86results about How to "Exercise reflexes" patented technology

The invention discloses an emergency exercise system and method. An exercise system administrator terminal is used for managing user rights; an exercise script editor terminal is used for storing exercise script information in an emergency exercise; an exercise dispatcher terminal is used for managing the exercise progress; an exercise student terminal is used for providing related exercise information for exercise students; an exercise simulator terminal is used for temporarily inserting events or deleting events according to the exercise progress and the exercise events; an exercise evaluator terminal is used for recording the exercise progress; an exercise data server is used for providing data related to the exercise for the terminals; an exercise interactive communication server is used for providing text interaction services for the terminals; an exercise voice command communication server is used for providing voice interaction services for the terminals. According to the emergency exercise system and method, computers and communication technologies are used for simulating emergency exercises of various accidents, the response ability of emergency personnel is exercised, the ability of the emergency personnel for dealing with different sudden accidents is exercised, and manpower and material resources are saved.

The invention belongs to the technical field of sports training equipment, and relates to a volleyball ejector. The volleyball ejector comprises a ball ejector body, a swinging assembly, a walking assembly, a ball delivering device, a ball delivering hose, a pressure reducing valve and a two-position three-way valve; the ball ejector body is located in the specific orientation, height and angle through the swinging assembly, the walking assembly and a rotating motor, the ball delivering device and the ball delivering hose automatically deliver volleyballs to the ball ejector body, the two-position three-way valve is used for controlling ball serving, and the pressure reducing valve is used for regulating the ball serving speed. According to the volleyball ejector, the ball serving height or angle or speed can be regulated, the indexes keep consistent, physical power and time are saved, use is very convenient, and the volleyball ejector is very suitable for doing targeted training by athletes.

The invention relates to parent-child interactive education system and method. The parent-child interactive education system mainly comprises a finding scene constructing module, a finding position processing module, a scoring module, an audio and video module and a database, wherein the finding scene constructing module constructs and displays a finding scene according to a scene, a base map and a target to be found; the finding position processing module compares an acquired finding position with a distribution area of the target to be found to obtain a comparison result and judges whether a child accurately finds the target to be found or not according to the comparison result; the scoring module is used for scoring according to the comparison result, counting total scores and submitting to the database for storage; the audio and video module is used for providing prompting and knowledge for the child according to the comparison result; and the database stores the scene, the base map, the target, audios and videos. According to the invention, the child is educated through finding by adopting an interactive game mode, thereby greatly enhancing the parent-child interaction and the learning interest of the child and exercising the distinguishing capacity and the response capacity of the child; and in addition, the invention enables the child to learn the knowledge during the game, thereby greatly enhancing the education effect on the child and promoting the intellectual development of the child.

The invention discloses a mechanical boxing training device and a training method for boxing exercises. The training device comprises a device base and a device floating base, wherein a group of locating bolts are inserted on the device floating base; a group of threaded sleeves are arranged on the device floating base; the threaded sleeves are screwed with screwing blocks; floating base springs are arranged at the lower parts of the screwing blocks; a device upper base is arranged at the upper part of the device floating base; a group of vertical pillars are arranged on the device upper base; multi-stage cylinders are arranged on the vertical pillars; the multi-stage cylinders are matched with sliding blocks; telescopic cylinders are arranged at the front parts of the sliding blocks; and the telescopic cylinders are connected to boxing boards by virtue of boxing springs. The mechanical boxing device for the boxing exercises can be firmly placed on the ground, and by regulating the working frequency of the multi-stage cylinders and the telescopic cylinders, boxing practicers can participate in interactive training with the dynamic bowing boards, so that the response capacity of the practicers is trained, with a training effect much better than that of punching a punching bag; and meanwhile, the problem that the practicers are mutually hurt in pair exercises.

The invention relates to a game device, in particular to an interactive game device for English teaching, and aims to provide the interactive game device for English teaching, which is strong in interactivity and can exercise the physical strength and the responsiveness of students and improve the English learning interest of the students. In order to solve the technical problems, the interactivegame device for English teaching comprises a baseplate, first fulcrum bars, a mounting block, bearing pedestals, first rotating shafts, lead screws, first bevel gears, first bearings and the like, wherein the first fulcrum bars are symmetrically arranged on the left side and the right side of the baseplate; the mounting block is connected to the tops of the first fulcrum bars; and first grooves are symmetrically formed in the left side and the right side of the upper side of the mounting block. The interactive game device can exercise the physical strength and the responsiveness of the students and improve the English learning interest of the students. The students rotate rocking handles to drive letter balls to move up and down, so that the physical strength of the students can be exercised; and when two students complete with each other, the participating interest of the students is improved.

The invention provides an eye care system and a visual training method for vision training. The system includes a control device and a group of display screens under the control of the control device.The system also includes an interaction system for interacting with a person who performs visual training. The interaction system comprises a target display screen for displaying interactive contentsspecified by the control device, a feedback receiving device for collecting feedback information about the displayed interactive contents from the person performing visual training, and a judging device for judging whether the feedback information from the person performing visual training is correct or not. The visual training method provides an interactive training method. According to the invention, in consideration of an indoor environment and psychological characteristics of adolescents, the eye care system adopts the plurality of display screens in an interactive design, and uses gamesto train the eye accommodation, and has remarkable effects of visual training and eye care.

The invention discloses a football shooting training device, and belongs to the field of football training devices. A lifting steering device pushes the gap between two ends of an upper baffle and a fixing base seat to fall, at this time, a motor can provide power support to a serve device in the running process, wherein a convex column is mounted on one side of a rotary disc far away from the center of a circle to form an elliptical motion track; when the gap between the upper baffle and the left end of the fixing base seat is reduced, the rotary disc rotates to drive the long connecting rodand a short connecting rod to pull the serve device to move in an elliptical arc shape, a soccer ball sliding into an ejection barrel is shot out under the action of the serve device, and with the continuous movement, a position angle and height of the ejection port of the ejection barrel are constantly changing, so that the movement track of the ball shot in each shot is different, and meanwhile,the ball is used as a high ball, a strong shot, even an arc drop shot or a shot, so that the device is good for training the athlete's reaction ability.

The invention discloses a feeding toy for pets, which comprises a base, wherein, a covering cloth is covered on the base, a plurality of storage cavities are arranged on the base, a plurality of openings for spraying food are arranged on the covering cloth, a plurality of tread gas-making units are arranged between the base and the covering cloth, the storage cavities are connected with the treadgas-making units through air ducts, a branch pipe extends from the air duct, and the end part of the branch pipe is provided with a sound-producing device. Through the tread gas-making units, air canflow into the storage cavities via the air ducts, and thereby the food can be sprayed out of the openings; meanwhile, the sound-producing device can make a sound through the air, under the common action of the sound and the food, the playing interest of pets can be stimulated, and the response ability and the flexibility of the pets can be better exercised.

The invention provides an unlocking method for a mobile phone screen, which is applied to a touch-screen mobile phone. The unlocking method is characterized by comprising the following steps of: step 1, receiving the operation instruction of pressing a power-on key, of a user, and entering an unlocking interface; step 2, automatically displaying a plurality of groups of icon arrays composed of unlocking icons and functional icons on the unlocking interface on the screen; step 3, receiving and identifying whether the icons touched by the user are at least four same unlocking icons through the unlocking interface; step 4, if so, then continuing to judge whether the connection lines among the at least four same touched unlocking icons are turned for at least twice; step 5, if so, automatically eliminating the touched unlocking icons, executing unlocking on the screen and entering a menu interface. Compared with the existing unlocking mode, the unlocking mode is high in interestingness and capable of training the intelligence and reaction ability of the user.

The invention discloses a two-dimensional linked basketball stand, belongs to the field of sports apparatuses and aims at solving the problem that the effect of exercising reaction capacity, judgment capacity and coordination capacity of people because the backboard of the basketball stand in the prior art is fixed. The two-dimensional linked basketball stand comprises backboards; a base frame, which is divided into an upper layer and a lower layer; a driving mechanism, which is fixedly arranged at the lower layer of the base frame; a track, which is fixedly arranged at the upper layer of the base frame; a guide casing, which is vertically arranged on the base frame through rollers matched with the track; a crank connecting rod, which comprises a first connecting rod and a second connecting rod, wherein the first connecting rod is hinged with the second connecting rod, a free end of the second connecting rod is fixedly arranged on an output shaft of the driving mechanism and the second connecting rod is perpendicular to the output shaft of the driving mechanism; a stand column, which is vertically arranged and is sheathed in the guide casing, wherein a first end part of the stand column is fixedly connected with the backboards and a second end part of the stand column is hinged with the free end of the second connecting rod. The two-dimensional linked basketball stand not only is sports exercise facilities, but also is a recreation and entertainment device, and the functions of conventional basketball stands are developed.

The invention provides a Wushu free combat balance training device. The Wushu free combat balance training device comprises a supporting frame, a balance platform and two sets of sliding devices. Supporting columns are fixedly arranged at four corners of the bottom of the supporting frame; the balance platform comprises a training platform and a balancing plate; the training platform is rotationally erected in the supporting frame through the rotating device; a square groove is formed in the middle of the training platform, two first springs and two limiting columns are fixedly arranged in the middle of the square groove, and each limiting column is arranged in the middle of the corresponding first spring; the top ends of the two first springs are fixedly connected with the balancing plate; the two sets of sliding devices are arranged at the two sides in the square groove in parallel; a track matched with the steel ball is formed in the bottom of the balancing plate in the length direction; in a standing state, the bottom of the balancing plate abuts against the tops of the two limiting columns; the moving device drives the steel ball to move and enter the track; and the steel ball is jacked up through the telescopic table, and then the balancing plate is jacked up. According to the device, balance training of a trainee is achieved by moving the balancing plate and irregularly changing the angle of the balancing plate.

The invention discloses a dart disk set capable of moving up and down and rotating by 360 degrees in the horizontal direction. The dart disk set is mainly characterized in that a disk-shaped container of an integrated structure is arranged at the upper portion of a rotating frame capable of rotating by 360 degrees in the horizontal direction, a quadrate supporting frame of an integrated structure is arranged at the upper end of the center of the disk face of the disk-shaped container, the width center lines of the end faces of the four edges of the quadrate supporting frame are each provided with a vertical T-shaped groove, each T-shaped groove is integrally provided with an upper T-shaped bolt and a lower T-shaped bolt, and dart disk frames are assembled on the four end faces of the supporting frame through linkage of a nut with a handle and screw portions of the upper and lower T-shaped bolts; a dart disk is arranged on the outer end face of an outward circular plate of the dart disk frames; a first bearing and a second bearing for the lower portion of a rotating frame are matched with a bearing hole inside a boss on the center line of a fixed frame, and motor and gear transmission is adopted. According to the dart disk set, difficulty and excitation of dart throwing are improved, and the requirement of modern people for pursuing the novel and exciting entertainment way is met.

The invention relates to the technical field of physical training equipment and discloses integrated equipment for physical reaction force training. The integrated equipment for physical reaction force training comprises a running platform; a supporting base is fixedly installed at the bottom of the running platform; a first supporting roller is movably installed on the front face of an inner cavity of the running platform; and a first rotating shaft is movably installed on the front face of the inner cavity of the running platform. According to the integrated equipment for physical reaction force training, through the cooperation of a magnetic control wheel, an electric push rod and an external arc-shaped magnet plate, the equipment is enabled to perform unpowered physical training, the good training effect is good; when resistance adjustment is carried out, the resistance of motion is changed without adopting a friction resistance changing mode; through cooperation of the electromagnetic coil arranged on the supporting flat plate and the permanent magnet arranged on the running crawler belt, the friction force between the running crawler belt and the supporting flat plate can bereduced in the using process of the device, and the resistance brought by the running crawler belt to an exerciser can be adjusted according to needs.

The application relates to fighting training equipment. The fighting training equipment is characterized by comprising a training equipment body, an inner liner, at least one telescopic arm, an arm control assembly and a driving device wherein the inner liner is fixed in the training equipment body; the arms are arranged in the inner liner, and a pop-up device is arranged in each arm; pop-up channels, which are matched with the arms one by one, are arranged between the inner liner and the training equipment body; the arms extend to the exterior of the training equipment body from the interiorof the inner liner through the pop-up channels under the action of the pop-up devices; the arm control assembly is arranged on the training equipment body; the driving device is connected with the pop-up devices; the arm control assembly is connected with the driving device for controlling the driving device to drive the pop-up devices. The arm control assembly controls the driving device to drivethe pop-up devices to bounce the arms to the outside of the training equipment body from the inner liner so as to attack a human body; a user cannot predict the attack time of the arms of the fighting training equipment provided by the invention, so that the fighting training equipment can exercise the response capability of the user.

The invention discloses an intelligent mobile target feeding robot, and belongs to the field of intelligent robots. The intelligent mobile target feeding robot comprises a body, a base, a left mechanical arm and a right mechanical arm. The left mechanical arm comprises a left first motor, a left second motor, a left third motor and a left fist target. The right mechanical arm comprises a right first motor, a right second motor, a right third motor and a right fist target. The body comprises a positioning device, a controller and a storage device. The base comprises a battery, wheels and a motor. The intelligent mobile target feeding robot disclosed by the invention can detect the position of a boxer and adjust the distance automatically; meanwhile, a target is fed automatically according to the program control; moreover, through the control work of the plurality of the motors, the target is fed accurately; the action is rapid; the continuous working period is long; and the response capacity, the hitting speed and the accuracy of the boxer can be fully trained.

The invention belongs to the related technical field of finger rehabilitation, and discloses a flexible finger rehabilitation wrist developer based on Hall pressure induction, which comprises a plurality of guide mechanisms, a shell, a plurality of flexible Hall pressure sensors and acquisition modules respectively arranged in the shell, a microprocessor, flexible Hall pressure sensors and acquisition modules. The guide mechanisms are movably connected to the shell and are in contact with the flexible Hall pressure sensors; the acquisition module is connected with the flexible Hall pressure sensor and the microprocessor; the flexible Hall pressure sensor is used for detecting the numerical value of force applied by fingers of a user and transmitting the detected force data to the acquisition module; the acquisition module is used for converting the received force data and transmitting the converted force data to the microprocessor; and the microprocessor is used for controlling the action of the virtual character in the rehabilitation activity according to the received data and storing the received data in real time so as to carry out rehabilitation evaluation on the user. The wrist developer is compact in structure, small in size and high in applicability.

The invention relates to a game device for mathematical education, in particular to a 24-point calculation game device for mathematical education. According to the technical aim, the 24-point calculation game device for mathematical education is used for training physical power and reactivity of students and improving the math learning interest. In order to achieve the technical aim, the device comprises a baseplate, supporting rods, a mounting frame, a first bearing, a first rotation shaft, a rotary table, a rocking handle, an indicator, an L-shaped fixing plate, a small blackboard, a first bolt, a first check block and the like; the supporting rods are symmetrically arranged on the left portion and the right portion on the baseplate, the mounting frame is connected to the tops of the supporting rods, and grooves are formed in the lower portions of the left side and the right side of the mounting frame. According to the 24-point calculation game device for mathematical education, theeffects are achieved that the physical power and reactivity of students are trained, and the math learning interest is improved. According to the 24-point calculation game device for mathematical education, through a mode that two persons compete mutually, the participation interest of students can be motivated, and the learning interest of students to math is improved.

The invention relates to the technical field of educational toys for children, in particular to a children plastic toy capable of exercising children reaction capacity. The toy comprises a supportingframe, and the top end of the supporting frame is fixedly connected with a ball discharging box. Three groups of first bulb tubes are fixedly connected to the surface of the supporting frame; the bottom end of the supporting frame is fixedly connected with a ball storage box; a first control mechanism is mounted on the front surface of each first bulb tube; an inserting rod is hinged to one side of each first pull rod, a second control mechanism is installed on the surface of each fourth ball pipe, a third control mechanism is installed on the back face of each first ball pipe, a ball storagebox is placed in each ball storage groove, and wooden balls are evenly placed in each ball storage box. According to the invention, the reaction capability of children is exercised, the interaction between parents and children is enhanced, the situation that children feel boring due to single-person games is avoided, children can also play games independently, the reaction capability of children is fully exercised, and the exercise coordination capability of children is improved.

The invention relates to parent-child interaction equipment, in particular to parent-child interaction equipment capable of exercising the reaction capacity of children. The technical problem to be solved by the invention is how to provide the parent-child interaction equipment which can be flexibly used and can be used for exercising the reaction capability of children. In order to solve the technical problem, the parent-child interaction equipment capable of exercising the reaction capacity of the children comprises: a mounting base, wherein a driving device is mounted at one end of the mounting base, and a mounting plate and a standing plate are connected to the driving device; wheels, wherein one end of the mounting plate and one end of the standing plate are rotationally connected with the wheels; a partition plate, wherein the other end of the standing plate is connected with the partition plate, and the inner wall of the partition plate is connected with a handrail; a connectingplate, wherein the other end of the mounting plate is connected with the connecting plate, and a touch device is mounted on the connecting plate. A child presses down the pressing blocks with different colors, so that the indicating lamps with the same color as the pressing blocks are turned on, and the reaction capacity of the child can be exercised.

The invention discloses an intelligent tactical target system, which comprises a target box, a remote control and an electronic induction fence. A detachable telescopic target rod in a U-shaped structure is mounted at the upper end of the target box, two supporting rods are symmetrically inserted to the upper end of the telescopic target rod, and a target board is fixedly connected to one end, away from the telescopic target rod, of the two supporting rods. The target box consists of a control box and a collection box, a mode setup module and a trigger module are mounted in the control box, anoutput shaft is mounted at an output end of the trigger module, the telescopic target rod is provided with a first insertion groove corresponding to the output shaft, the inner wall of the first insertion groove is provided with a first clamping groove, and a first clamping mechanism is mounted in the first clamping groove. The system is stable in structure, simple in operation, scientific and reasonable in design, convenient to mount and demount, convenient to move and collect and great in buffering and damping performance, modules can be added according to onsite conditions, and time and energy of onsite personnel can be greatly saved.

The invention discloses an experimental device for measuring the refractive index of glass. The experimental device comprises a bottom plate. Vertical plates with opposite side surfaces are fixedly mounted at left and right ends of the top surface of the bottom plate; a horizontal laser emitter is hinged to the top of the inner side face of the vertical plate on the left side. The laser emitter can only rotate on a horizontal plane; a vertical first connecting rod is fixedly installed at the bottom of the laser emitter, a horizontal first telescopic rod is fixedly installed at the bottom of the first connecting rod, and the axis of the first telescopic rod is parallel to laser emitted by the laser emitter. A first guide groove is formed in the center of the top face of the bottom plate, afirst sliding block is installed in the first guide groove, and a first groove is formed in the left side face of the first sliding block. The angle of the first telescopic rod and the angle of a second telescopic rod are measured to obtain an emission angle and a refraction angle. Therefore, the refractive index is calculated, and the drawing time of students is reduced; the measured angle is more accurate; the operational ability and the reaction ability of students can be exercised in the process of finding out refracted light by moving the baffle, so that the enthusiasm of students is improved.

The invention relates to teaching equipment, and particularly relates to interesting English competition equipment used for English teaching. The technical problem to be solved is to provide the interesting English competition equipment used for English teaching so as to have high interestingness of the teaching process and increasing of the learning interest of the student. In order to solve thetechnical problem, the interesting English competition equipment used for English teaching comprises a baseplate, a supporting rod, a connecting block, a push block, a first slide rail, a first slideblock, a block rod and a supporting plate. The supporting rod is installed on the right side of the baseplate through a welding mode. The connecting block is installed on the upper end of the supporting rod through a welding mode. A first rotating shaft is rotatably connected on the middle part of the upper side of the connecting block. The effects of high interestingness of the teaching process and increasing of the learning interest of the student can be achieved. The handle is pushed to move upwardly to knock different English stickers so that interesting English teaching can be performed and the student's ability to respond can also be practiced.

The invention provides a reaction force training device, and belongs to the field of athletic training apparatus. According to the technical scheme, in the reaction force training device, a drive shaft a is arranged at one end of a rack, a drive shaft b is arranged at the other end of the rack, rolling cylinders are arranged on the drive shaft a and the drive shaft b, a driven shaft a and a drivenshaft b are symmetrically arranged on the portion, between the drive shaft a and the drive shaft b, of one side wall of the rack, the drive shaft a and the driven shaft b are in transmission througha chain, the drive shaft b and the driven shaft a are in transmission through a chain, a rotation shaft a is perpendicularly arranged on the portion, located on the outer side of the end portion of the driven shaft a, of the bottom of the rack, a rotation shaft b is arranged on the portion, located on the outer side of the end portion of the driven shaft b, of the bottom of the rack, the driven shaft a and the rotation shaft a are in transmission through a bevel gear, the driven shaft b and the rotation shaft b are in transmission through a bevel gear, rotation bars are arranged on the upper portion of the rotation shaft a and the upper portion of the rotation shaft b respectively, and handles are arranged at the positions, located above the rolling cylinders and close to the rotation shaft a and the rotation shaft b, between the side walls of the rack. The reaction force training device has the advantages that the structure is simple, and the reaction force training device can be usedfor not only taking exercise but also training the reaction force.

The invention relates to a basketball training interaction method, device and system. The method comprises the following steps: receiving training plans, sending action name information, training position information and training direction information to a ground screen according to the training plans, so that the ground screen can display the action to be trained, the action starting point to which the trainee needs to reach and the training dribbling direction of the trainee according to the information. Meanwhile, a radar feedback device detects the real-time position of the trainee, and according to the technical scheme, the training of the trainee can be scored according to the position information, the training plan and the predetermined scoring rule to obtain the training score. Based on this, the trainee can train according to the content displayed by the ground screen during training, and because the trainee cannot predict the content displayed by the ground screen, the trainee acts according to the content displayed by the ground screen under the condition of no preparation, so that the strain capacity and the reaction capacity of the trainee can be trained.

The invention discloses a dart board with functions of rotating and up-down back-forth moving. The dart board is characterized in that a connector is fastened at the right end of a round boss at the center of the right end face of the dart board; the connector and a first projecting shaft of a gear motor in a square hole of a motor cabinet are connected and fastened together by virtue of flat keys and screws; the outer end face of a tetragonal prism supporting rod at the left part of the lower end of the motor cabinet is movably matched with a square through hole at the center of the upper wall plate of a motor case; a screw which is matched and connected with a screw nut is arranged at the lower end of the tetragonal prism supporting rod; and the screw nut is supported against the outer diameter of the second projecting shaft of a hollow shaft motor which is capable of alternately rotating in forward and backward directions. According to the dart board, a traditional dart-throwing mode by which a dart is thrown to the wall and fixed on the dart board is broken through, the dart board is changed from a static state to a dynamic state capable of rotating and up-down back-forth moving, so that the difficulty and excitation of dart throwing can be improved, the eyesight and response of players can be trained, and the entertainment mode of modern people in pursuing novelty and excitation can be met.

The invention provides a reaction force training device, and belongs to the field of athletic training apparatus. According to the technical scheme, in the reaction force training device, a drive shaft a is arranged at one end of a rack, a drive shaft b is arranged at the other end of the rack, rolling cylinders are arranged on the drive shaft a and the drive shaft b, a driven shaft a and a drivenshaft b are symmetrically arranged on the portion, between the drive shaft a and the drive shaft b, of one side wall of the rack, the drive shaft a and the driven shaft b are in transmission througha chain, the drive shaft b and the driven shaft a are in transmission through a chain, a rotation shaft a is perpendicularly arranged on the portion, located on the outer side of the end portion of the driven shaft a, of the bottom of the rack, a rotation shaft b is arranged on the portion, located on the outer side of the end portion of the driven shaft b, of the bottom of the rack, the driven shaft a and the rotation shaft a are in transmission through a bevel gear, the driven shaft b and the rotation shaft b are in transmission through a bevel gear, rotation bars are arranged on the upper portion of the rotation shaft a and the upper portion of the rotation shaft b respectively, and handles are arranged at the positions, located above the rolling cylinders and close to the rotation shaft a and the rotation shaft b, between the side walls of the rack. The reaction force training device has the advantages that the structure is simple, and the reaction force training device can be usedfor not only taking exercise but also training the reaction force.

The invention provides a training robot, and belongs to the field of combat training. The training robot comprises a robot body, a chassis, mechanical arms, a head and pressure sensors. The robot body is provided with a control module, a power supply and a communication module. Two groups of wheels and a first motor are mounted at the bottom of the chassis, the two wheels in each group are connected through a connecting rod, one connecting rod or the two connecting rods are in gear transmission connection with the first motor, and the first motor is connected with the control module. Each mechanical arm comprise an upper arm and a lower arm, the upper arms and the lower arms are rotationally connected to form elbow joints, the two upper arms are rotationally connected to the two sides of the robot body respectively to form two shoulder joints, the shoulder joints and the elbow joints are connected with a driving device, and the driving device is connected with the power supply and used for driving the joints to rotate. The head is provided with a camera, a touch display screen and a voice module, and the camera, the touch display screen and the voice module are electrically connected with the control module. The pressure sensors are arranged on the outer surface of the training robot and are electrically connected with the control module.

The invention belongs to the technical field of sports training equipment, and relates to a volleyball ejector. The volleyball ejector comprises a ball ejector body, a swinging assembly, a walking assembly, a ball delivering device, a ball delivering hose, a pressure reducing valve and a two-position three-way valve; the ball ejector body is located in the specific orientation, height and angle through the swinging assembly, the walking assembly and a rotating motor, the ball delivering device and the ball delivering hose automatically deliver volleyballs to the ball ejector body, the two-position three-way valve is used for controlling ball serving, and the pressure reducing valve is used for regulating the ball serving speed. According to the volleyball ejector, the ball serving height or angle or speed can be regulated, the indexes keep consistent, physical power and time are saved, use is very convenient, and the volleyball ejector is very suitable for doing targeted training by athletes.

The invention discloses a corner kick training system in the football field. The corner kick training system comprises a training cage, a training ground, goals, ball machines, conveyor belts, a control box and an analysis system. An access door is arranged at the front end of the training cage, the control box is arranged on the outer side of the training cage, the ball machines are arranged on two sides of the front end of the training ground, the opposite goals are arranged on two sides of the rear end of the training ground, ball ditches are arranged on the ground below the goals, the conveyor belts are arranged below the ball ditches, the ball machines comprise ball grooves, shells, rotary tables, squeezing heads and motors, the squeezing heads are flat columnar elastic bodies, irregular cambered surfaces are arranged on the side surfaces of the squeezing heads, a barrier is arranged on a side of each ball groove, and air cylinders are connected with the barriers. The corner kick training system has the advantages that balls transmitted from the ball machines can be in diversified camber and height forms, and the response ability and techniques of players can be exercised; coaches can guide the players according to video playback at any time, accordingly, training effects can be improved, and the corner kick training system is high in training efficiency; two persons can be simultaneously trained by the aid of the corner kick training system, trouble due to manual ball picking can be prevented, and accordingly the training efficiency can be improved.