Modularized hand rehabilitation exerciser capable of being quickly disassembled, assembled and adjusted

Abstract

The invention provides a modularized hand rehabilitation exerciser capable of being rapidly disassembled and adjusted, and relates to the technical field of hand rehabilitation exercisers, the modularized hand rehabilitation exerciser comprises a glove, an elastic exercise assembly capable of being rapidly disassembled and moved is installed at the outer end of the glove, a positioning assembly is installed on the side, close to the wrist of the glove, of the glove, and a groove is formed in the elastic exercise assembly; the limiting assembly is arranged in the groove of the elastic exercise assembly, during hand rehabilitation exercise, the glove is worn on the hand of a patient, the glove is fixed to the wrist through the positioning assembly to avoid device displacement, then the corresponding elastic exercise assembly is installed according to rehabilitation requirements for elastic exercise, and the limiting assembly guarantees the connection stability of the elastic exercise assembly; when exercise is not needed, the elastic exercise assembly can be quickly disassembled and stored, the device can meet rehabilitation requirements of different stages, the use convenience is improved through the quick disassembly and assembly design, and therefore the rehabilitation adaptability, use convenience and exercise safety of the device are improved, and the practicability of the device is improved.

Description

Technical Field

[0001] This invention belongs to the field of hand rehabilitation exercise equipment technology, and more specifically, it relates to a modular hand rehabilitation exercise equipment that can be quickly disassembled and adjusted. Background Technology

[0002] In the rehabilitation training of patients with hand dysfunction, targeted exercises to improve finger muscle strength and dexterity are the core of restoring hand function. The effectiveness and efficiency of rehabilitation depend on the choice of exercise devices that are suitable for different rehabilitation stages and the needs of different fingers.

[0003] Currently, a modular hand rehabilitation exercise device that can be quickly disassembled and adjusted has been found to have at least the following technical problems: First, the elastic exercise components are mostly fixed structures, and the stretching length and elastic strength of the elastic ropes cannot be flexibly adjusted. Furthermore, the interconnected design of multiple finger exercise structures makes it impossible to achieve independent exercise of individual fingers, making it difficult to adapt to the differentiated rehabilitation progress of each patient's fingers. This can easily lead to over-exercising of fingers that recover faster and under-exercising of fingers that recover slower. Second, the disassembly and assembly of the elastic exercise components are cumbersome, often requiring tools such as screwdrivers for disassembly and replacement, making cleaning and maintenance difficult. It also cannot quickly replace different specifications of elastic components according to the rehabilitation stage, prolonging rehabilitation preparation time. Third, the connection structure between the exercise components and the main body lacks stability, making it prone to displacement and loosening during exercise, affecting the standardization of exercise movements. Fourth, the device lacks a modular design, has limited functionality, and cannot flexibly adjust exercise parameters as the patient's rehabilitation progresses, limiting its adaptability and expandability. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention provides a modular hand rehabilitation exerciser that can be quickly disassembled and adjusted. This addresses the issues of existing hand rehabilitation exercisers having weak rehabilitation adaptability, poor ease of operation, and an inability to provide patients with precise and personalized rehabilitation training programs, which severely restricts the rehabilitation process for patients with hand dysfunction.

[0005] A modular hand rehabilitation exerciser that can be quickly disassembled and adjusted includes a glove. The outer end of the glove is equipped with an elastic exercise component that can be quickly disassembled and moved. A positioning component is installed on the side of the glove near the wrist. A groove is formed inside the elastic exercise component, and a limit component is provided inside the groove of the elastic exercise component.

[0006] Preferably, the elastic exercise component includes five sets of fixing straps and connecting straps. The connecting straps and the five sets of fixing straps are all sewn onto the upper surface of the glove. The upper surface of the connecting straps is provided with a Velcro loop. The five sets of fixing straps are respectively positioned at the upper ends of the five finger sleeves of the glove. An insert plate is snapped into the inside of each fixing strap. Multiple positioning holes are formed on the upper surface of the insert plate. A second insert rod is inserted into each positioning hole. An elastic cord is provided at the end of the second insert rod away from the insert plate. A first Velcro hook is adhered to the upper surface of the Velcro loop. An installation fabric is installed on the upper surface of the first Velcro hook. An installation fabric second is installed on the side of the first installation fabric near the finger sleeves of the glove. Multiple installation holes are formed on the upper surface of the second installation fabric. A first insert rod is inserted into each installation hole of the second installation fabric. The end of the elastic cord away from the second insert rod is installed at the end of the first insert rod away from the second installation fabric.

[0007] Preferably, the limiting component includes two sets of wedge blocks, and the inner sidewalls of the second and first insertion rods are provided with grooves. The two sets of wedge blocks are slidably connected inside the grooves of the second and first insertion rods, respectively. Limiting springs are installed on the inner walls of the two sets of wedge blocks, and the ends of the two sets of limiting springs away from the adjacent set of wedge blocks are respectively installed on the inner walls of the grooves of the second and first insertion rods.

[0008] Preferably, the upper surface of the glove is provided with five sets of limiting straps, and the positions of the five sets of limiting straps are respectively sleeved on the outer ends of multiple sets of elastic ropes.

[0009] Preferably, the inner wall of the limiting strap is bonded with an elastic wear-resistant liner, and the lower surface of the elastic wear-resistant liner is attached to the outer surface of the elastic rope.

[0010] Preferably, the lower surface of the insert plate is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove of the insert plate is attached to the outer wall of the glove finger sleeve.

[0011] Preferably, the upper surface of the glove has an opening, and a zipper is provided inside the opening of the glove.

[0012] Preferably, the positioning component includes two sets of elastic straps, both sets of elastic straps are sewn onto the side of the glove near the patient's wrist, and a connecting fabric is installed on the side of the two sets of elastic straps away from the glove, the inner wall of the connecting fabric being elastically connected to the outer end of the patient's wrist.

[0013] Preferably, the lower surface of the connecting strap is sewn with a Velcro hook side.

[0014] Preferably, the upper surface of the glove has two sets of grooves, and breathable mesh is sewn into both sets of grooves.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In this invention, depending on the rehabilitation needs of each finger, different positioning holes on the insert plate are selected to connect to the second insertion rod. The stretching length and elastic strength of the elastic rope are adjusted. The other end of the elastic rope is fixed by connecting the first and second installation cloths. Five sets of fixing straps correspond to the five fingers to achieve independent exercise. When the elastic exercise component needs to be replaced, simply peel off the adhesive structure of the hook and loop side of the Velcro, and pull out the first and second insertion rods to remove the elastic rope. At this time, the Velcro structure of the loop side and hook side of the Velcro ensures quick and easy removal. Multiple sets of positioning holes and installation holes ensure flexible adjustment, thereby enabling the device to accurately adapt to the rehabilitation progress of each finger of the patient. Independent exercise avoids mutual interference. Quick disassembly and assembly facilitate cleaning, maintenance and component replacement. The snap-fit ​​structure of the insert plate ensures a firm installation. The elastic exercise of the elastic rope can gradually improve finger muscle strength, thereby improving the core modular adjustment effect and quick and easy removal of the elastic exercise component, thus enhancing the rehabilitation adaptability of the device.

[0017] In this invention, the wedge block contracts under the elastic action of the limiting spring. After being inserted into place, the limiting spring pushes the wedge block out, locking it in the corresponding connection gap to achieve limiting fixation. During disassembly, pressing the wedge block compresses the limiting spring, allowing it to be pulled out. At this time, the elastic structure of the limiting spring ensures stable locking, and the wedge-shaped structure of the wedge block ensures smooth insertion and removal. This makes the connection between the second insertion rod and the insertion plate, and between the first insertion rod and the second installation cloth, firm. During exercise, it will not fall off due to tensile force, ensuring exercise safety. At the same time, insertion and removal fixation can be completed without additional tools, further improving the quick assembly and disassembly efficiency of the elastic exercise component. The hidden design of the wedge block and the limiting spring avoids scratching the patient's hands, improving wearing comfort, thereby improving the core limiting fixation effect and quick-release adaptability of the limiting component, thus enhancing the connection stability of the device.

[0018] In this invention, the elastic force of the elastic band causes the connecting cloth to fit tightly against the patient's wrist, forming a circumferential fixation. At this time, the elastic structure of the elastic band ensures adaptation to different wrist sizes, and the circumferential structure of the connecting cloth ensures firm positioning. This prevents the glove from sliding up and down along the hand during exercise, ensuring precise tension of the elastic exercise component on the finger sleeve and improving the exercise effect. The elastic fit of the connecting cloth does not compress blood vessels and nerves in the wrist, improving wearing comfort. The symmetrical arrangement of the two sets of elastic bands ensures uniform fixation force, avoiding discomfort from unilateral pressure on the wrist. At the same time, the fit of the connecting cloth can be adjusted according to the wrist size to adapt to different patients, thereby improving the core positioning effect and wearing adaptability of the positioning component, thus enhancing the accuracy of the device's rehabilitation exercise. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the top surface structure of the present invention;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a schematic diagram of the rear structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the top surface structure of the insert plate in this invention;

[0023] Figure 5 This is a schematic diagram of the top surface structure of the connecting strip in this invention;

[0024] Figure 6 This is a side view of the second insertion rod in this invention;

[0025] Figure 7 This is a schematic diagram of the internal structure of the limiting component in this invention;

[0026] Figure 8 This is a front structural diagram of the limiting strap in this invention.

[0027] In the diagram, the correspondence between the component names and the attached drawing numbers is as follows: 1. Glove; 2. Elastic exercise component; 201. Connecting strap; 202. Fixing strap; 203. Installation fabric one; 204. Velcro hook face one; 205. Installation fabric two; 206. Insert rod one; 207. Elastic rope; 208. Insert plate; 209. Velcro loop surface; 210. Positioning hole; 211. Insert rod two; 3. Limiting strap; 4. Breathable mesh; 5. Positioning component; 501. Connecting fabric; 502. Elastic strap; 6. Zipper; 7. Limiting component; 701. Wedge block; 702. Limiting spring; 8. Velcro hook face two; 9. Elastic wear-resistant lining. Detailed Implementation

[0028] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0029] Please see Figures 1-8This invention provides a modular hand rehabilitation exercise device that can be quickly disassembled and adjusted, including a glove 1. An elastic exercise component 2 that can be quickly disassembled and moved is installed on the outer end of the glove 1. A positioning component 5 is installed on the side of the glove 1 near the wrist. A groove is formed inside the elastic exercise component 2, and a limiting component 7 is provided inside the groove. Specifically, during hand rehabilitation exercises, the glove 1 is first worn on the patient's hand and fixed to the wrist by the positioning component 5 to prevent displacement. Then, the corresponding elastic exercise component 2 is installed according to the rehabilitation needs for elastic exercise. The limiting component 7 ensures the connection stability of the elastic exercise component 2. When not in use, the elastic exercise component 2 can be quickly disassembled and stored, allowing the device to adapt to different stages of rehabilitation needs. The quick disassembly and assembly design improves ease of use, thereby enhancing the device's rehabilitation adaptability, ease of use, and exercise safety, thus improving the device's practicality.

[0030] The elastic exercise component 2 includes five sets of fixing straps 202 and connecting straps 201. The connecting straps 201 and the five sets of fixing straps 202 are all sewn onto the upper surface of the glove 1. The upper surface of the connecting straps 201 is provided with a Velcro surface 209. The five sets of fixing straps 202 are respectively positioned at the upper ends of the five finger sleeves of the glove 1. An insert plate 208 is snapped into the inside of each fixing strap 202. Multiple positioning holes 210 are formed on the upper surface of the insert plate 208. Insert rods 211 are inserted into the positioning holes 210, with the insert rods 211 positioned away from the insert plate 208. One end of 08 is provided with an elastic cord 207. The upper surface of the hook and loop side 209 is attached with a hook and loop hook side 204. The upper surface of the hook and loop hook side 204 is attached with an installation cloth 203. The side of the installation cloth 203 near the finger sleeve of the glove 1 is attached with an installation cloth 205. The upper surface of the installation cloth 205 has multiple sets of installation holes. The installation holes of the installation cloth 205 are inserted with a rod 206. The end of the elastic cord 207 away from the rod 211 is attached to the end of the rod 206 away from the installation cloth 205.

[0031] Specifically, during finger elasticity exercises, the second insertion rod 211 is inserted into the positioning holes 210 at different positions on the insertion plate 208 according to the rehabilitation needs of each finger. The tension length and elastic strength of the elastic rope 207 are adjusted. The other end of the elastic rope 207 is fixed by connecting the first installation cloth 203 and the second installation cloth 205. The five sets of fixing straps 202 correspond to the five fingers to achieve independent exercise. When it is necessary to replace the elasticity exercise component 2, simply peel off the adhesive structure between the hook side 204 and the loop side 209 of the Velcro, and pull out the first insertion rod 206 and the second insertion rod 211 to disassemble. The elastic cord 207, along with the Velcro structure of the hook and loop side 209 and the hook and loop side 204, ensures quick and easy removal. Multiple positioning holes 210 and mounting holes ensure flexible adjustment, allowing the device to accurately adapt to the rehabilitation progress of each finger of the patient. Independent exercise avoids mutual interference, and quick disassembly and assembly facilitate cleaning, maintenance, and component replacement. The snap-fit ​​structure of the insert plate 208 ensures a firm installation. The elastic exercise of the elastic cord 207 can gradually improve finger muscle strength, thereby enhancing the core modular adjustment effect and quick and easy removal of the elastic exercise component 2, thus strengthening the rehabilitation adaptability of the device.

[0032] The limiting component 7 includes two sets of wedge blocks 701. The inner walls of the second insertion rod 211 and the first insertion rod 206 are provided with grooves. The two sets of wedge blocks 701 are slidably connected inside the grooves of the second insertion rod 211 and the first insertion rod 206, respectively. The inner walls of the two sets of wedge blocks 701 are each equipped with a limiting spring 702. The ends of the two sets of limiting springs 702 that are away from the adjacent set of wedge blocks 701 are respectively installed on the inner walls of the grooves of the second insertion rod 211 and the first insertion rod 206.

[0033] Specifically, when inserting the second insertion rod 211 and the first insertion rod 206, the wedge block 701 contracts under the elastic action of the limiting spring 702. After insertion, the limiting spring 702 pushes the wedge block 701 out, locking it in the corresponding connection gap to achieve limiting fixation. When disassembling, pressing the wedge block 701 compresses the limiting spring 702 to pull it out. At this time, the elastic structure of the limiting spring 702 ensures stable locking, and the wedge structure of the wedge block 701 ensures smooth insertion and removal. This makes the connection between the second insertion rod 211 and the insertion plate 208, and between the first insertion rod 206 and the second installation cloth 205 firm. During exercise, it will not fall off due to tensile force, ensuring exercise safety. At the same time, insertion and removal fixation can be completed without additional tools, further improving the quick assembly and disassembly efficiency of the elastic exercise component 2. The hidden design of the wedge block 701 and the limiting spring 702 avoids scratching the patient's hands, improving wearing comfort, thereby improving the core limiting fixation effect and quick disassembly adaptability of the limiting component 7, thus enhancing the connection stability of the device.

[0034] Five sets of limiting straps 3 are installed on the upper surface of the glove 1. The positions of the five sets of limiting straps 3 are respectively sleeved on the outer ends of multiple sets of elastic ropes 207. Specifically, when performing finger stretching exercises, the limiting straps 3 form a limiting guide for the elastic ropes 207, preventing the elastic ropes 207 from shifting or tangling during the stretching process. At this time, the sleeve structure of the limiting straps 3 ensures accurate guidance, thereby stabilizing the exercise trajectory of each finger and preventing incorrect force direction due to the shift of the elastic ropes 207, thus improving the rehabilitation exercise effect. At the same time, the limiting straps 3 can limit the maximum stretching range of the elastic ropes 207, preventing overstretching and damage to the finger joints, and ensuring the safety of the exercise. The five sets of independent limiting straps 3 correspond to the five sets of elastic ropes 207, avoiding mutual interference between the elastic ropes 207 of different fingers, thereby improving the core limiting and guiding effect of the limiting straps 3, thus enhancing the exercise accuracy and safety of the device.

[0035] The inner wall of the limiting strap 3 is bonded with an elastic wear-resistant liner 9, and the lower surface of the elastic wear-resistant liner 9 is attached to the outer surface of the elastic rope 207. Specifically, when the elastic rope 207 is stretched and slid along the limiting strap 3, the elastic wear-resistant liner 9 is in direct contact with the elastic rope 207. At this time, the elastic wear-resistant properties of the elastic wear-resistant liner 9 not only act as a buffer but also reduce friction damage. This prevents the elastic rope 207 from directly rubbing against the rigid inner wall of the limiting strap 3 during sliding, reducing wear and extending service life. The elasticity of the elastic wear-resistant liner 9 can absorb the vibration of the elastic rope 207 during stretching, improving exercise comfort. At the same time, the anti-slip properties of the elastic wear-resistant liner 9 can prevent the elastic rope 207 from getting stuck in the limiting strap 3, ensuring smooth stretching. It can also prevent the inner wall of the limiting strap 3 from scratching the surface of the elastic rope 207, thereby improving the limiting stability, component durability, and exercise comfort of the limiting strap 3, thus enhancing the structural reliability of the device.

[0036] The lower surface of the insert plate 208 has an arc-shaped groove, and the inner wall of the arc-shaped groove of the insert plate 208 fits against the outer wall of the finger sleeve of the glove 1. Specifically, by creating an arc-shaped groove on the lower surface of the insert plate 208 and making the inner wall of the groove fit against the outer wall of the finger sleeve of the glove 1, when the insert plate 208 is engaged in the fixing strap 202, the arc-shaped groove and the shape of the finger sleeve of the glove 1 are precisely matched. At this time, the fitting structure of the insert plate 208 ensures a firm installation, thereby preventing the insert plate 208 from sliding along the finger sleeve of the glove 1 during exercise. The elastic cord 207 ensures that the tension on the finger sleeve is precisely applied to the finger, improving the exercise effect. The curved groove design can distribute the pressure of the insert plate 208 on the finger sleeve, avoiding local pressure that may cause discomfort to the patient. At the same time, it can accommodate finger sleeves of different thicknesses, improving the wearability of the device. The tight fit between the insert plate 208 and the finger sleeve can also prevent dust from entering the interlocking gap, making it easy to clean. This improves the installation stability, wearing comfort and cleaning convenience of the insert plate 208, thus enhancing the human-machine adaptability of the device.

[0037] The upper surface of glove 1 has an opening, and a zipper 6 is installed inside the opening. Specifically, when the patient puts on or takes off glove 1, the zipper 6 can be opened to enlarge the opening, making it easier to insert or remove the hand. When the patient needs to receive intravenous infusion treatment in the hand, the infusion area of ​​the hand can be exposed by opening the zipper 6 without removing glove 1. After the infusion is completed, the zipper 6 can be closed to fix it. At this time, the opening and closing structure of the zipper 6 not only ensures convenient wearing, but also adapts to the needs of infusion scenarios. This allows rehabilitation patients with limited hand mobility to complete the wearing without forcibly spreading their fingers, reducing the difficulty of wearing. At the same time, it solves the problem of adapting rehabilitation exercises and infusion treatment, avoiding the inconvenience and discomfort caused by frequent removal and putting on of the device. The closed zipper 6 can enhance the fit of glove 1 and prevent air from entering and causing glove 1 to shift during exercise. When it is necessary to adjust the internal elastic exercise component 2, the zipper 6 can also be opened for quick operation without removing glove 1. This improves the ease of wearing, scenario adaptability and operational flexibility of the device, thus enhancing the practicality of the device.

[0038] The positioning component 5 includes two sets of elastic straps 502, both of which are sewn onto the side of the glove 1 closest to the patient's wrist. A connecting fabric 501 is attached to the side of the two elastic straps 502 furthest from the glove 1. The inner wall of the connecting fabric 501 is elastically connected to the outer end of the patient's wrist. Specifically, after wearing the glove 1, the elastic force of the elastic straps 502 causes the connecting fabric 501 to tightly conform to the patient's wrist, forming a circumferential fixation. At this time, the elastic structure of the elastic straps 502 ensures adaptation to different wrist sizes, and the circumferential structure of the connecting fabric 501 ensures secure positioning. The glove 1 is firmly attached, preventing it from sliding up and down the hand during exercise. This ensures the elastic exercise component 2 exerts precise tension on the finger sleeves, improving the exercise effect. The elastic fit of the connecting cloth 501 does not compress blood vessels and nerves in the wrist, enhancing wearing comfort. The symmetrical arrangement of the two sets of elastic straps 502 ensures even force distribution, avoiding discomfort from pressure on one side of the wrist. At the same time, the fit of the connecting cloth 501 can be adjusted according to the wrist circumference to suit different patients, thereby improving the core positioning effect and wearing adaptability of the positioning component 5. This enhances the accuracy of the device's rehabilitation exercises.

[0039] The lower surface of the connecting strap 201 is sewn with a Velcro hook face 2 8. Specifically, when installing the elastic exercise component 2, the Velcro hook face 2 8 can be glued and fixed to the corresponding Velcro structure on the upper surface of the glove 1. At this time, the Velcro structure of the Velcro hook face 2 8 provides secondary fixation, thereby making the connection between the connecting strap 201 and the glove 1 more secure. During exercise, the connecting strap 201 will not shift due to the tension of the elastic rope 207, ensuring the installation stability of the elastic exercise component 2. The sewn structure of the Velcro hook face 2 8 is sturdy and durable, and can also assist in adjusting the position of the connecting strap 201, improving the installation accuracy of the elastic exercise component 2. When disassembling, simply tear off the Velcro hook face 2 8, without affecting the overall quick-release efficiency, thereby improving the installation stability and adjustment flexibility of the elastic exercise component 2, thus enhancing the structural reliability of the device.

[0040] The upper surface of glove 1 has two sets of grooves, and breathable mesh 4 is sewn into both sets of grooves. Specifically, when the patient wears glove 1 for a long time for rehabilitation exercises, the breathable mesh 4 can enhance the breathability of glove 1 and accelerate air circulation in the hand. At this time, the mesh structure of the breathable mesh 4 ensures smooth ventilation, so that the hand will not become stuffy or sweaty due to prolonged wear, thus improving wearing comfort and preventing bacteria growth in sweat that could lead to skin problems. The sewing structure of the breathable mesh 4 is sturdy and will not be damaged due to stretching during exercise. At the same time, the flexible nature of the breathable mesh 4 does not affect hand movement, adapts to the dynamic needs of rehabilitation exercises, and can also reduce the overall weight of glove 1, improving wearing lightness and thus enhancing the wearing comfort and long-term suitability of the device, thereby enhancing the practicality of the device.

[0041] Working principle:

[0042] The first step involves inserting the second rod 211 into the positioning holes 210 at different positions on the insert plate 208 according to the rehabilitation needs of each finger. The tension and elasticity of the elastic rope 207 are adjusted. The other end of the elastic rope 207 is fixed by connecting the first installation cloth 203 and the second installation cloth 205. Five sets of fixing straps 202 correspond to the five fingers for independent exercise. When the elastic exercise component 2 needs to be replaced, simply peel off the adhesive structure between the hook side 204 and the loop side 209 of the Velcro, and pull out the first rod 206 and the second rod 211 to remove the elastic rope 207. At this point, the Velcro structure of the hook side 209 and the hook side 204 ensures quick and easy removal, while multiple positioning holes 210 and mounting holes ensure flexible adjustment. This allows the device to accurately adapt to the rehabilitation progress of each finger of the patient, enabling independent exercise to avoid mutual interference. Quick disassembly and assembly facilitates cleaning, maintenance, and component replacement. The snap-fit ​​structure of the insert plate 208 ensures a secure installation, and the elastic exercise of the elastic rope 207 can gradually improve finger muscle strength. This enhances the core modular adjustment effect and quick-release convenience of the elastic exercise component 2, thereby strengthening the rehabilitation adaptability of the device.

[0043] In the second step, the wedge block 701 contracts under the elastic action of the limiting spring 702. After being inserted into place, the limiting spring 702 pushes the wedge block 701 out, locking it in the corresponding connection gap to achieve limiting fixation. When disassembling, pressing the wedge block 701 compresses the limiting spring 702 to pull it out. At this time, the elastic structure of the limiting spring 702 ensures stable locking, and the wedge structure of the wedge block 701 ensures smooth insertion and removal. This makes the connection between the second insertion rod 211 and the insertion plate 208, and the first insertion rod 206 and the second installation cloth 205 firm. During exercise, it will not fall off due to tensile force, ensuring exercise safety. At the same time, insertion and removal fixation can be completed without additional tools, further improving the quick assembly and disassembly efficiency of the elastic exercise component 2. The hidden design of the wedge block 701 and the limiting spring 702 avoids scratching the patient's hands and improves wearing comfort, thereby improving the core limiting fixation effect and quick-release adaptability of the limiting component 7, thus enhancing the connection stability of the device.

[0044] In the third step, the elastic force of the elastic band 502 causes the connecting cloth 501 to fit tightly against the patient's wrist, forming a circumferential fixation. At this time, the elastic structure of the elastic band 502 ensures adaptation to different wrist sizes, and the circumferential structure of the connecting cloth 501 ensures firm positioning. This prevents the glove 1 from sliding up and down along the hand during exercise, ensuring accurate tension of the elastic exercise component 2 on the finger sleeve and improving the exercise effect. The elastic fit of the connecting cloth 501 will not compress blood vessels and nerves in the wrist, improving wearing comfort. The symmetrical arrangement of the two sets of elastic bands 502 ensures uniform fixation force, avoiding discomfort from unilateral pressure on the wrist. At the same time, the fit of the connecting cloth 501 can be adjusted according to the wrist size to adapt to different patients, thereby improving the core positioning effect and wearing adaptability of the positioning component 5, thus enhancing the accuracy of the device's rehabilitation exercise.

[0045] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A modular hand rehabilitation exercise device that can be quickly disassembled and adjusted, comprising a glove (1), characterized in that: The outer end of the glove (1) is equipped with an elastic exercise component (2) that can be quickly disassembled and moved. The glove (1) is equipped with a positioning component (5) on the side near the wrist. The elastic exercise component (2) has a groove inside, and a limiting component (7) is provided inside the groove of the elastic exercise component (2).

2. The modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 1, characterized in that, in, The elastic exercise component (2) includes five sets of fixing straps (202) and connecting straps (201). The connecting straps (201) and the five sets of fixing straps (202) are all sewn onto the upper surface of the glove (1). The upper surface of the connecting straps (201) is provided with a Velcro surface (209). The positions of the five sets of fixing straps (202) are respectively set at the upper ends of the five sets of finger sleeves of the glove (1). An insert plate (208) is snapped into the inside of the fixing straps (202). Multiple sets of positioning holes (210) are opened on the upper surface of the insert plate (208). Insert rods (211) are inserted into the positioning holes (210). Insert rods (211) are far away from the glove (1). One end of the insert plate (208) is provided with an elastic cord (207). The upper surface of the hook and loop fastener (209) is attached with a hook and loop hook face one (204). The upper surface of the hook and loop hook face one (204) is installed with an installation cloth one (203). The side of the installation cloth one (203) near the finger sleeve of the glove (1) is installed with an installation cloth two (205). The upper surface of the installation cloth two (205) has multiple sets of installation holes. The installation holes of the installation cloth two (205) are inserted with an insert rod one (206). The end of the elastic cord (207) away from the insert rod two (211) is installed on the end of the insert rod one (206) away from the installation cloth two (205).

3. The modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 2, characterized in that, in, The limiting component (7) includes two sets of wedge blocks (701). The inner walls of the second insertion rod (211) and the first insertion rod (206) are provided with grooves. The two sets of wedge blocks (701) are slidably connected to the grooves of the second insertion rod (211) and the first insertion rod (206). The inner walls of the two sets of wedge blocks (701) are equipped with limiting springs (702). The ends of the two sets of limiting springs (702) away from the adjacent set of wedge blocks (701) are respectively installed on the inner walls of the grooves of the second insertion rod (211) and the first insertion rod (206).

4. The modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 2, characterized in that, in, The upper surface of the glove (1) is equipped with five sets of limiting straps (3), and the positions of the five sets of limiting straps (3) are respectively sleeved on the outer ends of multiple sets of elastic ropes (207).

5. The modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 4, characterized in that, in, The inner wall of the limiting strap (3) is bonded with an elastic wear-resistant liner (9), and the lower surface of the elastic wear-resistant liner (9) is attached to the outer surface of the elastic rope (207).

6. The modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 2, characterized in that, in, The lower surface of the insert plate (208) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove of the insert plate (208) is attached to the outer wall of the finger sleeve of the glove (1).

7. The modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 1, characterized in that, in, The upper surface of the glove (1) has an opening, and a zipper (6) is provided inside the opening of the glove (1).

8. The modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 1, characterized in that, in, The positioning component (5) includes two sets of elastic straps (502), both sets of elastic straps (502) are sewn onto the side of the glove (1) near the patient's wrist, and a connecting cloth (501) is installed on the side of the two sets of elastic straps (502) away from the glove (1), and the inner wall of the connecting cloth (501) is elastically connected to the outer end of the patient's wrist.

9. A modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 2, characterized in that, in, The lower surface of the connecting strip (201) is sewn with a Velcro hook face two (8).

10. A modular hand rehabilitation exercise device that can be quickly disassembled and adjusted as described in claim 1, characterized in that, in, The upper surface of the glove (1) has two sets of grooves, and breathable mesh (4) is sewn into both sets of grooves of the glove (1).

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