CN113476271B

CN113476271B - Novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device

Info

Publication number: CN113476271B
Application number: CN202110781668.4A
Authority: CN
Inventors: 王丽; 马姝
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-08-26
Anticipated expiration: 2041-07-09
Also published as: CN113476271A

Abstract

The invention discloses a novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device which comprises a mounting plate, wherein a first clamping plate and a second clamping plate are slidably mounted on the mounting plate, rubber pads are fixedly adhered to one ends, close to the first clamping plate and the second clamping plate, of the first clamping plate, sliding mechanisms are mounted between the first clamping plate and the mounting plate, a linkage mechanism and a fixing mechanism are mounted between the first clamping plate and the second clamping plate, a plurality of first support columns are fixedly mounted on the mounting plate, an adjusting mechanism is mounted between every two adjacent first support columns, and a first support column is rotatably mounted on each first support column through a shaft rod. Has the advantages that: can carry out automatic exercise operation to patient's finger, accelerate the recovery rate greatly, reduce artifical intensity of labour, still can adjust motor pivoted angle according to the stiff degree of different patient's muscles simultaneously to this bending degree that changes branch two provides the most suitable degree of taking exercise for the patient.

Description

Novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device

Technical Field

The invention relates to the technical field of finger function exercise, in particular to a novel finger function exercise device for scapulohumeral periarthritis and rheumatic arthritis.

Background

Scapulohumeral periarthritis and rheumatoid arthritis in the biggest disease of old crowd's outbreak probability, in case detect out scapulohumeral periarthritis or rheumatoid arthritis all can influence human nerve to a certain extent, serious even can influence human limbs and move about, can lead to human limbs and move about hard to make limbs blood circulation obstructed, especially human finger, in order to reduce the influence that the disease brought, need take exercise to the finger and resume.

The existing finger exercising mode is that a user manually presses a finger and a palm, and the mode has the following defects in the specific using process: 1. the method can be completed by other people, the patient can not exercise by himself or herself, the 24-hour tracking exercise can not be realized, the exercise effect is poor, and the recovery speed is slow; 2. the labor intensity of manual pressing and pinching is high; 3. the manual kneading fails to scientifically change the kneading strength according to the constitution of different patients, which may lead to aggravation of partial patients.

Therefore, the novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device can be adopted to solve the defects in the prior art.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device comprises a mounting plate, wherein a first clamping plate and a second clamping plate are slidably mounted on the mounting plate, a rubber pad is fixedly adhered to one end, close to the first clamping plate and the second clamping plate, of the first clamping plate, a sliding mechanism is mounted between the first clamping plate and the mounting plate, a linkage mechanism and a fixing mechanism are mounted between the first clamping plate and the second clamping plate, a plurality of first support columns are fixedly mounted on the mounting plate, an adjusting mechanism is mounted between every two adjacent first support columns, a first support rod is rotatably mounted on each first support rod through a shaft rod, a stand column is rotatably mounted on each first support rod, each stand column consists of a plurality of second support rods with different lengths, the two adjacent support rods are rotatably connected through a second shaft rod, and a fixing ring is slidably mounted on each second support rod, each second support rod is provided with a first sliding groove matched with the corresponding fixing ring, each fixing ring is provided with a clamping mechanism matched with a finger, a return mechanism is arranged between every two adjacent second support rods, each second support rod positioned in the middle is fixedly provided with a motor, each motor driving end is fixedly provided with a winding roller, each second support rod adjacent to the second support rod where the motor is positioned is fixedly provided with a second support column, each second support column is rotatably provided with a pulley, a pull rope is fixedly connected to each second support rod adjacent to the second support rod where the motor is positioned, each pull rope is connected with the corresponding pulley in a penetrating and sliding mode, and each pull rope is fixedly wound and connected with the corresponding winding roller.

In foretell a novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, slide mechanism includes slider and spout two, equal fixed mounting has a slider on splint one and the splint two, set up on the mounting panel with two slider homogeneous phase complex spout two.

In foretell novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, link gear includes rack one, pole setting, gear and rack two, fixed mounting has rack two on splint one, fixed mounting has rack one on splint two, fixed mounting has the pole setting on the spout two, rotate on the pole setting and install the gear with rack one and two homogeneous phase meshing of rack.

In foretell a novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, fixed establishment includes cardboard, kelly, fixed plate, gasket, inserted bar, slot and spring three, fixed mounting has the fixed plate on the splint two, install the gasket through sliding construction on the fixed plate, fixed mounting has the inserted bar on the gasket, slidable mounting has the kelly on the inserted bar, seted up on the kelly with inserted bar matched with slot, fixed mounting has spring three between inserted bar and the slot, splint one go up fixed mounting have with kelly matched with cardboard.

In foretell among novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, sliding structure includes gleitbretter, spout three and spring two, fixed mounting has the gleitbretter on the gasket, seted up on the fixed plate with gleitbretter matched with spout three, common fixed mounting has a spring two between gleitbretter and the spout three.

In foretell a novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, adjustment mechanism includes pillar three, axostylus axostyle three, commentaries on classics piece one, electric push rod, commentaries on classics piece two, axostylus axostyle four and pillar four, one of them fixed mounting has pillar three on the pillar one, it installs commentaries on classics piece one, adjacent to rotate through axostylus axostyle three on the pillar three fixed mounting have even pillar four, install commentaries on classics piece two through axostylus axostyle four rotation on the pillar four, change piece one and change between the piece two common fixed mounting have an electric push rod.

In foretell among novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, fixture includes the spring beam, supports piece and backing plate, gu fixed ring goes up equal fixed mounting has two spring beams, two equal fixed mounting has a piece of supporting of mutually supporting on the spring beam, two it has the backing plate, two to support all fixed paste on one side that the piece is close to mutually the backing plate all adopts the rubber material to make.

In foretell a novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, return mechanism includes sliding sleeve, spring one and slide bar, one of them fixed mounting has the slide bar on the branch two, and is adjacent fixed mounting has the sliding sleeve on the branch two, be sliding connection between slide bar and the corresponding sliding sleeve, fixed mounting has spring one before slide bar and the sliding sleeve, one of them two fixed mounting of branch have with adjacent branch two phase coordination's stopper.

Compared with the prior art, the invention has the advantages that:

1. through the cooperation use of motor, stay cord, wind-up roll and pulley, can make the crooked of taking place certain angle between two adjacent branches, can point the patient like this and carry out automatic exercise operation, accelerated recovery rate greatly, reduced artifical intensity of labour, still can adjust motor pivoted angle according to the stiff and hard degree of different patient's muscles simultaneously to this has changed the crooked degree of branch two, provides the most suitable degree of taking exercise for the patient.

2. Through the cooperation of slide bar, sliding sleeve and spring one, can make two automatic reply straightness of crooked branch to this can realize reciprocal automatic exercise's mesh, can temper the finger 24 hours, improve the exercise effect.

3. Through the cooperation use of spring beam, support piece and backing plate, can carry out the centre gripping to the finger of different thickness, improve the stability of finger, still can ensure simultaneously that the patient uses the travelling comfort of this device, realize humanized exercise's purpose.

4. Through the cooperation use of spout one and solid fixed ring, can adjust the interval between two adjacent solid fixed rings according to the length of finger to this demand that can satisfy different length fingers has enlarged patient's application range.

5. Through the arrangement of the electric push rod, the distance between the two adjacent support rods can be changed, so that the joints of the fingers can be exercised, the sphincter between the two adjacent fingers can be exercised, and the finger recovery speed is increased.

In conclusion, the invention can automatically exercise the fingers of the patient, greatly quickens the recovery speed, reduces the labor intensity of workers, and can adjust the rotating angle of the motor according to the stiffness degree of the muscles of different patients, thereby changing the bending degree of the second supporting rod and providing the most suitable exercise degree for the patient.

Drawings

Fig. 1 is a schematic structural diagram of a novel scapulohumeral periarthritis and rheumatic arthritis finger function exercise device provided by the invention;

FIG. 2 is a schematic top view of the first clamping plate and the second clamping plate of FIG. 1;

FIG. 3 is a side view of the fixing column of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A of FIG. 1;

FIG. 5 is an enlarged schematic view of portion B of FIG. 1;

FIG. 6 is an enlarged schematic view of the portion C in FIG. 2;

fig. 7 is an enlarged schematic view of a portion D in fig. 2.

In the figure: 1 splint I, 2 splint II, 3 prop I, 4 prop I, 5 shaft lever I, 6 prop II, 7 shaft lever II, 8 chute I, 9 fixing ring, 10 mounting plate, 11 slide block, 12 chute II, 13 clamping plate, 14 clamping rod, 15 rubber pad, 16 sliding sleeve, 17 spring I, 18 limiting block, 19 prop II, 20 pulley, 21 pull rope, 22 motor, 23 winding roller, 24 spring rod, 25 abutting block, 26 backing plate, 27 prop III, 28 shaft lever III, 29 rotating block I, 30 electric push rod, 31 rotating block II, 32 shaft lever IV, 33 prop IV, 34 rack I, 35 upright rod, 36 gear, 37 rack II, 38 fixing plate,

sliding piece

39, 40 gasket, 41 chute III, 42 spring II, 43 inserted bar, 44 slot, 45 spring III and 46 sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a novel scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device comprises a mounting plate 10, a first clamping plate 1 and a second clamping plate 2 are slidably mounted on the mounting plate 10, a rubber pad 15 is fixedly adhered to one end of the first clamping plate 1 close to the second clamping plate 2, a sliding mechanism is mounted between the first clamping plate 1 and the second clamping plate 2 and the mounting plate 10, a linkage mechanism and a fixing mechanism are mounted between the first clamping plate 1 and the second clamping plate 2, a plurality of first supporting columns 3 are fixedly mounted on the mounting plate 10, an adjusting mechanism is mounted between every two adjacent first supporting columns 3, a first supporting rod 4 is rotatably mounted on each first supporting column 3 through a first shaft lever 5, a stand column is rotatably mounted on each first supporting rod 4, each stand column is composed of a plurality of second supporting rods 6 with different lengths, and the two adjacent second supporting rods 6 are rotatably connected through a second shaft lever 7, each second support rod 6 is provided with a fixed ring 9 in a sliding way, each second support rod 6 is provided with a first sliding groove 8 matched with the corresponding fixed ring 9, each fixed ring 9 is provided with a clamping mechanism matched with a finger, a return mechanism is arranged between every two adjacent second support rods 6, each second support rod 6 positioned in the middle is fixedly provided with a motor 22, the driving end of each motor 22 is fixedly provided with a winding roller 23, a second support column 19 is fixedly arranged on the second support column 6 adjacent to the second support column 6 on which the motor 22 is arranged, a pulley 20 is rotatably arranged on each second support column 19, a pull rope 21 is fixedly connected to the second support rod 6 adjacent to the second support rod 6 where the motor 22 is located, each pull rope 21 is in penetrating sliding connection with the corresponding pulley 20, and each pull rope 21 is fixedly wound and connected with the corresponding winding roller 23;

the following points are notable:

1. cooperation through motor 22, stay cord 21, wind-up roll 23 and pulley 20 is used, can make the crooked of certain angle take place between two adjacent branches 6, can point the automatic exercise operation of taking place to the patient like this, the speed of recovery has been accelerated greatly, the manual labor intensity has been reduced, still can adjust motor 22 pivoted angle according to the stiff degree of different patient's muscles simultaneously, thereby changed two 6 crooked degrees of branch, provide the most suitable degree of taking exercise for the patient.

2. Slide mechanism includes slider 11 and two 12 of spout, and equal fixed mounting has a slider 11 on splint one 1 and the splint two 2, set up on the mounting panel 10 with two 11 homogeneous phase complex spouts two 12 of two, the effect that sets up like this is in order to reduce the frictional force between splint one 1 and splint two 2 and the mounting panel 10 for splint one 1 and splint two 2 slide more smoothly.

3. The linkage mechanism comprises a first rack 34, an upright rod 35, a gear 36 and a second rack 37, the first clamping plate 1 is fixedly provided with the second rack 37, the second clamping plate 2 is fixedly provided with the first rack 34, the second sliding groove 12 is fixedly provided with the upright rod 35, the upright rod 35 is rotatably provided with the gear 36 which is meshed with the first rack 34 and the second rack 37, and the arrangement is used for enabling the first clamping plate 1 and the second clamping plate 2 to move in the opposite directions simultaneously and fixing the first clamping block clamping plate 1, the second clamping block clamping plate 2 and the wrist at a fixed speed.

4. Fixed establishment includes cardboard 13, kelly 14, fixed plate 38, gasket 40, inserted bar 43, slot 44 and three 45 of spring, fixed mounting has fixed plate 38 on splint two 2, install gasket 40 through sliding structure on the fixed plate 38, fixed mounting has inserted bar 43 on the gasket 40, slidable mounting has kelly 14 on the inserted bar 43, seted up on the kelly 14 with inserted bar 43 matched with slot 44, fixed mounting has three 45 of spring between inserted bar 43 and the slot 44, fixed mounting has cardboard 13 with kelly 14 matched with on splint one 1, the effect that sets up like this is in order to fix between splint one 1 and the splint two 2, still can satisfy the demand of unidimensional wrist simultaneously.

5. The sliding structure comprises a sliding piece 39, a sliding groove three 41 and a spring two 42, the sliding piece 39 is fixedly mounted on the gasket 40, the sliding groove three 41 matched with the sliding piece 39 is formed in the fixed plate 38, the sliding piece 39 and the sliding groove three 41 are fixedly mounted together with the spring two 42, the sliding structure is used for reducing friction force between the gasket 40 and the fixed plate 38, and the gasket 40 slides more smoothly.

6. The adjusting mechanism comprises three supporting columns 27, three shaft levers 28, a first rotating block 29, an electric push rod 30, a second rotating block 31, a fourth shaft lever 32 and four supporting columns 33, wherein the third supporting column 27 is fixedly installed on one supporting column 3, the first rotating block 29 is rotatably installed on the third supporting column 27 through the third shaft lever 28, the fourth even supporting column 33 is fixedly installed on the adjacent supporting column 3, the second rotating block 31 is rotatably installed on the fourth supporting column 33 through the fourth shaft lever 32, and the electric push rod 30 is fixedly installed between the first rotating block 29 and the second rotating block 31 together.

7. Fixture includes spring beam 24, support piece 25 and backing plate 26, last equal fixed mounting of solid fixed ring 9 has two spring beams 24, equal fixed mounting has one to support piece 25 of mutually supporting on two spring beams 24, two support all fixed paste on one side that piece 25 is close to mutually and have backing plate 26, two backing plates 26 all adopt the rubber material to make, the effect that sets up like this is in order to carry out the centre gripping to the finger of different thicknesses, the stability of finger has been improved, still can ensure the travelling comfort that the patient used this device simultaneously, realize humanized purpose of taking exercise.

8. The restoring mechanism comprises a sliding sleeve 16, a first spring 17 and a sliding rod 46, wherein a second support rod 6 is fixedly provided with the sliding rod 46, a second adjacent support rod 6 is fixedly provided with the sliding sleeve 16, the sliding rod 46 is in sliding connection with the corresponding sliding sleeve 16, the first spring 17 is fixedly arranged in front of the sliding rod 46 and the sliding sleeve 16, one second support rod 6 is fixedly provided with a limiting block 18 matched with the second adjacent support rod 6, the arrangement is used for enabling the bent second support rod 6 to automatically restore to be straight, the reciprocating automatic exercise purpose can be realized, the exercise can be performed on the fingers within 24 hours, the exercise effect is improved, the limiting block 18 is used for preventing the second support rod 6 from reversely rotating, and therefore the fingers can be protected.

9. The motor 22 may be a Y20-M60 bi-directional motor.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device, includes mounting panel (10), its characterized in that, slidable mounting has a splint (1) and a splint two (2) on mounting panel (10), one end that splint (1) and splint two (2) are close to mutually all fixed paste has rubber pad (15), all install slide mechanism between splint (1) and splint two (2) and mounting panel (10), install link gear and fixed establishment between splint (1) and splint two (2), fixed mounting has a plurality of pillar one (3) on mounting panel (10), installs adjustment mechanism between two adjacent pillar one (3), all installs a branch one (4) through axostylus axostyle (5) rotation on every pillar one (3), every all install a stand on branch one (4), each upright post is composed of two support rods (6) with different lengths, two adjacent support rods (6) are rotatably connected through two shaft rods (7), each two support rod (6) is provided with a fixing ring (9) in a sliding manner, each two support rod (6) is provided with a first sliding groove (8) matched with the corresponding fixing ring (9), each fixing ring (9) is provided with a clamping mechanism matched with a finger, a return mechanism is arranged between two adjacent support rods (6), each two support rod (6) positioned in the middle is fixedly provided with a motor (22), each driving end of the motor (22) is fixedly provided with a winding roller (23), and each two support rod (6) adjacent to the support rod (6) where the motor (22) is positioned is fixedly provided with a second support column (19), each strut II (19) is rotatably provided with a pulley (20), a pull rope (21) is fixedly connected to the strut II (6) adjacent to the strut II (6) where the motor (22) is located, each pull rope (21) is in penetrating sliding connection with the corresponding pulley (20), and each pull rope (21) is fixedly wound and connected with the corresponding winding roller (23); the fixing mechanism comprises a clamping plate (13), a clamping rod (14), a fixing plate (38), a gasket (40), an inserting rod (43), a slot (44) and a spring III (45), the fixing plate (38) is fixedly installed on the clamping plate II (2), the gasket (40) is installed on the fixing plate (38) through a sliding structure, the inserting rod (43) is fixedly installed on the gasket (40), the clamping rod (14) is installed on the inserting rod (43) in a sliding mode, the slot (44) matched with the inserting rod (43) is formed in the clamping rod (14), the spring III (45) is fixedly installed between the inserting rod (43) and the slot (44), and the clamping plate (13) matched with the clamping rod (14) is fixedly installed on the clamping plate I (1); the sliding structure comprises a sliding piece (39), a sliding groove III (41) and a spring II (42), the sliding piece (39) is fixedly installed on the gasket (40), the sliding groove III (41) matched with the sliding piece (39) is formed in the fixed plate (38), and the spring II (42) is fixedly installed between the sliding piece (39) and the sliding groove III (41); the adjusting mechanism comprises a third support column (27), a third shaft rod (28), a first rotating block (29), an electric push rod (30), a second rotating block (31), a fourth shaft rod (32) and a fourth support column (33), wherein the third support column (27) is fixedly installed on one first support column (3), the first rotating block (29) is rotatably installed on the third support column (27) through the third shaft rod (28), the fourth rotating block (33) is fixedly installed on the adjacent first support column (3), the second rotating block (31) is rotatably installed on the fourth support column (33) through the fourth shaft rod (32), and the electric push rod (30) is fixedly installed between the first rotating block (29) and the second rotating block (31) together; the clamping mechanism comprises spring rods (24), abutting blocks (25) and backing plates (26), the two spring rods (24) are fixedly mounted on the fixing ring (9), the abutting blocks (25) which are matched with each other are fixedly mounted on the two spring rods (24), the backing plates (26) are fixedly adhered to the sides, close to the two abutting blocks (25), of the two abutting blocks (26), and the two backing plates (26) are made of rubber materials; answer mechanism includes sliding sleeve (16), spring (17) and slide bar (46), one of them fixed mounting has slide bar (46) on two (6) of branch, and is adjacent fixed mounting has sliding sleeve (16) on two (6) of branch, be sliding connection between slide bar (46) and the sliding sleeve (16) that corresponds, fixed mounting has spring (17) before slide bar (46) and sliding sleeve (16), one of them fixed mounting has stopper (18) with two (6) matched with of adjacent branch on two (6) of branch.

2. The scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device according to claim 1, wherein the sliding mechanism comprises a sliding block (11) and a sliding groove II (12), the sliding block (11) is fixedly mounted on each of the first clamping plate (1) and the second clamping plate (2), and the sliding groove II (12) matched with the two sliding blocks (11) is formed in the mounting plate (10).

3. The scapulohumeral periarthritis and rheumatoid arthritis finger function exercise device according to claim 2, wherein the linkage mechanism comprises a first rack (34), a vertical rod (35), a gear (36) and a second rack (37), the first clamping plate (1) is fixedly provided with the second rack (37), the second clamping plate (2) is fixedly provided with the first rack (34), the second sliding groove (12) is fixedly provided with the vertical rod (35), and the vertical rod (35) is rotatably provided with the gear (36) which is meshed with the first rack (34) and the second rack (37).