CN211986928U

CN211986928U - Hand training device for rehabilitation medicine

Info

Publication number: CN211986928U
Application number: CN202020624327.7U
Authority: CN
Inventors: 秦小佩; 王小峰; 张松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-24
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a hand training device for rehabilitation medicine, which comprises a fixed rod, wherein a sliding groove is arranged in the middle of the top end of the fixed rod, a positioning groove is arranged in the middle of the front surface of the fixed rod, threaded rods are equidistantly arranged in the middle of the inner wall of the sliding groove, a sleeve is sleeved at the bottom of the outer surface of the threaded rod, magnets are fixedly arranged on two sides of the top end of the sleeve, two ends of each magnet are respectively connected with a limiting ring, a T-shaped block is welded in the middle of one end of each limiting ring, a sleeve is welded in the middle of the bottom end of the sleeve, the position of the finger ring in the fixed rod can be conveniently adjusted through the sliding groove, the sleeve, the magnets, the limiting rings, the T-shaped blocks, the sleeve, a reset spring, a connecting column and the finger ring, the adjusting difficulty of the finger ring is reduced, the adjusted finger, thereby facilitating the wearing of the finger ring by the personnel and reducing the wearing difficulty of the finger ring.

Description

Hand training device for rehabilitation medicine

Technical Field

The utility model relates to a medical science technical field specifically is a rehabilitation medicine's hand trainer.

Background

Medical science, which is a subject for treating various diseases or lesions of a human body by scientific or technical means, is a relatively wide definition and comprises basic medicine, clinical medicine, forensic medicine, inspection medicine, preventive medicine, health care medicine, rehabilitation medicine and the like, wherein rehabilitation is also a relatively important subject, and the result of rehabilitation training directly influences the flexibility of normal use in future life;

therefore, the Chinese patent discloses a training device for hand rehabilitation of stroke patients, application number 201821769543.X, when finger training is needed, fingertips of ten fingers of two hands of a person are respectively and correspondingly inserted into finger sleeves of two finger training mechanisms, wrists of the two hands are respectively fixed on two sponge pads through bandages, hair surface magic tapes and stabbing surface magic tapes, and the training of stretching and bending of the ten fingers is completed under the combined action of finger output force of the person and elastic force of a first spring,

however, the finger ring is fixed on the surface of the fixing frame, so that the position of the finger ring is not convenient to adjust, the difficulty in adjusting the position of the finger ring is increased, and the finger ring is not convenient to wear between a hand of a user and the finger ring, so that the difficulty in wearing the finger ring is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rehabilitation medicine's hand trainer can effectively solve the shortcoming below this patent of proposing in the above-mentioned background art still exists, because all of the ring fix on the mount surface to the regulation of the ring position of being not convenient for has increased the regulation degree of difficulty of ring position, and then is not convenient for dress between user's hand and the ring, thereby has increased the problem of the degree of difficulty of dressing of ring.

In order to achieve the above object, the utility model provides a following technical scheme: a hand training device for rehabilitation medicine comprises a fixed rod, wherein a sliding groove is formed in the middle of the top end of the fixed rod, a positioning groove is formed in the middle of the front face of the fixed rod, threaded rods are equidistantly arranged in the middle of the inner wall of the sliding groove, a sleeve is sleeved at the bottom of the outer surface of each threaded rod, magnets are fixedly mounted on two sides of the top end of each sleeve, two ends of each magnet are connected with limiting rings, T-shaped blocks are welded in the middle of one end of each limiting ring, a sleeve is welded in the middle of the bottom end of each sleeve, a reset spring is welded at the top of the inner wall of each sleeve;

the ring inner wall middle part has been seted up the circular slot, circular slot inner wall middle part is provided with annular elastic airbag, annular elastic airbag inner wall limit portion bonds there is the foam-rubber cushion, the embedding of annular elastic airbag surface installs the connecting pipe, connecting pipe one end is connected with circular elastic airbag.

Preferably, the limiting ring is connected with the sleeve through a magnet, and the edge part of the inner wall of the T-shaped block is attached to the outer surface of the fixing rod.

Preferably, the connecting pipe is connected with the ring in a penetrating manner, and the circular elastic air bag is connected with the annular elastic air bag through the connecting pipe.

Preferably, a groove is formed in the middle of the inner wall of the sleeve, and the return spring is located inside the groove.

The fixed rod is characterized in that a connecting strip is fixedly mounted at the top of the front face of the fixed rod, a concave plate is fixedly mounted in the middle of the front face of the connecting strip, rotating rings are rotatably connected to two sides of the inner wall of the concave plate through rotating shafts, and an extrusion spring is welded between the rotating rings.

Preferably, the bottom end edge of the concave plate is bonded with a silica gel pad, and the rotating ring is positioned in the middle of the inner wall of the concave plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through sliding tray, constant head tank, threaded rod, sleeve pipe, magnet, spacing ring, T type piece, sleeve, reset spring, spliced pole and ring, can be convenient for adjust the ring in the inside position of dead lever, reduced the regulation degree of difficulty of ring, can fix the ring after adjusting simultaneously, prevent that the ring after adjusting from taking place the phenomenon of rocking, and then make the ring after adjusting more stable, and then make things convenient for personnel to dress the ring, reduced the degree of difficulty of dressing of ring.

2. Through circular slot, annular elastic airbag, foam-rubber cushion, connecting pipe and circular elastic airbag, can be convenient for personnel to dress the ring, increased the comfort level that personnel dressed the ring simultaneously, utilize the inside gaseous flow of each other of annular elastic airbag and circular elastic airbag moreover, and then make this ring can be applicable to not equidimension's finger, increased the application range of this ring.

3. Through connecting strip, concave template, rotating ring and extrusion spring, can be convenient for connect between the device and the user of service hand, reduced the connection degree of difficulty between the device and the user of service hand, this mode easy operation convenient to use simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the extrusion spring of the present invention;

fig. 3 is a schematic view of the mounting structure of the magnet of the present invention;

reference numbers in the figures: 1. fixing the rod; 2. a sliding groove; 3. positioning a groove; 4. a threaded rod; 5. a sleeve; 6. a magnet; 7. a limiting ring; 8. a T-shaped block; 9. a sleeve; 10. a return spring; 11. connecting columns; 12. a ring; 13. a circular groove; 14. an annular elastic air bag; 15. a sponge cushion; 16. a connecting pipe; 17. a circular elastic air bag; 18. a connecting strip; 19. a concave plate; 20. a rotating ring; 21. compressing the spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model provides a technical scheme, a hand training device for rehabilitation medicine, which comprises a fixed rod 1, a sliding groove 2 is arranged in the middle of the top end of the fixed rod 1, a positioning groove 3 is arranged in the middle of the front surface of the fixed rod 1, a threaded rod 4 is arranged in the middle of the inner wall of the sliding groove 2 at equal intervals, a sleeve 5 is sleeved at the bottom of the outer surface of the threaded rod 4, magnets 6 are fixedly arranged at both sides of the top end of the sleeve 5, both ends of each magnet 6 are connected with a spacing ring 7, the spacing ring 7 is connected with the sleeve 5 through the magnet 6, the edge part of the inner wall of a T-shaped block 8 is mutually attached to the outer surface of the fixed rod 1, the mounting of the spacing ring 7 is convenient, the mounting difficulty of the spacing ring 7 is reduced, the phenomenon of shaking of the spacing ring 7 can be prevented, inside reset spring 10 was located the recess, can be convenient for accomodate of reset spring 10, reduced the degree of difficulty of accomodating of reset spring 10, can carry on spacingly to reset spring 10 simultaneously, prevent that the position of reset spring 10 from taking place the phenomenon of removal, the welding of sleeve 9 inner wall top has reset spring 10, and the welding of 10 bottom middle parts of reset spring has spliced pole 11, and spliced pole 11 bottom middle part is connected with ring 12.

Circular slot 13 has been seted up at ring 12 inner wall middle part, circular slot 13 inner wall middle part is provided with annular elastic airbag 14, annular elastic airbag 14 inner wall limit portion bonds there is foam-rubber cushion 15, connecting pipe 16 is installed in the embedding of annular elastic airbag 14 surface, through connection between connecting pipe 16 and the ring 12, connect through connecting pipe 16 between circular elastic airbag 17 and the annular elastic airbag 14, the inside gas of circular elastic airbag 17 and the annular elastic airbag 14 of being convenient for exchanges, circular elastic airbag 17 and the inside gaseous exchange degree of difficulty of annular elastic airbag 14 have been reduced, connecting pipe 16 one end is connected with circular elastic airbag 17.

The connecting strip 18 is fixedly mounted at the top of the front face of the fixing rod 1, the concave plate 19 is fixedly mounted in the middle of the front face of the connecting strip 18, a silica gel pad is bonded at the edge of the bottom end of the concave plate 19, the rotating ring 20 is located in the middle of the inner wall of the concave plate 19, the comfort degree of the concave plate 19 and the hand of a user during fitting can be increased, the rotating ring 20 is rotatably connected to the two sides of the inner wall of the concave plate 19, and the extrusion spring 21 is welded between the two rotating rings 20.

The utility model discloses a theory of operation and use flow: in the actual use process of the hand training device, a user moves the threaded rod 4 along the inside of the sliding groove 2, the threaded rod 4 drives the limiting ring 7 to move when moving, the limiting ring 7 drives the T-shaped block 8 to move along the inside of the positioning groove 3 when moving, then the user holds the sleeve 5 and rotates the threaded rod 4, so that the fixing rod 1 enters the space between the sleeve 5 and the threaded rod 4, the position of the finger ring 12 in the fixing rod 1 can be conveniently adjusted, the adjusting difficulty of the finger ring 12 is reduced, meanwhile, the adjusted finger ring 12 can be fixed, the phenomenon that the adjusted finger ring 12 shakes is prevented, the adjusted finger ring 12 is more stable, the finger ring 12 is convenient for the user to wear, and the wearing difficulty of the finger ring 12 is reduced;

then, a user places fingers inside the ring 12, the fingers of the user contact the sponge cushion 15 and drive the sponge cushion 15 to contract, the sponge cushion 15 drives the annular elastic air bag 14 to compress when contracting, the annular elastic air bag 14 enters the circular groove 13 when compressing, and at the moment, air inside the annular elastic air bag 14 enters the circular elastic air bag 17 along the connecting pipe 16, so that the ring 12 can be conveniently worn by the user, the comfort level of the user for wearing the ring 12 is increased, and the ring 12 can be suitable for fingers with different sizes by utilizing the mutual flow of the air inside the annular elastic air bag 14 and the circular elastic air bag 17, so that the use range of the ring 12 is enlarged;

then, a user's wrist is placed between the two rotating rings 20, the extrusion spring 21 is pressed, the extrusion spring 21 is contracted to drive the rotating rings 20 to be opened, when the user's wrist enters the rotating rings 20, the rotating rings 20 are mutually attached due to the tension of the extrusion spring 21, the device can be conveniently connected with the user's hand, the connection difficulty between the device and the user's hand is reduced, and meanwhile, the mode is simple to operate and convenient to use;

finally, when the user fingers take exercise, the user fingers drive the finger ring 12 to move, the finger ring 12 drives the connecting column 11 to move when moving, the connecting column 11 drives the return spring 10 when moving, the return spring 10 is utilized to pull force, the finger ring 12 is convenient to reset, and then the user hands can be conveniently taken exercise.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rehabilitation medicine's hand trainer, includes dead lever (1), its characterized in that: the middle of the top end of the fixed rod (1) is provided with a sliding groove (2), the middle of the front surface of the fixed rod (1) is provided with a positioning groove (3), threaded rods (4) are equidistantly arranged in the middle of the inner wall of the sliding groove (2), the bottom of the outer surface of each threaded rod (4) is sleeved with a sleeve (5), magnets (6) are fixedly arranged on two sides of the top end of each sleeve (5), two ends of each magnet (6) are respectively connected with a limiting ring (7), a T-shaped block (8) is welded in the middle of one end of each limiting ring (7), a sleeve (9) is welded in the middle of the bottom end of each sleeve (5), a reset spring (10) is welded at the top of the inner wall of each sleeve (9), a connecting column (11) is;

circular slot (13) have been seted up at ring (12) inner wall middle part, circular slot (13) inner wall middle part is provided with annular elastic airbag (14), annular elastic airbag (14) inner wall limit portion bonds and has foam-rubber cushion (15), annular elastic airbag (14) surface embedding installs connecting pipe (16), connecting pipe (16) one end is connected with circular elastic airbag (17).

2. The hand training device for rehabilitation medicine as claimed in claim 1, wherein the limiting ring (7) and the sleeve (5) are connected through a magnet (6), and the edge portion of the inner wall of the T-shaped block (8) and the outer surface of the fixing rod (1) are attached to each other.

3. A rehabilitation hand training device according to claim 1, wherein the connection tube (16) is connected to the finger ring (12) in a through manner, and the circular elastic air cell (17) is connected to the annular elastic air cell (14) through the connection tube (16).

4. A rehabilitation hand training device as claimed in claim 1, wherein said sleeve (9) has a recess in the middle of its inner wall, and said return spring (10) is located inside said recess.

5. The hand training device for rehabilitation medicine as claimed in claim 1, wherein a connecting bar (18) is fixedly mounted at the top of the front surface of the fixing bar (1), a concave plate (19) is fixedly mounted in the middle of the front surface of the connecting bar (18), rotating rings (20) are rotatably connected to two sides of the inner wall of the concave plate (19) symmetrically through rotating shafts, and an extrusion spring (21) is welded between the two rotating rings (20).

6. The hand training device for rehabilitation medicine as claimed in claim 5, wherein a silicone pad is bonded to the edge of the bottom end of the concave plate (19), and the rotating ring (20) is located in the middle of the inner wall of the concave plate (19).