Finger rehabilitation exerciser

Abstract

The utility model belongs to the technical field of medical rehabilitation instruments, and particularly relates to a finger rehabilitation exerciser which comprises a base plate, and a clamp used for fixing the base plate on a table top in a detachable mode is arranged at the front end of the base plate. A plurality of elastic exercise assemblies for finger rehabilitation exercise are arranged on the top surface of the base plate. The exerciser can be used for finger rehabilitation exercise of a patient, a nurse can place a base plate on a table top, the base plate is locked and fixed to the table top through a clamp, the patient places an arm on the base plate, and five fingers of the palm of the patient conduct finger muscle strength rehabilitation exercise through the elastic exercise assemblies; the finger rehabilitation exercise device is detachable, convenient to move and carry, can be installed on an indoor table top in a clamping and fixing mode through a clamp and can also be installed on a table top in a community, a park and the like in a clamping and fixing mode through the clamp, so that the finger rehabilitation exercise place of a patient is not limited, and the finger rehabilitation exercise device is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical rehabilitation equipment, in particular to a finger rehabilitation exerciser. Background Art

[0002] Finger rehabilitation exercises are exercises to restore hand function caused by neurological diseases such as cerebral infarction and hemiplegia, or hand injuries. Existing finger rehabilitation exercisers mainly include finger strengtheners, grip rings, hand grippers, finger trainers, etc. The above exercise equipment requires patients to hold the equipment for exercise. For some patients, it is difficult to hold the equipment continuously. There are also training tables dedicated to finger rehabilitation exercises. Patients can perform finger rehabilitation exercises on the training tables without having to hold the equipment continuously with their hands, which is relatively easy. However, the position of the existing training tables is relatively fixed, and it is not easy to move and carry. Utility Model Content

[0003] The utility model aims to provide a finger rehabilitation exerciser, which can be fixedly installed on a table and is convenient for moving and carrying.

[0004] The utility model is realized by the following technical solutions:

[0005] A finger rehabilitation exerciser comprises a pad, wherein a clamp for detachably fixing the pad on a table top is provided at the front end of the pad; a plurality of elastic exercise components for finger rehabilitation exercise are provided on the top surface of the pad; when a patient performs finger rehabilitation exercise, caregivers such as family members, nurses, and care workers place the pad on the table top, and lock and fix the pad on the table top by the clamp, and the patient places the arm on the pad, and performs finger rehabilitation exercise by means of various elastic exercise components. The exerciser is detachable, convenient for moving and carrying, and can be installed on an indoor table top by clamping and fixing, and can also be installed on a table top in a community, park, etc. by clamping and fixing, so that the patient can perform finger rehabilitation exercise in any place and is convenient to use.

[0006] Furthermore, the clamp includes an L-shaped clamp fixed to the bottom of the front end of the pad, and the L-shaped clamp and the pad form a U-shaped clamping structure, the bottom of the L-shaped clamp is threadedly connected with multiple locking bolts, and one end of the locking bolt extends into the inner side of the U-shaped clamping structure; when the pad is placed on the table top, the U-shaped clamping structure clamps the edge of the table, and each locking bolt is rotated so that the top end of each locking bolt is pressed against the back of the table, thereby locking the pad on the table top.

[0007] Furthermore, the bottom surface of the pad and the inner wall of the L-shaped clamp are fixed with anti-skid pads; when the pad is installed on the table top, the anti-skid pad is in contact with the table surface. The anti-skid pad has anti-skid ability and can prevent the pad from shaking during the patient's finger rehabilitation exercise; in addition, the top of each locking bolt is fixed with an anti-skid cover, which helps to protect the back of the table and also increases the anti-skid ability between the locking bolt and the back of the table.

[0008] Furthermore, six elastic training components are provided, four of which are four-finger elastic training components, and the other two are thumb elastic training components; a fixing plate is provided on the front end top surface of the pad, and columns are provided on the left end top surface and the right end top surface of the pad; the rear ends of the four four-finger elastic training components are fixed on the fixing plate, and the four four-finger elastic training components are arranged at intervals in the left and right directions, and each four-finger elastic training component can be elastically extended and retracted in the front and back directions; one end of the two thumb elastic training components is respectively rotatably connected to the two columns, and each thumb elastic training component can be elastically extended and retracted in the transverse direction; when the patient performs finger rehabilitation exercises, he is located at the rear end of the pad, and when performing four-finger rehabilitation exercises, the four fingers of his hand pull the four four-finger elastic training components toward the rear end of the pad to perform muscle strength exercises; when performing thumb rehabilitation exercises, the thumb of the patient's left hand can pull the thumb elastic training component at the right end of the pad to the left end of the pad to perform muscle strength exercises, or the thumb of the patient's right hand can pull the thumb elastic training component at the left end of the pad to the right end of the pad to perform muscle strength exercises.

[0009] Furthermore, the four-finger elastic training component and the thumb elastic training component have the same structure, both consisting of an elastic telescopic part and a finger ring fixed at one end of the elastic telescopic part; inserting a finger into the finger ring and pulling the elastic telescopic part to perform finger muscle strength training, and hooking the finger ring with the finger can prevent the finger ring from falling off during the muscle strength training process.

[0010] Furthermore, the finger ring is in a circular shape, the central axis of the finger ring of the four-finger elastic exercise component extends vertically, and the central axis of the finger ring of the thumb elastic exercise component extends horizontally; when the patient performs finger rehabilitation exercises, the four fingers are inserted downward into the finger rings of the four-finger elastic exercise component, and the thumb is inserted horizontally into the finger ring of the thumb elastic exercise component, which is easy to operate.

[0011] Furthermore, each of the columns is provided with a movable sleeve, and the movable sleeve can rotate on the column, and the elastic telescopic part of the thumb elastic training component is fixed on the movable sleeve at one end away from the finger ring; when the patient performs four-finger rehabilitation exercises, the elastic telescopic part of the thumb elastic training component can be rotated to the side of the pad by rotating the movable sleeve, so that the thumb elastic training component extends in the front-to-back direction, avoiding obstruction to the front-to-back extension of the four-finger elastic training component; when performing thumb rehabilitation exercises, the corresponding thumb elastic training component is rotated to extend its elastic telescopic part in the left-right direction, so that the thumb can pull the elastic telescopic part in the left-to-right direction.

[0012] Furthermore, the elastic telescopic member is an elastic rope or a spring.

[0013] Furthermore, each of the elastic telescopic parts of the four-finger elastic training components is externally provided with a guide sleeve, which is fixed on the top surface of the pad, and the elastic telescopic part can be telescoped within the guide sleeve; when four four-finger elastic training components are used for four-finger rehabilitation exercises, the four guide sleeves can separate the four elastic telescopic parts to prevent the four elastic telescopic parts from being entangled.

[0014] Furthermore, a support sheet for raising the finger ring is fixed at the bottom of each finger ring, so that there is a certain gap between the finger ring and the top surface of the pad, which is convenient for the finger to hook the finger ring after it is inserted into the finger ring.

[0015] Furthermore, the pad, fixing plate, guide sleeve and L-shaped clamp are all made of plastic material and are light in weight.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The exerciser can be used for patients to perform finger rehabilitation exercises. When the patient performs finger rehabilitation exercises, family members, nurses, care workers and other caregivers place a pad on the table top, lock the pad on the table top with a clamp, and the patient places his arm on the pad. The five fingers of the patient's palm perform finger muscle rehabilitation exercises through various elastic exercise components. The exerciser is detachable, easy to move and carry, and can be installed on an indoor table top by clamping and fixing with a clamp, and can also be installed on a table top in a community, park, etc. by clamping and fixing with a clamp, so that the patient can perform finger rehabilitation exercises in any place and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the top structure of the utility model.

[0019] Figure 2 It is a left-side structural schematic diagram of the utility model.

[0020] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction.

[0021] Figure 4 for Figure 3 Enlarged schematic diagram of the local structure at point B in the middle.

[0022] Figure 5 for Figure 1 Schematic diagram of the structure when exercising the left thumb.

[0023] The names of the components in the figure are: 1- pad, 2- elastic training component, 2.1- four-finger elastic training component, 2.2- thumb elastic training component, 2.3- elastic telescopic part, 2.4- finger ring, 2.5- support plate, 3- fixed plate, 4- guide sleeve, 5- column, 6- clamp, 6.1- L-type splint, 6.2- locking bolt, 7- movable sleeve, 8, anti-slip cushion. DETAILED DESCRIPTION

[0024] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but the present invention is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0025] A finger rehabilitation exerciser, such as Figures 1 to 3 As shown, it comprises a pad 1, the front end of which is provided with a clamp 6 for fixing the pad 1 on the table top in a detachable manner; the clamp 6 comprises an L-shaped clamp 6.1 fixed to the bottom of the front end of the pad 1, and the L-shaped clamp 6.1 and the pad 1 form a U-shaped clamping structure, the bottom of the L-shaped clamp 6.1 is threadedly connected with a plurality of locking bolts 6.2, and one end of the locking bolt 6.2 extends into the inner side of the U-shaped clamping structure; when the pad 1 is placed on the table top, the U-shaped clamping structure clamps the edge of the table, and each locking bolt 6.2 is rotated so that the top end of each locking bolt 6.2 is pressed against the back of the table, thereby locking and fixing the pad 1 on the table top;

[0026] like Figures 1 to 4 As shown, the top surface of the pad 1 is provided with six elastic training components 2 for finger rehabilitation training, of which four are four-finger elastic training components 2.1, and the other two are thumb elastic training components 2.2, and the four fingers refer to the other four fingers on the palm except the thumb; the four-finger elastic training component 2.1 and the thumb elastic training component 2.2 have the same structure, and are both composed of an elastic telescopic member 2.3 and a finger ring 2.4 fixed to one end of the elastic telescopic member 2.3; the finger ring 2.4 is in a circular ring shape, and the central axis of the finger ring 2.4 of the four-finger elastic training component 2.1 extends vertically, and the central axis of the finger ring 2.4 of the thumb elastic training component 2.2 extends horizontally;

[0027] like Figures 1 to 3 As shown, a fixing plate 3 is arranged on the top surface of the front end of the pad 1, and the fixing plate 3 is integrally formed with the pad 1 or fixed by welding, and columns 5 are arranged on the top surface of the left end and the top surface of the right end of the pad 1; the rear ends of the elastic retractable parts 2.3 of the four four-finger elastic training components 2.1 are all fixed on the fixing plate 3, and the elastic retractable parts 2.3 of the four four-finger elastic training components 2.1 are arranged at intervals in the left-right direction, and the elastic retractable parts 2.3 of each four-finger elastic training component 2.1 can be elastically retracted in the front-back direction;

[0028] like Figures 2 to 3 As shown, each column 5 is provided with a movable sleeve 7, and the movable sleeve 7 can rotate on the column 5, and the end of the elastic telescopic part 2.3 of the thumb elastic training component 2.2 away from the finger ring 2.4 is fixed on the movable sleeve 7, and the elastic telescopic part 2.3 of each thumb elastic training component 2.2 can be elastically telescopic in the transverse direction; specifically, the column 5 is a bolt, and the top surface of the pad 1 is provided with a threaded hole for facilitating the installation of the bolt. The bottom end of the bolt is threadedly connected to the pad 1 for easy disassembly and assembly, and the two columns 5 are staggered front and back in the front-to-back direction. When the elastic telescopic parts 2.3 of the two thumb elastic training components 2.2 extend in the left-right direction, the two elastic telescopic parts 2.3 are spaced parallel in the front-to-back direction to avoid blocking the other thumb elastic training component 2.2 when one of the thumb elastic training components 2.2 is pulled during thumb rehabilitation exercise.

[0029] As a preferred embodiment, in this embodiment, Figures 2 to 4 As shown, the bottom surface of the pad 1 and the inner wall of the L-shaped clamp 6.1 are fixed with an anti-skid pad layer 8; when the pad 1 is installed on the table top, the anti-skid pad layer 8 contacts the table surface, and the anti-skid pad layer 8 has anti-skid ability, which can prevent the pad 1 from shaking during the patient's finger rehabilitation exercise; in addition, the top of each locking bolt 6.2 is fixed with an anti-skid sleeve, which helps to protect the back of the table and also increases the anti-skid ability between the locking bolt 6.2 and the back of the table.

[0030] As a preferred embodiment, in this embodiment, Figures 1 to 4 As shown, the elastic telescopic member 2.3 is an elastic rope, and buckles for connecting the elastic rope are installed on the fixed plate 3, the movable sleeve 7 and the finger ring 2.4; in addition, the elastic telescopic member 2.3 can also be a spring.

[0031] As a preferred embodiment, in this embodiment, Figures 1 to 4 As shown, the elastic telescopic part 2.3 of each of the four-finger elastic training components 2.1 is externally covered with a guide sleeve 4, which is fixed to the top surface of the pad 1, and the elastic telescopic part 2.3 can be telescoped in the guide sleeve 4. Specifically, the guide sleeve 4 is fixed to the pad 1 through two brackets; when four four-finger elastic training components 2.1 are used to perform four-finger rehabilitation exercises, the four guide sleeves 4 can separate the four elastic telescopic parts 2.3 to avoid entanglement of the four elastic telescopic parts 2.3; in addition, one end of each guide sleeve 4 close to the finger ring 2.4 is trumpet-shaped, which can facilitate the knot of the elastic rope to enter and exit the guide sleeve 4.

[0032] As a preferred embodiment, in this embodiment, Figures 2 to 4As shown, a support sheet 2.5 for raising the finger ring 2.4 is fixed to the bottom of each finger ring 2.4, so that there is a certain gap between the finger ring 2.4 and the top surface of the pad 1, which is convenient for the finger to penetrate the finger ring 2.4 and hook the finger ring 2.4.

[0033] As a preferred implementation, in this embodiment, the pad 1, the fixing plate 3, the guide sleeve 4 and the L-shaped clamping plate 6.1 are all made of plastic materials and are lightweight.

[0034] The working principle and technical effects of this embodiment are as follows:

[0035] When the patient performs finger rehabilitation exercises, family members, nurses, care workers and other caregivers place the pad 1 on the table top, lock and fix the pad 1 on the table top through the clamp 6, and the patient sits at the rear end of the pad 1 and places the arm on the pad 1;

[0036] When doing four-finger rehabilitation exercises, Figure 1 As shown, by rotating the movable sleeve 7, the elastic retractable member 2.3 of the thumb elastic training assembly 2.2 can be rotated to the side of the pad 1, so that the elastic retractable member 2.3 of the thumb elastic training assembly 2.2 can be extended in the front-to-back direction to avoid blocking the front-to-back extension of the four-finger elastic training assembly 2.1. The four fingers of the patient's hand respectively penetrate downward into the finger rings 2.4 of each four-finger elastic training assembly 2.1, and the fingers hook the finger rings 2.4. The patient moves his arm in the front-to-back direction, pulls the elastic retractable members 2.3 of the four-finger elastic training assembly 2.1 toward the rear end of the pad 1 to perform muscle strength training, and uses the four fingers to control the finger rings 2.4 of the four-finger elastic training assembly 2.1 to reciprocate in the front-to-back direction to achieve the effect of four-finger muscle strength training; in addition, the patient can also use one of the four fingers to perform a separate muscle strength training, or can perform muscle strength training of multiple fingers at the same time;

[0037] When doing thumb rehabilitation exercises, Figure 5 As shown, one of the left hand and the right hand can choose to perform thumb rehabilitation exercises. By rotating the movable sleeve 7, the elastic telescopic member 2.3 of the thumb elastic exercise assembly 2.2 can be rotated to extend in the left and right directions. The patient inserts the thumb backward into the finger ring 2.4 of the thumb elastic exercise assembly 2.2, and hooks the finger on the finger ring 2.4. The patient moves the arm in the left and right directions. The thumb of the patient's left hand can pull the elastic telescopic member 2.3 of the thumb elastic exercise assembly 2.2 at the right end of the pad 1 toward the left end of the pad 1 to exercise muscle strength, or the thumb of the patient's right hand can pull the elastic telescopic member 2.3 of the thumb elastic exercise assembly 2.2 at the left end of the pad 1 toward the right end of the pad 1 to exercise muscle strength. The thumb is used to control the finger ring 2.4 of the thumb elastic exercise assembly 2.2 to move back and forth in the left and right directions to achieve the thumb muscle strength exercise effect;

[0038] The exerciser can be used by patients to perform finger rehabilitation exercises. The five fingers of the patient's palm can perform finger muscle rehabilitation exercises through various elastic exercise components 2. The exerciser is detachable, easy to move and carry, and can be installed on an indoor table by clamping and fixing with a clamp 6. It can also be installed on a table in a community, park, etc. by clamping and fixing with a clamp 6, so that the patient can perform finger rehabilitation exercises in any place and it is easy to use.

Claims

1. A finger rehabilitation exerciser, comprising a pad (1), characterized in that: The front end of the pad (1) is provided with a clamp (6) for fixing the pad (1) on the table top in a detachable manner; the top surface of the pad (1) is provided with a plurality of elastic training components (2) for finger rehabilitation training; The clamp (6) comprises an L-shaped clamping plate (6.1) fixed to the bottom of the front end of the backing plate (1), and the L-shaped clamping plate (6.1) and the backing plate (1) form a U-shaped clamping structure, and a plurality of locking bolts (6.2) are threadedly connected to the bottom of the L-shaped clamping plate (6.1), and one end of the locking bolt (6.2) extends into the inner side of the U-shaped clamping structure; Six elastic training components (2) are provided, of which four are four-finger elastic training components (2.1) and the other two are thumb elastic training components (2.2); a fixing plate (3) is provided on the front end top surface of the pad (1), and columns (5) are provided on the left end top surface and the right end top surface of the pad (1); the rear ends of the four four-finger elastic training components (2.1) are fixed on the fixing plate (3), and the four four-finger elastic training components (2.1) are arranged at intervals in the left-right direction, and each four-finger elastic training component (2.1) can be elastically extended and retracted in the front-back direction; one end of the two thumb elastic training components (2.2) is respectively rotatably connected to the two columns (5), and each thumb elastic training component (2.2) can be elastically extended and retracted in the transverse direction.

2. The finger rehabilitation exerciser according to claim 1, characterized in that: The bottom surface of the pad (1) and the inner side wall of the L-shaped clamping plate (6.1) are both fixed with an anti-slip cushion layer (8).

3. The finger rehabilitation exerciser according to claim 1, characterized in that: The four-finger elastic training component (2.1) and the thumb elastic training component (2.2) have the same structure, and are both composed of an elastic telescopic component (2.3) and a finger ring (2.4) fixed to one end of the elastic telescopic component (2.3).

4. The finger rehabilitation exerciser according to claim 3, characterized in that: The finger ring (2.4) is in the shape of a circular ring; the central axis of the finger ring (2.4) of the four-finger elastic training component (2.1) extends vertically, and the central axis of the finger ring (2.4) of the thumb elastic training component (2.2) extends horizontally.

5. The finger rehabilitation exerciser according to claim 3, characterized in that: A movable sleeve (7) is mounted on each of the upright posts (5), and the movable sleeve (7) can rotate on the upright post (5). One end of the elastic telescopic member (2.3) of the thumb elastic training assembly (2.2) away from the finger ring (2.4) is fixed on the movable sleeve (7).

6. The finger rehabilitation exerciser according to claim 3, characterized in that: The elastic telescopic member (2.3) is an elastic rope or a spring.

7. The finger rehabilitation exerciser according to claim 6, characterized in that: The elastic telescopic member (2.3) of each of the four-finger elastic training components (2.1) is externally sleeved with a guide sleeve (4), and the guide sleeve (4) is fixed on the top surface of the pad (1).

8. The finger rehabilitation exerciser according to claim 7, characterized in that: A support sheet (2.5) for raising the finger ring (2.4) is fixed to the bottom of each finger ring (2.4).

9. The finger rehabilitation exerciser according to claim 1, characterized in that: The backing plate (1) is made of plastic material.

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