Spine rehabilitation bed

Abstract

The utility model relates to the technical field of medical instruments, and belongs to a spine rehabilitation bed which comprises a main body, a first groove is formed in the main body, an elastic plate is arranged in the first groove, a plurality of first supporting frames are installed in the first groove in a sliding mode, massage wheels are installed on the first supporting frames, and a movable circular plate is arranged in the elastic plate. The movable circular plate is abutted against and matched with the elastic plate; a driving mechanism is arranged in the first groove and is in transmission fit with the movable circular plate; the driving mechanism is in transmission fit with the first supporting frame through the linkage piece. A knocking assembly is arranged on the first supporting frame. The driving mechanism drives the movable circular plate to move upwards, and the movable circular plate abuts against the elastic plate to enable the elastic plate to deform; meanwhile, the driving mechanism enables the first supporting frame to drive the massage wheels to move through the linkage piece, and the back of the patient is massaged; when the massage wheels rotate, the knocking assembly knocks the elastic plate to enable the elastic plate to vibrate, so that back muscles of the patient are relaxed, blood flowing is accelerated, and spinal rehabilitation of the patient is further accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment and relates to a spinal rehabilitation bed. Background Art

[0002] Spinal disease can be understood as lesions in the bones, intervertebral discs, ligaments and muscles of the spine, which compress and stimulate the bone marrow, spinal nerves, blood vessels and autonomic nerves, leading to a variety of complex symptoms. Spinal patients will use rehabilitation care devices during postoperative rehabilitation care.

[0003] The prior art is a rehabilitation physiotherapy bed for assisting the treatment of spinal diseases disclosed in the patent application document CN209361139U, which includes a bed body, a first connecting block is connected to both ends of one side of the bed body, a second connecting block is connected to both sides of the middle of the bed body, one side of the two first connecting blocks is connected to a driving motor, the output ends of the two driving motors are connected to a horizontal rotating rod, the other sides of the two rotating rods are rotatably connected to the second connecting block, and the two rotating rods are sleeved with a fixed block, the fixed block is provided with an adjustment mechanism, the adjustment mechanism is provided with a fixed plate, and the fixed plate is installed with a ball. The device drives the ball to massage the patient through the driving motor; however, the device only massages the spine and cannot enable the patient to perform bending activities, and the rehabilitation training effect is limited, which is not conducive to the patient's rehabilitation.

[0004] The prior art is that a rehabilitation auxiliary nursing device is disclosed in the patent application document CN220089893U, including an assembly box, a supporting assembly is provided at the lower end of the assembly box, a lying board is fixedly installed on the upper side of the assembly box, an opening is provided on the left side of the upper end of the lying board, and a massage assembly includes two connecting rods, the two connecting rods are symmetrically installed on the lifting assembly front and back, and circular tables are fixedly installed on the upper ends of the two connecting rods, and the two circular tables are close to each other at the center of one end and rotated together with a rotating shaft, and elastic telescopic rods are fixedly installed at both ends of the rotating shaft, and massage wheels are installed at both ends of the elastic telescopic rods; a power source is provided at the front end of the front circular table, and the power source is connected to the rotating shaft in a transmission manner; the device raises the middle position of the elastic plate upward through a lifting mechanism to help patients perform bending training; the massage wheel is rotated through another power source, and the massage wheel massages the patient; the device performs bending training and massage training on the patient respectively through two power sources, and the production cost is relatively high; and the massage position of the massage wheel in the device is fixed, and the rehabilitation training effect on the patient is poor, which leads to a longer recovery time for the patient.

[0005] In order to solve the above problems, the utility model provides a spinal rehabilitation bed. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes a spinal rehabilitation bed.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a spinal rehabilitation bed, including a main body, a first groove is opened on the main body, an elastic plate is arranged in the first groove, a plurality of first support frames are slidably installed in the elastic plate, a massage wheel is installed on the first support frame, a movable circular plate is arranged in the first groove, and the movable circular plate abuts and cooperates with the elastic plate; a driving mechanism is arranged in the first groove, and the driving mechanism cooperates with the movable circular plate to move the movable circular plate up and down; the driving mechanism cooperates with the first support frame through a linkage member to move the movable circular plate up and down while moving the massage wheel; a knocking component for vibrating the elastic plate is arranged on the first support frame.

[0008] Furthermore, the driving mechanism includes a piston cylinder, which is fixedly mounted on the main body, a piston rod in the piston cylinder is fixedly connected to a fixed plate, a fixed column is fixedly connected to the fixed plate, and the fixed column is fixedly connected to the movable circular plate.

[0009] Furthermore, the linkage member includes a plurality of connecting plates, one end of each of the connecting plates is hinged to the fixing plate, and the other end of the connecting plate is hinged to the first supporting frame.

[0010] Furthermore, the knocking assembly includes a slide plate, a third groove is opened on the first support frame, and the slide plate is slidably set in the third groove; a fixing rod is fixedly set on the upper end of the slide plate, and the fixing rod cooperates with the elastic plate; a rotating shaft is rotatably set on the first support frame, and the massage wheel is installed on the rotating shaft, and a cam is fixedly set on the rotating shaft, and the cam abuts and cooperates with the slide plate.

[0011] Furthermore, the elastic plate is made of a material having a certain hardness and capable of producing a certain elastic deformation.

[0012] Furthermore, two slide grooves are provided on both side walls of the first groove, and a first sliding block is provided in the slide groove, and the first sliding block is fixedly connected to the elastic plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the driving mechanism drives the movable circular plate to move upward, and the movable circular plate abuts against the elastic plate to deform the elastic plate; at the same time, the driving mechanism causes the first support frame to move with the massage wheel through the linkage member, and the massage wheel contacts the patient's back and rotates to massage the patient's back during the movement;

[0014] The bending and massaging activities are completed simultaneously through one driving mechanism, which saves costs; and the massage area on the patient's back is increased, the rehabilitation effect is improved, and the patient's rehabilitation time is further shortened;

[0015] When the massage wheel rotates, the coaxial shaft causes the cam to rotate, and the protrusion of the cam abuts against the slide to move the slide upward. The rotation of the cam protrusion will disengage from the slide, thereby causing the slide to move up and down. The slide moves back and forth up and down with the fixed rod, and the fixed rod knocks the elastic plate to vibrate the elastic plate, thereby relaxing the patient's back muscles, accelerating blood flow, and further accelerating the patient's spinal recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the internal structure of Embodiment 1 of the present utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the elastic plate of Embodiment 1 of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the knocking assembly of Embodiment 1 of the utility model;

[0020] Figure 5 It is a schematic diagram of the overall structure of Embodiment 2 of the present utility model;

[0021] Figure 6 This is a schematic diagram of the internal structure of Embodiment 2 of the present utility model;

[0022] Figure 7 It is a schematic diagram of the local structure of Example 2 of the utility model.

[0023] In the figure: 1, main body; 2, first groove; 3, elastic plate; 4, massage wheel; 5, second groove; 6, first support plate; 7, first support column; 8, piston cylinder; 9, second support column; 10, moving circular plate; 11, connecting plate; 12, fixed column; 13, fixed plate; 14, first slider; 15, slide groove; 16, first support frame; 17, rotating shaft; 18, fixed rod; 19, slide plate; 20, third groove; 21, cam; 22, spring; 23, first motor; 24, first screw rod; 25, slide rail; 26, second support frame; 27, second screw rod; 28, moving block; 29, second motor; 30, slide rod; 31, second slider; 32, fourth groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-Figure 4 As shown, the technical solution adopted by the utility model is as follows: a spinal rehabilitation bed, including a main body 1. Second support columns 9 are welded at the four corners of the bottom end of the main body 1, and the second support columns 9 support the whole. A first groove 2 is provided in the middle position of the upper end of the main body 1. The first groove 2 is a through groove that runs through the main body 1. An elastic plate 3 is slidably arranged in the first groove 2, and a rectangular opening is provided on the elastic plate 3. The elastic plate 3 is made of a material with a certain hardness but capable of producing a certain elastic deformation.

[0027] Two slide grooves 15 are symmetrically arranged on the front and rear side walls of the first groove 2, and the two slide grooves 15 are symmetrically arranged. A first slider 14 is slidably arranged in each slide groove 15, and the first slider 14 is fixedly connected to the elastic plate 3.

[0028] The inner wall of the elastic plate 3 is provided with a second groove 5, and the second groove 5 is arranged horizontally. Two first support frames 16 are slidably arranged in the second groove 5, and the first support frame 16 is in a concave shape. The first support frame 16 is composed of a horizontal plate and two vertical plates. The two vertical plates are fixedly arranged on both sides of the upper end of the horizontal plate. A rotating shaft 17 is rotatably connected between the two vertical plates, and a massage wheel 4 is installed on the rotating shaft 17. A driving mechanism is arranged in the first groove 2, and the driving mechanism cooperates with the elastic plate 3 to deform the elastic plate 3. At the same time, the driving mechanism cooperates with the first support frame 16 through a linkage to move the first support frame 16 with the massage wheel 4.

[0029] The driving mechanism can be any driving mechanism with telescopic effect. In this embodiment, the driving mechanism is a piston cylinder 8. The piston cylinder 8 is composed of a cylinder body and a piston rod slidably arranged in the cylinder body. A movable circular plate 10 is slidably arranged up and down in the first groove 2, and the upper end of the movable circular plate 10 is an arched body. The movable circular plate 10 is in the middle position below the elastic plate 3. The movable circular plate 10 abuts and cooperates with the elastic plate 3 when in contact. A fixed column 12 is fixedly arranged at the bottom end of the movable circular plate 10, and a fixed plate 13 is fixedly connected to the end of the fixed column 12 away from the movable circular plate 10. Two first support columns 7 are symmetrically fixedly arranged at the bottom end of the main body 1, and the first support plate 6 is fixedly connected between the two first support columns 7. The cylinder body of the piston cylinder 8 is fixedly mounted on the upper end of the first support plate 6, and the piston rod in the piston cylinder 8 is fixedly connected to the fixed plate 13.

[0030] The linkage member includes two connecting plates 11. The two connecting plates 11 are respectively hinged on both sides of the fixing plate 13. One end of the connecting plate 11 away from the fixing plate 13 is hinged to the bottom end of the horizontal plate on the corresponding first support frame 16.

[0031] The two vertical plates of the first support frame 16 are provided with a third groove 20, and the third groove 20 is arranged vertically. A slide plate 19 is slidably arranged in the third groove 20, and a spring 22 is fixedly arranged in the third groove 20, and the spring 22 is fixedly connected to the bottom end of the slide plate 19. A fixing rod 18 is fixedly arranged on the upper end of the slide plate 19, and two fixing rods 18 are respectively arranged below the two sides of the elastic plate 3. The fixing rod 18 is in abutment with the elastic plate 3. Cams 21 are fixedly sleeved at both ends of the rotating shaft 17, and the cams 21 correspond to the slide plates 19, and the raised parts on the cams 21 are in abutment with the corresponding slide plates 19.

[0032] In summary, in the initial state, the two first support frames 16 are respectively located on both sides of the movable circular plate 10. The elastic plate 3 is in a horizontal state.

[0033] The patient lies on the main body 1, and the patient's back fits against the elastic plate 3. The patient can take a daily rest or do rehabilitation training.

[0034] When the spinal cone needs to be rehabilitated, the patient's back fits against the elastic plate 3. The piston cylinder 8 is started, and the piston rod in the piston cylinder 8 drives the fixed plate 13 to move upward, and the fixed plate 13 moves upward with the fixed column 12, and the fixed column 12 moves upward with the movable circular plate 10, and the movable circular plate 10 moves upward and abuts against the lower end of the elastic plate 3. As the movable circular plate 10 continues to move upward, the movable circular plate 10 deforms the elastic plate 3 and lifts up the middle position of the elastic plate 3. In this process, the first sliders 14 on both sides of the elastic plate 3 will approach each other until they abut against the inner wall of the slide groove 15. The elastic plate 3 changes from a horizontal state to an arched state, and the piston cylinder 8 stops. The patient lies on the arched elastic plate 3 and performs spinal flexion activities. The arched elastic plate 3 fits the curve of the human spine to help the spine do rehabilitation training.

[0035] During the deformation process, the elastic plate 3 drives the first support frame 16 to move upward, thereby enabling the massage wheel 4 to contact the patient's back. While the fixing plate 13 moves upward, the fixing plate 13 causes the two first support frames 16 to move in opposite directions through the connecting plate 11, and the first support frames 16 move with the massage wheel 4, and the massage wheel 4 contacts the patient's back. As the massage wheel 4 moves, the massage wheel 4 rolls to massage the patient's back, further improving the rehabilitation effect.

[0036] The massage wheel 4 rotates while driving the rotating shaft 17 to rotate, and the rotating shaft 17 rotates with the cam 21, and the convex part of the cam 21 abuts against the slide plate 19 to make the slide plate 19 move upward, and the slide plate 19 moves upward with the fixed rod 18. As the cam 21 rotates, the convex part of the cam 21 disengages from the slide plate 19, and the slide plate 19 moves downward with the fixed rod 18 under the action of the spring 22. Through the abutment and disengagement of the cam 21 and the slide plate 19, the slide plate 19 and the fixed rod 18 continuously move up and down reciprocatingly, and the fixed rod 18 moves up and down reciprocatingly, knocking the elastic plate 3, and the elastic plate 3 generates vibration to relax the patient's back muscles, further promoting the blood circulation of the patient's back, improving the rehabilitation training effect of the spine, and effectively shortening the patient's rehabilitation time.

[0037] Example 2

[0038] like Figure 5-Figure 7 A spinal rehabilitation bed shown in the figure includes a main body 1. Second support columns 9 are welded at the four corners of the bottom end of the main body 1, and the second support columns 9 support the whole. A first groove 2 is provided in the middle of the upper end of the main body 1. An elastic plate 3 is slidably arranged in the first groove 2, and a rectangular opening is provided on the elastic plate 3. The elastic plate 3 is made of a material with a certain hardness but capable of producing a certain elastic deformation. A plurality of massage wheels 4 are arranged in the first groove 2.

[0039] Two slide grooves 15 are symmetrically arranged on the front and rear side walls of the first groove 2, and the two slide grooves 15 are symmetrically arranged. A first slider 14 is slidably arranged in each slide groove 15, and the first slider 14 is fixedly connected to the elastic plate 3.

[0040] like Figure 6 As shown, a first screw rod 24 is rotatably arranged in the first groove 2, and the axis of the first screw rod 24 is arranged horizontally. A moving block 28 is threadedly connected to the first screw rod 24. A first motor 23 is fixedly installed in the first groove 2, and the output end of the first motor 23 is coaxially fixedly connected to the first screw rod 24.

[0041] A fourth groove 32 is provided in the moving block 28, and the fourth groove 32 is arranged vertically. A second slider 31 is slidably provided in the fourth groove 32, and a second motor 29 is fixedly installed on the second slider 31. The second motor 29 is a double-shaft motor, and each output shaft of the second motor 29 is coaxially fixedly connected with a second screw rod 27. The second screw rod 27 is threadedly connected with the second support frame 26. The first screw rod 24 and the second screw rod 27 are both provided with reciprocating threads. In this embodiment, there are four massage wheels 4, and the two massage wheels 4 are two massage wheels 4 in the same group and are rotatably installed on the same second support frame 26. Slide rails 25 are provided on both side walls of the first groove 2, and one end of the second screw rod 27 away from the second motor 29 is slidably matched with the slide rail 25. The track of the slide rail 25 is an arched curved track. The slide rail 25 is divided into two straight segments and an arc segment, and the arc segment is between the two straight segments, and the arc segment and the straight segment are connected by an arc segment transition. The second sliding block 31 is fixedly connected with a sliding rod 30 , and the sliding rod 30 is slidably matched with the second supporting frame 26 .

[0042] In summary, the patient lies on the main body 1 , the patient's back fits against the elastic plate 3 , and the patient's spine corresponds to the rectangular opening on the elastic plate 3 .

[0043] The first motor 23 is started, the first motor 23 rotates the first screw rod 24, the first screw rod 24 moves the moving block 28, the moving block 28 moves with the second motor 29, the second motor 29 drives the second screw rod 27 to slide in the slide rail 25. The second screw rod 27 drives the second support frame 26 to move, and the second support frame 26 drives the massage wheel 4 to move.

[0044] When the second screw rod 27 moves in the arc segment, the second support frame 26 moves upward with the massage wheel 4. During the upward movement, the massage wheel 4 contacts and abuts against the patient's back. The upward movement of the massage wheel 4 pushes the patient's back to bend, assisting the patient in bending. At the same time, as the massage wheel 4 moves, the massage wheel 4 rolls, and the massage wheel 4 massages the patient's back.

[0045] Start the second motor 29, the second motor 29 rotates the second screw rod 27, the second screw rod 27 causes the second support frame 26 to slide along the slide rod 30, and the second support frame 26 moves with the massage wheel 4, thereby increasing the massage range of the patient's back. At the same time, the massage wheel 4 helps the patient to perform spinal flexion activities, further enhancing the rehabilitation training effect.

[0046] 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spinal rehabilitation bed, characterized in that: include: A main body (1) is provided with a first groove (2), an elastic plate (3) is arranged in the first groove (2), a plurality of first support frames (16) are slidably mounted in the elastic plate (3), a massage wheel (4) is mounted on the first support frame (16), a movable circular plate (10) is arranged in the first groove (2), the movable circular plate (10) and the elastic plate (3) are in abutment with each other; a driving mechanism is arranged in the first groove (2), the driving mechanism and the movable circular plate (10) are in transmission cooperation so that the movable circular plate (10) moves up and down; the driving mechanism and the first support frame (16) are in transmission cooperation through a linkage member so that the movable circular plate (10) moves up and down while the massage wheel (4) moves; and a knocking component for vibrating the elastic plate (3) is arranged on the first support frame (16).

2. A spinal rehabilitation bed according to claim 1, characterized in that: The driving mechanism comprises a piston cylinder (8), the piston cylinder (8) is fixedly mounted on the main body (1), a piston rod in the piston cylinder (8) is fixedly connected to a fixed plate (13), a fixed column (12) is fixedly connected to the fixed plate (13), and the fixed column (12) is fixedly connected to the movable circular plate (10).

3. A spinal rehabilitation bed according to claim 2, characterized in that: The linkage member comprises a plurality of connecting plates (11), one end of each of the connecting plates (11) is hinged to a fixing plate (13), and the other end of the connecting plate (11) is hinged to a first supporting frame (16).

4. A spinal rehabilitation bed according to claim 1, characterized in that: The knocking assembly comprises a slide plate (19), a third groove (20) is formed on the first support frame (16), and the slide plate (19) is slidably arranged in the third groove (20); a fixing rod (18) is fixedly arranged on the upper end of the slide plate (19), and the fixing rod (18) cooperates with the elastic plate (3); A rotating shaft (17) is rotatably arranged on the first support frame (16), the massage wheel (4) is mounted on the rotating shaft (17), a cam (21) is fixedly arranged on the rotating shaft (17), and the cam (21) is in abutment with the slide plate (19).

5. The spinal rehabilitation bed according to claim 1, characterized in that: The elastic plate (3) is made of a material having a certain hardness and capable of producing a certain elastic deformation.

6. A spinal rehabilitation bed according to claim 5, characterized in that: Two slide grooves (15) are provided on both side walls of the first groove (2), a first sliding block (14) is arranged in the sliding groove (15), and the first sliding block (14) is fixedly connected to the elastic plate (3).

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