric shaft is rotationally connected with one second-stage outer gear, one end of the box body is connected with a motor, and the other end of the box body is connected with an end cover in a plugging mode. An output shaft of the motor is in coaxial transmission connection with the first-stage sun gear, the first-stage planet carrier is connected with the second-stage eccentric shaft, and an output shaft section of the second-stage pin shaft disc penetrates through the end cover and is partially exposed out of the end cover. The total reduction ratio can reach 600 or even higher, the bearing capacity is high, the structure is simple and compact, and the occupied space is small.
Owner:ZRIME GEARING TECH CO LTD
Ultra-wideband low-profile feed source loaded with step medium
PendingCN119560784AImprove antenna performanceInnovative ideasLogperiodic antennasSimultaneous aerial operationsUltra-widebandDielectric cylinder
The invention discloses an ultra-wideband low-profile feed source loaded with a step medium, and relates to the field of ultra-wideband feed sources. The antenna comprises four log-periodic antennas, four groups of step dielectrics, dielectric cylinders, a reflection floor, a metal cavity and two feed baluns, the four log-periodic antennas are divided into two pairs which are orthogonally arranged, each pair comprises two log-periodic antennas which are oppositely arranged, the log-periodic antennas are fixed on the dielectric cylinder through screws, and an included angle is formed between the log-periodic antennas and the reflection floor; each group of stepped dielectric is formed by arranging twelve dielectric blocks in height stepped distribution, is positioned between the log-periodic antenna and the reflection floor, and clings to the reflection floor; the two feed baluns are orthogonally arranged, and each balun comprises a dielectric substrate, an index gradient microstrip line and a one-to-two power divider. The antenna is wide in frequency band, low in profile and suitable for serving as a primary radiator of a reflector antenna in the fields of satellite communication, radar detection, radio astronomy and the like.
Owner:THE 54TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Underwater vehicle head structure capable of slowly releasing drag reducer
InactiveCN119551132AImprove hydrodynamic performanceIntegrity guaranteedUnderwater vesselsHydrodynamic/hydrostatic featuresMarine engineeringPorous medium
The invention discloses an underwater vehicle head structure capable of slowly releasing a drag reducer, and belongs to the field of underwater drag reduction of vehicles. Comprising a head cone section and a head circular truncated cone section which are coaxially and fixedly connected, one end of the head circular truncated cone section is in sealed connection with the head cone section, a cavity structure for containing a drag reducer solution is arranged at the joint, and the other end of the head circular truncated cone section is in sealed connection with a navigation body middle section; the head cone section is a rotary body porous medium which is close to a cone, the cone vertex of the head cone section is a molded line stagnation point which forms a conical molded surface, the axial height at the stagnation point is the largest, and the axial thickness is in a change rule of gradually decreasing from the stagnation point to the edge of the bottom end. The defects that in the prior art, a drag reducer solution cannot evenly wrap the whole vehicle, and the integrity of a shell of the vehicle is greatly damaged when the drag reducer is released are overcome.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
A hydraulic pump having a capsule pump mechanism
ActiveCN224315127UExtended service lifereduce resistancePositive displacement pump componentsFlexible member pumpsPush and pullBall bearing
This utility model discloses a hydraulic pump with a capsule-type pumping mechanism, relating to the field of hydraulic pump technology. The utility model includes a housing, with a fixing plate fixedly connected to the front side of the housing via a second bolt. A capsule push-pull plate is movably connected to the rear side of the fixing plate via a guide rod. This utility model drives the capsule push-pull plate to move back and forth via a drive shaft, reciprocatingly pushing and pulling the pumping capsule. This allows liquid to be drawn into the pumping capsule from the inlet branch pipe and pumped out from the outlet branch pipe. The structure is simpler and easier to assemble and process. The ball bearings convert the sliding friction between the capsule push-pull plate and the pumping mechanism into rolling friction, reducing resistance and wear between the plates. The roller sleeves convert the sliding friction between the connecting column and the T-shaped connecting bracket into rolling friction, further reducing resistance and wear and extending the service life of the hydraulic pump.
Owner:PHOENIX MECHANICAL & ELECTRICAL (SUZHOU) CO LTD
Glass steel biological filter deodorization equipment
ActiveCN116392956BFully attached to staysuitable living environmentUsing liquid separation agentSeparation devicesBiological filterBiofilter
The application relates to the technical field of glass steel equipment, and relates to a glass steel biological filter deodorization equipment. The deodorization equipment comprises a biological pool and a pre-washing pool. The pre-washing pool is provided with a circulating pipeline, odor gas enters the pre-washing pool through the circulating pipeline, the pre-washing pool is filled with water covering the water inlet position, and a flow guide member for slowing down the gas flow speed is arranged on the inner side of the water inlet end of the pre-washing pool. A wind pipe and a shunt cavity are arranged between the biological pool and the pre-washing pool and are connected in front and back. The input end of the wind pipe is located on the top of the water outlet end of the pre-washing pool. The wind pipe is an n-shaped channel structure. The wind pipe is provided with a first spraying device. The shunt cavity is located at the bottom of the biological pool. The biological pool is provided with a stirrer. The application can help solve the problems of poor gas-liquid mixing effect and easy hardening and difficult maintenance of the biological pool.
Owner:FUJIAN YINGHUI FRP TECH
A wind diffuser
The utility model discloses a kind of air port aromatherapy, including the shell with cavity and be located in shell and be used for accommodating fragrance substance perfume container, the rear end of shell and / or periphery is equipped with several air holes, the rear end of perfume container is open, open place is sequentially equipped with breakable sealing sheet and volatile film from inside to outside;The rear end of shell inside is equipped with an elastic puncture piece that is moved inward and extrudes volatile film and breakable sealing sheet after being stressed, the front end of elastic puncture piece is equipped with at least one towards the protruding spike of volatile film arrangement, the end of protruding spike close to volatile film is non-sharp shape;The rear end of shell is equipped with elastic drive piece that is rotated inward and pushes elastic puncture piece to move inward after being stressed in middle, the rear end of shell is rotatably equipped with the clip for pushing elastic drive piece to rotate inward. The utility model has the characteristics that incense effect is good, leave incense time is long and good leak-out effect, and overall structure is simple and processing and assembly are convenient.
Owner:GUANGDONG CAR HOUSE INDUSTRIAL DEVELOPMENT HOLDINGS CO LTD
A silicon wafer detection device structure
ActiveCN111863688Breduce usageSimple structureSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingRotational axisMobile end
The present invention relates to a silicon wafer detection device structure, including an execution drive device, the execution drive device is vertically arranged, the moving end of the execution drive device is connected to the upper end of the vertical plate, the lower end of the vertical plate is connected to the bottom plate, a mounting boss is arranged in the middle of the bottom plate, a rotating sleeve is rotatably installed in the mounting boss, a first cover plate and a second cover plate are arranged at the upper and lower ends of the mounting boss respectively, a rotating shaft is rotatably installed in the rotating sleeve, a fixed ring and an origin triggering piece are installed on the upper part of the rotating sleeve, a second limiting rod is installed on the side of the fixed ring, a first limiting rod is arranged on the top of the first cover plate, the first limiting rod is connected to one end of a spring, the other end of the spring is connected to the origin triggering piece, the lower end of the rotating shaft is fixedly connected to a swing arm, a roller is installed at the lower part of the swing arm, a magnet is installed on the bottom plate, and an origin position detection switch is arranged on the side of the mounting boss. The present invention has the characteristics of simple structure, small space occupation, easy processing and assembly, convenient and flexible use, and saving about 60% of liquid usage.
Owner:WUXI NANYA SCI-TECH CO LTD
Aging test device for wall-hung products
ActiveCN224286933UEasy processing and assemblyAvoid affecting assembly processingPower supply testingMeasurement instrument housingIndustrial engineeringAging test
This utility model discloses an aging test device for wall-mounted products, relating to the field of photovoltaic inverter assembly and production. The aging test device includes: a track, a frame, a support frame, a bottom crossbeam, a top crossbeam, a sleeve, an upper bracket, and a lower bracket. Two bottom crossbeams are symmetrically and detachably mounted on the bottom surface of the frame. Roller assemblies are provided on the surfaces of the two bottom crossbeams near each other. The track is sandwiched between the two roller assemblies. Each roller assembly includes several rollers, with the center lines of the rollers arranged vertically. The lower end of the support frame is mounted on the frame. The sleeve, upper bracket, and lower bracket are arranged sequentially from top to bottom. The top crossbeam is detachably mounted on the upper end of the support frame. The sleeve is rotatably mounted on the top crossbeam. The lower bracket is detachably mounted on the support frame via fasteners. Product hangers are spaced apart on the upper bracket. The upper bracket, sleeve, and lower bracket are connected by a traction rope. This facilitates the assembly and aging test of large photovoltaic inverter products.
Owner:惠州精创源科技有限公司
Six-dimensional force sensor based on FBG and preparation method thereof
This invention relates to the field of sensor technology and discloses a six-dimensional force sensor based on fiber Bragg gratings (FBGs) and its fabrication method. The six-dimensional force sensor of this invention includes a central body and an outer ring body, which are connected to the central body by multiple connecting beams. Each connecting beam has a through-hole. An optical fiber is wound around an elastic body, and the core of the optical fiber is etched with multiple fiber Bragg gratings (FBGs). Each FBG reflects a different Bragg wavelength, and the operating wavelengths of each FBG do not overlap. The FBGs are suspended at the through-holes of the connecting beams, with at least one FBG located at each through-hole. In this six-dimensional force sensor, the FBGs are placed in the high-strain-sensitive region of the elastic body. When an external load is applied to the elastic body, the FBGs on the elastic body generate a strain response, improving the sensor's ability to detect minute load changes. Furthermore, the overall structure is compact, easy to manufacture and assemble, and highly adaptable.
Owner:ZHIZI LIKONG (NINGBO) TECHNOLOGY CO LTD
Automatic pressure relief reset battery cover plate, secondary battery and electric equipment
ActiveCN222654238UReduce scrap rateExtended service lifeSecondary cellsCell lids/coversElectrical batteryElectric equipment
The utility model provides an automatic pressure-relief reset battery cover plate, a secondary battery and electric equipment, and the automatic pressure-relief reset battery cover plate comprises a body which is provided with an exhaust hole; the exhaust mechanism comprises a connecting body and a sealing body, the connecting body is connected to the body, part of the connecting body is arranged above the exhaust hole and is spaced from the exhaust hole, the sealing body is inserted into the exhaust hole in an interference manner and comprises an elastic filling part and an exhaust part, one end of the elastic filling part is connected with the connecting body, and the other end of the elastic filling part is connected with the exhaust part; the exhaust part is in clearance fit with the exhaust hole, and the elastic filling part moves in the depth direction of the exhaust hole. According to the present invention, the exhaust can be performed in time when the gas production rate in the battery is low so as to form the maximum protection on the internal structure of the battery, the high sealing state of the internal environment of the battery can be achieved through the sealing body when the exhaust is not needed, and the significant advantages of simple structure, convenient assembly processing, low cost and the like are provided.
Owner:PHYLION BATTERY (CHUZHOU) CO LTD
Cab seat
Owner:JIANGSU CHANGFA AGRI EQUIP +1
Adjustable damping pulley assembly
ActiveCN222558351UEasy processing and assemblyWing suspension devicesClassical mechanicsBlock and tackle
The utility model discloses an adjustable damping pulley assembly, and particularly relates to the field of doors and windows, the adjustable damping pulley assembly comprises a buffer, the two ends of the buffer are respectively provided with a head hanging pulley and a tail hanging pulley, and the head hanging pulley and the tail hanging pulley are used for being installed in a guide rail in a sliding mode; the tail hanging pulley comprises a tail body, a second pulley and a third pulley are installed on the two sides of the tail body respectively, and an adjusting device is installed on the tail body and used for adjusting the height of the third pulley so that the third pulley can be pressed on the top wall of the guide rail. By adjusting the height of the movable block, the third pulley is pressed on the top wall of the inner side of the guide rail, the second pulley is pressed on the bottom of the inner side of the guide rail, and therefore the pulleys can slide stably on the rail, the problems of shaking and abnormal sound are reduced, and the door leaf can achieve more stable and mute effects.
Owner:ZHONGSHAN SUOWEIYA HARDWARE PRODUCTS CO LTD
Vibration isolators suitable for satellite momentum wheel vibration isolation brackets
ActiveCN117212375BIsolate radial disturbance forcesreduce vibrationSustainable transportationNon-rotating vibration suppressionElastic componentLateral stiffness
This invention provides a vibration isolator suitable for a satellite momentum wheel vibration isolation support, comprising a first retaining block (2a), a connecting block (3), and a second retaining block (2b) arranged sequentially; it also includes two symmetrically arranged first elastic components (1a) connected between the first retaining block (2a) and the connecting block (3), and two symmetrically arranged second elastic components (1b) connected between the connecting block (3) and the second retaining block (2b); damping energy dissipation materials (5) are respectively provided between the symmetrically arranged first elastic components (1a) and between the symmetrically arranged second elastic components (1b). This invention has low lateral stiffness, high axial stiffness, and large damping characteristics. By reasonably arranging and installing it between the support and the momentum wheel, it can effectively meet the vibration isolation requirements of the momentum wheel; this invention has advantages such as simple and compact structure, convenient processing and assembly, high design freedom, stable and reliable performance, light weight, and low cost.
Owner:SHANGHAI SATELLITE ENG INST
Electric-corrosion-resistant bearing fan and assembling method thereof
PendingCN119664700AReduced risk of galvanic corrosionlow costPump componentsMechanical energy handlingStructural engineeringFan blade
The bearing electrocorrosion-resistant fan comprises a fan frame, a metal pipe, a stator, a PCB and an integrated rotating shaft fan blade structure, a mounting part is arranged in the fan frame, the inner side of the mounting part is connected with an insulating part, the metal pipe is arranged in the mounting part, a passing area is arranged on the metal pipe, and the rotating shaft fan blade structure is arranged in the passing area. The outer wall of the insulation part is arranged on the inner side of the metal pipe and attached to the inner wall of the metal pipe, the insulation part comprises a first part, the first part penetrates through the passing area and is connected with the installation part, the stator is arranged on the installation part in a sleeving mode, the PCB is arranged on the fan frame and connected with the stator, and the integrated rotating shaft fan blade structure is arranged in the fan frame and rotationally connected into the insulation part. The device has the advantages of being low in cost, convenient to assemble, capable of effectively reducing the electrocorrosion risk and the like.
Owner:SHENZHEN HUAXIA HENGTAI ELECTRONICS
Tractor buffering mechanism
The utility model belongs to the field of mechanical structure design, and provides a tractor buffering mechanism which comprises a connector (1), a movable steel sleeve (2), a front baffle (3), a buffering spring (4), a rear baffle (5), a screw (6), a lining (7), a blocking piece (8) and a nut (9). The front baffle (3) is welded to the foremost end of the trailer draw bar body, the rear baffle (5) is welded to the inner side of the middle of the trailer draw bar body, the two bushings (7) are symmetrically installed on the inner side of the front baffle (3) and the inner side of the rear baffle (5) through the screws (6), the two movable steel sleeves (2) are symmetrically installed on the bushings front and back, and the buffer spring (4) is arranged between the front baffle (3) and the rear baffle (5). The connector (1) penetrates through the front baffle (3), the buffer spring (4) and the rear baffle (5) from the front end of the trailer traction rod body and is fixed through the blocking piece (8) and the nut (9).
Owner:AVIC ELECTRIC VEHICLES ZHENGZHOU +1
Chip processing positioning clamp convenient to clamp
ActiveCN222546331UImplement down-pressure limitimplementation constraintsSemiconductor/solid-state device manufacturingComputer hardwareWorkbench
The utility model relates to the technical field of chip processing, in particular to a chip processing positioning clamp convenient to clamp. According to the technical scheme, the device comprises a mounting frame, fixing frames and a box body, a workbench is movably installed at the top of the box body, clamping blocks are movably installed at the positions, on the two sides of the workbench, of the top of the box body, the fixing frames are fixedly installed at the tops of the clamping blocks, and electric telescopic rods are fixedly installed on the sides, away from the workbench, of the fixing frames; a clamping table is fixedly connected to the side, close to the workbench, of the pressure detector, a mounting column is fixedly mounted at the top of the box at the rear end of the workbench, an electric push rod is fixedly mounted at the front end of the mounting column through a mounting frame, and a lower pressing table is fixedly mounted at the output end of the bottom of the electric push rod through a pressure sensor. Through the combination of various structures, different clamps can be selected for processing according to chip processing requirements when the device is used, the flexibility of the device is high, the operation is simple, the chip is convenient to clamp, and the use process is optimized.
Owner:GUANGDONG XINLIANDONG TECHNOLOGY CO LTD
Wafer sawing machine gantry main structure
This utility model provides a gantry main structure for a wafer dicing machine, relating to the technical field of wafer dicing machines. It includes: a frame welding base, a rubber pad, a marble base, lower bed columns, upper bed columns, and a marble crossbeam. The rubber pad is fixedly mounted on the upper side of the frame welding base. The marble base is fixedly mounted on the upper side of the frame welding base and located above the rubber pad. The lower bed columns are symmetrically fixed on both sides of the upper part of the marble base. The upper bed columns are fixedly mounted on the upper side of the lower bed columns. The marble crossbeam is fixedly mounted between the upper bed columns and parallel to the upper side of the marble base. This utility model offers good stability, is not easily deformed, and is minimally affected by temperature. The overall structural rigidity and vibration damping design ensure stable cutting accuracy. It facilitates the installation of water lines, air lines, and electrical control boxes, does not occupy working space, and has a reasonable layout.
Owner:BOJIEXIN (SHENZHEN) SEMICON CO LTD
Automotive rear wheel steering wire harness assembly
The application discloses a rear wheel steering wire harness assembly of an automobile, and relates to the field of wire harness assemblies, which comprises a tail cover, a shell, a wire harness and a locking mechanism, one end of the wire harness is mounted on the tail cover, the other end of the wire harness is mounted on the shell, the locking mechanism is used for assembling and fastening the end of the wire harness, and is respectively mounted on the connecting nodes of the end of the wire harness, the tail cover and the shell; at least four ports are formed on the tail cover for matching different plug interfaces; wherein the locking mechanism comprises buckles and lock housings, the buckles are integrally formed on the tail cover and the shell respectively, the lock housings are respectively plugged on the tail cover and the shell, lock grooves are formed on the lock housings, the buckles are buckled on the lock grooves, and wire harness holes for the wire harness to pass through are symmetrically formed on the lock housings. The application has the effects of facilitating wire harness assembly, adapting to different plug interfaces, protecting the wire harness, improving connection stability, and enhancing conductive performance.
Owner:SHANGHAI LAIMU ELECTRONICS
Electro-hydraulic reverse proportional brake valve and control method
PendingCN119412398ARealize remote controllow costFluid-pressure actuator testingServomotor componentsControl engineeringControl theory
The invention discloses an electro-hydraulic reverse proportional brake valve and a control method, belongs to the field of hydraulic brake systems, and solves the problem that an existing brake valve cannot meet the remote control requirement of a high-risk occasion. The reverse proportional brake valve comprises a valve body and a valve element which is located in the valve body and can slide in the axial direction, a working oil port, an oil inlet and an oil drainage port are formed in the side wall of the valve body, a valve cavity isolated from the outside of the valve body is formed in the valve body, the valve cavity is communicated with the working oil port, the oil inlet and the oil drainage port, the working oil port is communicated with a brake, and the oil drainage port is communicated with the brake. The oil drainage port is communicated with the oil tank, the valve element is arranged in the valve cavity and slides along the inner wall of the valve cavity, and a proportional electromagnet used for driving the valve element to move upwards is arranged below the valve body. According to the electro-hydraulic reverse proportional brake valve and the control method, remote control can be achieved, the condition of a brake system can be monitored and diagnosed in real time, and the brake safety is improved.
Owner:GUANGDONG TINGJIA HYDRAULIC TECH CO LTD
Multi-chamber segmented seal integrated-rotor impulse engine
The application discloses a multi-cavity segmented sealing integrated rotor impact engine and belongs to the technical field of rotor engines. A long cylindrical rotor is coaxially assembled in a shell. A plurality of segmented support ribs are integrally formed on the outer wall of the rotor and are distributed along the axial direction, and a plurality of independent axial combustion chambers are formed by the segmented support ribs. A global inter-cavity sealing structure can be arranged on the middle part, both end parts and / or the inner wall of the matched shell. The sealing can be independently achieved by using a single spiral sealing section, a meshing tooth sealing or a combination of the two. The sealing types include spiral type, metal meshing tooth type labyrinth sealing, graphite sealing, ceramic sealing, metal composite sealing and elastic sealing ring. A tooth top whistle is arranged at the top end of the sealing tooth. The application solves the problems of traditional rotor gas crosstalk, high-temperature thermal deformation and single sealing adaptability. The multi-cavity works independently, the sealing assembly form is flexible, and the application is suitable for various power working conditions.
Owner:王海林
Energy coupling device from metal circular waveguide to terahertz dielectric circular waveguide
ActiveCN119447758Ashorten the lengthEasy processing and assemblyCoupling devicesDielectric cylinderMechanical engineering
The invention discloses an energy coupling device from a metal circular waveguide to a terahertz dielectric circular waveguide. The energy coupling device comprises the metal circular waveguide, a dielectric hemisphere and a dielectric cylinder. The dielectric hemispheroid and the dielectric cylinder are arranged on the right side of the metal circular waveguide; the dielectric hemisphere is located in the metal circular waveguide; the medium cylinder is connected with the right end face of the metal circular waveguide. An electromagnetic signal in a quasi-Gaussian HE11 mode is input into the metal circular waveguide through the input end of the energy coupling device, and after energy coupling is carried out through the medium hemisphere, the coupled electromagnetic signal is transmitted into the terahertz medium circular waveguide through the output end of the energy coupling device by the medium cylinder. According to the energy coupling device, the high coupling efficiency, the wide working bandwidth and the high compactness of the structure are guaranteed, and meanwhile the machining and assembling difficulty of the structure can be reduced.
Owner:XIAN INSTITUE OF SPACE RADIO TECH
Seat assembling and positioning tool
ActiveCN222536803Uquick positioning clampingsmooth rotationLifting devicesWork holdersCar seatElectric machinery
The utility model relates to the technical field of automobile seat machining, in particular to a seat assembling and positioning tool. Comprising a mounting plate, connecting seats I, positioning pins I, connecting seats II, positioning pins II, clamping blocks I, clamping blocks II and the like, the two connecting seats I are symmetrically connected to the top face of the mounting plate, the positioning pins I are connected to the top faces of the connecting seats I, the two connecting seats II are symmetrically connected to the top face of the mounting plate, and the positioning pins II are connected to the top faces of the connecting seats I; the clamping block I is rotationally connected to the connecting base I on the front side, and the clamping block II is rotationally connected to the connecting base I on the rear side. The clamping block I, the clamping block II and the clamping block III can be driven to synchronously rotate by rotating the grip, so that the clamping block I, the clamping block II and the clamping block III can be respectively matched with the connecting seat I and the connecting seat II to quickly clamp and position an automobile seat; and the automobile seat can be driven to rotate and turn over stably, so that workers can process and assemble the automobile seat safely and conveniently.
Owner:GUANGZHOU QITIAN MECHANICAL & ELECTRICAL EQUIPMENT INSTALLATION ENGINEERING CO LTD
Capacity-adjustable graphite sagger for lithium battery positive electrode material
ActiveCN222528334UAchieve the purpose of installation and splicingEasy processing and assemblyCharge supportsStructural engineeringGraphite
The utility model discloses a capacity-adjustable graphite sagger for a lithium battery positive electrode material, belongs to the technical field of graphite saggers, and aims to solve the problem that the capacity adjustment operation is inconvenient when the graphite sagger is used, the capacity-adjustable graphite sagger comprises a sagger body, and the sagger body comprises a sagger plate body I, a sagger plate body II, a sagger plate body III, a sagger plate body IV and a sagger bottom plate support; the sagger plate body I, the sagger plate body II, the sagger plate body III, the sagger plate body IV and the sagger bottom plate support are positioned through the connecting pieces I, so that the sagger plate body I, the sagger plate body II, the sagger plate body III, the sagger plate body IV and the sagger bottom plate support are mounted and spliced, the sagger plate body I, the sagger plate body II, the sagger plate body III, the sagger plate body IV and the sagger bottom plate support are conveniently processed and assembled, and the sagger body is replaced when damaged; the fixing plate is installed in the sagger body, the space formed in the sagger body is divided into spaces with different capacities, and the adjustable operation of the internal capacity of the graphite sagger is achieved.
Owner:NANJING JIAMING NEW MATERIAL TECH CO LTD
Assembly auxiliary device for industrial robot production and machining
The utility model discloses an assembly auxiliary device for industrial robot production and processing, which comprises an assembly table, a table plate capable of processing and assembling is arranged on the upper side of the assembly table, a mounting groove is arranged in the middle of the table plate, and extension plates capable of being stretched are arranged at two ends of the mounting groove. Adjusting devices capable of extending and adjusting the two sets of mounting grooves are arranged on the two opposite sides in the mounting grooves and comprise grooves formed in the opposite sides of the mounting grooves, bidirectional lead screws capable of rotating are arranged at the two ends of one set of grooves, first transmission wheels capable of synchronously rotating are arranged at one ends of the bidirectional lead screws, and second transmission wheels capable of synchronously rotating are arranged at the other ends of the bidirectional lead screws. Through the arranged adjusting device, when the number of assembled parts is large, and the table area of the table plate needs to be expanded, the two sets of extension plates move in the direction away from each other from the interior of the mounting groove of the table plate by adjusting the adjusting device, so that the table area of the table plate can be expanded, the assembled workbench area is increased, and more parts can be placed; machining and assembling are convenient.
Owner:QINGDAO NABAICHUAN PRECISION MACHINERY CO LTD
A packaging box
ActiveCN224393239URich use functionprevent leakageRigid containersWindow openingMechanical engineering
A kind of packaging box, each face of box body is on the same blank, and the box body includes box bottom plate, box top plate and four side panels, four side panels are connected in turn and side by side by fold line, and box bottom plate and box top plate are connected at the upper end and lower end of four side panels by fold line respectively;Among the four side panels connected side by side, the side panel located at the head end and the side panel located at the tail end are engaged with each other to enclose the side of the box;When the blank encloses the box, a double-panel structure is formed on one of the sides of the box, the outer layer is a windowed panel, and the inner layer is a back stop sheet, which is attached to the inner side of the windowed panel, and a openable window part is formed on the windowed panel.
Owner:SHAANXI JIHONG PACKAGING CO LTD
NP-F double-sided battery with adjustable direction
ActiveCN224177468UAffect appearanceAffects internal wiringCell component detailsRubber ringElectrical battery
The utility model relates to a direction-adjustable NP-F double-sided battery, which belongs to the technical field of batteries and comprises a main body, a first NP-F hanging plate and a second NP-F hanging plate are respectively fixed on the upper side and the lower side of the main body, and an adjusting mechanism is arranged in the main body. The adjusting mechanism comprises a rotating panel, a fixed panel, a rotating shaft core block, a glass bead screw, a damping rubber ring and a rotating shaft core pressing plate; the glass bead screw is arranged in the rotating axis block, one end of the glass bead screw abuts against the rotating panel, and the damping rubber ring is fixed between the rotating panel and the fixed panel. According to the NP-F double-sided battery with the adjustable direction, the direction adjustment of the power supply mechanism can be rapidly, simply and stably completed, compared with an existing design mode which cannot rotate, the NP-F double-sided battery is more convenient, the working efficiency is effectively improved, the structure is modularized production, assembling and processing are convenient, meanwhile, the adjusting mechanisms are all of built-in structures, and the cost is low. And the appearance and internal circuits of the power supply mechanism are not influenced, and the practicability is good.
Owner:SHENZHEN WUYANG IMAGING TECH CO LTD
Multi-channel oil outlet control connector
The present invention discloses a multi-channel oil outlet control joint, including a tube body, which is provided with an oil inlet section, a main body section and an oil outlet section in sequence. A front spring seat is fixedly installed in the oil inlet section, an oil inlet channel is provided inside the front spring seat, a front spring is provided in the oil inlet channel, a steel ball seat is provided with a steel ball groove, a steel ball is provided in the steel ball groove, a central insert and a rear spring seat are provided inside the main body section, an oil outlet channel is provided in the rear spring seat, a cover plate is provided in the movable port, a rear spring is provided in the oil outlet channel, the central insert is located between the steel ball and the cover plate, the central insert is fixedly connected to the tube body, a central channel is provided in the middle of the central insert, a plurality of side channels are provided around, the cover plate covers all the side channels, and the oil outlet is connected to the inside of the oil outlet section. The multi-channel oil outlet control joint of the present invention can play the role of one-way flow and the role of stabilizing oil pressure. It prevents excessive oil pressure from affecting components. The multi-channel oil outlet control joint has a simple and ingenious structure and is easy to process and assemble.
Owner:浙江翱腾智能科技股份有限公司
Vehicle-mounted tuyere aromatherapy device
ActiveCN222610884USolve wasteImprove elastic deformation abilityAir-treating devicesAromatherapyIn vehicle
The vehicle-mounted air port aromatherapy device comprises a shell, a perfume bag and a clamp, the perfume bag is arranged in the shell and used for containing perfume, the clamp is arranged at the rear end of the shell, a plurality of air inlet holes communicated with a containing cavity are formed in the rear end of the shell, an opening is formed in the rear end of the perfume bag, and a sealed aluminum foil is arranged at the opening. Dialyzing paper located on the outer side of the aluminum foil is further arranged at the rear end of the perfume bag, an elastic support is arranged on the inner side of the rear end of the shell, a plurality of conical parts facing the dialyzing paper are arranged on the inner side of the elastic support in a protruding mode, and the front end of each conical part is a plane or a spherical surface. The outer side of the elastic support is provided with a stress part which protrudes backwards out of the shell and pushes the elastic support to elastically deform inwards to extrude the dialyzing paper and the aluminum foil after being stressed, so that the aluminum foil is torn after being deformed. The vehicle-mounted air port aromatherapy device disclosed by the utility model has the characteristics of good aroma diffusion effect and good leakage-proof effect.
Owner:GUANGDONG CAR HOUSE INDUSTRIAL DEVELOPMENT HOLDINGS CO LTD
Feeding device for needle seats of blood taking needles
ActiveCN222646907UEasy processing and assemblyJigging conveyorsConveyor partsBlood lancetMechanical engineering
The utility model relates to the technical field of feeding devices, in particular to a blood taking needle base feeding device. Comprising a vibration disc provided with a feeding channel; the feeding channel comprises a feeding section and a screening section, the feeding end of the screening section is connected to the discharging end of the feeding section, and the screening section is provided with a first screening mechanism and a second screening mechanism; the second screening mechanism is provided with a purging assembly, and the purging assembly comprises a first purging pipeline and a second purging pipeline; the air outlet end of the first blowing pipeline is arranged on the side wall of the material screening section, and the air outlet range of the first blowing pipeline can blow the blood taking needle bases stacked on the material screening section off the material screening section; the air outlet end of the second purging pipeline is arranged over the material screening section, and the second purging pipeline is configured to have an air outlet range capable of blowing the reversely conveyed blood taking needle base off the material screening section. The feeding device for the needle seats of the blood taking needles, provided by the utility model, can be used for directionally screening the needle seats of the blood taking needles.
Owner:MAIDER MEDICAL IND EQUIP
An electronic pen
Owner:BEIJING KEJIA TOUCH TECH CO LTD