Lumbar vertebra rehabilitation exercise device for spine surgery department

Abstract

The invention relates to the technical field of spine rehabilitation equipment, and particularly discloses a spine surgery lumbar vertebra rehabilitation exercise device which comprises a bottom frame, the top end of the bottom frame is rotatably connected with a bottom plate, the top end of the bottom frame is provided with a pushing air cylinder, one end of the pushing air cylinder is rotatably connected to the bottom end of the bottom plate, and the front side of the bottom plate is fixedly connected with a back plate. A rotating column is rotatably connected to the bottom end of the front side of the bottom plate, a rotating seat is fixedly connected to the front side of the rotating column, two oxter supporting rods are arranged on the front side of the bottom plate, a driving motor is arranged on the front side of the bottom plate, and the swing amplitude of the rotating seat is adjusted through a swing amplitude adjusting mechanism according to individual differences of different patients. Therefore, the problem of excessive stretching caused by too large swing amplitude of the rotating seat is avoided, discomfort of a patient during rehabilitation exercise is reduced, waist pain or muscle strain is avoided, aggravation of the condition of the patient due to wrong exercise is avoided, and the use flexibility and applicability are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of spinal rehabilitation equipment, in particular to a spinal surgery lumbar vertebra rehabilitation exercise device. Background Art

[0002] The spinal surgery lumbar rehabilitation exercise device is a device specifically used for auxiliary treatment and restoration of lumbar spine health. It mainly helps patients to perform lumbar rehabilitation training. This device is usually designed to relieve lumbar pain, improve lumbar function, enhance the patient's mobility, and prevent further development of lumbar diseases. It is usually used in conjunction with the advice of a physician and is suitable for recovery after lumbar surgery, auxiliary treatment of lumbar degenerative diseases, or for improving lumbar discomfort caused by long-term sitting, weight bearing or lack of exercise.

[0003] In the existing technology, some lumbar rehabilitation exercise devices use a fixed swing amplitude to perform rehabilitation exercises on patients. However, the lumbar spine conditions, flexibility, strength and rehabilitation progress of different patients vary greatly. Exercises with a fixed swing amplitude cannot take these individual differences into account. For some patients, the fixed swing amplitude may be too large, causing excessive stretching, which in turn causes low back pain or muscle strain, and may even aggravate the condition, causing patients to feel uncomfortable or have poor results during the exercise, reducing the flexibility and applicability of use. For this reason, we propose a spinal surgery lumbar rehabilitation exercise device. Summary of the Invention

[0004] The purpose of the present invention is to provide a spinal surgery lumbar rehabilitation exercise device to solve the problem that some lumbar rehabilitation exercise devices proposed in the above background technology use a fixed swing amplitude to perform rehabilitation exercises on patients without taking into account the individual differences of patients. For some patients, the fixed swing amplitude is too large, causing excessive stretching, discomfort or poor effect, and reducing the flexibility and applicability of use.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a spinal surgery lumbar rehabilitation exercise device, comprising a base frame, the top of the base frame is rotatably connected to the base plate, the top of the base frame is provided with a pushing cylinder, one end of the pushing cylinder is rotatably connected to the bottom end of the base plate, the front side of the base plate is fixedly connected to the back plate, the front bottom end of the base plate is rotatably connected to the rotating column, the front side of the rotating column is fixedly connected to the rotating seat, the front side of the base plate is provided with two armpit support rods, the front side of the base plate is provided with a driving motor, the driving end of the driving motor is fixedly connected to the rotating disk, the interior of the rotating disk is slidably connected to a sliding sleeve 1, the interior of the sliding sleeve 1 is slidably connected to a oscillator, the bottom end of the oscillator is fixedly connected to a driving rod, one end of the driving rod is fixedly connected to the bottom end of the rotating seat, and the front side of the base plate is provided with a swing amplitude adjustment mechanism for adjusting the swing amplitude of the rotating seat.

[0006] The swing amplitude adjustment mechanism includes a sliding rod fixedly connected to the front side of the base plate, and a sliding block is slidably connected to the outer side of the sliding rod.

[0007] The front side of the sliding block is rotatably connected to the sliding sleeve 2, and the interior of the sliding sleeve 2 is slidably connected to the outer side of the driving rod.

[0008] The outer side of the sliding rod is sleeved with a push spring 1, and the inner side of the sliding block is slidably connected with a sliding column.

[0009] One end of the sliding column is fixedly connected with a latch, and a second push spring is sleeved on the outer side of the sliding column.

[0010] Among them, an electric push rod is installed on the front side of the base plate, and the top end of the electric push rod is fixedly connected with a driver.

[0011] Among them, the front side of the base plate is fixedly connected with an extrusion block, and the front sides of the two underarm support rods are both installed with start buttons.

[0012] The front side of the bottom plate is fixedly connected with a speed regulating mechanism, an regulating rod is installed inside the speed regulating mechanism, and the left side of the driver is fixedly connected to the outer side of the regulating rod.

[0013] The present invention has at least the following beneficial effects: By using a swing amplitude adjustment mechanism to adjust the swing amplitude of the rotating seat according to the individual differences between different patients, the problem of excessive stretching caused by excessive swing amplitude of the rotating seat can be avoided, the discomfort felt by patients during rehabilitation exercises can be reduced, and waist pain or muscle strain can be avoided, and the condition can be aggravated by incorrect exercises, thereby improving the flexibility and applicability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the rotating seat of the present invention; Figure 3 This is a schematic diagram of the driving rod structure of the present invention; Figure 4 This is a structural diagram of a sliding sleeve according to the present invention; Figure 5 This is a cross-sectional view of the sliding block structure of the present invention; Figure 6 This is a schematic diagram of the structure of the extrusion block of the present invention; Figure 7 for Figure 1 Enlarged view of point A in the middle; Figure 8 for Figure 3 Enlarged view of point B in the middle.

[0015] In the figure: 1. chassis; 2. bottom plate; 3. push cylinder; 4. back plate; 5. rotating column; 6. rotating seat; 7. underarm support rod; 8. driving motor; 9. rotating disk; 10. sliding sleeve 1; 11. oscillator; 12. driving rod; 13. swing amplitude adjustment mechanism; 1301. sliding rod; 1302. sliding block; 1303. sliding sleeve 2; 1304. pushing spring 1; 1305. sliding column; 1306. latch; 1307. pushing spring 2; 1308. electric push rod; 1309. driver; 1310. squeezing block; 1311. start button; 14. speed adjustment mechanism; 15. adjusting rod. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] Example 1 See also Figures 1 to 8The present invention provides a technical solution: a spinal surgery lumbar rehabilitation exercise device, comprising a base frame 1, the base frame 1 is designed to facilitate the installation of a base plate 2 and a pushing cylinder 3, the top of the base frame 1 is rotatably connected to the base plate 2, the base plate 2 is designed to facilitate the installation of a back plate 4 and a rotating seat 6, the top of the base frame 1 is provided with a pushing cylinder 3, the pushing cylinder 3 is designed to adjust the angle of the base plate 2, one end of the pushing cylinder 3 is rotatably connected to the bottom end of the base plate 2, the front side of the base plate 2 is fixedly connected to the back plate 4, the back plate 4 is designed to facilitate the patient to lean on, the front bottom end of the base plate 2 is rotatably connected to a rotating column 5, the rotating column 5 is designed to facilitate the connection to the rotating seat 6, the front side of the rotating column 5 is fixedly connected to the rotating seat 6, the rotating seat 6 is designed to facilitate the patient to sit, the front side of the base plate 2 is provided with two underarm support rods 7, the underarm support rods 7 are designed to facilitate supporting the patient's armpits, the base 2 is provided with a driving motor 8 on the front side. The driving motor 8 is designed to rotate the rotating disk 9. The driving end of the driving motor 8 is fixedly connected to the rotating disk 9. The design of the rotating disk 9 is to drive the oscillator 11 to swing continuously under the drive of the rotating disk 9. The internal sliding connection of the rotating disk 9 is provided with a sliding sleeve 10. The design of the sliding sleeve 10 is to facilitate the rotation of the rotating disk 9 to drive the oscillator 11 to swing continuously. The internal sliding connection of the sliding sleeve 10 is provided with the oscillator 11. The oscillator 11 driven by the sliding sleeve 10 to swing continuously drives the driving rod 12 and the rotating seat 6 to swing left and right. The bottom end of the oscillator 11 is fixedly connected with a driving rod 12. The driving rod 12 is designed to connect the oscillator 11 and the rotating seat 6. One end of the driving rod 12 is fixedly connected to the bottom end of the rotating seat 6. The front side of the base plate 2 is provided with a swing amplitude adjustment mechanism 13 for adjusting the swing amplitude of the rotating seat 6.

[0018] The swing amplitude adjustment mechanism 13 includes a sliding rod 1301 fixedly connected to the front side of the base plate 2. The sliding rod 1301 is designed to facilitate the sliding of the sliding block 1302. The outer side of the sliding rod 1301 is slidably connected to the sliding block 1302. The sliding block 1302 is designed to facilitate the rotation of the sliding sleeve 1303 and the installation of other structures.

[0019] The front side of the sliding block 1302 is rotatably connected to a sliding sleeve 2 1303 . The design of the sliding sleeve 2 1303 is to facilitate the rotation of the driving rod 12 driven by the oscillator 11 . The interior of the sliding sleeve 2 1303 is slidably connected to the outside of the driving rod 12 .

[0020] The outer side of the sliding rod 1301 is provided with a push spring 1304, which is designed to push the sliding block 1302. The internal sliding connection of the sliding block 1302 is connected with a sliding column 1305, which is designed to connect the tongue 1306 and the installation of the push spring 2 1307.

[0021] One end of the sliding column 1305 is fixedly connected to a tongue 1306, which is designed to drive the sliding block 1302 under the drive of the driver 1309. The outer side of the sliding column 1305 is provided with a push spring 2 1307, which is designed to push the tongue 1306.

[0022] An electric push rod 1308 is installed on the front side of the base plate 2. The electric push rod 1308 is designed to drive the driver 1309. The top of the electric push rod 1308 is fixedly connected to the driver 1309. The driver 1309 is designed to drive the tongue 1306 and the adjustment rod 15 under the drive of the electric push rod 1308.

[0023] The front side of the base plate 2 is fixedly connected with an extrusion block 1310, which is designed to squeeze the tongue 1306 and press the tongue 1306 into the interior of the sliding block 1302. The front sides of the two underarm support rods 7 are both installed with start buttons 1311, which are designed to start the electric push rod 1308 and let the electric push rod 1308 drive the driver 1309. When the lumbar rehabilitation exercise device needs to be used, the push cylinder 3 is started first to let the push cylinder 3 rise first, and the user first adjusts the position of the underarm support rod 7 so that the position of the underarm support rod 7 can be used in a suitable manner. The user's armpits can now sit on the rotating seat 6 and use the straps on the rotating seat 6 to fix the user's legs. At this time, the drive motor 8 is started again to allow the drive motor 8 to drive the rotating disk 9 to rotate. The continuously rotating rotating disk 9 will drive the sliding sleeve 10, and the sliding sleeve 10 will drive the oscillator 11 to swing continuously. The continuously swinging oscillator 11 will cooperate with the sliding sleeve 2 1303 and the rotating column 5 to drive the driving rod 12 and the rotating seat 6 to swing back and forth continuously. When it is necessary to adjust the swing amplitude of the rotating seat 6, first press the start button 1311 to start the electric push rod 1308, and when After stopping pressing the start button 1311, the electric push rod 1308 will also stop retracting, and the electric push rod 1308 will drive the driver 1309. At this time, the driver 1309 will drive the sliding block 1302 through the latch 1306, so that the sliding block 1302 drives the sliding sleeve 1303 while sliding downward on the sliding rod 1301, thereby adjusting the position of the sliding sleeve 1303 on the driving rod 12, so that the center point of rotation of the driving rod 12 can be adjusted. The more the sliding block 1302 slides downward on the sliding rod 1301, the smaller the rotation amplitude of the rotating seat 6 is, which has an impact on the rotation of the rotating seat 6. The rotation amplitude is adjusted. When the driver 1309 drives the sliding block 1302 to move downward, the driver 1309 will also drive the adjusting rod 15 to slide inside the speed adjustment mechanism 14. The speed adjustment mechanism 14 can cooperate with the adjusting rod 15 to adjust the rotation speed of the drive motor 8. The swing amplitude adjustment mechanism 13 is used to adjust the swing amplitude of the rotating seat 6 according to the individual differences of the patients, thereby avoiding excessive stretching caused by excessive swinging amplitude of the rotating seat 6, reducing the discomfort felt during exercise, and avoiding causing low back pain or muscle strain, thereby improving the flexibility and applicability of use.

[0024] Example 2 In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that a speed adjustment mechanism 14 is fixedly connected to the front side of the base plate 2. The speed adjustment mechanism 14 is designed to cooperate with the adjustment rod 15 to adjust the rotation speed of the drive motor 8, thereby adjusting the swing speed of the rotating seat 6. An adjustment rod 15 is installed inside the speed adjustment mechanism 14. The adjustment rod 15 can adjust the rotation speed of the drive motor 8 by sliding in the speed adjustment mechanism 14. The left side of the driver 1309 is fixedly connected to the outside of the adjustment rod 15.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A spinal surgery lumbar rehabilitation exercise device, comprising a base frame, characterized in that: The top of the base frame is rotatably connected to the base plate, and the top of the base frame is provided with a pushing cylinder, one end of the pushing cylinder is rotatably connected to the bottom end of the base plate, the front side of the base is fixedly connected to the back plate, the bottom end of the front side of the base is rotatably connected to the rotating column, and the front side of the rotating column is fixedly connected to the rotating seat. The front side of the base is provided with two armpit support rods, and the front side of the base is provided with a driving motor. The driving end of the driving motor is fixedly connected to the rotating disk, the interior of the rotating disk is slidably connected to a sliding sleeve 1, and the interior of the sliding sleeve 1 is slidably connected to a swing device, the bottom end of the swing device is fixedly connected to a driving rod, one end of the driving rod is fixedly connected to the bottom end of the rotating seat, and the front side of the base is provided with a swing amplitude adjustment mechanism for adjusting the swing amplitude of the rotating seat.

2. The spinal surgery lumbar rehabilitation exercise device according to claim 1, characterized in that: The swing amplitude adjustment mechanism comprises a sliding rod fixedly connected to the front side of the base plate, and a sliding block is slidably connected to the outer side of the sliding rod.

3. The spinal surgery lumbar rehabilitation exercise device according to claim 2, characterized in that: The front side of the sliding block is rotatably connected to a sliding sleeve 2, and the interior of the sliding sleeve 2 is slidably connected to the outer side of the driving rod.

4. The spinal surgery lumbar vertebra rehabilitation exercise device according to claim 2, characterized in that: The outer side of the sliding rod is sleeved with a push spring 1, and the interior of the sliding block is slidably connected with a sliding column.

5. The spinal surgery lumbar vertebra rehabilitation exercise device according to claim 4, characterized in that: One end of the sliding column is fixedly connected with a latch, and the outer side of the sliding column is sleeved with a second push spring.

6. The spinal surgery lumbar vertebra rehabilitation exercise device according to claim 1, characterized in that: An electric push rod is installed on the front side of the base plate, and a driver is fixedly connected to the top end of the electric push rod.

7. The spinal surgery lumbar rehabilitation exercise device according to claim 1, characterized in that: The front side of the base plate is fixedly connected with an extrusion block, and the front sides of the two underarm support rods are both equipped with start buttons.

8. The spinal surgery lumbar vertebra rehabilitation exercise device according to claim 6, characterized in that: The front side of the bottom plate is fixedly connected with a speed regulating mechanism, an regulating rod is installed inside the speed regulating mechanism, and the left side of the driver is fixedly connected to the outer side of the regulating rod.

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