CN211535428U

CN211535428U - Backbone bracket device

Info

Publication number: CN211535428U
Application number: CN201922126201.7U
Authority: CN
Inventors: 冷先伟; 沈健; 杨靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-22
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a backbone bracket device, including backbone operation bracket body, backbone operation bracket body is including setting up in the mounting bracket of one side, the mounting bracket is including setting up in the pillar of one end, the upper end of pillar is provided with the face pillow, be provided with the connecting rod between face pillow and the pillar, the outside of pillar is provided with first fixed block and movable sleeve respectively, the outside of movable sleeve is provided with the connecting block, the lower surface of connecting block is provided with the screwed pipe, the inside of screwed pipe is provided with the screw thread post of being connected with first fixed block. The utility model provides a be connected through movable sleeve and connecting rod between face pillow and the pillar, through rotating the screwed pipe, realize adjusting the total length between screwed pipe and the screw thread post, reach the effect of adjusting face pillow inclination according to the demand, use comfort is strong.

Description

Backbone bracket device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to backbone bracket device.

Background

Medical staff often adopts the spinal column operation bracket of adjustable patient's spinal column radian when carrying out human spinal column posterior approach operation to the neurosurgery patient to satisfy medical staff and carrying out the needs of human spinal column posterior approach operation to the patient.

The face pillow structure of the existing spinal surgery bracket is fixed, the inclination angle is difficult to adjust according to requirements, and the use comfort level is poor; in addition, the spinal surgery bracket and the foot pad are not connected, the foot pad is easy to shift when in use, the supporting height is not convenient to adjust according to requirements, and the using effect is poor. To this end we propose a spinal bracket device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spinal column bracket device, which aims to solve the problems that the prior spinal column operation bracket has a fixed face pillow structure, is difficult to adjust the inclination angle according to the requirement and has poor use comfort level; in addition, the spinal surgery bracket and the foot pad are not connected, the foot pad is easy to shift when in use, the supporting height is not convenient to adjust according to requirements, and the using effect is poor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a backbone bracket device, includes backbone operation bracket body, backbone operation bracket body is including setting up in the mounting bracket of one side, the mounting bracket is including setting up in the pillar of one end, the upper end of pillar is provided with the face pillow, be provided with the connecting rod between face pillow and the pillar, the outside of pillar is provided with first fixed block and movable sleeve respectively, the outside of movable sleeve is provided with the connecting block, the lower surface of connecting block is provided with the screwed pipe, the inside of screwed pipe is provided with the screw thread post of being connected with first fixed block.

Preferably, the lower surface symmetry of spinal surgery bracket body is provided with the supporting seat, is located the right side the inside of supporting seat is provided with U type movable rod, the both ends of U type movable rod are provided with the second fixed block jointly, the upper surface of second fixed block is provided with the mounting groove, the inner chamber lower surface symmetry of mounting groove is provided with the telescopic link, two the upper end of telescopic link is provided with built-in piece jointly, the upper surface of built-in piece is provided with the leg pad.

Preferably, the outer side of the U-shaped movable rod is uniformly provided with a plurality of anti-skidding grooves, and the front surface and the rear surface of the supporting seat on the right side are provided with fixing bolts matched with the anti-skidding grooves.

Preferably, the inboard of second fixed block is provided with the pivot, the one end of pivot is run through the second fixed block and is provided with the Z type and change the handle, just the other end of pivot is provided with first bevel gear, the inner chamber lower surface of mounting groove is provided with the threaded rod, the outside of threaded rod is provided with connecting plate and second bevel gear respectively, second bevel gear and first bevel gear meshing, connecting plate and built-in block fixed connection.

Preferably, the threaded rod and the rotating shaft are connected with the second fixing block through bearings, and the threaded pipe is connected with the connecting block through bearings.

Preferably, the outer side of the Z-shaped rotating handle is provided with a protective sleeve, and the lower surface of the supporting seat is provided with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a be connected through movable sleeve and connecting rod between face pillow and the pillar, through rotating the screwed pipe, realize adjusting the total length between screwed pipe and the screw thread post, reach the effect of adjusting face pillow inclination according to the demand, use comfort is strong.

2. The utility model provides a be connected through U type movable rod between fixed block and the spinal surgery bracket body to adopt fixing bolt to fix, make the callus on the sole be difficult for taking place to shift, change the handle through rotating the Z type moreover, drive the threaded rod through pivot, first bevel gear and second bevel gear connection and rotate, realize adjusting the connecting plate and go up and down, reach the effect according to demand control leg pad height, the result of use is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is a schematic view of the connection between the second fixing block and the leg pad of the present invention;

in the figure: 1. a spinal surgery bracket body; 2. a face pillow; 3. a connecting rod; 4. a mounting frame; 5. a supporting seat; 6. a U-shaped movable rod; 7. an anti-slip groove; 8. fixing the bolt; 9. a Z-shaped rotating handle; 10. a second fixed block; 11. a leg pad; 12. a pillar; 13. a first fixed block; 14. a threaded post; 15. a threaded pipe; 16. Connecting blocks; 17. a movable sleeve; 18. a connecting plate; 19. a threaded rod; 20. a built-in block; 21. a telescopic rod; 22. a rotating shaft; 23. a first bevel gear; 24. a second bevel gear; 25. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a backbone bracket device, includes backbone operation bracket body 1, backbone operation bracket body 1 is including setting up in mounting bracket 4 of one side, mounting bracket 4 is including setting up in the pillar 12 of one end, the upper end of pillar 12 is provided with face pillow 2, be provided with connecting rod 3 between face pillow 2 and the pillar 12, the outside of pillar 12 is provided with first fixed block 13 and movable sleeve 17 respectively, the outside of movable sleeve 17 is provided with connecting block 16, the lower surface of connecting block 16 is provided with screwed pipe 15, the inside of screwed pipe 15 is provided with the screw thread post 14 of being connected with first fixed block 13.

The lower surface of the spinal surgery bracket body 1 is symmetrically provided with a support seat 5, the support seat 5 is positioned at the right side, a U-shaped movable rod 6 is arranged inside the support seat 5, two ends of the U-shaped movable rod 6 are commonly provided with a second fixed block 10, the upper surface of the second fixed block 10 is provided with a mounting groove 25, the lower surface of the inner cavity of the mounting groove 25 is symmetrically provided with telescopic rods 21, the upper ends of the two telescopic rods 21 are commonly provided with a built-in block 20, the upper surface of the built-in block 20 is provided with a leg pad 11, the outer side of the U-shaped movable rod 6 is uniformly provided with a plurality of anti-skid grooves 7, the front surface and the rear surface of the support seat 5 positioned at the right side are both provided with fixing bolts 8 matched with the anti-skid grooves 7, the inner side of the second fixed block 10 is provided with a rotating shaft 22, one end of, the inner chamber lower surface of mounting groove 25 is provided with threaded rod 19, the outside of threaded rod 19 is provided with connecting plate 18 and second bevel gear 24 respectively, second bevel gear 24 and the meshing of first bevel gear 23, connecting plate 18 and built-in block 20 fixed connection, threaded rod 19 and pivot 22 all are connected through the bearing between the second fixed block 10, be connected through the bearing between screwed pipe 15 and the connecting block 16, the Z type is changeed the outside of 9 and is provided with the lag, the lower surface of supporting seat 5 is provided with the slipmat.

It should be noted that the present invention relates to a spinal column support device, such as:

fig. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of part A of the present invention; fig. 3 is a schematic view of the connection between the fixing block and the leg pad of the present invention. When the utility model is used, firstly, the position and the height of the face pillow 2 can be adjusted according to the requirement, the length between the threaded pipe 15 and the threaded column 14 can be changed by operating the length of the mounting frame 4, the position of the face pillow 2 can be adjusted, the threaded pipe 15 is rotated to drive the movable sleeve 17 to slide up and down, the face pillow 2 connected by the connecting rod 3 is driven to incline, then the position and the height of the leg pad 11 are adjusted according to the requirement, the fixing bolt 8 is loosened, after the second fixing block 10 is pulled to a certain position, the fixing bolt 8 is screwed again, the fixing bolt 8 is matched with the antiskid groove 7 to fix the U-shaped movable rod 6, the horizontal position of the leg pad 11 is fixed, the rotating shaft 22 of the Z-shaped rotating handle 9 is utilized to drive the first bevel gear 23, the threaded rod 19 connected with the second bevel gear 24 rotates, the connecting plate 18 outside is driven to drive the leg pad 11 connected by the built-in, the length of the telescopic rod 21 is changed following the height of the leg pad 11.

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

Claims

1. A spinal column bracket device comprises a spinal column operation bracket body (1), and is characterized in that: spinal surgery bracket body (1) is including setting up in mounting bracket (4) of one side, mounting bracket (4) are including setting up in pillar (12) of one end, the upper end of pillar (12) is provided with face pillow (2), be provided with connecting rod (3) between face pillow (2) and pillar (12), the outside of pillar (12) is provided with first fixed block (13) and movable sleeve (17) respectively, the outside of movable sleeve (17) is provided with connecting block (16), the lower surface of connecting block (16) is provided with screwed pipe (15), the inside of screwed pipe (15) is provided with screw thread post (14) of being connected with first fixed block (13).

2. The spinal column bracket device according to claim 1, wherein: the lower surface symmetry of vertebra operation bracket body (1) is provided with supporting seat (5), is located the right side the inside of supporting seat (5) is provided with U type movable rod (6), the both ends of U type movable rod (6) are provided with second fixed block (10) jointly, the upper surface of second fixed block (10) is provided with mounting groove (25), the surface symmetry is provided with telescopic link (21), two under the inner chamber of mounting groove (25) the upper end of telescopic link (21) is provided with built-in piece (20) jointly, the upper surface of built-in piece (20) is provided with leg pad (11).

3. The spinal column bracket device according to claim 2, wherein: the outer side of the U-shaped movable rod (6) is uniformly provided with a plurality of anti-skidding grooves (7), the front surface and the rear surface of the supporting seat (5) on the right side are provided with fixing bolts (8) matched with the anti-skidding grooves (7).

4. The spinal column bracket device according to claim 2, wherein: the inboard of second fixed block (10) is provided with pivot (22), the one end of pivot (22) is run through second fixed block (10) and is provided with the Z type and changes handle (9), just the other end of pivot (22) is provided with first bevel gear (23), the inner chamber lower surface of mounting groove (25) is provided with threaded rod (19), the outside of threaded rod (19) is provided with connecting plate (18) and second bevel gear (24) respectively, second bevel gear (24) and first bevel gear (23) meshing, connecting plate (18) and built-in block (20) fixed connection.

5. The spinal column bracket device according to claim 4, wherein: the threaded rod (19) and the rotating shaft (22) are connected with the second fixing block (10) through bearings, and the threaded pipe (15) is connected with the connecting block (16) through bearings.

6. The spinal column bracket device according to claim 4, wherein: the outer side of the Z-shaped rotating handle (9) is provided with a protective sleeve, and the lower surface of the supporting seat (5) is provided with an anti-slip pad.