A lumbar spine rehabilitation exercise device for spinal surgery
By designing a spinal surgery lumbar spine rehabilitation exercise device, the problem of secondary injury caused by lack of assistance during bridging exercises was solved, achieving safe and effective lumbar spine rehabilitation exercises, and promoting blood circulation and muscle training.
Patent Information
- Application Number
- CN202510957886.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-11
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2045-07-11
AI Technical Summary
In bridge exercises, patients with weak lumbar spine function or those in the early stages of rehabilitation may lack assistance, which may lead to excessive pressure on the lumbar spine during exercise, causing secondary injuries, excessive bending or improper force, or even accidents such as falls.
A spinal surgery lumbar spine rehabilitation exercise device was designed, which includes a massage mechanism, a bridging exercise mechanism, an auxiliary mechanism, and an adjustment mechanism. By massaging the intervertebral discs, it assists in bridging exercises, stabilizes the body position, and adjusts the point of force to adapt to different arm lengths and muscle exertion requirements.
It effectively assists patients in performing bridge exercises, reduces the burden on the arms, promotes blood circulation in the waist, exercises different muscles, and improves exercise safety and rehabilitation effects.
Smart Images
Figure CN120478926B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of lumbar rehabilitation, especially to a spine surgery lumbar rehabilitation exercise device. BACKGROUND
[0002] Lumbar rehabilitation exercise plays an important role in modern medicine, especially in the treatment of low back pain and lumbar diseases. Bridge exercise is a common rehabilitation exercise method, which helps to strengthen core strength and stability by exercising the waist and hip muscles. This exercise can effectively relieve lumbar pressure and promote rehabilitation. Many patients need professional guidance and assistance when performing bridge exercise to ensure that they exercise in a safe environment and minimize risks.
[0003] In general, many patients need professional assistance to complete this exercise during the actual operation of bridge exercise, especially for those with weak lumbar function or in the early stages of rehabilitation. Lack of assistance may cause the lumbar spine to bear excessive pressure during exercise, leading to secondary injury, excessive bending of the lumbar spine, or improper stress, loss of balance during exercise, and falling or other accidents. Not only will it affect the rehabilitation effect, but it may also lead to more serious consequences such as paralysis, which cannot meet the actual needs. SUMMARY
[0004] The present application discloses a spine surgery lumbar rehabilitation exercise device, which aims to solve the technical problem that many patients need professional assistance to complete this exercise during the actual operation of bridge exercise by others, especially for those with weak lumbar function or in the early stages of rehabilitation. Lack of assistance may cause the lumbar spine to bear excessive pressure during exercise, leading to secondary injury, excessive bending of the lumbar spine, or improper stress, loss of balance during exercise, and falling or other accidents.
[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:
[0006] A spine surgery lumbar rehabilitation exercise device, comprising a mounting shell, the upper surface of one end of the mounting shell is provided with a headrest and a waist box, the top of the waist box is provided with a patient, two gloves are respectively arranged on the two hands of the patient, and safety shoes are respectively arranged on the two feet of the patient, the upper surface of the other end of the mounting shell is provided with two blocking frames, and the upper surface of the mounting shell is provided with a movement groove near the two sides of the waist box, the waist box is located at the waist of the patient;
[0007] The inside of the waist box is provided with a massage mechanism, which is used for massaging the lumbar disc of the patient and promoting the blood circulation of the patient's waist;
[0008] The bottom of the installation shell is provided with a bridge movement mechanism which cooperates with the massage mechanism to assist the patient to perform bridge movement;
[0009] The upper surface of the installation shell is provided with an auxiliary mechanism near the gloves to help the patient to stabilize the body position;
[0010] The upper surface of the installation shell is provided with an adjusting mechanism near the safety shoes to provide a force point for the patient's feet in cooperation with the bridge movement mechanism.
[0011] The headrest is located at the position of the patient's head, and the headrest and the upper surface of the trunk box are respectively provided with latex materials to increase the contact area of the headrest and the trunk box with the patient and increase the comfort of the patient.
[0012] The massage mechanism comprises a mounting frame fixedly connected to the inner wall of the trunk box, a middle massage column slidingly connected to the mounting frame, a return spring sleeved to the bottom of the middle massage column, rotating plates rotatably connected to the two sides of the return spring, extrusion blocks fixedly connected to one end of the rotating plates, plug rods inserted into the two sides of the bottom of the middle massage column, a sliding groove provided on one side of the rotating plate, the plug rods sliding in the sliding groove, two connecting frames fixedly connected to the bottom of the middle massage column, and mounting rods fixedly connected to the two ends of the connecting frames.
[0013] The bottom of the trunk box is rotatably connected with a linkage plate, one end of the linkage plate is provided with a movable slot, the mounting rods sliding in the movable slot, the other end of the linkage plate is rotatably connected with a middle strip, the other end of the middle strip is connected with a side massage column, the side massage column is slidingly connected with the trunk box, one side edge of the trunk box is fixedly connected with a fixed rod, one end of the fixed rod is rotatably connected with an auxiliary box, two stabilizing rods are fixedly connected in the auxiliary box, one end of the stabilizing rods is slidingly connected with an impact block, a horizontal rod is fixedly connected to the auxiliary box near the impact block, and one end of the horizontal rod is slidingly connected with a rack.
[0014] One end of the horizontal rod is provided with a clamping block, the clamping block is in contact with the rotating block, the connection between the auxiliary box and the fixed rod is provided with a torsion spring, the middle position of the fixed rod is fixedly connected with a gear, the gear is engaged with the rack, and the motion block and the impact block are fixedly connected.
[0015] The bridge type movement mechanism comprises a motor fixedly connected to the bottom of the mounting shell, one end of an output shaft of the motor is fixedly connected with a threaded rod, both ends of the threaded rod are provided with threads, the rotation directions of the threads at both ends of the threaded rod are symmetrical, both ends of the threaded rod are threadedly connected with movement cylinders, both sides of the movement cylinder are fixedly connected with connecting rods, both ends of the connecting rod are rotatably connected with sliding blocks.
[0016] One side of the sliding block is slidably connected with a movement rod, both ends of one connecting rod are rotatably connected with a second movement plate, both ends of the other connecting rod are rotatably connected with a first movement plate, the length of the first movement plate is greater than that of the second movement plate, and the other ends of the second movement plate and the first movement plate are rotatably connected with the bottom of the waist box.
[0017] In a preferred scheme, the auxiliary mechanism comprises fixed cylinders fixedly connected to both sides of the upper surface of the mounting shell, an adjusting rod is slidably connected to the top of the fixed cylinder, a plurality of fixed holes are arranged on both sides of the top of the fixed cylinder, a fixed pin is slidably connected to the bottom of the adjusting rod, one end of the fixed pin is sleeved with a fixed spring, and the patient holds the top of the adjusting rod by using the gloves on the hands.
[0018] The adjusting mechanism comprises two sliding rails fixedly connected to the upper surface of the other end of the mounting shell, and the sliding rails are slidably connected with the stopper.
[0019] One end of the stopper is threadedly connected with a fixed bolt, and the fixed bolt is used for fixing the position of the stopper.
[0020] As can be seen from the above, the spine surgery lumbar rehabilitation exercise device provided by the application has the following technical effects.
[0021] Firstly, the gravity movement block and the impact block slide downward, the impact block impacts and extrudes the block, the middle massage column is driven to extrude the return spring to massage the intervertebral disc of the patient, the connecting frame drives the linkage plate to rotate, the linkage plate drives the two side massage columns to extrude the muscles of the waist of the patient through the middle strip, the blood circulation of the waist of the patient is promoted, the effect of assisting the patient to perform the bridge type movement and promoting the blood circulation of the waist of the patient is achieved.
[0022] Secondly, when the bridge type movement is performed, the waist and the hips need to be exerted, in order to prevent the patient from exerting force through the arms, the arms of the patient need to be lifted, the patient holds the top of the adjusting rod by using the gloves, the burden of the arms of the patient is reduced, the fixed pin is extruded to extrude the fixed spring by sliding the adjusting rod, the fixed pin is inserted into different fixed holes, the height of the adjusting rod is adjusted, and the effect of adapting to patients with different arm lengths is achieved.
[0023] Thirdly, in the process of bridge movement, the patient's feet are in different positions, the muscles of the patient's waist and hips are different, the position of the slide bracket on the slide rail is changed through the slide bracket, the position of the slide bracket is fixed through the fixing bolt, the position of the safety shoes on the patient's feet is changed, and the effect of exercising different muscles of the patient's waist is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 A shaft side structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0025] Figure 2 A cross-sectional structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0026] Figure 3 A side view structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0027] Figure 4 A partial cross-sectional structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0028] Figure 5 An installation frame structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0029] Figure 6 An internal structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0030] Figure 7 A rotating block structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0031] Figure 8 A linkage plate structure schematic view of a lumbar spine rehabilitation exercise device for spine surgery is provided.
[0032] In the figure: 1, installation shell; 2, waist box; 3, fixed cylinder; 4, headrest; 5, patient; 6, side massage column; 7, safety shoes; 8, blocking frame; 9, movement groove; 10, movement rod; 11, first movement plate; 12, threaded rod; 13, second movement plate; 14, sliding block; 15, connecting rod; 16, movement cylinder; 17, motor; 18, glove; 19, adjusting rod; 20, fixed spring; 21, fixed hole; 22, fixed pin; 23, linkage plate; 24, connecting frame; 25, mounting frame; 26, return spring; 27, intermediate massage column; 28, rotating plate; 29, extrusion block; 30, gear; 31, rack; 32, auxiliary box; 33, fixed rod; 34, torsion spring; 35, impact block; 36, movement block; 37, stabilizing rod; 38, inclined rod; 39, horizontal rod; 40, clamping block; 41, rotating block; 42, small spring; 43, movable slot; 44, intermediate strip. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all.
[0034] The spine surgery lumbar rehabilitation exercise device disclosed by the present application is mainly applied to the actual operation of bridge exercise. Many patients need the assistance of professionals to complete this exercise due to the limitations of diseases. Especially for patients with weak lumbar function or in the early stage of rehabilitation, lack of assistance may cause the lumbar vertebrae to bear excessive pressure during exercise, thereby causing secondary damage, leading to excessive bending or improper stress of the lumbar vertebrae, losing balance during exercise, and causing falling or other accidents.
[0035] Reference Figures 1-8 A spine surgery lumbar rehabilitation exercise device, comprising an installation shell 1, the upper surface of one end of the installation shell 1 is provided with a headrest 4 and a waist box 2, the top of the waist box 2 is provided with a patient 5, two gloves 18 are respectively arranged on the two hands of the patient 5, safety shoes 7 are respectively arranged on the two feet of the patient 5, the upper surface of the other end of the installation shell 1 is provided with two blocking frames 8, the upper surface of the installation shell 1 is provided with movement grooves 9 at both sides close to the waist box 2, and the waist box 2 is at the waist of the patient 5.
[0036] The inside of the waist box 2 is provided with a massage mechanism, the massage mechanism is used for massaging the lumbar intervertebral disc of the patient 5, and promoting the blood circulation of the waist of the patient 5.
[0037] The bottom of the installation shell 1 is provided with a bridge exercise mechanism, the bridge exercise mechanism cooperates with the massage mechanism, and assists the patient 5 to perform bridge exercise.
[0038] The upper surface of the installation shell 1 is installed with an auxiliary mechanism near the position of the gloves 18, which helps the patient 5 to stabilize the body position;
[0039] The upper surface of the installation shell 1 is installed with an adjusting mechanism near the position of the safety shoes 7, which cooperates with the bridge type movement mechanism to provide a force point for the patient 5's foot.
[0040] The headrest 4 is located at the head position of the patient 5, and the headrest 4 and the upper surface of the waist box 2 are respectively provided with latex materials, which increase the contact area of the headrest 4 and the waist box 2 with the patient 5, and increase the comfort of the patient 5.
[0041] The massage mechanism includes a mounting frame 25 fixedly connected to the inner wall of the waist box 2, a middle massage column 27 slidingly connected to the mounting frame 25, a return spring 26 sleeved at the bottom of the middle massage column 27, two rotating plates 28 respectively rotatingly connected to the two sides of the return spring 26, an extrusion block 29 fixedly connected to one end of the rotating plate 28, two insertion rods inserted into the two sides of the bottom of the middle massage column 27, a sliding groove provided on one side of the rotating plate 28, the insertion rods sliding in the sliding groove, two connecting frames 24 fixedly connected to the bottom of the middle massage column 27, and two mounting rods respectively fixedly connected to the two ends of the connecting frames 24.
[0042] The bottom of the waist box 2 is rotatingly connected with a linkage plate 23, one end of the linkage plate 23 is provided with a movable slot 43, the mounting rod slides in the movable slot 43, the other end of the linkage plate 23 is rotatingly connected with a middle strip 44, the other end of the middle strip 44 is connected with a side massage column 6, the side massage column 6 is slidingly connected with the waist box 2, one side edge of the waist box 2 is fixedly connected with a fixed rod 33, one end of the fixed rod 33 is rotatingly connected with an auxiliary box 32, two stabilizing rods 37 are fixedly connected in the auxiliary box 32, one end of each stabilizing rod 37 is slidingly connected with a striking block 35, a horizontal rod 39 is fixedly connected in the auxiliary box 32 near the position of the striking block 35, one end of the horizontal rod 39 is slidingly connected with a rack 31.
[0043] The top inner wall of the auxiliary box 32 is fixedly connected with an inclined rod 38, one end of the inclined rod 38 is slidingly connected with a movement block 36, the bottom of the movement block 36 is rotatingly connected with a rotating block 41, a small spring 42 is arranged at the connection between the rotating block 41 and the movement block 36, the included angle between the inclined rod 38 and the horizontal rod 39 is ten degrees, one end of the rack 31 is provided with a clamping block 40, the clamping block 40 is in contact with the rotating block 41, torsional springs 34 are respectively arranged at the connection between the auxiliary box 32 and the fixed rod 33, a gear 30 is fixedly connected to the middle position of the fixed rod 33, the gear 30 is engaged with the rack 31, and the movement block 36 and the striking block 35 are fixedly connected.
[0044] The bridge type moving mechanism comprises a motor 17 fixedly connected to the bottom of the mounting shell 1, one end of the output shaft of the motor 17 is fixedly connected with a threaded rod 12, the threaded rod 12 is provided with threads at two ends, the threads at the two ends of the threaded rod 12 are symmetrical in rotation direction, the two ends of the threaded rod 12 are threadedly connected with moving cylinders 16 respectively, the moving cylinders 16 are fixedly connected with connecting rods 15 at two sides respectively, and the connecting rods 15 are rotatably connected with sliding blocks 14 at two ends respectively.
[0045] The sliding blocks 14 are slidably connected with a moving rod 10 at one side, the two ends of one connecting rod 15 are rotatably connected with second moving plates 13 respectively, the two ends of the other connecting rod 15 are rotatably connected with first moving plates 11 respectively, the length of the first moving plate 11 is greater than that of the second moving plate 13, and the other ends of the second moving plate 13 and the first moving plate 11 are rotatably connected with the bottom of the waist box 2.
[0046] In the embodiment, the motor 17 is started to drive the threaded rod 12 to rotate, so that the two moving cylinders 16 are close to each other, and the two sides of the second moving plate 13 and the first moving plate 11 are driven to rotate respectively, thereby supporting the waist box 2 to support the waist of the patient 5, and supporting the auxiliary box 32 to support the hip position of the patient 5, so as to reduce the pressure of the connection between the waist and the hip of the patient 5, and assist the patient 5 to perform the bridge type movement, when the waist of the patient 5 is lifted to a position in which the waist, the hip and the thigh are in a straight line, the motor 17 is turned off, in the process of lifting the waist box 2, the waist and the hip of the patient 5 are at a certain angle from lying to the position in which the waist, the hip and the thigh are in a straight line, and the auxiliary box 32 and the waist box 2 support the hip and the waist of the patient 5 at any time.
[0047] Further, the hip of the patient 5 drives the auxiliary box 32 and the waist box 2 to rotate relatively, so that the gear 30 drives the rack 31 to slide upward, and since the clamping block 40 and the rotating block 41 are in contact with each other, the rack 31 drives the clamping block 40, the rotating block 41, the impact block 35 and the moving block 36 to slide to one side, since the inclined rod 38 and the horizontal rod 39 have an included angle of ten degrees, after moving a distance, the clamping block 40 and the rotating block 41 are separated, and since the gravity, the moving block 36 and the impact block 35 slide downward, the impact block 35 impacts and extrudes the block 29, drives the rotating plate 28 to rotate upward, drives the middle massage column 27 to extrude the return spring 26 to massage the intervertebral disc of the patient 5, and under the elastic force of the return spring 26, the middle massage column 27 slides downward to the original position, drives the linkage plate 23 to rotate through the connecting frame 24.
[0048] The linkage plate 23 drives the two side massage columns 6 to extrude the muscles of the waist of the patient 5 through the middle strip 44, promotes the blood circulation of the waist of the patient 5, has the effects of assisting the patient 5 to perform the bridge type movement and promoting the blood circulation of the waist of the patient 5, the middle massage column 27 extrudes the return spring 26 to massage the intervertebral disc of the patient 5, and has the rehabilitation exercise effect by stimulating the muscles of the waist of the patient 5.
[0049] It needs to be explained that the patient 5 lies on the upper surface of the installation shell 1, the head of the patient 5 is placed on the headrest 4, the waist of the patient 5 is placed on the upper surface of the waist box 2, and the lumbar vertebrae of the patient 5 are rehabilitated by bridge exercise.
[0050] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , in a preferred embodiment, the auxiliary mechanism includes a fixed cylinder 3 fixedly connected to the upper surface of the installation shell 1 on both sides, the top of the fixed cylinder 3 is slidingly connected with an adjusting rod 19, the top of the fixed cylinder 3 is provided with a plurality of fixed holes 21 on both sides, the bottom of the adjusting rod 19 is slidingly connected with a fixed pin 22, one end of the fixed pin 22 is sleeved with a fixed spring 20, and the patient 5 holds the top of the adjusting rod 19 by using the gloves 18 on the hands.
[0051] The adjusting mechanism includes two sliding rails fixedly connected to the upper surface of the other end of the installation shell 1, and the sliding rails are slidingly connected with the stopper 8.
[0052] One end of the stopper 8 is threadedly connected with a fixed bolt, and the fixed bolt is used to fix the position of the stopper 8.
[0053] In this embodiment, when the bridge exercise is performed, the waist and hips need to be forced, in order to prevent the patient 5 from using the arms for leverage, the patient 5 holds the hands on the top of the adjusting rod 19 through the gloves 18, which reduces the burden of the arms of the patient 5, and by sliding the adjusting rod 19, the fixed pin 22 is extruded to press the fixed spring 20, so that the fixed pin 22 is inserted into different fixed holes 21, the height of the adjusting rod 19 is adjusted, and the effect of adapting to patients 5 with different arm lengths is achieved.
[0054] Further, during the bridge exercise, the feet of the patient 5 are at different positions, and the muscles of the waist and hips of the patient 5 are different, by sliding the stopper 8, the position of the stopper 8 on the sliding rail is changed, the position of the stopper 8 is fixed by the fixed bolt, the position of the safety shoes 7 on the feet of the patient 5 is changed, and the effect of exercising different muscles of the waist of the patient 5 is achieved.
[0055] Working principle: when in use, the patient 5 lies on the upper surface of the installation shell 1, the head of the patient 5 is placed on the headrest 4, the waist of the patient 5 is placed on the upper surface of the waist box 2, the lumbar vertebrae of the patient 5 are rehabilitated through bridge exercise, the motor 17 is started to drive the threaded rod 12 to rotate, so that the two movement barrels 16 are close to each other, and the second movement plate 13 and the first movement plate 11 on the two sides are driven to rotate respectively, so as to support the waist box 2 and the waist of the patient 5, the auxiliary box 32 supports the position of the hips of the patient 5, reduces the pressure at the connection between the waist and the hips of the patient 5, and assists the patient 5 to perform bridge exercise, when the waist of the patient 5 is lifted to a position where the hips and thighs are in a straight line, the motor 17 is turned off, in the process of lifting the waist box 2, the waist and hips of the patient 5 are at a certain angle from lying to a position where the hips and thighs are in a straight line, the auxiliary box 32 and the waist box 2 support the hips and waist of the patient 5 at any time, the hips of the patient 5 drive the auxiliary box 32 and the waist box 2 to rotate relatively, so that the gear 30 drives the rack 31 to slide upward, since the clamping block 40 and the rotating block 41 are in contact with each other, the rack 31 drives the clamping block 40, the rotating block 41, the impact block 35 and the movement block 36 to slide to one side, since the inclined rod 38 and the horizontal rod 39 have a ten-degree angle, after moving a distance, the clamping block 40 and the rotating block 41 are separated, due to gravity, the movement block 36 and the impact block 35 slide downward, the impact block 35 hits and extrudes the block 29, drives the rotating plate 28 to rotate upward, drives the middle massage column 27 to extrude the return spring 26 to massage the intervertebral disc of the patient 5, under the elastic force of the return spring 26, the middle massage column 27 slides downward to the original position, drives the linkage plate 23 to rotate through the connecting frame 24, the linkage plate 23 drives the two side massage columns 6 to extrude the muscles of the waist of the patient 5 through the middle strip 44, promotes the blood circulation of the waist of the patient 5, has the effects of assisting the patient 5 to perform bridge exercise and promoting the blood circulation of the waist of the patient 5, the middle massage column 27 extrudes the return spring 26 to massage the intervertebral disc of the patient 5, and has a rehabilitation exercise effect through stimulating the muscles of the waist of the patient 5, when performing bridge exercise, the waist and hips need to exert force, in order to prevent the patient 5 from using the arms for help, the arms of the patient 5 need to be lifted, the patient 5 holds the arms in the top of the adjusting rod 19 through the gloves 18, reduces the burden of the arms of the patient 5, adjusts the height of the fixed pin 22 by sliding the adjusting rod 19, extrudes the fixed spring 20, inserts the fixed pin 22 in different fixed holes 21, adjusts the height of the adjusting rod 19, and has the effect of adapting to patients 5 with different arm lengths.
[0056] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A spinal surgical lumbar rehabilitation exercise device comprising a mounting shell (1), characterised in that, The upper surface of one end of the installation shell (1) is provided with a headrest (4) and a waist box (2), the top of the waist box (2) is provided with a patient (5), two gloves (18) are respectively arranged on the two hands of the patient (5), safety shoes (7) are respectively arranged on the two feet of the patient (5), the upper surface of the other end of the installation shell (1) is provided with two blocking frames (8), the upper surface of the installation shell (1) is provided with a moving groove (9) at the position close to the two sides of the waist box (2), and the waist box (2) is at the waist of the patient (5); The inside of the waist box (2) is provided with a massage mechanism, which is used for massaging the lumbar intervertebral disc of the patient (5) and promoting the blood circulation of the waist of the patient (5); The bottom of the installation shell (1) is provided with a bridge type movement mechanism, which cooperates with the massage mechanism to assist the patient (5) to perform bridge type movement; The upper surface of the installation shell (1) is provided with an auxiliary mechanism at the position close to the gloves (18), which helps the patient (5) to stabilize the body position; The upper surface of the installation shell (1) is provided with an adjusting mechanism at the position close to the safety shoes (7), which cooperates with the bridge type movement mechanism to provide a force point for the feet of the patient (5); The massage mechanism comprises a mounting frame (25) fixedly connected to the inner wall of the waist box (2), a middle massage column (27) slidably connected to the mounting frame (25), a return spring (26) sleeved at the bottom of the middle massage column (27), two rotating plates (28) rotatably connected to the two sides of the return spring (26), an extrusion block (29) fixedly connected to one end of the rotating plate (28), two insertion rods inserted into the two sides of the bottom of the middle massage column (27), a sliding groove formed in one side of the rotating plate (28), the insertion rods sliding in the sliding groove, two connecting frames (24) fixedly connected to the bottom of the middle massage column (27), and two mounting rods fixedly connected to the two ends of the connecting frame (24). The bridge type movement mechanism comprises a motor (17) fixedly connected to the bottom of the installation shell (1), a threaded rod (12) fixedly connected to one end of the output shaft of the motor (17), threads formed in the two ends of the threaded rod (12), the threads in the two ends of the threaded rod (12) being symmetrical in rotation direction, a movement cylinder (16) threadedly connected to the two ends of the threaded rod (12), two connecting rods (15) fixedly connected to the two sides of the movement cylinder (16), and two sliding blocks (14) rotatably connected to the two ends of the connecting rod (15).
2. A spinal surgical lumbar rehabilitation exercise device as claimed in claim 1 wherein, The headrest (4) is located at the head position of the patient (5), the upper surfaces of the headrest (4) and the waist box (2) are respectively provided with a latex material, the latex material increases the contact area of the headrest (4) and the waist box (2) with the patient (5), and the comfort of the patient (5) is increased.
3. A spinal column surgical lumbar rehabilitation exercise device as claimed in claim 2 wherein, The bottom of the trunk (2) is rotationally connected with a linkage plate (23), one end of the linkage plate (23) is provided with a movable slot (43), a mounting rod slides in the movable slot (43), the other end of the linkage plate (23) is rotationally connected with an intermediate strip (44), the other end of the intermediate strip (44) is connected with a side massage column (6), the side massage column (6) is slidingly connected with the trunk (2), one side edge of the trunk (2) is fixedly connected with a fixed rod (33), one end of the fixed rod (33) is rotationally connected with an auxiliary box (32), the inside of the auxiliary box (32) is fixedly connected with two stabilizing rods (37), one end of the stabilizing rod (37) is slidingly connected with a striking block (35), the inside of the auxiliary box (32) is fixedly connected with a horizontal rod (39) near the position of the striking block (35), one end of the horizontal rod (39) is slidingly connected with a rack (31).
4. A spinal column surgical lumbar rehabilitation exercise device as claimed in claim 3 wherein, The top inner wall of the auxiliary box (32) is fixedly connected with an inclined rod (38), one end of the inclined rod (38) is slidingly connected with a moving block (36), the bottom of the moving block (36) is rotationally connected with a rotating block (41), the connecting position of the rotating block (41) and the moving block (36) is provided with a small spring (42), the included angle between the inclined rod (38) and the horizontal rod (39) is ten degrees, one end of the rack (31) is provided with a clamping block (40), the clamping block (40) is in contact with the rotating block (41), the connecting position of the auxiliary box (32) and the fixed rod (33) is respectively provided with a torsion spring (34), the middle position of the fixed rod (33) is fixedly connected with a gear (30), the gear (30) is engaged with the rack (31), the moving block (36) and the striking block (35) are fixedly connected.
5. A spinal column surgical lumbar rehabilitation exercise device as claimed in claim 4 wherein, One side of the sliding block (14) is slidingly connected with a moving rod (10), both ends of one of the connecting rods (15) are rotationally connected with a second moving plate (13), both ends of the other connecting rod (15) are rotationally connected with a first moving plate (11), the length of the first moving plate (11) is greater than the length of the second moving plate (13), the other ends of the second moving plate (13) and the first moving plate (11) are rotationally connected with the bottom of the trunk (2).
6. A spinal column surgical lumbar rehabilitation exercise device as claimed in claim 5 wherein, The auxiliary mechanism comprises two fixed cylinders (3) fixedly connected to the upper surfaces of the mounting shell (1), the top of each fixed cylinder (3) is slidingly connected with an adjusting rod (19), the top of each fixed cylinder (3) is provided with a plurality of fixed holes (21), the bottom of the adjusting rod (19) is slidingly connected with a fixed pin (22), one end of the fixed pin (22) is sleeved with a fixed spring (20), and the patient (5) holds the top of the adjusting rod (19) by using the gloves (18) on the hands.
7. A spinal column surgical lumbar rehabilitation exercise device as claimed in claim 6 wherein, The adjusting mechanism comprises two sliding rails fixedly connected to the upper surface of the other end of the mounting shell (1), and the sliding rails are slidingly connected with the stopper (8).
8. A spinal column surgical lumbar rehabilitation exercise device as claimed in claim 7, wherein, One end of the stopper (8) is threadedly connected with a fixed bolt, and the fixed bolt is used for fixing the position of the stopper (8).
Citation Information
Patent Citations
Postoperative back rehabilitation exerciser for spine in orthopedics department
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