CN216963474U

CN216963474U - Parkinson's patient is with tensile device of taking exercise of multi-functional hand

Info

Publication number: CN216963474U
Application number: CN202122230657.5U
Authority: CN
Inventors: 竺映波; 夏骁寰; 张汉
Original assignee: Shanghai Aidi Biotechnology Co ltd
Current assignee: Shanghai Aidi Biotechnology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-07-15
Anticipated expiration: 2031-09-15

Abstract

A multifunctional hand stretching exercise device for a Parkinson patient relates to the technical field of rehabilitation devices and comprises a wrist fixing component, an elastic reset type exercise component and a finger placing component, wherein the wrist fixing component can be sleeved on the wrist of the patient and clamped with the wrist, and the finger placing component is connected with one side of the wrist fixing component; the finger placement assembly comprises a finger accommodating groove and a hand accommodating channel communicated with the finger accommodating groove, the finger accommodating groove can turn over relative to the hand accommodating channel in a reciprocating manner, and the finger accommodating groove and the hand accommodating channel are of deformable structures; elasticity formula that resets is tempered subassembly and is included pulling force transport structure, energy storage spring group that resets, and pulling force transport structure is connected with finger holding tank transmission, and energy storage spring group that resets is connected with pulling force transport structure transmission in order to store/release elastic potential energy, summaries, and this device can stretch the activity in positions such as patient's fingers, wrist to temper muscle, joint etc. of hand, have the multifunctionality.

Description

Parkinson's patient is with tensile device of taking exercise of multi-functional hand

Technical Field

The utility model relates to the technical field of rehabilitation devices, in particular to a multifunctional hand stretching exercise device for a Parkinson patient.

Background

Parkinson's disease is also called parkinsonism, is a common nervous system degenerative disease of middle-aged and elderly people, has main pathological changes of substantia nigra and striatum, and is the main clinical characteristic of the disease, namely tremor, myotonia and motor reduction, and is the fourth most common neurodegenerative disease of the old people.

Generally be that the patient independently carries out exercises such as arm is tensile, and current exercise device function singleness generally can only be taken exercise single position, can't satisfy patient's exercise demand, consequently need design a parkinson patient with tensile exercise device of multi-functional hand and solve current problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a multifunctional hand stretching exercise device for Parkinson patients, and the specific scheme is as follows:

a multifunctional hand stretching exercise device for Parkinson patients comprises a wrist fixing component, an elastic reset exercise component and a finger placing component, wherein the wrist fixing component can be sleeved on the wrist of a patient and clamped with the wrist, the elastic reset exercise component is assembled right above the wrist fixing component, and the finger placing component is connected with one side of the wrist fixing component;

The finger placement assembly comprises a finger accommodating groove and a hand accommodating channel communicated with the finger accommodating groove, the finger accommodating groove can be turned over relative to the hand accommodating channel in a reciprocating manner, and the finger accommodating groove and the hand accommodating channel are of deformable structures;

the elastic reset type exercising assembly comprises a tension conveying structure and a reset energy storage spring set, wherein the tension conveying structure is in transmission connection with the finger accommodating groove, and the reset energy storage spring set is in transmission connection with the tension conveying structure to store/release elastic potential energy.

Further, energy storage spring assembly resets includes fixing base, rotatory section of thick bamboo, torsional spring, set up the rotation hole that five intervals set up on the fixing base, be equipped with in the rotation hole rotatory section of thick bamboo, the tip of rotatory section of thick bamboo with all be equipped with between the fixing base torsional spring, just rotatory section of thick bamboo with the transmission of pulling force conveying structure is connected.

Furthermore, the pulling force conveying structure comprises a steel wire rope, a limiting guide block and an extension rod, one end of the extension rod is connected with the fixing seat, the other end of the extension rod is provided with the limiting guide block, a guide sliding hole is formed in the limiting guide block, the steel wire rope corresponds to the rotating cavity and is provided with five steel wire ropes, one end of each steel wire rope is fixedly connected with the rotating cylinder, and the other end of each steel wire rope penetrates through the guide sliding hole and is connected with different positions of the finger accommodating groove.

Furthermore, the slide guiding hole comprises a reversing inclined section and a guiding horizontal section which are communicated with each other, and the reversing inclined section is close to the finger accommodating groove.

Furthermore, the wrist fixing component comprises an upper fixing sleeve, a lower fixing sleeve and a rotating shaft, wherein the upper fixing sleeve and the lower fixing sleeve are both of circular arc structures, one end of the upper fixing sleeve is hinged to one end of the lower fixing sleeve through the rotating shaft, and the other end of the upper fixing sleeve can be detachably connected with the other end of the lower fixing sleeve.

Furthermore, a magnetic block is arranged at one end, away from the rotating shaft, of the upper fixing sleeve, and an adsorption iron block is arranged at one end, away from the rotating shaft, of the lower fixing sleeve.

Furthermore, go up fixed cover and keep away from the one end of pivot has been seted up the fastening chamber, the rotation is provided with the coiling pole in the fastening chamber, the coiling pole with go up and be equipped with volute spiral spring between the fixed cover, just the coiling pole is gone up around being equipped with and is connected the rope, the other end of connecting the rope with fixed cover is connected down.

Compared with the prior art, the utility model has the following beneficial effects:

(1) when the patient dresses the tensile exercise device of hand, fix whole device in wrist department through wrist fixed subassembly, simultaneously the whole palm of patient is in the finger and places the subassembly, the finger correspondence is in the finger holding tank, the wrist is in the hand and holds the passageway, during the exercise, when the different fingers downwarping of patient, the relative hand of finger holding tank holds the passageway upset, the finger holding tank passes through pulling force transport structure pulling energy storage spring group and stores elastic potential energy, need overcome the required elasticity of energy storage spring group storage elastic potential energy of restoring to the throne in tensile process, thereby play the exercise effect to patient's finger, and the same principle, when the whole palm downwarping of patient, the required elasticity of energy storage spring group storage elastic potential energy of equally needing to restore to the throne, thereby play the exercise effect to patient's wrist. In summary, the device can stretch and move at the finger, wrist and other parts of the patient, so as to exercise the muscle, joint and the like of the hand, and has multiple functions.

Drawings

FIG. 1 is an overall schematic of an embodiment of the present invention;

FIG. 2 is a top view showing the connection relationship between the wire rope and the limiting guide slider according to the present invention;

FIG. 3 is an enlarged partial view of the portion A of FIG. 1;

FIG. 4 is a schematic view of the wrist fixing assembly showing the positions of the magnetic block and the absorption iron block;

FIG. 5 is a schematic view of the wrist fixing element showing the positions of the connecting string, the rotary cylinder, etc.

Reference numerals: 1. a hand stretching exercise device; 2. a wrist fixing component; 21. fixing a sleeve; 22. a lower fixing sleeve; 23. a rotating shaft; 3. a finger placement assembly; 31. a finger accommodating groove; 32. a hand-receiving channel; 4. a tension transmitting structure; 41. a wire rope; 42. a limiting guide slide block; 43. an extension rod; 5. resetting the energy storage spring set; 51. a fixed seat; 511. rotating the hole; 52. a rotary drum; 53. a torsion spring; 6. a slide guide hole; 61. a reversing oblique section; 62. a guiding horizontal section; 7. a magnetic block; 8. adsorbing iron blocks; 9. a fastening cavity; 10. winding the rod; 11. a volute spiral spring; 12. and connecting ropes.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.

Combine fig. 1 to 5, a parkinson patient is with tensile device of taking exercise of multi-functional hand, hand take exercise device include that wrist fixed component 2, elasticity reset formula exercise subassembly, finger place the subassembly 3, through the cooperation between this a plurality of subassemblies, hand take exercise device demountable assembly on parkinson patient's hand, carry out tensile activity to positions such as patient's finger, wrist to muscle, joint etc. to take exercise the hand, realize gradually rehabilitating.

To reduce the burden on the patient's hands, the entire hand exercise device is made of a lightweight material, such as resin, and the entire hand exercise device is smooth surfaced, reducing the likelihood of abrasion and damage to the patient's skin. In detail, the wrist fixing assembly 2 can be sleeved on the wrist of the patient and tightly clamped with the wrist, the wrist fixing assembly 2 comprises an upper fixing sleeve 21, a lower fixing sleeve 22 and a rotating shaft 23, the upper fixing sleeve 21 and the lower fixing sleeve 22 are both in a circular arc structure, one end of the upper fixing sleeve 21 is hinged with one end of the lower fixing sleeve 22 through the rotating shaft 23, and the other end of the upper fixing sleeve 21 can be detachably connected with the other end of the lower fixing sleeve 22. Go up fixed cover 21 and form the drum structure when fixed cover 22 the two is totally closed down to stable the cover is established in patient's wrist, for reducing the wearing and tearing of the fixed subassembly 2 of wrist to patient's skin, can set up cushion rubber layer or soft sponge layer on the inner wall of fixed cover 21 and fixed cover 22 down, and the cushion rubber layer or soft sponge layer can be out of shape when receiving the extrusion, and avoid going up fixed cover 21 and fixed cover 22 down and scrape the skin of bumping the patient.

In order to realize the detachable connection of the upper fixing sleeve 21 and the lower fixing sleeve 22, one end of the upper fixing sleeve 21, which is far away from the rotating shaft 23, is provided with the magnetic block 7, one end of the lower fixing sleeve 22, which is far away from the rotating shaft 23, is provided with the adsorption iron block 8, when the upper fixing sleeve 21 and the lower fixing sleeve 22 are mutually furled until the magnetic block 7 and the adsorption iron block 8 are adsorbed together under the action of magnetic force, the fastening connection of the upper fixing sleeve 21 and the lower fixing sleeve 22 can be realized, in addition, a patient needs to take down the wrist fixing component 2, and only the upper fixing sleeve 21 or the lower fixing sleeve 22 needs to be forced to be separated from each other and opened.

Optimized, go up fixed cover 21, the connection of dismantling of fixed cover 22 can adopt another kind of mode down, go up fixed cover 21 and keep away from the one end of pivot 23 and seted up fastening chamber 9, it is provided with winding rod 10 to rotate in the fastening chamber 9, be equipped with volute spiral spring 11 between winding rod 10 and the last fixed cover 21, volute spiral spring 11 stores elastic potential energy or releases elasticity performance when winding rod 10 is rotary motion, and wind on the winding rod 10 and be equipped with and connect rope 12, the other end and the fixed cover 22 of connecting rope 12 are connected down. When the upper fixing sleeve 21 and the lower fixing sleeve 22 are folded together, the connecting rope 12 is wound on the winding rod 10 in multiple circles, when the wrist fixing component 2 needs to be sleeved on the wrist of a patient, the lower fixing sleeve 22 is pulled to gradually open relative to the upper fixing sleeve 21, the lower fixing sleeve 22 pulls the connecting rope 12 to gradually extend in length, the winding rod 10 rotates, the volute spiral spring 11 stores elastic potential energy along with the rotation of the winding rod 10 until the lower fixing sleeve 22 is completely opened relative to the upper fixing sleeve 21, the wrist is put in, then the external force to the lower fixing sleeve 22 is cancelled, the winding rod 10 is driven to reversely rotate under the elastic force of the volute spiral spring 11, and the connecting rope 12 is wound on the surface of the winding rod 10 again until the lower fixing sleeve 22 and the upper fixing sleeve 21 are completely folded.

In order to realize the stretching exercise of the fingers and wrists of the patient, the finger placing component 3 is connected with one side of the wrist fixing component 2, and after the wrists of the patient are sleeved in the wrist fixing component 2, five fingers of the patient can be correspondingly positioned in the finger placing component 3.

Finger placement element 3 includes finger holding tank 31 and holds passageway 32 with the hand that finger holding tank 31 intercommunication set up, because the left and right hands has five fingers respectively, finger placement element 3 corresponds according to the shape of palm and is formed with five continuous finger holding tanks 31, the shape correspondence that corresponds the wrist is formed with a hand and holds passageway 32, finger holding tank 31, the hand holds passageway 32 and is deformable structure, finger holding tank 31 can be along with the finger joint, the holistic tensile of finger warp, the hand holds passageway 32 and can warp along with the tensile of wrist, therefore, finger holding tank 31 can hold the reciprocal upset of passageway 32 by the hand relatively. In addition, one side of the hand accommodating channel 32 along the length direction is open, one end of the hand accommodating channel 32, which is far away from the finger accommodating groove 31, is adhered to the end surfaces of the upper fixing sleeve 21 and the lower fixing sleeve 22, and the hand accommodating channel 32 can be opened and closed along with the opening and closing of the upper fixing sleeve 21 and the lower fixing sleeve 22.

In the utility model, as a core structure of the hand stretching exercise device 1, the elastic resetting exercise component is assembled right above the wrist fixing component 2, so that a patient can conveniently check the working state of the elastic resetting exercise component in real time. Generally speaking, when a single finger stretches in finger accommodation groove 31, when whole palm bends to make the wrist stretch in hand accommodation channel 32, all can transmit the tensile force that produces when tensile to reset energy storage spring group 5 through tensile force transmission structure 4, and reset energy storage spring group 5 corresponds and stores elastic potential energy, and later, when the patient hand relaxes, reset energy storage spring group 5 release elastic potential energy and produce elasticity and drive the finger of patient and return the normal position or the whole normal position that returns of palm.

Reset energy storage spring group 5 includes fixing base 51, rotatory section of thick bamboo 52, torsional spring 53, fixing base 51's one end and last fixed cover 21 fixed connection, the rotation hole 511 that five intervals set up has been seted up on fixing base 51, be equipped with rotatory section of thick bamboo 52 in the rotation hole 511, all be equipped with torsional spring 53 between the tip of rotatory section of thick bamboo 52 and the fixing base 51, torsional spring 53 stores elastic potential energy or releases the elasticity performance when rotatory motion is done at rotatory section of thick bamboo 52, and rotatory section of thick bamboo 52 is connected with 4 transmissions of pulling force transport structure, under the drive of pulling transport structure, rotatory motion is done to rotatory section of thick bamboo 52, thereby drive torsional spring 53 work.

The tension transmission structure 4 comprises a steel wire rope 41, a limiting guide slide block 42 and an extension rod 43, one end of the extension rod 43 is connected with the fixed seat 51, the extension rod 43 is positioned right above the hand, the other end of the extension rod 43 is provided with the limiting guide slide block 42, the limiting guide slide block 42 is provided with a guide slide hole 6, five steel wire ropes 41 are arranged corresponding to the rotating cavity, one end of each steel wire rope 41 is fixedly connected with the rotating cylinder 52, the other end of each steel wire rope 41 penetrates through the guide slide hole 6 and then is fixedly connected with different finger accommodating grooves 31, when different fingers bend downwards, the finger receiving groove 31 is turned over with respect to the hand receiving channel 32, the different wire ropes 41 pull the corresponding rotary cylinders 52 to rotate, and do not influence each other, when whole palm is crooked downwards, all wire rope 41 work, and wire rope 41 need overcome the required elasticity when torsional spring 53 stores elastic potential energy in tensile process to play the exercise effect to patient's hand.

Because there is the difference in height between finger holding tank 31 and the spacing slider 42 of leading, lead slide hole 6 including the oblique section 61 of the switching-over and the direction horizontal segment 62 that the intercommunication set up, the oblique section 61 of switching-over is close to finger holding tank 31 and sets up, after wire rope 41 passed direction horizontal segment 62, be connected with finger holding tank 31 with the state of slope under the transition of the oblique section 61 of switching-over, reduce wire rope 41 and spacing lead the frictional stress between the cunning soon to reduce the wearing and tearing to spacing slider 42 of leading.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention should also be considered as within the scope of the present invention.

Claims

1. The multifunctional hand stretching exercise device for the Parkinson patient is characterized by comprising a wrist fixing component (2), an elastic resetting exercise component and a finger placing component (3), wherein the wrist fixing component (2) can be sleeved on the wrist of the patient and clamped with the wrist, the elastic resetting exercise component is assembled right above the wrist fixing component (2), and the finger placing component (3) is connected with one side of the wrist fixing component (2);

the finger placing assembly (3) comprises a finger accommodating groove (31) and a hand accommodating channel (32) communicated with the finger accommodating groove (31), the finger accommodating groove (31) can be overturned relative to the hand accommodating channel (32) in a reciprocating manner, and the finger accommodating groove (31) and the hand accommodating channel (32) are of deformable structures;

Elasticity resets formula and tempers subassembly and includes pulling force transport structure (4), energy storage spring group (5) that resets, pulling force transport structure (4) with finger holding tank (31) transmission is connected, energy storage spring group (5) that resets with pulling force transport structure (4) transmission is connected in order to store/release elastic potential energy.

2. The multifunctional hand stretching exercise device for the Parkinson's disease patient according to claim 1, wherein the energy storage return spring set (5) comprises a fixed seat (51), a rotating cylinder (52) and a torsion spring (53), five rotating holes (511) are formed in the fixed seat (51) at intervals, the rotating cylinder (52) is arranged in the rotating holes (511), the torsion spring (53) is arranged between the end of the rotating cylinder (52) and the fixed seat (51), and the rotating cylinder (52) is in transmission connection with the tension transmission structure (4).

3. The multifunctional hand stretching exercise device for the Parkinson's patient according to claim 2, wherein the tension transmission structure (4) comprises a steel wire rope (41), a limiting guide block (42) and an extension rod (43), one end of the extension rod (43) is connected with the fixing seat (51), the limiting guide block (42) is arranged at the other end of the extension rod (43), a guide sliding hole (6) is formed in the limiting guide block (42), five steel wire ropes (41) are arranged corresponding to the rotation hole (511), one end of each steel wire rope (41) is fixedly connected with the rotating cylinder (52), and the other end of each steel wire rope (41) penetrates through the guide sliding hole (6) and then is connected with different positions of the finger accommodating groove (31).

4. The multifunctional hand stretching exercise device for Parkinson's patients according to claim 3, wherein the sliding guide hole (6) comprises a reversing inclined section (61) and a guiding horizontal section (62) which are arranged in a communicating manner, and the reversing inclined section (61) is arranged close to the finger receiving groove (31).

5. The multifunctional hand stretching exercise device for the Parkinson patient according to claim 1, wherein the wrist fixing component (2) comprises an upper fixing sleeve (21), a lower fixing sleeve (22) and a rotating shaft (23), the upper fixing sleeve (21) and the lower fixing sleeve (22) are both in an arc structure, one end of the upper fixing sleeve (21) is hinged to one end of the lower fixing sleeve (22) through the rotating shaft (23), and the other end of the upper fixing sleeve (21) can be detachably connected with the other end of the lower fixing sleeve (22).

6. The multifunctional hand stretching exercise device for Parkinson patients according to claim 5, wherein a magnetic block (7) is arranged at one end of the upper fixing sleeve (21) far away from the rotating shaft (23), and an adsorption iron block (8) is arranged at one end of the lower fixing sleeve (22) far away from the rotating shaft (23).

7. The multifunctional hand stretching exercise device for Parkinson patients according to claim 5, wherein a fastening cavity (9) is opened at one end of the upper fixing sleeve (21) far away from the rotating shaft (23), a winding rod (10) is rotatably arranged in the fastening cavity (9), a volute spiral spring (11) is arranged between the winding rod (10) and the upper fixing sleeve (21), a connecting rope (12) is wound on the winding rod (10), and the other end of the connecting rope (12) is connected with the lower fixing sleeve (22).