57 results about "Upper limb training" patented technology

The invention relates to the technical field of postoperative rehabilitation equipment, and provides a cardiovascular postoperative rehabilitation trainer which comprises a bed body, an upper limb training position, a lower limb training position and a bed board, the upper limb training position and the lower limb training position are arranged on the two opposite sides of the bed body, and the bed board is slidably connected to the portion, between the upper limb training position and the lower limb training position, of the bearing surface of the bed body; the upper limb training part is arranged at the upper limb training position, the upper limb training part comprises a counterweight assembly and a first driving assembly, the first driving assembly is connected to the bed board and the counterweight assembly, and the bed board drives the counterweight assembly to move through the first driving assembly; the lower limb training part is arranged at the lower limb training position, the lower limb training part comprises a pedal, a movement assembly and a resistance piece, the pedal is connected to the movement assembly and used for driving the movement assembly to move, and the resistance piece is used for providing resistance in the movement process of the movement assembly. A patient drives the equipment to work through self strength, the effect of exercising the cardiopulmonary function is achieved, meanwhile, the training intensity can be adjusted, and use is more flexible.

The invention provides air pressure type folding fitness equipment which comprises a main body fixing frame, a top connecting frame and a bottom connecting frame are fixedly connected to the main body fixing frame, a stool fixing frame is fixedly connected to the side face of the main body fixing frame, and a movable folding stool component is movably connected to the stool fixing frame. An upper limb training component and a weight bearing component are connected to the top connecting frame, the weight bearing component comprises a training pneumatic cylinder, the upper limb training component comprises a main transmission assembly and a secondary transmission assembly, an upper limb training assembly is connected to the secondary transmission assembly, and the upper limb training assembly is connected with a training grip. According to the upper limb training assembly, multi-section adjustment of upper limb training is achieved, the position of a training grip and the training movement track can be flexibly adjusted according to training needs, the requirement of personalized training is met, stepless adjustment of output resistance of a pneumatic cylinder can be achieved, a movable folding stool component can be turned upwards when the upper limb training assembly is not used, and the space occupied by the device is greatly reduced; and the family fitness space is saved.

1. Name of the product in this design: Upper Limb Training Device (for the Elderly). 2. Purpose of this design: for exercise. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention discloses a multifunctional rehabilitation training device for neurotrauma, which belongs to the technical field of neurotrauma rehabilitation and comprises a bottom plate, a seat, upper limb training mechanisms symmetrically arranged on two sides of the seat and lower limb training mechanisms symmetrically arranged on the front side of the seat. The upper limb training mechanism comprises a fixing plate, an inclined first supporting plate and a rotatable second supporting plate, a first driving mechanism composed of an electric push rod, a guide plate and the like is arranged below the second supporting plate, and a hand pressing mechanism with a massage glove and inflation equipment is arranged on the front side of the second supporting plate; the lower limb training mechanism comprises a supporting plate, a rotatable first bracket and a rotatable second bracket, the supporting plate is provided with a module sliding table, the bottom of the second bracket is connected with the module sliding table through an extending frame, and a foot pressing mechanism with a pressing foot sleeve and a protruding part is arranged on a baffle at the tail end of the second bracket. The device can synchronously carry out upper limb elbow joint bending training, hand pressing training, lower limb knee joint bending training and foot pressing training, supports multi-mode training adjustment, can meet the requirements of different patients, improves rehabilitation efficiency and comfort, and is suitable for upper limb and lower limb functional rehabilitation of neurotrauma patients.

The invention discloses a physical exercise device for nationwide fitness, comprising: a deformable basic frame comprising columns and a folding stay bar assembly connected between the columns; the three-dimensional motion seat mechanism is movably connected with the stand column through a spherical hinge mechanism; the upper limb training system comprises a left upper limb swing arm and a right upper limb swing arm which are independently hinged to the upper portion of the stand column. The lower limb training system comprises a left lower limb pedal and a right lower limb pedal which are independently hinged to the bottom of the basic frame; the space transmission frame is of a multi-rod linkage structure, the first end of the space transmission frame is connected with rotating shafts of the left upper limb swing arm and the right upper limb swing arm, and the second end of the space transmission frame is connected with rotating shafts of the left lower limb pedal and the right lower limb pedal. The self-adaptive resistance module comprises a hydraulic damping cylinder and a piston rod, a cylinder body of the hydraulic damping cylinder is installed on the foundation frame, and the movable end of the piston rod is connected to the space transmission frame. According to the device, when a user performs push-pull or pedaling actions, the upper limbs and the lower limbs generate a synergistic movement effect, and the energy transmission efficiency is greatly improved.

The invention discloses a comprehensive body builder based on motor control strength, and relates to the technical field of body builders, the comprehensive body builder comprises a base, a leg exercising frame is slidably mounted at one end of the base, a seat is mounted on the base, a frame body is fixedly connected to the side wall of the base, and push-pull arms are rotatably connected to the outer walls of the two sides of the frame body through rotating shafts; a first pulley block and a double-shaft motor are arranged at the top of the base, the first pulley block comprises two mounting frames fixedly connected to the top of the base, and mounting shafts are rotationally connected to the two mounting frames. Switching of upper limb training or lower limb training can be carried out by pressing the adjusting piece and rotating the fastening piece, switching of training exercises such as rowing and leg exercising can be carried out, the structure is simple, operation is convenient, a single motor power source can be distributed to different training devices, and the fitness equipment is convenient to use. Upper limb and lower limb training can be carried out on one device through a single motor power source, and the problems that an existing training device is single in function, and a plurality of devices need to be purchased are solved.

The utility model belongs to the technical field of rehabilitation equipment, and particularly relates to a grip strength trainer which comprises a three-way pipe. The left end connector and the right end connector of the three-way pipe are each provided with a connector, and each connector is provided with a flow channel hole penetrating left and right. A grip sleeve is arranged at the end, away from the three-way pipe, of each connector, the interior of each grip sleeve is communicated with the interior of the three-way pipe through a runner hole, and the grip sleeves are made of soft rubber materials; a top end interface of the three-way pipe is in threaded connection with a sealing cover; a mounting hole is formed in the outer side wall of each connector, a screw rod is in threaded connection with the interior of each mounting hole, and the screw rods can be used for adjusting the overflowing area of the runner holes. Patients in the department of cardiology can utilize the grip strength training device to train upper limbs after operation, so that blood circulation of the upper limbs is promoted, and myocardial contractility is enhanced; when a patient is trained, two hands respectively hold the two grip sleeves to alternately extrude the grip sleeves for finger grip training, the finger training interestingness can be enhanced, the finger training intensity can be adjusted, and the requirement for the finger training intensity can be met.

The utility model belongs to the technical field of rehabilitation training, and particularly relates to a rehabilitation training device which comprises a bottom plate, a sliding rail is fixedly connected to the top of the bottom plate, an adjustable seat assembly is installed on the outer wall of the sliding rail, an upper limb training assembly is arranged on the top of the adjustable seat assembly, and a lower limb training assembly is arranged on the side of the adjustable seat assembly. The upper limb exercise assembly comprises a bottom supporting shell, a second bearing is fixedly connected to the interior of the bottom supporting shell, a first threaded rod is fixedly connected to the interior of the second bearing, a sliding block is rotatably connected to the top of the first threaded rod, and a first worm wheel is fixedly connected to the first threaded rod; the side of the first worm gear is engaged with a first worm; the structural strength and reliability of the device are guaranteed, the safety is improved, potential safety hazards caused by the unstable structure are reduced, the device can be circularly lifted through a servo motor, and automatic training can be better conducted on a patient in the initial stage.

The invention provides multi-degree-of-freedom adaptive center-upper limb combined stroke rehabilitation equipment, and relates to the technical field of medical instruments, the equipment comprises an equipment base, and a back posture self-adaptive module, a center stimulation module and an upper limb training module are arranged on the equipment base; the central stimulation module comprises a multi-degree-of-freedom mechanical arm, a base of the multi-degree-of-freedom mechanical arm is connected with the back posture self-adaptive module, and a transcranial stimulation unit is arranged at the tail end of the multi-degree-of- The upper limb training module comprises at least one multi-degree-of-freedom upper limb rehabilitation mechanism and is spatially associated with the back posture self-adaptive module; and the visual guidance control module is used for collecting pose information of the patient in real time and dynamically controlling the multi-degree-of-freedom mechanical arm and / or the back pose self-adaptive module to perform motion compensation according to the pose information so as to maintain alignment of the transcranial stimulation unit and the target brain area of the patient. The stimulation output of the transcranial stimulation unit and the movement of the multi-degree-of-freedom upper limb rehabilitation mechanism are coordinated; and the precision of collaborative operation and the stability of the rehabilitation effect are improved.

The application relates to a stroke patient upper limb function reconstruction system, which at least comprises: a signal acquisition unit for acquiring physiological electrical signals of a stroke patient; a signal processing unit for processing the physiological electrical signals; and an upper limb training unit for assisting upper limb movement based on the control of the signal processing unit. The signal acquisition unit can at least acquire electroencephalogram signals of the stroke patient and first electromyogram signals generated by the upper limb under the assistance of the upper limb training unit, wherein the signal processing unit extracts the attention level of the patient according to the electroencephalogram signals, and the upper limb training unit assists the upper limb to move when the attention level reaches a preset value; the signal processing unit can also derive second electromyogram signals according to the electroencephalogram signals, and the signal processing unit continuously corrects the mapping relationship between the electroencephalogram signals and the motor imagery task based on the difference between the first electromyogram signals and the second electromyogram signals, so as to gradually improve the accuracy of the mapping relationship between the electroencephalogram signals and the motor imagery task.

The application provides an artificial elbow joint, an upper limb training rehabilitation system, an upper limb rehabilitation training method and a program product, and relates to the technical field of artificial exoskeleton bionic equipment. The artificial elbow joint comprises a large arm seat, a small arm seat, swing arms, a locking device and a transmission device, two swing arms are arranged side by side and one end is connected with the two side surfaces of the large arm seat and the other end is connected with the two side surfaces of the small arm seat; at least part of the transmission device is arranged in the large arm seat and acts on the swing arms to change the angle of the swing arms relative to the large arm seat; the top of the large arm seat and the top of the small arm seat are each provided with a locking device to fix or release the large arm and the small arm. By arranging the locking device on the top of the large arm seat and the top of the small arm seat, the arm can be conveniently, comfortably and safely locked or released, the technical problem that the conventional upper limb bionic exoskeleton device is not very convenient to put on and take off, the tightness adjustment is more complicated and additional burden is added to the patient or nursing staff is solved, and the application has great popularization value and wide application prospect.

The invention belongs to the technical field of postoperative rehabilitation, and particularly relates to a brain postoperative rehabilitation training nursing device which comprises a frame, universal wheels are arranged at the bottom of the frame, a rear fixing plate is arranged on one side of the frame, an upper limb training device is arranged on the upper side of the rear fixing plate, a lower limb training device is arranged on one side of the rear fixing plate, and a main controller is arranged on the rear fixing plate. The upper limb training device is electrically connected with the lower limb training device, and the upper limb training device and the lower limb training device are both electrically connected with the main controller; according to the invention, training of upper and lower limbs is integrated, a patient is forced to do coordinated movement through an electric control system, a natural movement mode of a human body is met, daily life actions are simulated, and cerebral cortex functional recombination and neural network reconstruction can be more effectively stimulated.

The utility model relates to training equipment for simulating equal-length exercise, which comprises an equipment base; the upper limb training mechanism comprises an upper limb training support, an armrest assembly and a first force sensor; the upper limb training support is arranged on the equipment base, the armrest assembly is movably connected with the upper limb training support, and the detection end of the first force sensor is in transmission connection with the armrest assembly; when a user performs upper limb training, the upper limbs of the user apply acting force to the armrest assembly, and the first force sensor collects the acting force of the upper limbs of the user through the armrest assembly; the lower limb training mechanism comprises a lower limb training support and a second force sensor; the lower limb training support is arranged on the equipment base, and the second force sensor is arranged between the lower limb training support and the equipment base; when the lower limbs of the user act on the lower limb training support to move, the second force sensor collects acting force data of the lower limbs of the user. When the training equipment is applied, a user always masters the force applied by the body of the user and the force needing to be borne, and potential damage to the body of the user is avoided.

The utility model discloses an upper limb training device based on torque sensing, which comprises a bottom frame, a supporting seat and a display screen, the supporting seat and the display screen are arranged on the bottom frame, two sides of the supporting seat are provided with torque turntables, and a torque sensor electrically connected with the torque turntables is arranged in the supporting seat. The signal output end of the torque sensor is electrically connected with the signal input end of the display screen; a connecting rod and a rotating handle covering the connecting rod are arranged on the outer side of the torsion rotating disc, a bent portion is arranged at the other end, away from the torsion rotating disc, of the rotating handle, a sliding part connected with the end of the connecting rod is arranged on the inner side of the bent portion, an elastic element is arranged between the sliding part and the rotating handle, and training operation is facilitated.

The present application relates to the technical field of medical rehabilitation equipment, in particular to a spinal cord injury rehabilitation exercise device and an exercise method thereof, comprising a supporting base, a spinal vertebra seat adjusting mechanism, a lower limb training mechanism and an upper limb training mechanism.In the present application, the gear rack transmission structure is composed of the toothed plate, the T-shaped positioning sliding block and the transmission gear, and is limited and guided by the T-shaped sliding groove, so that the position of the seat can be stably adjusted, and the multi-angle backrest of the seat can be adjusted by the servo motor, so that the sitting posture and the backrest angle can be individually adjusted according to the height of the patient, the injured part of the spinal vertebra and the rehabilitation stage, the human body spinal physiological curvature can be accurately fitted, the spinal posture adjustment, the passive training of the lower limbs and the resistance stretching of the upper limbs are integrated on the same supporting base, the rehabilitation training of the waist, the upper limbs and the lower limbs of the patient can be completed by one device, the rehabilitation process is simplified, the occupied space of the device is reduced, and the overall structure has high automation.

The invention provides upper and lower limb cooperative training equipment. The equipment comprises a supporting frame; the upper limb training assembly comprises an upper limb driving piece, an upper connecting rod piece and a grip piece, the upper limb driving piece is installed on the supporting frame, the upper connecting rod piece is installed on the upper limb driving piece, and the grip piece is installed on the upper connecting rod piece; the lower limb training assembly comprises a lower limb driving piece, a lower connecting rod piece and a pedal piece, the lower limb driving piece is installed on the supporting frame, the lower connecting rod piece is installed on the lower limb driving piece, the pedal piece is installed on the lower connecting rod piece, and the pedal piece is installed on the lower connecting rod piece. The upper limb training assembly and the lower limb training assembly conduct rehabilitation training according to a preset movement track. According to the circular track rehabilitation device, the problem that the motion track is still mainly based on single circular motion is solved, and the effect of the circular track rehabilitation device can be achieved.

The upper and lower limb paralysis rehabilitation booster comprises a base, an upper limb training assembly, a lower limb training assembly and a seat are arranged on the base, an adjusting groove is formed in the base in the length direction, an adjusting screw rod is rotationally connected into the adjusting groove, an adjusting block is in threaded connection with the adjusting screw rod, and the cross section of the adjusting block and the cross section of the adjusting groove are both square. The adjusting block is slidably connected into the adjusting groove, the seat is arranged on the adjusting block, an adjusting motor for driving the adjusting screw to rotate is arranged on the outer surface of the base, the adjusting screw drives the adjusting block to move along the adjusting groove, and the adjusting block moves to drive the seat to be close to or away from the training assembly. Therefore, the distance between the seat and the training assembly can be flexibly adjusted. The rehabilitation training device has the effect of improving the comfort of a patient during rehabilitation training.

The invention relates to an upper limb rehabilitation exercise device, belongs to the technical field of rehabilitation instruments, and provides the upper limb rehabilitation exercise device in order to solve the problem that an arm training effect is greatly reduced due to the fact that an existing upper limb trainer is not provided with a mechanism for simultaneously performing autonomous arm massage and finger training in flexion and extension training. Comprising an upper arm fixing plate, a forearm fixing plate and a driving mechanism, the upper arm fixing plate and the forearm fixing plate are rotationally connected, the driving mechanism is arranged between the upper arm fixing plate and the forearm fixing plate, and a massage mechanism and a hand exercise mechanism are further arranged on the forearm fixing plate. The rehabilitation training device has the advantages that the rehabilitation training device is simple and light in structure, rehabilitation training can be conveniently carried out anytime and anywhere, and a better training effect is guaranteed.

The application provides an upper limb interactive training system and a training evaluation method, which comprise a computer, a training device and a support, the computer is electrically connected with the training device, the training device is arranged on the support, and the training device comprises an interactive board and an operation handle; the interactive board comprises a training board, a frame, a plurality of indicator lights and a same number of inductive switches as the indicator lights; the operation handle slides on the training board, the inductive switches are arranged close to the indicator lights and are fixed on the training board or in the frame, and the inductive switches and the indicator lights are electrically connected through the computer; and the operation handle is provided with a trigger matched with the inductive switches at the bottom. The application can help a trainer to perform upper limb interactive rehabilitation training according to the guidance of the indicator lights in the frame, can automatically judge and feed back the completion of the upper limb interactive training through the computer, and can improve the interest in the upper limb training and the effect of the upper limb rehabilitation.

The utility model belongs to the technical field of rehabilitation instruments, and particularly relates to an upper and lower limb training rehabilitation machine. The upper and lower limb training rehabilitation machine comprises a rack and a limb training mechanism, and the rack comprises a cross rod, two bases which are oppositely arranged at the two ends of the cross rod and can move in the same direction or opposite directions and two movable fixing assemblies which are arranged on the two bases respectively and matched with the cross rod. The base comprises a base body, a vertical rod movably arranged on the base body and a height fixing piece arranged between the base body and the vertical rod. The limb training mechanism is arranged on the transverse rod and comprises a fixing base arranged on the transverse rod, a training frame rotationally arranged on the fixing base and a rotating fixing assembly arranged between the fixing base and the training frame. The position of the training frame is adjusted and fixed through the fixing base, the training frame and the rotating fixing assembly arranged between the fixing base and the training frame, a patient can select different movement angles according to different training conditions, and therefore the function that the upper limb training mode or the lower limb training mode of the upper limb and lower limb training rehabilitation machine can be freely switched is achieved.

1. Name of the product in this design: Upper Limb Trainer. 2. Purpose of this design: for fitness and training. 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 application belongs to the technical field of medical auxiliary equipment, and discloses a four-limb rehabilitation device with adjustable limbs for neurology department, which comprises a base, a seat and a rehabilitation part arranged on the base, wherein the base is provided with a sliding rail, the seat is slidingly connected to the sliding rail, and a driving cylinder for driving the seat to move is fixed to the base; the rehabilitation part comprises a main body, a lower limb training part arranged at the bottom of the main body, and an upper limb training part arranged at the upper part of the main body, wherein the lower limb training part comprises a foot pedal rotatably connected to the main body; the upper limb training part comprises a mounting block and a holding column rotatably connected to the mounting block; the upper part of the main body is provided with a mounting groove, and the mounting block is vertically slidingly connected to the mounting groove; the four-limb rehabilitation device further comprises a threaded column penetrating through the mounting block and being threadedly connected to the mounting block, the threaded column penetrating through the top of the main body and being rotatably connected to the main body, and a motor fixed to the top of the main body and driving the threaded column to rotate. The four-limb rehabilitation device can be adjusted, and the applicability is improved.

The invention relates to a desktop type upper limb training device which comprises a symmetrical linkage mechanism, a left hand supporting and fixing seat, a right hand supporting and fixing seat and a desk body. The symmetrical linkage mechanism is fixed to the table body and used for achieving planar two-dimensional movement of left-right symmetrical linkage, and the hand supporting and fixing base is fixed to the symmetrical linkage mechanism and used for fixing and supporting the upper limbs so as to achieve planar mirror image symmetrical movement of the limbs on the left side and the right side. According to one technical scheme, the symmetrical linkage mechanism is composed of a longitudinal movement mechanism and a transverse movement mechanism, and the transverse movement mechanism is installed on the longitudinal movement mechanism in a sliding mode and used for achieving free track movement of the hand supporting and fixing base in a plane. Longitudinal sliding blocks slide back and forth in a reciprocating mode along longitudinal sliding rods to provide longitudinal freedom degrees, and superposition of transverse sliding blocks along movement can meet the training requirements of the upper limbs on different tracks in the plane. Symmetrical linkage of the left side and the right side enables the patient to provide assistance for training of the affected side limbs with the help of the healthy side limbs.

The invention discloses an upper limb training device which comprises a first fixing bracket, a second fixing bracket and an elbow rotating frame, the elbow rotating frame is located between the first fixing bracket and the second fixing bracket, and the first fixing bracket, the second fixing bracket and the elbow rotating frame are rotationally connected through connecting pieces; elastic fixing bandages are arranged on the inner sides of the first fixing bracket and the second fixing bracket; the first elastic belt is arranged on the outer sides of the first fixing bracket, the second fixing bracket and the elbow rotating frame. According to the upper limb training device provided by the invention, through the cooperative design of the first fixing bracket, the second fixing bracket, the elbow rotating frame, the elastic fixing bandage and the first elastic band, the device can accurately simulate the natural unfolding action of the elbow, and the training intensity is flexibly adjusted according to the rehabilitation process of a patient; personalized and targeted elbow rehabilitation training is provided for patients in the immunology department, and the flexibility and muscle strength of elbow joints are effectively improved.

The application relates to the technical field of medical experiments, and discloses a semi-immersion type stroke experimental mouse rehabilitation training device, a screen is arranged on a base; a supporting platform is arranged on the base, one end of the supporting platform is rotationally connected with two groups of limb rotating shafts, the two ends of the two groups of limb rotating shafts are arranged to extend from the side surface of the supporting platform and are provided with pedals; a driving mechanism is arranged at the other end of the supporting platform, and the output end of the driving mechanism is connected with the limb rotating shafts; a rotating speed sensor for detecting the rotating speed of the output end of the driving mechanism is further arranged on the base, an experimental mouse is prone on the supporting platform, limbs are fixed on the pedals, the image playing speed of the screen is matched with the rotating speed to realize the coupling of the visual field and movement; the semi-immersion type task-oriented upper limb training can be completed in the mode of the coupling of the visual field and movement, the mouse can generate changes in movement planning and spatial position sense, the method of visual stimulation combined with movement training is used to improve the post-stroke neural plasticity and functional recovery of the mouse, and the in-depth exploration of the semi-immersion type neural rehabilitation mechanism is facilitated.

This invention relates to a cardiac rehabilitation training device, belonging to the field of rehabilitation training technology, including a lower limb training mechanism and an upper limb training mechanism. The upper limb training unit includes a mounting box, a training rod, and a pull ring. The mounting box is located above the lower limb training mechanism. The training rod is vertically arranged and slides through the mounting box. A sliding cavity is formed inside the training rod, and an elastic band is installed inside the sliding cavity. The top end of the elastic band is fixedly connected to the side wall of the sliding cavity, and the bottom end is fixedly connected to the pull ring. The upper limb training mechanism has a first state and a second state. In the first state, the training rod is locked to the mounting box, and the pull ring can be pulled freely. In the second state, the training rod can be raised and lowered vertically, and the pull ring is locked to the bottom end of the training rod. A controller is installed inside the mounting box. This device can meet the needs of coordinated upper and lower limb training, improve training efficiency, is simple to operate, highly adaptable, and helps to achieve a more scientific and comprehensive cardiac rehabilitation program.

The utility model relates to the technical field of hemodialysis puncture, in particular to a multifunctional stroke patient rehabilitation training device which comprises a bottom plate, a back plate arranged on the rear side of the bottom plate and armrest plates arranged on the left side and the right side of the bottom plate, a pedal plate is arranged at the bottom of the front side of the bottom plate, and upper limb training mechanisms are arranged on the inner sides of the armrest plates on the two sides respectively. A bottom box is arranged at the bottom of the bottom plate, an eccentric shaft is rotationally connected into the bottom box, wheels are connected to the two ends of the eccentric shaft respectively, an adjusting push-pull rod is arranged in the middle of the eccentric shaft, the free end of the adjusting push-pull rod is connected with the pedal, and a connecting block is arranged at the connecting end of the adjusting push-pull rod and connected with the upper limb training mechanism. The cerebral apoplexy rehabilitation training device solves the problems that in the prior art, a cerebral apoplexy rehabilitation training device is single in function, cannot synchronously conduct rehabilitation training on the upper limbs and the lower limbs of a patient, is poor in training effect, cannot be adjusted according to training of the patient, cannot change the training intensity of the device and is not beneficial to rehabilitation of the patient.

This invention discloses an upper and lower limb strength rehabilitation training device with mutually orthogonal vertical, horizontal, and front-back directions. It includes: a frame; a chair that slides slidably to the frame in the front-back direction; a pull rod that is detachably snapped onto the chair; and a resistance mechanism located on the front side of the frame. The pull rod is connected to the resistance mechanism via a resistance connector, and the resistance mechanism provides resistance to the pull rod. During actual training, the user can sit or lie on the chair, with their feet resting on the frame. When upper limb training is needed, the pull rod is removed from the chair and gripped with both hands. When lower limb training is needed, the pull rod is snapped onto the chair, and the user uses their lower limbs to slide the chair onto the frame. Thus, on the same device, users can train either their upper or lower limbs according to their needs, providing a good rehabilitation training experience.

The application provides a rehabilitation exercise robot, and belongs to the technical field of medical devices. The rehabilitation exercise robot comprises at least one unilateral training unit. The unilateral training unit comprises a first transmission mechanism, a second transmission mechanism, an upper limb training mechanism and a lower limb training mechanism. The first transmission mechanism is connected to a bed body. The upper limb training mechanism comprises at least a rocker arm part. The rocker arm part is in transmission connection with the first transmission mechanism. The rocker arm part is used for holding hands and can move along a first movement track. The lower limb training mechanism comprises at least a stepping part. The stepping part is in transmission connection with the second transmission mechanism. The stepping part is used for stepping feet and can move along a second movement track. The second transmission mechanism is in linkage cooperation with the first transmission mechanism, so that the rocker arm part and the stepping part move synchronously. The device aims to solve the technical problem that operators cannot perform linkage exercise of upper limbs and lower limbs while lying in bed in the prior art.

1. Name of the product in this design: Wrist accessory for multi-joint rehabilitation training. 2. Purpose of this design: Suitable for stabilizing the hand and wrist during upper limb training. 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.