CN211883997U

CN211883997U - Novel orthopedic steel plate fixing clamp

Info

Publication number: CN211883997U
Application number: CN202020211312.8U
Authority: CN
Inventors: 袁天赐
Original assignee: Huai'an Huierbang Enterprise Management Co Ltd
Current assignee: Huai'an Huierbang Enterprise Management Co Ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-10
Anticipated expiration: 2030-02-25

Abstract

The utility model belongs to the technical field of orthopedic instruments, in particular to a novel orthopedic steel plate fixing clamp, which comprises a base, one side of the base is movably connected with a horizontally arranged second threaded rod, one side of the second threaded rod is in threaded connection with a second threaded block, the upper part of the second threaded block is fixedly connected with a clamp box, one side of the clamp box is movably connected with a worm, the bottom of the worm is in transmission connection with a worm wheel, one side of the worm wheel is fixedly connected with a first threaded rod, one side of the first threaded rod is in threaded connection with a first threaded block, and one side of the first threaded block is fixedly connected with a clamping arm; the utility model discloses a be provided with second threaded rod and second thread piece in the inside of base, can be convenient for adjust the position of anchor clamps case, and be provided with worm, worm wheel, first threaded rod, first thread piece and centre gripping arm through the inside at the anchor clamps case, can be convenient for press from both sides the steel sheet of orthopedics and get the operation of being convenient for.

Description

Novel orthopedic steel plate fixing clamp

Technical Field

The utility model relates to an orthopedics apparatus technical field especially relates to a novel orthopedics steel sheet fixation clamp.

Background

The fracture refers to the complete or continuous interruption of bones, which is mostly caused by injuries caused by various violence, and can also be caused by bone diseases, the fracture can occur on one part, and can also be multiple in the whole body, and after the fracture occurs, the fracture can be fixed and treated through an orthopedic steel plate.

As a treatment orthopedics medical means, also be widely used by medical unit at present by the steel sheet internal fixation method, this operation in-process, need place suitable position earlier the steel sheet and carrying out subsequent operation, need press from both sides the steel sheet and get before placing, and some steel sheet fixation clamps that have now are pressing from both sides the steel sheet and are getting the time, the problem of the instability is got and is got to the clamp that exists and be not convenient for to press from both sides and get, and press from both sides the position of the back be not convenient for to the steel sheet and adjust, be not convenient for use, medical personnel's user demand can not be satisfied.

In order to solve the problems, the application provides a novel orthopedic steel plate fixing clamp.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a novel orthopedics steel sheet fixation clamp has and is convenient for press from both sides and gets and press from both sides and get stably to press from both sides the position of being convenient for to the steel sheet after getting and adjust, the characteristics of being convenient for use.

(II) technical scheme

In order to solve the problem, the utility model provides a novel orthopedics steel sheet fixation clamp, the on-line screen storage device comprises a base, one side swing joint of base has the second threaded rod that the level set up, one side threaded connection of second threaded rod has second thread piece, the upper portion fixedly connected with anchor clamps case of second thread piece, one side swing joint of anchor clamps case has the worm, the bottom transmission of worm is connected with the worm wheel, the first threaded rod of one side fixedly connected with of worm wheel, one side threaded connection of first threaded rod has first thread piece, one side fixedly connected with centre gripping arm of first thread piece.

Preferably, one side of the inner wall of the base is fixedly connected with a third bearing, and one end of the second threaded rod is fixedly inserted into an inner ring of the third bearing.

Preferably, one side of the inner wall of the clamp box is fixedly connected with a first bearing, and one end of the worm is fixedly inserted into an inner ring of the first bearing.

Preferably, one end of the worm is fixedly connected with a first turntable handle, and one end of the second threaded rod is fixedly connected with a second turntable handle.

Preferably, one side of the inner wall of the clamp box is fixedly connected with second bearings, the second bearings are symmetrically arranged into two groups, and one end of the first threaded rod is fixedly inserted into an inner ring of the second bearing.

Preferably, first screw thread piece sets up to two sets ofly, and is provided with equidistance and opposite direction's external screw thread on two sets of first screw thread pieces, the gliding logical groove of centre gripping arm of being convenient for has been seted up to one side of anchor clamps case.

Preferably, the clamping arms are symmetrically arranged into two groups, and one side of each clamping arm is fixedly connected with an anti-slip pad.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model is provided with the second threaded rod and the second threaded block inside the base, the second threaded rod is driven to rotate by rotating the second turntable handle, the second threaded rod drives the second threaded block to move left and right, thereby driving the clamp box to move, being convenient for adjusting the position of the clamp box, and through arranging a worm, a worm wheel, a first threaded rod, a first threaded block and a clamping arm in the clamp box, the worm is driven to rotate by rotating the first turntable handle, the worm drives the worm wheel to rotate, the worm wheel drives the first threaded rod to rotate, the first threaded rod drives the first threaded block to move, can be used for conveniently clamping the orthopedic steel plate, is convenient to operate, solves the problems that the orthopedic steel plate is inconvenient to clamp and is unstable to clamp, and the position of the steel plate is inconvenient to adjust and use after the steel plate is clamped;

2. the utility model discloses an at the first carousel handle of one end fixedly connected with of worm, at the one end fixedly connected with second carousel handle of second threaded rod, can be convenient for operate, set up to two sets ofly through with first screw thread piece, and be provided with equidistance and opposite direction's external screw thread on two sets of first screw thread pieces, set up the gliding logical groove of centre gripping arm of being convenient for in one side of anchor clamps case, can be convenient for control two sets of centre gripping arms and remove simultaneously and press from both sides the operation of getting, and be provided with the slipmat in one side of centre gripping arm, be convenient for fix.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the fixture box of the present invention;

fig. 3 is a schematic cross-sectional view of the base of the present invention.

Reference numerals:

1. a base; 2. a clamp box; 3. a clamp arm; 4. a non-slip mat; 5. a through groove; 6. a first turntable handle; 7. a worm; 8. a worm gear; 9. a first bearing; 10. a first threaded rod; 11. a first thread block; 12. a second bearing; 13. a second turntable handle; 14. a second threaded rod; 15. a second thread block; 16. and a third bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a novel orthopedics steel sheet fixation clamp, including base 1, one side swing joint of base 1 has the second threaded rod 14 that the level set up, and one side threaded connection of second threaded rod 14 has second thread piece 15, and the upper portion fixedly connected with anchor clamps case 2 of second thread piece 15, one side swing joint of anchor clamps case 2 has worm 7, and the bottom transmission of worm 7 is connected with worm wheel 8, and one side fixedly connected with first threaded rod 10 of worm wheel 8, one side threaded connection of first threaded rod 10 has first thread piece 11, one side fixedly connected with centre gripping arm 3 of first thread piece 11.

As shown in fig. 3, a third bearing 16 is fixedly connected to one side of the inner wall of the base 1, one end of the second threaded rod 14 is fixedly inserted into an inner ring of the third bearing 16, the third bearing 16 is arranged on one side of the inner wall of the base 1, so that the second threaded rod 14 can rotate, the second threaded block 15 can be driven to move conveniently, and the clamp box 2 can be controlled to move conveniently.

As shown in fig. 2, the inner wall one side fixedly connected with first bearing 9 of anchor clamps case 2, the one end of worm 7 is fixed to be pegged graft in the inner circle of first bearing 9, through be provided with first bearing 9 in inner wall one side of anchor clamps case 2, can be convenient for worm 7 to rotate and then drive worm wheel 8 and rotate, can be convenient for worm wheel 8 to drive first threaded rod 10 and rotate, first threaded rod 10 drives first thread block 11 and removes, and then drives two sets of centre gripping arms 3 and remove, be convenient for press from both sides the steel sheet of orthopedics.

As shown in fig. 2, one end of the worm 7 is fixedly connected with a first rotating disc handle 6, one end of the second threaded rod 14 is fixedly connected with a second rotating disc handle 13, the first rotating disc handle 6 is arranged at one end of the worm 7, the second rotating disc handle 13 is arranged at one end of the second threaded rod 14, the worm 7 can be driven to rotate by rotating the first rotating disc handle 6, the second threaded rod 14 can be driven to rotate by rotating the second rotating disc handle 13, and the operation of medical staff can be facilitated.

As shown in fig. 2, a second bearing 12 is fixedly connected to one side of the inner wall of the fixture box 2, the second bearings 12 are symmetrically arranged in two groups, one end of the first threaded rod 10 is fixedly inserted into the inner ring of the second bearing 12, and the first threaded rod 10 can rotate to drive the first threaded block 11 to move by arranging the second bearing 12 on one side of the inner wall of the fixture box 2.

As shown in fig. 2, the first thread blocks 11 are arranged in two groups, and the two groups of first thread blocks 10 are provided with external threads with equal distance and opposite directions, one side of the fixture box 2 is provided with a through groove 5 for facilitating the sliding of the clamping arms 3, and the two groups of clamping arms 3 can be controlled to move simultaneously to clamp by arranging the first thread blocks 11 in two groups.

As shown in fig. 1, the clamping arms 3 are symmetrically arranged into two groups, one side of each clamping arm 3 is fixedly connected with a non-slip pad 4, and the non-slip pads 4 are arranged on one side of each clamping arm 3, so that the orthopedic steel plate can be conveniently fixed.

In this embodiment, it should be noted that the through hole is formed above the base 1, so that the clamp box 2 can be moved conveniently.

The utility model provides a pair of novel orthopedics steel sheet fixation clamp's theory of operation as follows:

when using, it is rotatory to drive second threaded rod 14 through rotatory second carousel handle 13, second threaded rod 14 drives second thread piece 15 and removes, and then drive anchor clamps case 2 and remove, can be convenient for adjust the position of anchor clamps case 2, and be provided with worm 7 through the inside at anchor clamps case 2, worm wheel 8, first threaded rod 10, first thread piece 11 and centre gripping arm 3, it is rotatory to drive worm 7 through rotatory first carousel handle 6, worm 7 drives worm wheel 8 and rotates, worm wheel 8 drives first threaded rod 10 and rotates, first threaded rod 10 drives first thread piece 11 and removes, can be convenient for press from both sides the orthopedics steel sheet and get, the operation of being convenient for.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel orthopedics steel sheet fixation clamp, includes base (1), its characterized in that, one side swing joint of base (1) has second threaded rod (14) that the level set up, one side threaded connection of second threaded rod (14) has second thread piece (15), upper portion fixedly connected with anchor clamps case (2) of second thread piece (15), one side swing joint of anchor clamps case (2) has worm (7), the bottom transmission of worm (7) is connected with worm wheel (8), one side first threaded rod of fixedly connected with (10) of worm wheel (8), one side threaded connection of first threaded rod (10) has first thread piece (11), one side fixedly connected with centre gripping arm (3) of first thread piece (11).

2. The novel orthopedic steel plate fixing clamp as claimed in claim 1, characterized in that a third bearing (16) is fixedly connected to one side of the inner wall of the base (1), and one end of the second threaded rod (14) is fixedly inserted into the inner ring of the third bearing (16).

3. The novel orthopedic steel plate fixing clamp as claimed in claim 1, characterized in that a first bearing (9) is fixedly connected to one side of the inner wall of the clamp box (2), and one end of the worm (7) is fixedly inserted into the inner ring of the first bearing (9).

4. The novel orthopedic steel plate fixing clamp as claimed in claim 1, characterized in that a first rotary plate handle (6) is fixedly connected to one end of the worm (7), and a second rotary plate handle (13) is fixedly connected to one end of the second threaded rod (14).

5. The novel orthopedic steel plate fixing clamp as claimed in claim 1, characterized in that a second bearing (12) is fixedly connected to one side of the inner wall of the clamp box (2), the second bearings (12) are symmetrically arranged into two groups, and one end of the first threaded rod (10) is fixedly inserted into the inner ring of the second bearing (12).

6. The novel steel plate fixing clamp for orthopedics department according to claim 1 is characterized in that the first thread blocks (11) are arranged into two groups, external threads which are equal in distance and opposite in direction are arranged on the two groups of first thread blocks (11), and a through groove (5) which is convenient for the clamping arm (3) to slide is formed in one side of the clamp box (2).

7. The novel steel plate fixing clamp for orthopedics department according to claim 1 is characterized in that the clamping arms (3) are symmetrically arranged into two groups, and a non-slip mat (4) is fixedly connected to one side of each clamping arm (3).