Finger rehabilitation assisting mechanism

Abstract

The utility model relates to the technical field of finger rehabilitation, and discloses a finger rehabilitation assisting mechanism which comprises a first hand ring, a connecting belt is fixedly installed on one side of the first hand ring, a second hand ring is fixedly installed at the other end of the connecting belt, and rehabilitation mechanisms are installed on the first hand ring and the second hand ring. The bandages on the rehabilitation mechanism are in butt joint with fingers needing rehabilitation of a patient, the bandages with the same number can be installed according to the number of the fingers needing rehabilitation of the patient, and the bandages are sequentially bound to the first joint, the second joint and the third joint of the fingers of the patient in cooperation with the first finger belt, the second finger belt and the third finger belt. After the patient exerts force on the fingers, the pull rope is stretched, after the patient exerts force, a spring is connected with a rotating shaft rotationally installed in the middle of a winding disc in a sleeving mode, the winding disc can be automatically reset, the patient exerts force on the fingers for the second time conveniently, and therefore repeated rehabilitation training is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of body rehabilitation, in particular to a finger rehabilitation auxiliary mechanism. Background Art

[0002] Fingers are the five branches at the front of the human hand, one of the five terminal parts of the palm. These fingers generally include the thumb, index finger, middle finger, ring finger, and pinky finger. As the saying goes, "the fingers are connected to the heart," the human fingers contain many secrets of the human body. Fingers are an important part of the human body and provide many benefits in daily life.

[0003] Among them, if the fingers are inflexible and the strength is reduced after a stroke, it is necessary to focus on hand coordination training, such as using chopsticks to pick up small beans, beads, and tightening nuts with hands, etc. These fine movements require special hand function training. If the finger joints are stiff and swollen due to trauma, it is mainly necessary to train the range of motion of the hand joints. Joint mobilization can be performed, followed by hot compresses, and active finger flexion and extension training can be performed. If the hand has muscle weakness due to nerve damage or peripheral nerve damage, such as difficulty grasping things, you can try squeezing a rubber ball to increase hand muscle strength.

[0004] However, when patients undergo the above-mentioned rehabilitation training, they need specific scenarios and equipment, and it is not easy to continue a single rehabilitation training. Therefore, it is necessary to design new technical solutions to solve this problem so that patients can continue a single rehabilitation cycle. Utility Model Content

[0005] The purpose of the utility model is to provide a finger rehabilitation auxiliary mechanism to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a finger rehabilitation auxiliary mechanism, comprising a first wristband, a connecting belt fixedly mounted on one side of the first wristband, a second wristband fixedly mounted on the other end of the connecting belt, and a rehabilitation mechanism mounted on the first wristband and the second wristband;

[0007] The rehabilitation mechanism includes a winding drum rotatably installed on one side of the outer wall of the first bracelet, a spring fixedly installed on one side of the inner wall of the winding drum, a positioning member fixedly installed on the inner wall of the winding drum, a pull rope detachably installed on the positioning member, and a strap fixedly installed on the other end of the pull rope, and the other side of the spring is fixedly installed on the outer wall of the rotating shaft.

[0008] As an optional solution of the technical solution of the present application, the binding strap includes a first finger strap, a second finger strap and a third finger strap, and an elastic strap is fixedly installed between two adjacent groups of the first finger strap, the second finger strap and the third finger strap.

[0009] As an optional solution of the technical solution of the present application, an elastic band is fixedly installed on one side of the first bracelet and the second bracelet, and the first bracelet and the second bracelet are both closed circular rings, so that the first bracelet and the second bracelet are elastic.

[0010] As an optional solution to the technical solution of the present application, a plurality of groups of equally spaced rings are fixedly installed on one side of the outer wall of the second bracelet, and a hook is installed on one side of the ring, and the other side of the hook is fixed to the strap to facilitate the installation and removal of the strap.

[0011] As an optional solution of the technical solution of the present application, each set of the second finger strap, the third finger strap and the outer wall of the second bracelet are fixedly installed with a cloth tube, and multiple sets of the cloth tubes are movably connected to the pull rope, which can limit the pull rope.

[0012] As an optional solution to the technical solution of the present application, first mother-and-child stickers are fixedly installed on both sides of the first bracelet and the second bracelet, and second mother-and-child stickers are fixedly installed on both sides of the outer walls of the first finger strap, the second finger strap and the third finger strap, so that the straps can be fixed on the fingers.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The technical solution of this application connects the straps on the rehabilitation mechanism with the patient's fingers that need rehabilitation, and can install the same number of straps according to the number of fingers that the patient needs rehabilitation. After the first finger strap, the second finger strap and the third finger strap are tied to the first joint, the second joint and the third joint of the patient's fingers in sequence, wait for the patient to exert force on the fingers and stretch the pull rope. When the patient has completed the force, the rotating shaft installed in the middle of the winding disk is connected to a spring, which can automatically reset the winding disk, making it convenient for the patient to exert force on the fingers for the second time, thereby performing repeated rehabilitation training.

[0015] 2. The technical solution of the present application is to fix multiple groups of equally spaced rings on one side of the outer wall of the second bracelet, and a hook is installed on the ring on one side. When the patient is undergoing finger rehabilitation training, the same number of straps can be installed according to the number of fingers that the patient needs to rehabilitate, and the hooks and rings can be used for hanging. The straps can be quickly installed and removed, and synchronous rehabilitation training can be performed on different numbers of fingers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a finger rehabilitation auxiliary mechanism of the present utility model;

[0018] Figure 2This is a schematic diagram of the cloth tube distribution structure of a finger rehabilitation auxiliary mechanism of the present utility model;

[0019] Figure 3 This is a schematic diagram of the winding disk structure of a finger rehabilitation auxiliary mechanism of the present utility model.

[0020] In the figure: 1. First wristband; 11. Connecting belt; 12. Second wristband; 13. Elastic belt; 2. Reel; 21. Spring; 22. Positioning piece; 23. Drawstring; 24. Binding belt; 3. Hanging ring; 31. Hook; 32. Cloth tube; 33. First mother-and-child sticker; 34. Second mother-and-child sticker. DETAILED DESCRIPTION

[0021] See also Figure 1-3 The utility model provides a technical solution: a finger rehabilitation auxiliary mechanism, comprising a first wristband 1, a connecting belt 11 is fixedly installed on one side of the first wristband 1, a second wristband 12 is fixedly installed on the other end of the connecting belt 11, and a rehabilitation mechanism is installed on the first wristband 1 and the second wristband 12;

[0022] The rehabilitation mechanism includes a winding drum 2 rotatably installed through a rotating shaft on one side of the outer wall of the first bracelet 1, a spring 21 fixedly installed on one side of the inner wall of the winding drum 2, a positioning member 22 fixedly installed on the inner wall of the winding drum 2, a pull rope 23 detachably installed on the positioning member 22, and a strap 24 fixedly installed on the other end of the pull rope 23. The other side of the spring 21 is fixedly installed on the outer wall of the rotating shaft. The strap 24 includes a first finger strap, a second finger strap and a third finger strap. An elastic band is fixedly installed between two adjacent groups of the first finger strap, the second finger strap and the third finger strap.

[0023] In this technical solution, the straps 24 on the rehabilitation mechanism are connected to the patient's fingers that need rehabilitation, and the same number of straps 24 can be installed according to the number of fingers that the patient needs rehabilitation. After the first finger strap, the second finger strap and the third finger strap are tied to the first joint, the second joint and the third joint of the patient's fingers in sequence, the patient is waited to exert force on the fingers and stretch the pull rope 23. When the patient has completed the force, the rotating shaft installed in the middle of the winding disk 2 is connected with a spring 21, which can automatically reset the winding disk 2, making it convenient for the patient to exert force on the fingers for the second time, thereby performing repeated rehabilitation training.

[0024] In some technical solutions, multiple groups of equally spaced rings 3 are fixedly installed on one side of the outer wall of the second bracelet 12, and a hook 31 is installed on the ring 3 on one side. The other side of the hook 31 is fixed to the strap 24 to facilitate the installation and removal of the strap 24.

[0025] In this technical solution, when the patient is undergoing finger rehabilitation training, the same number of straps 24 can be installed according to the number of fingers that the patient needs to rehabilitate, and the hook 31 and the ring 3 can be used for hanging. The straps 24 can be quickly installed and removed, and synchronous rehabilitation training can be performed on different numbers of fingers.

[0026] In some technical solutions, each set of the second finger strap, the third finger strap and the outer wall of the second bracelet 12 are fixedly installed with a cloth tube 32, and multiple sets of cloth tubes 32 are movably connected to the pull rope 23, which can limit the pull rope 23.

[0027] In this technical solution, when the pull rope 23 is stretched and contracted, the strap 24 and the multiple sets of cloth tubes 32 installed on the second bracelet 12 can limit the pull rope 23 to ensure that the pull rope 23 moves in the specified direction.

[0028] In some technical solutions, first mother-and-child stickers 33 are fixedly installed on both sides of the first bracelet 1 and the second bracelet 12, and second mother-and-child stickers 34 are fixedly installed on both sides of the outer walls of the first finger strap, the second finger strap and the third finger strap, so that the strap 24 can be fixed on the finger.

[0029] In this technical solution, by sequentially putting the first bracelet 1 and the second bracelet 12 on the patient's arm and tightening the two sets of first mother-and-child stickers 33, the first bracelet 1 and the second bracelet 12 are firmly tied together. Conversely, by tightening multiple sets of second mother-and-child stickers 34, the first finger strap, the second finger strap and the third finger strap can be firmly fixed on the fingers.

[0030] In some technical solutions, an elastic band 13 is fixedly installed on one side of the first bracelet 1 and the second bracelet 12. The first bracelet 1 and the second bracelet 12 are both closed rings, so that the first bracelet 1 and the second bracelet 12 are elastic.

[0031] In this technical solution, when the operator puts the first bracelet 1 and the second bracelet 12 on the patient's arm in sequence, the elastic band 13 installed on the first bracelet 1 and the second bracelet 12 is used to make the first bracelet 1 and the second bracelet 12 have a certain degree of stretchability.

[0032] When using a finger rehabilitation assist mechanism, it should be noted that the utility model is a finger rehabilitation assist mechanism, and each component is a universal standard part or a component known to technical personnel in this field. Its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0033] When in use, first put the first bracelet 1 and the second bracelet 12 on the patient's arm in sequence, and tighten the two sets of first mother-and-child stickers 33 to firmly tie the first bracelet 1 and the second bracelet 12. At the same time, connect the straps 24 on the rehabilitation mechanism to the patient's fingers that need rehabilitation. The same number of straps 24 can be installed according to the number of fingers that the patient needs rehabilitation. After the first finger strap, the second finger strap and the third finger strap are tied to the first joint, the second joint and the third joint of the patient's fingers in sequence, wait for the patient to exert force on the fingers and stretch the pull rope 23. When the patient has completed exerting force, cooperate with the retraction The rotating shaft rotatably installed in the middle of the reel 2 is sleeved with a spring 21, which can automatically reset the reel 2, making it convenient for the patient to exert force on the fingers for the second time, thereby performing repeated rehabilitation training. At the same time, multiple groups of equally distributed rings 3 are fixedly installed on one side of the outer wall of the second wristband 12, and a hook 31 is installed on the ring 3 on one side. When the patient is performing finger rehabilitation training, the same number of straps 24 can be installed according to the number of fingers that the patient needs to rehabilitate, and the hook 31 can be used to suspend the ring 3. The straps 24 can be quickly installed and removed, and synchronous rehabilitation training can be performed on different numbers of fingers.

Claims

1. A finger rehabilitation assisting mechanism, comprising a first wristband (1), characterized in that: A connecting belt (11) is fixedly mounted on one side of the first bracelet (1), a second bracelet (12) is fixedly mounted on the other end of the connecting belt (11), and rehabilitation mechanisms are mounted on the first bracelet (1) and the second bracelet (12); The rehabilitation mechanism comprises a reel (2) rotatably mounted on one side of the outer wall of the first wristband (1) via a rotating shaft, a spring (21) fixedly mounted on one side of the inner wall of the reel (2), a positioning member (22) fixedly mounted on the inner wall of the reel (2), a drawstring (23) detachably mounted on the positioning member (22), and a strap (24) fixedly mounted on the other end of the drawstring (23), and the other side of the spring (21) is fixedly mounted on the outer wall of the rotating shaft.

2. The finger rehabilitation assisting mechanism according to claim 1, characterized in that: The binding strap (24) comprises a first finger strap, a second finger strap and a third finger strap, and an elastic strap is fixedly installed between two adjacent groups of the first finger strap, the second finger strap and the third finger strap.

3. The finger rehabilitation assisting mechanism according to claim 1, characterized in that: An elastic band (13) is fixedly mounted on one side of the first bracelet (1) and the second bracelet (12), and the first bracelet (1) and the second bracelet (12) are both closed circular rings.

4. The finger rehabilitation assisting mechanism according to claim 1, characterized in that: A plurality of equally spaced hanging rings (3) are fixedly mounted on one side of the outer wall of the second wristband (12); a hanging hook (31) is hung on one side of the hanging ring (3); and the other side of the hanging hook (31) is fixedly mounted on a binding belt (24).

5. The finger rehabilitation assisting mechanism according to claim 2, characterized in that: A cloth tube (32) is fixedly mounted on the outer wall of each set of the second finger strap, the third finger strap and the second wristband (12), and multiple sets of the cloth tubes (32) are movably connected to the drawstring (23).

6. The finger rehabilitation assisting mechanism according to claim 2, characterized in that: First mother-and-child stickers (33) are fixedly installed on both sides of the first wristband (1) and the second wristband (12), and second mother-and-child stickers (34) are fixedly installed on both sides of the outer walls of the first finger strap, the second finger strap, and the third finger strap.

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