63results about How to "Large movable range" patented technology

The invention provides a method and system for controlling motion of a robot. The method comprises a step S20 of judging whether a current position of the robot is on a planned route according to input map information, the planned route and real-time position information, and calculating target position information of the robot on the planned route; a step S30 of making the robot be towards a target position according to the real-time position information and the target position information if the current position of the robot is not on the planned route, or else directly skipping to a step S40; and the step S40 of calculating linear velocity, angular velocity and real-time direction of the robot according to the real-time position information and the target position information and then controlling the robot move. According to the method, a point on the planned route, which is the nearest to the robot, can be calculated to serve as the target position, the robot is towards the target position, so that not only can the robot return to the planned route in the shortest time, but also the robot can walk quickly and precisely according to any planned route.

A vehicle includes a stop element supported on a first support portion which is provided on any one of a link mechanism, a body frame, a right shock absorbing device, and a left shock absorbing device at a first end portion thereof so as to turn about a support axis of the first support portion, a lock caliper supported on a second support portion which is displaced relative to the first support portion and which is provided on any one of the link mechanism, the body frame, the right shock absorbing device, and the left shock absorbing device and which is configured to change a frictional force with the stop element, and a guide member which guides a middle portion or a second end portion of the extended member to the lock caliper. A turning angle of the stop element relative to the first support portion based on a turning operation of a first cross member and a second cross member relative to the body frame is smaller than a turning angle of the first cross member or a turning angle of the second cross member relative to the body frame based on the turning operation.

A distal side link hub is connected with a proximal end side link hub through three sets of link mechanisms for alteration in posture. At least two sets of the link mechanisms include an actuator for arbitrarily changing the posture of the distal end side link hub relative to the proximal end side link hub by rotating a proximal side end link member and a reduction gear unit for reducing the speed of and transmitting the operation amount of the actuator to the proximal side end link member. The reduction gear unit includes a geared speed reducing section having a small gear rotated by the actuator and a large gear provided in the proximal side end link member. The radius of pitch circle of the large gear is chosen to be equal to or greater than the arm length of the proximal side end link member.

The invention discloses an unmanned aerial vehicle control method, and the unmanned aerial vehicle control method comprises the following steps: when an area change instruction is received, determining position information of a target area according to the area change instruction; determining a target position of each first type unmanned aerial vehicle with a base station according to the positioninformation of the target area; generating a moving instruction according to the target position of each first type unmanned aerial vehicle, and sending the moving instruction to the corresponding first unmanned aerial vehicle, thereby enabling the first type unmanned aerial vehicle to move to the corresponding target position according to the moving instruction. With the method provided by the invention, automatic layout of the base stations can be realized, and movable range of the unmanned aerial vehicles can be increased. The invention also discloses an unmanned aerial vehicle control apparatus, a computer readable storage medium, an electronic device, a control method of a base station unmanned aerial vehicle, a control apparatus of the base station unmanned aerial vehicle, and an unmanned aerial vehicle, having the beneficial effects above.

In a motorcycle including a screen, a meter panel is arranged at the vehicle front of a rider, and a visor is arranged at the vehicle front of the meter panel. The visor is higher than the meter panel to form an air intake for taking in traveling wind between the visor and the meter panel. A duct extends to a rear side of the screen from the air intake at the vehicle rear of the visor, so that the duct can introduce traveling wind to the rear side of the screen.

The invention discloses a gantry stone cutting device comprising a base, a bench disposed on the base, a bench drive mechanism, columns symmetrically arranged on left and right sides of the base, a beam arranged between the left and right columns, a beam drive mechanism, a cutting device disposed on the beam, a cutting device drive mechanism, and a PLC (programmable logic controller). The bench drive mechanism drives the bench to move back and forth on the base; the beam drive mechanism drives the beam to ascend and descend along the left and right columns; the cutting device drive mechanism drives the cutting device to shift along the beam. The cutting device comprises a transverse cutting mechanism and a longitudinal cutting mechanism. The cutting device drive mechanism drives a drive belt which meshes with shaft wheels in each of transverse and longitudinal cutting tool sets, and a linkage structure driving the single transverse and longitudinal cutting tool sets to ascend and descend is formed; accordingly, each single tool set can ascend and descend, each single tool set is applicable to cutting according to the shape of stones, and the application range of the gantry stone cutting device is effectively widened.

A scanning probe microscope (SPM) is provided capable of a narrow to a wide range observation according to observed targets or purposes without replacing a scanner while maintaining a high resolution. The SPM is provided with a probe-side scanner 10 and a sample-side scanner 11. The probe-side scanner 10 is to move the probe 13 in X-, Y-, Z-axis directions, and the sample-side scanner 11 is to move the sample 12 in the X-, Y-, Z-axis directions. A scanner with a small maximum scan range is used as the probe-side scanner 10; a scanner with a large maximum scan range is used as the sample-side scanner 11; and both can be switched between each scanner for use according to the observed targets or purposes. Alternatively, the probe-side scanner 10 is used for scanning in a narrow range, and the sample-side scanner 11 is used to move the field of view.

The invention discloses a six-shaft stereo carving machine. The machine comprises a working machine platform for bearing and fixing a to-be-carved object and two first shafts which are arranged symmetrically left and right. A second shaft is connected between the two first shafts, a third shaft is arranged on the second shaft, and a numerical control electric shaft is arranged at the end of the third shaft, which is corresponding to the working machine platform. According to the carving machine, six-shaft linkage is used, a work-piece can be placed on the rotatable working machine platform, and numerical control electric shaft and the work-piece movable ranges are increased, so that the carving machine can be used for machining large work-pieces, and the utilization range of the carving machine is increased. The stereo carving capacity is high, and compared with a common carving machine capable of only carving plane work-pieces, the stereo carving machine has great innovation; the numerical control electric shaft is controlled through six-shaft linkage, so that the numerical control electric shaft is flexible, various complex carving process requirements can be met, and the moving and location accuracy is high.

A full-automatic fixture comprises a base plate, a fixed fixture fixed on the base plate, a moving fixture body slidably arranged on the base plate, a first air cylinder, infrared detecting devices and a controller. The output end of the first air cylinder is connected with the moving fixture body. The infrared detecting devices are in communication connection with the controller to detect whether a workpiece is in place or not and send the detected information to the controller. The controller is in communication connection with the first air cylinder so as to indicate the first air cylinder to drive the moving fixture body to produce displacement according to the sent information of the infrared detecting devices. The full-automatic fixture is high in degree of automation, and the working efficiency is effectively improved. The invention simultaneously discloses a using method of the full-automatic fixture.

The invention provides a tablet computer support. The tablet computer support comprises a tablet computer chuck, a tablet computer supporting arm assembly and a base. One end of the tablet computer supporting arm assembly is connected with a rotation base, the rotation base is detachably connected with a base and comprises a hinged part arranged at the upper portion and used for being connected with the tablet computer supporting arm assembly and a round clamping head arranged at the lower portion and detachably connected with the base, and the base is provided with a sliding groove. A connection base used for being connected with the clamping head is arranged in the sliding groove. The clamping head and the connection base are connected in a rotating and clamping mode. The sliding groove is provided with an insertion plate. The clamping head is provided with a first notch. The insertion plate is provided with a plug matched with the first notch. When the insertion plate is inserted into the sliding groove, the plug is inserted into the first notch to prevent the clamping head from rotating. By adopting the structure, the tablet computer support can be switched between a wall type base and a foundation type base easily and conveniently.

The invention discloses a fan blade injection mold. The fan blade injection mold comprises an upper mold plate (1), a lower mold plate (2), a lower mold fixed plate (3), a mold seat (4), a product (5) and an injection molding opening. The lower mold plate (2) is fixed to the mold seat (4), and the upper mold plate (1) is located above the lower mold plate (2); the product (5) comprises a conical body (6), a plurality of blades (7) are arranged on the surface of the outer side of the conical body (6),and each blade (7) comprises a first arc-shaped segment (8) located on the tail of the blade (7), a linear segment (9) and a second arc-shaped segment (10) located on the tail of the blade (7); the opening direction of the first arc-shaped segments (8) is opposite to the opening direction of the second arc-shaped segments (10); and the tails of the blades (7) are scattered in the normal direction of a wind wheel conical surface. By means of the fan blade injection mold, natural demolding can be achieved

The invention discloses a full-width-type sprinkling irrigation system for a greenhouse. The full-width-type sprinkling irrigation system comprises a sprinkling irrigation robot and a robot running track hoisted in the greenhouse, wherein a supply depot is also hoisted at one end of the robot running track and is provided with a liquid replenishing pipe for providing water or liquid fertilizer; the sprinkling irrigation robot comprises a rack; a spraying mechanism, a traveling mechanism and a controller are respectively arranged on the rack; the spraying mechanism comprises a spraying head, a liquid storage tank and a spraying pump; the liquid storage box is provided with a supply opening socked with the liquid replenishing pipe during replenishment; the spraying head is used for pumping liquid in the liquid storage tank through the spraying pump and providing spraying liquid; the traveling mechanism comprises a pair of travelling rollers arranged at the top of the rack and a driving assembly for driving the travelling rollers to travel; the rack is suspended on the robot running track through the travelling rollers. The full-width-type sprinkling irrigation system for the greenhouse, disclosed by the invention, is provided with the supply depot and can supply charging and the spraying liquid; in addition, the supply operation is realized simply and conveniently.

The invention is aimed at providing a passenger transferring device capable of expanding a movable range of a frame body without increasing the arranged width and length of an arrangement portion of a support portion of the frame body. Due to the fact that the support portion of the frame body arranged at the end portion of the frame body is loaded on and supported by a building, in the passenger transferring device, the support portion of the frame body is provided with a first support portion of the frame body and a second support portion of the frame body which are arranged at different positions in a width direction of the frame body, connecting members for connecting the first support portion of the frame body and the second support portion of the frame body and movable limiting members arranged at building sides and connected with the support portion of the frame body and the second support portion of the frame body in an abutting mode to limit the frame body to move in a width direction. The movable limiting members are arranged at positions lower than the connecting members and between the first support portion for the frame body and the second support potion for the frame body to avoid inference with the connecting members.

The invention provides a lifting transfer device. The device comprises a lifting frame, the lifting frame comprises a supporting upright post and a lifting cross beam perpendicular to the supporting upright post, one end of the lifting cross beam is connected with one end of the supporting upright post, a lifting unit capable of moving in the length direction of the lifting cross beam is arrangedon the lifting cross beam, and the lifting cross beam can rotate around one end of the supporting upright post. After an object is lifted by the lifting unit, and the object can also move in the length direction of the lifting cross beam by moving the lifting unit in the length direction of the lifting cross beam, so that the object can move along the linear distance; and the lifting cross beam rotates around one end of the supporting upright post, so that the object can be driven to rotate around one end of the supporting upright post, the object can move at various angles in a space, namely,the object can move linearly while changing a space angle, the fact that the object can move at various angles in the space is realized, the movable range of the object after being lifted is effectively expanded, and the applicability of the lifting transfer device is enhanced.

The invention discloses a tracked crane. The tracked crane comprises a turntable, and further comprises a turntable extension mechanism arranged at the tail end of the turntable, a support mechanism arranged at the tail end of the turntable extension mechanism, a track beam and a balancer support mechanism mounted on the track beam in a sliding manner, wherein one end of the track beam is connected with the support mechanism, and the other end of the track beam is connected with the turntable. The tracked crane provided by the invention has a wide balancer moving range, can effectively increase the hoisting performance, and is simple in structure.

Provided are an operation control system and an operation control method for a movable member, which allow the movable range of the movable member to be utilized to the maximum while deformation of a mechanical element is prevented or reduced. An operation control system 1 includes: a movable member 26 having first mechanical elements 261, 262; an actuator 25 which moves the movable member 26 at a variable velocity; and a second mechanical element 27 which is fixed at a position so as to be capable of making contact with the first mechanical elements 261, 262. When the position and the velocity of the first mechanical element 261 or 262 depart from a predetermined allowable range in a two-dimensional coordinate system expressed by a position and a velocity, a stop instruction is outputted to the actuator 25.

The invention discloses a convenient and fast industrial furnace. A heat preservation assembly is arranged on the outer side of a furnace body. One end of a gas extracting pipe is connected with a vacuum pump. A silver-plated film is evenly arranged on the outer side of a glass barrel. A supporting assembly is installed on the outer side of the furnace body. A positioning groove is formed in the position, corresponding to the position of a positioning circle, of the furnace body. A rolling wheel is welded to one end of each positioning rod. An adjustment assembly is installed on the middle portion of a rotating shaft. A positioning ring is placed in an adjustment groove. A guide opening is formed in the position, corresponding to a regulation rod, on the top face of a supporting base. An adjustment wheel is welded to the end, close to a ratchet wheel, of the rotating shaft. Before the convenient and fast industrial furnace conducts heating, air between the glass barrel and the furnacebody is completely pumped out through a vacuum pump, and the portion between the glass barrel and the furnace body is kept in the vacuum state; thermal conductivity of vacuum and the glass barrel is poor, thermal radiation is reflected back by the silver-plated film through specular reflection, the heat loss is reduced, the thermal efficiency is improved, energy is saved, and the aim of energy conservation is achieved; and the furnace body can be inclined, the movement range of the furnace body is wide, and the inner portion and the outer portion of the furnace body can be conveniently cleaned.

The invention relates to a water-proof and dust-proof transmission device for cable maintenance, comprising a power transmission box and a first partition plate, wherein a drawer is arranged at an inner bottom end of the power transmission box, a partition frame is arranged inside the drawer, the first partition plate is embedded in an upper end of the drawer, and a battery is connected to the left side of the upper end of the first partition plate. The invention has the advantages that: Divide the drawer into parts by a partition rack, the drawer can store all kinds of tools separately, as such, that power transmission device can be used in the power transmission process, Maintenance tools are readily available, or a cable to be repaired can be stored inside the transmission device. The rubber plate is embedded on both sides of the battery, when the transmission device is moving, the rubber plate can be stretched and contracted on the fixed plate by the elastic expansion and contraction force of the first spring after being subjected to the external force, so as to cushion and damp the battery, and prevent the battery from being vibrated or damaged due to excessive force in the transmission box.

The invention relates to a nozzle-replaceable constant-temperature cleaning pot with a humidity monitoring function. The nozzle-replaceable constant-temperature cleaning pot comprises a top cover with threads, a switch key, a lifting handle, a power line, a constant-temperature module circuit board, a stainless steel heating plate, a nozzle, a spout, a power light, a hygrometer and a rapid connector. The top cover with the threads is installed at the top of a cleaning pot body, the switch key is installed on the lifting handle in an embedded mode, the lifting handle and the cleaning pot body are formed in an integrated mode, the stainless steel heating plate is installed in the cleaning pot body and connected to the constant-temperature module circuit board through a wire, the constant-temperature module circuit board is embedded into the cleaning pot body, the power line is connected with the constant-temperature module circuit board, the power light is installed on the cleaning pot body in an embedded mode, the hygrometer is installed on the side face of the cleaning pot body, the nozzle is installed on the rapid connector, and the rapid connector and the constant-temperature cleaning pot are designed in an integrated mode. When the nozzle-replaceable constant-temperature cleaning pot is in use, water usage is saved, and the cleaning pot is low in cleaning cost, convenient to use, good in cleaning effect and adjustable in temperature.

The invention relates to a chargeable constant temperature cleaning kettle with a lighting function. The chargeable constant temperature cleaning kettle with the lighting function comprises a top cover with threads, a switch key, a handle, a power line, a constant temperature module circuit board, a stainless steel heating board, an adjustable nozzle, a kettle opening, a power indication lamp, an LED (light emitting diode) lamp and a lithium battery; the top cover with threads is arranged at the top of the cleaning kettle body; the switch key is embedded into the handle; the handle and the kettle body are integrally formed; the stainless steel heating board is arranged in the cleaning kettle body and is connected to the constant temperature module circuit board by a lead; the constant temperature module circuit board is embedded onto the cleaning kettle body; the adjustable nozzle is arranged on the kettle opening; the power line is connected with the constant temperature module circuit board; the power indication lamp is embedded on the cleaning kettle body; the LED lamp is arranged at the side surface of the cleaning kettle body; the lithium battery is connected to the constant temperature module circuit board by a lead and is arranged in the constant temperature cleaning kettle body. The chargeable constant temperature cleaning kettle is water-saving when being used, low in cleaning cost, convenient to use, good in cleaning effect and adjustable in temperature.

The invention discloses a tail gas treatment device for carboxylated acrylonitrile butadiene rubber latex production. The device comprises a treatment box and a feeding box, the top of the treatment box is fixedly connected with the bottom of the feeding box, a gas inlet pipe is fixedly connected to the left side of the treatment box, and a box cover is hinged to the top of the feeding box; and afirst sliding groove and a second sliding groove are formed in the side face of the feeding box. According to the tail gas treatment device for carboxylated butadiene-acrylonitrile latex production, when activated carbon is put into the tail gas treatment device, a sealing plate has the effect of sealing the feeding box, and thus in the process of putting the activated carbon into the feeding box,the treatment box cannot communicate with the outside through the feeding box, and after the activated carbon is put into the feeding box, the box cover is closed, and the feeding box is isolated from the outside through the box cover; when new activated carbon is added, the treatment box is always isolated from the outside and can continuously work.

A robot comprises: a tool shaft (1); a first support mechanism (2), mounted on one section of the tool shaft, and tiltably supporting the tool shaft; a second support mechanism (3), mounted on another section of the tool shaft, and tiltably supporting the tool shaft; a first in-plane movement mechanism (4) for moving the first support mechanism in a first plane; a second in-plane movement mechanism (5) for moving the second support mechanism in a second plane; and a controller (6) for controlling the in-plane position and tilt angle of the tool shaft by controlling the first in-plane movement mechanism and second in-plane movement mechanism. The first support mechanism or the second support mechanism supports the tool shaft to be moveable in the axial direction.

The invention relates to the technical field of robots, in particular to a parallel leg structure and a walking robot. The parallel leg structure comprises a static platform, a foot unit and at leasttwo first driving arms. Two ends of the first driving arm are respectively hinged to the static platform and the foot unit; the first driving arms are telescopic, so that the distance between the twoends of the first driving arms can be changed. The walking robot comprises the parallel leg structure. According to the parallel leg structure and the walking robot, the structural rigidity, the response speed and the walking speed are greatly improved, the complexity of the structure is simplified, and the manufacturing cost is reduced.

The embodiment of the invention discloses a long-arm robot. The long-arm robot comprises a base; a movement mechanism is arranged at the upper end of the base; a movable arm is arranged at the lower end of the base; the movement mechanism comprises a first driving device used for driving the movable arm to rotate in a horizontal direction and a second driving device used for driving the movable arm to rotate in the vertical direction. The first driving device and the second driving device are in driving connection with the movable arm through a linkage assembly; the linkage assembly is locatedbetween the base and the movable arm; the linkage assembly is of a telescopic structure; and the linkage assembly is provided with a fourth driving device used for driving the linkage assembly to move in a telescopic mode. According to the long-arm robot, the layout structure of all parts of the robot is more reasonable, the overall structure becomes more compact, the overall occupied space of the robot is reduced, and the robot is a high-quality long-arm robot.

The invention discloses a wall surface keel structure and is used for supporting a decorative panel of a wall. The wall surface keel structure comprises at least two main keels, arc connecting fasteners are arranged in the main keels, and the decorative panel is fixed to the main keels through the arc connecting fasteners. The wall surface keel structure is simple in structure and reasonable in layout, by using the structure, the purposes of large movable range, large adjustable size, convenience in rapid installation and high-precision installation can be achieved in an assembly type built-inwall surface installation project, and the wall surface keel structure is convenient and rapid to disassemble a single block and suitable for various wall decorative panels.