A neurology rehabilitation exercise device

Abstract

The application discloses a kind of neurology rehabilitation exercise device, it is related to the technical field of rehabilitation exercise equipment, including base, sheath is movably installed on base, the top of sheath is fixedly installed with mounting bracket, mounting bracket is provided with mounting seat, and exercise mechanism is provided on mounting seat;Exercise mechanism includes movable sleeve, movable sleeve is fixedly installed on the side wall surface of mounting seat top, and movable rod one is movably installed in the inside lower portion of movable sleeve, the bottom of movable rod one is provided with ring one, and exercise spring is movably connected between movable sleeve and movable rod one, and linkage mechanism is further provided on mounting seat;Linkage mechanism includes multiple cross bars, and cross bar is movably installed on the side wall surface of mounting seat, and the position of mounting seat and movable sleeve corresponding cross bar is all provided with movable groove one.The application achieves the effect that relatively healthy finger can drive other functionally weak or without active movement ability finger to be passively bent, and improves rehabilitation effect.

Description

Technical Field

[0001] This invention relates to the field of rehabilitation exercise equipment technology, and in particular to a neurological rehabilitation exercise device. Background Technology

[0002] Fine motor skills of the fingers are fundamental to daily life, work, and social activities. For patients with hand dysfunction due to stroke, traumatic brain injury, spinal cord injury, peripheral nerve injury, or hand surgery, systematic finger rehabilitation training is crucial. A search revealed Chinese patent CN222266060U, which discloses a neurological finger trainer, belonging to the field of finger trainer technology. This neurological finger trainer includes a base and training components. The upper surface of the base is concave and curved, and a soft pad is installed at the upper end of the base. A support is fixedly connected to the upper end of the base. The training components include multiple mounting blocks, all of which are fixedly connected to the support. This design, through the arrangement of multiple second connecting blocks and multiple first connecting blocks, allows the patient's fingers to move more flexibly during grasping, improving the patient's operability during training and avoiding a feeling of restriction. The inclusion of springs, hooks, and positioning blocks allows the patient to easily and quickly adjust the resistance of any finger individually at multiple levels during training, thereby specifically training and strengthening the muscles and nerve connections of each finger, promoting finger rehabilitation and functional recovery, and enhancing the practicality and convenience of the device.

[0003] However, the above invention has the following shortcomings: Existing equipment is unable to effectively utilize patients' remaining active motor abilities in the early or middle stages of rehabilitation. Many patients retain active motor function in only some fingers, while the remaining fingers are completely or partially paralyzed. Existing independent training methods are ineffective for such patients, and paralyzed fingers, lacking proper passive movement patterns, face the risks of joint stiffness, tendon adhesions, and muscle atrophy, making them inconvenient to use. Summary of the Invention

[0004] The purpose of this invention is to provide a neurological rehabilitation exercise device to solve the problems mentioned in the background art.

[0005] The technical solution of the present invention is: a neurological rehabilitation exercise device, including a base, a protective sleeve movably mounted on the base, a mounting frame fixedly mounted on the top of the protective sleeve, a mounting seat provided on the mounting frame, and an exercise mechanism provided on the mounting seat; The exercise mechanism includes a movable sleeve, which is fixedly installed on the upper side wall of the mounting base. A movable rod is movably installed inside the lower part of the movable sleeve. A finger ring is provided at the bottom of the movable rod. An exercise spring is movably connected between the movable sleeve and the movable rod. A linkage mechanism is also provided on the mounting base. The linkage mechanism includes multiple crossbars, which are movably installed on one side wall of the mounting base. The mounting base and the movable sleeve are each provided with a movable groove corresponding to the position of the crossbar. A connecting rod is movably installed inside the movable groove, and the two ends of the connecting rod are fixedly connected to the movable groove and the movable rod, respectively. A synchronizing rod is movably installed on the mounting base corresponding to the position of the crossbar.

[0006] Preferably, the mounting base has a second movable groove, and the synchronizing rod is movably mounted on the mounting base through the second movable groove. The synchronizing rod can move up and down inside the second movable groove. Multiple locking blocks are movably installed inside the synchronizing rod at the position corresponding to the crossbar. A threaded knob is movably installed on the outer wall of the step rod at the position corresponding to the locking block. One end of the threaded knob passes through the side wall of the synchronizing rod and is threadedly connected to the locking block. A connecting groove is provided on the crossbar at the position corresponding to the locking block.

[0007] Preferably, the base is provided with a thumb exercise mechanism, which includes a rotating seat that is rotatably mounted on the base. The rotating seat can be freely rotated on the base to adjust its angle. A bending plate is movably mounted on the rotating seat via a pivot. The bending plate is a two-piece structure with a pivot in the middle, and a second finger ring is provided on the bending plate.

[0008] Preferably, an arc-shaped telescopic rod is installed at the bottom of the bent plate, and a spring is provided inside the arc-shaped telescopic rod. A groove is provided on the bent plate, and the second ring is slidably installed inside the groove.

[0009] Preferably, a second movable rod is rotatably mounted on the bottom of the first movable rod, the top of the second movable rod is a spherical structure, a connector is mounted on the top of the first ring, the connector is embedded and movably mounted on the bottom of the second movable rod, and the first ring is movably connected to the first movable rod through the second movable rod and the connector.

[0010] Preferably, an adjustment block is provided inside the upper part of the movable sleeve, the top of the exercise spring is fixedly connected to the adjustment block, and an adjustment rod is movably installed inside the movable sleeve. The adjustment rod is a long rod with threads, which passes through the upper and lower walls of the adjustment block and is threadedly connected to them. An adjustment knob is fixedly installed on the top of the adjustment rod.

[0011] Preferably, the ring one has a pressure plate inside, and a threaded knob two is rotatably installed at the bottom of the pressure plate. The threaded knob two passes through the side wall of the ring one and is threadedly connected to the ring one.

[0012] Preferably, the mounting frame is provided with an extension mechanism, which includes an extension plate. The mounting base is fixedly connected to the extension plate, and the extension plate is movably installed inside the mounting frame. The extension plate has a movable groove three inside, and a limit block is movably installed inside the movable groove three. The limit block can move inside the movable groove three.

[0013] Preferably, a limiting spring connected to the limiting block is installed inside the movable groove three, and multiple limiting grooves are opened inside the mounting frame corresponding to the position of the limiting block, with one end of the limiting block located inside the limiting groove.

[0014] Preferably, a sponge pad is inlaid on the top of the base to improve the comfort of the patient's hand on the base. The top of the base has an installation groove, and the bottom of the sheath is movably installed inside the installation groove. An installation spring connected to the sheath is installed inside the installation groove.

[0015] This invention provides a neurological rehabilitation exercise device with the following improvements and advantages compared to the prior art: Firstly, in this invention, the patient's hand is placed on the base, and the hand is limited and protected by a protective sleeve. Then, the patient's fingers are placed inside the first and second finger rings. When the patient bends their fingers, the first finger ring will drive the first movable rod to move downward. At this time, the exercise spring will be stretched. The resistance between the force between the finger and the exercise spring can achieve the effect of exercising the patient's finger strength.

[0016] Secondly, this invention, through the setting of a linkage mechanism, allows one or more horizontal bars to be fixedly connected to the synchronization rod when using the exercise device for rehabilitation exercises, depending on the patient's condition. Rotating the threaded knob causes the locking block to move towards the horizontal bar. When the locking block moves into the connecting groove, the current horizontal bar will be connected to the synchronization rod. When multiple horizontal bars are linked to the synchronization rod, the movement of one movable rod can drive the movement of the other movable rods. This allows bending one finger to passively drive the bending of other fingers, achieving the effect of using a healthier finger to passively bend other fingers with weaker function or no active movement ability, thus improving the rehabilitation effect.

[0017] Thirdly, in this invention, the adjusting rod can be rotated by adjusting the knob, and the adjusting rod is threadedly connected to the adjusting block. When the adjusting rod rotates, the adjusting block will move inside the movable sleeve, thereby adjusting the length of the exercise spring and changing the intensity required each time the finger is bent, thus achieving the effect of arbitrarily adjusting the intensity of finger exercise.

[0018] Fourthly, the present invention, through the setting of the extension mechanism, can adjust the position of the extension plate on the mounting bracket, thereby driving the position of the mounting base to be adjusted. Pressing the limiting block causes the limiting block to leave the inside of the limiting groove. At this time, the extension plate can be pulled out for adjustment. After the adjustment is completed, the limiting spring can push the limiting block back into the inside of the limiting groove, thereby fixing the extension plate. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a side view of the overall structure in this invention; Figure 2 This is a partial structural cross-sectional view of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 This is a front view of the overall structure in this invention; Figure 5 This is a schematic diagram of the thumb exercise mechanism in this invention; Figure 6 This is a schematic diagram of the extension mechanism structure in this invention; Figure 7 This is a cross-sectional view of the internal structure of the base in this invention.

[0021] Figure label: 1. Base; 2. Protective sleeve; 3. Mounting bracket; 4. Mounting seat; 5. Movable sleeve; 6. Movable rod one; 7. Exercise spring; 8. Finger ring one; 9. Crossbar; 10. Movable groove one; 11. Connecting rod; 12. Synchronizing rod; 13. Movable groove two; 14. Snap-fit ​​block; 15. Threaded knob one; 16. Connecting groove; 17. Rotating seat; 18. Bending plate; 19. Finger ring two; 20. Arc-shaped telescopic rod; 21. Slide groove; 22. Movable rod two; 23. Connector; 24. Adjusting block; 25. Adjusting rod; 26. Adjusting knob; 27. Pressure plate; 28. Threaded knob two; 29. ​​Extension plate; 30. Movable groove three; 31. Limiting block; 32. Limiting spring; 33. Limiting groove; 34. Sponge pad; 35. Mounting groove; 36. Mounting spring. Detailed Implementation

[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] This invention provides an improved neurological rehabilitation exercise device. The technical solution of this invention is as follows: like Figures 1 to 7As shown, this embodiment of the invention provides a neurological rehabilitation exercise device, including a base 1, a protective sleeve 2 movably mounted on the base 1, the base 1 for placing the patient's hand, the protective sleeve 2 for limiting and protecting the hand and wrist, a mounting frame 3 fixedly mounted on the top of the protective sleeve 2, a mounting seat 4 provided on the mounting frame 3, the mounting seat 4 being an "L"-shaped plate, and an exercise mechanism provided on the mounting seat 4. The exercise device includes four movable sleeves 5, each a hollow cylindrical structure. The sleeves 5 are fixedly installed on the upper side wall of the mounting base 4. A movable rod 6 is movably installed inside the lower part of each sleeve 5. A finger ring 8 is located at the bottom of the movable rod 6, used to hold the patient's fingers. An exercise spring 7 is movably connected between the sleeves 5 and the movable rod 6. During rehabilitation exercises, the patient places their fingers inside the finger ring 8 with their palm facing down. When the patient bends their fingers, the finger ring 8 moves the movable rod 6 downwards, stretching the exercise spring 7. The resistance between the fingers and the exercise spring 7 effectively exercises the patient's finger strength. A linkage mechanism is also provided on the mounting base 4.

[0024] The linkage mechanism includes multiple crossbars 9, each with a rectangular structure. The number of crossbars 9 matches the number of movable sleeves 5. Each crossbar 9 is movably mounted on one side wall of the mounting base 4. Both the mounting base 4 and the movable sleeve 5 have movable slots 10 corresponding to the positions of the crossbars 9. Each movable slot 10 is a rectangular slot, and a connecting rod 11 is movably mounted inside the movable slot 10. The connecting rod 11 is also a rectangular structure, and its two ends are fixedly connected to the movable slot 10 and the movable rod 6, respectively. This allows the movable rod 6 to move downwards when driven by the ring 8. At the same time, the crossbar 9 will also move downwards. A synchronizing rod 12 is movably installed on the mounting base 4 at the position corresponding to the crossbar 9. The synchronizing rod 12 is a rectangular rod. The mounting base 4 has a second movable groove 13, through which the synchronizing rod 12 is movably installed on the mounting base 4. The synchronizing rod 12 can move up and down inside the second movable groove 13. Multiple locking blocks 14 are movably installed inside the synchronizing rod 12 at the position corresponding to the crossbar 9. The locking blocks 14 are rectangular blocks. Threaded knobs are movably installed on the outer wall of the synchronizing rod 12 at the positions corresponding to the locking blocks 14. One end of the threaded knob 15 passes through the side wall of the synchronizing rod 12 and is threadedly connected to the locking block 14. This allows the locking block 14 to move inside the synchronizing rod 12 when the threaded knob 15 is rotated. A connecting groove 16, rectangular in shape, is provided on the crossbar 9 corresponding to the locking block 14. Through this linkage mechanism, when using the exercise mechanism for rehabilitation exercises, one or more crossbars 9 can be fixedly connected to the synchronizing rod 12 according to the patient's condition. Rotating the threaded knob 15 causes the locking block 14 to... Moving towards the horizontal bar 9, when the locking block 14 moves into the connecting groove 16, the current horizontal bar 9 will be connected with the synchronizing rod 12. When multiple horizontal bars 9 are linked with the synchronizing rod 12, the movement of one movable rod 6 can drive the movement of the other movable rods 6. This allows one finger to bend the other fingers passively, achieving the effect of using a healthier finger to drive the passive bending of other fingers with weaker function or no active movement ability, thus improving the rehabilitation effect.

[0025] The base 1 is equipped with a thumb exercise mechanism, which includes a rotating seat 17 rotatably mounted on the base 1. The rotating seat 17 can be freely rotated on the base 1 to adjust its angle. A bending plate 18 is movably mounted on the rotating seat 17 via a pivot. The bending plate 18 is a two-piece structure with a pivot in the middle. A second finger ring 19 is provided on the bending plate 18. An arc-shaped telescopic rod 20 is installed at the bottom of the bending plate 18. A spring is installed inside the arc-shaped telescopic rod 20, allowing the patient to insert their thumb into the second finger ring 19. When the thumb is bent, the bending plate 18 also folds, which compresses the arc-shaped telescopic rod 20. The spring inside the arc-shaped telescopic rod 20 can exercise the thumb. The bending plate 18 has a groove 21, and the second finger ring 19 is slidably installed inside the groove 21. By adjusting the position of the second finger ring 19 inside the groove 21, it can be adapted to thumbs of different lengths. At the same time, since the bending plate 18 is rotatably installed on the rotating seat 17, the thumb can be bent at multiple angles at will.

[0026] Movable rod 22 is rotatably mounted on the bottom of movable rod 6. The top of movable rod 22 is a spherical structure. A connector 23 is mounted on the top of finger ring 8. The connector 23 is embedded and movably mounted on the bottom of movable rod 22. Finger ring 8 is movably connected to movable rod 6 through movable rod 22 and connector 23. Since the top of movable rod 22 and connector 23 are both spherical, movable rod 6 and finger ring 8 can be bent at multiple angles. Therefore, even if finger ring 8 is driven by finger to a non-horizontal and non-vertical state when the finger is bent, movable rod 6 can still move vertically up and down.

[0027] An adjustment block 24 is provided on the upper part of the inside of the movable sleeve 5. The top of the exercise spring 7 is fixedly connected to the adjustment block 24. An adjustment rod 25 is movably installed inside the movable sleeve 5. The adjustment rod 25 is a long rod with threads. The adjustment rod 25 passes through the upper and lower walls of the adjustment block 24 and is threadedly connected to them. An adjustment knob 26 is fixedly installed on the top of the adjustment rod 25, so that the adjustment rod 25 can be rotated by the adjustment knob 26. The adjustment rod 25 is threadedly connected to the adjustment block 24. When the adjustment rod 25 rotates, the adjustment block 24 will move inside the movable sleeve 5, thereby adjusting the length of the exercise spring 7, thereby changing the intensity required for each finger bend, achieving the effect of freely adjusting the intensity of finger exercise.

[0028] The finger ring 8 has a pressure plate 27 inside. The pressure plate 27 is an arc-shaped plate. A threaded knob 28 is rotatably installed at the bottom of the pressure plate 27. The threaded knob 28 passes through the side wall of the finger ring 8 and is threadedly connected to the finger ring 8. When the threaded knob 28 is rotated, it will drive the pressure plate 27 to move inside the finger ring 8. When the patient puts his finger into the finger ring 8, he can rotate the threaded knob 28 to move the pressure plate 27 to contact the finger. At this time, the finger will be limited inside the finger ring 8, so that fingers of different thicknesses can be fixed inside the finger ring 8.

[0029] The mounting bracket 3 is equipped with an extension mechanism, which includes an extension plate 29. The extension plate 29 is a rectangular plate. The mounting base 4 is fixedly connected to the extension plate 29. The extension plate 29 is movably installed inside the mounting bracket 3. The extension plate 29 has a movable groove 30 inside. The movable groove 30 is a rectangular groove. A limit block 31 is movably installed inside the movable groove 30. The limit block 31 has a "C" shape and can move inside the movable groove 30. A limit spring 32 connected to the limit block 31 is installed inside the movable groove 30. Due to the setting of the limit spring 32, when one end of the limit block 31 is pressed, the limit block... 31 will move inside the movable groove 30. After releasing, the limiting block 31 will reset. The mounting bracket 3 has multiple limiting grooves 33 corresponding to the position of the limiting block 31. One end of the limiting block 31 is located inside the limiting groove 33. By setting the extension mechanism, the position of the extension plate 29 on the mounting bracket 3 can be adjusted, thereby driving the position of the mounting seat 4 to be adjusted. Press the limiting block 31 so that the limiting block 31 leaves the inside of the limiting groove 33. At this time, the extension plate 29 can be pulled out for adjustment. After the adjustment is completed, the limiting spring 32 can push the limiting block 31 back into the inside of the limiting groove 33, thereby fixing the extension plate 29.

[0030] A sponge pad 34 is embedded in the top of the base 1. The sponge pad 34 can improve the comfort of the patient's hand on the base 1. The top of the base 1 has an installation groove 35, which is a rectangular groove. The bottom of the sheath 2 is movably installed inside the installation groove 35. An installation spring 36 connected to the sheath 2 is installed inside the installation groove 35. Through the installation groove 35, the sheath 2 can move inside the installation groove 35. When the patient's hand is placed on the base 1, the sheath 2 can be pulled upward first. When the sheath 2 moves upward, it can stretch the installation spring 36. After the patient places their hand on the base 1, the sheath 2 can be released. The sheath 2 will then limit the patient's hand downward under the action of the installation spring 36. Specific implementation steps

[0031] Place the patient's hand on the base 1, and use the protective sleeve 2 to limit and protect the patient's hand. Then, put the patient's fingers into the inside of the finger ring 8 and the finger ring 19. When the patient bends his / her fingers, the finger ring 8 will drive the movable rod 6 to move downward. At this time, the exercise spring 7 will be stretched. The resistance between the force between the finger and the exercise spring 7 can achieve the effect of exercising the patient's finger strength. Simultaneously, through the linkage mechanism, when using the exercise device for rehabilitation exercises, one or more horizontal bars 9 can be fixedly connected to the synchronization rod 12 according to the patient's condition. Rotating the threaded knob 15 causes the locking block 14 to move towards the horizontal bar 9. When the locking block 14 moves into the connecting groove 16, the current horizontal bar 9 will be connected to the synchronization rod 12. When multiple horizontal bars 9 are linked with the synchronization rod 12, the movement of one movable rod 6 can drive the movement of the other movable rods 6. This allows one finger to bend the other fingers passively, achieving the effect of using a healthier finger to passively bend other fingers with weaker function or no active movement ability, thus improving the rehabilitation effect.

[0032] The foregoing description enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A neurological rehabilitation exercise device, comprising a base (1), on which a protective sleeve (2) is movably mounted, characterized in that: The top of the sheath (2) is fixedly installed with a mounting bracket (3), a mounting seat (4) is provided on the mounting bracket (3), and a training mechanism is provided on the mounting seat (4); The exercise mechanism includes a movable sleeve (5), which is fixedly installed on the upper side wall of the mounting base (4). A movable rod (6) is movably installed inside the lower part of the movable sleeve (5). A finger ring (8) is provided at the bottom of the movable rod (6). An exercise spring (7) is movably connected between the movable sleeve (5) and the movable rod (6). A linkage mechanism is also provided on the mounting base (4). The linkage mechanism includes multiple crossbars (9). The crossbars (9) are movably installed on one side wall of the mounting base (4). The mounting base (4) and the movable sleeve (5) are provided with movable slots (10) corresponding to the crossbars (9). A connecting rod (11) is movably installed inside the movable slot (10). The two ends of the connecting rod (11) are fixedly connected to the movable slot (10) and the movable rod (6) respectively. A synchronizing rod (12) is movably installed on the mounting base (4) corresponding to the crossbars (9).

2. The neurological rehabilitation exercise device according to claim 1, characterized in that: The mounting base (4) is provided with a movable groove (13). The synchronizing rod (12) is movably mounted on the mounting base (4) through the movable groove (13). The synchronizing rod (12) can move up and down inside the movable groove (13). Multiple snap-fit ​​blocks (14) are movably installed inside the synchronizing rod (12) at the position corresponding to the crossbar (9). A threaded knob (15) is movably installed on the outer wall of the synchronizing rod (12) at the position corresponding to the snap-fit ​​block (14). One end of the threaded knob (15) passes through the side wall of the synchronizing rod (12) and is threadedly connected to the snap-fit ​​block (14). A connecting groove (16) is provided on the crossbar (9) at the position corresponding to the snap-fit ​​block (14).

3. The neurological rehabilitation exercise device according to claim 1, characterized in that: The base (1) is provided with a thumb exercise mechanism, which includes a rotating seat (17). The rotating seat (17) is rotatably mounted on the base (1). The rotating seat (17) can be rotated on the base (1) to adjust the angle. A bending plate (18) is movably mounted on the rotating seat (17) through a rotating shaft. The bending plate (18) is a two-piece structure with a rotating shaft in the middle. A finger ring (19) is provided on the bending plate (18).

4. The neurological rehabilitation exercise device according to claim 3, characterized in that: The bottom of the bent plate (18) is equipped with an arc-shaped telescopic rod (20), and a spring is provided inside the arc-shaped telescopic rod (20). A groove (21) is provided on the bent plate (18), and the second ring (19) is slidably installed inside the groove (21).

5. The neurological rehabilitation exercise device according to claim 1, characterized in that: The bottom of the first movable rod (6) is rotatably mounted with the second movable rod (22). The top of the second movable rod (22) is a spherical structure. The top of the ring (8) is mounted with a connector (23). The connector (23) is embedded and movably mounted at the bottom of the second movable rod (22). The ring (8) is movably connected to the first movable rod (6) through the second movable rod (22) and the connector (23).

6. The neurological rehabilitation exercise device according to claim 1, characterized in that: An adjustment block (24) is provided on the upper part of the inside of the movable sleeve (5). The top of the exercise spring (7) is fixedly connected to the adjustment block (24). An adjustment rod (25) is movably installed inside the movable sleeve (5). The adjustment rod (25) is a long rod with threads. The adjustment rod (25) passes through the upper and lower walls of the adjustment block (24) and is threadedly connected to it. An adjustment knob (26) is fixedly installed on the top of the adjustment rod (25).

7. The neurological rehabilitation exercise device according to claim 1, characterized in that: The ring one (8) has a pressure plate (27) inside. A threaded knob two (28) is rotatably installed at the bottom of the pressure plate (27). The threaded knob two (28) passes through the side wall of the ring one (8) and is threadedly connected to the ring one (8).

8. The neurological rehabilitation exercise device according to claim 1, characterized in that: The mounting frame (3) is provided with an extension mechanism, which includes an extension plate (29). The mounting base (4) is fixedly connected to the extension plate (29). The extension plate (29) is embedded and movably installed inside the mounting frame (3). The extension plate (29) has a movable groove three (30) inside. A limit block (31) is movably installed inside the movable groove three (30). The limit block (31) can move inside the movable groove three (30).

9. A neurological rehabilitation exercise device according to claim 8, characterized in that: The movable groove 3 (30) is equipped with a limiting spring (32) connected to the limiting block (31). The mounting bracket (3) has multiple limiting grooves (33) corresponding to the position of the limiting block (31). One end of the limiting block (31) is located inside the limiting groove (33).

10. A neurological rehabilitation exercise device according to claim 1, characterized in that: The top of the base (1) is inlaid with a sponge pad (34), which can improve the comfort of the patient's hand on the base (1). The top of the base (1) is provided with an installation groove (35), and the bottom of the sheath (2) is movably installed inside the installation groove (35). An installation spring (36) connected to the sheath (2) is installed inside the installation groove (35).

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