Walking protection device for rehabilitation training of orthopedics department

Abstract

The utility model discloses an orthopedics rehabilitation training walking protection device which comprises an annular frame and a fixing ring, the fixing ring is arranged in the annular frame, a plurality of groups of upper outer fixing buckles are installed on the inner wall of the fixing ring at equal intervals, lower outer fixing buckles are installed on the inner wall of the fixing ring below the upper outer fixing buckles, and the lower outer fixing buckles are connected with the annular frame. A fixing ring is arranged on the upper portion of the fixing base, a girdling fixator is arranged in the fixing ring, a plurality of upper inner fixing buckles are installed on the outer wall of the girdling fixator at equal intervals, lower inner fixing buckles are installed on the portions, below the upper inner fixing buckles, of the outer wall of the girdling fixator, and an upper elastic rope is arranged on the outer portion of the girdling fixator. According to the utility model, not only are convenient all-directional elastic support and fixation of a user and convenient height adjustment and adaptation of the user realized, but also circumferential rotation and reversing are convenient to carry out multi-position fixation and displacement prevention during use, and the flexibility and the stability of use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walking protection devices, in particular to a walking protection device for orthopedic rehabilitation training. Background Art

[0002] After surgery, orthopedic patients will be bedridden for a long time to recover from their injuries. During the rehabilitation process, their legs need to practice walking. If they do not practice walking, their leg muscles will atrophy. When practicing walking, they need to use walking assistive devices. Traditional walking protection devices are mostly supported by the user's hands, which is tiring to use. Therefore, in order to improve this situation, an orthopedic rehabilitation training walking protection device is proposed.

[0003] As disclosed in the authorization announcement number CN219461836U, a walking protection device for orthopedic rehabilitation training includes a protection mechanism and a lifting motor rest mechanism installed on the top of the protection mechanism, and a rotating motor is arranged in the middle of the rest mechanism, the protection mechanism includes a protection base frame, a roller support rod is symmetrically installed on one side of the bottom of the protection base frame, the bottom of the roller support rod is rotatably connected to a roller support, the bottom of the roller support is rotatably connected to a moving roller, a brake pad is fixedly installed on the outer side of the moving roller, a brake sliding rod is slidably connected to one side of the roller support, and the bottom of the brake sliding rod is rotatably connected to a brake wheel.

[0004] Although it can achieve safety protection for orthopedic patients during walking training by setting up a protective mechanism, and prevent patients from falling due to unstable leg support during walking training. By setting up a rest mechanism, it can provide a resting place for patients when they are tired from training, and prevent patients from overtraining and causing the disease to worsen; however, it does not solve the problem that the existing walking protection device is not conducive to convenient all-round elastic support and fixed users and convenient height adjustment to adapt to users when in use, and is not conducive to circular rotation and reversing to perform multi-position fixed anti-displacement during use, which affects the flexibility and stability of use. Utility Model Content

[0005] The purpose of the utility model is to provide a walking protection device for orthopedic rehabilitation training, so as to solve the problem that the walking protection device proposed in the above background technology is not convenient for all-round elastic support to fix the user and convenient height adjustment to adapt to the user, is not conducive to circular rotation and reversing to perform multi-position fixation and anti-displacement during use, and affects the flexibility and stability of use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an orthopedic rehabilitation training walking protection device, comprising an annular frame and a fixed ring, the annular frame is provided with a fixed ring inside, a plurality of groups of upper external fixing buckles are installed on the inner wall of the fixed ring with equal spacing, lower external fixing buckles are installed on the inner wall of the fixed ring below the upper external fixing buckles, a waist fixer is provided inside the fixed ring, a plurality of groups of upper internal fixing buckles are installed on the outer wall of the waist fixer with equal spacing, lower internal fixing buckles are installed on the outer wall of the waist fixer below the upper internal fixing buckles, an upper elastic rope is provided on the outside of the waist fixer, and the upper elastic rope is provided on the outside of the waist fixer. The elastic ropes all extend to the inside of the upper outer fixing buckle and the upper inner fixing buckle, a lower elastic rope is arranged outside the waist fixer below the upper elastic rope, and the lower elastic ropes all extend to the inside of the lower inner fixing buckle and the lower outer fixing buckle, two groups of connecting blocks are installed on the outer wall of the fixing ring, a rotating ring is arranged outside the fixing ring, four groups of connecting frames with equal intervals are installed on the outer wall of the rotating ring, pulleys are movably installed inside the connecting frames, a slide rail is installed inside the annular frame on one side of the rotating ring, and the pulley is slidably connected to the slide rail, locking pins are arranged inside the connecting blocks, and the connecting blocks are connected to the rotating ring through the locking pins.

[0007] Preferably, four groups of support arms with equal spacing are arranged outside the annular frame, and wheels are movably mounted at the bottom ends of the support arms.

[0008] Preferably, a hydraulic cylinder is provided inside the support arm, a push rod is installed at the output end of the hydraulic cylinder, a telescopic arm is installed at the top end of the push rod, and the telescopic arm is slidably connected to the support arm and connected to the annular frame.

[0009] Preferably, a threaded sleeve is installed on the side wall of the support arm, and the threaded sleeve is fixedly connected to the support arm.

[0010] Preferably, the threaded sleeve extends to the outside of the support arm, a threaded rod is installed inside the threaded sleeve, and the threaded rod is threadedly connected to the threaded sleeve.

[0011] Preferably, a fixing block is installed at the bottom end of the threaded rod, and the fixing block is fixedly connected to the threaded rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the walking protection device not only realizes convenient all-round elastic support to fix the user and convenient height adjustment to adapt to the user, but also facilitates circular rotation and reversing to perform multi-position fixation and anti-displacement during use, and improves the flexibility and stability of use.

[0013] (1) The upper elastic rope is inserted into the upper external fixing buckle and the upper internal fixing buckle in sequence, and the lower elastic rope is inserted into the lower external fixing buckle and the lower internal fixing buckle in sequence, so that the upper elastic rope provides multi-directional elastic support to the waist fixer, and the lower elastic rope provides multi-directional elastic support to the waist fixer, so as to facilitate all-round elastic support, so that the rehabilitation personnel can obtain more degrees of freedom when using it. The rotating ring provides fixed support for the rehabilitation personnel. Under the movable support of the connecting frame and the pulley, the rotating ring can slide inside the slide rail to facilitate the rehabilitation personnel to turn and use it conveniently, thereby realizing the convenient all-round elastic support and fixing of the user of the walking protection device, which is convenient for the rehabilitation personnel to obtain more degrees of freedom when using it, and is convenient for circular rotation and reversing when using it, thereby improving the flexibility of using the walking protection device.

[0014] (2) The push rod is driven upward by the hydraulic cylinder, the telescopic arm is driven upward by the push rod, and the annular frame is driven upward by the telescopic arm to adjust and adapt to different use heights. When the protective device needs to be stopped stably, multiple sets of threaded rods are rotated, the threaded rods rotate inside the threaded sleeves, and the threaded rods drive multiple sets of fixed blocks to move downward to make the multiple sets of fixed blocks contact the ground, thereby realizing convenient height adjustment of the walking protective device to adapt to the user, facilitating multi-position fixing to prevent displacement, and improving the stability of the walking protective device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing ring of the utility model;

[0017] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 4 It is a front view cross-sectional structural schematic diagram of the support arm of the utility model.

[0019] In the figure: 1, annular frame; 2, rotating ring; 3, pulley; 4, fixed ring; 5, locking pin; 6, connecting block; 7, upper external fixing buckle; 8, upper elastic rope; 9, waist fixer; 10, upper internal fixing buckle; 11, threaded rod; 12, threaded sleeve; 13, fixing block; 14, wheel; 15, telescopic arm; 16, push rod; 17, hydraulic cylinder; 18, support arm; 19, connecting frame; 20, slide rail; 21, lower internal fixing buckle; 22, lower elastic rope; 23, lower external fixing buckle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides an embodiment: an orthopedic rehabilitation training walking protection device, comprising an annular frame 1 and a fixing ring 4, the annular frame 1 is provided with a fixing ring 4, a plurality of groups of upper external fixing buckles 7 are installed on the inner wall of the fixing ring 4 with equal spacing, and lower external fixing buckles 23 are installed on the inner wall of the fixing ring 4 below the upper external fixing buckle 7, a waist fixer 9 is provided inside the fixing ring 4, a plurality of groups of upper internal fixing buckles 10 are installed on the outer wall of the waist fixer 9 with equal spacing, and lower internal fixing buckles 21 are installed on the outer wall of the waist fixer 9 below the upper internal fixing buckle 10, an upper elastic rope 8 is provided outside the waist fixer 9, and the upper elastic rope 8 extends to the inside of the upper external fixing buckle 7 and the upper internal fixing buckle 10, a lower elastic rope 22 is provided outside the waist fixer 9 below the upper elastic rope 8, and the lower elastic rope 22 extends to the inside of the lower internal fixing buckle 21 and the lower external fixing buckle 23.

[0022] Two groups of connecting blocks 6 are installed on the outer wall of the fixed ring 4, a rotating ring 2 is arranged outside the fixed ring 4, four groups of connecting frames 19 are installed on the outer wall of the rotating ring 2 at equal intervals, pulleys 3 are movably installed inside the connecting frames 19, a slide rail 20 is installed inside the annular frame 1 on one side of the rotating ring 2, and the pulley 3 is slidably connected to the slide rail 20, locking pins 5 are arranged inside the connecting blocks 6, and the connecting blocks 6 are connected to the rotating ring 2 through the locking pins 5.

[0023] First, place the rehabilitation personnel in the waist fixer 9, and fix the personnel in the waist fixer 9 by adjusting the straps of the waist fixer 9 itself, insert the upper elastic rope 8 into the upper external fixing buckle 7 and the upper internal fixing buckle 10 in turn, and insert the lower elastic rope 22 into the lower external fixing buckle 23 and the lower internal fixing buckle 21 in turn. The lower elastic rope 22 and the upper elastic rope 8 both adopt an annular structure. With the cooperation of multiple groups of upper external fixing buckles 7 and upper internal fixing buckles 10, the upper elastic rope 8 provides multi-directional elastic support to the waist fixer 9. With the cooperation of the lower internal fixing buckle 21 and the lower external fixing buckle 23, the lower elastic rope 22 provides multi-directional elastic support to the waist fixer 9, so as to facilitate all-round elastic support. , so that the rehabilitation personnel can obtain more degrees of freedom when using it, and then the rehabilitation personnel and the fixed ring 4 are placed inside the rotating ring 2, and the locking pin 5 is inserted. The locking pin 5 is used to fix the rotating ring 2 and the fixed ring 4 through the connecting block 6, and the rotating ring 2 is used to provide fixed support for the rehabilitation personnel. Under the active support of the connecting frame 19 and the pulley 3, and the sliding cooperation between the slide rail 20 and the pulley 3, the rotating ring 2 can slide inside the slide rail 20 to facilitate the rehabilitation personnel to turn around and use it conveniently, thereby realizing the convenient all-round elastic support and fixing of the user by the walking protection device, which is convenient for the rehabilitation personnel to obtain more degrees of freedom when using it, and is convenient for circular rotation reversing when using it, thereby improving the flexibility of using the walking protection device.

[0024] Four groups of support arms 18 are arranged at equal intervals outside the annular frame 1 , and wheels 14 are movably mounted at the bottom ends of the support arms 18 .

[0025] A hydraulic cylinder 17 is provided inside the support arm 18, and the hydraulic cylinder 17 plays a role of power drive. A push rod 16 is installed at the output end of the hydraulic cylinder 17, and a telescopic arm 15 is installed at the top of the push rod 16. The telescopic arm 15 is slidably connected to the support arm 18, and the telescopic arm 15 is connected to the annular frame 1. A threaded sleeve 12 is installed on the side wall of the support arm 18, and the threaded sleeve 12 is fixedly connected to the support arm 18.

[0026] The threaded sleeve 12 extends to the outside of the support arm 18, the threaded sleeve 12 is internally installed with a threaded rod 11, and the threaded rod 11 is threadedly connected to the threaded sleeve 12, and the bottom end of the threaded rod 11 is installed with a fixing block 13, and the fixing block 13 is fixedly connected to the threaded rod 11.

[0027] If the user is tall, the hydraulic cylinder 17 is turned on, and the hydraulic cylinder 17 drives the push rod 16 to move upward. Under the sliding cooperation of the telescopic arm 15 and the support arm 18, the push rod 16 drives the telescopic arm 15 to move upward, and the telescopic arm 15 drives the annular frame 1 to move upward to adjust and adapt to different usage heights. When the protective device needs to be stopped firmly, the multiple groups of threaded rods 11 are rotated. Under the thread cooperation of the threaded rods 11 and the threaded sleeve 12, the threaded rods 11 rotate inside the threaded sleeve 12, and the threaded rods 11 drive the multiple groups of fixed blocks 13 to move downward, so that the multiple groups of fixed blocks 13 contact the ground, and the multiple groups of fixed blocks 13 provide stable support for the device to prevent the device from shifting, thereby realizing convenient height adjustment of the walking protection device to adapt to the user, facilitating multi-position fixed anti-shifting, and improving the stability of the walking protection device when in use.

[0028] Working principle: first, place the rehabilitation personnel in the waist fixer 9, and fix the personnel in the waist fixer 9 by adjusting the straps of the waist fixer 9 itself, insert the upper elastic rope 8 into the upper external fixing buckle 7 and the upper internal fixing buckle 10 in turn, and insert the lower elastic rope 22 into the lower external fixing buckle 23 and the lower internal fixing buckle 21 in turn, so that the upper elastic rope 8 provides multi-directional elastic support for the waist fixer 9, and the lower elastic rope 22 provides multi-directional elastic support for the waist fixer 9, so as to facilitate all-round elastic support, so that the rehabilitation personnel can obtain more degrees of freedom when using it, and then place the rehabilitation personnel and the fixing ring 4 inside the rotating ring 2, insert the locking pin 5, and the locking pin 5 is used to lock the rotating ring 2 through the connecting block 6. It is fixed with the fixing ring 4, and the rotating ring 2 provides fixed support for the rehabilitation personnel. The rotating ring 2 can slide inside the slide rail 20 to facilitate the rehabilitation personnel to turn and use it conveniently. The hydraulic cylinder 17 drives the push rod 16 to move upward, and the push rod 16 drives the telescopic arm 15 to move upward. The telescopic arm 15 drives the annular frame 1 to move upward to adjust and adapt to different use heights. When the protective device needs to be stopped firmly, the multiple groups of threaded rods 11 are rotated, and the threaded rods 11 rotate inside the threaded sleeves 12. The threaded rods 11 drive the multiple groups of fixed blocks 13 to move downward to make the multiple groups of fixed blocks 13 contact the ground. The multiple groups of fixed blocks 13 provide stable support for the device to prevent the device from shifting, so as to complete the use of the orthopedic rehabilitation training walking protective device.

Claims

1. A walking protection device for orthopedic rehabilitation training, comprising a ring frame (1) and a fixing ring (4), characterized in that: A fixing ring (4) is arranged inside the annular frame (1), and a plurality of groups of upper external fixing buckles (7) are installed on the inner wall of the fixing ring (4) at equal intervals, and lower external fixing buckles (23) are installed on the inner wall of the fixing ring (4) below the upper external fixing buckles (7). A waist fixer (9) is arranged inside the fixing ring (4), and a plurality of groups of upper internal fixing buckles (10) are installed on the outer wall of the waist fixer (9) at equal intervals, and lower internal fixing buckles (21) are installed on the outer wall of the waist fixer (9) below the upper internal fixing buckles (10). An upper elastic rope (8) is arranged outside the waist fixer (9), and the upper elastic rope (8) extends to the inside of the upper external fixing buckle (7) and the upper internal fixing buckle (10), and the lower part of the upper elastic rope (8) is provided. The waist fixer (9) is provided with a lower elastic rope (22) on the outside, and the lower elastic rope (22) extends to the inside of the lower inner fixing buckle (21) and the lower outer fixing buckle (23); two groups of connecting blocks (6) are installed on the outer wall of the fixing ring (4); a rotating ring (2) is provided on the outside of the fixing ring (4); four groups of connecting frames (19) are installed on the outer wall of the rotating ring (2) at equal intervals; pulleys (3) are movably installed inside the connecting frames (19); a slide rail (20) is installed inside the annular frame (1) on one side of the rotating ring (2); the pulley (3) is slidably connected to the slide rail (20); locking pins (5) are provided inside the connecting blocks (6), and the connecting blocks (6) are connected to the rotating ring (2) through the locking pins (5).

2. The walking protection device for orthopedic rehabilitation training according to claim 1, characterized in that: Four groups of support arms (18) are arranged at equal intervals outside the annular frame (1), and wheels (14) are movably mounted at the bottom ends of the support arms (18).

3. The walking protection device for orthopedic rehabilitation training according to claim 2, characterized in that: The support arms (18) are each provided with a hydraulic cylinder (17), the output end of the hydraulic cylinder (17) is each provided with a push rod (16), the top end of the push rod (16) is each provided with a telescopic arm (15), the telescopic arm (15) is slidably connected to the support arm (18), and the telescopic arm (15) is connected to the annular frame (1).

4. The walking protection device for orthopedic rehabilitation training according to claim 2, characterized in that: A threaded sleeve (12) is installed on the side wall of the support arm (18), and the threaded sleeve (12) is fixedly connected to the support arm (18).

5. The walking protection device for orthopedic rehabilitation training according to claim 4, characterized in that: The threaded sleeve (12) extends to the outside of the support arm (18), a threaded rod (11) is installed inside the threaded sleeve (12), and the threaded rod (11) is threadedly connected to the threaded sleeve (12).

6. The walking protection device for orthopedic rehabilitation training according to claim 5, characterized in that: A fixing block (13) is installed at the bottom end of each threaded rod (11), and the fixing block (13) is fixedly connected to the threaded rod (11).

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