CN211512232U

CN211512232U - Safe gypsum removing device for orthopedics department

Info

Publication number: CN211512232U
Application number: CN201922460579.0U
Authority: CN
Inventors: 李哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a gypsum device is torn open with safety to orthopedics, including the mount pad, remove the wheel, the up end of mount pad is provided with limbs fixing device, one side of limbs fixing device is provided with threaded rod and gag lever post, the outside cover of threaded rod is equipped with the thread piece, the lateral wall that the thread piece is close to limbs fixing device is provided with the install bin, the table wall is provided with the slide rail in the top of install bin. The utility model discloses in, the rotation that utilizes the threaded rod drives the screw thread piece and moves in vertical direction, the screw thread piece drives the install bin and moves in vertical direction, the install bin drives the saw bit and moves in vertical direction, thereby adjust the cutting distance of the vertical direction of saw bit, the rotation that utilizes the gear drives the rack and moves on the horizontal direction, the rack drives the sleeve pipe and removes, sheathed tube removal drives the saw bit and moves on the horizontal direction, thereby adjust the cutting position of saw bit, make the degree of depth of saw bit cutting more accurate, and the cutting efficiency is improved.

Description

Safe gypsum removing device for orthopedics department

Technical Field

The utility model relates to a gypsum demolishs device technical field, especially relates to an orthopedics is with tearing gypsum device open safely.

Background

At present, in the medical field, the plaster is one of the common ways for treating fracture, and the plaster is used for fixing the injured limb to protect the injured limb externally, so that the injured limb can be recovered more quickly. At present when tearing open the gypsum, the doctor is when dismantling the gypsum for patient, generally need use electronic gypsum saw to cut the gypsum, can appear following several kinds of problems to the gypsum cutting in-process: 1. when the plaster is cut, a doctor usually controls the cutting depth of the plaster according to experience, the cutting process is slow, and the plaster removing efficiency is reduced; 2. during cutting, the wounded limb of the patient does not have a special fixing device, so that the wounded limb is easy to move in the cutting process, the cutting depth is influenced, and the safety of the cutting process is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of low cutting efficiency and limb injury fixation in the cutting process, the safety plaster removing device for the orthopaedics is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gypsum device is torn open with safety to orthopedics, includes the mount pad, removes the wheel, the up end of mount pad is provided with limbs fixing device, one side of limbs fixing device is provided with threaded rod and gag lever post, the outside cover of threaded rod is equipped with the screw thread piece, the lateral wall that the screw thread piece is close to limbs fixing device is provided with the install bin, table wall is provided with the slide rail in the top of install bin, the inside sliding connection of slide rail has the slider, the lower terminal surface of slider is provided with the sleeve pipe, sheathed tube lower terminal surface is provided with the rack, the below of rack and the one side of keeping away from the threaded rod are provided with the gear, sheathed tube inside is provided with driving motor one, the output shaft of driving motor one runs through sheathed tube interior table wall and extends to.

As a further description of the above technical solution:

and the top end of the threaded rod is fixedly connected with a driving motor II.

As a further description of the above technical solution:

the thread block is connected with the limiting rod in a sliding mode.

As a further description of the above technical solution:

and a rotating shaft of the gear penetrates through the front end face of the sleeve and is connected with a third driving motor.

As a further description of the above technical solution:

the limb fixing device comprises a support frame, an arc-shaped bracket, an arc-shaped clamping block, a nut and a bolt, wherein the end part of the bolt is in running fit with the arc-shaped clamping block.

As a further description of the above technical solution:

the bolt is connected with the nut in a screwing mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the rack, the gear, the sleeve pipe, the threaded rod, the setting of thread piece, the rotation that utilizes the threaded rod drives the thread piece and moves in vertical direction, the thread piece drives the install bin and moves in vertical direction, the install bin drives the saw bit and moves in vertical direction, thereby adjust the cutting distance of the vertical direction of saw bit, the rotation that utilizes the gear drives the rack and moves on the horizontal direction, the rack drives the sleeve pipe and moves, sheathed tube removal drives the saw bit and moves on the horizontal direction, thereby adjust the cutting position of saw bit, make the degree of depth of saw bit cutting more accurate, the cutting efficiency is improved.

2. The utility model discloses in, through fixing device's setting, utilize closing soon of bolt and nut to be connected and drive the tight piece of arc clamp and move on the horizontal direction to press from both sides tight fixedly to different patients' gypsum, prevent that the cutting process from hindering the limb and taking place to remove, influence depth of cut, prevent that the saw bit from cutting the too dark patient of accidental injury, improved the security of tearing the gypsum device open.

Drawings

Fig. 1 is a schematic front view of a safe plaster removing device for orthopedics department, according to an embodiment of the present invention;

fig. 2 shows a schematic view of the front internal structure of a safe plaster removing device for orthopedics department, which is provided according to an embodiment of the invention;

fig. 3 shows a schematic cross-sectional structure diagram of an installation box of a safe gypsum removing device for orthopedics department, which is provided according to an embodiment of the invention;

illustration of the drawings:

1. a mounting seat; 2. a moving wheel; 3. a limb fixation device; 301. a support frame; 302. an arc bracket; 303. an arc-shaped clamping block; 304. a nut; 305. a bolt; 4. a limiting rod; 5. a threaded rod; 6. a thread block; 7. installing a box; 8. a slide rail; 9. a slider; 10. a sleeve; 11. a rack; 12. a gear; 13. driving a motor I; 14. a saw blade; 15. driving a motor III; 16. and driving a second motor.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safe plaster removing device for orthopedics department comprises a mounting seat 1 and a moving wheel 2, wherein a limb fixing device 3 is arranged on the upper end face of the mounting seat 1, a threaded rod 5 and a limiting rod 4 are arranged on one side of the limb fixing device 3 to limit a threaded block 6, the threaded block 5 is sleeved with the threaded block 6, a mounting box 7 is arranged on the side wall, close to the limb fixing device 3, of the threaded block 6, a sliding rail 8 is arranged on the inner surface wall of the top of the mounting box 7, a sliding block 9 is connected inside the sliding rail 8 in a sliding manner, a sleeve 10 is arranged on the lower end face of the sliding block 9 to ensure that the sleeve 10 is more stable when moving in the horizontal direction, a rack 11 is arranged on the lower end face of the sleeve 10, a gear 12 is arranged below the rack 11 and on the side far away from the threaded rod 5, the gear 12 is meshed and connected with the rack 11, the rack 11 is driven by, an output shaft of the first driving motor 13 extends through the inner surface wall of the sleeve 10 to the outside and is connected with a saw blade 14.

Specifically, as shown in fig. 1, a second driving motor 16 is fixedly connected to the top end of the threaded rod 5 to provide a driving force for the rotation of the threaded rod 5.

Specifically, as shown in fig. 2, the screw block 6 is slidably connected to the limit rod 4 to prevent the screw block 6 from moving unstably on the threaded rod 5.

Specifically, as shown in fig. 1, the rotating shaft of the gear 12 penetrates through the front end surface of the sleeve 10 and is connected with a driving motor three 15, so as to provide driving force for the rotation of the gear 12.

Specifically, as shown in fig. 2, the limb fixation device 3 includes a support frame 301, arc-shaped brackets 302, arc-shaped clamping blocks 303, nuts 304 and bolts 305, the ends of the bolts 305 are rotatably fitted with the arc-shaped clamping blocks 303, the nuts 304 are welded to the upper end surfaces of the support frame 301, and the arc-shaped brackets 302 are fixed between the support frames 301.

Specifically, as shown in fig. 2, the bolt 305 is screwed with the nut 304, so that the bolt 305 can move in the horizontal direction.

The working principle is as follows: when the device is used, an injured limb of a patient is placed in the arc-shaped bracket 302, the bolt 305 is rotated, the bolt 305 and the nut 304 are screwed and connected, the bolt 305 pushes the arc-shaped clamping block 303 to move towards the center of the arc-shaped bracket 302, so that the injured limb is fixed, the driving motor III 15 is started, the output shaft of the driving motor III 15 drives the gear 12 to rotate, the rotation of the gear 12 drives the rack 11 to move in the horizontal direction, the rack 11 drives the sleeve 10 to move, the sleeve 10 drives the sliding block 9 to slide in the sliding rail 8 when moving, the movement of the sleeve 10 drives the driving motor I13 and the saw blade 14 to move in the horizontal direction, so that the cutting position is adjusted, the driving motor I13 and the driving motor II 16 are started, the driving motor I13 drives the saw blade 14 to rotate, the rotation of the driving motor II 16 drives the threaded rod 5 to rotate, the rotation of the threaded rod 5 drives the threaded block 6 to move in the vertical, the mounting box 7 carries the saw blade 14 to perform cutting in the vertical direction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gypsum device is torn open with safety to orthopedics, includes mount pad (1), removes wheel (2), its characterized in that, the up end of mount pad (1) is provided with limbs fixing device (3), one side of limbs fixing device (3) is provided with threaded rod (5) and gag lever post (4), the outside cover of threaded rod (5) is equipped with screw block (6), the lateral wall that screw block (6) are close to limbs fixing device (3) is provided with install bin (7), the table wall is provided with slide rail (8) in the top of install bin (7), the inside sliding connection of slide rail (8) has slider (9), the lower terminal surface of slider (9) is provided with sleeve pipe (10), the lower terminal surface of sleeve pipe (10) is provided with rack (11), the below of rack (11) and the one side of keeping away from threaded rod (5) are provided with gear (12), the inner part of the sleeve (10) is provided with a first driving motor (13), and an output shaft of the first driving motor (13) penetrates through the inner surface wall of the sleeve (10) to extend to the outside and is connected with a saw blade (14).

2. The safe plaster removing device for orthopedics department according to the claim 1, characterized in that the top end of the threaded rod (5) is fixedly connected with a second driving motor (16).

3. The safe plaster removing device for orthopedics department according to claim 1, characterized in that the thread block (6) is connected with the limiting rod (4) in a sliding way.

4. The safe plaster removing device for orthopedics department according to claim 1, characterized in that the rotating shaft of the gear (12) penetrates through the front end surface of the sleeve (10) and is connected with a driving motor III (15).

5. The safe plaster removal device for orthopedics department according to claim 1, characterized in that the limb fixing device (3) comprises a support frame (301), an arc-shaped bracket (302), an arc-shaped clamping block (303), a nut (304) and a bolt (305), wherein the end of the bolt (305) is in running fit with the arc-shaped clamping block (303).

6. A safe plaster-removing device for orthopedics department according to claim 5, characterized in that the bolt (305) is screwed with the nut (304).