87results about How to "Variety of sports" patented technology

The invention provides an intelligent dish cooking device, relating to the field of intelligent cooking devices. The intelligent dish cooking device is composed of a heating system, a solid material feeding system, a liquid material feeding and pneumatic pipeline system, a dish outlet system, a control and power system, a framework and a shell, wherein the heating system comprises four assemblies, namely, a pot, a pot holder, a pot cover and a pot cover holder, the pot is matched with the pot cover and is mounted on the pot holder, the pot cover is mounted on the pot cover holder, and two sides of the pot cover holder and the pot holder are respectively mounted on the framework through holder rotation shafts. The intelligent dish cooking device has the advantages that the structural design is reasonable, the space utilization ratio is high, the size of the device can be very small, various cooking means including stir-frying, quick-frying, frying with starch extract, frying in oil, quick-frying in hot oil and stirring in sauce, frying in shallow oil, braising, stewing, boiling and the like can be completed, feeding, heating, stirring, dish outlet and cleaning are carried out automatically according to the preset procedures, the unmanned cooking operation is realized, through the optimal frying procedures, the taste and quality of dishes are guaranteed, and the automation and standardization of cooking are realized.

The invention aims to provide a wheel-leg mixed type moving device which comprises single-wheel shaft systems and driving systems, wherein the driving systems are connected with the single-wheel shaft systems and transmit power to the single-wheel shaft systems; each single-wheel shaft system comprises a differential driving system and a planetary gear train; and the differential driving systems are connected with the planetary gear trains to enable the wheel-leg mixed type moving device to realize three working states, namely round wheel rolling on flat ground, moving with wheels and legs, and walking upright on craggy pavements. The wheel-leg mixed type moving device is equipped with two sets of driving systems and four sets of single-wheel shaft systems; and a motor drives a central shaft through cone gear transmission and chain transmission and then drives the planetary gear trains through the action of a clutch and a brake on the central shaft, particularly through independent action and linkage of the clutch and the brake, namely adjustment and maintenance of differentiation of the central shaft and a planet carrier and the leg angle at the same speed. The wheel-leg mixed type moving device can be widely applied to flat ground, stairs, sandy beaches and other various pavements and has the advantages of rich motion forms, high mobility and strong obstacle surmounting ability. The invention provides an effective solution to transportation and rescue under the various complex pavement conditions.

The invention provides a hemiplegia rehabilitation training apparatus, for solving the technical problems that the existing hemiplegia rehabilitation training apparatus is single in training movements and poor in training effect. The hemiplegia rehabilitation training apparatus comprises a base, and is characterized in that telescopic upright posts are vertically fixed to the base, wherein the telescopic upright posts comprise an upper upright post and a lower upright post, a hand rehabilitation training device is arranged on the upper upright post, the hand rehabilitation training device comprises a fixing arm, a first support arm, a second support arm, a third support arm and a finger coordinating action mechanism, the hand rehabilitation training device carries out coordination training of various motion modes on the arm and the fingers, the lower upright post is provided with a leg rehabilitation training device, the leg rehabilitation training device comprises a sitting board, a first leg arm, a second leg arm and a pedal, and the leg rehabilitation training device performs rehabilitation training on the thigh, the shank and the foot. With the hemiplegia rehabilitation training apparatus, rehabilitation training is carried out on the hand and the leg of a patient simultaneously, the motion modes of training are diversified, and the hemiplegia rehabilitation training apparatus has the advantages of high rehabilitation training efficiency, good rehabilitation training effect and the like.

An intelligent artificial limb based on double-arm electromyogram and attitude information acquisition comprises a surface electromyogram signal acquisition module, an electromyogram signal processing module, an action mode recognition module, a mode matching module and an artificial limb action executing module. The surface electromyogram signal acquisition module is connected with the electromyogram signal processing module, the electromyogram signal processing module is connected with the action mode recognition module, the action mode recognition module is connected with the mode matching module, and the mode matching module is connected with the artificial limb action executing module. Analyzed and introduced healthy hand postures and electrical signals are utilized to classify motions of the intelligent artificial limb in a refined mode, and enable the intelligent artificial limb to be capable of achieving more motion modes and achieving various motion functions of arms.

The invention discloses a reciprocating telescopic glass wiping robot used for cleaning the surface of glass. The robot comprises robot bodies, a left sucking unit, a right sucking unit, a control unit and a communication unit, cleaning devices are arranged on the lower portion of the left sucking unit and the lower portion of the right sucking unit, the robot bodies comprise the left robot body and the right robot body which are connected together with the distance adjustable, and a reciprocating mechanism is arranged between the left robot body and the right robot body. The left sucking unit is arranged on the left robot body, a component, used for sucking to glass, of the left sucking unit is rotational relative to the left robot body, a rotating power mechanism is connected between the left robot body and the component, used for sucking to glass, of the left sucking unit, and the right sucking unit is arranged on the right robot body. The communication unit and the control unit are connected through signals, and the control unit is connected with the left sucking unit, the right sucking unit, the reciprocating mechanism and the rotating power mechanism through signals. The reciprocating telescopic glass wiping robot has the advantage of being better in glass cleaning effect.

The invention discloses a variable-rigidity omnidirectional motion soft driver based on a line interference technology. The variable-rigidity omnidirectional motion soft driver based on the line interference technology comprises a corrugated expansion pipe, a hose, nylon filaments, a first air pipe, a second air pipe and a torsion limiting line; the hose is coaxially sleeved with the corrugated expansion pipe, and a first cavity is formed between the hose and the corrugated expansion pipe; the interior of the hose is equally divided into a plurality of second cavities in the axial direction; the nylon filaments are coaxially filled in the second cavities; the first air pipe communicates with the first cavity; the second air pipe communicates with the second cavities; and the torsion limiting line is detachably connected to the outer wall of the corrugated expansion pipe. According to the variable-rigidity omnidirectional motion soft driver based on the line interference technology, theexpansion and contraction movement of the corrugated expansion pipe is realized by inflating or exhausting air in the first cavity, the torsion movement is realized by the torsion limiting line, thebending direction and the rigidity of the corrugated expansion pipe are controlled by matching of the hose and the nylon filaments, the designed soft driver has various movement modes and adjustable rigidity, and the functions of grabbing, clamping and the like of objects can be well realized.

The invention discloses a multi-motion mode planetary workpiece rest of a vacuum coating machine, which comprises an insulation support seat, a frame body with a planetary type structure, a drive mechanism, a large gear ring and a pinion arranged on a planetary carrier rod. The multi-motion mode planetary workpiece rest of the vacuum coating machine is characterized in that the center of the lower part of the frame body is provided with a large-caliber exhaust hole and an exhaust channel; an upper supporting plate layer, a middle supporting plate layer and a lower supporting plate layer are supported by adopting balls in an inclined ramp; a stopping mechanism is arranged between the upper supporting plate layer and the lower supporting plate layer; the upper, the middle and the lower supporting plate layers are connected with the large gear ring through pins, the pinion is connected with the planetary carrier rod through pins, the multiple connection combinations are realized through the inserting and the drawing of the pins; and by means of positive and negative rotations of a single drive wheel, multiple motion modes that the workpiece carrier integrally makes single revolution, each planetary carrier rod makes planetary revolution and rotation, a carrier rod makes the single rotation and the target position conversion before the target position is appointed, and the like are realized. The invention provides a simple, convenient and quick key part structure for a vacuum film plating technology, and is suitable for change demands on a laboratory and multiple varieties and small batches of film plating productions.

The invention discloses a roller type bidirectional overrunning clutch, which comprises an outer ring (1), an inner ring (2), first rollers (3), second rollers (4), a first wavelike belt (5), a second wavelike belt (6), a first hole check ring (7) and a second hole check ring (8), wherein the inner diameter end face of the outer ring is that two sections of symmetric reverse oblique lines are connected to define a similar convex surface through a transition circular arc; the outer diameter end face of the inner ring is that two sections of symmetric reverse oblique lines are connected to define a similar concave surface through a transition circular arc; the flange end of the outer ring is opposite to the flange end of the inner ring; lined first rollers and lined second rollers are assembled between the outer ring and the inner ring and are isolated at an equal distance through the first wavelike belt and the second wavelike belt; and the first hole check ring and the second hole check ring are configured in a clamping groove which is formed in the outer ring respectively. According to the roller type bidirectional overrunning clutch, no control mechanism exists, the space is saved, more first rollers and second rollers can be arranged, the torque transfer capacity is superior to that of the normal overrunning clutch, and the roller type bidirectional overrunning clutch has the advantages of high load, long life and easiness and convenience in control.

The invention discloses an upper limb rehabilitation device, and belongs to the field of medical rehabilitation training equipment. The device comprises two symmetrically arranged training rails arranged on the left side and the right side of a seat, and the training rails are connected to armrests of the seat through connecting supports; each training rail is an arc in the vertical plane, the front ends of the training rails are located right ahead the middle of a cushion, the rear ends of the training rails are located above the sides where the rear ends of the armrests on the correspondingsides of the seat are located, the heights of the front ends of the two training rails from the ground are different, and the positions of the front ends of the two training rails cross each other; holding sliding blocks moving along the rails are arranged on the training rails, and fixed parts binding palms of a user are arranged on the holding sliding block mechanisms; second sliding rails allowing a positive and negative rotating motor and a support component thereof to slide are arranged on one sides of the raining rails; the lower ends of the connecting supports are rotationally connectedto the armrests on the corresponding sides, and limiting blocks fixed to the armrests are arranged on the portions, facing the inner side of the seat, of the joints. Accordingly, comprehensive movement of the whole arm can be achieved, cooperation among joints is natural, and drive control is extremely easy.

The invention discloses a modular bionic snake-shaped robot based on RSR configuration parallel mechanisms. The modular bionic snake-shaped robot based on the RSR configuration parallel mechanism is formed by connecting a plurality of motion modules of the same structures in series; each motion module adopts one parallel mechanism with three degrees of freedom; each parallel mechanism comprises three RSR series branch chains, a static platform and a movable platform, wherein the three RSR series branch chains are of the same structures and are uniformly distributed in the circumferential direction; each RSR series branch chain comprises a driving device, a driving rod and a driven rod, wherein the input end of each driving rod is connected with each driving device, each driving device is fixed on each static platform, the output end of each driving rod is movably connected to the input end of each driven rod, the output end of each driven rod is connected to each movable platform through a joint shaft, and each joint shaft is arranged on each movable platform; and the movable platform of one of two adjacent motion modules and the static platform of the other one of the two adjacent motion modules share one platform. The modular bionic snake-shaped robot based on the RSR configuration parallel mechanisms has the advantages that the movement modes are diversified, the movement speed is high, the robustness is high, the length is adjustable, the body thickness is variable, and the flexibility is high.

The invention discloses a neck and shoulder rehabilitation apparatus, which comprises a shell, a driving device, a control circuit board, massage devices, electrode plate devices and a power supply device. The shell is in an annular structure fitting the human neck, and the whole neck and shoulder rehabilitation apparatus can sleeve the human neck and is small in size and portable. The electrode devices are positioned on the inner surface of the shell and fit acupoints of the human neck. Each massage device comprises a rotating seat, massage heads and a telescopic rod, wherein the rotating seat is in transmission connection with the driving device, and one end of the telescopic rod is fixedly connected with the rotating seat through a universal rotating connector while the other end is fixedly connected with the massage heads. The neck and shoulder rehabilitation apparatus has advantages that by rotating of the massage devices, a user can experience physical massage and needleless electric pulse massage; the massage devices and the electrode plate devices are partially overlapped and capable of realizing human neck massage in the same area, and the whole neck and shoulder rehabilitation apparatus is compact in structure and small in size.

The invention relates to the technical field of magnetic grinding of the inner surface and the outer surface of a pipe fitting, in particular to a magnetic grinding and polishing device and method forthe inner surface and the outer surface of the pipe fitting. The device comprises an inner magnetic pole driving device, an outer magnetic pole driving device and an axial feeding device; the pipe fitting is clamped on a machine tool, an inner magnetic pole is placed inside the pipe fitting, the inner magnetic pole driving device is connected with the inner magnetic pole, and the inner magnetic pole driving device drives the inner magnetic pole to vibrate in the axial direction of the pipe fitting; an outer magnetic pole is arranged outside the pipe fitting, the outer magnetic pole is connected with the outer magnetic pole driving device, and the outer magnetic pole driving device drives the outer magnetic pole to rotate around the axis of the outer magnetic pole; and the axial feeding device is connected with the inner magnetic pole driving device and the outer magnetic pole driving device and drives the inner magnetic pole driving device and the outer magnetic pole driving device tofeed synchronously along the axis of the pipe fitting. The magnetic grinding and polishing device and method for the inner surface and the outer surface of the pipe fitting have the advantages of simple structure and convenient operation, can realize the composite motion of the magnetic poles, improve the processing efficiency and improve the grinding and polishing quality of the inner surface and the outer surface of the pipe fitting.

The invention discloses a deep sea current fluctuation energy piezoelectric power generation device. The device comprises a box, sector structures and connecting rods. The box is a cube having an internal cavity, and one end of each connecting rod is fixedly connected on each external surface of the cube and the other end of each connecting rod is connected with each sector structure. Each sectorstructure comprises four piezoelectric power generation parts and a fixing part, and the piezoelectric power generation parts are evenly arranged on the external side surface of the fixing part. Eachpiezoelectric power generation part comprises a plate which is fixedly connected with the external side surface of the fixing part, an S-shaped blade which is fixedly connected with the plate and piezoelectric ceramic sheets which are fit on the upper and lower surfaces of the plate. When the device works, the box, the sector structures and the connecting rods form a multi-degree-of-freedom motionsystem to generate relative motion under excitation of the current fluctuation energy and realize conversion of the mechanical energy to the electric energy through the direct piezoelectric effect ofthe piezoelectric ceramic sheets so that the blank of the self-powered deep sea probe can be filled, the number of the motion modes is high and the energy utilization rate is high.

The invention relates to a sports goods sharing automatic renting machine and belongs to the technical field of commodity renting devices. The sports goods sharing automatic renting machine is composed of a chassis, a single chip microcomputer, an electromagnetic lock, a scanner and a wireless communication device. The chassis is used for storing sports goods, the single chip microcomputer is usedfor operation control of the renting machine, a touch screen provides visual information and user selection service, the electromagnetic lock is used for ball access control, an electronic label is used for sports goods identification, the scanner is used for identifying the sports goods, and a lighting device is used for internal and external lighting at night and under special circumstances. With reference to the operating mechanism of a vending machine, the sports goods sharing automatic renting machine provides the necessary sports goods for public sports places by renting and brings convenience to people during sports while bringing certain economic benefit.

The invention relates to a push-pull type load-bearing sled suitable for explosive resistance training and a push-pull method. The action of pushing the sled is similar to running and is mainly achieved by feet, the action can be matched with sprint training, and people need to overcome the weight so that the operation can be more targeted and muscle strength can also be trained. The push-pull type load-bearing sled suitable for explosive resistance training comprises barbell weights (1), sled outer frames (2) and trapezoid supports (3), wherein the two trapezoid supports are vertically welded to the inner side frame surfaces of the two sled outer frames, the inner sides of the two trapezoid supports are connected with a load-bearing platform (5) through hexagon bolt assemblies (4), a load-bearing inserting rod (6) is welded to the middle of the load-bearing platform, at least one and at most six barbell weights are inserted onto the load-bearing inserting rod, a sleeve (7) is welded to one side on the upper portion of each trapezoid support, and a second sleeve (8) is welded to the upper portion of the other side of each trapezoid support. The push-pull type load-bearing sled is applied to a resistance training instrument.

The invention discloses a vibrating screen provided with a cam segment. The vibrating screen comprises a frame, connecting rods, a screen, rollers, guide rods and a push rod, wherein the rollers are connected to the frame; a sliding chute is formed in the frame; the screen is connected with the sliding chute in a sliding way; one end of each connecting rod is connected to the rollers; the other ends of the connecting rods are hinged to the side face of the screen; the guide rods are connected to the screen; the push rod is fixed on the frame; the cam segment is arranged on the push rod; the cam segment is pressed against the edge of the lower surface of the screen; the trend of the sliding chute is matched with the wire diameter of the cam segment on the push rod; the guide rods of the screen are connected into the sliding chute in a sliding way; support rods are arranged along the radial directions of the rollers; the support rods are provided with a plurality of mounting holes; the connecting rods are hinged to the rollers through the mounting holes. The screen moves in a fixed direction through the connecting rods and the cam segment on the push rod, the screen moves in the horizontal direction through the connecting rods, and the screen moves in the vertical direction through the cam segment on the push rod, so that more moving ways are provided for the screen, the screen can vibrate leftwards, rightwards, upwards and downwards, and materials are in full contact with the screen.

The invention discloses a lung-clearing and phlegm-eliminating device for old people, and relates to the technical field of medical instruments of a respiratory medicine department. The lung-clearingand phlegm-eliminating device for old people comprises a wearing unit, a vibrating unit and a phlegm suction unit; the wearing unit comprises a wrapping bag which surrounds the chest of a human body;bag cavities are filled with shear thickening fluid; the vibrating unit comprises a positioning plate; a plurality of inner threaded tubes are mounted on the positioning plates in the front-back direction in a penetrating manner; the rear end of an adjusting column is fixedly connected with a pressure spring; the other end of the pressure spring is fixedly connected with a knocking box; an electromagnet is fixedly mounted in the knocking box; the phlegm suction unit comprises a tool table and a negative-pressure pump; the periphery of the head of the phlegm suction tube is uniformly connectedwith rubber tubes; and the rubber tubes are filled with magnetic powder. The lung-clearing and phlegm-eliminating device for old people has the beneficial effects that by cooperation of rapid high-frequency knocking and the shear thickening fluid, a patient can be protected well and vibration is transmitted, airway stimulation is enhanced, and a phlegm-eliminating treatment effect is improved.

The invention relates to a robot capable of being switched between a wheel mode and a leg mode. The robot is characterized in that four legs completely identical in structure and four wheels are symmetrically installed on the long edges of the two sides of a vehicle body, a wheel motor drive device is installed in the vehicle body and used for driving the four wheels, and each leg comprises an arc-shaped connecting frame, a thigh, a shank and a foot, wherein the bottom of the shank is installed on the foot, the top of the shank is installed between two parts of the thigh, the thigh is provided with a thigh drive device and a shank drive device, the arc-shaped connecting frame is installed between the vehicle body and the thigh, and the arc-shaped connecting frame is driven by an arc-shaped connecting frame motor on the side edge of the vehicle body and can rotate around the corresponding wheel. A wheel type robot body and a leg type robot body are combined together, and the different walking modes can be effectively selected according to the actual condition, so that the purposes of increasing the moving speed, reducing the energy loss of the robot and improving the flexibility of the robot are achieved, the robot has the advantages of being compact in structure, high in moving speed, high in terrain adaptive capacity and the like, and the drive mode is simple and flexible.

The invention discloses a control system of body building equipment. The control system comprises a body building device body with an action control interface and a portable control device, wherein the portable control device is used for downloading and installing one or more of pre-developed operation programs of the body building device body; through the design, the operation program with an embedded graphic user interface can be developed in advance, and various action instructions can be pre-defined; a user can install the operation program suitable for the body building device body in the portable control device, and the portable control device is connected with the body building device body so that the operation of the body building device body can be controlled by the graphic user interface of the operation program of the portable control device; and moreover, the body building device body feeds back various action values which are displayed on the portable control device, therefore, the control system disclosed by the invention can be used for not only reducing the development frequency of a display and an operation system, but also enhancing the diversity in operating the body building device body.

The invention relates to a robot capable of removable bouncing. The robot comprises a movement system and a sensor system, wherein the robot is integrally configured into a symmetrical structure; the gravity center of the robot is located on a symmetric line of a mechanism and located below a detection system in a center position; manual and automatic control modes are used in robot control; the automatic control mode is arranged in the sensor system through an ultrasonic sensor and connected with a control execution mechanism; the robot is provided with a camera for obtaining on-site information and transmitting to an operator in a remote mode; the ultrasonic sensor is installed on a steering engine rotating shaft; the rotating shaft is interlinked with the sensor to control the robot; in the manual control mode, a joystick for controlling the robot is arranged, and the camera carried by the robot is connected with an upper computer; the movement mechanism of the movement system is a wheeled model movement and bouncing movement mechanism. Different movement strategies can be selected by the robot to move according to different on-site environments. The robot can be used for occasions, such as planetary exploration, military reconnaissance, rescue after disaster and the like due to diversified movement modes.

The invention relates to a mixed grain pancake with effects of cleaning blood and reducing fat, and the mixed grain pancake provided by the invention comprises the following components in parts by weight: 3-10 parts of buckwheat, 3-10 parts of oat, 10-20 parts of black sesame, 3-10 parts of brown rice, 15-20 parts of ginkgo biloba, 3-10 parts of kudzuvine root, 3-10 parts of tuber fleeceflower root, 3-10 parts of soybean, 20-30 parts of Indian buead, 15-25 parts of walnut, 50-200 parts of glutinous rice flour and 300-500 parts of water. Grain cereals are selected as raw materials, the traditional water milling is adopted for enabling the grain cereals to become a paste with delicate taste, and refined grains and flavorings are further matched, thus the mixed grain pancake has the advantages of not only keeping delicate and smooth taste, but also balancing nutrition, matching the coarse grains with the refined grains, being conductive to reasonable intake of various nutrients for a human body, having the effects of eliminating the fat, cleaning the blood, invigorating spleen and tonifying kidney, and being suitable for people in dietary structures of more social engagements, less motion, high fat, high heat, few vegetables and less dietary fiber.

The invention discloses an automatic robot cooking layered cabinet. A plurality of carrier plates and a protective cover are arranged in the automatic robot cooking layered cabinet. Food materials areclassified and placed on the carrier plates, and a robot moves up and down in the protective cover to take the food materials. By arrangement of the protective cover, a mechanical gripper can be wellprotected from cooking fume pollution, so that the service life of the robot can be prolonged. Opening and closing of the mechanical gripper are controlled through gear transmission under the drivingaction of an opening-closing motor, a rotating motor is directly connected with the mechanical gripper to realize 360-degree arbitrary-direction rotation of the mechanical gripper, linear movement ofthe gripper is controlled through a step motor, and accordingly motion modes of the mechanical gripper are enriched, an operating space of the mechanical gripper is expanded, an application range ofthe mechanical gripper is broadened, and requirements on the mechanical gripper under various operating conditions can be effectively met. Due to low quantity of transmission parts in structural arrangement, the fault rate can be effectively decreased, the service life of the mechanical gripper is greatly prolonged, and manufacturing cost of the mechanical gripper is sharply reduced.

The invention provides a six-wheel-foot type moving robot with three robot bodies, and belongs to the technical field of robots. The problems that an existing moving robot is singular in moving mode and insufficient in moving mechanism flexibility can be solved. The rear end of the front robot body is rotationally connected with the front end of the middle robot body through a front robot body hinge joint. The rear end of the middle robot body is rotationally connected with the front end of the rear robot body through a rear robot body hinge joint. A left front leg and a right front leg are distributed at the left and right sides of the front robot body and both rotationally connected with the front robot body. The left middle leg and a right middle leg are distributed at the left and right sides of the middle robot body and both rotationally connected with the middle robot body. A left rear leg and a right rear leg are distributed at the left and right sides of the rear robot body and both rotationally connected with the rear robot body. The wheel-foot composite type design is adopted by the legs of the robot, and switching of foot type movement and wheel type movement is achieved through a plane four-bar mechanism. The robot has a foot type stable walking function and a wheel type rapid moving function; a mammal-imitating type moving mode and an insect-imitating type moving mode can be achieved through foot type walking, and three steering modes of differential steering, front-wheel steering and pivot steering can be achieved through wheel type moving.

The invention discloses a mechanical arm operation machine structure. The structure comprises a base, the base is provided with a mechanical arm device, and the mechanical arm device comprises a rotary shaft mounting base fixed to the base, wherein a first rotary shaft, a second rotary shaft and a third rotary shaft sequentially and rotationally sleeve the rotary shaft mounting base from outside to inside. A rotating support is arranged at the front end of the first rotary shaft, the two ends of the rotating support are rotationally connected with a first gear and a second gear respectively, the first gear and the second gear are oppositely arranged in parallel, and a third gear is fixedly connected to the front end of the second rotary shaft; the third gear is perpendicular to the first gear and is in meshed transmission with the first gear, and the first gear and the third gear are identical in shape. The mechanical arm device is diversified in motion and capable of meeting various operation requirements; a workpiece clamping device achieves a secondary clamping effect through a clamping air cylinder, the structure is simple, the workpiece clamping stability is high, and the structure is practical.

The invention discloses a light climbing mold steel frame system. The system comprises a main platform, a lower platform and a repair platform; the main platform comprises multiple climbing lead screws, a main support frame and a template support sliding module; the main support frame is detachably connected with a cast wall outer wall; the template support sliding module is slidingly mounted on the top surface of the main support frame, and moves in the transverse direction of the main support frame; a template is mounted on the side surface, towards a wall, of the template support sliding module; the climbing lead screws are mounted parallel to the wall; one ends of the climbing lead screws are detachably fixed on the wall, and the other ends are detachably connected with the main support frame; and the main support frame moves in the longitudinal direction of the climbing lead screws. The climbing system needs no operation of a climbing rod penetrating in a hydraulic oil cylinder; and the lead screws are adopted as climbing mechanisms, so that the fixation of the wall and the lead screws can be finished only by needing pins, the operation is simple, and the safety is high.

The invention discloses an elbow joint movement device for hospital physiotherapy rehabilitation. The elbow joint movement device comprises a fixing supporting plate, a fixed bottom plate, a first trainer, a second trainer and a third trainer; the first trainer comprises a fixed seat, the inner side face of the fixed seat is rotatably connected with a rotating support through a rotating shaft, sliding rails are formed in the two sides of the top end of the fixed bottom plate, and the two sliding rails are slidably connected with sliding blocks correspondingly; the second trainer comprises twomounting seats which are fixedly connected to the sliding blocks correspondingly and rotatably connected with a mounting support through rotating shafts, and a second handle is arranged at the top ofthe mounting support; and the third trainer comprises a first handle, the bottom of the first handle is fixedly connected with a connecting piece, one side of the connecting piece is provided with anextension spring, one side of the extension spring is provided with a fixing ring, and hanging rings at the two ends of the extension spring are connected with the connecting piece and the fixing ringcorrespondingly. According to the elbow joint movement device, elbow joints can be trained at multiple angles and different intensity, movement modes are diversified, and the elbow joint movement device can be suitable for elbow joint training of different crowds.

The invention relates to a production method of movies and animations, in particular to a production method of a large-scale group moving on a curved surface during movie and animation production. The production method of the large-scale group moving on the curved surface during the movie and animation production comprises the following steps that: Step I, any curved surface is created; Step II, the curved surface in Step I is divided into a plurality of small curved surfaces; Step III, a particle emitter is created on the curved surface and used for generating a plurality of particles, and each particle represents an individual in the group; Step IV, the small curved surfaces in Step II are emitting areas of the particles, and the particles appear in the areas according to set parameters; Step V, movement behaviors of the particles are set, and the particles move according to the set movement behaviors; and Step VI, the particles are randomly substituted into a cycle animation of group movement. The production method can produce a movement effect of the large-scale group on any curved surface, the movement mode is diversified, and the production flow is simple.

The invention discloses a movement evaluation method based on movement information and a movement evaluation system based on the movement information. The evaluation method includes steps of receiving daily heart rate data of a sporter; analyzing and acquiring daily effective movement time and alert movement time according to the daily heart rate data; analyzing the daily effective movement time and alert movement time of the sporter to obtain the movement evaluation of the sporter at the time. According to the movement evaluation method based on the movement information, the daily effective movement time and alert movement time are acquired through collecting the heart rate data and analyzing the heart rate data; through analyzing the effective movement time and alert movement time and timely evaluating the movement information, the sporter is guided to perform scientific, comprehensive, safe and effective movement, and the benefit from the movement is maximized.

The invention discloses gear machining and grinding equipment and an operation method thereof. The gear machining and grinding equipment comprises a workbench, a grinding mechanism and a clamping mechanism are arranged on the upper surface of the workbench, the grinding mechanism comprises two symmetrically-distributed first supporting plates, and the two first supporting plates are fixed to the two sides of the upper surface of the workbench correspondingly. First fixing seats which are symmetrically distributed are fixed to the front ends and the rear ends of the sides, away from each other, of the two first supporting plates, and first sliding rods which are symmetrically distributed up and down are fixed between the two first fixing seats. Through the arrangement of the grinding mechanism, a grinding roller is driven to freely move in the horizontal direction and the vertical direction, the movement modes are diversified, the grinding roller can move to the position of a to-be-ground gear to conduct grinding operation on the gear, no dead angle exists in grinding, the grinding efficiency is improved, and the grinding effect is improved. Through cooperation of a movable rack and a rotating gear, the to-be-ground gear is driven to rotate, so that no dead angle exists in grinding , the grinding efficiency is improved, and the grinding effect is improved.

The present invention is in the field of a vacuum transfer assembly, such as for cryotransfer, and specifically a TEM vacuum transfer assembly, which can be used in microscopy, a sample holder, a vacuum housing, a sample holder stage and a sample holder coupling unit for use in the assembly, and a microscope comprising said assembly as well as a method of vacuum transfer into a microscope.