CN211300963U

CN211300963U - Hand bone wound rehabilitation training device

Info

Publication number: CN211300963U
Application number: CN201922181383.8U
Authority: CN
Inventors: 于悠
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-21
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a hand bone wound rehabilitation training device, including first diaphragm, lead screw and ring, the interlock board is installed to the right-hand member of first diaphragm, and the right-hand member of interlock board is connected with the hinge, the one end of active plate is installed on the right side of hinge, and the other end of active plate is fixed with the ball base, the lead screw runs through in the inside of ball base, and the right-hand member of lead screw is connected with the pivot, micro motor is installed on the right side of pivot, and micro motor's right side is provided with button cell, button cell's below is fixed with the second diaphragm, and the lower surface of second diaphragm and first diaphragm all installs the slide rail, the internal connection of slide rail has the slider, and the lower surface of slider has seted up the connecting hole, the ring is fixed in the below of connecting rod, and the internal surface of ring is connected with the. This hand bone wound rehabilitation training ware is small, portable to be applicable to single finger and train the operation, the pertinence is stronger, convenient to use.

Description

Hand bone wound rehabilitation training device

Technical Field

The utility model relates to the technical field of medical rehabilitation equipment, in particular to a hand bone wound rehabilitation training device.

Background

Rehabilitation training is an important means of rehabilitation medicine, the affected limb of a patient is enabled to recover the normal self-care function mainly through the training method, the physical and psychological rehabilitation of the disabled is enabled to be achieved as much as possible through the training method, the treatment effect is achieved, along with the development of the society and the increasing maturity of production technology, various different function training devices for performing rehabilitation training aiming at the wounds of different parts of the patient appear in hospitals at present, and the hand rehabilitation training device belongs to one of the hand rehabilitation training devices.

However, the hand rehabilitation training device on the market at present is large in size, inconvenient to carry and mostly refers to a hand whole training, is inconvenient for carrying out the independent training to a single finger of a patient, and the existing hand rehabilitation training device is inconvenient to wear, and meanwhile, the problem that the size of the hand rehabilitation training device is difficult to adjust according to the hand characteristics of the patient is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand bone wound rehabilitation training device to the volume of the hand rehabilitation training device on solving the existing market that proposes in the above-mentioned background art is great, portable not, and mostly be a hand whole training, be not convenient for carry out the independent training to patient's single finger, and current hand rehabilitation training device is not convenient for wear, still has the problem that is difficult to adjust size according to patient's hand characteristics simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand bone wound rehabilitation training device, includes first diaphragm, lead screw and ring, the interlock board is installed to the right-hand member of first diaphragm, and the right-hand member of interlock board is connected with the hinge, the one end of driving plate is installed on the right side of hinge, and the other end of driving plate is fixed with the ball base, the lead screw runs through in the inside of ball base, and the right-hand member of lead screw is connected with the pivot, micro motor is installed on the right side of pivot, and micro motor's right side is provided with button cell, button cell's below is fixed with the second diaphragm, and the lower surface of second diaphragm and first diaphragm all installs the slide rail, the internal connection of slide rail has the slider, and the lower surface of slider has seted up the connecting hole, the internally mounted of connecting hole has the connecting rod, the ring is fixed in the below of connecting rod, and.

Preferably, the linkage plate and the active plate form a rotating structure through a hinge, and the rotating angle between the linkage plate and the active plate is 0-120 degrees.

Preferably, the screw rod forms a rotating structure with the micro motor through a rotating shaft, and the screw rod is in threaded connection with the ball base.

Preferably, the slide rail and the slide block are matched with each other to form a sliding structure, and a fastening bolt penetrates through the inside of the joint of the slide rail and the slide block.

Preferably, the inner wall of the connecting hole and the outer wall of the connecting rod are both provided with threads, and the sizes of the threads between the connecting hole and the connecting rod are matched.

Preferably, the finger ring and the cushion are both arc-shaped structures, and a semi-surrounding structure is formed between the cushion and the finger ring.

Preferably, the material of cushion is silica gel, and the cushion closely laminates with the internal surface of ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hand bone injury rehabilitation training device is provided with the screw rod which can rotate under the driving of the micro motor, and meanwhile, the screw rod is in threaded connection with the ball base, so that the ball base can move left and right along the screw rod after the screw rod rotates, so that the driving plate is pushed to move, the rotation folding between the driving plate and the linkage plate is realized, the electric training of hand fingers of a patient is realized, the reduction of the self active force application of the patient is facilitated, and the force application burden of the fingers in the training process is reduced;

2. the sliding rail and the sliding block can slide so as to drive the finger rings to move, so that the distance between the two finger rings is adjusted, the distance between the two finger rings meets the requirements of users on different finger lengths, the practicability of the whole trainer is greatly enhanced, the sliding block and the connecting rod are connected through the screw thread effect, the sliding block and the connecting rod can be disassembled, the structure is simple, the disassembly is convenient, so that the user can replace the finger rings with proper sizes according to the sizes of the fingers, and the finger rings are more comfortable and firm after being worn;

3. set up whole training ware small, portable, and be applicable to single finger and train the operation, the pertinence is stronger, high durability and convenient use, the cushion pad that sets up the silica gel material is at the internal surface of ring, and wrap up the inboard of ring, so that separate between ring and finger when the patient wears whole training ware, not only can prevent that the ring from causing excessive oppression to the finger and damaging the finger, still be favorable to strengthening the travelling comfort of wearing of whole device simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the left side cross-sectional structure of the finger ring and the slide rail of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. a first transverse plate; 2. a linkage plate; 3. a hinge; 4. a driving plate; 5. a ball base; 6. a screw rod; 7. a rotating shaft; 8. a micro motor; 9. a button cell; 10. a second transverse plate; 11. a slide rail; 12. a slider; 13. fastening a bolt; 14. connecting holes; 15. a connecting rod; 16. a ring; 17. a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hand bone wound rehabilitation trainer comprises a first transverse plate 1, a linkage plate 2, a hinge 3, a driving plate 4, a ball base 5, a screw rod 6, a rotating shaft 7, a micro motor 8, a button battery 9, a second transverse plate 10, a slide rail 11, a slide block 12, a fastening bolt 13, a connecting hole 14, a connecting rod 15, a ring 16 and a cushion 17, wherein the linkage plate 2 is installed at the right end of the first transverse plate 1, the hinge 3 is connected with the right end of the linkage plate 2, the linkage plate 2 forms a rotating structure with the driving plate 4 through the hinge 3, the rotating angle between the linkage plate 2 and the driving plate 4 is 0-120 degrees, the whole trainer is small in size and convenient to carry, is suitable for training operation of a single finger, has stronger pertinence and is convenient to use, the hinge 3 is arranged between the linkage plate 2 and the driving plate 4, so that the linkage plate 2 and the driving plate 4 can rotate mutually, so as to be convenient for realizing folding and meet the requirement of performing flexion and extension exercises on the fingers of the hand of the patient;

one end of a driving plate 4 is installed on the right side of the hinge 3, a ball base 5 is fixed on the other end of the driving plate 4, a screw 6 penetrates through the ball base 5, a rotating shaft 7 is connected to the right end of the screw 6, a micro motor 8 is installed on the right side of the rotating shaft 7, a button battery 9 is arranged on the right side of the micro motor 8, a rotating structure is formed between the screw 6 and the micro motor 8 through the rotating shaft 7, the screw 6 is in threaded connection with the ball base 5, the screw 6 can be driven by the micro motor 8 to rotate, and meanwhile, as the screw 6 is in threaded connection with the ball base 5, after the screw 6 rotates, the ball base 5 can move left and right along the screw 6 so as to push the driving plate 4 to move and realize the rotating and folding between the driving plate 4 and the linkage plate 2 so as to realize the electric training of the hand fingers of a patient, the lower part of the button cell 9 is fixed with a second transverse plate 10, the lower surfaces of the second transverse plate 10 and the first transverse plate 1 are respectively provided with a slide rail 11, the interior of the slide rail 11 is connected with a slide block 12, the lower surface of the slide block 12 is provided with a connecting hole 14, the interior of the connecting hole 14 is provided with a connecting rod 15, the inner wall of the connecting hole 14 and the outer wall of the connecting rod 15 are both provided with threads, the thread size between the connecting hole 14 and the connecting rod 15 is matched, the slide block 12 and the connecting rod 15 are connected through the thread action, so that the slide block 12 and the connecting rod 15 can be detached, the structure is simple, the detachment is convenient, a user can conveniently replace a finger ring 16 with a proper size according to the size of the finger of the user, and the finger ring is more comfortable and firm after being worn;

the ring 16 is fixed below the connecting rod 15, the inner surface of the ring 16 is connected with a soft pad 17, the ring 16 and the soft pad 17 are both arc-shaped structures, a semi-surrounding structure is formed between the soft pad 17 and the ring 16, the soft pad 17 is made of silica gel, the soft pad 17 is tightly attached to the inner surface of the ring 16, the soft pad 17 made of silica gel is arranged on the inner surface of the ring 16 and wraps the inner side of the ring 16, so that the whole trainer is separated between the ring 16 and the fingers when a patient wears the whole trainer, the ring 16 can be prevented from excessively pressing the fingers to damage the fingers, meanwhile, the wearing comfort of the whole device can be enhanced, the slide rail 11 and the slide block 12 are mutually matched to form a sliding structure, a fastening bolt 13 penetrates through the connecting part of the slide rail 11 and the slide block 12, and the slide rail 11 and the slide block 12 can be arranged to drive the ring 16 to move, therefore, the distance between the two finger rings 16 is adjusted, the distance between the two finger rings 16 meets the requirements of users on different finger lengths, and the practicability of the whole trainer is greatly enhanced.

The working principle is as follows: for the hand bone trauma rehabilitation training device, firstly, a finger ring 16 with a proper size is selected according to the thickness of fingers of a user, then the existing finger ring 16 is rotated anticlockwise, so that a thread effect is generated between a connecting hole 14 and a connecting rod 15, the existing finger ring 16 can be screwed off, a new finger ring 16 is replaced by the existing finger ring 16 through the same operation, the existing finger ring 16 is screwed down for fixing, then two fastening bolts 13 are firstly unscrewed, so that the sliding rail 11 and the sliding block 12 can slide, then a proper distance between the two finger rings 16 is selected according to the length of the fingers of the user, the finger ring 16 is pushed, the sliding block 12 is driven by the finger ring 16 to slide in the sliding rail 11, and after the proper distance is reached, the fastening bolts 13 are screwed down for fixing;

then, the finger of the patient is inserted from the right finger ring 16 until the finger extends from the left finger ring 16 until the left finger ring 16 is sleeved on the first condyle of the finger, the first transverse plate 1 is arranged above the first condyle, the right finger ring 16 is sleeved on the third condyle of the finger, the second transverse plate 10 is arranged above the third condyle, the cushion 17 is arranged between the finger ring 16 and the finger to improve the wearing comfort, then the micro motor 8 is started, the button cell 9 supplies power for the micro motor 8, the micro motor 8 is electrified to work to drive the rotating shaft 7 to rotate, the rotating shaft 7 drives the screw rod 6 to rotate on the inner side of the second transverse plate 10, so that the ball base 5 moves leftwards along the screw rod 6, the ball base 5 drives the driving plate 4 to move leftwards, the driving plate 4 pushes the right end of the linkage plate 2, the linkage plate 2 rotates around the hinge 3 to fold, thereby driving the finger of the patient to bend, and vice versa, when the ball base 5 moves rightwards, the linkage plate 2 drives the fingers of the patient to extend, and thus the use process of the whole hand bone injury rehabilitation training device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hand bone wound rehabilitation training device, includes first diaphragm (1), lead screw (6) and ring (16), its characterized in that: the right end of the first transverse plate (1) is provided with a linkage plate (2), the right end of the linkage plate (2) is connected with a hinge (3), the right side of the hinge (3) is provided with one end of a driving plate (4), the other end of the driving plate (4) is fixed with a ball base (5), the screw rod (6) penetrates through the inside of the ball base (5), the right end of the screw rod (6) is connected with a rotating shaft (7), the right side of the rotating shaft (7) is provided with a micro motor (8), the right side of the micro motor (8) is provided with a button cell (9), a second transverse plate (10) is fixed below the button cell (9), the lower surfaces of the second transverse plate (10) and the first transverse plate (1) are both provided with a sliding rail (11), the inside of the sliding rail (11) is connected with a sliding block (12), and the lower surface of the sliding block (12) is, the inside mounting of connecting hole (14) has connecting rod (15), ring (16) are fixed in the below of connecting rod (15), and the internal surface of ring (16) is connected with cushion (17).

2. The hand bone trauma rehabilitation trainer as claimed in claim 1, wherein: the linkage plate (2) and the driving plate (4) form a rotating structure through the hinge (3), and the rotating angle between the linkage plate (2) and the driving plate (4) is 0-120 degrees.

3. The hand bone trauma rehabilitation trainer as claimed in claim 1, wherein: the screw rod (6) forms a rotating structure with the micro motor (8) through the rotating shaft (7), and the screw rod (6) is in threaded connection with the ball base (5).

4. The hand bone trauma rehabilitation trainer as claimed in claim 1, wherein: the sliding structure is formed by mutually matching the sliding rail (11) and the sliding block (12), and a fastening bolt (13) penetrates through the inside of the joint of the sliding rail (11) and the sliding block (12).

5. The hand bone trauma rehabilitation trainer as claimed in claim 1, wherein: the inner wall of the connecting hole (14) and the outer wall of the connecting rod (15) are both provided with threads, and the sizes of the threads between the connecting hole (14) and the connecting rod (15) are identical.

6. The hand bone trauma rehabilitation trainer as claimed in claim 1, wherein: the finger ring (16) and the soft pad (17) are both arc-shaped structures, and a semi-surrounding structure is formed between the soft pad (17) and the finger ring (16).

7. The hand bone trauma rehabilitation trainer as claimed in claim 1, wherein: the material of cushion (17) is silica gel, and the interior surface of cushion (17) and ring (16) closely laminates.