CN214104589U

CN214104589U - Orthopedics doctor is with getting nail device

Info

Publication number: CN214104589U
Application number: CN202022706254.9U
Authority: CN
Inventors: 徐绩; 董相凤; 任安胜; 李霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-03
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an orthopedics doctor is with getting nail device, including base, support, horizontal pole and adjusting part, on the base was connected perpendicularly to the support, base and support were provided with two sets ofly, and horizontal pole fixed connection is two sets ofly between the support, set up on adjusting part and install and get the nail subassembly. In the device, two ends of the rotating frame are respectively hinged on the sliding blocks at two sides, the driving rod pushes the rotating frame to rotate by the sliding of the driving block in the sliding chute, and the sliding blocks at two sides slide on the sliding rails to synchronously adjust the angle of the rotating frame; under the action of the sliding rails on the two sides, the stability of the nail taking assembly in the rotating process is greatly improved; improve the nail taking effect and have good application prospect.

Description

Orthopedics doctor is with getting nail device

Technical Field

The utility model relates to the field of medical treatment, specifically a orthopedics doctor is with getting nail device.

Background

In the orthopedic treatment of hospitals, aiming at patients with bone fracture or fracture, steel plates and steel nails are often used for fixing and recovering bones, the steel plates and the steel nails are required to be taken out after primary bone healing and fixing are completed, in the operation of taking out the steel plates and the steel nails, medical personnel often encounter the condition that the steel nails are difficult to be detached due to the fact that the steel plates and the steel nails are fixed by stressed screws and are damaged by excessive force application, and meanwhile, the existing nail taking device is inconvenient to use in the using process and difficult to adjust the angle; further provides a nail taking device for the orthopedics doctor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics doctor is with getting nail device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the screw taking device for the orthopedic doctor comprises a base, supports, cross rods and an adjusting assembly, wherein the supports are vertically connected to the base;

the adjusting assembly comprises a driving device, slide rails, slide blocks, a rotating frame and a mounting plate, wherein the middle part of the cross rod is fixedly connected with a fixed seat, the tail ends of the fixed seats of the slide rails are fixedly connected with two groups of the slide rails which are symmetrically arranged, and the other ends of the slide rails are fixedly connected to the cross rod; the slider slide to set up on the slide rail, the rotating turret is the U-shaped structure, the both ends of rotating turret articulate respectively in both sides the slider on, mounting panel fixed connection on the rotating turret, just get the nail subassembly and set up on the mounting panel, drive arrangement connects on the rotating turret.

As a further aspect of the present invention: drive arrangement include actuating lever, drive block, lead screw, drive seat and carousel, drive seat fixed connection has seted up the spout in the support of drive seat on one side, the drive block slides and sets up in the spout, just the drive block go up the cover establish and install the lead screw, the lead screw rotates and sets up in the spout, actuating lever one end articulates on the drive block, the other end articulates on the rotating turret, carousel fixed connection is on the lead screw.

As a further aspect of the present invention: the nail taking assembly comprises a fixing plate, a threaded sleeve, a screw rod and a nail taking head, and the fixing plate is fixedly connected to the mounting plate and vertically mounted on the mounting plate; the screw thread sleeve is fixedly connected to the fixing plate, the screw thread is arranged on the screw thread sleeve, and the screw head is fixedly connected to the tail end of the screw.

As a further aspect of the present invention: the tail end of the screw rod is fixedly connected with a rotating handle.

As a further aspect of the present invention: the angle between the slide rails on the two sides of the fixed seat is 120 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: in the device, two ends of the rotating frame are respectively hinged on the sliding blocks at two sides, the driving rod pushes the rotating frame to rotate by the sliding of the driving block in the sliding chute, and the sliding blocks at two sides slide on the sliding rails to synchronously adjust the angle of the rotating frame; under the action of the sliding rails on the two sides, the stability of the nail taking assembly in the rotating process is greatly improved; improve the nail taking effect and have good application prospect.

Drawings

Fig. 1 is a schematic structural view of a nail taking device for an orthopedics doctor.

Fig. 2 is a structural schematic diagram of the orthopedist after angle adjustment in the nail taking device.

Fig. 3 is a schematic structural view of a nail taking assembly of the nail taking device for the orthopaedics doctor.

In the figure: 1-base, 2-support, 3-cross bar, 4-fixed seat, 5-slide rail, 6-slide block, 7-rotating frame, 8-mounting plate, 9-fixing plate, 10-driving rod, 11-driving block, 12-screw rod, 13-driving seat, 14-rotating disc, 15-rotating handle, 16-threaded sleeve, 17-screw rod and 18-nail taking head.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Example one

Referring to fig. 1-3, a screw taking device for an orthopedic doctor comprises a base 1, a support 2, a cross rod 3 and an adjusting assembly, wherein the support 2 is vertically connected to the base 1, the base 1 and the support 2 are provided with two groups, the cross rod 3 is fixedly connected between the two groups of supports 2, the adjusting assembly is provided with a screw taking assembly, and the angle adjustment of the screw taking assembly is further realized through the adjusting assembly; specifically, the adjusting assembly comprises a driving device, slide rails 5, slide blocks 6, a rotating frame 7 and a mounting plate 8, wherein the middle part of the cross rod 3 is fixedly connected with a fixed seat 4, the tail ends of the fixed seats 4 of the slide rails 5 are fixedly connected with two groups which are symmetrically arranged, and the other ends of the slide rails 5 are fixedly connected to the cross rod 3; the sliding blocks 6 are arranged on the sliding rails 5 in a sliding mode, specifically, the rotating frame 7 is of a U-shaped structure, two ends of the rotating frame 7 are respectively hinged to the sliding blocks 6 on two sides, and further, the sliding blocks 6 on two sides slide on the sliding rails 5 to synchronously adjust the angle of the rotating frame 7; mounting panel 8 fixed connection on rotating turret 7, just get the nail subassembly and set up on mounting panel 8, wherein, drive arrangement connects on rotating turret 7, further drives rotating turret 7's rotation.

The driving device comprises a driving rod 10, a driving block 11, a screw rod 12, a driving seat 13 and a rotary table 14, wherein the driving seat 13 is fixedly connected to the support 2 on one side, a sliding groove is formed in the driving seat 13, the driving block 11 is arranged in the sliding groove in a sliding manner, the screw rod 12 is sleeved on the driving block 11, the screw rod 12 is rotatably arranged in the sliding groove, and the driving block 11 further slides in the sliding groove by rotating the driving screw rod 12; one end of the driving rod 10 is hinged to the driving block 11, and the other end of the driving rod is hinged to the rotating frame 7, specifically, the driving rod 10 pushes the rotating frame 7 to realize angle adjustment through the sliding of the driving block 11 in the sliding chute; the turntable 14 is fixedly connected to the screw rod 12, and the screw rod 12 is driven to rotate by the rotation of the turntable 14.

Further, the nail taking assembly comprises a fixing plate 9, a threaded sleeve 16, a screw rod 17 and a nail taking head 18, wherein the fixing plate 9 is fixedly connected to the mounting plate 8 and is vertically mounted on the mounting plate 8; the threaded sleeve 16 is fixedly connected to the fixing plate 9, and the screw 17 is arranged on the threaded sleeve 16 in a threaded manner; and then the height adjustment of the screw 17 is further realized by rotating the screw 17, the nail taking head 18 is fixedly connected to the tail end of the screw 17, the specific structural form of the nail taking head 18 is not limited, and for the application of the prior art, the nail taking-up is further realized by the nail taking head 18.

Wherein, the tail end of the screw rod 17 is fixedly connected with a rotating handle 15, and the rotation of the screw rod 17 is further realized through the rotating handle 15.

Example two

In this embodiment, an improvement is made on the basis of the above-mentioned embodiment, wherein an actual angle between the sliding rails 5 on both sides of the fixing seat 4 is not limited, and in this embodiment, an angle between the sliding rails 5 on both sides is 120 °.

The utility model discloses a theory of operation is: in the use process of the device, as the two ends of the rotating frame 7 are respectively hinged on the sliding blocks 6 at the two sides, the driving rod 10 pushes the rotating frame 7 to rotate through the sliding of the driving block 11 in the sliding chute, and the sliding blocks 6 at the two sides slide on the sliding rails 5 to synchronously adjust the angle of the rotating frame 7; under the effect of both sides slide rail 5, very big improvement get the stability of nail subassembly in the rotation process.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. The screw taking device for the orthopedic doctor comprises a base (1), supports (2), cross rods (3) and an adjusting assembly, and is characterized in that the supports (2) are vertically connected onto the base (1), two groups of the bases (1) and the supports (2) are arranged, the cross rods (3) are fixedly connected between the two groups of the supports (2), and the adjusting assembly is provided with a screw taking assembly;

the adjusting assembly comprises a driving device, a sliding rail (5), a sliding block (6), a rotating frame (7) and a mounting plate (8), wherein the middle part of the cross rod (3) is fixedly connected with a fixed seat (4), the tail ends of the fixed seats (4) of the sliding rail (5) are fixedly connected with two groups which are symmetrically arranged, and the other end of the sliding rail (5) is fixedly connected to the cross rod (3); slider (6) slide to set up on slide rail (5), rotating turret (7) are the U-shaped structure, the both ends of rotating turret (7) articulate respectively in both sides slider (6) on, mounting panel (8) fixed connection on rotating turret (7), just get the setting of nail subassembly on mounting panel (8), drive arrangement connects on rotating turret (7).

2. The nail removing device for the orthopedics doctor according to claim 1, characterized in that the driving device comprises a driving rod (10), a driving block (11), a screw rod (12), a driving seat (13) and a rotary table (14), the driving seat (13) is fixedly connected to the support (2) on one side, a sliding groove is formed in the driving seat (13), the driving block (11) is arranged in the sliding groove in a sliding mode, the screw rod (12) is sleeved on the driving block (11), the screw rod (12) is rotatably arranged in the sliding groove, one end of the driving rod (10) is hinged to the driving block (11), the other end of the driving rod is hinged to the rotating frame (7), and the rotary table (14) is fixedly connected to the screw rod (12).

3. The nail-removing device for orthopedist according to claim 2, characterized in that the nail-removing component comprises a fixing plate (9), a threaded sleeve (16), a screw rod (17) and a nail-removing head (18), the fixing plate (9) is fixedly connected to the mounting plate (8) and vertically mounted on the mounting plate (8); the threaded sleeve (16) is fixedly connected to the fixing plate (9), the screw (17) is arranged on the threaded sleeve (16) in a threaded mode, and the nail head (18) is fixedly connected to the tail end of the screw (17).

4. The nail-removing device for orthopedist according to claim 3, characterized in that a rotating handle (15) is fixedly connected to the end of the screw (17).

5. The nail-removing device for orthopedics doctors according to claim 1, characterized in that the angle between the sliding rails (5) on both sides of the fixed seat (4) is 120 °.