A training device for rehabilitation therapy

Abstract

This application discloses a training device for rehabilitation therapy, comprising: a walking mechanism having a rolling platform for the user to walk on; lifting columns disposed on the walking mechanism on both sides of the rolling platform, with hanging columns on the lifting columns; two mounting platforms hinged to both sides of the walking mechanism, near the rear end of the walking mechanism, and each mounting platform having a first engaging portion; two wheelchair tracks having a second engaging portion, a grounding portion, and hanging holes adapted to the hanging columns; the second engaging portion is located at one end of the wheelchair track and is detachably connected to the corresponding first engaging portion; the grounding portion is located at the other end of the wheelchair track. When the mounting platform is in a flat state and the first engaging portion engages with the second engaging portion, the wheelchair track forms a channel connecting the rolling platform and the ground; after the first engaging portion separates from the second engaging portion, the mounting platform flips from the flat state to a stored state, and the wheelchair track is hung on the hanging columns of the lifting columns through the hanging holes, so that the mounting platform and wheelchair track have a storage function.

Description

Technical Field

[0001] This application relates to the technical field of rehabilitation training equipment, and more particularly to a training device for rehabilitation therapy. Background Technology

[0002] Gait rehabilitation training equipment is an auxiliary training device widely used in the field of rehabilitation medicine. It is primarily used to help patients with gait disorders caused by neurological injuries (such as stroke, spinal cord injury, etc.) or musculoskeletal diseases to recover their gait function. This type of equipment typically includes an adjustable-speed treadmill and handrails on both sides of the treadmill. The handrails help the user maintain balance and support upper limb strength during walking. Through repetitive and regular walking training in a controlled environment, it helps activate the patient's motor neural pathways, improve muscle strength and coordination, thereby effectively shortening the rehabilitation period. Due to its significant training effects, ease of operation, and lack of outdoor space limitations, gait rehabilitation training equipment has become an important treatment tool for rehabilitation centers, hospitals, and rehabilitation institutions.

[0003] To broaden the applicability of equipment and meet the rehabilitation needs of people with different mobility levels, some existing gait rehabilitation training devices have been improved based on the treadmill structure. Specifically, a track structure with corresponding guidance mechanisms is set at the rear of the treadmill, enabling wheelchair users to smoothly move their wheelchairs along the track to the top of the treadmill and complete the loading and unloading operations without assistance. This design breaks through the dependence of traditional equipment on assistive personnel, improves the independent use and safety of the equipment, and is especially suitable for rehabilitation patients with limited mobility and lack of caregivers.

[0004] While existing gait rehabilitation training equipment has made some progress in adapting to wheelchair users, significant structural design flaws remain. In particular, the track and its accompanying guiding mechanism at the rear of the treadmill are typically fixed or semi-detachable, lacking effective storage or folding mechanisms. Even when not used for wheelchair-assisted training, the track still occupies considerable space, resulting in a bulky machine that is difficult to arrange flexibly and requires ample space in the rehabilitation training area. This structure not only affects the space utilization of the training room but also limits the equipment's application in small rehabilitation institutions or home rehabilitation environments. Therefore, there is an urgent need to develop a new type of gait rehabilitation training equipment with track storage capabilities to improve its spatial adaptability and optimize its flexibility and practicality in various usage scenarios. Utility Model Content

[0005] This application provides a training device for rehabilitation therapy, which solves the problem that the mechanism for moving wheelchair equipment onto the walking mechanism in existing gait rehabilitation training equipment does not have a storage function. The technical solution is as follows:

[0006] This application provides a training device for rehabilitation therapy, comprising: a walking mechanism having a rolling platform for the user to walk on; lifting columns disposed on the walking mechanism on both sides of the rolling platform, with hanging columns provided on the lifting columns; two mounting platforms hinged to both sides of the walking mechanism near the rear end of the walking mechanism, each mounting platform having a first engaging portion; the mounting platforms are supported on the rolling platform after being flipped, with the first engaging portion located on the side of the mounting platform away from the rolling platform, and the mounting platforms are in a flat state; the mounting platforms are also upright on the side of the lifting columns near the rear end of the walking mechanism after being flipped, and the mounting platforms are in a retracted state; and two wheelchair tracks having a second engaging portion, a grounding portion, and hanging holes adapted to the hanging columns; the second engaging portion is located at one end of the wheelchair track for detachably connecting to the corresponding first engaging portion; the grounding portion is located at the other end of the wheelchair track for contacting the ground.

[0007] When the mounting platform is in a flat state and the first and second locking parts are engaged, the wheelchair track forms a channel connecting the rolling platform and the ground; after the first and second locking parts are separated, the mounting platform flips from the flat state to the storage state, and the wheelchair track is hung on the hanging column of the lifting column through the hanging hole.

[0008] In one embodiment, it further includes: a torque hinge, the mounting platform being hinged to the traveling mechanism via the torque hinge; the torque hinge is provided with a locking pin, the mounting platform is provided with a rotary switch, and the rotary switch is provided with an annular groove and an inlet communicating with the annular groove;

[0009] When the mounting platform is in the retracted state, the locking pin enters the annular groove through the inlet. Rotating the rotary switch moves the inlet, thereby connecting the locking pin and the rotary switch in a locking manner, which can prevent the mounting platform from flipping over through the torque hinge.

[0010] In one embodiment, it further includes: two handrail crossbars installed on the top of the corresponding lifting column to provide upper limb support for the user; a lifting control mechanism disposed on the handrail crossbars and signal-connected to the lifting column, the lifting control mechanism having a trigger switch to control the lifting column to rise and fall by pressing the trigger switch.

[0011] In one embodiment, it further includes: four hinge seats arranged in pairs at the bottom of two handrail crossbars; and two grip members with a U-shaped structure, the two ends of which are hinged to two hinge seats on the same handrail crossbar.

[0012] In one embodiment, ratchet joints are provided at both ends of the grip member. The ratchet joints have a plurality of ratchet teeth and a tooth groove located between two adjacent ratchet teeth. The ratchet teeth have a top wall and a guide wall arranged opposite to the top wall. A limit insertion hole is provided on the hinge seat. A limit pin is connected to the limit insertion hole in a plug-in manner. The limit pin enters the corresponding tooth groove through the limit insertion hole.

[0013] When the grip lever is rotated, the limiting pin moves from the current tooth groove to the next tooth groove through the guide wall, and the limiting pin abuts against the top wall of the corresponding ratchet tooth to restrict the ratchet joint from rotating back to its original position, thereby allowing the grip lever to rotate unidirectionally in the hinge seat.

[0014] In one embodiment, it further includes: a first display device, disposed on a column on one side of the walking mechanism and signal-connected to the walking mechanism, for adjusting the running gear of the rolling table; and an infrared ray projection mechanism, disposed on a column on one side of the walking mechanism and electrically connected to the first display device, for projecting infrared rays onto the top of the rolling table.

[0015] The walking mechanism is activated by the user touching an infrared light on the rolling platform.

[0016] In one embodiment, the infrared ray projection mechanism includes: a servo motor mounted on a column and electrically connected to a first display device; and an infrared light source rotatably mounted on the servo motor so that the illumination angle of the infrared light emitted by the infrared light source can be adjusted on the servo motor.

[0017] In one embodiment, it further includes: an obstacle mounting base, which has a U-shaped structure and is fastened to one side of the walking mechanism; an adjusting rod, which is disposed on the top of the obstacle mounting base; a slider, which is slidably sleeved on the adjusting rod so that the distance between the slider and the walking mechanism can be adjusted in the height direction by means of the adjusting rod; and an elastic obstacle rod, which is connected to the slider and extends above the rolling table.

[0018] In one embodiment, the device further includes: a second display device disposed at the front end of the walking mechanism; and a camera disposed on the second display device and electrically connected to the second display device, wherein the camera's shooting direction is the motion space located directly above the rolling platform, and is used to record the user's training movements.

[0019] Compared with existing technologies, the training device for rehabilitation therapy proposed in the above technical solution, by setting up flip-up mounting platforms on both sides of the rear end of the walking mechanism, and combining them with wheelchair tracks that have a snap-fit ​​structure and hanging function, not only meets the needs of wheelchair users to get on and off the machine independently, but also achieves convenient storage and flexible switching of the wheelchair tracks. Specifically, the mounting platforms are hinged to the walking mechanism, and a first snap-fit ​​part cooperates with a second snap-fit ​​part on the wheelchair tracks, so that the wheelchair tracks can be connected to the mounting platforms to form a passage when in use; when not in use, the mounting platforms can be flipped to the storage state, and the wheelchair tracks can be hung on the hanging columns of the lifting column through the hanging holes, thereby achieving suspended storage of the tracks, significantly reducing the overall footprint of the equipment and improving the space utilization efficiency of the training site. The mounting platforms adopt a hinged flip-up structure, and the wheelchair tracks are connected to the mounting platforms by snap-fit ​​and can be hung and stored through the hanging holes. The overall structure is simple and easy to operate, which not only reduces manufacturing costs, but also facilitates later maintenance and daily management. In the flat position, the mounting platform is supported on the rolling platform, ensuring that the wheelchair track stably supports the weight of the wheelchair; in the stowed position, the mounting platform stands upright next to the lifting column, which will not interfere with the operation of the rolling platform, ensuring the safety of the user and the stability of the equipment operation.

[0020] In summary, the training device proposed in this application effectively solves the problem of the inability to store wheelchair tracks in the prior art, and has also made significant progress in improving spatial adaptability and ease of use, with good clinical application prospects and market promotion value.

[0021] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0022] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0023] Figure 1 This is a three-dimensional structural diagram of the training device with the mounting platform in a flat state, as shown in the embodiment of this application.

[0024] Figure 2 for Figure 1 Enlarged view of part A;

[0025] Figure 3This is a three-dimensional structural diagram of the training device with the mounting platform in a stowed state, as shown in the embodiment of this application.

[0026] Figure 4 for Figure 3 Enlarged view of part B;

[0027] Figure 5 This is a three-dimensional structural diagram of the lifting column in the embodiments of this application;

[0028] Figure 6 This is a three-dimensional structural diagram of the wheelchair track in an embodiment of this application;

[0029] Figure 7 This is a three-dimensional structural diagram of the handrail crossbar and hinge seat in the embodiments of this application;

[0030] Figure 8 This is an enlarged view of the hinge seat in an embodiment of this application;

[0031] Figure 9 This is a schematic diagram of the ratchet connector in an embodiment of this application;

[0032] Figure 10 This is a schematic diagram of the assembly of the hinge seat and ratchet joint in an embodiment of this application;

[0033] Figure 11 This is an assembly diagram of the first display device and the infrared ray projection mechanism in an embodiment of this application;

[0034] Figure 12 This is a schematic diagram of the assembly of the obstacle mounting base, adjusting rod, slider, and elastic obstacle rod in the embodiments of this application.

[0035] Figure label:

[0036] 1. Walking mechanism;

[0037] 1a. Scrolling table surface;

[0038] 2. Lifting column;

[0039] 21. Hanging pillar;

[0040] 3. Mounting platform;

[0041] 30. First snap-fit ​​part; 31. Rotary switch;

[0042] 4. Wheelchair track;

[0043] 40a, Second snap-fit ​​part; 40b, Grounding part; 41, Hanging hole;

[0044] 5. Torque hinge;

[0045] 51. Locking pin;

[0046] 6. Handrail crossbar;

[0047] 61. Lifting control mechanism; 62. Hinge seat; 63. Handle bar; 64. Ratchet joint; 65. Limit pin;

[0048] 621. Limiting insertion hole; 641. Ratchet; 642. Tooth groove;

[0049] 7. First display device;

[0050] 8. Infrared ray projection mechanism;

[0051] 81. Servo motor; 82. Infrared light source component;

[0052] 9. Second display device;

[0053] 91. Camera;

[0054] 10. Obstacle mounting base; 11. Adjusting rod; 12. Slider; 13. Flexible obstacle rod. Detailed Implementation

[0055] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0056] Reference Figures 1 to 4 As shown, an embodiment of this application proposes a training device for rehabilitation therapy. The training device may include: a walking mechanism 1 with a rolling platform 1a for the user to walk on; lifting columns 2, disposed on the walking mechanism 1 and located on both sides of the rolling platform 1a, with hanging columns 21 on the lifting columns 2; and two mounting platforms 3, hinged to both sides of the walking mechanism 1 and close to the rear end of the walking mechanism 1. Each mounting platform 3 has a first engaging portion 30. After being flipped, the mounting platform 3 is supported on the rolling platform 1a, with the first engaging portion 30 located on the mounting platform 3 away from the rolling platform 1a. On one side of the platform 1a, the mounting platform 3 is in a flat state. After being flipped, the mounting platform 3 stands upright on the side of the lifting column 2 near the rear end of the walking mechanism 1. The mounting platform 3 is in a stored state. The mounting platform 3 has a first locking part 30; and two wheelchair tracks 4, each having a second locking part 40a, a grounding part 40b, and a hanging hole 41 adapted to the hanging column 21. The second locking part 40a is located at one end of the wheelchair track 4 and is used to detachably connect to the corresponding first locking part 30. The grounding part 40b is located at the other end of the wheelchair track 4 and is used to rest on the ground.

[0057] When the mounting platform 3 is in a flat state and the first locking part 30 and the second locking part 40a are locked together, the wheelchair track 4 forms a channel connecting the rolling platform 1a and the ground; after the first locking part 30 and the second locking part 40a are separated, the mounting platform 3 flips from the flat state to the storage state, and the wheelchair track 4 is hung on the hanging column 21 of the lifting column 2 through the hanging hole 41.

[0058] Specifically, in the technical solution adopted in this application, the walking mechanism 1 can be a dedicated running platform for users to walk or run, and the rolling platform 1a is the platform formed by the running belt on the running platform. Lifting columns 2 are installed on both sides of the walking mechanism 1 to form protection on both sides of the walking mechanism 1, so as to avoid users falling due to lack of protective support or unnecessary safety hazards caused by entering or exiting the walking mechanism 1 from both sides. The key technical point of this application is that two mounting platforms 3 are hingedly installed on both sides of the walking mechanism 1 near the rear end. These mounting platforms 3 can be flipped on the rolling platform 1a based on the hinge, and a first locking part 30 is provided on the mounting platform 3. When the mounting platform 3 is flipped, it can be in a flat state and a stowed state. Specifically, after being flipped, the mounting base is supported on the rolling platform 1a, and the first locking part 30 is located on the side of the mounting platform 3 away from the rolling platform 1a, at which time the mounting platform 3 is in a flat state; while after being flipped, the mounting base is erected on the lifting column 2. The column 2 is located near the rear end of the walking mechanism 1, at which point the mounting platform 3 is in a retracted state. In this application, two wheelchair tracks 4 are also adapted to the structure of the two mounting platforms 3. Each wheelchair track 4 has a second engaging portion 40a and a grounding portion 40b. The second engaging portion 40a is located at one end of the wheelchair track 4 and can be detachably connected to the first engaging portion 30. The grounding portion 40b is located at the other end of the wheelchair track 4 and is used to tilt and rest on the ground based on the mounting platform 3, so that the wheelchair can be guided to move onto the rolling platform 1a with the cooperation of the wheelchair track 4 and the mounting platform 3. In use, the mounting platform 3 can be flipped from its retracted state to a flat state, and the wheelchair track 4 can be manually installed on the mounting platform 3 based on the cooperation of the first engaging portion 30 and the second engaging portion 40a. When the wheelchair track 4 is no longer needed or after use, it can be disassembled from the mounting platform 3 via the first latching part 30 and the second latching part 40a. The mounting platform 3 can then be flipped from its flat state to its storage state, thus preventing the mounting platform 3 from interfering with the rolling surface 1a. In this embodiment, the back of the wheelchair track 4 is also provided with a hanging hole 41, and the outer side of the lifting column 2 is provided with a hanging column 21. The wheelchair track 4 removed from the mounting platform 3 can be hung on the hanging column 21 of the lifting column 2 via the hanging hole 41, effectively saving storage space for the wheelchair track 4 and avoiding inconvenience when it is needed.

[0059] Reference Figure 4and Figure 6 As shown, in one embodiment, the connection between the first snap-fit ​​part 30 and the second snap-fit ​​part 40a is a snap-fit ​​connection. The mounting platform 3 is provided with a mounting groove, and the mounting groove has a groove wall on the side near the rear end of the walking mechanism 1 to form the first snap-fit ​​part 30. The back of the wheelchair track 4 is provided with a strip groove that matches the groove wall to form the second snap-fit ​​part 40a. When the wheelchair track 4 is installed on the mounting platform 3, the groove wall is embedded in the strip groove, so that the wheelchair track 4 can be detachably installed on the mounting platform 3.

[0060] Furthermore, refer to Figure 2 and Figure 4 As shown, in some embodiments, it also includes: a torque hinge 5, the mounting platform 3 is hinged to the walking mechanism 1 via the torque hinge 5; the torque hinge 5 is provided with a locking pin 51, the mounting platform 3 is provided with a rotary switch 31, the rotary switch 31 is provided with an annular groove and an inlet communicating with the annular groove.

[0061] When the mounting platform 3 is in the storage state, the locking pin 51 enters the annular groove through the inlet. Rotating the rotary switch 31 causes the inlet to shift, thereby connecting the locking pin 51 and the rotary switch 31 in a locking manner, so as to restrict the mounting platform 3 from flipping through the torque hinge 5.

[0062] Specifically, in the technical solution adopted in this application, the torque hinge 5 is installed on the traveling mechanism 1 and the mounting platform 3 by fasteners, so that the mounting platform 3 can be rotated 90° or nearly 90° above the rolling platform 1a to form a flat state supported on the rolling platform 1a and a retracted state standing on one side of the lifting column 2. In a further embodiment, a locking component is also provided between the torque hinge 5 and the mounting platform 3, which can fix the mounting platform 3 after it is rotated to maintain the retracted state; specifically, a locking pin 51 is provided on the side of the torque hinge 5 away from the traveling mechanism 1, and a rotary switch 31 is provided on the mounting platform 3. The rotary switch 31 has an annular groove and an inlet communicating with the annular groove. In use, the mounting platform 3 is flipped to the retracted state, i.e., erected on one side of the lifting column 2. At this time, the locking pin 51 enters the annular groove through the through-hole. Rotating the rotary switch 31 on the mounting platform 3 causes the through-hole to shift, thus restricting the locking pin 51 from moving out of the annular groove. This achieves the purpose of preventing the mounting platform 3 from flipping based on the torque hinge 5, ensuring that the mounting platform 3 remains in the retracted state. This avoids the safety hazard of the mounting platform 3 being able to flip freely to the flat state when in the retracted state, affecting the operation of the rolling table 1a or causing other reliability issues. When it is necessary to flip the mounting platform 3 from the retracted state to the flat state, the rotary switch 31 can be rotated to align the through-hole with the locking pin 51. At this time, the mounting platform 3 can be flipped based on the torque hinge 5, and the locking pin 51 moves out of the annular groove through the through-hole.

[0063] Furthermore, refer to Figure 1 and Figure 3 As shown, in some embodiments, it also includes: two handrail crossbars 6, installed on the top of the corresponding lifting column 2, for providing upper limb support for the user; a lifting control mechanism 61, disposed on the handrail crossbars 6 and signal-connected to the lifting column 2, the lifting control mechanism 61 having a trigger switch to control the lifting column 2 to rise and fall by pressing the trigger switch.

[0064] Specifically, in the technical solution adopted in this application, the lifting column 2 can be equipped with a built-in electric push rod to achieve the lifting function, or the lifting column 2 can be an electric push rod. To facilitate user support of the upper limbs, a handrail 6 is also provided at the top of the lifting column 2, and a lifting control mechanism 61 connected to the lifting column 2 is configured on the handrail 6, so that the lifting column 2 can be controlled to rise and fall through the lifting control mechanism 61. In one embodiment, the lifting control mechanism 61 has a trigger switch, which can be a push-button switch. Two trigger switches can be provided, one for controlling the lifting column 2 to rise and the other for controlling the lifting column 2 to fall. When neither trigger switch is pressed, the lifting column 2 is in a locked state, thereby providing support for the handrail 6.

[0065] Furthermore, refer to Figure 1 , Figure 3 , Figure 7 and Figure 8 As shown, in some embodiments, it also includes: four hinge seats, arranged in pairs at the bottom of the two handrail crossbars 6; two grip members 63, which are U-shaped, with both ends of the grip members 63 hinged to the two hinge seats on the same handrail crossbar 6.

[0066] Specifically, in the technical solution adopted in this application, in order to provide users with more upper limb support, grip members 63 can be connected to the handrail crossbar 6 for users to hold, so as to ensure greater safety and reliability during training. Specifically, hinge seats are fixedly installed at the bottom of the handrail crossbar 6. In this embodiment, there are four hinge seats, which are installed in pairs on the corresponding handrail crossbar 6. The grip members 63 are set with a U-shaped structure, and the two ends of the grip members 63 are hinged to two hinge seats on the same handrail crossbar 6, so that the grip members 63 can be adjusted in angle through the hinge seats to accommodate more people of different body types.

[0067] Furthermore, refer to Figure 9 and Figure 10As shown, in some embodiments, ratchet joints 64 are provided at both ends of the grip member 63. The ratchet joint 64 has a plurality of ratchet teeth 641 and a tooth groove 642 located between two adjacent ratchet teeth 641. The ratchet teeth 641 have a top wall and a guide wall arranged opposite to the top wall. A limit insertion hole 621 is provided on the hinge seat. A limit pin 65 is connected to the limit insertion hole 621 by a plug-in method. The limit pin 65 enters the corresponding tooth groove 642 through the limit insertion hole 621.

[0068] When the grip 63 is rotated, the limiting pin 65 moves from the current tooth groove 642 into the next tooth groove 642 through the guide wall, and the limiting pin 65 abuts against the abutting wall of the corresponding ratchet 641 to restrict the ratchet joint 64 from rotating back to its original position, thereby allowing the grip 63 to rotate unidirectionally in the hinge seat.

[0069] Specifically, in the technical solution adopted in this application, in order to enable the grip 63 to provide support force to the user, a one-way rotation adjustment mechanism is adopted between the grip 63 and the hinge seat. That is, when the grip 63 is pressed down during use, the grip 63 cannot rotate based on the hinge seat and provide support force to the user; while when the grip 63 is lifted up, the grip 63 rotates based on the hinge seat to adjust the angle of the grip 63. To achieve this mechanism, in this embodiment, the two ends of the grip 63 are provided with ratchet joints 64. The ratchet joints 64 have a plurality of ratchet teeth 641 and a tooth groove 642 located between two adjacent ratchet teeth 641. The two opposite sidewalls of the ratchet teeth 641 are abutting walls and guide walls, respectively. The hinge seat is provided with a limiting insertion hole 621, and a limiting pin 65 is arranged in the limiting insertion hole 621. When the grip 63 is hinged to the hinge seat through the ratchet joints 64, the limiting pin 65 is inserted into the tooth groove 642 between two adjacent ratchet teeth 641 through the limiting insertion hole 621. Since the abutting wall is a straight-cut structure, the limiting pin 65 can abut against the abutting wall to restrict the ratchet joint 64 from rotating in one direction based on the hinge seat. The guide wall is a beveled structure, so that the limiting pin 65 can move to the next tooth groove 642 by the guidance of the guide wall, thereby allowing the ratchet joint 64 to rotate in the other direction. In use, when the grip lever 63 is pressed down, the limiting pin 65 abuts against the abutment wall of one of the ratchet teeth 641 to restrict the rotation of the grip lever 63 based on the hinge seat, thus providing support to the user. When the grip lever 63 is lifted up, the limiting pin 65 enters the next tooth groove 642 through the guide wall of one of the ratchet teeth 641, allowing the grip lever to rotate based on the hinge seat to complete the angle adjustment. It should be noted that when it is necessary to retract the grip lever 63, the limiting pin 65 is pulled out of the limiting socket 621, allowing the ratchet joint 64 to rotate in two defined directions within the hinge seat, thus enabling the retraction operation of the grip lever 63 based on the hinge seat.

[0070] Furthermore, refer to Figure 1 , Figure 3 and Figure 11 As shown, in some embodiments, it further includes: a first display device 7, which is disposed on a column on one side of the walking mechanism 1 and is signal-connected to the walking mechanism 1, for adjusting the running gear of the rolling table 1a; and an infrared ray projection mechanism 8, which is disposed on a column on one side of the walking mechanism 1 and is electrically connected to the first display device 7, for projecting infrared rays onto the top of the rolling table 1a.

[0071] The walking mechanism 1 is activated by the user touching an infrared light on the rolling platform 1a.

[0072] Specifically, in the technical solution adopted in this application, the first display device 7 is a touch screen, which can be mounted on one of the lifting columns 2 via a display bracket. The first display device 7 can be connected to the walking mechanism 1 via a signal connection, for example, by using a data cable or power cable. The first display device 7 can select the mode of the walking mechanism 1, such as the operating speed and time of the rolling platform 1a, allowing the walking mechanism 1 to systematically train the user's walking ability or the flexibility of using the wheelchair. An infrared ray projection mechanism 8, electrically connected to the first display device 7, is also mounted on one of the lifting columns 2. The infrared rays emitted by the infrared ray projection mechanism 8 are projected onto or above the rolling platform 1a, thereby forming a trigger area on the walking mechanism 1. The infrared rays can scan whether the user has entered the trigger area. When the user moves into the trigger area on the rolling platform 1a, the walking mechanism 1 begins training. When the user moves out of the trigger area, it indicates that the user has left the safe training area, and the walking mechanism 1 can be braked in an emergency to avoid safety risks. It should be noted that the existing walking mechanism 1 already has an emergency braking mechanism. In this embodiment, the need to brake the walking mechanism 1 is determined by scanning the human body with infrared light, rather than changing the basic braking principle of the walking mechanism 1. Therefore, the braking walking mechanism 1 is not the technical point to be protected in this application, so the braking principle will not be described in detail.

[0073] Furthermore, refer to Figure 11 As shown, in some embodiments, the infrared ray projection mechanism 8 includes: a servo motor 81, mounted on a column, and electrically connected to the first display device 7; and an infrared light source 82, rotatably mounted on the servo motor 81, so that the illumination angle of the infrared light emitted by the infrared light source 82 can be adjusted on the servo motor 81.

[0074] Specifically, in the technical solution adopted in this application, the infrared ray projection mechanism 8 includes at least a servo motor 81 and an infrared light source 82. The infrared light source 82 is mounted on the servo motor 81, thereby allowing the servo motor 81 to precisely adjust the rotation angle of the infrared light source, which in turn adjusts the illumination angle of the infrared light emitted from the infrared light source. This facilitates the formation of an adjustable trigger area on a portion of the rolling platform 1a of the walking mechanism 1. It should be noted that both the servo motor 81 and the infrared light source 82 are existing devices, and their internal structures have not been improved. Therefore, they will not be described in detail in this embodiment.

[0075] Furthermore, refer to Figure 12 As shown, in some embodiments, it further includes: an obstacle mounting base 10, which has a U-shaped structure and is fastened to one side of the walking mechanism 1; an adjusting rod 1211, which is disposed on the top of the obstacle mounting base 10; a slider, which is slidably sleeved on the adjusting rod 1211 so that the distance between the slider and the walking mechanism 1 can be adjusted in the height direction by adjusting the adjusting rod 1211; and an elastic obstacle rod 13, which is connected to the slider and extends above the rolling table 1a.

[0076] Specifically, in the technical solution adopted in this application, the obstacle mounting base 10 can be detachably fastened to one side of the walking mechanism 1 using fasteners. When the fasteners on the obstacle mounting base 10 are removed or installed, the position of the obstacle mounting base 10 can be adjusted on the walking mechanism 1. An adjusting rod 1211 is vertically mounted on the top of the obstacle mounting base 10, and a slider is slidably mounted on the adjusting rod 1211. The slider adjusts the distance between itself and the rolling platform 1a, which is the height adjustment of the slider based on the rolling platform 1a. The elastic obstacle bar 13 is horizontally mounted on the slider, thereby forming an obstacle above the rolling platform 1a to increase the difficulty of training. In this embodiment, the elastic obstacle bar 13 can be made of flexible material with elastic properties to avoid safety risks when the user fails to climb over the elastic obstacle bar 13. When the elastic obstacle bar 13 contacts the human body, it will elastically deform to avoid rigid contact with the user and cause injury.

[0077] In one embodiment, the elastic obstacle bar 13 located above the rolling table 1a can be used in conjunction with the infrared ray projection mechanism 8 described above. After adjusting the operating level through the first display device 7, it can be combined with the elastic obstacle bar 13 to form training methods with more difficulty levels, increasing the training modes in the rehabilitation therapy training device, enhancing the diversity of rehabilitation training, and adapting to more people with different levels of rehabilitation.

[0078] Furthermore, refer to Figure 1 and Figure 3As shown, in some embodiments, it further includes: a second display device 9, configured at the front end of the walking mechanism 1; and a camera 91, configured on the second display device 9 and electrically connected to the second display device 9, wherein the shooting direction of the camera 91 is the motion space located directly above the rolling platform 1a, for recording the user's training movements.

[0079] Specifically, in the technical solution adopted in this application, a second display device 9 is also configured at the front end of the walking mechanism 1 for interaction with the user. A camera 91 is configured on the second display device 9 for filming the user performing rehabilitation training on the walking mechanism 1, so as to record the rehabilitation status through the user's training movements, in order to facilitate further treatment or plan the next step of rehabilitation training.

[0080] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0081] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0082] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process. Furthermore, the scope of the preferred embodiments of this application includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the functionality involved.

[0083] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus or device (such as a computer-based system, a processor-included system or other system that can fetch and execute instructions from, an instruction execution system, apparatus or device).

[0084] It should be understood that various parts of this application can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in memory and executed by a suitable instruction execution system. All or part of the steps of the methods in the above embodiments can be implemented by a program instructing related hardware, the program being stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiments.

[0085] Furthermore, the functional units in the various embodiments of this application can be integrated into a processing module, or each unit can exist physically separately, or two or more units can be integrated into a module. The integrated module can be implemented in hardware or as a software functional module. If the integrated module is implemented as a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. This storage medium can be a read-only memory, a disk, or an optical disk, etc.

[0086] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A training device for rehabilitation therapy, characterized in that, include: The walking mechanism has a rolling platform for the user to walk on; A lifting column is configured on the traveling mechanism and located on both sides of the rolling platform; the lifting column is equipped with a hanging column. Two mounting platforms are hinged to both sides of the traveling mechanism, near the rear end of the traveling mechanism, and each mounting platform has a first locking part. After being flipped, the mounting platform is supported on the rolling table. The first locking part is located on the side of the mounting platform away from the rolling table, and the mounting platform is in a flat state. After being flipped, the mounting platform is erected on the side of the lifting column near the rear end of the traveling mechanism, and the mounting platform is in a retracted state. as well as, Two wheelchair tracks, each having a second locking part, a grounding part, and a hanging hole adapted to the hanging post; The second snap-fit ​​portion is disposed at one end of the wheelchair track and is used to detachably connect to the corresponding first snap-fit ​​portion; The grounding part is located at the other end of the wheelchair track for contact with the ground; When the mounting platform is in the flat state and the first locking part is engaged with the second locking part, the wheelchair track forms a channel connecting the rolling platform and the ground. After the first latching part separates from the second latching part, the mounting platform flips from the flat state to the storage state, and the wheelchair track is hung on the hanging column of the lifting column through the hanging hole.

2. The training device for rehabilitation therapy according to claim 1, characterized in that, Also includes: A torque hinge is used to hinge the mounting platform to the traveling mechanism; The torque hinge is provided with a locking pin, and the mounting platform is provided with a rotary switch. The rotary switch has an annular groove and a through-hole that connects to the annular groove. When the mounting platform is in the retracted state, the locking pin enters the annular groove through the through-hole. Rotating the rotary switch causes the through-hole to shift, thereby connecting the locking pin and the rotary switch in a locking manner, which can prevent the mounting platform from flipping over through the torque hinge.

3. The training device for rehabilitation therapy according to claim 1, characterized in that, Also includes: Two handrail crossbars are installed on the top of the corresponding lifting column to provide upper limb support for the user; A lifting control mechanism is configured on the handrail crossbar and is signal-connected to the lifting column. The lifting control mechanism has a trigger switch to control the lifting column to rise or fall by pressing the trigger switch.

4. A training device for rehabilitation therapy according to claim 3, characterized in that, Also includes: Four hinge seats are arranged in pairs at the bottom of the two handrail crossbars; Two grip members are arranged in a U-shape, and the two ends of the grip members are hinged to two hinge seats on the same handrail crossbar.

5. A training device for rehabilitation therapy according to claim 4, characterized in that, The grip member has ratchet joints at both ends, the ratchet joints have a number of ratchet teeth and a tooth groove between two adjacent ratchet teeth, the ratchet teeth have a top wall and a guide wall arranged opposite to the top wall, and the hinge seat has a limit insertion hole. A limiting pin is connected to the limiting socket in a plug-in manner, and the limiting pin enters the corresponding tooth groove through the limiting socket; When the grip is rotated, the limiting pin moves from the current tooth groove into the next tooth groove through the guide wall, and the limiting pin abuts against the abutting wall corresponding to the ratchet tooth to restrict the ratchet joint from rotating back to its original position, thereby allowing the grip to rotate unidirectionally in the hinge seat.

6. A training device for rehabilitation therapy according to claim 1, characterized in that, Also includes: A first display device is mounted on the column on one side of the walking mechanism and is signal-connected to the walking mechanism for adjusting the running speed of the rolling table. An infrared ray projection mechanism is disposed on the column on one side of the walking mechanism and electrically connected to the first display device for projecting infrared rays onto the top of the rolling platform. The walking mechanism is activated by a user touching the infrared light on the rolling platform.

7. A training device for rehabilitation therapy according to claim 6, characterized in that, The infrared ray projection mechanism includes: A servo motor is mounted on the column and is electrically connected to the first display device; An infrared light source is rotatably mounted on the servo motor so that the illumination angle of the infrared light emitted by the infrared light source can be adjusted on the servo motor.

8. A training device for rehabilitation therapy according to claim 1 or 6, characterized in that, Also includes: The obstacle mounting base has a U-shaped structure and is fastened to one side of the walking mechanism; An adjusting rod is located at the top of the obstacle mounting base; A slider is slidably fitted onto the adjusting rod so that the distance between the slider and the traveling mechanism can be adjusted along the height direction via the adjusting rod; An elastic barrier bar is attached to the slider and extends above the rolling surface.

9. A training device for rehabilitation therapy according to claim 1, characterized in that, Also includes: A second display device is disposed at the front end of the walking mechanism; A camera is configured on and electrically connected to the second display device. The camera's shooting direction is the motion space directly above the scrolling platform, and it is used to record the user's training movements.

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