Hand exercise equipment for rehabilitation of old people

Abstract

The invention relates to the technical field of elderly rehabilitation, and particularly discloses a hand exercise apparatus for elderly rehabilitation, which comprises a bracket, a movable rod is mounted in the bracket, a mounting seat is arranged at the top of the movable rod, two connecting blocks are mounted in the mounting seat, and rotating plates are mounted at the ends, away from the mounting seat, of the two connecting blocks. Auxiliary exercise mechanisms are arranged at the tops of the two rotating plates, each auxiliary exercise mechanism comprises a plurality of circular rings, auxiliary massage mechanisms are further arranged at the tops of the two rotating plates, and a mounting mechanism is arranged at the bottom of the support. According to the device, after the fingers of a user are subjected to flexion and extension exercise for a period of time, the multiple air bags are controlled to contract to drive the soft cushions to slightly abut against the surfaces of the fingers, the multiple sliding blocks are controlled to move back and forth, the multiple soft cushions are driven to rub the surfaces of the fingers of the user back and forth, and the effect of transversely massaging the fingers of the user is achieved; the fatigue feeling of a user after finger bending and stretching exercise can be effectively relieved, and brain health is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of elderly rehabilitation, and in particular to hand exercise equipment for elderly rehabilitation. Background Art

[0002] As the elderly grow older, their physical fitness becomes worse and worse due to physiological factors. As they age, the body's metabolic function gradually becomes slow, and their immunity and resistance gradually decrease, making them more susceptible to diseases. If they suffer from underlying diseases such as high blood pressure, diabetes, and heart disease, their bodies will gradually deteriorate as the disease progresses. Some elderly people will suffer from hand stiffness due to various reasons. Hand stiffness brings trouble to the elderly's life and needs to be solved in time. Elderly rehabilitation using hand exercise equipment is a good choice to help the elderly resume exercise.

[0003] During use, the hand exercise equipment in the prior art can automatically flex and extend multiple fingers of the user, which is beneficial to the recovery of the user's hands. However, flexing and extending the user's hands for a period of time will also cause fatigue to the user's hands. However, the hand exercise equipment in the prior art is not provided with a corresponding massage mechanism, so that the user's hands cannot quickly relieve the fatigue of the hands after flexing and extending the hands with the help of the hand exercise equipment, which is not conducive to the rapid recovery of the user's hands, resulting in the hand exercise equipment in the prior art being unable to meet people's actual usage needs. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a hand exercise equipment for elderly rehabilitation.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A hand exercise equipment for elderly rehabilitation comprises a bracket, a movable rod is slidably installed inside the bracket, a mounting seat is arranged on the top of the movable rod, two connecting blocks are rotatably installed inside the mounting seat, a rotating plate is threadedly installed on the ends of the two connecting blocks away from the mounting seat through two first bolts, an auxiliary exercise mechanism for assisting the exercise of the fingers of the elderly is arranged on the top of the two rotating plates, the auxiliary exercise mechanism comprises a plurality of circular rings arranged on the top of the rotating plates, air bags are installed on the inner walls of the plurality of circular rings, an auxiliary massage mechanism for massaging the palms and backs of the hands of the elderly is also arranged on the top of the two rotating plates, and mounting mechanisms for fixing the bracket itself and the two rotating plates are arranged at both ends of the bottom of the bracket.

[0007] Optionally, a movable groove is provided inside the bracket, the bottom end of the movable rod is connected to the inner bottom surface of the movable groove by two springs, limiting grooves are provided on both side outer walls of the bracket, and limiting blocks matching the limiting grooves are installed on both side outer walls of the movable rod.

[0008] Optionally, two first electric telescopic rods are installed inside the movable rod, and the telescopic ends of the two first electric telescopic rods are commonly installed with a fixed seat, and the bottom end of the mounting seat is rotatably mounted inside the fixed seat.

[0009] Optionally, two fixing belts are installed on the top of the two rotating plates, and fixing parts are installed on the top of the two rotating plates near the fixing belts, one end of the two fixing belts passes through the corresponding fixing parts, and multiple sliding grooves are opened on the top of the two rotating plates, and sliders are installed inside the multiple sliding grooves, and two protrusions are installed on the top of the multiple sliders, and the outer walls on both sides of the multiple rings are opened with card grooves matching the two protrusions.

[0010] Optionally, a first drive motor is installed inside each of the plurality of sliders, gears are installed at output ends of each of the plurality of first drive motors, circular racks are installed on outer walls of each of the plurality of circular rings, and the plurality of circular racks are respectively meshed with corresponding gears.

[0011] Optionally, soft cushions are provided inside the plurality of circular rings, and outer walls of the plurality of soft cushions are bonded to inner walls of the airbags adjacent thereto.

[0012] Optionally, the auxiliary massage mechanism includes second electric telescopic rods installed inside the two rotating plates, the telescopic ends of the two second electric telescopic rods are both installed with second drive motors, and the output ends of the two second drive motors are both installed with circular plates.

[0013] Optionally, a rectangular groove is provided inside the two circular plates, a movable plate is slidably installed inside the two rectangular grooves, a groove connected to the rectangular groove is provided inside the two circular plates, the ends of the two movable plates that are close to each other extend into the interior of the groove, and a raised portion is provided at the top of the two movable plates and the center position of the top of the circular plate.

[0014] Optionally, the mounting mechanism includes two rotating blocks, both rotating blocks are rotatably connected to the bottom two ends of the bracket through screws arranged at both ends, the outer walls of the two screws at one end away from the rotating blocks are threaded with nuts, the ends of the two rotating blocks away from the bracket are rotatably mounted with rectangular plates through rotating shafts, the outer walls of both sides of the two rotating blocks are rotatably mounted with connecting plates, and the ends of the two connecting plates away from the rotating parts are threadedly connected to the rectangular plates through second bolts.

[0015] Optionally, multiple suction cups are installed on the top of the two rectangular plates, retractable extension rods are installed inside the two rectangular plates, handles are installed on the ends of the two extension rods away from the rectangular plates, and two ear seats are installed on the outer walls of the two handles away from the extension rods.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the invention, after the auxiliary exercise mechanism exercises the user's fingers for a period of time, the multiple air bags are controlled to shrink to a certain volume, driving the multiple soft pads to slightly contact the corresponding finger surfaces. At this time, the multiple sliders are controlled to move back and forth inside the slide groove, which can drive the multiple rings and the soft pads inside to rub back and forth on the user's finger surface, achieving the effect of horizontal massage of the user's fingers, which can effectively relieve the user's fatigue after finger flexion and extension exercise and promote brain health.

[0018] 2. In the present invention, when the circular ring moves back and forth to massage the user's fingers, the plurality of first driving motors can be controlled to drive the gears to rotate, thereby driving the plurality of circular rings to rotate on the corresponding finger surfaces, thereby achieving the effect of rotational massage of the user's fingers, further improving the effect of massaging the user's fingers, and promoting blood circulation in the hands.

[0019] 3. In the present invention, with the help of an auxiliary massage mechanism arranged on the top of the rotating plate, it contacts the palm of the user. As the second driving motor drives the circular plate to rotate, the two movable plates are controlled to adaptively move and retract inside the corresponding rectangular grooves during the rotation of the circular plate, so that the palm of the user can be fully rotated and massaged, which helps to relieve the discomfort of the user's hand.

[0020] 4. In the invention, when the multiple rings are used to perform flexion and extension exercises on the user's fingers, the two connecting blocks are controlled to rotate downward and upward to reset inside the mounting seat, thereby driving the two rotating plates to rotate synchronously on both sides of the bracket, thereby performing rotation exercises on the user's wrist; the mounting seat can also be controlled to rotate back and forth inside the fixed seat, thereby driving the two mounting plates to rotate in another state on the top of the bracket, thereby driving the user's wrist to perform rotation exercises synchronously in another state, thereby further improving the effect of exercising the user's wrist and improving the flexibility of the user's wrist. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of a hand exercise device for elderly rehabilitation proposed by the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the structure after the two rotating plates rotate downward;

[0024] Figure 3 It is a schematic diagram of the structure in which two connecting blocks and a rotating block are separated from a mounting seat and a bracket in the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the bracket and the mounting seat in the present invention;

[0026] Figure 5 It is a structural cross-sectional view of the bracket in the present invention;

[0027] Figure 6 It is a structural cross-sectional view of the movable rod in the present invention;

[0028] Figure 7 It is a structural schematic diagram of the rotating plate in the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the ring and the slider in the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure in which the cushion and the airbag are separated in the present invention;

[0031] Fig.10 It is a structural cross-sectional view of the slider in the present invention;

[0032] Fig.11 It is a structural schematic diagram of the auxiliary massage mechanism in the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of the circular plate and two movable plates in the present invention;

[0034] Fig.13 It is a structural schematic diagram of the installation mechanism in the present invention.

[0035] In the figure: 1, bracket; 2, rotating plate; 3, ring; 4, circular plate; 5, fixing belt; 6, rectangular plate; 7, suction cup; 8, mounting seat; 9, connecting block; 10, handle; 11, first bolt; 12, limit groove; 13, fixing seat; 14, movable rod; 15, spring; 16, slide groove; 17, slider; 18, slot; 19, circular rack; 20, airbag; 21, cushion; 22, bump; 23, first drive motor; 24, gear; 25, second electric telescopic rod; 26, second drive motor; 27, moving plate; 28, rectangular groove; 29, groove; 30, raised part; 31, rotating block; 32, nut; 33, connecting plate; 34, second bolt; 35, extension rod; 36, ear seat; 37, first electric telescopic rod. DETAILED DESCRIPTION

[0036] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0037] Reference Figure 1-Figure 13 A hand exercise equipment for elderly rehabilitation comprises a bracket 1, a movable rod 14 is slidably installed inside the bracket 1, a mounting seat 8 is arranged on the top of the movable rod 14, two connecting blocks 9 are rotatably installed inside the mounting seat 8, a rotating plate 2 is threadedly installed on the ends of the two connecting blocks 9 away from the mounting seat 8 through two first bolts 11, and an auxiliary exercise mechanism for assisting the exercise of the finger parts of the elderly is arranged on the top of the two rotating plates 2. The auxiliary exercise mechanism comprises a plurality of circular rings 3 arranged on the top of the rotating plates 2, and air bags 20 are installed on the inner walls of the plurality of circular rings 3. An auxiliary massage mechanism for massaging the palm and back of the hand of the elderly is also arranged on the top of the two rotating plates 2, and mounting mechanisms for fixing the bracket 1 and the two rotating plates 2 are arranged at both ends of the bottom. During actual use, two first servo motors are preset on the outer wall of one side of the mounting seat 8, and the output ends of the two first servo motors are respectively connected to the rotating parts of the two connecting blocks 9, thereby driving the two connecting blocks 9 to rotate and adjust inside the mounting seat 8; and air pumps for controlling the inflation of multiple airbags 20 are preset at the bottom of the two rotating plates 2, which facilitates the inflation and deflation of multiple airbags 20.

[0038] As a technical optimization solution of the present invention, a movable groove is provided inside the bracket 1, the bottom end of the movable rod 14 is connected to the inner bottom surface of the movable groove by two springs 15, and the outer walls on both sides of the bracket 1 are provided with limit grooves 12, and the outer walls on both sides of the movable rod 14 are installed with limit blocks that are compatible with the limit grooves 12. The limit blocks and the limit grooves 12 can limit the upward and downward movement of the movable rod 14 inside the bracket 1, so as to prevent the movable rod 14 from falling off from the inside of the bracket 1 when in use.

[0039] As a technical optimization solution of the present invention, two first electric telescopic rods 37 are installed inside the movable rod 14, and the telescopic ends of the two first electric telescopic rods 37 are jointly installed with the fixed seat 13, and the bottom end of the mounting seat 8 is rotatably installed inside the fixed seat 13. The telescopic ends of the two first electric telescopic rods 37 are extended and retracted, which can drive the fixed seat 13 and the mounting seat 8 to move up and down together, and drive the height of the two rotating plates 2 to adjust; a second servo motor is preset on the outer wall of one side of the fixed seat 13, and the output end of the second servo motor is connected to the rotating part of the mounting seat 8, so as to drive the mounting seat 8 to rotate and adjust inside the fixed seat 13.

[0040] As a technical optimization solution of the present invention, two fixing belts 5 are installed on the top of the two rotating plates 2, and fixing parts are installed on the top of the two rotating plates 2 near the fixing belts 5. One end of the two fixing belts 5 passes through the corresponding fixing parts. A plurality of slide grooves 16 are provided on the top of the two rotating plates 2, and sliders 17 are installed inside the plurality of slide grooves 16. Two protrusions 22 are installed on the top of the plurality of sliders 17, and the outer walls on both sides of the plurality of rings 3 are provided with card grooves 18 matched with the two protrusions 22. The outer walls of the two fixing straps 5 are provided with a Velcro fleece surface and a Velcro hook surface, so that after one end of the fixing strap 5 passes through the fixing piece, the Velcro fleece surface and the Velcro hook surface of the outer wall are connected and matched to limit and fix the user's wrist; linear motors are preset inside the multiple slide grooves 16, and the multiple linear motors can drive the multiple sliders 17 to move back and forth inside the corresponding slide grooves 16; the two protrusions 22 are slidably matched with the circular grooves 18 on the outer walls of both sides of the ring 3, so that the ring 3 can rotate between the two protrusions 22 to prevent the ring 3 from falling off the top of the slider 17.

[0041] As a technical optimization solution of the present invention, a first drive motor 23 is installed inside each of the plurality of sliders 17, a gear 24 is installed at the output end of each of the plurality of first drive motors 23, a circular rack 19 is installed on the outer wall of each of the plurality of rings 3, and the plurality of circular racks 19 are respectively meshed with their corresponding gears 24. While the first drive motor 23 drives the gear 24 to rotate, it can drive the ring 3 to rotate on the top of the slider 17 by virtue of the meshing between the gear 24 and the circular rack 19.

[0042] As a technical optimization solution of the present invention, a plurality of rings 3 are provided with soft pads 21 inside, and the outer walls of the plurality of soft pads 21 are bonded to the inner wall of the airbag 20 adjacent thereto. The soft pads 21 are provided on the inner wall of the airbag 20, so that the airbag 20 can be prevented from directly contacting the user's fingers when in use, thereby preventing the problem of contamination of the inner wall of the airbag 20.

[0043] As a technical optimization solution of the present invention, the auxiliary massage mechanism includes a second electric telescopic rod 25 installed inside the two rotating plates 2, and the telescopic ends of the two second electric telescopic rods 25 are both installed with a second drive motor 26, and the output ends of the two second drive motors 26 are both installed with a circular plate 4. The telescopic end of the second electric telescopic rod 25 is extended, which can drive the circular plate 4 to move upward, and with the help of the start of the second drive motor 26, the circular plate 4 is driven to rotate.

[0044] As a technical optimization solution of the present invention, rectangular grooves 28 are provided inside the two circular plates 4, and movable plates 27 are slidably installed inside the two rectangular grooves 28. Grooves 29 connected to the rectangular grooves 28 are provided inside the two circular plates 4. The ends of the two movable plates 27 that are close to each other extend into the grooves 29, and protrusions 30 are provided at the tops of the two movable plates 27 and the top center of the circular plates 4. Screws are preset inside the two grooves 29, and one end of the screw is connected to the preset output end of the driving device, so that the screw can be driven to rotate inside the grooves 29. The ends of the two movable plates 27 that extend into the grooves 29 cooperate with the outer wall of the screw, so that the screw can drive the movable plates 27 to move back and forth inside the rectangular grooves 28 for adjustment.

[0045] As a technical optimization solution of the present invention, the installation mechanism includes two rotating blocks 31, and the two rotating blocks 31 are rotatably connected to the bottom ends of the bracket 1 through screws arranged at both ends, and the outer walls of the ends of the two screws away from the rotating blocks 31 are threadedly installed with nuts 32, and the ends of the two rotating blocks 31 away from the bracket 1 are rotatably installed with rectangular plates 6 through the rotating shaft, and the outer walls of both sides of the two rotating blocks 31 are rotatably installed with connecting plates 33, and the ends of the two connecting plates 33 away from the rotating parts are threadedly connected to the rectangular plates 6 through the second bolts 34. Both screws can be threadedly fixed by the nuts 32 on the outer walls, and the position of the rotating blocks 31 inside the bracket 1 is locked; the rectangular plate 6 and the rotating block 31 are rotatably connected by the rotating shaft, so that the rectangular plate 6 itself can be rotated and adjusted with the rotating shaft as a circle, and after it is rotated and reset, the position of the rectangular plate 6 is locked with the cooperation of the two connecting plates 33 and the second bolts 34.

[0046] As a technical optimization solution of the present invention, multiple suction cups 7 are installed on the top of the two rectangular plates 6, and retractable extension rods 35 are installed inside the two rectangular plates 6. The ends of the two extension rods 35 away from the rectangular plates 6 are installed with handles 10, and the outer walls of the two handles 10 away from the extension rods 35 are installed with two ear seats 36. The two rectangular plates 6 are controlled to rotate downward 180 degrees, driving the multiple suction cups 7 to be adsorbed and fixed to the placement platform, so that the bracket 1 and the two rotating plates 2 and other components can be limited and fixed; if the user uses the device on the bed, the two handles 10 can be pulled to move away from each other, driving the two extension rods 35 to extend, so that the two ear seats 36 set on the outer walls of the two handles 10 away from each other are respectively located on the upper and lower sides of the bed guardrail, and the two handles 10 are threadedly fixed with corresponding bolts, and the device can be used on the bed.

[0047] In the present invention, when the user uses the device, if the floor of the area where it is used is a smooth floor, the two connecting plates 33 and the second bolts 34 on the outer walls of the two rotating blocks 31 can be first released from the limiting fixation of the corresponding rectangular plates 6, and then the two rectangular plates 6 can be rotated downward to allow the multiple suction cups 7 to rotate to the bottom, and then the two groups of connecting plates 33 and the second bolts 34 can be controlled to limit and fix the two rotated rectangular plates 6 respectively. At this time, with the help of the multiple suction cups 7 at the bottom of the two rectangular plates 6, they can be adsorbed and fixed to the smooth floor, so that the bracket 1, the two rotating plates 2 and other multiple components can be stably supported.

[0048] At this time, the user places both hands on the top of the two rotating plates 2, and the five grips correspond to the positions of the five slide grooves 16 respectively. Then, the multiple sliders 17 can be controlled to move in the corresponding slide grooves 16 toward the user's fingers, and the five rings 3 on the top of the two rotating plates 2 can be driven to rotate on the corresponding finger surfaces. Then, with the help of other personnel, the fixing belts 5 on the top of the two rotating plates 2 can be used to fix the user's wrists. Finally, the air bags 20 inside the multiple rings 3 are controlled to inflate, so that the multiple cushions 21 are tightly against the user's finger surfaces. At this time, the multiple rings 3 can be controlled to inflate. The sliders 17 move in the direction close to the circular plate 4 inside the corresponding slide grooves 16, thereby driving the multiple rings 3 and the user's fingers to bend, and at the same time controlling the telescopic end of the second electric telescopic rod 25 to extend, driving the circular plate 4 to push the palm of the user upward so that it can adapt to the bending of the user's fingers, and then controlling the multiple sliders 17 and the second electric telescopic rod 25 to reset, thereby driving the multiple fingers of the user to reset, and repeating the above operations multiple times can drive the multiple fingers of the user to perform flexion and extension exercises, which is helpful to improve the flexibility of the finger joints of the elderly and promote blood circulation in the hands.

[0049] Furthermore, the plurality of sliders 17 can be independently moved in the corresponding slide grooves 16, so that the corresponding rings 3 can be driven to independently perform flexion and extension exercises on one or more fingers of the user, thereby improving the applicability of the auxiliary exercise mechanism.

[0050] After the user's finger flexion and extension exercise for a period of time, the airbags 20 inside the multiple rings 3 can be controlled to shrink to a certain volume, driving the multiple soft pads 21 to slightly abut against the corresponding finger surfaces. At this time, the multiple sliders 17 are controlled to move back and forth inside the slide groove 16, which can drive the multiple rings 3 and the soft pads 21 inside them to rub back and forth on the user's finger surface, achieving the effect of horizontal massage of the user's fingers, which can effectively relieve the user's fatigue after finger flexion and extension exercise and promote brain health.

[0051] At the same time, when the ring 3 moves back and forth to massage the user's fingers, the gears 24 can be driven to rotate by controlling multiple first drive motors 23, thereby driving multiple rings 3 to rotate on the corresponding finger surfaces, thereby achieving the effect of rotating and massaging the user's fingers, further improving the effect of massaging the user's fingers, and promoting blood circulation in the hands.

[0052] Moreover, at this time, the telescopic ends of the two second electric telescopic rods 25 can be synchronously controlled to extend, driving the tops of the two movable plates 27 and the raised portion 30 at the center of the top of the circular plate 4 to contact the palm of the user. As the second drive motor 26 drives the circular plate 4 to rotate, and controls the two movable plates 27 to adaptively move and retract within the corresponding rectangular grooves 28 during the rotation of the circular plate 4, it can fully rotate and massage the palm of the user, which helps to relieve the discomfort of the user's hand.

[0053] The user's two hands can even be crossed and placed inside the multiple rings 3 on the top of the two rotating plates 2. At this time, the multiple rings 3 can still maintain the flexion and extension exercise and massage effect on the user's finger parts, and the two circular plates 4 and the two groups of movable plates 27 can massage the backs of the user's hands during the rotation process, which can massage the user's hands more comprehensively, promote capillary expansion, and improve the blood circulation efficiency at the end of the hand.

[0054] Some elderly users cannot open their fingers voluntarily because their fingers are curled up. With the help of other external personnel, the five fingers of the user are inserted into the corresponding rings 3 respectively. After the air bags 20 inside the multiple rings 3 are expanded to flexibly limit and fix the elderly's fingers, other external personnel can trim the elderly's nails to avoid the problem that the elderly's fingers are curled up and it is inconvenient for other external personnel to trim the elderly's nails, thereby improving the efficiency of nursing for the elderly.

[0055] When the multiple rings 3 perform flexion and extension exercises on the user's fingers, the two connecting blocks 9 can be controlled to rotate downward and upward inside the mounting seat 8 to reset, thereby driving the two rotating plates 2 to rotate synchronously on both sides of the bracket 1, thereby performing rotation exercises on the user's wrist.

[0056] The mounting seat 8 can also be controlled to rotate back and forth inside the fixing seat 13, thereby driving the two mounting plates 2 to rotate in another state on the top of the bracket 1, and thereby driving the user's wrist to rotate and exercise in another state synchronously, thereby further improving the effect of exercising the user's wrist and improving the flexibility of the user's wrist.

[0057] After the user's fingers and wrists are trained by the device, the user's two hands are still restricted on the top of the two rotating plates 2. The user can control the two hands to move upward, thereby driving the movable rod 14 to move upward inside the bracket 1, so that the two springs 15 are forced to be in an upward stretched state, and after the user controls the two hands to move downward and reset, the two springs 15 are not forced to retract downward to return to their original positions, thereby enhancing the muscle strength of the user's hands, improving hand joint injuries, and reducing the occurrence of hand arthritis.

[0058] For example, when the device is used, the area where the device is placed is not a smooth ground. At this time, the two rectangular plates 6 need to be controlled to rotate 90 degrees, driving the multiple suction cups 7 to rotate to the side, and then the user can use his feet to press and fix the two rectangular plates 6; and the telescopic ends of the two first electric telescopic rods 37 can be controlled to extend together, driving the mounting seat 8 and the two rotating plates 2 to increase the distance between the two rectangular plates 6. At this time, after the user's hands are fixed on the top of the two rotating plates 2, the user controls his hands to move upward, driving the two springs 15 to be in a stretched state, and the user's feet need to exert force together to abut and limit the two rectangular plates 6, so that the user's hands and feet can be stretched together, further improving the applicability of the entire device and making it convenient for the elderly to exercise.

[0059] If the user uses the device on a hospital bed, the user can pull the two handles 10 to move away from each other, thereby driving the two extension rods 35 to extend, so that the two ear seats 36 set on the outer wall of the two handles 10 on the side away from each other are respectively located on the upper and lower sides of the horizontal guardrail of the bed, and the two handles 10 are threadedly fixed with corresponding bolts, so that the two rectangular plates 6 can be fixed above the bed, so that the user can use the device to exercise the hands on the bed.

[0060] Since the two rotating plates 2 and the two connecting blocks 9 are threadedly connected by means of the two first bolts 11, when the elderly are resting in bed, in order to prevent the elderly's hands from curling up and the blood circulation in the hands from being blocked, the temperature of the nerve endings in the hands gradually changes, causing the elderly's hands to become cold, the fingers to swell, and the hands to become partially numb, etc., the two rotating plates 2 can be directly removed from one end of the two connecting blocks 9, and the fingers of the elderly who are ready to rest are successively put into the corresponding rings 3, and the wrists are fixed with the fixing belts 5. The fingers of the elderly are massaged and spread with the help of multiple rings 3, thereby ensuring that the blood circulation in the hands of the elderly is relatively smooth during the rest process, relieving fatigue, improving the elderly's insomnia and dreaminess, and improving the quality of sleep.

[0061] After the device is used, the two connecting blocks 9 can be controlled to drive the two rotating plates 2 to rotate downward together to a vertical state, such as Figure 2As shown, the nuts 32 at both ends of the two rotating blocks 31 can be loosened in turn, so that the two rotating blocks 31 can rotate freely at the bottom ends of the bracket 1, and the two handles 10 are pushed upward in turn, which drives the two rectangular plates 6 and the rotating blocks 31 to rotate upward together to a vertical state, so that the volume of the entire device is folded to a minimum state at this time, which is convenient for carrying and transporting the device; and at this time, the multiple suction cups 7 on the outer wall of one side of the two rectangular plates 6 in a vertical state are respectively adsorbed and fixed to the outer walls of the two rotating plates 2, thereby achieving the effect of auxiliary fixation of the two rotating plates 2 in a vertical state, avoiding shaking of the two rotating plates 2 during carrying and transportation, and improving the overall compactness and stability of the folded device.

[0062] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A hand exercise equipment for elderly rehabilitation, comprising a bracket (1), characterized in that: A movable rod (14) is slidably mounted inside the bracket (1), a mounting seat (8) is arranged on the top of the movable rod (14), two connecting blocks (9) are rotatably mounted inside the mounting seat (8), a rotating plate (2) is threadedly mounted on one end of the two connecting blocks (9) away from the mounting seat (8) via two first bolts (11), an auxiliary exercise mechanism for assisting in exercising the fingers of the elderly is arranged on the top of the two rotating plates (2), the auxiliary exercise mechanism comprises a plurality of circular rings (3) arranged on the top of the rotating plates (2), air bags (20) are arranged on the inner walls of the plurality of circular rings (3), an auxiliary massage mechanism for massaging the palm and back of the elderly is also arranged on the top of the two rotating plates (2), and mounting mechanisms for fixing the bracket (1) and the two rotating plates (2) are arranged at both ends of the bottom.

2. The hand exercise equipment for elderly rehabilitation according to claim 1, characterized in that: The bracket (1) is provided with a movable groove inside, the bottom end of the movable rod (14) is connected to the inner bottom surface of the movable groove via two springs (15), the outer walls on both sides of the bracket (1) are provided with limit grooves (12), and the outer walls on both sides of the movable rod (14) are provided with limit blocks that are compatible with the limit grooves (12).

3. The hand exercise equipment for elderly rehabilitation according to claim 1, characterized in that: Two first electric telescopic rods (37) are installed inside the movable rod (14), and the telescopic ends of the two first electric telescopic rods (37) are commonly installed with a fixed seat (13), and the bottom end of the mounting seat (8) is rotatably mounted inside the fixed seat (13).

4. The hand exercise equipment for elderly rehabilitation according to claim 1, characterized in that: Two fixing belts (5) are installed on the top of the two rotating plates (2), and fixing parts are installed at the positions near the fixing belts (5) on the top of the two rotating plates (2), and one end of the two fixing belts (5) passes through the corresponding fixing parts. A plurality of slide grooves (16) are opened on the top of the two rotating plates (2), and sliders (17) are installed inside the plurality of slide grooves (16). Two protrusions (22) are installed on the top of the plurality of sliders (17), and the outer walls on both sides of the plurality of circular rings (3) are opened with card slots (18) adapted to the two protrusions (22).

5. The hand exercise equipment for elderly rehabilitation according to claim 4, characterized in that: A first drive motor (23) is installed inside each of the plurality of sliders (17), a gear (24) is installed at the output end of each of the plurality of first drive motors (23), a circular rack (19) is installed on the outer wall of each of the plurality of rings (3), and the plurality of circular racks (19) are respectively meshed with the corresponding gears (24).

6. The hand exercise equipment for elderly rehabilitation according to claim 1, characterized in that: A soft cushion (21) is arranged inside each of the plurality of circular rings (3), and the outer walls of each of the plurality of soft cushions (21) are bonded to the inner wall of the air bag (20) adjacent thereto.

7. The hand exercise equipment for elderly rehabilitation according to claim 1, characterized in that: The auxiliary massage mechanism comprises a second electric telescopic rod (25) installed inside the two rotating plates (2), the telescopic ends of the two second electric telescopic rods (25) are both installed with a second drive motor (26), and the output ends of the two second drive motors (26) are both installed with a circular plate (4).

8. The hand exercise equipment for elderly rehabilitation according to claim 7, characterized in that: The two circular plates (4) are each provided with a rectangular groove (28), a movable plate (27) is slidably mounted inside the two rectangular grooves (28), a groove (29) connected to the rectangular groove (28) is each provided inside the two circular plates (4), the adjacent ends of the two movable plates (27) extend into the groove (29), and a protrusion (30) is provided at the top of the two movable plates (27) and at the center of the top of the circular plate (4).

9. The hand exercise equipment for elderly rehabilitation according to claim 1, characterized in that: The mounting mechanism comprises two rotating blocks (31), the two rotating blocks (31) are rotatably connected to the bottom ends of the bracket (1) via screw rods arranged at both ends, nuts (32) are threadedly mounted on the outer walls of the ends of the two screw rods away from the rotating blocks (31), the ends of the two rotating blocks (31) away from the bracket (1) are rotatably mounted with rectangular plates (6) via rotating shafts, connecting plates (33) are rotatably mounted on the outer walls of both sides of the two rotating blocks (31), and the ends of the two connecting plates (33) away from the rotating parts are threadedly connected to the rectangular plates (6) via second bolts (34).

10. The hand exercise equipment for elderly rehabilitation according to claim 9, characterized in that: A plurality of suction cups (7) are installed on the top of the two rectangular plates (6), a retractable extension rod (35) is installed inside the two rectangular plates (6), a handle (10) is installed at one end of the two extension rods (35) away from the rectangular plates (6), and two ear seats (36) are installed on the outer wall of one side of the two handles (10) away from the extension rod (35).

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