Training device for hand rehabilitation

Abstract

The training device for hand rehabilitation comprises a palm cover and hinge buckles, four sets of hinge buckles are installed on the outer wall of the palm cover at equal intervals, primary joint covers are arranged at the ends, away from the palm cover, of the hinge buckles, and front shafts are arranged on the sides, close to the hinge buckles, of the primary joint covers. The first-level joint covers are arranged at the bottom ends of the first-level joint covers, the second-level joint covers are arranged at the bottom ends of the first-level joint covers, the middle shafts are installed at the top ends of the second-level joint covers, and the second-level joint covers are movably connected with the first-level joint covers through the middle shafts. According to the training device for hand rehabilitation, convenient wearing and use of the training device for hand rehabilitation are achieved, the convenience of wearing of the training device for hand rehabilitation is improved, convenient bending training of finger joints is facilitated, bending training of each level of joints is facilitated, the range of bending training of a single joint is increased, and the training efficiency is improved. And the training flexibility of each joint is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to training device technical field, concretely is a training device for hand rehabilitation. BACKGROUND

[0002] The training device for hand rehabilitation combines task-oriented practice and rehabilitation training device training according to the brain reconstruction principle, helps the patient to complete the controlled movement function training in cooperation, promotes the function reconstruction of the central nervous system in the brain through repeated intensive training, the driving module of the training device is embedded with the anatomical finger joint position of the person, the freedom degree of movement is consistent with the freedom degree of movement of the hand joint, simulates the kinematics mechanism of the human body, can provide sustained passive and active resistance movement for the flexion and extension training of the fingers, and the training can reduce the occurrence of finger spasm, increase the finger joint activity, improve the blood circulation, and achieve the effect of loosening the finger joint.

[0003] A hand training device disclosed in authorized announcement No. CN219110777U includes a rack, a hand supporting member and a swing member. The hand supporting member is swingably installed on the rack and swings along the horizontal direction. The hand supporting member is arranged in the vertical direction and is provided with a plurality of finger sleeves. The plurality of finger sleeves are directed along the horizontal direction and are used for directly inserting the fingers of the hand of the user along the horizontal direction. The swing member is arranged between the rack and the hand supporting member and is connected with the hand supporting member to drive the hand supporting member to swing along the horizontal direction. At this time, the hand supporting member is arranged in the vertical direction, and the hand of the user is also in the vertical state. The hand of the user can be directly inserted into the hand supporting member by lifting the hand.

[0004] Although the hand of the user does not need to be turned from the vertical state to the horizontal state to be inserted into the hand supporting member, the turning process of the hand of the user in the use process is avoided, and the training convenience of the existing hand training device is improved.

[0005] However, the existing such training device is generally not convenient to wear and use, is not convenient to bend the finger joint, is not convenient to bend each joint, greatly affects the range of single joint bending training, and affects the convenience of wearing the training device for hand rehabilitation and the flexibility of each joint training. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a training device for hand rehabilitation to solve the problems that the training device is inconvenient to wear and use, is inconvenient to bend the finger joint, is inconvenient to bend each joint, affects the range of single joint bending training, and affects the convenience of wearing the training device for hand rehabilitation and the flexibility of each joint training.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a training device for hand rehabilitation, including palm cover and articulated buckle, the outer wall of palm cover is equipped with four groups of articulated buckle of equal interval, the end away from palm cover of articulated buckle all is provided with a primary joint cover, the side close to articulated buckle of primary joint cover all is provided with front shaft, and primary joint cover is connected with articulated buckle through front shaft, the bottom of primary joint cover all is provided with secondary joint cover, the top of secondary joint cover all is installed with middle shaft, and secondary joint cover is connected with primary joint cover through middle shaft, the bottom of secondary joint cover all is installed with tertiary joint cover, the top of tertiary joint cover all is installed with rear shaft, and tertiary joint cover is connected with secondary joint cover through rear shaft, the bottom of tertiary joint cover all is installed with protective cover, the top of protective cover all is installed with clamping shaft, and protective cover is connected with tertiary joint cover through clamping shaft.

[0008] Preferably, the top of the palm cover on one side of the articulated buckle is installed with a primary seat, the top of the primary seat is installed with a primary electric push rod, the end close to the primary seat of the primary electric push rod is installed with a primary shaft, and the primary electric push rod is connected with the primary seat through the primary shaft.

[0009] Preferably, the top of the primary joint cover on one side of the primary electric push rod is installed with a secondary seat, the top of the secondary seat is movably installed with a secondary shaft, and the output end of the primary electric push rod is connected with the secondary shaft.

[0010] Preferably, the top of the primary joint cover is provided with a secondary electric push rod, the secondary electric push rod is connected with the secondary seat through the secondary shaft, the top of the secondary joint cover on one side of the secondary electric push rod is installed with a tertiary seat, the top of the tertiary seat is movably installed with a tertiary shaft, and the output end of the secondary electric push rod is connected with the tertiary shaft.

[0011] Preferably, the top of the secondary joint cover is provided with a tertiary electric push rod, the tertiary electric push rod is connected with the tertiary seat through the tertiary shaft, the top of the tertiary joint cover on one side of the secondary joint cover is installed with a fourth seat, the top of the fourth seat is movably installed with a fourth shaft, and the output end of the tertiary electric push rod is connected with the fourth shaft.

[0012] Preferably, the outer wall of the primary joint cover, the secondary joint cover and the tertiary joint cover is installed with a first restraint belt, the side away from the first restraint belt on the outer wall of the primary joint cover, the secondary joint cover and the tertiary joint cover is installed with a first magic tape prickle surface, and the inner wall of the first restraint belt on one side of the first magic tape prickle surface is installed with a first magic tape fluff surface.

[0013] Preferably, the bottom end of the palm cover is provided with two groups of second binding belts, and the second binding belts on the side away from the second binding belts of the bottom end of the palm cover are provided with second Velcro pricking surfaces.

[0014] Preferably, a cable is arranged on the outer wall of the palm cover, and the bottom end of the cable is provided with a controller.

[0015] Compared with the prior art, the hand rehabilitation training device has the advantages that the hand rehabilitation training device is convenient to wear and use, the convenience of wearing the hand rehabilitation training device is improved, the finger joint bending training is facilitated, the bending training of each joint is facilitated, the range of single joint bending training is increased, and the flexibility of each joint training is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 3 is a three-dimensional structural schematic view of the hand rehabilitation training device;

[0017] Figure 2 Fig. 4 is a three-dimensional structural schematic view of the three-stage joint cover of the hand rehabilitation training device;

[0018] Figure 3 Fig. 5 is a three-dimensional structural schematic view of the palm cover of the hand rehabilitation training device;

[0019] Figure 4 Fig. 6 is a three-dimensional structural schematic view of the first binding belt of the hand rehabilitation training device;

[0020] Figure 5 Fig. 7 is a side structural schematic view of the hand rehabilitation training device;

[0021] Figure 6 Fig. 8 is a top structural schematic view of the hand rehabilitation training device.

[0022] In the drawings: 1, palm cover; 2, hinge buckle; 3, front shaft; 4, three-stage shaft; 5, rear shaft; 6, four-stage shaft; 7, clamping shaft; 8, protective cover; 9, three-stage joint cover; 10, four-stage seat; 11, two-stage joint cover; 12, middle shaft; 13, three-stage seat; 14, one-stage joint cover; 15, two-stage electric push rod; 16, two-stage seat; 17, two-stage shaft; 18, one-stage electric push rod; 19, one-stage seat; 20, one-stage shaft; 21, controller; 22, cable; 23, second Velcro fluff surface; 24, second binding belt; 25, second Velcro pricking surface; 26, first Velcro pricking surface; 27, first binding belt; 28, first Velcro fluff surface; 29, three-stage electric push rod. DETAILED DESCRIPTION

[0023] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0024] Please refer to Figures 1-6 The utility model provides an embodiment: a training device for hand rehabilitation, including palm cover 1 and articulated buckle 2, the outer wall of palm cover 1 is installed with four groups of articulated buckle 2 of equal interval, the end of articulated buckle 2 away from palm cover 1 is provided with a primary joint cover 14, the side of primary joint cover 14 close to articulated buckle 2 is provided with front axle 3, and primary joint cover 14 is movably connected with articulated buckle 2 through front axle 3, the bottom end of primary joint cover 14 is provided with secondary joint cover 11, the top end of secondary joint cover 11 is installed with middle axle 12, and secondary joint cover 11 is movably connected with primary joint cover 14 through middle axle 12, the bottom end of secondary joint cover 11 is installed with tertiary joint cover 9, the top end of tertiary joint cover 9 is installed with rear axle 5, and tertiary joint cover 9 is movably connected with secondary joint cover 11 through rear axle 5, the bottom end of tertiary joint cover 9 is installed with protective cover 8, the top end of protective cover 8 is installed with clamping axle 7, and protective cover 8 is movably connected with tertiary joint cover 9 through clamping axle 7;

[0025] The top end of palm cover 1 on the side of articulated buckle 2 is installed with primary seat 19, the top end of primary seat 19 is installed with primary electric push rod 18, primary electric push rod 18 plays the role of power drive, the end of primary electric push rod 18 close to primary seat 19 is installed with primary shaft 20, and primary electric push rod 18 is movably connected with primary seat 19 through primary shaft 20;

[0026] The top end of primary joint cover 14 on the side of primary electric push rod 18 is installed with secondary seat 16, the top end of secondary seat 16 is movably installed with secondary shaft 17, and the output end of primary electric push rod 18 is connected with secondary shaft 17, the top end of primary joint cover 14 is provided with secondary electric push rod 15, and secondary electric push rod 15 is movably connected with secondary seat 16 through secondary shaft 17, secondary electric push rod 15 plays the role of power drive, the top end of secondary joint cover 11 on the side of secondary electric push rod 15 is installed with tertiary seat 13, the top end of tertiary seat 13 is movably installed with tertiary shaft 4, and the output end of secondary electric push rod 15 is connected with tertiary shaft 4;

[0027] The top end of secondary joint cover 11 is provided with tertiary electric push rod 29, and tertiary electric push rod 29 is connected with tertiary seat 13 through tertiary shaft 4, the top end of tertiary joint cover 9 on the side of secondary joint cover 11 is installed with fourth seat 10, the top end of fourth seat 10 is movably installed with fourth shaft 6, and the output end of tertiary electric push rod 29 is connected with fourth shaft 6;

[0028] By operating the controller 21, the first electric push rod 18 is opened, the first seat 19 supports the first electric push rod 18 through the first shaft 20, the first electric push rod 18 drives the second seat 16 to rotate through the second shaft 17, the second seat 16 drives the first joint cover 14 to rotate around the front shaft 3, the controller 21 is opened. The second electric push rod 15 is opened, the second seat 16 supports the second electric push rod 15 through the second shaft 17, the second electric push rod 15 drives the third seat 13 to rotate through the third shaft 4, the third seat 13 drives the second joint cover 11 to rotate around the middle shaft 12, the controller 21 is opened. The third electric push rod 29 is opened, the third seat 13 supports the third electric push rod 29 through the third shaft 4, the third electric push rod 29 drives the fourth seat 10 to rotate through the fourth shaft 6, the fourth seat 10 drives the third joint cover 9 to rotate around the rear shaft 5, the third joint cover 9 drives the cover 8 to rotate through the clamping shaft 7, to facilitate the rotation of the first joint cover 14, the second joint cover 11 and the third joint cover 9, to facilitate the training of the finger joints, to realize the convenient bending training of the hand rehabilitation training device for the finger joints, to facilitate the bending training of each joint, to increase the range of single joint bending training, and to improve the flexibility of each joint training.

[0029] The outer wall of the first joint cover 14, the second joint cover 11 and the third joint cover 9 is provided with the first binding belt 27, the outer wall of the first joint cover 14, the second joint cover 11 and the third joint cover 9 away from the first binding belt 27 is provided with the first magic tape pricking surface 26, and the inner wall of the first binding belt 27 on one side of the first magic tape pricking surface 26 is provided with the first magic tape hair surface 28.

[0030] The bottom end of the palm cover 1 is provided with two groups of second binding belts 24, the bottom end of the palm cover 1 away from the second binding belts 24 is provided with the second magic tape pricking surface 25, and the inner wall of the second binding belt 24 on one side of the second magic tape pricking surface 25 is provided with the second magic tape hair surface 23.

[0031] The outer wall of the palm cover 1 is provided with the cable 22, the bottom end of the cable 22 is provided with the controller 21, and the output end of the controller 21 is electrically connected with the input end of the first electric push rod 18, the second electric push rod 15 and the third electric push rod 29.

[0032] By contacting the palm cover 1 with the back of the hand, the second binding belt 24 is wound around the surface of the palm, the second magic tape hair surface 23 and the second magic tape pricking surface 25 are connected together, to facilitate the patient to wear the palm cover 1 with the palm, the first binding belt 27 is wound around the surface of the fingers, the first magic tape hair surface 28 and the first magic tape pricking surface 26 are connected together, to facilitate the patient to wear the third joint cover 9, the second joint cover 11 and the first joint cover 14 with the fingers, to realize the convenient wearing use of the hand rehabilitation training device, and to improve the convenience of the hand rehabilitation training device when worn.

[0033] The application embodiment in use: external power supply, first through the palm cover 1 and the back of the hand contact, the second restraint band 24 around the surface of the palm, the second magic tape hair surface 23 and the second magic tape thorn surface 25 are connected together, to facilitate the patient palm and palm cover 1 wear, the first restraint band 27 around the surface of the finger, the first magic tape hair surface 28 and the first magic tape thorn surface 26 are connected together, to facilitate the patient finger and three joint cover 9, two joint cover 11, primary joint cover 14 wear, primary electric push rod 18 drives secondary seat 16 rotation through secondary shaft 17, secondary seat 16 drives primary joint cover 14 to rotate with front shaft 3 as the shaft, secondary electric push rod 15 drives tertiary seat 13 rotation through tertiary shaft 4, tertiary seat 13 drives two joint cover 11 to rotate with middle shaft 12 as the shaft, tertiary electric push rod 29 drives four seat 10 rotation through four shaft 6, four seat 10 drives tertiary joint cover 9 to rotate with rear shaft 5 as the shaft, tertiary joint cover 9 drives the cover 8 to rotate through the clamping shaft 7, to facilitate the rotation of primary joint cover 14, two joint cover 11, tertiary joint cover 9, to facilitate the training of the finger joint, to complete the use of the training device.

[0034] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiment, which does not depart from the technical solution of the present application, is still within the scope of the present application.

Claims

1. A hand rehabilitation training device, characterized in that: The utility model provides a kind of articulated buckle (2) and palm cover (1) including, the outer wall of the palm cover (1) is equipped with four groups of articulated buckle (2) of equal interval, the end of articulated buckle (2) away from palm cover (1) is provided with a primary joint cover (14), the side of primary joint cover (14) close to articulated buckle (2) is provided with front shaft (3), and primary joint cover (14) is connected with articulated buckle (2) by front shaft (3), the bottom end of primary joint cover (14) is provided with secondary joint cover (11), the top end of secondary joint cover (11) is equipped with middle shaft (12), and secondary joint cover (11) is connected with primary joint cover (14) by middle shaft (12), the bottom end of secondary joint cover (11) is equipped with tertiary joint cover (9), the top end of tertiary joint cover (9) is equipped with rear shaft (5), and tertiary joint cover (9) is connected with secondary joint cover (11) by rear shaft (5), the bottom end of tertiary joint cover (9) is equipped with shield (8), the top end of shield (8) is equipped with clamping shaft (7), and shield (8) is connected with tertiary joint cover (9) by clamping shaft (7).

2. The hand rehabilitation training device according to claim 1, characterized in that: The top end of palm cover (1) on the side of articulated buckle (2) is equipped with primary seat (19), the top end of primary seat (19) is equipped with primary electric push rod (18), the end of primary electric push rod (18) close to primary seat (19) is equipped with primary shaft (20), and primary electric push rod (18) is connected with primary seat (19) by primary shaft (20).

3. A hand rehabilitation training device according to claim 2, wherein: The top end of primary joint cover (14) on the side of primary electric push rod (18) is equipped with secondary seat (16), the top end of secondary seat (16) is movably equipped with secondary shaft (17), and the output end of primary electric push rod (18) is connected with secondary shaft (17).

4. The hand rehabilitation training device according to claim 1, wherein: The top end of primary joint cover (14) is equipped with secondary electric push rod (15), and secondary electric push rod (15) is connected with secondary seat (16) by secondary shaft (17), the top end of secondary joint cover (11) on the side of secondary electric push rod (15) is equipped with tertiary seat (13), the top end of tertiary seat (13) is movably equipped with tertiary shaft (4), and the output end of secondary electric push rod (15) is connected with tertiary shaft (4).

5. The hand rehabilitation training device according to claim 1, wherein: The top end of secondary joint cover (11) is equipped with tertiary electric push rod (29), and tertiary electric push rod (29) is connected with tertiary seat (13) by tertiary shaft (4), the top end of tertiary joint cover (9) on the side of secondary joint cover (11) is equipped with fourth seat (10), the top end of fourth seat (10) is movably equipped with fourth shaft (6), and the output end of tertiary electric push rod (29) is connected with fourth shaft (6).

6. The hand rehabilitation training device according to claim 1, wherein: The outer wall of the primary joint cover (14), the secondary joint cover (11) and the tertiary joint cover (9) is provided with a first restraint belt (27), the outer wall of the primary joint cover (14), the secondary joint cover (11) and the tertiary joint cover (9) is provided with a first magic tape pricking surface (26) away from the first restraint belt (27), and the inner wall of the first restraint belt (27) on one side of the first magic tape pricking surface (26) is provided with a first magic tape fluff surface (28).

7. The hand rehabilitation training device according to claim 1, wherein: The bottom end of the palm cover (1) is provided with two groups of second restraint belts (24), the bottom end of the palm cover (1) is provided with a second magic tape pricking surface (25) away from the second restraint belt (24), and the inner wall of the second restraint belt (24) on one side of the second magic tape pricking surface (25) is provided with a second magic tape fluff surface (23).

8. The hand rehabilitation training device according to claim 1, wherein: The outer wall of the palm cover (1) is provided with a cable (22), and the bottom end of the cable (22) is provided with a controller (21).

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