51results about How to "Reasonable exercise" patented technology

The invention relates to an upper limb rehabilitation platform, which comprises a wrist rehabilitation device and a variable-degree-of-freedom three-dimensional moving platform, wherein the wrist rehabilitation device comprises a front wrist rehabilitation unit and a rear wrist rehabilitation unit; the front wrist rehabilitation unit is fixedly connected to an arc-shaped rotating mechanism of therear wrist rehabilitation unit via a connecting plate; the rear wrist rehabilitation unit is arranged on a cross-shaped sliding block of the variable-degree-of-freedom three-dimensional moving platform via a base; in the front wrist rehabilitation unit, an arm supporting frame is arranged on the connecting plate; a second motor is arranged between the arm supporting frame and the connecting plate;an output shaft of the second motor is connected to a rear arm tray via a connecting component; a fan-shaped gear is fixedly connected to the rear arm tray via a key shaft; an arm tray is hinged withthe rear arm tray; the arm tray is fixedly connected to a small gear via a geared motor; and the small gear is meshed with the fan-shaped gear. The upper limb rehabilitation platform provided by theinvention, on the basis of the combination of a wearable rehabilitation apparatus and an end-traction type rehabilitation apparatus, can assist a patient in completing wrist rehabilitation training ofthree degrees of freedom, namely palmar flexion / dorsal flexure, enstrophe / ectropion and adduction / abduction.

The invention is applicable to the technical field of medical information, and provides a method, a device and a system for improving the health condition. The method comprises the following steps that: health data of a user is obtained; and a health improving scheme is generated according to the health data. According to the method, after a user terminal obtains the health data of the user, the health improving scheme capable of guiding the user to improve the health condition is generated according to the health data, so the user can systematically and comprehensively manage the personnel health conditions; and the effect of bringing the health promoting schemes of scientific medicine use, rational diet, correct movement, good attitudes, elegant environment and the like into the life style of each person is achieved.

The invention provides an eyeball training system and method. The system comprises a display module, a depth camera module and a processing module, wherein the display module is used for displaying the eyeball training content, the depth camera module is used for obtaining human-face images of a user in real time, and the processing module is used for receiving and processing the human-face imagesand obtaining human-face orientation data and eyeball motion trajectory data of the user; eyeball training of the user is evaluated according to preset eyeball training evaluating indexes, and the human-face orientation data and the eyeball motion trajectory data of the user. Based on the human-face orientation data and the eyeball motion trajectory data, the processing module measures the eyeball training effect of the user according to the preset eyeball training evaluating indexes; aiming at the eyeball training effect of the user, relevant training suggestions and guidance are timely given, the situation that the user is harmed due to incorrect operation is prevented, convenience is brought for the user to more reasonably and scientifically exercise the eye muscle group, and the purpose of preventing or relieving the vision diminution of the user is achieved.

The invention discloses a mobile internet-based sitting time and weight prompting intelligent cushion, a pressure acquisition device and a sitting time and weight prompting method. The sitting time and weight prompting method comprises pressure acquisition determination, cumulative time prompting, sitting weight estimation in timing, and wire or wire-free transmission of the sitting time and weight data to a mobile internet intelligent device or internet. Data of a pressure sensor is collected and people sitting in a collector or separation from the collector is determined so that time accumulation of people sitting in the collector is realized and sitting weight in timing is estimated, and if the accumulated time of sitting reaches to preset time, vibration, sound and light flashing prompts are given. Through vibration, sound and light flashing prompts provided by the mobile internet device, and short message, mail and instant messaging prompts, data network storage, sharing and analysis are realized.

The embodiments of the invention disclose a body-building guide method and device based on an intelligent wearable device. The body-building guide method based on the intelligent wearable device comprises the following steps: acquiring an arm motion track of a user by virtue of a motion sensor; collecting heart rate information of the user by virtue of a heart rate sensor; identifying the currently used body-building equipment according to the arm motion track; and sending out body-building guide information according to the currently used body-building equipment and the heart rate information. According to the method, the body-building equipment currently used by the user is identified according to the arm motion track of the user, and scientific body-building guide information is sent to the user according to the currently used body-building equipment and the current heart rate information of the user, thereby guiding the user to use the body-building equipment according to a correct method and reasonably use the body-building equipment to do physical exercises.

The invention discloses a motor, especially providing a petrol motor with reasonable operation, energy-saving, high exchange efficiency and non-side force component. It is formed by a fuel fire system and a boss axle, wherein, it comprises at least one main axle of main transmission wheel element and a horizontal power cylinder relative to the main transmission wheel element; and one end of piston rod of power cylinder is hinged with the chain on the edge of main transmission wheel element. Compared with present technique, it has more reasonable operation of piston, non-side force component, less abrasion between sleeve and cylinder, and prolonged maintenance period. The tension arm for transmitting torque to the main axle is always in the longest position without dead point to improve the power exchange efficiency, save energy, simplify producing process, and reduce cost. The invention can apply variable fuels as mechanical motor.

The invention provides an intelligent spinning bike. Pedaling frequencies of users can be sensed by virtue of a photoelectric sensor, and subsequently, the pedaling frequencies can be fed back to a control system and matched musics, which are same with the rhythms of the pedaling frequency, can be searched; by virtue of a program which is implanted into the control system, the frequencies of the musics can be divided in accordance with difficulty degrees; integrals, which correspond to the difficulty degrees of the musics, can be generated after each music is completed; the grades of the userscan be divided in accordance with accumulated integrals, and grade data of the users can be uploaded by virtue of the control system in a networking mode; and in addition, in order to protect the users, who participate in vicious competition and blindly pursue the improvement of the grades, from getting injured, and even dying suddenly, due to excessive motions, the control system can also send proper reminding in accordance with the frequencies of the users using the spinning bike and motion intensity, so that the interesting of using the spinning bike is enhanced, and moreover, a safety performance is guaranteed.

The objective of the invention is to provide a scooter provided with slide pedals. The structure of the scooter is improved; the slide pedals are arranged on a scooter frame, and then two legs of a man can stand on the pedals of the scooter like walking, the man steps the pedals and swings back and forth to drive the scooter, and then the scooter is rapidly driven in a motion manner meeting human engineering. The basic structure of the scooter includes two types: a dual swinging slide groove type scooter, wherein the middle frame is formed by two slide grooves, the front ends of the two slide grooves are connected to the front frame through a vertical swinging shaft respectively, and the left back frame, the right back frame and the pedals can freely slide in the two slide grooves through a pulley block and slide bars; and a single slide groove type scooter, wherein the middle frame is formed a single groove, the front end of the single groove is connected to the front frame; and the left back frame, the right back frame and the pedals can freely slide in the left side slide groove and the right side slide groove of the frame respectively through a pulley block.

The invention provides a transmission mechanism for a welding head of a welding device. The transmission mechanism solves the problem that a workpiece to be welded is easily damaged due to the low transmission efficiency of transmission devices of welding heads in the prior art. The transmission mechanism is a radial roller moving follower disk cam mechanism, the welding head is connected with a roller shaft through a roller connecting rod, the transmission mechanism is used, by the aid of the matching rotation of a cam and a roller, the welding head can be moved quickly before contacting with the workpiece to be welded and can achieve slow and gentle contact when the welding head is to be contacted with the workpiece to be welded, the welding head can move reasonably, the transmission efficiency of the welding head is improved, and simultaneously, the damage rate of the workpiece to be welded is reduced.

The embodiment of the invention discloses an eye muscle training instrument, and belongs to the technical field of vision rehabilitation training instruments. The eye muscle training instrument comprises a base, a first support arm is hinged to the base through a first joint, the first support arm is hinged with a second support art through a second joint, the second support arm is hinged with a motor seat through a third joint, a motor is mounted on the motor seat, a telescopic arm is mounted on the power output shaft of the motor, the telescopic direction of the telescopic arm and the radialdirection of the power output shaft of the motor are the same, the end of the telescopic arm is fixedly connected to a swinging rod, and the end of the swinging rod is fixedly equipped with a green ball; and the first joint, the second joint and the third joint are each provided with a locking element, the base is provided with a button switch for being connected to a power source, and the buttonswitch is electrically connected to the motor. The eye muscle training instrument disclosed by the embodiment of the invention can effectively control rotation of an eyeball and properly exercise theeye muscle, and is widely used in eye muscle training.

The invention discloses a wearable device in the technical field of wearable devices for detecting the force on human legs, including a casing, the left and right sides of the casing are provided with straps, and the number of straps is Four groups, the straps of the four groups have the same structure. The present invention facilitates the wearing of the whole device by arranging straps on the left and right sides of the housing, and facilitates the fixing and adjustment of the straps by arranging Velcro on the outer wall of the straps. , is convenient for the user to use and ensures the comfort of wearing. By uniformly setting the sensor contacts at the bottom of the shell, the pressure on the user's legs can be fully detected to ensure the pressure on the legs The accuracy of detection, by setting the latex particle layer in the inner cavity of the sensor contact, makes the pressure on the pressure sensor more uniform, ensures the accuracy of the monitoring results of the pressure sensor, and does not cause compression damage to the legs.

The invention provides a motion planning method for a pushing mechanism of a hydraulic support and a scraper conveyor, which comprises the following steps: embedding related sensors in the hydraulic support to obtain real-time information, and after a coal mining machine cuts, planning the motion of each structure of the pushing mechanism by using a Cartesian path planning method after applying a path segmentation technology; obtaining a motion law of the three-dimensional coordinates based on the key points of each structure relative to the time dimension, and carrying out processing by using a Gaussian filtering correction method to obtain a final correction track; and applying the obtained motion rule to a coal seam created by Unity3D and a virtual coal machine equipment joint simulation system, accessing real-time sensing information to a virtual environment through an interface reserved in Unity3D for joint planning, and finally obtaining planned motion of the pushing mechanism. According to the invention, the movement of each structure of the pushing mechanism can be planned, and the mapping relation between the cooperative propulsion of the hydraulic support and the scraper conveyor in the virtual environment and the real underground environment is established.

The invention discloses a novel full-automatic sugarcane peeling machine. The machine comprises a motor, a speed reducer, a main transmission part, front and back clamping devices, a peeling device, a conveying and cutting device and a peel crushing device, wherein the front and back clamping devices comprise a left clamping arm, a right clamping arm, clamping heads as well as a left swing arm and a right swing arm which are arranged on a rack above the left clamping arm and the right clamping arm; the left clamping arm is connected with the left swing arm through a connection device, the left end of the left swing arm is hinged to the rack, the middle of the right swing arm is hinged to the rack, and a left synchronous sector gear and a right synchronous sector gear which are mutually meshed are arranged at close ends of the left swing arm and the right swing arm respectively; limiting blocks used for limiting the swing position of the right swing arm are arranged on the rear end of the right swing arm and on the rack; the front and back clamping devices are connected through a transmission connection rod arranged between a middle hinge point and the rear end of the right swing arm and perform opening and closing operation through reciprocating impacting of baffles arranged on the peeling device.

The invention relates to a multi-layer compound steel collar used for spinning machinery. The lower part of the multi-layer compound steel collar is provided with a multi-pole magnetic base, the middle of the multi-layer compound steel collar is provided with a multi-pole magnetic suspension layer, and the installation axis of the magnetic base is the same as the installation axis of the magnetic suspension layer. Because poles in the axial direction and the radial direction of the magnetic suspension layer are opposite to the poles of the magnetic base, the magnetic suspension layer is suspended above the magnetic base, and a magnetic obstruction layer and a circular ring shape track are fixed on the magnetic suspension layer. When working, yarn is output from a front jaw, passes through a steel wire ring after passing through a yarn-guiding hook and is wound on a yarn pipe. When the steel wire ring slides on the circular ring shape track, a friction action can drive the circular ring shape track and the magnetic suspension layer to rotate in the same direction so as to enable high-speed friction slide between an original steel collar and an original steel wire ring to be disintegrated into two oppositely low-speed motions between the magnetic base and the magnetic suspension layer and between the circular ring shape track and the steel wire ring, so that not only the abrasion of the steel wire ring and the circular ring shape track is greatly reduced, but also the condition of further enhancing the speed of a vehicle henceforth in the further becomes possible.

The invention provides a transmission device for a high-voltage circuit breaker. The transmission device for the high-voltage circuit breaker is easy to assemble, reliable in performance, low in cost and capable of meeting the transmission demand of the double-break circuit breaker. The transmission device comprises a shell, power input holes formed in the upper end and the lower end of the shell respectively, power output holes formed in the side wall of the shell, and transmission units arranged in the shell. One power input hole is internally provided with a first pull rod which is in vertical sliding connection and is used for inputting power, the power output holes are internally provided with second pull rods which are in horizontal sliding connection and are used for outputting power respectively. The transmission units and the second pull rods are arranged in one-to-one correspondence, the transmission units are used for transforming the vertical movement of the first pull rod into the horizontal movement of the second pull rods. The transmission units comprise first connecting plates in hinge joint with the first pull rod, connecting levers with inflection points in hinge joint with the shell, and second connecting plates in hinge joint with the corresponding second pull rods. The two free ends of each connecting lever are in hinged joint with the free end of the corresponding first connecting plate and the free end of the corresponding second connecting plate respectively.

The invention relates to an upper limb rehabilitation platform, comprising a wrist rehabilitation device and a variable-degree-of-freedom three-dimensional motion platform. The wrist rehabilitation device includes a wrist front rehabilitation unit and a wrist rear rehabilitation unit. The rotation mechanism is fixedly connected; the wrist rear rehabilitation unit is installed on the cross-slider of the variable-degree-of-freedom three-dimensional motion platform through the base; in the wrist front rehabilitation unit, the arm support frame is installed on the connecting plate, and the arm support frame and the connecting plate are arranged between the arm support frame and the connecting plate. There is a second motor, the output shaft of the second motor is connected with the arm rear tray through the connecting component, the sector gear is fixedly connected with the arm rear tray through the key shaft, the arm tray is hinged with the arm rear tray, and the arm tray is fixedly connected with the pinion through the reduction motor. , the pinion gear meshes with the sector gear. The invention integrates the wearable rehabilitation device and the terminal traction rehabilitation device, and assists the patient's wrist to complete the rehabilitation training of three degrees of freedom of palm flexion / dorsiflexion, varus / valgus, and adduction / abduction.

The invention relates to a wrist rehabilitation device which comprises a wrist front rehabilitation unit and a wrist rear rehabilitation unit, wherein the wrist front rehabilitation unit is fixedly connected with an arc-shaped rotating mechanism of the wrist rear rehabilitation unit by virtue of a connecting plate; the wrist front rehabilitation unit comprises an arm tray, an arm rear tray, a sector gear, an arm support frame and a connecting plate; the arm support frame is mounted on the connecting plate; a second motor is arranged between the arm support frame and the connecting plate; the output shaft of the second motor penetrates through the arm support frame and is connected with the arm rear tray by virtue of a connecting component; the sector gear is fixedly connected with the armrear tray by virtue of a key shaft; the arm tray is hinged with the arm rear tray; the arm tray is fixedly connected with a geared motor; the output shaft of the geared motor is fixedly connected witha pinion; the pinion is meshed with the sector gear. According to the wrist rehabilitation device disclosed by the invention, the wrist of a patient can be driven to make a three-degree-of-freedom motion, so that the patient can be subjected to effective rehabilitation training. The wrist rehabilitation device disclosed by the invention is small in size, light in weight and convenient to carry, and can be applied to multiple environments including home.

The invention discloses a cam coaxial sinusoidal motion mechanism and equipment adopting the cam coaxial sinusoidal motion mechanism. In the mechanism, conversion of reciprocating linear motion and rotating motion is achieved through cooperation of an eccentric round cam shaft and a reciprocating motion rod, and the mechanism comprises the eccentric round cam shaft, the reciprocating motion rod, amotion constraint machine body and a crankshaft. Motion of the mechanism is reasonable, only rotating centrifugal force is generated, no high order shaking is generated, balancing is extremely easy to achieve, no vibration is generated, the mechanical efficiency and the volume efficiency are high, the energy utilization rate is high, emissions are reduced, and the energy saving effect is good.