CN217794356U - Finger nursing exerciser - Google Patents

Abstract

The utility model relates to the field of medical technology, in particular to a finger care exerciser, which includes an installation ring, an installation groove is opened inside the installation ring, and an installation block is slidably connected to the inside of the installation groove. The top end is fixedly connected with a connecting rod, and the connecting rod is arranged inside the limit groove, the outer surface of the connecting rod is threaded with a nut, the outer surface of the nut is fixedly connected with a bump, and the left end of the mounting ring is threaded There is a first connecting pipe, the inside of the first connecting pipe is provided with a first tension mechanism, the right end of the first tension mechanism is fixedly connected with a first finger ring, and the inside of the installation block is threadedly connected with a second connecting pipe, A second tension mechanism is arranged inside the second connecting pipe, and a second finger ring is fixedly connected to the left end of the second tension mechanism. The utility model can adjust the positions of the first finger ring and the second finger ring, and has wide application range.

Description

A finger care exerciser

technical field

The utility model relates to the field of medical technology, in particular to a finger care exerciser.

Background technique

In the nursing process of the rehabilitation department, various exercisers are often used, especially for long-term fixation of limbs after trauma. During use, it is necessary to restore the strength of the limbs through the trainer. For example, the finger exerciser is used for fingers. A kind of exercise equipment for strength training.

When a finger is damaged or even amputated, it is necessary to restore the muscle flexibility of the corresponding joint through corresponding mechanical training in the later recovery process. However, the existing finger care exerciser has a fixed size. Due to the different sizes of human palms, it is not suitable for different crowd.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a finger care exerciser.

In order to achieve the above object, the utility model adopts the following technical scheme: a finger care exerciser, including a mounting ring, the inside of the mounting ring is provided with a mounting groove, the top of the mounting ring is provided with a limiting groove, and the limiting The groove communicates with the installation groove, and the inside of the installation groove is slidably connected with an installation block, and the top end of the installation block is fixedly connected with a connecting rod, and the connecting rod is arranged inside the limiting groove, and the outer surface of the connecting rod is threaded There is a nut, the outer surface of the nut is fixedly connected with a bump, the left end of the installation ring is threadedly connected with a first connecting pipe, and the inside of the first connecting pipe is provided with a first tension mechanism, and the first tension mechanism The right end of the mounting block is fixedly connected with a first finger ring, the inside of the installation block is threadedly connected with a second connecting pipe, the inside of the second connecting pipe is provided with a second tension mechanism, and the left end of the second tension mechanism is fixedly connected with a first For the two-finger ring, four mounting blocks correspond to the other four fingers except the thumb. The mounting block can be moved in the mounting groove to adjust the position between the mounting blocks, and then turn the nut through the bump to make the nut go down along the connecting rod and The mounting ring is closely attached to fix the position of the mounting block, and the positions of the four mounting blocks can be adjusted. The first connecting pipe is threadedly connected with the mounting ring, and the position of the first ring can be adjusted. The second connecting pipe is threadedly connected with the mounting block, which can be adjusted. By adjusting the position of the second finger ring, the positions of the first finger ring and the second finger ring can be adjusted according to different users, and the scope of application is wide.

As a further description of the above technical solution:

The first tension mechanism includes a first threaded rod, and the first threaded rod is threadedly connected to the first connecting pipe, the right end of the first threaded rod is fixedly connected with a first spring, and the right end of the first spring is fixedly connected with a The first connecting plate, the right end of the first connecting plate is fixedly connected with the first wire rope, and the first wire rope is fixedly connected with the first ring, the left end of the first threaded rod is fixedly connected with the first knob, through the first A knob rotates the first threaded rod to change the relative position of the first threaded rod and the first connecting pipe, thereby changing the length of the first spring, adjusting the tension of the first spring, and adjusting the tension of the thumb when pulling the first ring. Use the force.

As a further description of the above technical solution:

The inside of the first connecting pipe is fixedly connected with a first retaining ring, and the first retaining ring is arranged on the left side of the first connecting plate, and the first retaining ring is arranged on the left side of the first connecting plate, which can avoid the first line The rope is taut, which prolongs the life of the first cord.

As a further description of the above technical solution:

The second tension mechanism includes a second threaded rod, and the second threaded rod is screwed to the second connecting pipe, the left end of the second threaded rod is fixedly connected with a second spring, and the left end of the second spring is fixedly connected with a The second connecting plate, the left end of the second connecting plate is fixedly connected with the second wire rope, and the second wire rope is fixedly connected with the second finger ring, the right end of the second threaded rod is fixedly connected with the second knob, through the second knob Rotate the second threaded rod to change the relative position of the second threaded rod and the second connecting pipe, thereby changing the length of the second spring, adjusting the tension of the second spring, and then adjusting the other four fingers except the thumb to pull the second spring. The power used by the two rings.

As a further description of the above technical solution:

The inside of the second connecting pipe is fixedly connected with a second retaining ring, and the second retaining ring is arranged on the right side of the second connecting plate, and the second retaining ring is arranged on the right side of the second connecting plate, so that the second wire rope can be avoided. Tighten to extend the life of the second cord.

As a further description of the above technical solution:

The outer surface of the mounting ring is fixedly connected with a handle, and the inside of the handle is provided with a through hole, which is convenient for taking and hanging the exerciser.

The utility model has the following beneficial effects:

1. Compared with the prior art, this kind of finger care exerciser can adjust the installation by moving the installation block in the installation groove and turning the nut so that the nut goes down along the connecting rod and closely adheres to the installation ring, and fixes the position of the installation block. The position of the block, the first connecting pipe is threaded with the installation ring, the position of the first ring can be adjusted, the second connection pipe is threaded with the installation block, the position of the second ring can be adjusted, and the first ring can be adjusted according to different users. The positions of the ring and the second ring are suitable for a wide range of applications.

2. Compared with the prior art, this kind of finger care exerciser changes the tension of the first spring by turning the first threaded rod, and changes the tension of the second spring by turning the second threaded rod, which can be applied to different stages of the user. Rehabilitation.

Description of drawings

Fig. 1 is the perspective view of a kind of finger nursing exerciser proposed by the utility model;

Fig. 2 is a cross-sectional view of a finger care exerciser proposed by the utility model;

Fig. 3 is an enlarged view of place A in Fig. 2 of a kind of finger care exerciser proposed by the utility model;

Fig. 4 is an enlarged view of B in Fig. 2 of a finger care exerciser proposed by the utility model.

illustration:

1. Mounting ring; 2. Mounting groove; 3. Limiting groove; 4. Mounting block; 5. The first connecting pipe; 6. The first ring; 7. The second connecting pipe; 8. The second ring; 9. Connection Rod; 10, nut; 11, bump; 12, handle; 13, through hole; 14, first knob; 15, second knob; 16, first retaining ring; 17, first threaded rod; 18, first Spring; 19, the first connecting plate; 20, the first wire rope; 21, the second retaining ring; 22, the second threaded rod; 23, the second spring; 24, the second connecting plate; 25, the second wire rope.

Detailed ways

Referring to Figures 1-4, a finger care exerciser provided by the utility model: includes a mounting ring 1, the outer surface of the mounting ring 1 is fixedly connected with a handle 12, and the inside of the handle 12 is provided with a through hole 13, which is convenient for taking the exerciser. For taking and hanging, the inside of the installation ring 1 is provided with an installation groove 2, and the top of the installation ring 1 is provided with a limit groove 3, and the limit groove 3 communicates with the installation groove 2, and the inside of the installation groove 2 is slidably connected with an installation block 4. The top of the mounting block 4 is fixedly connected with a connecting rod 9, and the connecting rod 9 is arranged in the inside of the limit groove 3, the outer surface of the connecting rod 9 is threadedly connected with a nut 10, and the outer surface of the nut 10 is fixedly connected with a projection 11. The left end of the ring 1 is threaded with a first connecting pipe 5, the inside of the first connecting pipe 5 is provided with a first tension mechanism, the right end of the first tension mechanism is fixedly connected with a first finger ring 6, and the inside of the mounting block 4 is threaded with a first tension mechanism. Two connecting pipes 7, the inside of the second connecting pipe 7 is provided with a second tension mechanism, the left end of the second tension mechanism is fixedly connected with a second finger ring 8, and the mounting block 4 is provided with four corresponding other four fingers except the thumb, The installation block 4 can move in the installation groove 2, adjust the position between the installation blocks 4, and then turn the nut 10 through the protrusion 11, so that the nut 10 goes down along the connecting rod 9 and closely contacts the installation ring 1, and then fixes the position of the installation block 4 position, the positions of the four mounting blocks 4 can be adjusted, the first connecting pipe 5 is threadedly connected with the mounting ring 1, the position of the first finger ring 6 can be adjusted, the second connecting pipe 7 is threadedly connected with the mounting block 4, and the second finger ring can be adjusted 8, the positions of the first finger ring 6 and the second finger ring 8 can be adjusted according to different users, and the scope of application is wide.

The first tension mechanism comprises a first threaded rod 17, and the first threaded rod 17 is threadedly connected with the first connecting pipe 5, the right end of the first threaded rod 17 is fixedly connected with a first spring 18, and the right end of the first spring 18 is fixedly connected with a The first connecting plate 19, the right end of the first connecting plate 19 is fixedly connected with the first cord 20, and the first cord 20 is fixedly connected with the first finger ring 6, and the left end of the first threaded rod 17 is fixedly connected with the first knob 14 , the first threaded rod 17 is rotated by the first knob 14 to change the relative position of the first threaded rod 17 and the first connecting pipe 5, thereby changing the length of the first spring 18, adjusting the tension of the first spring 18, and further adjusting The power used by the thumb when pulling the first finger ring 6, the inside of the first connecting pipe 5 is fixedly connected with the first retaining ring 16, and the first retaining ring 16 is arranged on the left side of the first connecting plate 19, the first retaining ring 16 The ring 16 is arranged on the left side of the first connecting plate 19 , which can prevent the first wire rope 20 from being tightened and prolong the service life of the first wire rope 20 .

The second tension mechanism comprises a second threaded rod 22, and the second threaded rod 22 is threadedly connected with the second connecting pipe 7, the left end of the second threaded rod 22 is fixedly connected with a second spring 23, and the left end of the second spring 23 is fixedly connected with a The second connecting plate 24, the left end of the second connecting plate 24 is fixedly connected with the second wire rope 25, and the second wire rope 25 is fixedly connected with the second finger ring 8, and the right end of the second threaded rod 22 is fixedly connected with the second knob 15, through The second knob 15 turns the second threaded rod 22, changes the relative position of the second threaded rod 22 and the second connecting pipe 7, and then can change the length of the second spring 23, can adjust the tension force of the second spring 23, and then adjust The power used by other four fingers outside the thumb to pull the second finger ring 8, the inside of the second connecting pipe 7 is fixedly connected with a second retaining ring 21, and the second retaining ring 21 is arranged on the right side of the second connecting plate 24, The second retaining ring 21 is arranged on the right side of the second connecting plate 24 , which can prevent the second wire rope 25 from being tightened and prolong the service life of the second wire rope 25 .

Working principle: According to the size of the user's palm, turn the first connecting pipe 5 and the second connecting pipe 7, so that the first connecting pipe 5 moves inside and outside along the installation ring 1, and the second connecting pipe 7 moves inside and outside along the installation block 4 to adjust the second connecting pipe 5. The distance between the first finger ring 6 and the second finger ring 8 is based on the user's habit of exerting force. The installation block 4 moves in the installation groove 2. After adjusting the position of the installation block 4, turn the nut 10 through the protrusion 11, and the nut 10 is connected along the The rod 9 goes down and is in close contact with the installation ring 1, fixes the position of the installation block 4, and adjusts the positions of the four second finger rings 8 in turn. When in use, put the thumb into the first ring 6, and the other four fingers in turn. In the second finger ring 8, the fingers apply force inwardly, and the first finger ring 6 and the second finger ring 8 move inwardly, pulling the first spring 18 and the second spring 23, and the fingers are nursed and exercised. Along with the nursing exercise, it can be Rotate the first threaded rod 17 and the second threaded rod 22, make the first threaded rod 17 and the second threaded rod 22 move outward along the first connecting pipe 5 and the second connecting pipe 7, elongate the first spring 18 and the second The tension of the spring 23 is increased, thereby increasing the strength required for finger exercise.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (6)

1. A finger care exerciser comprising a mounting ring (1), characterized by: mounting groove (2) have been seted up to the inside of collar (1), spacing groove (3) have been seted up at the top of collar (1), and spacing groove (3) and mounting groove (2) intercommunication, the inside sliding connection of mounting groove (2) has installation piece (4), the top fixedly connected with connecting rod (9) of installation piece (4), and connecting rod (9) set up the inside in spacing groove (3), the external surface threaded connection of connecting rod (9) has nut (10), the external surface fixedly connected with lug (11) of nut (10), the left end threaded connection of collar (1) has first connecting pipe (5), the inside of first connecting pipe (5) is provided with first tension mechanism, the right-hand member fixedly connected with first ring (6) of first tension mechanism, the internal thread connection of installation piece (4) has second connecting pipe (7), the inside of second connecting pipe (7) is provided with second tension mechanism, the left end fixedly connected with second ring (8) of second tension mechanism.

2. The finger care exerciser of claim 1, wherein: the first tension mechanism comprises a first threaded rod (17), the first threaded rod (17) is in threaded connection with the first connecting pipe (5), a first spring (18) is fixedly connected to the right end of the first threaded rod (17), a first connecting plate (19) is fixedly connected to the right end of the first spring (18), a first rope (20) is fixedly connected to the right end of the first connecting plate (19), the first rope (20) is fixedly connected with the first ring (6), and a first knob (14) is fixedly connected to the left end of the first threaded rod (17).

3. The finger care exerciser of claim 2, wherein: the inner part of the first connecting pipe (5) is fixedly connected with a first check ring (16), and the first check ring (16) is arranged on the left side of the first connecting plate (19).

4. The finger care exerciser of claim 1, wherein: the second tension mechanism comprises a second threaded rod (22), the second threaded rod (22) is in threaded connection with the second connecting pipe (7), a second spring (23) is fixedly connected to the left end of the second threaded rod (22), a second connecting plate (24) is fixedly connected to the left end of the second spring (23), a second rope (25) is fixedly connected to the left end of the second connecting plate (24), the second rope (25) is fixedly connected with the second finger ring (8), and a second knob (15) is fixedly connected to the right end of the second threaded rod (22).

5. The finger care exerciser of claim 4, wherein: the inside fixedly connected with second retainer (21) of second connecting pipe (7), and second retainer (21) set up the right side at second connecting plate (24).

6. The finger care exerciser of claim 1, wherein: the outer surface of the mounting ring (1) is fixedly connected with a handle (12), and a through hole (13) is formed in the handle (12).

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