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30results about How to "Swing freely" patented technology

Method for driving oscillating body and electromagnetic driving mechanism

Driving mechanism for rocking chair, rocking bed and swing is driven by electromagnetism. Permanent magnet is as stator, and electromagnetic core wrapped by operating coil and induction coil is as rotor. Induced current from induction coil and location signal of rotor control current direction of operation coil and operated location, making magnetic poles of rotor be changed properly so as to obtain moment in direction identical to rotation direction alternately and in impulse. The said moment brings along swing body, which is connected to axis of rotation of rotor, rocking automatically.
Owner:张国瑞

Vehicle suspension apparatus

A vehicle suspension apparatus 10 includes a plurality of arms 14, 27 to 29 respectively extending from the side of a vehicle body, and a knuckle 13 swingably supported on the leading ends of these arms 14, 27 to 29 for swingably mounting a wheel 12 thereon. The arm 27 includes a straight arm portion 31, a first rubber bush 32 provided on one end of the arm portion 31 and a second rubber bush 34 provided on the other end of the arm portion 31. And, the center lines C1 and C2 of the first and second rubber bushes 32 and 34, when they are viewed from the axial direction of the arm portion 31, are set to have a predetermined angle of inclination between them.
Owner:HONDA MOTOR CO LTD

Geological structure physical simulation experiment device for ultra-high gravity field of large-scale centrifugal machine

ActiveCN109493705ASimulation is accurateRealize the simulation research of hypergravity physicsEducational modelsEquipotential surfacePower factor
The invention discloses a geological structure physical simulation experiment device for an ultra-high gravity field of a large-scale centrifugal machine. A bottom plate is arranged on a hanging basket of the centrifugal machine, lead screw assemblies are installed on the bottom plate, lead screws are arranged parallel to the bottom plate, steering devices and lead screw supporting columns are fixed to the bottom plate, sliding guiding rails are arranged on the bottom plate, a motor is installed on the bottom plate, output shafts at the two ends of the motor are connected with two steering devices, the steering devices and the end parts of the lead screws are connected, a fixed baffle is in threaded connection with the lead screws and embedded in the sliding guiding rails, a detachable baffle is arranged on the lower portion of the fixed baffle, the lower end of the detachable baffle is hinged to a swing baffle through a hinge, a curved surface platform with an arc-shaped cylindrical curved surface is arranged on the bottom plate, and moving trajectories of the arc-shaped cylindrical curved surface of the curved surface platform are on the same cylindrical surface taking the rotaryshaft of the centrifugal machine as the circle center shaft when the centrifugal machine rotates and operates. The device has the advantages that a fluid body material in the experiment can be allowed to be located on the same centrifugal force equipotential surface, so that the flowing of the fluid body material caused by non-experiment power factors is prevented, the simulation errors in the prior art is eliminated, and therefore geological structure physical simulation is more accurate.
Owner:ZHEJIANG UNIV

Dual-fishtailing type miniature underwater robot and control method thereof

The invention discloses a double-swing tail type miniature underwater robot and a control method thereof, belonging to the technical field of robots. It includes a main body and a fishtail drive assembly, the fishtail drive assembly includes a drive motor, a rotating plate, an upper swing tail mechanism and a lower swing tail mechanism, the drive motor is connected with the rotating plate and is fixed on the body, and drives the rotating plate to make circular motions, The rotating disc drives the upper swing tail mechanism and the lower swing tail mechanism to swing relative to the main body. The invention utilizes a single power source to realize the driving of the double tail fins. After the tail fins swing, they can automatically return to the original position by the restoring force of the spring, and are driven by the rotating disc to swing in the next cycle, and the double tail fins are used to drive the fins. , high work efficiency, small size, sufficient power, meet the needs of use in deeper waters, and will not produce large noise, friendly to the surrounding environment, and has the advantages of simple structure, reasonable design, and easy manufacturing.
Owner:MAANSHAN FULAIYI ENVIRONMENT PROTECTION TECH CO LTD

Suspension type lateral deviation preventing conveyer belt degaussing rack device

ActiveCN104210805AExtend your lifeRealize dynamic power saving managementConveyorsMagnetic bodiesEngineeringDegaussing
The invention relates to a steel wire conveyer belt degaussing device, in particular to a suspension type lateral deviation preventing conveyer belt degaussing rack device. The suspension type lateral deviation preventing conveyer belt degaussing rack device comprises a whole degaussing rack framework (4), suspension arms, a degaussing coil rack (33) and a travel switch assembly. The degaussing coil rack is connected with an inner top beam of the whole degaussing rack framework through the left, right, front and back suspension arms. The degaussing coil rack is horizontal, and a conveyer belt (23) enters a degaussing coil (32) through a front flat clamping roller (43) and then gets away from the degaussing coil (32) through a rear flat clamping roller (21). The travel switch assembly comprises travel switches (39), travel switch touch plates (37), transmission rods (38) and travel switch fixing frames (40), the input ends of the travel switches are connected with the travel switch touch plates through the transmission rods, the travel switch touch plates extend into the left and right outer sides at the front end of the degaussing coil rack and correspond to lateral stop protruding blocks (36) arranged on the degaussing coil rack. According to the suspension type lateral deviation preventing conveyer belt degaussing rack device, excessive lateral deviation of the conveyer belt can be prevented, and once excessive lateral deviation exists, the conveyer belt can be made to halt completely and emergently.
Owner:BAOSHAN IRON & STEEL CO LTD

Multimedia platform for major of art design

The invention discloses a multimedia platform for the major of art design. The multimedia platform comprises a base, an electric push rod, a loudspeaker, a movable drawing board, a platform body and a touch screen control console, wherein the touch screen control console is arranged on the left side of the top of the platform body; a drawing board accommodating groove is formed in the right side of the top of the platform body; the movable drawing board is arranged in the drawing board accommodating groove in a matching manner; the right end of the movable drawing board is hinged on the platform body through a third damping shaft; a sundries box and a painting brush box are arranged at the left ends of the front side surface and the back side surface of the platform body respectively; a microphone placement groove is formed in the middle part of the left side surface of the platform body; a microphone is arranged in the microphone placement groove; the loudspeaker is arranged at the right end of the platform body; the electric push rod is arranged in the middle position of the bottom of the platform body; and the rod body of the electric push rod is fixed on the base. The multimedia platform is multifunctional, convenient to use and control, and capable of bringing convenience to a teacher in teaching and effectively improving teaching efficiency.
Owner:WEIFANG UNIV OF SCI & TECH

Adaptive angle adjusting water spraying device

ActiveCN109201370AImprove long-term benefitsSwing freelyLiquid spraying apparatusSelf adaptiveEngineering
The invention relates to an adaptive angle adjusting water spraying device, and belongs to the technical field of water spray. The device comprises a base plate, a pool and a long support plate, the long support plate is horizontally arranged over the pool, and provided with water drawing mechanisms uniformly along the front-back direction, the pool is internally provided with angle adjustment mechanisms, and the angle adjustment mechanisms are movably connected with the water drawing mechanisms via connecting blocks in one to one correspondence. The problem that a present entertaining water spraying device in recreation places is fixed in the spraying angle and single in manner is solved, the ornamental experience of tourists is ensured, the visual effect of the tourists is improved, andthe long-term benefit of the recreation place is improved.
Owner:HUAQIANG FANGTE WUHU CULTURE TECH CO LTD

Rotary screen printing press

A rotary screen printing press includes: a screen plate (201A); a squeegee (213); squeegee supporting means for supporting the squeegee (213); and a worm and a worm wheel. The squeegee supporting means includes: a supporting plate swingably supported and supporting the worm and the worm wheel; an eccentric sleeve configured to adjust the position of the center of swinging movement of the supporting plate; and a contact surface and a screw configured to limit the direction of the movement of the supporting plate. The eccentric sleeve and the contact surface and screw cooperate with each other to move the tip of the squeegee along the tangent line of an impression cylinder (100) at a position at which the screen plate (201A) and the squeegee (213) contact each other.
Owner:KOMORI CORP

Bionic hydraulic crawling robot

The invention provides a bionic hydraulic crawling robot, comprising a head and neck portion, a front body, a rear body and a tail portion. The head and neck portion comprises a chin, a head and upper jaw, a front neck portion, a rear neck portion and a fixed bracket connected in sequence. The front body comprises a front body bracket, a neck portion structure connecting frame arranged on the front body bracket, and front leg mechanisms arranged on the both sides of the front body bracket. The rear body comprises a rear body bracket, rear leg mechanisms arranged on the rear body bracket, a tail portion swinging stepping motor arranged at the rear of the rear body support, and a rotating hinge support arranged at the tail end of the rear body support. The tail portion comprises six movable joint units. Each movable joint unit comprises a movable joint. A spherical pair is arranged at the movable joint of the first movable joint unit. The rear body mechanism is rotatably connected with the tail portion mechanism through the rotating hinge support and the spherical pair. The front body is rotatably connected with the rear body through a lower rotating disk and an upper rotating disk. The rear body is rotatably connected with the tail portion through the rotating hinge support and the spherical pair.
Owner:UNIV OF SHANGHAI FOR SCI & TECH

New energy hybrid power ship storage battery system

The invention discloses a new energy hybrid power ship storage battery system. The system comprises a bottom plate, a solar power generation mechanism and a wind generation mechanism are sequentiallyarranged from left to right on the bottom plate, a wind power generator controller, a storage battery and a solar controller are sequentially and fixedly installed from left to right in the middle ofthe upper end face of the bottom plate, a first solar power generation panel and a second solar power generation panel are electrically connected with the storage battery through the solar controller,and a wind power generator body is electrically connected with the storage through the wind power generator controller. The system has the advantages that electricity is provided for the storage battery under the cooperation of the solar power generation mechanism and the wind power generation mechanism, the power generation efficiency is high, blades are always perpendicular to the wind direction under the action of tail wings, so that the power generating efficiency of the wind power generator body is greatly improved, the angle of a rectangular plate can be adjusted according to actual demands, and therefore the power generation efficiency is greatly improved.
Owner:NANTONG INST OF TECH

Automatic rotating casement device and system

The invention discloses an automatic rotating casement device and system for a bathroom. After improvement, the automatic rotating casement device for the bathroom comprises fixing bases, connecting seats, a fixing frame, a rotating casement, a control box, a rotating motor, a large rotating wheel, a small rotating wheel and a rotating rod. As shown in Fig.1 and Fig.2, the automatic rotating casement device for the bathroom comprises relatively few integral components, so that the structure of the device is relatively simple; during implementation, the control box is electrically connected with the rotating motor and controls the rotating motor to rotate, so that the rotating casement is driven to rotate inside the fixing frame; different from an existing bathroom window, the device can realize slow rotation of the rotating casement on the fixing frame; and the rotating casement can be a glass casement or a screen window, the air flow degree in the bathroom can be reduced through slow rotation of the rotating casement on the fixing frame during bathing, and thus the phenomena such as dizziness and the like of a person taking a bath due to closeness can be prevented.
Owner:唐山市欣弘食品科技有限责任公司

Construction platform for building external wall and wall surface detection method based on platform

The invention discloses a construction platform for a building external wall and a wall surface detection method based on the platform. The construction platform comprises a construction platform bodysuspended on the building external wall surface through one or more steel wires, the other end of each steel wire is connected with a winch, two groups of supporting roller devices are arranged on one side, opposite to the building external wall surface, of the construction platform body, one end of each supporting roller device makes contact with the building external wall surface for supporting, a balancing weight is arranged on the side, away from the supporting rollers, of the construction platform body, the construction platform body is pressed towards the building external wall surfacethrough the balancing weight, each supporting roller device comprises a supporting roller and a negative pressure assembly arranged on one side of the supporting roller, and each supporting roller isinstalled on the construction platform body through a support assembly. According to the construction platform, the stability of the construction platform in the using process is achieved through negative pressure suction force, swinging is prevented, meanwhile, wall bricks on a wall body are detected through the negative pressure suction force, the structure is simplified, and the frequency of wall surface maintenance is reduced.
Owner:义乌市铂川建筑工程有限公司

Rocking chair toy with one-key detachable intelligent pushing rod

InactiveCN109419222AAvoid disassemblySolve the defect of not being able to swing freelyDigital storageChildren furnitureSolid woodComputer module
The invention discloses a rocking chair toy with a one-key detachable intelligent pushing rod, and relates to the technical field of rocking chairs. The rocking chair toy comprises a main rack, and athreaded rod and a handrail connected with a rocking chair are arranged on the front of the main rack. Connecting rods at the bottom of the main rack penetrate through solid wood hole parts and are connected with a base. Idler wheels are arranged at the front end and the rear end of the base. Connecting parts are arranged at the tail of the main rack and extend out of the connecting rods to be connected with a clamping groove part, and the clamping groove part is connected with the main rack through four point location nuts. A round popup hole site is formed in the clamping groove part. The intelligent pushing rod is connected to an upper inserting opening, and a music device switch, a switching button, a music player, a battery box, a wiring groove and a sound diffusing hole are formed inthe intelligent pushing rod. A square module is arranged on the lower portion of the pushing rod, and a spring device is arranged in a middle round playing key.
Owner:朱佳

Multifunctional outdoor planting device

The invention discloses a multifunctional outdoor planting device, and belongs to the technical field of planting devices. The multifunctional outdoor planting device comprises a building exterior wall greening device. The building exterior wall greening device comprises a water storage device, hanging walls, a connection pipe and a planting basin. The water storage device is located in a buildingroom. An overflow pipe is connected to the upper end of the outer side of the water storage device. A second butt joint opening is connected to the bottom of the water storage device. A second butt joint opening is connected to one end of the connection pipe. The first butt joint opening is connected with the other end of the connection pipe and the bottom of the planting basin. A mounting base is mounted on the lower side of the bottom of the planting basin and is fixedly inserted into a wall body. One end of the mounting base extends into the building room to form an inner mounting end, andthe other end of the mounting base extends into the outer side of the building room to form an outer mounting end. The inner mounting end is hinged to the hanging walls connected with center positions of two sides of the water storage device. The multifunctional outdoor planting device has the advantages that the multifunctional outdoor planting device has simple structure and long service life;rainwater can be collected effectively, and the collected rainwater can be used for irrigating vegetation after treatment, so that water sources are saved, and irrigation effect is improved.
Owner:浦江县晶富农业科技有限公司

A new energy hybrid ship battery system

The invention discloses a new energy hybrid power ship storage battery system. The system comprises a bottom plate, a solar power generation mechanism and a wind generation mechanism are sequentiallyarranged from left to right on the bottom plate, a wind power generator controller, a storage battery and a solar controller are sequentially and fixedly installed from left to right in the middle ofthe upper end face of the bottom plate, a first solar power generation panel and a second solar power generation panel are electrically connected with the storage battery through the solar controller,and a wind power generator body is electrically connected with the storage through the wind power generator controller. The system has the advantages that electricity is provided for the storage battery under the cooperation of the solar power generation mechanism and the wind power generation mechanism, the power generation efficiency is high, blades are always perpendicular to the wind direction under the action of tail wings, so that the power generating efficiency of the wind power generator body is greatly improved, the angle of a rectangular plate can be adjusted according to actual demands, and therefore the power generation efficiency is greatly improved.
Owner:NANTONG INST OF TECH

Suspended anti-side deviation conveyor belt demagnetization rack device

ActiveCN104210805BExtend your lifeRealize dynamic power saving managementConveyorsMagnetic bodiesFixed frameEngineering
The invention relates to a steel wire conveyer belt degaussing device, in particular to a suspension type lateral deviation preventing conveyer belt degaussing rack device. The suspension type lateral deviation preventing conveyer belt degaussing rack device comprises a whole degaussing rack framework (4), suspension arms, a degaussing coil rack (33) and a travel switch assembly. The degaussing coil rack is connected with an inner top beam of the whole degaussing rack framework through the left, right, front and back suspension arms. The degaussing coil rack is horizontal, and a conveyer belt (23) enters a degaussing coil (32) through a front flat clamping roller (43) and then gets away from the degaussing coil (32) through a rear flat clamping roller (21). The travel switch assembly comprises travel switches (39), travel switch touch plates (37), transmission rods (38) and travel switch fixing frames (40), the input ends of the travel switches are connected with the travel switch touch plates through the transmission rods, the travel switch touch plates extend into the left and right outer sides at the front end of the degaussing coil rack and correspond to lateral stop protruding blocks (36) arranged on the degaussing coil rack. According to the suspension type lateral deviation preventing conveyer belt degaussing rack device, excessive lateral deviation of the conveyer belt can be prevented, and once excessive lateral deviation exists, the conveyer belt can be made to halt completely and emergently.
Owner:BAOSHAN IRON & STEEL CO LTD

Novel anti-power-off single-tube battery tube cover for sighting telescope

The invention discloses a novel anti-power-off single-tube battery tube cover for a sighting telescope. The novel anti-power-off single-tube battery tube cover comprises a battery tube and a battery tube cover, wherein the front side of the battery tube is movably connected with the rear side of the battery tube cover through threads, and an inner cavity of the battery tube is movably connected with a battery. Through cooperative use of a battery, a spring, a rotary pull buckle, a limiting ring, a fixing groove, a sealing gasket and an elastic gasket, an anti-skid block fixed to the outer side of the battery tube cover can increase the friction force between a hand and the battery tube cover in the operation process that the battery tube is tightened by the hand, the battery tube cover is tightened under the action of the elastic force of the spring, and in the process of tightening the battery barrel tube, the tightening force of the spring is larger when the battery is tightened, and the battery cannot move, so that the installation of the battery is completed, and the problems that the operation is inconvenient when the tube cover of the existing single-tube battery is tightened and loosened, the battery is easy to instantly separate after a gun is impacted, power failure is generated, and soldiers are affected to fight in the field are solved.
Owner:江苏北方湖光光电有限公司

Water quality on-line monitoring unmanned aerial vehicle with wireless digital image transmission module

The invention relates to the technical field of water quality on-line monitoring unmanned aerial vehicles, in particular to a water quality on-line monitoring unmanned aerial vehicle with a wireless digital image transmission module. The unmanned aerial vehicle comprises an unmanned aerial vehicle main body, one end of the unmanned aerial vehicle main body is fixedly connected with a supporting device for supporting and protecting a monitor, and the other end of the unmanned aerial vehicle body is fixedly connected with a limiting device. In the invention, a first limiting cylinder, a second limiting cylinder, a third limiting cylinder, a first baffle ring, a second baffle ring and a stop lever are arranged, so that the third limiting cylinder can be driven to move in the vertical direction under the action of the first baffle ring and the second baffle ring. The invention guarantees that: when the pull rope and the monitor move in the vertical direction, the first limiting cylinder, the second limiting cylinder and the third limiting cylinder can relatively move along with movement of the pull rope, and the first limiting cylinder, the second limiting cylinder and the third limiting cylinder limit the pull rope. The pull rope guaranteed to swing at will in strong wind weather, so that workers can conveniently monitor the water quality at fixed points.
Owner:四川沃洛佳科技有限公司

Mounting fixing mechanism for plough engine

The present invention provides a mounting fixed mechanism for the engine of the plowing machine, which comprises an upper cover plate, an engine metal mounting disc, a sliding block, a gasket, a bolt, an emergency pad and an embedded nut, wherein, the upper cover plate is provided with a sliding block that is used to reduce the friction and the sliding block is correspondent to a sliding-block groove on the engine metal mounting disc; the engine metal mounting disc is fixed with the upper cover plate through the bolt and the embedded nut; the emergency pad is arranged between the bolt and the upper cover plate; the bolt is enclosed with a gasket to separate the upper cover plate and the engine metal mounting disc. The present invention has the advantages that the mounting disc can be firmly fixed without fracture when the machine is vibrating; moreover, the engine mounting disc can be ensured not to be swung for the operation of the motor; thus increasing the stability when the machine is in operation and effectively reducing the repairing charges.
Owner:郭金桃

A full-distributed heat pipe heat removal cabinet

The invention provides a full-covered type heat pipe heat removal cabinet which is used for carrying out heat removal on high radiating density rack servers inside a machine room. The full-covered type heat pipe heat removal cabinet is composed of a movable support with side plates, a mesh front door, a rear back plate, reinforcing hinges, a height adjustable header support, an air hose separating plate, a sealing assembly and a liquid hose separating plate, wherein the rear back plate is composed of an air hose, an air pipe fixing assembly, a heat pipe exchanger, a rear back plate frame metal sheet, a fan mounting plate, small axial flow fans, a controller, a mesh cover plate, a liquid pipe fixing assembly and a liquid pipe hose, and the heat pipe exchanger is composed of a heat exchange core body, an air pipe connector and a liquid pipe connector. According to the full-covered type heat pipe heat removal cabinet, the demands for control over the temperature of the high radiating density rack servers in the machine room is combined, the distribution of full-covered type small axial flow fans is adopted, efficient heat removal is achieved by improving heat removal evenness, and the thickness space of the rear back plate can be saved; the mode that the hoses are arranged inside the rack is adopted, the effect that the hoses swing freely along with the opening and the closing of the rear back plate is achieved, the service life of the hoses is prolonged, and the safety of the system is improved; through the design and selection of the structure and accessories, the full-covered type heat pipe heat removal cabinet is suitable for various construction conditions and ensures safe and reliable operation of products.
Owner:BEIJING NYF SCI & TECH DEV CO LTD
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