Convenient spine radian adjusting device for orthopedics department

Abstract

The invention relates to the technical field of orthopedic spine correction, in particular to a convenient orthopedic spine radian adjusting device which comprises a mounting seat, a plurality of supporting rods are arranged at the bottom of the mounting seat, a radian adjusting assembly is arranged in the mounting seat and comprises a fixing frame, and the fixing frame is rotationally connected with a first rotating shaft; a second rotating shaft is arranged in the hanging lugs; a movable plate is arranged on the outer side of the second rotating shaft; a rotating cavity is formed in the movable plate; a push plate is arranged in the rotating cavity; a movable plate is pushed through a push plate on the threaded rod, the movable plate drives one end of an arc-shaped spine plate to move in the direction close to a first rotating shaft through a second rotating shaft, then the bending radian of the arc-shaped spine plate can be changed, patients of different degrees can be located at the optimal correction position, and the correction effect on the patients is better.

Description

Technical Field

[0001] The invention relates to the technical field of orthopedic spine correction, and in particular to a convenient orthopedic spine curvature adjustment device. Background Art

[0002] The human spine is composed of 33 vertebrae connected by ligaments, joints and intervertebral discs. The upper end of the spine supports the skull, the lower end is connected to the hip bone, the middle end is attached to the ribs, and serves as the posterior wall of the thorax, abdomen and pelvis. The spine has the function of supporting the trunk, protecting the internal organs, protecting the spinal cord and performing movements. In modern life, adolescents sometimes experience spinal curvature during their growth and development due to various reasons, and need to go to the orthopedic department for corrective treatment in time. At this time, a spinal correction device is needed.

[0003] The current spinal correction device has gradually been found to have the following defects during use:

[0004] (1) Existing spinal correction devices include wearable and lying types. Wearable types only correct the patient's sitting posture, while lying types can effectively correct the spine. Most existing lying spinal correction devices cannot adjust the curvature, and cannot put patients of different degrees in the best correction position;

[0005] (2) Most spinal correction devices are fixed to the bed and cannot be disassembled for use. The bed is only suitable for use in specific environments. Some environments where the bed cannot be placed will restrict the patient's use of the spinal correction device, making the use of the spinal correction device very limited;

[0006] (3) Traditional reclining beds are all one-piece and cannot be folded. When transporting the reclining bed, it takes up a lot of space and is difficult to transport, which increases a lot of transportation costs; Summary of the invention

[0007] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present invention after paying a lot of creative work.

[0008] Specifically, the technical problem to be solved by the present invention is to provide a convenient orthopedic spine curvature adjustment device to solve the technical problem that the current spinal correction devices are wearable and lying types. The wearable type only corrects the patient's sitting posture, while the lying type can effectively correct the spine. The curvature of most existing lying type spinal correction devices cannot be adjusted, and it is impossible to put patients of different degrees in the best correction position.

[0009] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0010] A convenient orthopedic spinal curvature adjustment device comprises a mounting seat, a plurality of support rods are arranged at the bottom of the mounting seat, a universal wheel is arranged at the bottom end of the support rod, a curvature adjustment component is arranged inside the mounting seat, quick release components are arranged on both sides of the mounting seat, and a folding locking component is arranged at one end of the mounting seat;

[0011] The curvature adjustment assembly includes a fixed frame, which is rotatably connected to a first rotating shaft, an arc-shaped spine plate is provided on the first rotating shaft, a hanging ear is symmetrically provided at one end of the arc-shaped spine plate, a second rotating shaft is provided inside the hanging ear, a movable plate is provided on the outer side of the second rotating shaft, a rotating cavity is provided inside the movable plate, a push plate is provided inside the rotating cavity, a threaded rod is provided on one side of the push plate, a threaded hole is provided at one end of the fixed frame, the threaded hole is threadedly connected to the threaded rod, and a turntable is provided at one end of the threaded rod.

[0012] As an improved technical solution, wherein: sliding blocks are respectively provided at both ends of the second rotating shaft, sliding grooves are symmetrically provided on the inner side of the fixing frame, and the sliding blocks are slidably connected to the sliding grooves.

[0013] As an improved technical solution, wherein: the threaded rod is rotationally connected to the rotating chamber, the second rotating shaft is rotationally connected to the hanging ear, and the outer surface of the arc-shaped spine plate is provided with a plurality of buffer pads.

[0014] As an improved technical solution, wherein: the quick-release assembly includes an installation groove, the installation groove is opened on the top of the mounting seat, the fixing frame is arranged inside the installation groove, first U-shaped plates are respectively arranged on both sides of the mounting seat, the first U-shaped plates are symmetrically provided with latches, the latches are provided with a first step plate, the outer surface of the latch is sleeved with a first spring, the first spring is arranged between the first step plate and the first U-shaped plate, and a long plate is provided at one end of the latch.

[0015] As an improved technical solution, two guide holes are respectively provided on both sides of the mounting seat, the latch is slidably connected to the guide holes, and two latch holes are respectively provided on both sides of the fixing frame, and the latch is inserted into the latch holes.

[0016] As an improved technical solution, wherein: the folding locking assembly includes a folding plate, two hinges are provided between the folding plate and the mounting seat, placement holes are symmetrically opened on both sides of the folding plate, the placement holes are slidably connected to a limiting axis, a circular plate is provided at one end of the limiting axis, a second spring is provided on one side of the circular plate, and the second spring is arranged inside the placement hole.

[0017] As an improved technical solution, wherein: limiting holes are opened on both sides of the mounting seat away from the first U-shaped plate, and the limiting shaft is inserted into the limiting hole.

[0018] As an improved technical solution, wherein: a second U-shaped plate is provided on both sides of the mounting seat away from the first U-shaped plate, the second U-shaped plate is slidably connected to the pin shaft, a second step plate is provided on the pin shaft, a third spring is sleeved on the outer surface of the pin shaft, the third spring is arranged between the mounting seat and the second step plate, a pull plate is provided at one end of the pin shaft, and the other end of the pin shaft is inserted into the limiting hole.

[0019] After adopting the above technical solution, the beneficial effects of the present invention are:

[0020] 1. The present invention pushes the movable plate through the push plate on the threaded rod, and the movable plate drives one end of the arc-shaped spine plate to move toward the direction close to the first rotation axis through the second rotation axis, thereby changing the curvature of the arc-shaped spine plate, so that patients with different degrees can be in the best correction position, and the correction effect on the patients is better.

[0021] 2. The present invention drives the pin to disengage from the pin hole on the fixing frame through the long plate, and then the curvature adjustment assembly can be removed from the mounting groove on the mounting seat. The patient can also be corrected after the assembly is removed, thereby avoiding the situation where the patient is restricted from using the spinal correction device when the bed cannot be placed, thereby reducing the limitations of the use of the spinal correction device.

[0022] 3. The present invention drives the pin shaft to push the limit shaft out of the limit hole through the pull plate, and then folds the folding plate through the hinge, so that the space occupied by the bed is reduced. When the bed is carried, the small occupied space reduces the transportation difficulty and reduces a lot of transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0024] Figure 1 The figure is a schematic diagram of the overall structure of a convenient orthopedic spine curvature adjustment device of the present invention.

[0025] Figure 2 The present invention is a schematic diagram of the structure of a curvature adjustment component of a convenient orthopedic spine curvature adjustment device.

[0026] Figure 3 The present invention is a schematic cross-sectional structure diagram of a curvature adjustment component of a convenient orthopedic spine curvature adjustment device.

[0027] Figure 4The present invention is a schematic cross-sectional structural diagram of a quick-release assembly of a convenient orthopedic spine curvature adjustment device.

[0028] Figure 5 The present invention is a schematic cross-sectional structure diagram of a folding and locking assembly of a convenient orthopedic spine curvature adjustment device.

[0029] Description of reference numerals:

[0030] 1. Mounting seat; 2. Support rod; 3. Curvature adjustment assembly; 31. Fixing frame; 32. First rotating shaft; 33. Arc spine plate; 34. Hanging ear; 35. Second rotating shaft; 36. Movable plate; 37. Rotation cavity; 38. Push plate; 39. Threaded hole; 310. Threaded rod; 311. Turntable; 312. Slider; 313. Slide groove; 314. Buffer pad; 4. Quick release assembly; 41. Mounting groove; 42. First U-shaped plate; 43. Latch; 44. First step plate; 45. First spring; 46. Long plate; 47. Guide hole; 48. Latch hole; 5. Folding locking assembly; 51. Folding plate; 52. Hinge; 53. Placement hole; 54. Limiting shaft; 55. Round plate; 56. Second spring; 57. Limiting hole; 58. Second U-shaped plate; 59. Pin shaft; 510. Second step plate; 511. Third spring; 512. Pull plate; 6. Universal wheel. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0032] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0034] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] like Figure 1 and Figure 5 As shown together, this embodiment provides a convenient orthopedic spine curvature adjustment device, including a mounting seat 1, a plurality of support rods 2 are provided at the bottom of the mounting seat 1, a universal wheel 6 is provided at the bottom end of the support rod 2, a curvature adjustment component 3 is provided inside the mounting seat 1, quick release components 4 are provided on both sides of the mounting seat 1, and a folding locking component 5 is provided at one end of the mounting seat 1;

[0036] The curvature adjustment component 3 includes a fixed frame 31, the fixed frame 31 is rotatably connected to a first rotating shaft 32, a curved spine plate 33 is arranged on the first rotating shaft 32, the curved spine plate 33 is initially flat, and the curved spine plate 33 has a certain toughness, and the curvature can be adjusted, a hanging ear 34 is symmetrically arranged at one end of the curved spine plate 33, a second rotating shaft 35 is arranged inside the hanging ear 34, a movable plate 36 is arranged outside the second rotating shaft 35, a rotating cavity 37 is opened inside the movable plate 36, a push plate 38 is arranged inside the rotating cavity 37, and a threaded rod 310 is arranged on one side of the push plate 38, and the fixed frame 3 A threaded hole 39 is provided at one end of the threaded rod 310, and the threaded hole 39 is threadedly connected with the threaded rod 310. A turntable 311 is provided at one end of the threaded rod 310, and the turntable 311 drives the threaded rod 310 to rotate, and the threaded rod 310 moves rightward along the threaded hole 39. The threaded rod 310 pushes the movable plate 36 to move through the push plate 38, and the movable plate 36 drives one end of the arc-shaped spine plate 33 to move toward the first rotation axis 32 through the second rotation axis 35, thereby changing the curvature of the arc-shaped spine plate 33, so that patients with different degrees can be in the best correction position, and the correction effect on the patients is better.

[0037] Slide blocks 312 are respectively disposed at both ends of the second rotating shaft 35 , and slide grooves 313 are symmetrically disposed on the inner side of the fixing frame 31 . The slide blocks 312 are slidably connected to the slide grooves 313 , and the slide blocks 312 are guided by the slide grooves 313 .

[0038] The threaded rod 310 is rotatably connected to the rotating cavity 37, the second rotating shaft 35 is rotatably connected to the hanging ear 34, and a plurality of buffer pads 314 are provided on the outer surface of the arc-shaped spine plate 33. The buffer pads 314 provide a buffering effect on the patient's back, making the patient more comfortable during correction.

[0039] like Figure 1 , Figure 2 and Figure 4 As shown together, the quick-release assembly 4 includes a mounting groove 41, a mounting groove 41 is opened on the top of the mounting seat 1, the fixing frame 31 is arranged inside the mounting groove 41, and first U-shaped plates 42 are respectively provided on both sides of the mounting seat 1, and latches 43 are symmetrically provided on the first U-shaped plate 42, and a first step plate 44 is provided on the latch 43. A first spring 45 is sleeved on the outer surface of the latch 43, and the first spring 45 is arranged between the first step plate 44 and the first U-shaped plate 42. A long plate 46 is provided at one end of the latch 43, and the latch 43 is driven to disengage from the latch hole 48 on the fixing frame 31 through the long plate 46, and then the curvature adjustment assembly 3 can be removed from the mounting groove 41 on the mounting seat 1, and the patient can also be corrected after being removed.

[0040] Two guide holes 47 are respectively provided on both sides of the mounting seat 1, and the latch 43 is slidably connected to the guide holes 47. Two latch holes 48 are respectively provided on both sides of the fixing frame 31, and the latch 43 is inserted into the latch holes 48, and the latch 43 is limited by the latch holes 48.

[0041] like Figure 1 and Figure 5 As shown together, the folding locking assembly 5 includes a folding plate 51, two hinges 52 are provided between the folding plate 51 and the mounting seat 1, placement holes 53 are symmetrically opened on both sides of the folding plate 51, the placement holes 53 are slidably connected to the limiting shaft 54, a circular plate 55 is provided at one end of the limiting shaft 54, a second spring 56 is provided on one side of the circular plate 55, and the second spring 56 is arranged inside the placement hole 53. The folding plate 51 is folded up by the hinge 52, so that the space occupied by the bed is reduced, which is convenient for transportation.

[0042] Limiting holes 57 are formed on both sides of the mounting seat 1 away from the first U-shaped plate 42 , and the limiting shaft 54 ​​is inserted into the limiting hole 57 , so that the limiting shaft 54 ​​is limited by the limiting hole 57 .

[0043] A second U-shaped plate 58 is provided on both sides of the mounting seat 1 away from the first U-shaped plate 42. The second U-shaped plate 58 is slidably connected to a pin shaft 59. A second step plate 510 is provided on the pin shaft 59. A third spring 511 is sleeved on the outer surface of the pin shaft 59. The third spring 511 is arranged between the mounting seat 1 and the second step plate 510. A pull plate 512 is provided at one end of the pin shaft 59. The other end of the pin shaft 59 is inserted into the limiting hole 57. The limiting shaft 54 ​​is pushed out by the pin shaft 59 to facilitate folding of the folding plate 51.

[0044] When in use, the staff pushes the mounting base 1 to a specific position through the universal wheel 6, and then the folding plate 51 rotates along the hinge 52. The staff presses the limit shaft 54, and the limit shaft 54 ​​squeezes the second spring 56 to generate tension. After the folding plate 51 is rotated to a suitable position, the limit shaft 54 ​​is pushed into the limit hole 57 due to the tension of the second spring 56. Then, according to the needs of the patient's spine, the turntable 311 is rotated, and the turntable 311 drives the threaded rod 310 to rotate. The threaded rod 310 drives the push plate 38 to move along the threaded hole 39, and the push plate 38 moves. The second rotating shaft 35 on the movable plate 36 is driven to move by the rotating cavity 37, and the second rotating shaft 35 moves along the sliding groove 313 through the slider 312, and the second rotating shaft 35 pushes one end of the arc-shaped spine plate 33 to move toward the direction close to the first rotating shaft 32. Since the arc-shaped spine plate 33 and the first rotating shaft 32 and the second rotating shaft 35 are all hinged, the curvature of the arc-shaped spine plate 33 can be changed, so that patients with different degrees can be in the best correction position, and the correction effect on the patients is better. When the use environment is limited, the staff pulls the long board 46, and the long board 46 is pulled. The plate 46 drives the latch 43 to move along the guide hole 47, and at the same time, the latch 43 squeezes the first spring 45 through the first step plate 44 to generate tension, and the tension of the first spring 45 drives the latch 43 back to the initial position. When the latch 43 is disengaged from the latch hole 48, the curvature adjustment component 3 is removed from the mounting groove 41 on the mounting seat 1, and the patient can also be corrected after being removed, thereby avoiding limiting the patient's use of the spinal correction device when the bed cannot be put down, reducing the limitation of the use of the spinal correction device, and when the bed needs to be moved During transportation, the staff presses the pull plate 512, and the pull plate 512 drives the pin shaft 59 to move along the limit hole 57 toward the limit axis 54. The pin shaft 59 squeezes the third spring 511 through the second step plate 510 to generate tension. The pin shaft 59 will push the limit axis 54 out of the limit hole 57, and then pull up the folding plate 51, and the folding plate 51 rotates along the hinge 52, and then fold the folding plate 51, so that the space occupied by the bed becomes smaller. When the bed is carried, the small space occupied reduces the difficulty of transportation and reduces a lot of transportation costs.

[0045] It should be understood that the purpose of these embodiments is only to illustrate the present invention and is not intended to limit the protection scope of the present invention. In addition, it should also be understood that after reading the technical content of the present invention, those skilled in the art can make various changes, modifications and / or variations to the present invention, and all of these equivalent forms also fall within the protection scope defined by the appended claims of this application.

Claims

1. A convenient orthopedic spinal curvature adjustment device, comprising a mounting seat (1), a plurality of support rods (2) are provided at the bottom of the mounting seat (1), and a universal wheel (6) is provided at the bottom end of the support rod (2), characterized in that: The mounting seat (1) is provided with an arc adjustment component (3) inside, quick release components (4) are provided on both sides of the mounting seat (1), and a folding locking component (5) is provided at one end of the mounting seat (1); The arc adjustment component (3) comprises a fixed frame (31), the fixed frame (31) is rotatably connected to a first rotating shaft (32), an arc-shaped spine plate (33) is provided on the first rotating shaft (32), a hanging ear (34) is symmetrically provided at one end of the arc-shaped spine plate (33), a second rotating shaft (35) is provided inside the hanging ear (34), a movable plate (36) is provided outside the second rotating shaft (35), a rotating cavity (37) is provided inside the movable plate (36), a push plate (38) is provided inside the rotating cavity (37), a threaded rod (310) is provided on one side of the push plate (38), a threaded hole (39) is provided at one end of the fixed frame (31), the threaded hole (39) is threadedly connected to the threaded rod (310), and a rotating disk (311) is provided at one end of the threaded rod (310).

2. A convenient orthopedic spine curvature adjustment device according to claim 1, characterized in that: Slide blocks (312) are respectively provided at both ends of the second rotating shaft (35), and slide grooves (313) are symmetrically provided on the inner side of the fixing frame (31), and the slide blocks (312) are slidably connected to the slide grooves (313).

3. A convenient orthopedic spine curvature adjustment device according to claim 2, characterized in that: The threaded rod (310) is rotationally connected to the rotating chamber (37), the second rotating shaft (35) is rotationally connected to the hanging ear (34), and a plurality of buffer pads (314) are provided on the outer surface of the arc-shaped spine plate (33).

4. A convenient orthopedic spine curvature adjustment device according to claim 1, characterized in that: The quick-release assembly (4) comprises a mounting groove (41), the mounting seat (1) is provided with a mounting groove (41) at the top, the fixing frame (31) is arranged inside the mounting groove (41), first U-shaped plates (42) are respectively arranged on both sides of the mounting seat (1), a latch (43) is symmetrically arranged on the first U-shaped plate (42), a first step plate (44) is arranged on the latch (43), a first spring (45) is sleeved on the outer surface of the latch (43), the first spring (45) is arranged between the first step plate (44) and the first U-shaped plate (42), and a long plate (46) is arranged at one end of the latch (43).

5. A convenient orthopedic spine curvature adjustment device according to claim 4, characterized in that: Two guide holes (47) are respectively provided on both sides of the mounting seat (1), and the latch (43) is slidably connected to the guide holes (47). Two latch holes (48) are respectively provided on both sides of the fixing frame (31), and the latch (43) is inserted into the latch holes (48).

6. A convenient orthopedic spine curvature adjustment device according to claim 1, characterized in that: The folding locking assembly (5) comprises a folding plate (51), two hinges (52) are arranged between the folding plate (51) and the mounting seat (1), placement holes (53) are symmetrically opened on both sides of the folding plate (51), the placement holes (53) are slidably connected to a limiting shaft (54), a circular plate (55) is arranged at one end of the limiting shaft (54), a second spring (56) is arranged on one side of the circular plate (55), and the second spring (56) is arranged inside the placement hole (53).

7. A convenient orthopedic spine curvature adjustment device according to claim 6, characterized in that: Limiting holes (57) are provided on both sides of the mounting seat (1) away from the first U-shaped plate (42), and the limiting shaft (54) is inserted into the limiting hole (57).

8. A convenient orthopedic spine curvature adjustment device according to claim 7, characterized in that: A second U-shaped plate (58) is provided on both sides of the mounting seat (1) away from the first U-shaped plate (42); the second U-shaped plate (58) is slidably connected to a pin shaft (59); a second step plate (510) is provided on the pin shaft (59); a third spring (511) is sleeved on the outer surface of the pin shaft (59); the third spring (511) is arranged between the mounting seat (1) and the second step plate (510); a pull plate (512) is provided at one end of the pin shaft (59); and the other end of the pin shaft (59) is inserted into the interior of the limiting hole (57).

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