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84results about How to "Shake suppression" patented technology
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Automatic blowing equipment for drilling of main valve piston of electromagnetic valve of shock absorber
PendingCN121798421ARapid positioningQuick standbyMetal working apparatusMaintainance and safety accessoriesControl valvesElectromagnetic valve
The invention relates to the technical field of machining, and discloses shock absorber electromagnetic valve main valve piston drilling automatic blowing equipment which comprises an electrical cabinet, the top of the electrical cabinet is fixedly connected with a first reciprocating air cylinder and a second reciprocating air cylinder, and the output end of the first reciprocating air cylinder is fixedly connected with a bottom hole positioning block. The output end of the second reciprocating air cylinder is fixedly connected with a main hole positioning block, a plurality of air holes are formed in the adjacent sides of the bottom hole positioning block and the main hole positioning block, a pneumatic control valve is fixedly installed on the side wall of the electrical cabinet, and through a material fixing assembly, after the clamping plate completes tool clamping, the relative position of the workpiece positioning tool and the clamping plate is forcibly locked; and tool shaking in the sliding rail block transferring process is restrained, it is guaranteed that the tool does not fall off when the clamping plate is reset, dislocation of the piston hole position and air holes of the bottom hole positioning block and the main hole positioning block due to positioning deviation is prevented, and the stability of blowing machining is guaranteed.
Owner:GLOBAL TEK (WUXI) CO LTD
Power transmission line crawling robot lifting self-adaptive shake suppression control method and system
PendingCN122085700AImprove work efficiencyreduce total timeAdaptive controlClassical mechanicsElectric machinery
The invention relates to the technical field of electric power inspection and maintenance robot control, and discloses a power transmission line crawling robot lifting self-adaptive shake suppression control method and system. The method comprises the following steps: acquiring three-axis acceleration and three-axis angular velocity data of a robot platform, calculating a yaw angle and an angular velocity of the robot platform relative to a vertical balance position, and constructing an evaluation index representing the shaking strength of the platform; according to the shake strength evaluation index, driving parameters of a lifting motor are dynamically adjusted through a nonlinear mapping relation; and the swing period and phase of the robot platform are monitored, and when the platform swings to a specific phase point, an instantaneous driving pulse is applied to a lifting motor to consume swing energy. By means of the method, the maximum swing angle of the robot platform can be reduced by 60% or above, the static time after the robot platform reaches the target position is shortened by 70% or above, and the working efficiency is remarkably improved.
Owner:SUZHOU POWER SUPPLY COMPANY OF STATE GRID ANHUI PROVINCE ELECTRIC POWER
A wound filter cartridge
The utility model discloses a kind of winding filter elements, including filter shell, the filter shell is provided with water outlet, the upper portion of the filter shell is provided with gland, the gland is provided with water inlet, winding filter element is installed between the filter shell and the gland, the filter shell is fixed with the fixed column of equidistant distribution in circumference, the fixed column is slidably connected with limit hook, the limit hook is limited with the filter shell and the gland cooperation, spring is fixed between the limit hook and the fixed column, the gland is provided with limit structure, cleaning positioning structure is provided in the filter shell.The utility model is by rotating ring to release limit, then press sliding ring can compress spring, make limit hook and filter shell and gland separate, the quick disassembly and installation of gland are realized, the design discards traditional thread connection, effectively avoids the thread wear and tear and sealing failure problem caused by repeatedly screwing, greatly simplifies maintenance process.
Owner:XINXIANG ZHONGHUI FILTER CO LTD
Stable hoisting machine for building materials
PendingCN119612390Areduce speedfree from harmSelf acting brakesLoad-engaging elementsCircular discGear wheel
The invention relates to the technical field of hoisting machines, in particular to a stable hoisting machine for building materials. A stable hoisting machine for building materials comprises a bottom frame, a stand column, a rotating frame, a connecting frame, a driving motor, a coupler, a rotating shaft and the like, the stand column is connected to the top of the bottom frame, the rotating frame is rotationally connected to the stand column, the connecting frame is connected to the left side of the rotating frame, and the driving motor is installed on the right side of the upper portion of the stand column; a pinion is connected to the coupler, and a rotating shaft is rotationally connected to the right side of the connecting frame. The disc and the centrifugal block rotate in an accelerated mode and generate centrifugal force under the abnormal condition by means of the tooth number difference of the large gear and the small gear. The centrifugal blocks move outwards under the action of centrifugal force and are captured by the clamping columns, the rotating speed of the disc can be rapidly reduced through the mechanism, uncontrolled rotation of the rotating frame can be stopped in time, therefore, operators are protected against injuries, and the use safety of equipment is remarkably improved.
Owner:欧贵群
Three-axis moving mechanism for mounting gear backlash shims
ActiveCN224273975UReduce compound exercise requirementsavoid collision riskMetal working apparatusControl systemReduction drive
The present application discloses a three-axis moving mechanism for installing a gear side clearance gasket of a reducer, including a base, on which a frame is fixedly installed. Inside the frame, there are a Z-axis transmission component, a Y-axis transmission component, and an X-axis transmission component. The Y-axis transmission component is arranged on the Z-axis transmission component, and the X-axis transmission component is arranged on the Y-axis transmission component. By setting the Y-axis transmission component, the X-axis transmission component, and the Z-axis transmission component, after the division of labor among the Z-axis, Y-axis, and X-axis, the control system can more simply plan the pick-up-move-place path, reduce the compound motion requirements of each axis, lower the control complexity, and each axis independently controls the direction, which can avoid the collision risk caused by structural overlap during multi-axis linkage.
Owner:LIUZHOU VOCATIONAL & TECHN COLLEGE +1
A folding linear pipe line profile measuring device
The utility model relates to municipal works pipe jacking construction technology field discloses a kind of folding linear pipe jacking line shape measuring devices, including clamping mechanism, folding ruler, adjustable target and the telescopic fixing mechanism for locking the included angle between clamping mechanism and folding ruler;The clamping mechanism is used to clamp the measuring device in the end of pipe wall two sides of construction pipe jacking;Folding ruler one end articulates clamping mechanism;Folding ruler is provided with recess along length direction, and folding ruler is divided into several short rulers, and short ruler is connected with hinge;Laser source and reflector are provided on the adjustable target, and adjustable target is embedded recess to form sliding connection;The telescopic fixing mechanism includes telescopic link and first fixed bolt.The utility model integrates clamping, extension, measurement, target and locking function in one, adapt to the narrow space limit of construction;The short ruler design of folding ruler meets different pipe diameter measurement demand;Telescopic link adjusts included angle, ensures that folding ruler is perpendicular to pipeline axis, reduces inclination error.
Owner:SCEGC MECHANIZED CONSTR GRP COMPANY
Bundling machine
PendingCN122700105ALimit relative displacementkeep stable
A reinforcing bar tying machine is provided with: a curling formation portion that constitutes a ring-shaped conveying path in which a wire is wound around a reinforcing bar; and a front end guide portion that is touched by the reinforcing bar and supports the curling formation portion, the curling formation portion being provided with: an arm portion that causes the wire to have a curl; and a curl guide portion that guides the wire having the curl by the arm portion, the front end guide portion being provided with: a touch portion that is touched by the reinforcing bar; an arm support portion that is supported by the arm portion; a curl guide support portion that is supported by the curl guide portion; and a main body support portion that is supported by a main body portion.
Owner:MAX CO LTD
An infusion device for bone marrow aspiration
PendingCN122075083AImprove stabilityprevent prolapseDiagnosticsSurgical needlesMechanical engineeringMedical device
This invention discloses an infusion device for bone marrow aspiration, belonging to the field of medical device technology. The invention includes a base, a counterweight, and an infusion assembly. The key features are: the base contains multiple pressure sensing mechanisms, a balancing and stabilizing mechanism, and a protective mechanism. The pressure sensing mechanism includes a pressure groove and a sensing piston, connected to a large air reservoir and a small air reservoir; the balancing and stabilizing mechanism includes a balancing groove, a moving slider, a telescopic spring, a stabilizing plate, and a lifting piston. The lifting piston is connected to the moving slider via a traction line, and the small air reservoir is connected to a limiting cavity via an air inlet pipe; the protective mechanism includes a fixed support, a rotating shaft, a protective cloth, and a reinforcing rope. The large air reservoir is connected to an adjusting cavity, and the adjusting piston is driven by the rotating shaft; the rotating shaft is also connected to a limiting assembly for controlling the extension length of the stabilizing plate. This invention achieves dynamic stabilization, intelligent protection, and coordinated adjustment through pneumatic linkage, effectively preventing needle displacement and ensuring infusion safety.
Owner:NANJING DRUM TOWER HOSPITAL
A turnover device for lock detection
Owner:FUZUN TECHNOLOGY (SUZHOU) CO LTD
Rapid assembling and supporting device for modularized photovoltaic shed power station
PendingCN121966428ARealize automatic adjustmentPrevent high-risk windward anglesPhotovoltaic supportsPhotovoltaic energy generationMotor driveElectric machine
The invention discloses a modular photovoltaic shed power station rapid assembling and supporting device, and belongs to the field of photovoltaic power stations, the modular photovoltaic shed power station rapid assembling and supporting device comprises a bottom plate, an electric rotating disc is arranged at the upper end of the bottom plate, a mounting seat is fixedly connected to the upper end of the electric rotating disc, a mounting rod is rotatably connected to the upper end of the mounting seat, and the outer wall of the mounting rod is fixedly connected to a mounting frame; a photovoltaic panel is arranged in the mounting frame; the upper end of the electric rotating disc is fixedly connected with a fixing plate, and the outer wall of the fixing plate is fixedly connected with a motor. According to the invention, the motor drives the gear and gear block linkage mechanism, thereby achieving the automatic adjustment of the inclination angle of the photovoltaic panel, and effectively improving the sun tracking precision and power generation efficiency. Meanwhile, a pure mechanical wind power induction and disconnection protection mechanism is utilized, a driving part is automatically separated in strong wind, the photovoltaic panel is prevented from being located at a high-risk windward angle, power generation optimization and passive safety protection functions are achieved, extra energy consumption is not needed, and the structure is simple and reliable.
Owner:NANTONG EOPPLY NEW ENERGY ELECTRIC CO LTD
A positioner
The utility model belongs to welding equipment technical field, concretely relates to a positioner, including the chassis, two drive cases, the turnover support, rotation drive mechanism, driven support mechanism, two support pedestals, displacement adjusting mechanism and two end face supports, the utility model discloses the stable rotation and accurate positioning of workpiece have been realized through the turnover support of two end supports, and the stability and precision of welding have been effectively promoted, still utilize the support pedestal of slidable adjustment and the replaceable end face support, the quick adaptation of multiple size specifications workpieces has been realized, by this, the versatility of device has been enhanced and the adjustment time has been shortened.
Owner:YANGZHOU JINYUAN ROBOTICS AUTOMATION
Counter weight movement guide mechanism and drawing faucet
ActiveCN224078310UShake suppressionReduce crash noiseDomestic plumbingStructural engineeringMechanical engineering
The utility model discloses a heavy hammer motion guiding mechanism and a drawing faucet, the heavy hammer motion guiding mechanism is used for guiding the motion of a heavy hammer of the drawing faucet, the heavy hammer motion guiding mechanism comprises a sliding cylinder, an inner cavity of the sliding cylinder forms a sliding guiding channel of the heavy hammer, one end of the sliding cylinder is provided with a first opening, and the other end of the sliding cylinder is provided with a second opening. A second opening is formed in the other end of the sliding barrel or the side wall of the sliding barrel, and the first opening and the second opening are used for allowing a drawing hose of a drawing faucet to penetrate through. According to the utility model, the shaking amplitude of the heavy hammer is effectively inhibited, the collision noise of the heavy hammer is reduced, the smoothness of the drawing operation of a user is improved, the space required by the movement of the heavy hammer is greatly reduced, and more available space under the table can be released, so that the installation and arrangement of other devices in the space under the table are facilitated.
Owner:JOMOO KITCHEN & BATHROOM
Machine tool chuck positioning device
The utility model provides a machine tool chuck positioning device, which belongs to the technical field of chuck positioning, and comprises a shell, the outer wall of the shell is slidably connected with uniformly distributed movable clamping jaws, the inner walls of the movable clamping jaws are fixedly connected with uniformly distributed limiting plates, the outer wall of the shell is rotatably connected with uniformly distributed gyro gears, and the gyro gears are rotatably connected with the shell. The movable clamping jaw is connected with a clamping jaw body through a quick connecting assembly, the outer wall of the shell is fixedly connected with evenly-distributed connecting frames through bolts, and the limiting anti-shaking assembly comprises a concave frame fixedly connected to the top walls of the connecting frames. According to the utility model, the movable clamping jaw is connected with the clamping jaw body through the quick connecting assembly, so that when a workpiece is replaced and clamped, an operator can quickly replace the adaptive clamping jaw body without complicated operation and long-time adjustment, the clamping time is greatly shortened, and the machining efficiency and universality of a machine tool are remarkably improved; and diversified production requirements are met.
Owner:TAIZHOU SHUNMA MASCH TOOL ACCESSORIES CO LTD
Novel elevator with double counterweight housings
ActiveCN224279468UInhibit synchronized movementsGuaranteed synchronous motionBuilding liftsMine liftsMachineControl theory
The utility model relates to a novel elevator with double counterweight housings, which comprises an elevator car and a counterweight mechanism, the elevator car is connected with the counterweight mechanism through a steel wire rope and a double-wheel tractor, the counterweight mechanism comprises two counterweight units, the two counterweight units are connected through a pair of fixing plates, and the two counterweight units are connected through a pair of fixing plates. The steel wire rope is connected to the surface of the uppermost fixing plate. The double counterweight units are arranged in parallel, so that the occupied width of the counterweight units is reduced, the width of the lift car is increased, the split type balancing weights and the stand columns are installed in a combined mode through the notches, fast increase and decrease of balance weights are supported, and different load-carrying requirements are met. A vertical guide system formed by the guide rods and the sleeves restrains the counterweight housing from shaking, and synchronous movement of the double counterweight units is guaranteed. The threaded rod lifting mechanism supports overall height adjustment of the counterweight housing, and the counterweight block is convenient to overhaul or replace. And the limiting rod and the end cover are double-locked, so that the clump weight is prevented from falling off due to vibration, and the operation safety is improved.
Owner:UNITED ELEVATOR SUZHOU ELEVATOR CO LTD
Relay device for vehicle
PendingCN121885470AShake suppressionInhibit wearVehicle connectorsCoupling device detailsMechanical engineeringAutomotive engineering
The invention provides a relay device for a vehicle, which can restrain a movable member from shaking at a standby position of the movable member pressed by a return spring. A relay device (4) for a vehicle is provided with: a movable member (11) having a conductor (13); electrode relays (14, 15) which are brought into a conductive state by bringing the conductor (13) into contact with the electrode relays (14, 15) by the movement of the movable member (11); an elastic member (17) that presses the movable member (11) in a predetermined direction; and a housing (8) that accommodates the movable member (11), in which a recess (19) into which the movable member (11) is fitted when the movable member (11) is pressed by the elastic member (17) is formed in the housing (8), and the recess (19) is provided with an inclined surface (19a) that is inclined with respect to the movement direction of the movable member (11) and that is in contact with the movable member (11).
Owner:TOYOTA JIDOSHA KK
Explosion-proof pneumatic hoist portal crane
ActiveCN224394456UShake suppressionPracticalTrolley cranesCleaning using toolsSlide plateControl theory
This utility model discloses an explosion-proof pneumatic hoist gantry crane, relating to the field of crane technology. It includes two bases, with an anti-sway component movably connected to the middle of the connecting plate. Lubrication and cleaning components are fixedly installed on the front and rear sides of both bases. This explosion-proof pneumatic hoist gantry crane, through its anti-sway component, utilizes a rigid limiting structure of "slide rail + slide rod + roller" to convert the lateral swaying of the hook into the vertical sliding of the slide rod, directly suppressing swaying from a mechanical principle, thus demonstrating strong practicality. The lubrication and cleaning components not only enable the movement of the gantry crane using the moving wheels and guide plate, but also achieve an integrated "lubrication + cleaning" function through the combination of carbon fiber composite sponge and oil box. The detachable base plate and spring positioning structure ensure continuous lubrication supply and facilitate maintenance and replacement, further enhancing its practicality.
Owner:HENAN GUORONG PRECISION HEAVY MASCH CO LTD
A weld-free reinforcement device for gas vent pipes
This application discloses a weld-free reinforcement device for gas vent pipes, relating to the field of industrial pipeline safety protection technology. It uses a clamp-type structure for rigid connection to the main pipeline and adjustable clamping components to position and fix the vent pipe, effectively suppressing vent pipe swaying and ensuring the safe operation of the pipeline system without the need for hot welding on the gas pipeline. This achieves the technical advantages of weld-free reinforcement of gas vent pipes, including no need for hot welding, convenient installation and use, safety and reliability, flexible disassembly and assembly, simple maintenance, and long-lasting and stable reinforcement effect.
Owner:JIANGSU SHAGANG STEEL CO LTD +2
Fixing structure of battery pack
The objective of this invention is to provide a battery pack fixing structure that can suppress battery module swaying and inhibit galvanic corrosion. The battery pack fixing structure comprises: a support member disposed between adjacent battery modules in the vehicle's height direction, supporting the adjacent battery modules, the battery modules being enclosed in a housing formed of carbon fiber reinforced material and mounted on the vehicle's frame; a bracket that fixes the support member to the frame; a fastening member inserted into the bracket, housing, and support member when the housing is located between the support member and the bracket, connecting the bracket to the support member; and a cylindrical collar penetrating the housing and located between the support member and the bracket, contacting the support member and bracket when they are not in contact with the housing, and having the fastening member penetrating its center; the collar's surface being covered with a hard anodized layer.
Owner:TOYOTA JIDOSHA KK
Multi-specification thread detection go-no go gauge device
ActiveCN224066039URealize automatic controlReduce manual operationsConveyorsGaugesAutomatic controlElectric machinery
The utility model relates to the field of thread detection, and discloses a multi-specification thread detection go-no go gauge device, comprising a detection bench, the top of the detection bench is provided with a switching mechanism and a limiting guide mechanism, the switching mechanism comprises a lifting plate, the bottom of the lifting plate is fixedly connected with a circular block, the inner wall of the circular block is rotatably connected with a cross-shaped rotating block, and the cross-shaped rotating block is fixedly connected with the detection bench. A limiting lifting block is slidably connected to the inner wall of the cross rotating block, a connecting rotating cylinder is rotatably connected to the inner wall of the limiting lifting block, and a supporting rotating plate is rotatably connected to the inner wall of the circular block. According to the utility model, through the arrangement of the switching mechanism, a plurality of go / no-go gauge detection heads with different specifications can be loaded at the same time, when different thread specifications need to be detected, the motor II drives the cross-shaped rotating block to rotate, the detection heads with corresponding specifications are rapidly switched, manual tool replacement is not needed, automatic control of detection head switching is realized, manual operation links are reduced, and the detection efficiency is improved. The labor intensity is reduced, and the detection efficiency is greatly improved.
Owner:SICHUAN AIRIS FLUID TECHNOLOGY CO LTD
A capping machine for reducing bottle body shaking during filling
This utility model relates to a capping machine, specifically, a capping machine for filling bottles that reduces bottle sway. It includes an assembly table, with a pressing component mounted on its upper side. In its initial state, the wedges are housed within guide grooves, not occupying space on the upper side of the assembly table, thus facilitating bottle placement. During capping, a servo cylinder drives a moving plate and the wedges upwards. The interaction between the wedge's inclined surface and the fixed guide wheel forces all wedges to move synchronously towards the center. This, in turn, causes T-blocks to drive rubber pads to evenly clamp the bottle from all sides, securing it and suppressing sway during capping. Furthermore, when the moving plate moves downwards, the T-blocks are blocked from contacting the fixed cross plate, allowing the T-blocks to slide out of the T-grooves of the wedges. This facilitates quick disassembly and replacement of T-blocks of different sizes to accommodate the clamping needs of bottles with different shapes, ensuring a stable anti-sway effect for various bottle types.
Owner:ZHONGJUDE PACKAGING MACHINERY (SUZHOU) CO LTD
A mold pick-and-place device
The utility model discloses a kind of mould taking and placing devices, it belongs to the field of automated production, it includes the lifting portion that can move along vertical direction;The lower surface of the lifting portion is provided with two groups of oppositely arranged clamping mechanisms, each group of clamping mechanisms at least includes one transverse drive mechanism and one sliding seat;The sliding seat is driven along the line of two groups of clamping mechanisms under the drive of transverse drive mechanism, the side wall of the sliding seat is provided with the clamping portion extending to the direction of another clamping mechanism, the clamping portion is matched with the groove on the side wall of mould, and the opening of the groove is towards its corresponding clamping mechanism.The utility model aims at providing a kind of mould taking and placing device, can complete mould automatic taking and placing, improve production efficiency, guarantee the operation safety, ensure the stability and precision of taking and placing process simultaneously.
Owner:HUNAN ZHENZHU PRECISION INTELLIGENT EQUIPMENT CO LTD
High-efficiency stacking mechanical hand for pet food processing
This invention relates to the field of palletizing robot technology, specifically a high-efficiency palletizing robot for pet food processing. It includes a mounting base on which a rotating platform is mounted, a robotic arm rotatably mounted on the rotating platform, a slewing support connected to the robotic arm, a mounting bracket at the lower end of the slewing support, and gripping claws mounted on the mounting bracket; a stabilizing support mechanism disposed inside the slewing support, used to improve stability during material transfer; and a lubrication compensation mechanism disposed inside the slewing support, used to reduce wear and tear on parts. The stabilizing support mechanism can adaptively adjust the support force according to the material weight, suppressing transfer sway and ensuring positioning accuracy; the lubrication compensation mechanism provides on-demand quantitative lubrication and ensures proper sealing protection. Together, these two mechanisms reduce wear on parts and ensure stable and efficient operation of the robot.
Owner:XIANLANG PET FOOD (LIAONING) CO LTD
Table-type wall-mounted dual-purpose water purifier
ActiveCN224212415UEnsure balanceSolve the single usage scenarioWater/sewage treatmentStructural engineeringIndustrial engineering
Owner:NINGBO HIDROTEK CO LTD
Battery cell limiting jig
ActiveCN224209756UShake suppressionEliminate fit gapsFinal product manufactureWork holdersStructural engineeringMechanical engineering
The utility model discloses a battery cell limiting jig, which relates to the technical field of battery cell limiting and comprises a base, a driving groove is formed in the center of the interior of the base, two open grooves are formed in two sides of the interior of the base, the two open grooves are formed in two sides of the driving groove, and a same driving assembly is arranged between the two driving grooves. The battery cell fixing device comprises a base and is used for limiting battery cells of different sizes, a plurality of limiting assemblies are arranged at the two ends of the top of the base, each limiting assembly comprises a U-shaped frame, each U-shaped frame is arranged at one end of the top of the base, and fixing cylinders are fixedly arranged at the front end and the rear end of the interior of each U-shaped frame. The two ends of the battery cell are respectively clamped between the arc-shaped limiting frames on the two sides, and the threaded rod rotates to drive the two connecting rods to be close to or far away from each other, so that the battery cells with different sizes can be conveniently limited, accurately positioned and subsequently processed, the battery cells are prevented from deviating, and the application range is expanded.
Owner:SHENZHEN HYSINCERE BATTERY CO LTD
Auxiliary moving device of diesel generating set
ActiveCN224132542UShake suppressionReduced risk of looseningLoad-engaging elementsControl engineeringControl theory
The utility model discloses an auxiliary moving device of a diesel generating set, and belongs to the technical field of moving devices. The device mainly comprises a supporting bottom plate and a shaking stabilizing assembly, a supporting table is installed on the supporting bottom plate, the shaking stabilizing assembly comprises a driving part arranged at the upper end of the supporting bottom plate, and the driving part comprises an extension rod arranged at the upper end of the supporting bottom plate and two sets of sliding seats sliding close to or away from each other in the length direction of the extension rod; a fixed housing is installed on the supporting table, an air cylinder is installed in the fixed housing, a supporting piece is installed at the output end of the air cylinder, and an extension rod is installed at one end of the supporting piece; the sliding seat is sleeved with a chain through a fixing shaft, the chain penetrates through the extension rod, lifting hooks are installed at one end of the chain, a gap is formed between the two lifting hooks, and two lifting rings are connected to the diesel generating set in a threaded mode. According to the auxiliary moving device of the diesel generating set, the air cylinder drives the lifting hook to adjust the lifting point to lower the gravity center, the sliding seat adjusts the distance to form wide support, and the chain buffers vibration and restrains shaking.
Owner:CHANGZHOU ITC POWER EQUIP MFG CO LTD
Optoelectronic support for a conveyor line
This utility model provides a photoelectric support for a conveyor line, comprising: a base, an electric telescopic rod rotatably connected to the upper end of the base, and a fixed frame fixedly installed at the upper output end of the electric telescopic rod. This photoelectric support for a conveyor line, through the arrangement of a receiving cavity, a protective shell, a sliding groove, an electric telescopic rod, a connecting block, a telescopic plate, a steering ball, and a motor, provides installation and protection space for the drive components through the receiving cavity and the protective shell. The sliding groove, in conjunction with the slider, ensures smooth rotation. The electric telescopic rod, combined with the connecting block and the telescopic plate, enables precise height adjustment and enhances structural rigidity. The steering ball and the motor enable precise electric control of the detection angle. The various structures work together to improve the flexibility and accuracy of adjustment, meeting the detection needs under different working conditions. Furthermore, multiple stabilization mechanisms reduce swaying and offset, ensuring the continuous and stable operation of the photoelectric sensor, significantly enhancing the practicality, reliability, and adaptability of the support.
Owner:SHIZHI TECH (SHANGHAI) CO LTD
A seat frame splicing structure and a seat unit having the same
The utility model discloses a kind of seat frame splicing structure and seat unit with it, contain at least two seat frames, at least one group of splicing components is equipped between adjacent frames.The component includes first splicing piece and second splicing piece, former is fixed in a frame and is equipped with splicing hole, latter is fixed in another frame, has first bending part and is divided into first assembly part and second connecting part.Second connecting part is inserted into splicing hole, and first assembly part and second connecting part are acute angle, so that second connecting part inner side wall and splicing hole one side edge interference abutment.This design makes second connecting part and splicing hole interference abutment form friction, prevent accidental escape, contact surface slight friction can consume vibration energy, reduce resonance;Acute angle design generates reverse force when being vibrated, offset escape tendency, two-way constraint keeps position stable;Second splicing piece can be elastically deformed when inserting, give consideration to installation efficiency and connection reliability.
Owner:MAN WAH HOME FURNISHING (HUIZHOU) CO LTD
Screen overturning transmission device, display device and vehicle
ActiveCN222611069UGuaranteed reliabilityShake suppressionVehicle componentsRotational axisIn vehicle
The utility model relates to the technical field of vehicle-mounted screens, in particular to a screen overturning transmission device, a display device and a vehicle. The screen overturning transmission device provided by the utility model is connected with a driving mechanism and is used for driving a screen to overturn, and the screen overturning transmission device comprises a screen connecting bracket used for connecting the screen; the screen connecting bracket is sleeved on the main shaft; one end of the elastic component is used for being connected with a driving mechanism of the screen, and a first friction plate is arranged at the other end of the elastic component and abuts against the screen connecting support; the first friction plate can be driven by the driving mechanism and drive the screen connecting support to rotate, and the elastic component rotates synchronously with the first friction plate with the axis of the main shaft as the rotation axis. Under the action of external force, the screen connecting support can overcome the friction resistance of the first friction plate to the screen connecting support to rotate. By means of the screen overturning transmission device, the display screen has the electric overturning function and the manual overturning function at the same time, and the controllability of overturning the display screen is improved.
Owner:SHANGHAI AUTOMOTIVE FLEXIBLE ELECTRONICS CO LTD
A three-branch, six-DOF mobile parallel composite robot
A three-branch, six-DOF (degrees of freedom) parallel composite robot includes a carrier body that moves with a planar mobile platform. The carrier body is equipped with a six-DOF attitude adjustment mechanism and an electronic control module. A moving platform module is mounted on top of the six-DOF attitude adjustment mechanism. The six-DOF attitude adjustment mechanism includes three branches, each branch comprising a lateral sliding joint and a vertical sliding joint connected by a cross-slider. The lateral sliding joint is mounted on a first mounting plate and driven by a first lead screw, while the vertical sliding joint is mounted on a second mounting plate and driven by a second lead screw. The second mounting plate is connected to the moving platform module via a ball joint. When the planar mobile platform is locked, the six-DOF attitude adjustment mechanism achieves six-DOF pose adjustment of the moving platform module through the coordinated movement of the lateral and vertical sliding joints of the three branches. This invention features high load capacity, high rigidity, and a large extension ratio, maintaining overall stability while balancing flexibility and workspace.
Owner:TIANJIN UNIV
Anti-shaking bottle storage structure design method and anti-shaking bottle storage structure
PendingCN119670290Asimple designGuarantee the safety of useGeometric CADDesign optimisation/simulationMotion parameterProcess engineering
The invention discloses an anti-shaking storage bottle structure design method and an anti-shaking storage bottle structure.The anti-shaking storage bottle structure design method specifically comprises the following steps that a storage bottle three-dimensional model is established; performing structural simulation analysis on the three-dimensional model of the storage bottle to obtain structural stress distribution; performing fluid simulation analysis on the three-dimensional model of the storage bottle to obtain fluid motion parameters; and determining the storage bottle structure according to the structural stress distribution and the fluid motion parameters. According to the method, rapid optimization design of the storage bottle structure can be achieved, and high-cost physical tests in a traditional design method can be avoided.
Owner:HYDROGEN (SHANGHAI) TECH DEV CO LTD