436results about How to "Achieve freedom of movement" patented technology

The invention discloses a reality augmenting based panoramic video interaction method. The reality augmenting based panoramic video interaction method comprises the steps that video data of a real scenery are acquired through a panoramic camera shooting device and input into an image processor to be processed; the image processor coverts the video data into continuous single-frame images, and successive sequence relation of each single-frame image is recorded; an interaction heat area is selected in each single-frame image, and coordinates and a range of the interaction heat area are set; the image processor converts the single-frame images into a panoramic image three-dimensional scenery according to the successive sequence relation; the panoramic image three-dimensional scenery is transmitted to a terminal device; the terminal device confirms a projection range according to a view angle when the panoramic camera shooting device acquires the real scenery, converts the panoramic image three-dimensional scenery into a spherical panoramic image and outputs the spherical panoramic image to a screen of the terminal device to be displayed. The invention further discloses a reality augmenting based panoramic video interaction system. The panoramic continuous browsing experience is improved and man-machine interaction is achieved.

The invention discloses a multiphase dielectric layer capacitive pressure sensor with a microstructure and a preparation method thereof. The pressure sensor comprises the components of two flexible electrodes which are oppositely arranged, wherein at least one in two opposed surfaces of the two flexible electrodes has the microstructure which is formed by a plurality of projections and/or recessed parts; and a multiphase dielectric layer which is arranged between the two flexible electrodes, wherein the multiphase dielectric layer comprises a micro-ball dielectric layer which is formed by a plurality of micro-balls that can freely move and air and/or flexible polymer that are filled in the micro-ball dielectric layer. The multiphase dielectric layer capacitive pressure sensor with the microstructure has advantages of small thickness, high softness, etc. The multiphase dielectric layer capacitive pressure sensor can be machined to various shapes and has advantages of wearability and adhesiveness. The multiphase material is used as the dielectric layer, thereby improving device sensitivity and reducing least measurement pressure.

The invention relates to the field of robot invention, and particularly to an automatic glass cleaning robot which comprises an engine base, a first translation mechanism, a second translation mechanism, an adsorption mechanism and a cleaning mechanism, wherein the first translation mechanism and the second translation mechanism are respectively installed on the engine base; the cleaning mechanism is installed on the second translation mechanism; the adsorption mechanism is installed on the first translation mechanism and the second translation mechanism respectively; the first translation mechanism matches the adsorption mechanism to realize the movement of the robot towards a first direction; the second translation mechanism matches the adsorption mechanism to realize the movement of the robot towards a second direction; the second translation mechanism matches the adsorption mechanism and the cleaning mechanism to realize the glass cleaning function of the automatic glass cleaning robot; and the first direction and the second direction are vertical to each other. The automatic glass cleaning robot provided by the invention can realize the free movement of the robot along two vertical directions, the operation is easy and saves both time and labor, the cleaning effect is good, the structure is simple, and the manufacturing cost is low.

The invention relates to a small movable crane, which comprises a hoisting device, a counterweight device, a movable pedestal, leading screw supports, and support assemblies. A Y-shaped hoisting hanger of the hoisting device comprises an upper support and a lower support, wherein each end of the upper support is provided with a fixed pulley; the bottom of the lower support is fixed to a rotating shaft, which is inserted into a rotating seat. The rotating seat is fixedly mounted on the center of the movable pedestal; and the counterweight device is arranged at one side of the lower support of the hoisting hanger and is provided with a hand-operated capstan. A steel wire rope is transited via two fixed pulleys, and one end of the steel wire rope is provided with a hook. Every two of the four leading screw supports are symmetrically arranged at front and rear sides of the inner sides of two frames of the movable seat; every two of the four support assemblies are symmetrically arranged at front and rear sides of the outer sides of two frames of the movable seat; and each corner of the movable seat is provided with an omni-directional wheel. The small movable crane has advantages that the crane is small, exquisite, light and convenient, is flexible to move, and is safe and reliable; a large amount of physical power is saved for a maintenance person; the maintenance speed is greatly improved; and an emergency rescuing function of a reaction pool is provided.

The invention discloses a cable twisting device, which comprises a base; both sides of the bottom part of the inner wall of the base are fixedly equipped with first motors, and first belt wheels are fixedly mounted on output shafts of the first motors; the surfaces of the first belt wheels are in driving connection with second belt wheels through a belt, the inner parts of the second belt wheels are fixedly equipped with rotary shafts; the one end of each rotary shaft far from the second belt wheels is fixedly equipped with a gear, and one side of the gear is meshed with a rack bar; the top end of the rack bar crosses through the top part of the base and extends to the outer part of the base. The invention relates to the technical field of cable twisting. According to the cable twisting device, a release cylinder is driven to lift by mounting the first motor at the bottom part of the inner wall of the base, driving the rack bar to lift through the first motors; through mounting the screw rod in the release cylinder and driving the limiting plate to move through the screw rod, the working state is flexibly adjusted, the safety is improved, the labor load is reduced, and the working efficiency is improved.

The invention provides a spherical hinge universal rotary motor, and a manufacturing method and an operating method thereof. The motor comprises a stator body made of a permanent magnet, wherein the permanent magnet is magnetized into a plurality of magnetic poles, the stator body is internally provided with a rotor body, the rotor body is provided with multiple layers of armatures, two adjacent layers of armatures are provided with a spacer layer therebetween, the multiple layers of armatures and the multiple layers of spacer layers are fixedly connected through a bolt, the bolt is connected with a rotor shaft, and the rotor body is of a spherical shape. A first layer of coils is wound on a rotor core of the armature, and the first layer of coils is wound on a rotor core of an armature at the same layer. The invention further provides a manufacturing method and an operating method of the motor. The motor provided by the invention can rotate in various directions, and comprises rotation around a Z-axis and oblique rotation relative to the Z-axis. The spherical hinge universal rotary motor is divided into a type with an air pump assembly mechanism and a type without the air pump assembly mechanism according to the air supply mode, and is widely applied to intelligent bionic robots to act as a joint component.

The invention relates to an image acquisition device, in particular to a digital acquisition device used for digitally acquiring a large indoor image. The digital acquisition device can ensure that a base can freely move on a plane formed by two guide rails through arranging two mutually vertical plane guide rails, a vertical guide rail is arranged on the base to ensure that digital recording equipment can freely move on the vertical guide rail, thus the digital recording equipment moves in six dimensionalities. The invention has the advantages of enabling the size of the data acquired by the digital recording equipment to be only limited by the length of the guide rails and greatly enlarging the data acquisition space. The requirement for large two-dimensional and three-dimensional data acquisition can be met.

The invention provides a file access system and a file access method. The file access system is structured such that two translation tracks are arranged and the distance between the two translation tracks is suitable for mounting dense file racks, and the length directions of the translation tracks are arranged along the X direction; a portal frame is arranged on the two translation tracks and canbe driven by a first driving mechanism to translate along the two translation tracks; a lifting device is mounted on the portal frame, and the length direction of a cross beam is mounted on the lifting device along the Y-axis direction and is driven by the lifting device to move along the Z-axis direction; a file access device arranged on the cross beam comprises a manipulator for accessing files, wherein an access terminal is in communication connection to the first driving mechanism, the lifting device, a traction mechanism and the file access device. Files are accessed automatically through the file access system, and the file access device can move freely in the X, Y and Z directions. The file access system is simple in structural design, flexible in manipulator and high in practicality.

The invention discloses a disinfecting device with a drying function for a medical instrument. The disinfecting device comprises a third water pump, a motor, heating resistance wires, exhaust fans, adisinfecting cabinet and a top plate. A disinfectant solution in a solution storage tank is enabled to enter a water storage box through a solution guiding pipe by utilizing the third water pump and then is further sprayed through spray nozzles so as to disinfect the medical instrument on the top part of a placement plate, and the placement plate is driven to rotate by utilizing rotation of the motor, so that the purpose of comprehensively disinfecting the medical instrument is realized, the disinfecting efficiency and a disinfecting effect of the medical instrument are increased, and the environment friendliness of equipment is increased; the heating resistance wires are utilized for heating air in a heating tank, and the exhaust fans are utilized for enabling the heated air in the heating tank to be further blown out through air outlets of an air outlet box after entering the air outlet box through an air guiding pipe, so that the purpose of heating the air in the disinfecting cabinet is realized, and the purpose of drying the disinfected and washed medical instrument is further realized.

The invention provides water quality monitoring equipment for aquaculture. The water quality monitoring equipment comprises a left floating body, a right floating body, a support seat arranged on theleft floating body and the right floating body, a plurality of water quality sensors arranged on the lower end surface of the support seat, a waterproof cover arranged on the support seat as well as alifting motor, a control device and a power supply device which are arranged in the waterproof cover, wherein the lifting motor controls lifting and dropping of a lead screw with the lower end vertically penetrating through the support seat, the bottom end of the lead screw is connected with a plurality of cleaning sleeves, each cleaning sleeve is arranged on the corresponding water quality sensor in a sleeving manner, and the cleaning sleeves can slide on the outer side walls of the water quality sensors with the vertical movement of the lead screw; the water quality sensors and the liftingmotor are connected with the control device, and the power supply device supplies power to the whole equipment. The water quality monitoring equipment for aquaculture has the function of cleaning surfaces of the water quality sensors at fixed period, so that the normal operation of the water quality sensors is guaranteed, and the service life of the equipment is prolonged.

The invention discloses an intelligentized mobile vehicle-mounted remote crop digital image acquisition system and a method thereof, belonging to the field of intelligentized agricultural machinery. The system consists of a client, a server and digital image acquisition and processing equipment. Under the action of a controller of the digital image acquisition and processing equipment, the digital image acquisition and processing equipment can freely move in horizontal and vertical directions and perform 360-degree omnibearing rotation, and accurately acquires a position image of a crop object, the image is decoded and compressed, then is transmitted to the server by a 3G wireless module, and is stored in a data processing module on a mainboard of the controller; or the acquired image is directly analyzed and processed by the controller. The intelligentized mobile vehicle-mounted remote crop digital image acquisition system is high in intelligentization degree, low in cost, good in equipment mobility and capable of accurately acquiring and wirelessly transmitting images of different parts of the crop in an omnibearing and multi-angle way, and provides a basis for analyzing crop growth information, plant disease and insect pest information and other information.

The invention belongs to the field of electric automobile battery changing and relates to a full-automatic battery changing robot for an electric automobile. The battery changing robot comprises a movable chassis, wherein a main robot body is installed on the chassis, a battery changing jig is installed in the main robot body, the main robot body comprises a main frame and a lifting device. The bottom end of the main frame is fixed to the chassis, and the lifting device is installed at the top end of the main frame. The lifting device is connected with the battery changing jig. The battery changing jig comprises a jig lifting frame, a jig body, a pallet fork and a push-and-pull mechanism. The jig lifting frame is connected with the lifting device. The jig body is connected with the jig lifting frame through a direction turning mechanism. The pallet fork is connected with the jig body through a pitching mechanism. The push-and-pull mechanism is installed on the pallet fork, and a battery unlocking mechanism is arranged on the push-and-pull mechanism. The full-automatic battery changing robot achieves rapid and full-automatic change of batteries on two sides of the electric automobile, the battery changing efficiency is greatly improved compared with traditional semi-automatic change or single-shaft one-by-one motion, and the battery changing success rate is high.

The invention discloses a swimming pool bottom automatic cleaner. The swimming pool bottom comprises a shell body, a driving device which is installed in the shell body and a precipitating filter (7). A fixing plate upper cover (2) and a fixing plate lower cover (5) are installed in the shell body. The fixing plate upper cover (2) and the fixing plate lower cover (5) can collectively form a cavity with water outlets and a rotating device (14) is installed in the cavity. The water outlets comprise a first water outlet (16), a second water outlet (18), a third water outlet (19) and a fourth water outlet (17), wherein the first water outlet (16), the second water outlet (18), the third water outlet (19) and the fourth water outlet (17) are respectively located on the front portion, the back portion, the left portion and the right portion of the shell body. The rotating device (14) enables water flow to be discharged from the first water outlet (16), the second water outlet (18), the third water outlet (19) or the fourth water outlet (17). The swimming pool bottom automatic cleaner has the advantages of being capable of achieving automatic steering of the cleaner, capable of improving cleaning efficiency of the swimming pool bottom automatic cleaner, capable of further reducing energy consumption, simple and reasonable in structure, convenient to use and flexible in operation.

The invention discloses a building material lifting device for a construction site. The building material lifting device comprises a base, universal wheels, a hydraulic cylinder, a motor and a supporting rod. The universal wheels are arranged at the bottom of the base, so that free movement of the building material lifting device is achieved, when building materials are lifted to a specified height, the hydraulic cylinder is utilized to drive the hydraulic rod to extend, further a push plate is pushed to move on a placing plate, so that automatic unloading of the building materials placed at the top of the placing plate is achieved, manual unloading of the building materials placed at the top of the placing plate is not needed, a lot of manpower is saved, the working intensity of construction workers is greatly relieved, and the efficiency of building construction is improved; and when the building materials on the high position needs to be conveyed to the low position, firstly the building materials are placed at the top of the placing plate, further a threaded rod is driven to rotate in the counter-clockwise direction by utilizing reversing rotation of the motor so that a slidingblock can move downwards on the threaded rod, and further the building materials placed at the top of the placing plate are driven to descend.

The invention relates to an ultrasonic flaw detection system for automatically detecting an airplane hub. The ultrasonic flaw detection system comprises a plurality of idler wheels, a plurality of supporting rods, a workbench, a power supply, a control device, a display screen, a fixing tray, a rotator, a first motor, a screw rod, a second motor, a mobile station, two connecting shafts, a fixing plate, a stretching arm, a spraying device, an ultrasonic probe, a third motor and a rotating shaft. The ultrasonic flaw detection system for automatically detecting the airplane hub has the advantages that the free movement of the ultrasonic probe on upper, lower, left and right directions at 360 degrees in the space is realized through the movement of the rotator, the screw rod, the mobile station and the stretching arm and the driving of the motor; an all-dimensional multilayer stereoscopic automatic detecting structure is really formed; the system can be moved through the idler wheels according to different occasions, so that a detected part can be detected by the system in the optimal working position; and the spraying device and the ultrasonic probe can be flexibly converted and used through the rotating shaft and the circular work flow of firstly spraying a coupling agent and then using the probe for detecting is realized, so that the spraying and detecting integration is realized.

The invention discloses a double-acting gradually-advancing type prestress plate four-axis pulse electromagnetic shape adjusting and nature adjusting device. An electromagnetic coil is installed on a piston rod of a middle hinged shaft hydraulic cylinder, and the electromagnetic coil can have the movement of rotating around the axis of the electromagnetic coil, moving along the axis of the electromagnetic coil, moving along the Y axis of space and swinging by four degrees of freedom through a horizontally-moving and swing driving assembly. A plate feeding frame assembly is used for positioning a plate through a plate clamping assembly installed on the plate feeding frame assembly, and the plate can be driven to move along the X axis of the space. A flexible die and a frame pressing assembly are matched for bending and pre-loading the metal plate and bearing the pulse electromagnetic force generated during work of the electromagnetic coil. The movement that the plate gradually advances in the length direction of the plate and the movement that the electromagnetic coil gradually advances and adjusts the shape in the width direction of the plate can be sequentially executed alternately, the function of the pulse electromagnetic force generated by the electromagnetic coil on the whole curved surface of the plate is achieved through the cooperation of the two movements, and the shape adjusting function and the nature adjusting function are achieved on the metal plate having a certain initial prestress state.

The invention discloses a wrist rehabilitation therapy robot based on spatial parallel drive. According to the system, the core of six-degree-of-freedom motion is a parallel mechanism, and the parallel mechanism mainly comprises an upper platform, a lower platform, six drive supporting legs, upper hinges and lower hinges, wherein the upper hinges and the lower hinges are connected with the supporting legs, the upper platform and the lower platform. In addition, the system further comprises six-dimensional force sensors, a doctor glove, a patient glove and a computer-control system, wherein the doctor glove and the patient glove are used for fixing wrists. The wrist rehabilitation therapy robot based on spatial parallel drive is used for rehabilitation therapy of postoperation of wrist joint diseases, postoperation of sports injuries and wrist postoperation.