A spinal curvature measuring instrument

Abstract

The utility model relates to the field of spine curvature measurement technique, proposes a kind of spine curvature measuring instrument, including: bottom plate, support frame, fit board, sliding block, transmission mechanism, recording mechanism, moving mechanism and lifting mechanism, support frame is slidably connected at the top of bottom plate, fit board is equipped with two, two fit boards are all fixedly connected at the top of bottom plate, sliding block is slidably connected in support frame, transmission mechanism is set on sliding block, for measuring the curvature of spine, recording mechanism is set on support frame, for recording curvature information, moving mechanism is set on support frame, lifting mechanism is set on bottom plate, for driving support frame to move up and down, by above-mentioned technical scheme, solved the measurement mode in this kind of measurement mode in relevant technology needs medical staff to complete measurement manually, when medical staff is busy, this kind of measurement mode is more time-consuming and laborious, and simultaneously, reduce the work efficiency of medical staff.

Description

Technical Field

[0001] This utility model relates to the field of spinal curvature measurement technology, specifically to a spinal curvature measuring instrument. Background Technology

[0002] The spine is the central axial skeleton of the human body, composed of 33 vertebrae, including the cervical, thoracic, lumbar, sacral, and coccygeal vertebrae. Intervertebral discs cushion pressure between the vertebrae, along with joints and ligaments. It supports the body, protects the spinal cord and nerves, and assists in movement.

[0003] Currently, in the diagnosis, treatment, and rehabilitation of spinal diseases, a spinal curvature measuring instrument is often used to measure the curvature of the spine. Existing measurement methods typically involve a frame with multiple measuring rods arranged longitudinally. During use, the patient stands in front of the frame, and the doctor pushes the measuring rods towards the patient's back until they contact the patient's back. After the patient leaves the measurement position, the curvature formed by the measuring rods is observed. However, this measurement method requires manual operation by medical staff, which is time-consuming and laborious when medical staff are busy, reducing their work efficiency. Utility Model Content

[0004] This invention proposes a spinal curvature measuring instrument, which solves the problem that the measurement method in related technologies requires medical staff to operate manually to complete the measurement. When medical staff are busy, this measurement method is time-consuming and laborious, which reduces the work efficiency of medical staff.

[0005] The technical solution of this utility model is as follows: A spinal curvature measuring instrument, comprising: a base plate, a support frame, a bonding plate, a slider, a transmission mechanism, a recording mechanism, a moving mechanism, and a lifting mechanism;

[0006] The support frame is slidably connected to the top of the base plate;

[0007] Two bonding plates are provided, and both bonding plates are fixedly connected to the top of the base plate;

[0008] The slider is slidably connected within the support frame;

[0009] The transmission mechanism is mounted on the slider and is used to measure the curvature of the spine;

[0010] The recording mechanism is mounted on the support frame and is used to record curvature information;

[0011] The moving mechanism is mounted on the support frame and is used to drive the slider to move up and down;

[0012] The lifting mechanism is mounted on the base plate and is used to drive the support frame to move up and down.

[0013] Preferably, the transmission mechanism includes: a slide rod, a rotating seat, a contact wheel, and a support assembly;

[0014] The slide bar is slidably connected to the slider;

[0015] The rotating seat is fixedly connected to one end of the slide rod;

[0016] The contact wheel is rotatably connected inside the rotating seat;

[0017] The support assembly is mounted on the slide bar and is used to support the rotating seat.

[0018] Furthermore, the support assembly includes: a support ring, a support spring, and a baffle;

[0019] The support ring is fixedly connected to the circumferential surface of the slide rod;

[0020] The support spring is sleeved on the circumferential surface of the slide rod, and the two ends of the support spring are fixedly connected to the support ring and the slider, respectively.

[0021] The baffle is fixedly connected to the circumferential surface of the slide bar, and one side of the baffle is in contact with the slide bar.

[0022] Furthermore, the recording mechanism includes: a retaining ring, a recording pen, and a recording plate;

[0023] The fixing ring is fixedly connected to one end of the slide rod;

[0024] The recording pen is positioned within a fixed ring;

[0025] The recording board is fixedly connected to the support frame, and one end of the recording pen is in contact with the recording board.

[0026] As a further embodiment of this application, the moving mechanism includes: a moving frame, a moving screw, and a first motor;

[0027] The movable frame is fixedly connected to the slider;

[0028] The movable screw is rotatably connected to the support frame, and the movable frame has a screw hole, in which the movable screw is threaded.

[0029] The first motor is mounted on the support frame, and the output end of the first motor is fixedly connected to the moving screw.

[0030] As a further embodiment of this application, the lifting mechanism includes: a fixed block, a guide rod, and a first electric cylinder;

[0031] Two fixing blocks are provided, and both fixing blocks are fixedly connected to the support frame;

[0032] The guide rod is provided in two parts, and both guide rods are fixedly connected to the top of the base plate. Both fixed blocks are provided with guide holes, and the two guide rods are slidably connected in the two guide holes respectively.

[0033] The first electric cylinder is mounted on the top of the base plate, and the output end of the first electric cylinder is fixedly connected to the support frame.

[0034] Based on the aforementioned scheme, the slider has a sliding hole, and the slider rod is slidably connected in the sliding hole.

[0035] Furthermore, based on the aforementioned solution, two guide rails are fixedly connected inside the support frame, and two slide grooves are formed on the slider, with the two guide rails slidably connected in the two slide grooves respectively.

[0036] As a preferred technical solution of this application, a rotating shaft is rotatably connected inside the rotating seat, and the contact wheel is fixedly connected to the rotating shaft.

[0037] As a preferred technical solution of this application, the top ends of both guide rods are fixedly connected to limit plates.

[0038] The working principle and beneficial effects of this utility model are as follows:

[0039] In this invention, the cooperation between the base plate, support frame, bonding plate, slider, transmission mechanism, recording mechanism, moving mechanism and lifting mechanism facilitates the automatic measurement and recording of the patient's spinal curvature without the need for medical personnel to assist in the operation, which saves time and effort and improves measurement efficiency. Attached Figure Description

[0040] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0041] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0042] Figure 2 This is a structural schematic diagram of the present invention from another angle;

[0043] Figure 3 This is a structural schematic diagram of the transmission mechanism, recording mechanism, moving mechanism, and lifting mechanism of this utility model;

[0044] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0045] In the diagram: 1. Base plate; 2. Support frame; 3. Adhesive plate; 4. Slider; 5. Slide rod; 6. Rotating seat; 7. Contact wheel; 8. Support ring; 9. Support spring; 10. Baffle; 11. Fixing ring; 12. Recording pen; 13. Recording board; 14. Moving frame; 15. Moving screw; 16. First motor; 17. Fixing block; 18. Guide rod; 19. First electric cylinder; 20. Guide rail; 21. Rotating shaft; 22. Limiting plate. Detailed Implementation

[0046] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0047] like Figures 1-4 As shown in the figure, this embodiment proposes a spinal curvature measuring instrument, including: a base plate 1, a support frame 2, an adhesive plate 3, a slider 4, a transmission mechanism, a recording mechanism, a moving mechanism, and a lifting mechanism. Two guide rails 20 are fixedly connected inside the support frame 2, and two sliding grooves are opened on the slider 4. The two guide rails 20 are slidably connected in the two sliding grooves respectively. The support frame 2 is slidably connected to the top of the base plate 1. Two adhesive plates 3 are provided, and both adhesive plates 3 are fixedly connected to the top of the base plate 1. The slider 4 is slidably connected inside the support frame 2. Through the cooperation between the base plate 1, support frame 2, adhesive plate 3, slider 4, transmission mechanism, recording mechanism, moving mechanism, and lifting mechanism, the spinal curvature of the patient can be automatically measured and recorded without the need for medical personnel to assist in the operation, which saves time and effort and improves the measurement efficiency.

[0048] The transmission mechanism, mounted on the slider 4, is used to measure the curvature of the spine. The transmission mechanism includes a slide rod 5, a rotating seat 6, a contact wheel 7, and a support assembly. A rotating shaft 21 is rotatably connected inside the rotating seat 6, and the contact wheel 7 is fixedly connected to the rotating shaft 21. A sliding hole is provided on the slider 4, and the slide rod 5 is slidably connected to the slider 4 within this hole. The rotating seat 6 is fixedly connected to one end of the slide rod 5, and the contact wheel 7 is rotatably connected inside the rotating seat 6. The support assembly, mounted on the slide rod 5, supports the rotating seat 6 and includes a support ring 8, a support spring 9, and a stop. Plate 10 and support ring 8 are fixedly connected to the circumferential surface of slide rod 5. Support spring 9 is sleeved on the circumferential surface of slide rod 5. The two ends of support spring 9 are fixedly connected to support ring 8 and slider 4 respectively. Baffle 10 is fixedly connected to the circumferential surface of slide rod 5. One side of baffle 10 contacts slider 4. Specifically, when slide rod 5 moves up and down, it drives contact wheel 7 in rotating seat 6 to roll on the patient's back. During the rolling process, slide rod 5 is affected by the curvature of the patient's spine and moves laterally on slider 4. Support ring 8 is supported by support spring 9, thereby supporting slide rod 5 to rebound.

[0049] The recording mechanism is mounted on the support frame 2 and is used to record curvature information. The recording mechanism includes a fixing ring 11, a recording pen 12, and a recording plate 13. The fixing ring 11 is fixedly connected to one end of the slide rod 5. The recording pen 12 is located inside the fixing ring 11. The recording plate 13 is fixedly connected to the support frame 2. One end of the recording pen 12 is in contact with the recording plate 13. Specifically, when the slide rod 5 moves, it drives the recording pen 12 to record the curvature of the spine on the recording plate 13.

[0050] The moving mechanism is mounted on the support frame 2 and is used to drive the slider 4 to move up and down. The moving mechanism includes a moving frame 14, a moving screw 15, and a first motor 16. The moving frame 14 is fixedly connected to the slider 4, and the moving screw 15 is rotatably connected to the support frame 2. The moving frame 14 has a screw hole, and the moving screw 15 is threaded into the screw hole. The first motor 16 is mounted on the support frame 2, and the output end of the first motor 16 is fixedly connected to the moving screw 15. Specifically, the first motor 16 drives the moving screw 15 to rotate. When the moving screw 15 rotates, it drives the moving frame 14 and the slider 4 to move up and down on the support frame 2. When the slider 4 moves up and down, it drives the sliding rod 5 to move synchronously.

[0051] The lifting mechanism is mounted on the base plate 1 and is used to drive the support frame 2 to move up and down. The lifting mechanism includes: a fixed block 17, guide rods 18, and a first electric cylinder 19. Limit plates 22 are fixedly connected to the top ends of the two guide rods 18. There are two fixed blocks 17, which are fixedly connected to the support frame 2. There are two guide rods 18, which are fixedly connected to the top end of the base plate 1. Guide holes are opened on the two fixed blocks 17, and the two guide rods 18 are slidably connected in the two guide holes respectively. The first electric cylinder 19 is installed on the top end of the base plate 1, and the output end of the first electric cylinder 19 is fixedly connected to the support frame 2. Specifically, the first electric cylinder 19 mounted on the base plate 1 drives the support frame 2 to move up and down. During the up and down movement, the support frame 2 causes the fixed block 17 to slide on the guide rods 18, thereby adjusting the height of the support frame 2 to accommodate the height of different patients.

[0052] In this embodiment, when it is necessary to measure the curvature of a patient's spine, the first electric cylinder 19 mounted on the base plate 1 drives the support frame 2 to move up and down. During this movement, the fixed block 17 slides on the guide rod 18, thereby adjusting the height of the support frame 2 to accommodate different patients' heights. The patient then stands on the base plate 1 with their back against the two fitting plates 3. At this time, the contact wheel 7 contacts the patient's back, and the first motor 16 drives the moving screw 15 to rotate. The rotation of the moving screw 15 drives the moving frame... 14 and slider 4 move up and down on support frame 2. When slider 4 moves up and down, it drives slider 5 to move synchronously. When slider 5 moves up and down, it drives contact wheel 7 in rotating seat 6 to roll on the patient's back. During the rolling process, slider 5 is affected by the curvature of the patient's spine and moves laterally on slider 4. It is supported by support spring 9 and support ring 8, so that slider 5 can rebound. Thus, contact wheel 7 is always in contact with the patient's back. When slider 5 moves, it drives recording pen 12 to record the curvature of the spine on recording board 13.

[0053] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A spinal curvature measuring instrument, characterized in that, include: Base plate (1); Support frame (2), which is slidably connected to the top of the base plate (1); There are two bonding plates (3), and both bonding plates (3) are fixedly connected to the top of the base plate (1); Slider (4), which is slidably connected within the support frame (2); A transmission mechanism is provided on the slider (4) for measuring the curvature of the spine; A recording mechanism is provided on the support frame (2) for recording curvature information; A moving mechanism is provided on the support frame (2) and is used to drive the slider (4) to move up and down; A lifting mechanism is provided on the base plate (1) and is used to drive the support frame (2) to move up and down.

2. The spinal curvature measuring instrument according to claim 1, characterized in that, The transmission mechanism includes: Slide rod (5), which is slidably connected to the slider (4); Rotary seat (6), the rotating seat (6) is fixedly connected to one end of the slide rod (5); Contact wheel (7), which is rotatably connected inside the rotating seat (6); A support assembly is disposed on the slide bar (5) for supporting the rotating seat (6).

3. The spinal curvature measuring instrument according to claim 2, characterized in that, The support components include: Support ring (8), the support ring (8) is fixedly connected to the circumferential surface of the slide rod (5); A support spring (9) is sleeved on the circumferential surface of the slide bar (5), and the two ends of the support spring (9) are fixedly connected to the support ring (8) and the slider (4) respectively. A baffle (10) is fixedly connected to the circumferential surface of the slide bar (5), and one side of the baffle (10) is in contact with the slider (4).

4. A spinal curvature measuring instrument according to claim 3, characterized in that, The recording institutions include: A fixing ring (11) is fixedly connected to one end of the slide rod (5); A recording pen (12) is disposed within the fixing ring (11); Recording board (13), which is fixedly connected to the support frame (2), and one end of the recording pen (12) is in contact with the recording board (13).

5. A spinal curvature measuring instrument according to claim 4, characterized in that, The mobile mechanism includes: A movable frame (14) is fixedly connected to the slider (4); A movable screw (15) is rotatably connected to the support frame (2). A screw hole is provided on the movable frame (14), and the movable screw (15) is threaded into the screw hole. The first motor (16) is mounted on the support frame (2), and the output end of the first motor (16) is fixedly connected to the moving screw (15).

6. A spinal curvature measuring instrument according to claim 5, characterized in that, The lifting mechanism includes: Two fixing blocks (17) are provided, and both fixing blocks (17) are fixedly connected to the support frame (2); Guide rod (18), there are two guide rods (18), both guide rods (18) are fixedly connected to the top of the base plate (1), and guide holes are opened on both fixing blocks (17), and the two guide rods (18) are slidably connected in the two guide holes respectively; The first electric cylinder (19) is installed on the top of the base plate (1), and the output end of the first electric cylinder (19) is fixedly connected to the support frame (2).

7. A spinal curvature measuring instrument according to claim 6, characterized in that, The slider (4) has a sliding hole, and the slider (5) is slidably connected in the sliding hole.

8. A spinal curvature measuring instrument according to claim 7, characterized in that, The support frame (2) has two guide rails (20) fixedly connected inside, and the slider (4) has two sliding grooves. The two guide rails (20) are slidably connected in the two sliding grooves respectively.

9. A spinal curvature measuring instrument according to claim 8, characterized in that, The rotating seat (6) is rotatably connected to a rotating shaft (21), and the contact wheel (7) is fixedly connected to the rotating shaft (21).

10. A spinal curvature measuring instrument according to claim 9, characterized in that, Limiting plates (22) are fixedly connected to the top ends of both guide rods (18).

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