Rehabilitation device for relieving shoulder-hand syndrome

Abstract

The invention discloses a rehabilitation device for relieving shoulder-hand syndrome, and relates to the technical field of rehabilitation training device.The rehabilitation device comprises a base, a mounting groove is formed in the upper end of the base, two bearing parts are mounted on the front portion and the rear portion of the interior of the mounting groove, a rotating cylinder is jointly mounted in the two bearing parts, and a driving assembly is mounted on the surface of the rotating cylinder; the inner wall of the rotating cylinder is provided with a mounting plate, the rear end of the mounting plate is provided with a fixed rod, the surface of the fixed rod is movably provided with a movable plate, the surface of the fixed rod at the rear part of the movable plate is provided with a torsional spring, the surface of the fixed rod at the rear part of the torsional spring is sleeved with a winding cylinder, and the winding cylinder is provided with a rope body. One end of the rope body is fixed to the fingertip of the finger, the driving assembly is used for driving the rotating cylinder to rotate, when the rotating cylinder rotates, the winding cylinder unwinds the rope body, the rope body is wound around the finger position of a patient, the rotating cylinder rotates forwards and backwards, and therefore the rope body can wind and unwind the finger, blood vessel contraction and relaxation are promoted, and the patient feels comfortable. The shoulder-hand syndrome is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of rehabilitation training devices, in particular to a rehabilitation device for alleviating shoulder-hand syndrome. Background Art

[0002] Shoulder-hand syndrome refers to a series of symptoms that appear in the affected upper limb during the recovery process of the primary disease. Common manifestations of shoulder-hand syndrome include sudden swelling and pain in the upper limb. When this disease occurs, it not only limits the patient's shoulder and hand motor function, but also causes inflammatory edema and pain in the affected area, affecting normal life.

[0003] At present, patients with shoulder-hand syndrome usually receive compression-type centripetal wrapping at home, that is, a wire harness is used to wrap the patient's fingers, palms and backs of hands centripetally, and then the wrapping is immediately removed. Repeated wrapping can reduce edema and promote the self-regulating function of vasoconstriction and dilation to achieve relief of shoulder-hand syndrome. This rehabilitation method requires the cooperation of the patient's family members in the wrapping, which makes it impossible for the patient to perform independent rehabilitation exercises and causes inconvenience in use. Based on this, a rehabilitation device for relieving shoulder-hand syndrome that solves the above problems is proposed. Summary of the invention

[0004] The object of the present invention is to provide a rehabilitation device for alleviating shoulder-hand syndrome, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rehabilitation device for relieving shoulder-hand syndrome, comprising a base, a mounting groove is arranged on the upper end of the base, two bearing members are respectively installed at the front and rear of the mounting groove, a rotating cylinder is commonly installed inside the two bearing members, a driving assembly is installed on the surface of the rotating cylinder, a mounting plate is installed on the inner wall of the rotating cylinder, a fixing rod is installed on the rear end of the mounting plate, a movable plate is movably mounted on the surface of the fixing rod, a torsion spring is mounted on the surface of the fixing rod at the rear of the movable plate, a winding drum is mounted on the surface of the fixing rod at the rear of the torsion spring, a rope body is installed on the winding drum, a pushing assembly is installed at the rear of the winding drum, and a placing assembly is installed at the front end of the base.

[0006] Preferably, the driving assembly includes a driven gear, a driving gear and a driving motor, the driven gear is installed on the outer surface of the rotating cylinder between the two bearing members, the driving motor is installed on the upper end of the base on one side of the mounting groove, the driving gear is installed on the output end of the driving motor, and the driving gear and the driven gear are meshed.

[0007] Preferably, an elastic spring is sleeved on the surface of the fixed rod between the mounting plate and the movable plate, the movable plate is sleeved on the surface of the fixed rod through a through hole, guide rods are installed on both sides of the front end of the movable plate, and the front ends of the two guide rods pass through the mounting plate through the through holes.

[0008] Preferably, a limiting plate 1 is installed at the rear end of the movable plate, a limiting plate 2 is installed at the front end of the winding drum, and both ends of the torsion spring are respectively connected to the limiting plate 1 and the limiting plate 2.

[0009] Preferably, a contact ring is installed at one end of the rope body.

[0010] Preferably, the pushing assembly includes a threaded sleeve and a threaded rod, a fixing plate is installed at the rear end of the base behind the fixing rod, a threaded rod is installed at the front end of the fixing plate, a threaded sleeve is installed on the surface of the fixing rod behind the winding drum in a sleeve-type manner, the rear end of the threaded sleeve extends to the rear of the fixing rod, and one end of the threaded rod is threadedly connected to the inside of the threaded sleeve.

[0011] Preferably, the placement assembly includes a mounting rod, a support block and a connecting plate, the mounting rod is installed at the front end of the base, the support block is adjustably installed on the mounting rod, a connecting plate is installed at the rear end of the support block, the connecting plate is L-shaped, and placement grooves are provided on the upper ends of the connecting plate and the support block.

[0012] Preferably, a cushion block is installed at the front end of the mounting rod, a movable ring is sleeve-mounted on the surface of the mounting rod, a support rod is installed at the upper end of the movable ring, and the support block is installed at the upper end of the support rod.

[0013] Preferably, a protective cover is hingedly installed above the base, a metal block is installed at one end of the protective cover, and a magnetic plate is installed at one end of the base below the metal block, and the metal block and the magnetic plate attract each other.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This rehabilitation device for relieving shoulder-hand syndrome fixes one end of the rope at the fingertips and uses a driving component to drive the rotating drum to rotate. When the rotating drum rotates, the winding drum unwinds the rope and wraps the rope around the patient's finger. The rotating drum rotates forward and reversely to achieve winding and unwinding of the rope around the finger. Repeated rotation can eliminate edema, promote vasoconstriction and dilation, and achieve relief of shoulder-hand syndrome.

[0016] 2. The rehabilitation device for relieving shoulder-hand syndrome is provided with a pushing component. When the winding drum rotates, the threaded sleeve in the pushing component is driven to rotate. When the threaded sleeve rotates, it moves on the surface of the threaded rod, thereby pushing the winding drum, making it easier to evenly arrange the rope on the winding drum and wrap it around the surface of the patient's fingers.

[0017] 3. The rehabilitation device for relieving shoulder-hand syndrome is provided with a placement component. The support block in the placement component can support the patient's wrist position, and the connecting plate can support the patient's fingers. When the patient undergoes rehabilitation training, the patient's hand is supported to avoid discomfort caused by the patient's hand being suspended in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the base of the present invention;

[0020] Figure 3 It is a schematic diagram of the rear structure of the base of the present invention;

[0021] Figure 4 It is a front view of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the mounting plate and the fixing rod of the present invention;

[0023] Figure 6 is a cross-sectional view of the fixing rod of the present invention;

[0024] Figure 7 It is a side sectional view of the present invention.

[0025] In the figure: 1. base; 2. mounting groove; 3. bearing member; 4. rotating cylinder; 6. mounting plate; 7. fixing rod; 8. movable plate; 9. torsion spring; 10. winding drum; 11. rope body; 14. elastic spring; 15. guide rod; 16. limit plate 1; 17. limit plate 2; 18. contact ring; 19. fixing plate; 20. placement groove; 21. moving ring; 22. support rod; 23. cushion block; 24. protective cover; 25. metal block; 26. magnetic plate; 501. driven gear; 502. driving gear; 503. driving motor; 1201. threaded sleeve; 1202. threaded rod; 1301. mounting rod; 1302. support block; 1303. connecting plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] like Figures 1 to 7 As shown, the rehabilitation device for relieving shoulder-hand syndrome in this embodiment includes a base 1, a mounting groove 2 is arranged on the upper end of the base 1, the mounting groove 2 is used to install a bearing member 3, two bearing members 3 are respectively installed at the front and rear of the mounting groove 2, a rotating cylinder 4 is installed together inside the two bearing members 3, the rotating cylinder 4 can rotate on the base 1 under the action of the bearing member 3, a driving component is installed on the surface of the rotating cylinder 4, the driving component is used to provide power for the rotation of the rotating cylinder 4, a mounting plate 6 is installed on the inner wall of the rotating cylinder 4, a fixed rod 7 is installed at the rear end of the mounting plate 6, a movable plate 8 is movably mounted on the surface of the fixed rod 7, the movable plate 8 can be movable on the fixed rod 7, and can drive the winding drum 10 to move, a torsion spring 9 is mounted on the surface of the fixed rod 7 behind the movable plate 8, and a winding drum 10 is mounted on the surface of the fixed rod 7 behind the torsion spring 9. When the winding drum 10 rotates and unwinds, the winding drum 10 The torsion spring 9 is twisted, and the torsion spring 9 accumulates force to prepare for the automatic winding of the rope body 11 by the winding drum 10, so that the rope body 11 is automatically wound on the winding drum 10. The rope body 11 is installed on the winding drum 10, and the rotating drum 4 is driven to rotate by the driving component. The rotating drum 4 drives the winding drum 10 to rotate around the fingers and wind the rope body 11 around the fingertips. In this process, the winding drum 10 on the rotating drum 4 unwinds the rope body 11, and the rope body 11 can be automatically wound around the user's fingertips to promote vasoconstriction and dilation, and realize the patient's personal autonomous rehabilitation cycle without the cooperation of the patient's family members. A pushing component is installed at the rear of the winding drum 10, and the pushing component is used to push the winding drum 10 to facilitate the rope body 11 to be evenly wound around the surface of the patient's fingers. A placing component is installed at the front end of the base 1, and the placing component is used to support the patient's hand to avoid discomfort caused by the patient's hand being suspended in the air for a long time.

[0029] Specifically, the driving assembly includes a driven gear 501, a driving gear 502 and a driving motor 503. The driven gear 501 is installed on the outer surface of the rotating cylinder 4 between the two bearing members 3. The driving motor 503 is installed on the upper end of the base 1 on one side of the mounting groove 2. The driving gear 502 is installed on the output end of the driving motor 503. The driving gear 502 and the driven gear 501 are meshed with each other. The driving gear 502 is driven to rotate by the driving motor 503. The driving gear 502 drives the winding drum 10 to rotate through the driven gear 501, thereby driving the winding drum 10 to rotate. The driving motor 503 is connected to a forward and reverse circuit, and the driving motor 503 can rotate forward and reverse.

[0030] Furthermore, an elastic spring 14 is installed in a sleeve-type manner on the surface of the fixed rod 7 between the mounting plate 6 and the movable plate 8. The movable plate 8 is sleeved on the surface of the fixed rod 7 through a through hole. Guide rods 15 are installed on both sides of the front end of the movable plate 8. The front ends of the two guide rods 15 pass through the mounting plate 6 through the through holes. When the pushing component pushes the winding drum 10, the winding drum 10 pushes the movable plate 8 through the torsion spring 9, and the movable plate 8 compresses the elastic spring 14, so that the winding drum 10 can be automatically reset after use.

[0031] Furthermore, a limit plate 16 is installed at the rear end of the movable plate 8, and a limit plate 2 17 is installed at the front end of the winding drum 10. The two ends of the torsion spring 9 are respectively connected to the limit plate 16 and the limit plate 2 17. When the winding drum 10 is unwinding, under the action of the limit plate 16 and the limit plate 2 17, the two ends of the torsion spring 9 can be limited, and the torsion spring 9 can be twisted. The torsion spring 9 provides elastic force for the winding drum 10 to automatically reel in the rope body 11.

[0032] Furthermore, a contact ring 18 is installed at one end of the rope body 11. The contact ring 18 is arranged to facilitate fixing one end of the rope body 11 at the patient's fingertips, and there is no need to manually fix one end of the rope body 11 at the patient's fingertips, which is convenient to use.

[0033] Furthermore, the pushing assembly includes a threaded sleeve 1201 and a threaded rod 1202. A fixing plate 19 is installed at the rear end of the base 1 at the rear of the fixing rod 7. A threaded rod 1202 is installed at the front end of the fixing plate 19. A threaded sleeve 1201 is installed on the surface of the fixing rod 7 at the rear of the winding drum 10. The rear end of the threaded sleeve 1201 extends to the rear of the fixing rod 7. One end of the threaded rod 1202 is threadedly connected to the inside of the threaded sleeve 1201. When the winding drum 10 unwinds the rope body 11, the winding drum 10 unwinds the rope body 11. The drum 10 will rotate, and the winding drum 10 drives the threaded sleeve 1201 to rotate on the surface of the threaded rod 1202. The winding drum 10 will move forward when pushed, so that the rope body 11 on the winding drum 10 can be evenly wound around the surface of the patient's finger. At the same time, the winding drum 10 compresses the elastic spring 14 through the movable plate 8, and the elastic spring 14 stores force for the resetting of the winding drum 10. When the winding drum 10 is wound, the threaded sleeve 1201 is rotated and sleeved on the surface of the threaded sleeve 1201.

[0034] Furthermore, the placement component includes a mounting rod 1301, a support block 1302 and a connecting plate 1303. The mounting rod 1301 is installed at the front end of the base 1, and the support block 1302 is adjustably installed on the mounting rod 1301. The connecting plate 1303 is installed at the rear end of the support block 1302. The connecting plate 1303 is L-shaped, and the upper ends of the connecting plate 1303 and the support block 1302 are both provided with placement grooves 20. The support block 1302 can slide on the mounting rod 1301 to achieve position adjustment of the support block 1302. The support block 1302 is used to support the patient's wrist position, and the connecting plate 1303 is used to support the patient's finger position. When the patient undergoes rehabilitation training, the patient's hand is supported to avoid discomfort caused by the patient's hand being suspended for a long time. In actual use, a soft pad can be laid inside the placement groove 20 on the support block 1302 and the connecting plate 1303 to play a protective role.

[0035] Furthermore, a cushion block 23 is installed at the front end of the mounting rod 1301, and a movable ring 21 is installed in a sleeve-type manner on the surface of the mounting rod 1301. A support rod 22 is installed on the upper end of the movable ring 21, and a support block 1302 is installed on the upper end of the support rod 22. In order for the movable ring 21 to slide, the mounting rod 1301 is in a suspended state, and the cushion block 23 is used to support the suspended mounting rod 1301. The position of the movable ring 21 on the surface of the mounting rod 1301 is adjusted through the movable ring 21, so that the patient's hand can be placed inside the placement groove 20 on the support block 1302 and the connecting plate 1303.

[0036] Furthermore, a protective cover 24 is hingedly installed above the base 1, and a metal block 25 is installed at one end of the protective cover 24. A magnetic plate 26 is installed at one end of the base 1 below the metal block 25. The metal block 25 and the magnetic plate 26 attract each other. The protective cover 24 is used to protect the structure on the base 1 to prevent foreign matter from entering between the driven gear 501 and the driving gear 502, to avoid affecting the normal meshing of the driven gear 501 and the driving gear 502, and to avoid accidental pinching of the patient. When the protective cover 24 is installed on the base 1, the magnetic plate 26 can attract the metal block 25, effectively preventing the protective cover 24 from being accidentally opened, and the protective cover 24 can be rotated by rotating, which is convenient for the inspection of the parts inside the base 1, and the inspection is convenient and quick.

[0037] The method of using this embodiment is as follows: by placing the wrist on the support block 1302 and a finger on the connecting plate 1303, the wrist and finger are supported, and then the finger is pushed to be located inside the rotating cylinder 4, and the finger is straightened, and the contact ring 18 at one end of the rope body 11 is sleeved on the fingertip, and then the driving motor 503 is controlled to rotate, and the driving motor 503 drives the active gear 502 to rotate, and the active gear 502 drives the rotating cylinder 4 to rotate through the driven gear 501, and when the rotating cylinder 4 rotates, it drives the winding drum 10 to rotate around the finger, and the rope body 11 on the surface of the winding drum 10 is wound around the surface of the patient's finger. When the winding drum 10 unwinds the rope body 11, the winding drum 10 causes the torsion spring 9 to twist, and the winding drum 10 drives the threaded sleeve 1201 to rotate. The threaded sleeve 1201 moves along the surface of the threaded rod 1202, and the threaded sleeve 1201 can drive the winding drum 10 to move forward, so that the rope body 11 is evenly arranged and wound on the surface of the finger, and the winding drum 10 compresses the elastic spring 14. When the rope body 11 is wrapped around the entire finger, the driving motor 503 rotates in the opposite direction, and the rotating drum 4 rotates in the opposite direction. At the same time, the torsion spring 9 and the elastic spring 14 are restored, and the torsion spring 9 drives the winding drum 10 to rotate in the opposite direction, so that the winding drum 10 automatically winds up the rope body 11. This reciprocating process can be used to wind and remove the wires on the fingers, eliminate edema, and promote vasoconstriction and dilation. By changing different fingers for exercise, rehabilitation training for shoulder-hand syndrome can be achieved. By opening the protective cover 24, it is convenient to inspect and maintain the internal components.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rehabilitation device for relieving shoulder-hand syndrome, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a mounting groove (2), two bearing members (3) are respectively installed at the front and rear sides of the mounting groove (2), a rotating cylinder (4) is installed inside the two bearing members (3), a driving assembly is installed on the surface of the rotating cylinder (4), a mounting plate (6) is installed on the inner wall of the rotating cylinder (4), a fixing rod (7) is installed at the rear end of the mounting plate (6), a movable plate (8) is movably sleeved on the surface of the fixing rod (7), a torsion spring (9) is sleeved on the surface of the fixing rod (7) at the rear of the movable plate (8), a winding drum (10) is sleeved on the surface of the fixing rod (7) at the rear of the torsion spring (9), a rope body (11) is installed on the winding drum (10), a pushing assembly is installed at the rear of the winding drum (10), and a placing assembly is installed at the front end of the base (1).

2. The rehabilitation device for relieving shoulder-hand syndrome according to claim 1, characterized in that: The driving assembly comprises a driven gear (501), a driving gear (502) and a driving motor (503); the driven gear (501) is mounted on the outer surface of the rotating cylinder (4) between the two bearing members (3); the driving motor (503) is mounted on the upper end of the base (1) on one side of the mounting groove (2); the driving gear (502) is mounted on the output end of the driving motor (503); and the driving gear (502) and the driven gear (501) are meshed with each other.

3. The rehabilitation device for relieving shoulder-hand syndrome according to claim 1, characterized in that: An elastic spring (14) is sleeved on the surface of the fixed rod (7) between the mounting plate (6) and the movable plate (8); the movable plate (8) is sleeved on the surface of the fixed rod (7) through a through hole; guide rods (15) are installed on both sides of the front end of the movable plate (8); and the front ends of the two guide rods (15) pass through the mounting plate (6) through the through holes.

4. The rehabilitation device for relieving shoulder-hand syndrome according to claim 1, characterized in that: A limiting plate 1 (16) is installed at the rear end of the movable plate (8), a limiting plate 2 (17) is installed at the front end of the winding drum (10), and both ends of the torsion spring (9) are respectively connected to the limiting plate 1 (16) and the limiting plate 2 (17).

5. The rehabilitation device for relieving shoulder-hand syndrome according to claim 1, characterized in that: A contact ring (18) is installed at one end of the rope body (11).

6. The rehabilitation device for relieving shoulder-hand syndrome according to claim 1, characterized in that: The pushing assembly comprises a threaded sleeve (1201) and a threaded rod (1202); a fixing plate (19) is installed at the rear end of the base (1) at the rear of the fixing rod (7); a threaded rod (1202) is installed at the front end of the fixing plate (19); a threaded sleeve (1201) is installed in a sleeve-type manner on the surface of the fixing rod (7) at the rear of the winding drum (10); a rear end of the threaded sleeve (1201) extends to the rear of the fixing rod (7); and one end of the threaded rod (1202) is threadedly connected to the inside of the threaded sleeve (1201).

7. The rehabilitation device for relieving shoulder-hand syndrome according to claim 1, characterized in that: The placement assembly comprises a mounting rod (1301), a support block (1302) and a connecting plate (1303); the mounting rod (1301) is mounted at the front end of the base (1); the support block (1302) is adjustably mounted on the mounting rod (1301); the connecting plate (1303) is mounted at the rear end of the support block (1302); the connecting plate (1303) is L-shaped; and the upper ends of the connecting plate (1303) and the support block (1302) are both provided with placement grooves (20).

8. The rehabilitation device for relieving shoulder-hand syndrome according to claim 7, characterized in that: A cushion block (23) is installed at the front end of the installation rod (1301), a movable ring (21) is installed in a sleeve-type manner on the surface of the installation rod (1301), a support rod (22) is installed at the upper end of the movable ring (21), and the support block (1302) is installed at the upper end of the support rod (22).

9. The rehabilitation device for relieving shoulder-hand syndrome according to claim 7, characterized in that: A protective cover (24) is hingedly mounted above the base (1), a metal block (25) is mounted on one end of the protective cover (24), a magnetic plate (26) is mounted on one end of the base (1) below the metal block 25, and the metal block (25) and the magnetic plate (26) attract each other.

Images