66results about How to "Easy to store and move" patented technology

The invention discloses a protective training device for muscle training in a sports classroom, one end of a support frame is provided with an adjusting mechanism, and the adjusting mechanism comprises a sliding groove, a guide rod, a connecting block, a connecting belt, a mounting block, a rotating rod, a guide hole, an auxiliary rotating shaft, a support block, a clamping groove, a clamping plate, an extension spring, an embedded plate, an embedded groove, a support rod and a bearing frame; according to the structure, the adjusting mechanism is arranged, the connecting block is conveniently driven to move through the connecting belt, the extension spring is conveniently installed through the cooperation of the clamping groove and the clamping plate, when an exerciser is a beginner, the exerciser is assisted to do pull-up through the action of the extension spring, muscle strain caused by forced upward stretching is avoided, in addition, through the cooperation of the clamping groove and the support rod, the bearing frame can be conveniently installed, and therefore by placing a heavy object in the bearing frame, the exerciser can add the proper weight according to the situation of the exerciser, and the exercise effect is improved.

The invention discloses a holographic projection device prone to store. The device comprises a box, wherein a holographic display screen that can be stored in the upper cover of the box is installed on the upper cover of the box, the holographic display screen takes the shape of a pyramid and is formed by splicing four transparent plates, an opening is formed in the middle part of the upper coverof the box, a projection component is arranged in the box, the projection component is positioned right below the opening, and an overturn component for providing power for the movement of the transparent plates is also arranged in the box. According to the holographic projection device prone to store provided by the invention, the storage and movement of the projection device in transportation are facilitated due to the arrangement of the spliced holographic display screen, and the holographic display screen is prevented from being damaged during a transportation process; due to the arrangement of a driving component, synchronization of movements of the transparent plates is ensured, the leakproofness of the encircled transparent plates is ensured, and thus the display effect of the holographic display screen is ensured, and meanwhile, the investment of the equipment is reduced and the manufacturing cost is saved.

The invention provides a foldable scooter. The scooter comprises a rolling wheel winding device, handrails, a multi-joint vertical rod assembly, a front wheel assembly, a multi-joint pedal assembly, a rear wheel assembly and connecting ropes. According to the foldable scooter, a rolling wheel assembly rotates through manually rotating a rocking handle or a knob, and the connecting ropes are used for loosening or tensioning so that the whole scooter can be stored in a foldable mode or used in an unfolding mode. Moreover, in the tight winding process, the gear ratio is beneficial to making a person with small strength easily perform tensioning, and furthermore, a set torsion requirement can be determined through a torsion meter; in this way, the playing interests are increased, besides, the scooter can be bent to be round or square, the scooter storage is facilitated better, and the scooter can be placed in various cages and is convenient to store and move; the same structure can be used for an electric scooter driven by a front wheel hub motor or a rear wheel hub motor or an electric scooter, wherein belt or chain drive is adopted between a rear wheel and a motor.

The invention provides an all-dimensional moving mechanism and a lifting robot system. The all-dimensional moving mechanism comprises a robot total base, a dual-freedom-degree moving mechanism, a lifting mechanism and a robot platform, wherein the robot total base is a rigid platform and is used for bearing other components, the dual-freedom-degree moving mechanism is arranged at the bottom of therobot total base and comprises moving wheels, and the moving wheels can achieve axial rotation and radial rotation; the lifting mechanism is arranged at the upper portion of the robot total base, thelifting mechanism is a moving mechanism with a lifting function and drives the plane of the robot platform to be parallel to the plane of the robot total base in the lifting process, and the robot platform is arranged on the lifting mechanism and is driven by the lifting mechanism to ascend and descend. The all-dimensional moving mechanism is simple in structure and convenient to operate, can berapidly moved to the position near a building, and drives a multi-freedom-degree robot through the lifting mechanism to perform construction operation on the building of the certain height.

The invention discloses a turnover box and a transfer device of the turnover box. The turnover box comprises a base, a bottom plate placed at the upper portion of the base, two ends plates and two side plates, and the two end plates and the two side plates are installed at the upper portion of the base; the two side plates are fixedly arranged at the two ends of the two end plates respectively, one or more vertical slide grooves are formed in the opposite faces of the two side plates, and slide blocks lifting and falling along the vertical slide grooves are fixedly arranged on the front and rear sides of the bottom plate. The bottom plate of the turnover box can move up and down along the vertical slide grooves formed in the opposite faces of the two side plates, stopping blocks are arranged at the tops of the vertical slide grooves, the turnover box can be jacked up through a lifting device and transferred through a conveying platform, and the stability and safety of the turnover boxin the transfer process are conveniently improved.

The invention relates to a farmland irrigation machine which is characterized by comprising a planar overall structure which is formed by connecting stainless steel tubes, stainless steel telescopic pipelines and a power traction system which can drive the planar overall structure to walk forwards, wherein the planar overall structure comprises water supply pipelines and spraying pipelines; the water supply pipelines are arranged in an inversed Y-shape or trapezoid-shape; the functions of distributing flow and stabilizing the planar overall structure are achieved; the spraying pipelines are transversely arranged in parallel and are connected with a plurality of short water supply pipes; walking wheels are installed below the planar overall structure and function as walking forwards and supporting the planar overall structure, and furthermore the height of the planar overall structure can be adjusted. The farmland irrigation machine is further equipped with a control system; the speed that the planar overall structure walks forwards is controlled through sensing signals of a controllable water pressure gauge according to the water supply pressure; water pipe loose joints are installed among transverse spraying pipes of the planar overall structure; two sides of the transverse spraying pipes are folded together, so that the direction of wheels is changed, then the farmland irrigation machine can be drawn to walk forwards and is convenient to be stored up.

The invention relates to mobile traffic lights with high displaying range and a stable structure. The traffic lights comprise a base, a support column, a top plate and four displaying mechanisms. Reinforcement mechanisms are arranged around the support column. Each displaying mechanism comprises a telescoping assembly, a first signal plate and two displaying assemblies. Each display assembly comprises a second signal plate, a direction adjusting unit and a hinging unit. Each reinforcement mechanism comprises a reinforcement plate, a sliding plate, a fixing assembly, a hanging line, a heavy object box, two connection assemblies and two sliding rails. Each fixing assembly comprises a fixing plate, a rotation rod, a screw and a thread opening. According to the invention, the second signal plates rotate to be parallel to the first signal plates through the displaying mechanisms, so the displaying range is extended; it is convenient for a driver to observe the traffic signals and safe operation of road transportation is achieved; through the reinforcement mechanisms, the center of gravity of the device is reduced; contact point of the device and the ground is increased; the device is prevented from being blown down; and the device is quite stable and safe.

The invention discloses a portable quilt cover sleeving tool. The tool comprises a base, a telescopic frame is arranged on the upper side of the base, a telescopic mechanism of a pulley structure is arranged between the telescopic frame and the base, a stretching mechanism capable of being opened towards the two sides is arranged in the middle of the telescopic frame, and a clamping mechanism forclamping bedding is arranged at the front end of the stretching mechanism. The tool has the beneficial effects that: the overall size of the tool is reduced through the telescopic mechanism, a user can conveniently carry the device to different rooms for use, and the labor intensity is reduced.

The invention discloses a safe and comfortable treadmill which comprises a treadmill body, a running platform and a supporting column. The supporting column is movably connected behind the treadmill body, a fixed platform is fixedly connected at the top of the supporting column, a handrail is connected at the top in front of the supporting column in a nested manner, a protection pad is connected on the periphery of the handrail in a nested manner, a mounting plate is fixedly connected in front of the treadmill body, the running platform is connected in the middle of the mounting plate in a nested manner, and rolling wheels are movably connected below the inside of a contracting and releasing cavity. The rolling wheels can rotate, so that using comfort of the treadmill body is improved; anemergency pull rope can emergently stop the treadmill body, so that using safety of the treadmill body is improved; an adjusting bolt can adjust inclination angle of the supporting column, so that more convenience is brought to storage and movement of the treadmill body; a handrail can be mounted in a mounting hole, so that using adaptability of the treadmill body is improved.

The invention discloses an automatic laser rust removal device for a convex film pressing ring of an underwater missile launching shaft. The device comprises a rotary supporting mechanism used for fixing the convex film pressing ring, a laser rust removal head and a three-degree-of-freedom moving mechanism used for driving the laser rust removal head to act; the rotary supporting mechanism comprises a rotary support, a rotary driving device and a convex film bracket, wherein the convex film bracket is fixedly connected to the outer circumference of the inner ring of the rotary support, the rotary driving device is connected with the inner ring of the rotary support and drives the inner ring of the rotary support to drive the convex film bracket to rotate relative to the outer ring of the rotary support, and the convex film pressing ring is fixed at the upper end of the convex film bracket; and the three-degree-of-freedom moving mechanism is connected with the laser rust removal head and drives the laser rust removal head to move to different stations to perform rust removal on the convex film pressing ring. According to the device, the automatic rust removal on the convex film pressing ring can be achieved, the rust removal efficiency is improved, and the labor cost is reduced.

The invention discloses a construction site high-rise aluminum alloy protection device. The construction site high-rise aluminum alloy protection device is characterized in that the construction sitehigh-rise aluminum alloy protection device comprises a first protection plate, a second protection plate, a third protection plate, rotating shafts, telescopic hydraulic rods, left-right fixing columns and a front-back fixing clamp; the second protection plate is arranged on the side face of the first protection plate; the side face of the second protection plate is connected with the third protection plate; an upper linkage shaft is installed on the upper portion of the first protection plate; the lower portion of the upper linkage shaft is connected with the corresponding rotating shaft; thecorresponding telescopic hydraulic rod is installed at the bottom of each rotating shaft; a lower linkage shaft is arranged on the lower portion of the first protection plate; universal wheels are installed at the bottom of the first protection plate; the corresponding left-right fixing column is arranged at the bottom of the side face of the first protection plate; and the front-back fixing clamp is installed on the upper portion of the second protection plate, and an unprotected wall is arranged on the upper portion of the front-back fixing clamp. After the construction site high-rise aluminum alloy protection device is unfolded, safety protection can be achieved, and the danger that workers fall can be prevented; meanwhile, the device can be sufficiently folded through the rotating shafts and the telescopic hydraulic rods; and an aluminum alloy is used as a body material, the device mass is decreased, and therefore the effects of convenient and fast movement and storage are achieved.

The invention belongs to the field of medical equipment, particularly relates to a hemostasis compressor for the department of cardiology, and aims to solve the problem that the risk of cross infection of patients is increased due to the fact that most of existing hemostasis compressors are fixed and inconvenient to move in the using process, and a pressing plate is inconvenient to clean and disinfect after being used. According to the present scheme, the hemostasis compressor comprises a shell, wherein a first sliding groove is formed in the top of the shell, a supporting column is installed in the first sliding groove in a sliding mode, a cross rod is rotationally installed at the top of the supporting column, a fixing rod is fixedly installed on one side of the cross rod, a motor is fixedly installed at the top of the fixing rod, a second sliding groove is formed in the bottom of the fixing rod, a hemostasis mechanism is arranged in the second sliding groove, and a cleaning cavity is formed in the shell. According to the hemostasis compressor for the department of cardiology, the hemostasis compressor can be conveniently stored and moved in the using process, the pressing plate can be conveniently cleaned and disinfected after the hemostasis compressor is used, and therefore, the risk of cross infection of patients can be reduced, and the hemostasis compressor is simple in structure and convenient to use.

The invention relates to the technical field of education display and discloses an education display bar convenient to move and store; the education display bar comprises a storage moving base, a storage groove is formed in the storage moving base, outer cylinders are fixedly installed on the left side wall and the right side wall of the inner cavity of the storage moving base, moving rods penetrating through and extending to the tops of the outer cylinders are slidably connected to the inner parts of the outer cylinders, fixed holes are formed in the bottoms of the moving rods, first hollow cylinders are fixedly installed on the opposite surfaces of the two outer cylinders, and first positioning rods penetrating through the first hollow cylinders and the outer cylinders and located in thefixed holes are slidably connected in the first hollow cylinders. According to the education display bar convenient to move and store, a display panel is integrally stored into the storage moving base for placement, and then the display bar can be moved through a handheld handle, such that convenience is achieved and labor is saved; and meanwhile, a pull rope buckle is pulled to drive second positioning rods on a connecting rope to be separated from the fixed holes, such that the display panel can be unfolded and used.

The invention relates to the technical field of electrical control cabinets, and discloses a remote locking device based on an electrical automation control cabinet, the remote locking device comprises a shell, an end cover, an L-shaped plate, a storage battery, a point contact switch, a central processor, a wireless transmitter and a display screen, the end cover is rotatably mounted at the top end of the shell, and the L-shaped plate is rotatably mounted in the shell; a display screen is fixedly installed on the L-shaped plate, and a storage battery, a point contact switch, a central processor and a wireless transmitter are fixedly installed in the shell. A double-shaft motor works to drive an inclined sliding block to move, the inclined sliding block moves to extrude an L-shaped plate to rotate so as to extrude an end cover to rotate and open, meanwhile, the double-shaft motor works to drive a rope wheel to rotate to wind a pull rope so as to drive a triangular plate to move, and a moving block moves to drive a baffle to move under the action of elastic force of a third spring; the elastic rope can be pulled to move through movement of the end cover, and then the rotating rod is driven to rotate to extrude the point contact switch.

The invention discloses a storage device for an inflatable castle. According to the technical scheme, the storage device is characterized by comprising a storage box body, a conveying assembly, an exhaust roller and a winding roller are arranged in the storage box body, and the exhaust roller and the winding roller are located on the left side and the right side of the conveying assembly respectively; the conveying assembly comprises a conveying main shaft, a conveying auxiliary shaft and a conveying belt which are matched with one another, a driving motor connected with the conveying main shaft is arranged on one side of the conveying main shaft, and the driving motor is further connected with one end of the winding roller through the conveying belt; and a drying assembly is further arranged in the storage box body and comprises an air inlet pipe and an air outlet pipe which are located on the two sides of the upper end of the storage box body correspondingly, an electromagnetic valveand a first fan which are matched with each other are arranged on the air inlet pipe, a first electric heating net matched with the first fan is arranged on the first fan, and a temperature sensor and a humidity sensor which are matched with each other are arranged on the inner wall of the storage box body. The storage device has the effects of being simple in structure, safe, reliable, convenient to store and convenient to store.

The invention discloses a forage bundling machine, and belongs to the technical field of forage treatment, the forage bundling machine comprises a treatment box, the inner wall of the treatment box is fixedly connected with a partition plate and a discharging guide plate, the middle of the partition plate is hinged with an opening and closing plate, the upper end of the partition plate is fixedly connected with a baffle, and the upper wall and the right wall of the treatment box are movably connected with a first moving rod and a second moving rod in a penetrating manner; and the ends, located in the treatment box, of the first moving rod and the second moving rod are fixedly connected with a first extruding plate and a second extruding plate correspondingly. According to the scheme, forage is vertically and transversely extruded through the first extruding plate and the second extruding plate, so that the forage is more compact, the occupied area is smaller, the utilization rate of subsequent space is greatly increased, the two ends of a forage ball can be bundled and wound through the winding mechanism, the situation that the forage ball is scattered in the transportation and use process is prevented, and meanwhile, the forage balls can be conveniently moved and stored, the manual labor intensity is low, and the forage bundling efficiency is high.

The invention provides an omni-directional moving mechanism with an obstacle crossing function and a robot system. The mechanism comprises a robot master base, a lifting mechanism, a robot platform, adouble-degree-of-freedom moving mechanism, an obstacle crossing mechanism and a master controller, wherein the lifting mechanism is used for driving a plane of the robot platform to maintain parallelto the plane of the robot master base in a lifting process; the robot platform is driven by the lifting mechanism to do ascending and descending movement; the double-degree-of-freedom moving mechanism comprises moving wheels installed at the bottom of the obstacle crossing mechanism, and the moving wheels can realize axial and radial rotation; the obstacle crossing mechanism is connected with themoving wheels and used for driving the moving wheels to span an obstacle in a moving process; and the master controller is used for controlling lifting amplitude of the lifting mechanism and drivingand controlling the moving speed and a moving track of the whole omni-directional moving mechanism. According to the mechanism, the structure is simple, the operation is convenient, the mechanism is capable of rapidly moving to the vicinity of a building, a multi-degree-of-freedom robot is driven by the lifting mechanism to carry out construction operation on the building with a certain height, the mechanism can adapt to different pavement obstacles, and the stability is good in the operation process.

The invention discloses an auxiliary writing device for blackboard chalk writing on a vertical face and a use method thereof and belongs to the field of teaching. The auxiliary writing device for blackboard chalk writing on the vertical face comprises a display board, a rolling bearing, a moving shaft and an annular sleeve. A stand column is connected to the outer wall of the display board. The outer wall of the stand column is connected with a connection plate. The stand column and the connection plate are connected in a welded manner. A fixing rod penetrates through the inner side of the connection plate. The end of the fixing rod is provided with a connection plate. The edge side of the connection plate is provided with a strip-shaped plate. The connection plate and the strip-shaped plate are connected in a glued manner. A sliding rail is arranged inside the strip-shaped plate. A sliding block is arranged inside the sliding rail. The top of the sliding block is provided with a shell. The sliding block and the shell are connected in a welded manner. A spring is arranged inside the shell. The end of the spring is connected with a squeezing block. According to the auxiliary writingdevice and method for blackboard chalk writing on the vertical face, the end of a chalk is conveniently and rapidly rotated and exchanged according to needs, and the writing device is convenient to store and move.

The invention belongs to the field of propaganda and education equipment, particularly relates to propaganda and education equipment for a power supply company, and aims to solve the problem that the service life of the propaganda and education equipment is shortened due to the fact that the existing propaganda and education equipment is inconvenient to store and move and the surface of the propaganda and education equipment is inconvenient to clean in the use process. The propaganda and education equipment comprises a shell, wherein a support is fixedly mounted at the bottom part of the shell through welding, four universal wheels are rotatably mounted at the bottom part of the support, first sliding grooves are formed in the inner walls of the two sides of the shell, a same fixing plate is slidably mounted in the two first sliding grooves, a mounting base is rotatably mounted on the fixing plate, an adjusting mechanism is arranged on the mounting base, and a propaganda and education equipment body is fixedly mounted at the top of the mounting base through bolts. In the using process, the propaganda and education equipment is convenient to store and move, the surface of the propaganda and education equipment is convenient to clean, so that the service life of the propaganda and education equipment can be prolonged, and the propaganda and education equipment is simple in structure and convenient to use.