285 results about "Treadmill" patented technology

The invention discloses a pneumatic-biological signal feedback cooperative control method based on an anti-gravity rehabilitation treadmill, and the method comprises the steps: synchronously collecting sEMG, IMU and plantar pressure signals, and completing the time-space registration through clock synchronization, time warping and extended Kalman filtering; muscle activation degree, pressure center offset and joint angular velocity are extracted to construct multidimensional features, and gait phase switching is predicted through LSTM-CNN; the TS fuzzy system generates a preliminary control instruction according to expert rules, and Q-learning takes pressure balance and motion smoothing as reward functions to optimize the weight reduction proportion and the treadmill speed online; a waist annular air cavity is driven to be inflated to form a pressure supporting field so as to lift a pelvis and guide a lower limb gait mechanical mode, so that the muscle activation degree, the joint angular motion trail and the pressure center migration characteristic are dynamically influenced, a servo motor tracks phase nodes in a feedforward-feedback mode, and risk early warning and training parameter self-adaptive closed-loop rehabilitation are achieved.

The invention relates to a target person detection method and device based on millimeter wave radar, equipment and a medium. According to the method, radar detection configuration is adjusted, a gridding coordinate system is established in a target treadmill monitoring area, millimeter wave radar is used for collecting feature data related to movement of a target person, and movement track changes of the target person are extracted to generate person position information; acquiring breathing and heartbeat signals of a target person, and performing signal filtering and feature extraction to obtain vital sign information; comprehensively evaluating the existence state of the target person according to a preset threshold value and a discrimination standard in combination with the person position information and the vital sign information; and when the evaluation result shows that the target person leaves, the vital signs are abnormal or a cheating behavior exists, judging that the target person is in an abnormal state, and generating a corresponding early warning instruction. By adopting the method, abnormal conditions can be found in time, early warning can be generated, and the monitoring accuracy and response speed are improved.

The invention provides an exercise load multi-objective optimization method based on an anti-gravity rehabilitation treadmill. The exercise load multi-objective optimization method comprises the steps of obtaining gait kinematics data, plantar pressure distribution data, electromyographic signal data and pain scores of lower limbs of a patient; based on the data, a gait asymmetry index and a myoelectricity activation sequence consistency index are screened out, the gait asymmetry index and the myoelectricity activation sequence consistency index are combined with pain scores to serve as key features, and a function grading model is constructed to obtain function grades; establishing a multi-objective optimization problem by taking minimization of a pain score, maximization of joint activity and electromyographic activation sequence consistency and minimization of muscle fatigue as objectives and taking non-overrun of articular cartilage contact stress as a constraint; an NSGA-III algorithm is adopted to solve the problem, and a Pareto optimal solution set of the weight reduction proportion and the speed of the treadmill is obtained; through a PPO reinforcement learning strategy network, taking the real-time state of a patient as input, and selecting and dynamically adjusting treadmill parameters in a Pareto solution set; and issuing the adjusted parameters to a treadmill execution mechanism in real time.

According to the scheme, the fitness equipment with the treadmill is light in structural design and comprises a treadmill frame, and the treadmill frame comprises a main frame body and at least one bearing reinforcing piece erected on the main frame body; the rolling assembly comprises a front roller arranged at the front end of the treadmill frame, a rear roller arranged at the rear end of the treadmill frame, and a driving part for driving the front roller and / or the rear roller; the running board is erected on the bearing reinforcer and the main frame; and the running belt is erected on the running plate and arranged around the rolling assembly, so that the weight can be obviously reduced while the high bearing performance is ensured, and the manufacturing cost is reduced.

A Multisensory Simulation System comprises systems including: an Omni-Directional Treadmill (ODT), a Gravity Modification System (GMS), a Motion and gesture Tracking System (MTS), a Data Analytics System (DAS), a Visual Stimulation System (VSS), an Auditory Stimulation System (AUSS), an Operator Interface System (OIS), a User Harness System (UHS), a Tactile Stimulation System (TSS), an Atmospheric Simulation System (ATSS), a Neurological Stimulation System (NSS), an Olfactory Stimulation System (OSS), a Gustatory System Stimulation System (GSS), a User Monitoring System (UMS), a Controller, a Game Engine System (GES), database, a Communication Unit (CU), a User Safety System (USS), and a communication bus.

The utility model discloses a small household fitness treadmill, which belongs to the technical field of fitness treadmills and comprises a bottom plate component, a treading component is arranged at the upper end of the bottom plate component, a pedal is arranged at the upper end of the treading component, the bottom plate component comprises a fixed base, and a plurality of anti-slip gaskets are fixedly connected to the lower end of the fixed base. According to the technical scheme, all parts of a treading assembly are transversely arranged, the gravity center of the machine is lower, the structure is more stable, more stable supporting can be provided for a user, the risk of falling down is reduced, space is saved, and the arrangement mode is generally more compact, small in occupied area and convenient to use. The device is convenient to place in an environment with limited space, suitable for being used by multiple persons at the same time, easy to operate, easy to master and use by a user due to the simple structure and operation mode, balanced in exercise, uniform in stimulation to leg muscles in the exercise process and beneficial to comprehensive exercise of the leg muscles.

The invention discloses a weight loss gait test evaluation and training device and method, and the device comprises a weight loss control module which is used for weighing the weight of a user in real time and automatically adjusting the air pressure of an air bag according to a set weight loss proportion; the gait information acquisition module is used for synchronously acquiring plantar pressure distribution, lower limb joint kinematics parameters and double-view video data; the multi-modal gait evaluation grading model module is used for processing plantar pressure distribution, lower limb joint kinematics parameters and double-view video data and outputting lower limb dyskinesia grades; and the training scheme generation model module is used for automatically generating a training scheme including a weight reduction proportion, a treadmill speed, single exercise time and training times per week according to the lower limb dyskinesia level and the personal information of the user.

The invention provides a virtual reality multi-sensory stimulation virtual reality system for a stroke laboratory mouse, which relates to the technical field of medical experiments and comprises a treadmill, a treadmill adjusting component, a weight reduction system, a visual system, an auditory stimulation system, a tactile stimulation system, an olfactory stimulation system, a reward and punishment system, an information acquisition system and a main control system. According to the invention, by designing the weight reduction system, the movement of the experimental mouse is adjusted, the virtual reality multi-sensory stimulation experiment of the stroke experimental mouse which cannot support 100% of the weight of the mouse can be realized, and a visual system, an auditory stimulation system, a tactile stimulation system, an olfactory stimulation system and a reward and punishment system are matched; post-stroke nerve remodeling and motion mode reconstruction are promoted through multi-sensory-channel stimulation, and an important foundation is laid for the next step that virtual reality is used for human body rehabilitation training.

The invention discloses a scene simulation treadmill control method and device and a storage medium, and belongs to the technical field of data processing. The method comprises the steps of determining action information of a user according to image information collected by camera equipment, receiving gait data sent by a foot sensor, calculating a behavior speed coefficient according to the gait data and the action information, and calculating the running speed of a treadmill according to a scene speed coefficient and the behavior speed coefficient of a simulation scene, and controlling the running platform to run based on the running parameters corresponding to the running speed. While the scene speed coefficient is obtained according to the simulation scene, the behavior speed coefficient is calculated according to the user action information and the gait data, so that the treadmill can adjust the running speed based on multiple dimensions, and the running training effect is improved.

The utility model discloses a split type treadmill. The split type treadmill comprises two stepping assemblies and a movable connecting piece connected with the two stepping assemblies. The stepping assembly comprises a base, a pedal piece hinged to the base and a hydraulic rod with the two ends hinged to the pedal piece and the base respectively. The movable connecting piece is connected with the bases of the two stepping assemblies. The split type treadmill has the advantage of being flexible to use.

The utility model discloses a positioning structure of a treadmill printing machine, which relates to the technical field of treadmill printing machines and comprises a treadmill frame, the treadmill printing machine, a plurality of sensing parts, a first sensing part and a second sensing part. The first sensing part and the second sensing part are both installed on the side portion of the treadmill printing machine. The positioning structure of the treadmill printing machine is provided with a plurality of sensing components, the first sensing component and the second sensing component, in the moving process of the treadmill printing machine, the first sensing component can pass through each sensing component, the first sensing component can generate a signal and enable the treadmill printing machine to stop when the first sensing component arrives at each sensing component, and the second sensing component can stop the treadmill printing machine when the first sensing component arrives at each sensing component. And the sensing part II is pressed and propped against the sensing part at the moment that the treadmill printing machine stops, and the scraper printing structure of the treadmill printing machine starts to work, so that the printing precision is improved.

The present disclosure provides a treadmill platform folding mechanism of a treadmill. The treadmill platform folding mechanism of the treadmill includes: two base frames, running decks, and a hinge; opposite openings are formed in two ends of opposite sides of the two base frames; one running deck is fixed on each of the two base frames; the hinge includes two hinge bodies; each hinge body includes a hinge seat, a hinge shaft, a hinge piece, and a sliding shaft; one end of the hinge seat of the single hinge body is plugged into the opening of the corresponding base frame, and a bolt vertically passes through the base frame and the hinge seat for fixing; the hinge shafts are arranged on upper sides of unfixed ends of the two hinge seats; sloping-upward strip-shaped through slots are also formed in the two hinge seats.

The utility model discloses a gas protective clothing protection factor test chamber, and relates to the field of gas protective clothing testing. Comprising an outer cabin, an inner cabin and a control system, the control system comprises a control monitoring screen and an experiment table, the inner cabin is a test cabin main body, and the front side wall of the test cabin main body is provided with a closed cabin door and a plurality of sampling ports; a control monitoring screen is arranged in the middle of the right edge of the outer side of the front side wall and connected with the testing devices and the action devices through corresponding lines. A test chamber air inlet, two glove operation ports and a voice system are arranged on the right side wall, a purification system air outlet is formed in the left side wall of the test chamber main body, and a purification system air inlet and a plurality of sample injection ports are formed in the rear side wall of the test chamber main body; a test chamber air outlet is formed in the top; a purifying device, a circulating fan, a stirring fan, a movable sliding rail device, a running machine, a temperature and humidity sensor and a pressure difference sensor are arranged in the test cabin main body. According to the utility model, liquid chemical substances are uniformly distributed in the test cabin; the purpose of accurately adjusting temperature and humidity is achieved.

The invention discloses a walking machine which comprises a machine frame, a walking mechanism and a driving mechanism. Two ends of at least one roll shaft are mounted on the lifting seat; the walking belt is wound on the two roll shafts; the lifting adjusting part can adjust the height of the lifting seat when moving; the supporting plate is provided with a plurality of through holes; the massage assemblies are provided with mounting shafts rotationally mounted on the supporting plate and massage blocks, and the massage blocks are in one-to-one correspondence with the through holes; the driving mechanism is matched with the massage assembly and the lifting adjusting piece, when the driving mechanism drives the massage assembly to be switched into the second state, the driving mechanism drives the lifting adjusting piece to move to enable the walking belt to move upwards, and when the driving mechanism drives the massage assembly to be switched into the first state, the driving mechanism drives the lifting adjusting piece to move to enable the walking belt to move downwards. The distances of the massage blocks protruding out of the supporting plate can be the same; in addition, friction between the massage head and the walking belt can be effectively reduced, and large friction force can be generated between the walking belt and the massage head only after the walking belt is pressed in the foot stepping area.

The embodiment of the invention discloses a training parameter generation method, device and equipment for active and passive rehabilitation training of upper and lower limbs, and the method comprises the steps: obtaining the identity information of a designated user before the active and passive rehabilitation training of the upper and lower limbs of the designated user; logging in a management system of an upper and lower limb active and passive rehabilitation training apparatus based on the identity information, and acquiring training data of a rehabilitation training treadmill corresponding to the specified user; based on the training data of the rehabilitation training treadmill, generating training parameters of an upper and lower limb active and passive rehabilitation training apparatus corresponding to the specified user; setting the upper and lower limb active and passive rehabilitation training apparatus based on the training parameters of the upper and lower limb active and passive rehabilitation training apparatus, and performing upper and lower limb active and passive rehabilitation training on the specified user based on the set upper and lower limb active and passive rehabilitation training apparatus.

1. The name of the design product: broken step treadmill. 2. The use of the design product: the design product is used for simulating climbing action in sports fitness equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The present invention discloses a bicycle-type large-capacity rat treadmill, comprising: a base, at least two treadmills arranged on the base, a suspension device arranged on the base for suspending and fixing rats, and a driving device arranged inside the base for providing power to the treadmill; each treadmill is provided with a pedal leveling device, and the treadmill comprises a mounting seat fixedly connected to the base, a rotating shaft rotatably arranged on the mounting seat, two cranks drivingly connected to the two ends of the rotating shaft, and two pedals rotatably connected to the ends of the two cranks. The present invention provides a bicycle-type large-capacity rat treadmill, which adopts a new structural form, and has a large treadmill capacity, can allow multiple rats to be tested at the same time, and only needs one motor for driving, and has a simple structure and is easy to control; the present invention sets a pedal leveling device, so that the pedal itself can be kept roughly horizontal during exercise to prevent rats from spraining their feet.

The utility model provides a home treadmill used in cooperation with a lower limb exoskeleton rehabilitation training device. The home treadmill comprises a bearing support, two pedals arranged on the bearing support in a sliding mode in the front-back direction and an automatic reset mechanism enabling the pedals to move forwards. The two pedals alternately move backwards under the action of the lower limb assisting exoskeleton; when one leg of the user is assisted by the lower limb assistance exoskeleton to step forwards to be separated from the corresponding pedal, the pedal automatically moves forwards under the action of the automatic reset mechanism to support the stepped leg; in this way, the two pedals can alternately move along with the gait of the user, and in-situ circulating exercise of the user is achieved; the household treadmill does not have an additional power source, so that the cost is reduced, the workload caused by speed adjustment of a traditional medical treadmill is avoided, the problem that a user is injured due to the fact that the speed of the traditional medical treadmill is not matched with the speed of the lower limb assisting exoskeleton is effectively solved, and the exercise safety and comfort are improved.

The utility model relates to the technical field of medical rehabilitation equipment, and discloses rehabilitation training equipment which comprises an exoskeleton support worn outside the body of a user; the walking machine and / or the walking platform are / is suitable for providing support for walking of the user; the handrail is arranged on at least one side of the walking platform and / or arranged on at least one side of the walking machine; the sitting and lying device is suitable for a user to sit or lie; and the interaction module is suitable for performing man-machine interaction with a user and is in communication connection with at least one of the exoskeleton bracket and the walking machine. According to the rehabilitation training equipment provided by the utility model, the rehabilitation device is reasonably selected according to the rehabilitation state of a user, so that a patient can perform rehabilitation training by using the equipment in the whole course of disease, and rehabilitation data in each stage can be shared.

The walking machine comprises a track treadmill, an armrest frame, a control screen and a base, the armrest frame is connected with the track treadmill through a plug pin, and a first connecting plate, a second connecting plate and a third connecting plate are sequentially and symmetrically arranged at the bottom of the track treadmill from left to right. An adjusting plate and a supporting plate are sequentially and symmetrically arranged on the surface of the base from left to right, the adjusting plate is aligned with a screw hole in the first connecting plate and connected through a first bolt, the supporting plate is aligned with a screw hole in the second connecting plate and connected through a second bolt, and the third connecting plate is connected with the top of the right-angle plate through a third bolt. The bottom of the right-angle plate is connected with one end of a second connecting rod, a first connecting rod is connected between the two supporting plates, the middle of the first connecting rod is connected with one end of a hydraulic telescopic cylinder, and the other end of the hydraulic telescopic cylinder is connected with the middle of the second connecting rod. The efficiency is high.

The utility model discloses a speed change gear box of a rehabilitation pedal machine, which comprises a gear box body, a gear box cover for sealing and covering one side of the gear box body is fixed on one side of the gear box body through a screw combination, and a plastic gear piece is arranged in an inner cavity of a combination gear of the gear box body and the gear box cover. The two ends of the gear shaft penetrate out of the tooth box body and one side of the outer portion of the tooth box cover to drive the rehabilitation pedal to work, the tooth box body and the tooth box cover are combined to form a gear cavity matched with the diameter size of the plastic gear piece, and the shaft sleeve part is arranged at the outer center position and enables the two ends of the gear shaft to penetrate out. The concentricity of the gear shaft is guaranteed through the shaft sleeve part, unstable rotation caused by eccentricity is avoided, extra noise and abrasion caused by unstable rotation are reduced, and the problem that a traditional gearbox cavity is large in space and unreasonable is solved through the design of the gearbox cavity. The waste that the internal space of the gearbox cavity is too open and needs to be filled with a large amount of lubricating grease is avoided, and optimized utilization of the space is achieved.

The utility model belongs to the technical field of medical rehabilitation equipment, and particularly relates to a child armrest of a digital treadmill, which comprises a fixing mechanism, an adjusting mechanism and an armrest rod. The fixing mechanism is located below a treadmill handrail of the digital fort body and fixedly connected with the treadmill handrail. The grab rail is located on one side of the fixing mechanism and connected with the fixing mechanism through the adjusting mechanism. The armrest rod is adjusted by 360 degrees through the adjusting mechanism, so that the height of the armrest is adjusted to adapt to people with different heights. The adjusting mechanism is used as a middle piece to connect the grab rail and the fixing mechanism, and the grab rail can be locked at any angle within 360 degrees through the adjusting mechanism, so that the height of the grab rail can be adjusted to adapt to children or short patients, and the auxiliary training effect on people with different heights is achieved.

The broken lines in the reproductions depict portions of the treadmill that form no part of the claimed design.

The utility model relates to the technical field of supporting devices, and discloses a running machine anti-toppling stable supporting device which comprises a running machine body and further comprises supporting assemblies arranged on the two sides of the running machine body and used for supporting the two sides of the running machine body. The treadmill body, the connecting frame, the supporting table, the supporting plate and the supporting frame are used in cooperation, the effect of supporting the treadmill body can be achieved, the bottom supporting area is increased through cooperation of the reinforcing frames and the connecting frame, the supporting height is adjusted through the rotating angle of the supporting frame, and stable supporting of the treadmill body is achieved; meanwhile, the supporting table and the treadmill body are designed to be equal in height, the hidden danger of the height difference of the platform is eliminated, the supporting plate with the inclined tail is matched with the supporting pad through a sliding buffering mechanism to form multi-stage protection, and the falling risk of a user in an emergency situation is remarkably reduced.

1. Name of the product in this design: Walking machine. 2. Purpose of this design: for running and fitness. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses an adjustable walking machine belt pulley seat, which belongs to the technical field of walking machines and comprises a casing, sliding bases are fixedly connected to the bottoms of two sides of an inner cavity of the casing respectively, and moving seats are slidably connected to the inner sides of the two sliding bases respectively. The top ends of the two moving seats extend to the top of the sliding base correspondingly and are fixedly connected with supporting seats, and the top faces of the two supporting seats are fixedly connected with belt pulley supports correspondingly. According to the device, the two transmission shafts and the two second bevel gears are driven by the double-shaft motor to rotate synchronously, the two screws are driven to rotate synchronously through meshing transmission between the two second bevel gears and the two first bevel gears, and the two supporting seats are driven to move synchronously through threaded transmission between the two screws and the two supporting seats. And the position of the roller is adjusted, so that the tightness of a belt on the roller is conveniently adjusted, and the practicability of the adjustable belt pulley seat of the walking machine is improved.

The utility model discloses a rehabilitation fitness treadmill for old people, which relates to the technical field of rehabilitation exercise and comprises a central seat, driving electrical boxes are fixedly connected to two sides of the central seat, side supports are fixedly connected to the front sides of the driving electrical boxes on the two sides, and tensioning rollers are rotatably mounted between the side supports on the two sides front and back. The prostrate supporting rod is arranged, the prostrate supporting plate fixed to the upper end of the prostrate supporting rod can be arranged in an inclined mode, the pedal slope is arranged and can be better attached to the sole of an inclined patient, and the old lying on the prostrate supporting plate in an inclined mode can pedal the pedal slope and drive the pedal ring belt to overcome damping rotation of the damper; most weight of the trunk is shared by the prostrating supporting plate, load on knees of the patient is reduced, the patient can be prevented from falling down after fatigue and loss of strength, the prostrating supporting plate does not affect muscle power generation of the buttocks and the back of the patient, and the exercise effect is more comprehensive.

The utility model relates to a stepping machine, which comprises a main frame and a support frame fixedly arranged on the main frame, and further comprises a vertical frame vertically arranged on the main frame and arranged behind the support frame; the two pedal frames are arranged on the vertical frame; the resistance source mechanism is installed on the vertical frame, is in transmission connection with the two pedal frames and provides resistance for the stepping movement of a user, so that the exercise intensity is enhanced, the resistance source mechanism is located in a space formed by a movement plane where the two pedal frames are located, and the movement plane where the pedal frames are located is the plane where the pedal frames are located in the reciprocating movement process. And the structure of the stepping machine is more compact.

The utility model discloses a lifting device and a walking machine thereof, and belongs to the technical field of sports equipment. The lifting device comprises a bearing assembly and a sliding assembly. The sliding assembly is movably connected with the bearing assembly, the bearing assembly is provided with the first limiting piece, and when the sliding assembly slides to the designated position in the target direction, the second limiting piece in the sliding assembly is connected with the first limiting piece in the bearing assembly in a clamped mode. Thus, through clamping connection of the first limiting piece and the second limiting piece, the stroke distance of relative movement of the bearing assembly and the sliding assembly can be accurately controlled, the telescopic degree of the lifting device is accurately controlled, and therefore the inclination angle of the treadmill support is accurately controlled.