A neurological clinical adjustment limb rehabilitation device

Abstract

The present invention relates to the field of medical rehabilitation technology, and specifically to a clinically adjustable limb rehabilitation device for neurology, comprising a rehabilitation stool, a movable plate, a relaxation component and a leg support board, wherein the movable plate is slidably mounted on one side of the rehabilitation stool, the leg support board is rotatably mounted on the movable plate, and is used to support the patient's legs, the relaxation component is mounted in a box, and comprises a massage roller, wherein the massage roller is connected to a medicine delivery component, a plurality of groups of medicine delivery holes connected to an inner cavity of the massage roller are provided on the surface of the massage roller, and the massage roller can be reciprocated by a reciprocating member during movement, and the present invention can massage and relax the leg muscles of different legs and apply ointment during the rehabilitation process by installing a movable plate and a relaxation component on the rehabilitation stool, thereby replacing manual operation and alleviating the soreness of the patient's leg muscles after rehabilitation.

Description

Technical Field

[0001] The invention relates to the technical field of medical rehabilitation, in particular to a neurology clinical adjustment type limb rehabilitation device. Background Art

[0002] The main goal of clinical rehabilitation in neurology is to promote the recovery of patients' neurological functions, alleviate symptoms, and improve their ability to take care of themselves and adapt to society. Specifically, it includes restoring or improving motor function, sensory function, speech function, cognitive function, etc.

[0003] Sports rehabilitation includes balance training, strength training, gait training, etc. These trainings help to enhance muscle strength, increase joint mobility, improve movement coordination, and exercise damaged or unused muscle groups through specific activities to improve their strength and coordination. When implementing such training, it is often necessary to use a limb rehabilitation device to assist. It simulates the limb movement trajectory and rhythm of a normal person and guides the patient to perform coordinated movements, thereby promoting the recovery of the corresponding limb muscle strength and increasing the range of joint motion.

[0004] The limb rehabilitation device can exercise the corresponding limbs according to its usage requirements. The existing limb rehabilitation training devices for the patient's thigh muscles are mostly composed of a rehabilitation bench and a leg support board and other components. When using it, the patient first sits on the rehabilitation bench, places the calf on the leg support board and limits it, and drives the leg support board to swing back and forth to perform rehabilitation training on the patient's thigh muscles.

[0005] Although the above-mentioned rehabilitation device can train the patient's thigh muscles when used, in actual use, due to the patient's weak thigh strength, soreness often occurs after the training process, and personnel are required to massage the patient's legs to relax, which requires a high level of manpower. Summary of the invention

[0006] The purpose of the present invention is to provide a neurological clinical adjustment type limb rehabilitation device to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the present invention provides a neurology clinical adjustment type limb rehabilitation device, comprising a rehabilitation stool, a movable board, a relaxation component and a leg support board;

[0008] Wherein, the rehabilitation stool comprises a support plate and a backrest plate, the bottom of the support plate is equipped with support legs, and the backrest plate is rotatably mounted on one side of the support plate;

[0009] One side of the movable plate is slidably mounted on the side of the support plate away from the backrest plate through a driving block, the driving block is driven by a first driving assembly installed at the bottom of the support plate to slide linearly, the box body is fixedly mounted at the bottom of the movable plate, and a connecting port for the installation box to be exposed is provided on the movable plate;

[0010] The leg support board is rotatably mounted on the movable board and is used to support the patient's legs;

[0011] The relaxation component is installed in the box, which includes two groups of limit rings, linear guides and massage rollers. The two groups of limit rings are correspondingly installed on the lifting plates in the box and are coaxially arranged. A group of mounting slide blocks are slidably installed in the two groups of limit rings, and the two groups of mounting slide blocks are driven to rotate synchronously by the rotary component. The linear guides are installed on the two groups of mounting slide blocks, and a sliding box is linearly slidably installed thereon. A massage roller is slidably installed on the sliding seat along the radial direction of the limit ring. The massage roller is connected to the medicine delivery component installed on the sliding box, and a plurality of medicine delivery holes connected to the inner cavity of the massage roller are provided on the surface of the massage roller. The sliding box is driven to slide linearly by the second driving component, and the second driving component is transmission-connected to the reciprocating member in the sliding box, and the reciprocating member reciprocates to drive the massage roller to move reciprocatingly.

[0012] As a further solution of the present invention, the first driving assembly includes a first driving screw, which is rotatably installed at the bottom of the support plate and forms a spiral pair transmission with the driving block. A sliding groove is provided at the bottom of the support plate for sliding installation of the driving block.

[0013] As a further solution of the present invention, the lifting plate is driven to rise and fall by a telescopic rod installed at the bottom of the installation box.

[0014] As a further solution of the present invention, the limiting ring includes a fixed half ring and two groups of movable half rings. The fixed half ring is fixedly mounted on the corresponding lifting plate through a mounting seat. One end of the two groups of movable half rings are respectively rotatably connected to the two ends of the fixed half ring, and the other end is fixedly connected.

[0015] As a further solution of the present invention, the rotating assembly includes a fixed ring gear and a transmission gear. The fixed ring gear is fixedly installed in the inner ring of the limiting ring, and the transmission gear is rotatably installed on the mounting slider and meshingly connected with the fixed ring gear. The two sets of transmission gears are coaxially fixedly connected by a connecting rod.

[0016] As a further solution of the present invention, the second driving assembly includes a fixed rack and a power gear, the fixed rack is fixedly mounted on the linear guide rail, the power gear is rotatably mounted on the sliding box and meshes with the fixed rack for transmission.

[0017] As a further solution of the present invention, the massage roller is rotatably installed in a placement box, the placement box is slidably connected to the sliding box through multiple groups of guide columns, and the bottom of the placement box is elastically connected to the sliding box through multiple groups of connecting springs.

[0018] As a further solution of the present invention, the reciprocating part is a reciprocating cam, the central axis of the reciprocating cam is rotatably installed in the installation box, and the top of the installation box is provided with a connecting groove for the reciprocating cam to extend out, the reciprocating cam is in abutment contact with the bottom end surface of the sliding box, and the central axis of the reciprocating cam is connected to the rotating shaft of the power gear through a transmission member.

[0019] As a further solution of the present invention, the medicine delivery assembly includes a medicine storage barrel, which is connected to a medicine injection tube on one side of the placement box through a medicine delivery hose, and the medicine injection tube is connected to a medicine delivery channel inside the massage roller.

[0020] Compared with the prior art, the present invention installs a relaxation component on the rehabilitation bench, and when the patient uses the present invention;

[0021] 1. The relaxation component extends out of the box and surrounds the patient's legs. When the leg support board is flipped to realize the rehabilitation training of the patient's thigh muscles, the massage roller can massage and cover the muscles around the patient's thigh by driving the installation box to move linearly along the linear guide rail and the installation slider to rotate. The reciprocating cam in the installation box rotates to drive the massage roller to move back and forth, thereby improving the massage quality of the patient's leg muscles;

[0022] 2. Furthermore, the present invention designs a medicine delivery component, and when the massage roller performs rehabilitation massage, the ointment in the medicine storage cylinder can be driven to be discharged, and the ointment is transported to the medicine delivery hole of the massage roller by the medicine delivery hose and the injection tube and discharged, and contacts with the patient's skin, thereby further improving the quality of relaxation and rehabilitation;

[0023] 3. Furthermore, the present invention installs the movable plate on the support plate of the rehabilitation stool by sliding, and the operator can move the movable plate accordingly according to the rehabilitation requirements of the patient's legs, so that the relaxation component is in contact and aligned with the corresponding rehabilitation leg. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the first perspective of a neurological clinical adjustable limb rehabilitation device in the present invention.

[0025] Figure 2 This is a schematic diagram of the second perspective of a neurological clinical adjustable limb rehabilitation device in the present invention.

[0026] Figure 3 It is a structural schematic diagram of the relaxation component in the present invention.

[0027] Figure 4 For the present invention Figure 3 A magnified schematic diagram of center A.

[0028] Figure 5 The installation diagram of the massage roller in the present invention is enlarged. Figure 1 .

[0029] Figure 6 The installation diagram of the massage roller in the present invention is enlarged. Figure 2 .

[0030] In the attached drawings: 1. Rehabilitation stool; 101. Backrest board; 102. Support board; 2. Support leg; 3. Movable board; 4. Leg support board; 401. Fixing belt; 5. Stepper motor; 6. Box; 7. Relaxation assembly; 701. Limiting ring; 702. Fixed gear ring; 703. Linear guide; 704. Lifting plate; 705. Connecting rod; 706. Massage roller; 707. Placement box; 708. Injection tube; 709. Drug delivery hose; 710. Guide column; 711. Connecting spring; 712. Sliding box; 713. Rotating shaft; 714, power gear; 715, reciprocating cam; 716, medicine storage cartridge; 717, medicine injection piston; 718, plug rod; 719, rotary nut; 720, transmission belt; 721, center shaft; 722, No. 3 driving motor; 723, transmission gear; 724, No. 2 driving motor; 725, mounting slide block; 726, fixed rack; 727, telescopic rod; 728, No. 4 driving motor; 8, first driving assembly; 801, first driving screw; 802, No. 1 driving motor; 9, driving block. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0032] like Figures 1 to 4 As shown, in an embodiment of the present invention, a neurology clinical adjustment type limb rehabilitation device comprises a rehabilitation stool 1, a movable board 3, a relaxation component 7 and a leg support board 4;

[0033] The rehabilitation stool 1 includes a support plate 102 and a backrest plate 101, a support leg 2 is installed at the bottom of the support plate 102, and the backrest plate 101 is rotatably installed on one side of the support plate 102;

[0034] One side of the movable plate 3 is slidably mounted on the side of the support plate 102 away from the backrest plate 101 through a driving block 9, and the driving block 9 is driven by a first driving assembly 8 installed at the bottom of the support plate 102 to slide linearly, and the box body 6 is fixedly mounted at the bottom of the movable plate 3, and a connecting port for exposing the mounting box is provided on the movable plate 3;

[0035] The leg support board 4 is rotatably mounted on the movable board 3 and is used to support the patient's legs;

[0036] The relaxation component 7 is installed in the box body 6, which includes two groups of limit rings 701, linear guides 703 and massage rollers 706. The two groups of limit rings 701 are correspondingly installed on the lifting plate 704 in the box body 6 and are coaxially arranged. A group of mounting slide blocks 725 are slidably installed in the two groups of limit rings 701. The two groups of mounting slide blocks 725 are driven to rotate synchronously by the rotary component. The linear guides 703 are installed on the two groups of mounting slide blocks 725, and a sliding box 712 is linearly slidably installed thereon. A massage roller 706 is slidably installed on the sliding seat along the radial direction of the limit ring 701. The massage roller 706 is installed in the sliding box 712 and connected with the medicine delivery component. The surface of the massage roller 706 is provided with a plurality of medicine delivery holes connected with its inner cavity. The sliding box 712 is driven to slide linearly by the second driving component, and the second driving component is connected with the reciprocating member in the sliding box 712. The reciprocating member reciprocates and drives the massage roller 706 to move reciprocatingly.

[0037] Specifically, when the present invention is used, the position of the movable board 3 can be adjusted according to the requirements of the patient's left and right legs for exercise. When the leg muscles are being rehabilitated, the patient can put his legs on the leg support board 4. The present invention fixes multiple sets of fixing belts 401 on the leg support board 4 to fix the patient's calves. At the same time, the rotating shaft of the leg support board 4 and the stepping motor 5 at the bottom of the movable board 3 drive the rotation;

[0038] After the patient completes the fixation of the calf, the lifting plate 704 is driven to rise, driving the relaxation component 7 to move to the upper side of the movable plate group 3, and the relaxation component 7 surrounds the patient's thigh. The leg support plate 4 is flipped over to drive the patient's leg to exercise, and the patient's thigh muscles are rehabilitated. During the rehabilitation process, the massage roller 706 in the relaxation component 7 can be driven to reciprocate and press the muscles around the patient's thigh to relax the muscles. During the pressing process, the medicine delivery component can apply the ointment to the patient's thigh skin through the massage roller 706 to further improve the effect of relaxing the muscles.

[0039] like Figure 2 As shown, in the embodiment of the present invention, the first driving assembly 8 includes a first driving screw 801, which is rotatably mounted at the bottom of the support plate 102, and forms a spiral pair transmission with the driving block 9. The bottom of the support plate 102 is provided with a sliding groove for the driving block 9 to slide and install. In the present invention, the first driving screw 801 is preferably driven by a No. 1 driving motor 802 with mechanical power to rotate;

[0040] Specifically, in the present invention, medical staff can drive the first drive screw 801 to rotate by the first drive motor 802 according to the requirements of the patient's left and right legs, drive the movable plate 3 groups to move linearly, switch the position of the relaxation component 7, and then adapt to the position of the corresponding rehabilitation leg.

[0041] like Figure 3 As shown, in an embodiment of the present invention, the lifting plate 704 is driven to rise and fall by a telescopic rod 727 installed at the bottom of the corresponding installation box. The height of the lifting plate 704 is adjusted by synchronously extending and retracting the two groups of telescopic rods 727, thereby driving the relaxation component 7 to extend or be stored in the installation box accordingly.

[0042] like Figure 3 As shown, in an embodiment of the present invention, the limiting ring 701 includes a fixed half ring and two groups of movable half rings, and the fixed half ring is fixedly installed on the corresponding lifting plate 704 through a mounting seat, one end of the two groups of movable half rings are respectively rotatably connected to the two ends of the fixed half ring, and the other end is fixedly connected. In the present invention, the limiting ring 701 is opened by unlocking the ends of the two groups of movable half rings and rotating the two groups of movable half rings away from each other, so that a person can place his legs in the limiting ring 701 in the open state, and after the placement is completed, the two groups of movable half rings are rotated and abutted again, and the ends of the movable half rings are fixed. The ends of the movable half rings in the present invention can be fixed with bolts or other components, and the present invention does not have a rigid requirement on the fixing method.

[0043] like Figure 3 and Figure 4 As shown, in the embodiment of the present invention, the rotary assembly includes a fixed gear ring 702 and a transmission gear 723, the fixed gear ring 702 is fixedly installed in the inner ring of the limiting ring 701, the transmission gear 723 is rotatably installed on the mounting slider 725, and is meshed and connected with the fixed gear ring 702, and the two sets of transmission gears 723 are coaxially fixedly connected through a connecting rod 705. In the present invention, one set of transmission gears 723 is driven to rotate by a second driving motor 724, and the connecting rod 705 drives the two sets of transmission gears 723 to rotate synchronously with the transmission belt 720, and the two sets of transmission gears 723 rotate, driving the two sets of mounting sliders 725 to rotate synchronously along the limiting ring 701;

[0044] Further, the second driving assembly includes a fixed rack 726 and a power gear 714, the fixed rack 726 is fixedly mounted on the linear guide rail 703, the power gear 714 is rotationally mounted on the sliding box 712, and meshes with the fixed rack 726 for transmission. The present invention drives the installation box to move linearly along the linear guide rail 703 through the rotation of the power gear 714 and the meshing of the fixed rack 726, and drives the massage roller 706 on the installation box to massage the patient's thigh muscles;

[0045] Therefore, the present invention enables the massage roller 706 to massage and cover the muscles around the patient's thigh through the linear movement of the installation box and the rotation of the installation slider 725, thereby ensuring the quality of the massage.

[0046] like Figure 5 to Figure 6 As shown, in the embodiment of the present invention, the massage roller 706 is rotatably installed in the placement box 707, the placement box 707 is slidably connected with the sliding box 712 through multiple groups of guide columns 710, and the bottom of the placement box 707 is elastically connected with the sliding box 712 through multiple groups of connecting springs 711;

[0047] Furthermore, the reciprocating member is a reciprocating cam 715, the central axis 721 of the reciprocating cam 715 is rotatably mounted in the mounting box, and a connecting groove is provided on the top of the mounting box for the reciprocating cam 715 to extend out, the reciprocating cam 715 is in contact with the bottom end surface of the sliding box 712, and the central axis 721 of the reciprocating cam 715 is connected to the rotating shaft 713 of the power gear 714 through a transmission member. In the present invention, the central axis 721 of the reciprocating cam 715 extends out of the mounting box and is connected to the third drive motor 722 outside the mounting box. The No. 3 driving motor 722 drives the reciprocating cam 715 to rotate. At the same time, the transmission member is a driven gear. Two sets of driven gears are coaxially fixed on the central axis 721 of the reciprocating cam 715 and the rotating axis 713 of the power gear 714. Through the transmission of the two sets of driven gears, the reciprocating cam 715 and the power gear 714 rotate synchronously, so that when the reciprocating cam 715 rotates, the power gear 714 rotates to drive the installation box to move linearly, and the reciprocating assembly can drive the massage roller 706 to move back and forth, thereby improving its massage quality for the patient's leg muscles.

[0048] like Figure 5 and Figure 6 As shown, in the embodiment of the present invention, the medicine delivery assembly includes a medicine storage cartridge 716, and the medicine storage cartridge 716 is connected to a medicine injection tube 708 on one side of a placement box 707 through a medicine delivery hose 709, and the medicine injection tube 708 is communicated with a medicine delivery channel inside the massage roller 706. In the present invention, a medicine injection piston 717 is linearly slidably installed in the medicine storage cartridge 716, and one end of a plug rod 718 of the medicine injection piston 717 extends out, and a thread is provided on the outside of the plug rod 718, and the plug rod 718 forms a spiral pair transmission with a rotary nut 719 in the installation box, and a No. 4 drive motor 728 for driving the rotary nut 719 to rotate is provided in the installation box, and the output shaft of the No. 4 drive motor 728 is transmission-connected to the rotary nut 719 through a transmission belt 720;

[0049] When the main operation is carried out, the No. 4 driving motor 728 can be started, the transmission belt 720 drives the rotary nut 719 to rotate and the injection piston 717 to move, so that the ointment in the medicine storage cylinder 716 is driven to be discharged, and is transported to the massage roller 706 by the medicine delivery hose 709 and the medicine injection tube 708, and is discharged from the medicine delivery hole on the massage roller 706, so as to realize the transportation of the ointment, and cooperate with the massage roller 706 to achieve relaxation of the personnel, wherein the ointment is a blood-activating ointment, etc.

[0050] In summary, the present invention installs a relaxation component 7 on the rehabilitation stool 1, and when the patient uses the present invention;

[0051] 1. The relaxation component 7 extends out of the box 6 and surrounds the patient's legs. When the leg support board 4 is turned over to realize the rehabilitation training of the patient's thigh muscles, the massage roller 706 can massage and cover the muscles around the patient's thigh by driving the installation box to move linearly along the linear guide rail 703 and the installation slider 725 to rotate. The reciprocating cam 715 in the installation box rotates to drive the massage roller 706 to reciprocate, thereby improving the massage quality of the patient's leg muscles;

[0052] 2. Furthermore, the present invention designs a medicine delivery component. When the massage roller 706 performs rehabilitation massage, the ointment in the medicine storage cylinder 716 can be driven to be discharged. The ointment is delivered to the medicine delivery hole of the massage roller 706 by the medicine delivery hose 709 and the injection tube 708 and is discharged to contact the patient's skin, thereby further improving the quality of relaxation and rehabilitation.

[0053] 3. Furthermore, the present invention slides the movable plate 3 onto the support plate 102 of the rehabilitation stool 1, and the operator can move the movable plate 3 accordingly according to the rehabilitation requirements of the patient's legs, so that the relaxation component 7 is in contact and aligned with the corresponding rehabilitation leg. The above is a detailed description of the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A neurological clinical adjustment limb rehabilitation device, characterized in that: It comprises a rehabilitation stool (1), a movable board (3), a relaxation component (7) and a leg support board (4); The rehabilitation stool (1) comprises a support plate (102) and a backrest plate (101), a support leg (2) is installed at the bottom of the support plate (102), and the backrest plate (101) is rotatably installed on one side of the support plate (102); One side of the movable plate (3) is slidably mounted on a side of the support plate (102) away from the backrest plate (101) through a driving block (9); the driving block (9) is driven by a first driving assembly (8) mounted on the bottom of the support plate (102) to slide linearly; the box body (6) is fixedly mounted on the bottom of the movable plate (3); and a connecting port for exposing the mounting box is provided on the movable plate (3); The leg support board (4) is rotatably mounted on the movable board (3) and is used to support the patient's legs; The relaxation assembly (7) is installed in the box (6), and comprises two sets of limit rings (701), a linear guide rail (703) and a massage roller (706). The two sets of limit rings (701) are correspondingly installed on the lifting plate (704) in the box (6) and are coaxially arranged. A set of mounting slide blocks (725) are slidably installed in each of the two sets of limit rings (701). The two sets of mounting slide blocks (725) are driven by the rotary assembly to rotate synchronously. The linear guide rail (703) is installed on the two sets of mounting slide blocks (725), and a linear sliding guide rail (703) is installed on the two sets of mounting slide blocks (725). A sliding box (712) is provided, and a massage roller (706) is slidably mounted on the sliding seat along the radial direction of the limiting ring (701); the massage roller (706) is connected to a medicine delivery component mounted on the sliding box (712); a plurality of groups of medicine delivery holes communicating with the inner cavity of the massage roller (706) are provided on the surface of the massage roller (706); the sliding box (712) is driven to slide linearly by a second driving component, and the second driving component is transmission-connected to a reciprocating member in the sliding box (712); the reciprocating member reciprocates and drives the massage roller (706) to move back and forth.

2. A neurology clinical adjustment limb rehabilitation device according to claim 1, characterized in that: The first driving assembly (8) comprises a first driving screw (801), which is rotatably mounted on the bottom of the support plate (102) and forms a spiral pair transmission with the driving block (9). The bottom of the support plate (102) is provided with a sliding groove for slidingly mounting the driving block (9).

3. A neurology clinical adjustment limb rehabilitation device according to claim 1, characterized in that: The lifting plate (704) is driven to rise and fall by a telescopic rod (727) installed at the bottom of the installation box.

4. A neurology clinical adjustment limb rehabilitation device according to claim 1, characterized in that: The limiting ring (701) comprises a fixed half ring and two groups of movable half rings, wherein the fixed half ring is fixedly mounted on the corresponding lifting plate (704) via a mounting seat, and one end of the two groups of movable half rings are rotatably connected to the two ends of the fixed half ring respectively, and the other end is fixedly connected.

5. A neurology clinical adjustment limb rehabilitation device according to claim 1, characterized in that: The rotary assembly comprises a fixed gear ring (702) and a transmission gear (723), wherein the fixed gear ring (702) is fixedly mounted in the inner ring of the limiting ring (701), and the transmission gear (723) is rotatably mounted on a mounting slider (725) and meshedly connected with the fixed gear ring (702), and the two sets of transmission gears (723) are coaxially fixedly connected via a connecting rod (705).

6. A neurology clinical adjustment limb rehabilitation device according to claim 1, characterized in that: The second driving assembly includes a fixed rack (726) and a power gear (714), wherein the fixed rack (726) is fixedly mounted on the linear guide rail (703), and the power gear (714) is rotatably mounted on the sliding box (712) and meshes with the fixed rack (726) for transmission.

7. A neurology clinical adjustment limb rehabilitation device according to claim 1, characterized in that: The massage roller (706) is rotatably mounted in a placement box (707), and the placement box (707) is slidably connected to a sliding box (712) via multiple groups of guide columns (710), and the bottom of the placement box (707) is elastically connected to the sliding box (712) via multiple groups of connecting springs (711).

8. A neurology clinical adjustment limb rehabilitation device according to claim 7, characterized in that: The reciprocating member is a reciprocating cam (715), the central axis (721) of the reciprocating cam (715) is rotatably mounted in the mounting box, and a connecting groove is provided at the top of the mounting box for the reciprocating cam (715) to extend out, the reciprocating cam (715) is in abutment contact with the bottom end surface of the sliding box (712), and the central axis (721) of the reciprocating cam (715) is transmission-connected with the rotary axis (713) of the power gear (714) through a transmission member.

9. A neurology clinical adjustment limb rehabilitation device according to claim 7, characterized in that: The medicine delivery assembly comprises a medicine storage barrel (716), wherein the medicine storage barrel (716) is connected to a medicine injection tube (708) on one side of the placement box (707) via a medicine delivery hose (709), and the medicine injection tube (708) is connected to a medicine delivery channel inside the massage roller (706).

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