42results about How to "Avoid excessive exercise" patented technology

The invention provides an exercise monitoring and management system applied to diabetes rehabilitation, which is capable of obtaining physiological parameters and environmental parameters of a diabetic in an exercise process in real time and carrying out real-time processing and feedback on the data. The exercise monitoring and management system comprises front-end monitoring equipment used for obtaining the physiological parameters and the environmental parameters of the diabetic in the exercise process in real time, and then uploading the data to a mobile phone client through a Bluetooth module with low power consumption, wherein the mobile phone client is capable of locally storing and initially processing the data, displaying a result on an interactive interface and transmitting the monitoring information to a remote health management system in real time through a mobile communication network; the health management system is capable of comprehensively analyzing based on an exercise management theory of the diabetes and feeding an analysis result back to a doctor and a patient, so that danger caused by the excessive exercise during exercise is avoided, and the exercise rehabilitation condition of the patient can be conveniently monitored and counted for a long time.

The invention discloses a sports training evaluation system, which includes a sports target identification module, a sports state acquisition module, a data processing module, an action standard judgment module, an action guidance suggestion output module, a man-machine operation module, a prediction analysis module and a central processing unit . The invention realizes the automatic determination and guidance of sports training actions, improves the training efficiency, makes the actions more standardized, and also reduces the workload of the coach; through the collection of the exercise state and the athlete's vital sign state, real-time monitoring of the athlete's physical condition is realized. Monitoring and comprehensive evaluation avoid the occurrence of excessive movement; in the process of video collection, the recognition of moving targets is realized, which improves the work efficiency and accuracy of the entire system.

The invention discloses a chronic disease management system with exercise intervention as a core. The chronic disease management system is characterized by comprising an intelligent service platform, a wearable device and a movable terminal; the wearable device is used for collecting and storing the heart rate value and the three-dimensional acceleration value and transmitting the heart rate value and the three-dimensional acceleration value to the intelligent service platform; the intelligent service platform is used for storing basic information, determining a user management object and an intervention period and making an individualized exercise prescription; the mobile terminal is used for inquiring the management object, the exercise prescription and the exercise information. By means of the system, closed-loop type health management services with exercise intervention as the core are provided for a customer, and the individualized exercise prescription is issued based on comprehensive evaluation carried out on the health condition and the living mode of a patient so that the patient can perform the scheme customized for himself / herself, medical personnel can carry out monitoring at the same time, the patient can also check the exercise information in real time, the situation of too large or too small exercises can be effectively avoided, and thus the exercise prescription can be smoothly performed.

The invention relates to a five-axis machining technology in the technical field of NC (numerical control), in particular to an error-control-based smooth interpolation method for a five-axis NC system. According to the method, a rotary shaft of the five-axis NC system is interpolated in a tool vector interpolation mode based on detection of singular points; a linear shaft of the five-axis NC system is interpolated in a linear interpolation mode based on the ideal trajectory of cutter location points. In a vector interpolation process, over-large nonlinear errors nearby the singular points and over-large motion of the rotary shaft are avoided through tool shaft vectors of an inclined midpoint position for a machining interval in a singularity area; the linear shaft is interpolated in a mode based on the ideal trajectory of the cutter location points at an interval with over-large trajectory nonlinear errors, so that trajectory errors can be effectively reduced. Compared with single linear interpolation and single vector interpolation, an error-control-based smooth interpolation strategy has the advantages that the machining accuracy is improved, and the machining stability of a machine tool is improved as well.

The invention discloses a gait acceleration signal-based fatigue detection method and device. The detection method realizes fatigue detection by acquiring reference data, fatigue threshold and detection data. The fatigue detection device comprises a singlechip, wherein the singlechip is connected with an acceleration sensor, a memory, a button, an indication lamp, a mode selection switch and a buzzer respectively; and the singlechip reads a gait acceleration signal collected by the acceleration sensor, saves the gait acceleration signal in the memory, and processes data in the memory. When worn, the fatigue detection device can conveniently detect whether a person is in a fatigue state or not at any moment and performs reminding, so that work faults, body injury and other hurts caused by fatigue are avoided. The device can be used for nursing middle-aged and old people at home and patients in hospital, detecting fatigue state of operators working on the production line, and monitoringfatigue state of athletes in training.

The invention discloses a basketball physical training device and a monitoring system thereof. The basketball physical training device comprises a physical training device body and the monitoring system, wherein the physical training device body comprises a plurality of first training devices and a second training device; each first training device comprises a base, a ball rack, an electric pump lifting rod, an air pump ball hitting device and a rotating shaft with a powder device, a first circular ring and a second circular ring are arranged on the base, the first circular ring and the second circular ring are connected through a track, the air pump ball hitting device is connected with a sliding block with a servo motor through the rotating shaft with the powder device, the sliding block is mounted in the track, and the ball rack is mounted in the second circular ring through the electric pump lifting rod; the second training device comprises a baseplate, a third circular ring is mounted at the upper end of the baseplate through an electric expansion rod, the third circular ring sleeves a fourth circular ring, and one side of the fourth circular ring is connected with a motor through a rotating shaft. According to the basketball physical training device, an athlete can be trained from various aspects, the physical ability is improved, and meanwhile the basketball playing level is improved; the basketball physical training device are also provided with monitoring equipment.

The invention discloses a basketball physical strength training device which comprises a base, a telescopic rod, a ball frame, an electric pump lifting rod, an air pump ball hitting device and a universal joint with a power device. One side of the base is provided with a running belt. An air cylinder is embedded in the base. The telescopic end of the air cylinder is provided with a first circular ring and a second circular ring through the telescopic rod. The first circular ring and the second circular ring are connected through a rail. The air pump ball hitting device is connected with a sliding block with a servo motor through the universal joint with the power device. The sliding block is movably arranged in the rail. The front side of the lower end of the second circular ring is provided with the ball frame through the electric pump lifting rod. One end of the ball frame is movably connected with a basketball conveying belt. The front side of the upper end of the second circular ring is connected with a movable plate through the electric telescopic rod. The second circular ring is provided with an arc-shaped sliding groove. One end of the electric telescopic rod is movably connected with the arc-shaped sliding groove through the sliding block. By mean of the basketball physical strength training device, athletes can be trained from multiple aspects, physical strength is enhanced while the level of play is increased, and a monitoring device is arranged.

The invention discloses a primary-secondary type movable dust removal cover vehicle for a steelmaking environment and a dust removal method, and belongs to the technical field of steelmaking environment dust removal. The dust removal cover vehicle comprises a pit, guide rails, a primary dust removal cover vehicle, a secondary dust removal cover, a sweeping unit and a limiting unit, wherein a firstladle is arranged in the pit, and a second ladle is arranged on the ground beside the pit; the guide rails are laid on the ground on the two sides of the pit; the primary dust removal cover vehicle is movably connected with the guide rails through first bottom rollers, and the primary dust removal cover vehicle move on the guide rails under the driving of a first driving part in a reciprocating mode; the secondary dust removal cover is movably connected with the upper part of the vehicle side of the primary dust removal cover vehicle, and the secondary dust removal cover move along the direction of the second ladle under the driving of a second driving unit in a reciprocating mode; the sweeping unit is fixedly connected with the bottom of the primary dust removal cover vehicle and sweepsthe surface of the guide rails along with the movement of the primary dust removal cover vehicle; and the limiting unit is used for limiting the driving distance between the first driving unit and thesecond driving unit. According to the primary-secondary type movable dust removal cover vehicle for the steelmaking environment and the dust removal method, the dust removal cover vehicle is designedaccording to the working conditions of the steelmaking environment, the operation is stable, moving is flexible, potential safety hazards are reduced, and high dust removal efficiency can be guaranteed.

The invention belongs to the technical field of industrial robot equipment, and discloses a moving mechanism of an industrial robot. The moving mechanism mainly comprises a mounting bracket and a moving track assembly; the moving track assembly is arranged on the mounting bracket and comprises at least two moving tracks and at least one robot transferring mechanism; and the transferring mechanismis arranged between the two ends of the two moving tracks and used for transferring the industrial robot of one moving track into the other moving track. According to the embodiment of the moving mechanism, the industrial robot in one moving track is transferred to the other moving track by arranging the transferring mechanism, so that the moving track switching of the industrial robot can be realized, the requirement of multi-station position change can be met, multiple robots do not need to be arranged between close or short-distance stations, station conversion can be effectively carried out, and the arrangement of the stations is not affected.

The present invention provides a wireless remote sensing watch force measuring shoe system, which includes a wrist watch, a shoe body and an insole located in the shoe body, the insole is filled with gas, and the insole is provided with a pressure sensor for sensing gas pressure, an amplifier for Microprocessor I for processing the sensed pressure and a transmitter, the watch includes a receiver, a pressure setter for setting a predetermined pressure, microprocessor II, a force measuring alarm and a display. Compared with the prior art, the wireless remote-sensing wrist watch dynamometer system of the present invention detects in real time the walking recovery status of fracture rehabilitation patients, shortens the rehabilitation period, and improves the fracture healing rate.

A four-limb coordination active movement rehabilitation training device comprises a bottom plate, electric telescopic rods and a box body. The box body is arranged above the bottom plate, the bottom plate and the box body are connected through the multiple electric telescopic rods, two first line wheels arranged front and back are arranged in the box body, and the first line wheels are rotatably installed on a vertical plate; and the left side of the vertical plate is fixedly connected with the movable ends of spring rods respectively, the fixed ends of the spring rods are fixedly installed on the box body respectively, the movable rods of the two spring rods are fixedly connected through a transverse rod, the first line wheel is fixedly connected with one end of a first line rope, and the other end of the first line rope penetrates through the corresponding first through holes and then is located below the box body. The rehabilitation training device is ingenious in structure and convenient to use, the exercise amount of a user can be controlled while rehabilitation training of the user is facilitated, the user can be reminded to have a short rest in the training process, and hurt to the user due to excessive exercise in a short time is avoided.

The invention discloses a basketball physical training device and a monitoring system thereof.The upper end of a cylinder is connected with a first rotating shaft through a telescopic rod, the upper end of the first rotating shaft is connected with a second rotating shaft through a connecting rod, an outer ring is installed at the upper end of the second rotating shaft, an inner ring is installed in the outer ring, the upper end of the inner ring is connected with the inner wall of the outer ring through a third rotating shaft, and the lower end of the inner ring is connected with the inner wall of the outer ring through a first universal ball.The inner ring and the outer ring are provided with first sliding grooves, and a plurality of sliding blocks are mounted in the first sliding grooves.The sliding blocks are provided with a wrist strap and an ankle strap respectively through second universal balls.The wrist strap is internally provided with a pulse sensor and a temperature sensor; and an accelerometer, a gyroscope and a magnetometer are installed in the ankle strap.A right drawing ring and a left drawing ring are symmetrically arranged on the two sides of the outer ring and provided with second sliding grooves.According to the basketball physical training device, the physical ability and reaction force of athletes are comprehensively improved, different training schemes can be set according to different athletes, and the training is targeted better.

The invention provides a medical gravity recovery instrument. The medical gravity recovery instrument comprises a wristwatch, a shoe body and an insole located in the shoe body. The insole is filled with air, and a pressure sensor used for sensing air pressure, an amplifier, a microprocessor I used for processing the sensed pressure and a transmitter are arranged in the insole. The wristwatch comprises a receiver, a pressure setting device used for setting predetermined pressure, a microprocessor II, a force measurement alarm and a displayer. Compared with the prior art, the medical gravity recovery instrument can detect the walking recovery state of a patient in fracture rehabilitation in real time, shorten the recovery period and increase the fracture curing rate.

The invention discloses an intelligent wristband. The wristband comprises a first acquiring unit, a second acquiring unit, a triggering unit, and a vibration generator. The first acquiring unit is used for acquiring current heart rate information of an intelligent wristband wearer; the second acquiring unit is used for acquiring pre-stored target vibration characteristics corresponding to current heart rate information; the triggering unit is used for triggering the vibration generator to generate the vibration in accordance with the target vibration characteristics; the vibration generator is used for linking with the triggering unit and generating the vibration in accordance with the target vibration characteristics according to a command of the triggering unit. By applying the intelligent wristband, a user can intuitively learn about the range where the heart rate of the person locates at present through the vibration that the user feels; thus the intelligent wristband can avoid the inconvenience of learning about the heart rate information through stopping in the movement and watching a display terminal of the intelligent wearing device; besides, the movement state can be timely adjusted according to the heart rate information expressed by the intelligent wearing device.

The invention discloses anti-falling sitting and standing dual-purpose leg traction rehabilitation equipment for orthopaedic treatment. The equipment comprises a base, a supporting frame and an external tooth block; foot molds are symmetrically arranged on two sides of the upper surface of the base; the supporting frame is fixedly arranged at the upper end of the base; balls are rotatably connected at the upper end and the lower end of the inner part of the supporting frame; the external tooth block is fixedly arranged outside a guard rail; the inner side of the base is connected with a fixedblock through a side bar; a lower tooth block is welded under the lower surface of a positioning bar; a left side gear and a right side gear are rotatably connected to the inner part of the supportingframe; external threads are reserved on the outer surface of an upright post; and a motor is fixedly arranged on the outer part of the base. The anti-falling sitting and standing dual-purpose leg traction rehabilitation equipment for orthopaedic treatment is designed to be of a novel structural, so that the leg traction rehabilitation device is convenient for assisting leg movement of a patient through a mechanical traction structure, movement burden of the leg is reduced, and the patient can randomly switch sitting and standing movement states according to physical strength during movement.

The invention relates to a cerebrovascular disease analyzing device which comprises a storage box and an analyzing equipment body, wherein the analyzing equipment body is movably arranged in the storage box, an operating hole is formed in a side wall of the storage box, and a rotatable supporting plate is rotatably arranged in the operating hole. A special storage device is additionally arranged on the analyzing equipment body. By arranging the special storage device, the analyzing equipment body can be stored. In a transfer process, the analyzing equipment body is prevented from colliding in the rotating process without additionally arranging the storage equipment, so that the analyzing equipment body is protected. By arranging the special storage equipment to play a supporting role, the analyzing equipment body can be sealed by the special storage equipment in long-time placement, and thus, dust can be prevented from falling to the analyzing equipment body, and the analyzing equipment body is further prevented from colliding, thereby, playing a role of protecting the analyzing equipment body.

The invention discloses a heart rate expression method of a smart wearable device on the basis of vibration. The method comprises the following steps: obtaining current heart rate information of a wearer; obtaining target vibration features corresponding to the heart rate information according to a pre-set list; and triggering vibration of the smart wearable device, wherein the vibration has a target vibration feature. The invention further provides a smart bracelet. The smart bracelet comprises a first acquisition unit, a second acquisition unit, a trigger unit and a vibration generator. Thefirst acquisition unit is used for obtaining current heart rate information of the smart bracelet wearer. The second acquisition unit is used for obtaining pre-saved target vibration features corresponding to the current heart rate information. The trigger unit is used for triggering the vibration generator to generate vibration in accord with target vibration features. The vibration generator isused for being linked with the trigger unit. According to an instruction of the trigger unit, vibration in accord with target vibration features is generated. By obtaining the current heart rate information of the wearer, the smart bracelet is triggered to vibrate such that the wearer can visually know the heart rate range of the wearer.

The invention discloses a scientific auxiliary exercise device for human body movement and an exercise method thereof. The side end of a lifting screw rod is sleeved with a fixed supporting plate, the two ends of the fixed supporting plate are symmetrically hinged to expansion supporting plates, one side of the top end of the fixed supporting plate is rotationally connected with an adjusting screw rod, and the side end of the adjusting screw rod is sleeved with a limiting sleeving frame; protective sponge sleeves are symmetrically connected to the side ends of the limiting sleeving frames in a bonded mode, the fixed supporting plate and the limiting sleeving frames are adjusted through the lifting lead screws and the adjusting screw rods, so that different positions are adjusted according to different persons, rapid adjustment can be conducted according to personal needs when the persons use the device, and the stability of supporting of the persons is guaranteed; and meanwhile, the supporting position is expanded through the fixed limiting frame, the clamping spring and the expanding supporting plate, the optimal supporting area is guaranteed, and therefore the safety and comfort of personnel in the using process are guaranteed.

The invention relates to a five-axis machining technology in the technical field of NC (numerical control), in particular to an error-control-based smooth interpolation method for a five-axis NC system. According to the method, a rotary shaft of the five-axis NC system is interpolated in a tool vector interpolation mode based on detection of singular points; a linear shaft of the five-axis NC system is interpolated in a linear interpolation mode based on the ideal trajectory of cutter location points. In a vector interpolation process, over-large nonlinear errors nearby the singular points and over-large motion of the rotary shaft are avoided through tool shaft vectors of an inclined midpoint position for a machining interval in a singularity area; the linear shaft is interpolated in a mode based on the ideal trajectory of the cutter location points at an interval with over-large trajectory nonlinear errors, so that trajectory errors can be effectively reduced. Compared with single linear interpolation and single vector interpolation, an error-control-based smooth interpolation strategy has the advantages that the machining accuracy is improved, and the machining stability of a machine tool is improved as well.

The invention discloses a mother-in-command mobile dust removal cover car and a dust removal method for a steelmaking environment, belonging to the technical field of dust removal in a steelmaking environment. The dust removal cover car includes the pit, the first ladle placed in the pit, the second ladle placed on the ground beside the pit; guide rails, which are laid on the ground on both sides of the pit; the mother dust removal cover car, which passes through The bottom roller is mobile connected to the guide rail, and reciprocates on the guide rail driven by the first driving member; it also includes a sub-dust cover, which is mobile connected to the upper part of the main dust cover, and is driven by the second drive unit along the The second ladle moves reciprocatingly; the cleaning unit is fixedly connected to the bottom of the mother dust removal cover car, and cleans the surface of the guide rail with the movement of the mother dust removal cover car; the limit unit is used to limit the first drive unit and the second drive unit driving distance. The dust removal hood vehicle of the present invention is designed according to the working conditions of the steelmaking environment, has stable operation, flexible movement, reduces potential safety hazards, and can ensure high dust removal efficiency.

An automatic compression release mechanism for implementation in an internal combustion engine, and a method of assembling such a mechanism, are disclosed. The mechanism includes a camshaft assembly including a cam gear (320), a cam lobe (360) with a notch positioned along a first side of the gear (320), a tube (550) passing through the gear (320) and aligned with the notch (580), and a support on a second side of the gear. The mechanism additionally includes an arm (510) including a weight (530) and shaft (540) coupled to one another, where an end of the shaft (540) includes a recess (620), and where the shaft is rotatably positioned within the tube and the end of the shaft with the recess extends into the notch. The mechanism further includes a retaining member positioned onto the support so that the weight is positioned between the retaining member and the tube and retained with respect to the gear.

The invention discloses a monitoring device for a dumbbell and belongs to the technical field of exerciser equipment. The monitoring device for the dumbbell comprises a dumbbell body (1) and further comprises a connecting belt (2), a wrist protecting sleeve (3), a pulse detector (5), a power supply (6) and an electronic display screen (4), wherein one end of the connecting belt (2) is arranged below the middle position of a dumbbell rod of the dumbbell body (1), and the other end of the connecting belt (2) is connected with the wrist protecting sleeve (3); the pulse detector (5) is arranged on the inner surface of the wrist protecting sleeve (3), the power supply (6) and the electronic display screen (4) are arranged on the outer surface of the wrist protecting sleeve (3), and the pulse detector (5) is connected with the power supply (6) and the electronic display screen (4) through electric wires. The monitoring device for the dumbbell is simple in structure, the state of a trainer can be monitored, the condition that overmuch exercise is taken or the exercising effect is not achieved is avoided, and health of the trainer is guaranteed.

The invention relates to a retractable motion device and a load test device with a function of cable arrangement. The retractable motion device includes a cable sorting mechanism, a retractable driving mechanism, a locking mechanism and at least two unfolding platforms hinged in sequence through hinges, adjacent to each other. The two unfolding platforms are unfolded under the drive of the unfolding and retracting drive mechanism to form a linear support platform; the unfolding platform is equipped with a movable pulley assembly, a fixed pulley assembly, a retractable assembly and an X-axis movement assembly that can move along the linear support platform, and the fixed pulley block The components and the moving pulley assembly are arranged in sequence along the moving direction of the X-axis moving assembly, and the moving pulley assembly is slidably connected on the unfolding platform; one end of the first bearing wire rope is connected to the X-axis moving assembly, and the cable of the X-axis moving assembly is connected to the first bearing The steel wire ropes are assembled and wound on the fixed pulley assembly and the movable pulley assembly, and the other end of the first load-bearing steel wire rope is fixed on the unfolding platform; one end of the second load-bearing steel wire rope is connected with the movable pulley assembly, and the other end is connected with the retractable assembly.

The invention provides a wearable movement counting and timing device, and belongs to the field of movement fitness equipment. The wearable movement counting and timing device comprises a connecting ring, an elastic sticking tape worn on the four limbs or the waist and a tape plate, wherein a strain gage is embedded in the elastic sticking tape, the tape plate comprises a shell part and an electronic part, and the electronic part comprises a single chip microcomputer main control module, a power module, a signal processing module, a key module, a display module, an LED indicating lamp module and a buzzer module. A user sets the movement duration and movement times through keys and a display screen, during exercise, the strain gage generates deformation through muscle contraction, signals generated by the deformation are used for counting, when the counting is up or the timing is up, the user is reminded through buzzing, and an LED indicating lamp reminds that whether the electric quantity of a power supply is sufficient or not through different colors. The device is suitable for various sports test scenes and fitness amateurs, the accuracy of the sports test result can be improved,the movements of the amateurs also can be standardized, thus the excessive exercise can be prevented, and finally, the scientific body-building is realized.

The invention discloses a basketball physical training device and a monitoring system thereof.The upper end of a cylinder is connected with a first rotating shaft through a telescopic rod, the upper end of the first rotating shaft is connected with a second rotating shaft through a connecting rod, an outer ring is installed at the upper end of the second rotating shaft, an inner ring is installed in the outer ring, the upper end of the inner ring is connected with the inner wall of the outer ring through a third rotating shaft, and the lower end of the inner ring is connected with the inner wall of the outer ring through a first universal ball.The inner ring and the outer ring are provided with first sliding grooves, and a plurality of sliding blocks are mounted in the first sliding grooves.The sliding blocks are provided with a wrist strap and an ankle strap respectively through second universal balls.The wrist strap is internally provided with a pulse sensor and a temperature sensor; and an accelerometer, a gyroscope and a magnetometer are installed in the ankle strap.A right drawing ring and a left drawing ring are symmetrically arranged on the two sides of the outer ring and provided with second sliding grooves.According to the basketball physical training device, the physical ability and reaction force of athletes are comprehensively improved, different training schemes can be set according to different athletes, and the training is targeted better.

The invention relates to a space unfolding and folding linear motion mechanism and a load unfolding and folding device. The space unfolding and folding linear motion mechanism comprises an unfolding platform and an X-axis motion assembly, the X-axis motion assembly comprises a first guide rail, a first rack, a first sliding block and a first driving device, and the first guide rail and the first rack are both horizontally installed on the unfolding platform; the driving end of the first driving device is connected with a first driving gear matched and meshed with the first rack, and the first driving device is installed on the first sliding block; the first sliding block is provided with a first roller and a second roller, the first roller and the second roller are connected to the upper side and the lower side of the first guide rail in a sliding mode respectively, the first sliding block is further provided with a lever loading device, and the lever loading device is connected with the first roller or the second roller and provides pre-tightening force for the first roller or the second roller to tightly hold the guide rail. The device has high space environment adaptability, and smooth and stable operation of space linear motion is facilitated.

The invention discloses an intelligent power-assisted bicycle monitoring system based on myoelectric evaluation, which includes a myoelectric signal acquisition module, a myoelectric estimation unit, a riding force management unit, and a torque motor system; the myoelectric signal acquisition module collects human muscle and send the collected myoelectric signal to the myoelectric estimation unit; the myoelectric estimation unit can obtain the strength and fatigue of the muscle through the calculation of the frequency and amplitude of the electromyography signal, and give the corresponding current The optimal riding torque for muscle strength and fatigue; the riding strength management unit controls the torque of the motor in the torque motor system according to the optimal riding torque. The invention utilizes the riding efficiency to a great extent, improves the usage rate of the battery, and increases the cruising range.