Finger exoskeleton rehabilitation robot

Abstract

The utility model discloses a finger exoskeleton rehabilitation robot which comprises an auxiliary sleeve, a connecting ring and a bottom plate, the auxiliary sleeve is provided with the connecting ring, the bottom of the connecting ring is provided with a connecting seat A, an electric telescopic rod A is hinged to the interior of the connecting seat A, the bottom of the electric telescopic rod A is hinged to a connecting seat B, the bottom of the connecting seat B is connected with the bottom plate, and the connecting seat A is connected with the bottom plate. A shell is arranged at the top of the bottom plate, an electric push rod is installed in the shell, the output end of the electric push rod is fixedly connected with a moving plate, and massage columns are connected to the top of the moving plate. An electric telescopic rod A on an auxiliary sleeve is matched with a connecting base A and a connecting base B to drive fingers in a connecting ring to ascend and descend, distinguishing training of the fingers is facilitated, the fine training effect of the fingers is improved, an electric push rod is started to drive a massage column on a movable plate to ascend and descend, and therefore the palm area is beaten, and the training effect is improved. The palm area can relax muscles and stimulate blood circulation, and soft tissue recovery is facilitated.

Description

Technical Field

[0001] The utility model relates to the field related to finger rehabilitation, in particular to a finger exoskeleton rehabilitation robot. Background Art

[0002] A finger exoskeleton robot is an actively controlled mechanical drive system attached to the human hand, capable of driving synchronized finger movements. The force-dependent movements of the fingers and the exoskeleton interact and feedback with each other. The hand exoskeleton can assist patients with repetitive finger rehabilitation training. During this process, the hand exoskeleton can use different control modes to drive the fingers to achieve different degrees of freedom, achieving the purpose of rehabilitation training.

[0003] The existing devices have the following problems when used: the devices are relatively large and complicated to operate, making it difficult to perform differentiated and refined training on the fingers, and they cannot be combined with the wrist to train the fingers to different degrees. The training method is relatively simple and it is difficult to meet the training requirements. Secondly, the coordination of the palm is ignored during finger training, which reduces the training effect. Utility Model Content

[0004] The purpose of the present utility model is to provide a finger exoskeleton rehabilitation robot to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a finger exoskeleton rehabilitation robot, comprising an auxiliary sleeve, a connecting ring, and a base plate, wherein the auxiliary sleeve is provided with a connecting ring, and a connecting seat A is installed at the bottom of the connecting ring, an electric telescopic rod A is hinged in the connecting seat A, and a connecting seat B is hinged at the bottom of the electric telescopic rod A, and the bottom of the connecting seat B is connected to the base plate, and a PLC controller starts the electric telescopic rod A on the auxiliary sleeve to cooperate with the connecting seats A and B to drive the fingers in the connecting ring to lift and fall, so as to facilitate the differentiation training of the fingers, and a shell is provided on the top of the base plate, and an electric push rod is installed inside the shell, and the output end of the electric push rod is fastened to the It is connected to a movable plate, the top of which is connected to a massage column, one side of the auxiliary sleeve is connected to a wrist module, a support block is provided in the wrist module, the bottom of the support block is hinged with an electric telescopic rod B, and the electric telescopic rod B is hingedly connected to the bottom plate. When the electric telescopic rod B is started, the support block is driven to rise and fall, so that the wrist and fingers are not in the same horizontal plane, which is convenient for training the wrist. At this time, the electric telescopic rod A is started to drive the fingers to exercise, thereby increasing the intensity of the exercise and meeting the training needs of different levels. A fixing belt is sewn on the wrist module, and a Velcro A surface is provided on one side of the fixing belt. The Velcro A surface cooperates with the Velcro B surface to fix the auxiliary sleeve.

[0006] In a further embodiment, the connecting ring and the support block are both made of rubber material, the upper surface of the wrist module is sewn with Velcro B surface, the Velcro A surface is adapted to Velcro B surface, and the rubber material increases the softness of wearing and reduces the discomfort to the fingers caused by the hard structure.

[0007] In a further embodiment, a PLC controller is provided in the base plate, and the PLC controller is communicatively connected with the electric telescopic rod A, the electric push rod, and the electric telescopic rod B.

[0008] In a further embodiment, slide rails are provided on both sides of the interior of the shell, and sliders are provided on both sides of the movable plate. The slide rails are slidably connected to the sliders, and the sliders move on the slide rails, so that the movable plate maintains linear motion, thereby increasing the stability of the lifting and lowering of the massage column.

[0009] In a further embodiment, a slot is provided on the shell, and a massage column is provided in the slot. The massage column rises and falls inside the slot to hit the palm.

[0010] In a further embodiment, a breathable block is provided on the auxiliary sleeve, and the material of the breathable block is set to mesh cloth to improve the comfort of the wearer.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The electric telescopic rod A on the auxiliary sleeve cooperates with the connecting seat A and the connecting seat B to drive the fingers in the connecting ring to lift and fall, which is convenient for distinguishing the fingers and improving the effect of fine finger training.

[0013] 2. Start the electric push rod to drive the massage column on the movable plate to move up and down, thereby hitting the palm area, so that the palm area can relax muscles and activate blood circulation, which is convenient for helping soft tissue recovery.

[0014] 3. Start the electric telescopic rod B to drive the support block to rise and fall, so that the wrist and fingers are not in the same horizontal plane, which is convenient for training the wrist and improving the health of the ligaments. At this time, start the electric telescopic rod A to drive the fingers to exercise, which increases the intensity of the exercise and meets the needs of different levels of training. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the shell structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0019] In the figure: 1. Auxiliary sleeve; 2. Connecting ring; 3. Connecting seat A; 4. Electric telescopic rod A; 5. Connecting seat B; 6. Base plate; 7. Shell; 8. Electric push rod; 9. Moving plate; 10. PLC controller; 11. Support block; 12. Wrist module; 13. Breathable block; 14. Fixing belt; 15. Velcro surface A; 16. Velcro surface B; 17. Massage column; 18. Slot hole; 19. Slide rail; 20. Slider; 21. Electric telescopic rod B. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: a finger exoskeleton rehabilitation robot, comprising an auxiliary sleeve 1, a connecting ring 2, and a base plate 6, wherein the auxiliary sleeve 1 is provided with a connecting ring 2, and a connecting seat A3 is installed at the bottom of the connecting ring 2, an electric telescopic rod A4 is hinged in the connecting seat A3, and the bottom of the electric telescopic rod A4 is hinged with a connecting seat B5, and the bottom of the connecting seat B5 is connected to the base plate 6, and a PLC controller 10 is provided in the base plate 6, and the PLC controller 10 is communicatively connected with the electric telescopic rod A4, the electric push rod 8, and the electric telescopic rod B21, and a breathable block 13 is provided on the auxiliary sleeve 1, and the material of the breathable block 13 is set to mesh cloth. The PLC controller 10 starts the electric telescopic rod A4 on the auxiliary sleeve 1 to cooperate with the connecting seat A3 and the connecting seat B5 to drive the fingers in the connecting ring 2 to lift and fall, so as to facilitate the differentiated training of the fingers and improve the refined training effect of the fingers.

[0022] See also Figure 1-4 A shell 7 is provided on the top of the base plate 6, and an electric push rod 8 is installed inside the shell 7. The output end of the electric push rod 8 is fastened to a movable plate 9, and a massage column 17 is connected to the top of the movable plate 9. Slide rails 19 are provided on both sides of the interior of the shell 7, and sliders 20 are provided on both sides of the movable plate 9. The slide rails 19 are slidably connected to the sliders 20. A slot 18 is provided on the shell 7, and a massage column 17 is provided in the slot 18. Starting the electric push rod 8 drives the massage column 17 on the movable plate 9 to rise and fall, thereby hitting the palm area, so that the palm area relaxes the muscles and activates blood circulation, which is convenient for helping the soft tissue to recover.

[0023] See also Figure 1-2A fixing belt 14 is sewn on the wrist module 12, and a Velcro A surface 15 is provided on one side of the fixing belt 14. A Velcro B surface 16 is sewn on the upper surface of the wrist module 12. The Velcro A surface 15 is adapted to the Velcro B surface 16. By inserting the auxiliary sleeve 1 into the hand and sticking the Velcro A surface 15 on the fixing belt 14 on the Velcro B surface 16, the auxiliary sleeve 1 is fixed. The connecting ring 2 and the support block 11 are both made of rubber to improve the comfort of use and avoid the discomfort of the fingers caused by the rigid structure.

[0024] See also Figure 1-2 A wrist module 12 is connected to one side of the auxiliary sleeve 1, and a support block 11 is provided in the wrist module 12. The bottom of the support block 11 is hinged with an electric telescopic rod B21, and the electric telescopic rod B21 is hingedly connected to the bottom plate 6. When the electric telescopic rod B21 is started, the support block 11 is driven to rise and fall, so that the wrist and fingers are not in the same horizontal plane, which is convenient for training the wrist. At this time, the electric telescopic rod A4 is started to drive the fingers to exercise, thereby increasing the intensity of the exercise and meeting the needs of different levels of training.

[0025] Working principle: By inserting the auxiliary sleeve 1 into the hand, sticking the Velcro A side 15 on the fixing belt 14 to the Velcro B side 16, the auxiliary sleeve 1 is fixed, and the PLC controller 10 starts the electric telescopic rod A4 on the auxiliary sleeve 1 to cooperate with the connecting seat A3 and the connecting seat B5 to drive the fingers in the connecting ring 2 to lift and fall, which is convenient for distinguishing training of the fingers, and starts the electric push rod 8 to drive the massage column 17 on the movable plate 9 to rise and fall, thereby hitting the palm area, so that the palm area relaxes the muscles and promotes blood circulation, and starts the electric telescopic rod B21 to drive the support block 11 to rise and fall, so that the wrist and fingers are not in the same horizontal plane, which is convenient for training the wrist, and at this time, the electric telescopic rod A4 is started again to drive the fingers to exercise, thereby increasing the intensity of the exercise.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A finger exoskeleton rehabilitation robot, comprising an auxiliary sleeve (1), a connecting ring (2), and a base plate (6), characterized in that: The auxiliary sleeve (1) is provided with a connecting ring (2), a connecting seat A (3) is installed at the bottom of the connecting ring (2), an electric telescopic rod A (4) is hinged in the connecting seat A (3), a connecting seat B (5) is hinged at the bottom of the electric telescopic rod A (4), a bottom of the connecting seat B (5) is connected to a bottom plate (6), a shell (7) is provided on the top of the bottom plate (6), an electric push rod (8) is installed inside the shell (7), and the output end of the electric push rod (8) is fastened to a movable rod (6). A movable plate (9) is connected to the top of the movable plate (9) with a massage column (17), one side of the auxiliary sleeve (1) is connected to a wrist module (12), a support block (11) is provided in the wrist module (12), the bottom of the support block (11) is hinged with an electric telescopic rod B (21), the electric telescopic rod B (21) is hingedly connected to the bottom plate (6), a fixing belt (14) is sewn on the wrist module (12), and a Velcro A surface (15) is provided on one side of the fixing belt (14).

2. The finger exoskeleton rehabilitation robot according to claim 1, characterized in that: The connecting ring (2) and the supporting block (11) are both made of rubber material. The upper surface of the wrist module (12) is sewn with a Velcro B surface (16), and the Velcro A surface (15) is adapted to the Velcro B surface (16).

3. The finger exoskeleton rehabilitation robot according to claim 1, characterized in that: A PLC controller (10) is provided in the base plate (6), and the PLC controller (10) is in communication connection with the electric telescopic rod A (4), the electric push rod (8), and the electric telescopic rod B (21).

4. The finger exoskeleton rehabilitation robot according to claim 1, characterized in that: Slide rails (19) are provided on both sides of the interior of the housing (7), and sliders (20) are provided on both sides of the movable plate (9), and the slide rails (19) are slidably connected to the sliders (20).

5. The finger exoskeleton rehabilitation robot according to claim 1, characterized in that: A slot (18) is provided on the housing (7), and a massage column (17) is provided in the slot (18).

6. The finger exoskeleton rehabilitation robot according to claim 1, characterized in that: The auxiliary sleeve (1) is provided with a breathable block (13), and the material of the breathable block (13) is set to be mesh cloth.

Images