CN216060913U

CN216060913U - Quick traction mechanism of orthopedics

Info

Publication number: CN216060913U
Application number: CN202120821766.1U
Authority: CN
Inventors: 王军; 禹涛
Original assignee: Pingliang Kongtong Traditional Chinese Medicine Hospital
Current assignee: Pingliang Kongtong Traditional Chinese Medicine Hospital
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-03-18
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an orthopedic quick traction mechanism which comprises a left frame, a transverse frame, a right frame, a screw rod motor, a rotating motor and a traction plate, wherein the left frame and the right frame are respectively and fixedly installed at two ends of the transverse frame, screw rod seats are installed at two ends inside the transverse frame, the screw rod is installed through the screw rod seats, the screw rod motor which is in driving connection with the screw rod is installed on the right frame, screw rod sliding blocks are arranged on the screw rod, an installation seat is fixedly connected between the screw rod sliding blocks, the rotating motor is installed on the installation seat through a motor sleeve, and the traction plate is fixedly connected to the end head of a driving shaft of the rotating motor. The utility model is fixed by a clamp, the legs and the feet of a patient are sleeved on a traction sleeve, the traction angle of a traction plate is adjusted by rotating a motor according to the operation requirement, and the traction distance of the traction plate is adjusted by a lead screw motor; the traction position can be finely adjusted, the accuracy of the traction position is guaranteed, quick adjustment is realized, the operation efficiency is improved, and the pain of patients is reduced.

Description

Quick traction mechanism of orthopedics

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an orthopedic quick traction mechanism.

Background

In the orthopedic surgery, after anesthesia is successful, a patient usually adopts a horizontal position or a lateral position when lying on a bed, in the leg fracture surgery, reduction is a very difficult step and an important step, and traction reduction correction operation is often carried out by people and other medical instruments.

The existing orthopedic traction frame needs hand-operated wheel operation for adjusting the traction distance, fine adjustment is needed for each adjustment, the distance of one centimeter needs to be adjusted by shaking for about four circles, the traction process takes too much time, and the operation time is prolonged.

In view of the above problems, it is desirable to provide an orthopedic quick traction mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an orthopedic quick traction mechanism which is fixed through a clamp, legs and feet of a patient are sleeved on a traction sleeve, the traction angle of a traction plate is adjusted through a rotating motor according to operation needs, and the traction distance of the traction plate is adjusted through a screw motor; the traction position can be finely adjusted, the accuracy of the traction position is guaranteed, quick adjustment is realized, the operation efficiency is improved, and the pain of patients is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick drive mechanism of orthopedics, including left frame, horizontal frame, right frame, anchor clamps, the lead screw motor, the mount pad, rotate the motor, the traction plate with pull the cover, horizontal frame's both ends respectively fixed mounting have left frame and right frame, the lead screw seat is installed at horizontal frame inside both ends, and install the lead screw through the lead screw seat, install the lead screw motor of being connected with the lead screw drive on the frame of the right side, be provided with the lead screw slider on the lead screw, the rigid coupling has the mount pad between the lead screw slider, install through the motor cover on the mount pad and rotate the motor, the drive shaft end rigid coupling of rotating the motor has the traction plate, install on the traction plate and pull the cover.

Preferably, the bottoms of the left frame and the right frame are provided with clamps, the bottoms of the clamps are in threaded connection with screws through threaded holes, and the upper ends of the screws penetrate into the clamps to be connected with clamping plates.

Preferably, a control panel is installed on the side face of the right frame, and the screw rod motor and the rotating motor are respectively electrically connected with the control panel.

Preferably, the mounting seat drives the screw rod slide block to move on the screw rod in the horizontal direction through the screw rod motor.

Preferably, the traction plate is driven by a rotating motor to turn.

Preferably, the left frame is provided with a through groove.

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

the clamp is clamped at the edge of the operating bed body under the rotation action of the screw rod through the clamping plate, so that the device is stably fixed, the screw rod motor is controlled through the operation of the control panel to drive the screw rod sliding block and the mounting seat to move on the screw rod in the horizontal direction, so that the traction plate is adjusted to move leftwards or rightwards, and the distance in the horizontal direction is adjusted; in addition, the rotating motor is controlled to drive the driving shaft to rotate so as to turn over the traction plate to adjust the angle, the legs and the feet of the patient are sleeved on the traction sleeve, then the traction angle of the traction plate is adjusted through the rotating motor according to the operation requirement, and the traction distance of the traction plate is adjusted through the lead screw motor; therefore, fine adjustment of the traction position is realized, the accuracy of the traction position is ensured, preliminary quick adjustment is realized, the traction time is saved, the operation efficiency is improved, and the pain of patients is reduced; can be customized and adjusted according to the physical conditions and the illness states of different patients so as to achieve better effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an orthopedic quick distraction mechanism of the present invention;

FIG. 2 is a schematic structural view of an embodiment of an orthopedic quick distraction mechanism of the present invention;

fig. 3 is a schematic structural view of the left side surface of the quick traction mechanism for orthopedics department after the traction plate is disassembled.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a quick drive mechanism of orthopedics, including left frame 1, horizontal frame 2, right frame 3, anchor clamps 4, lead screw 5, lead screw motor 6, mount pad 9, rotate motor 11, traction plate 13 and traction sleeve 14, horizontal frame 2's both ends respectively fixed mounting have left frame 1 and right frame 3, lead screw seat 7 is installed at horizontal frame 2 inside both ends, and install lead screw 5 through lead screw seat 7, install the lead screw motor 6 of being connected with the drive of lead screw 5 on the frame 3 of the right side, be provided with lead screw slider 8 on the lead screw 5, the rigid coupling has mount pad 9 between the lead screw slider 8, install rotation motor 11 through motor sleeve 10 on mount pad 9, the 12 end rigid couplings of drive shaft that rotate motor 11 have traction plate 13, install traction sleeve 14 on the traction plate 13.

Specifically, left side frame 1 and the installation of right frame 3 bottom are provided with anchor clamps 4, and there is screw rod 16 bottom of anchor clamps 4 through screw hole threaded connection, and 16 upper ends of screw rod penetrate anchor clamps 4 and connect and be provided with grip block 15.

Specifically, a control panel 17 is installed on the side surface of the right frame 3, and the screw rod motor 6 and the rotating motor 11 are respectively electrically connected with the control panel 17.

Specifically, the mounting seat 9 drives the screw rod slide block 8 to move on the screw rod 5 in the horizontal direction through the screw rod motor 6.

Specifically, the traction plate 13 is driven by the rotating motor 11 to turn.

Specifically, the left frame 1 is provided with a through groove 18.

In addition, the screw motor 6 and the rotation motor 11 employ micro motors.

The working principle and the using process of the utility model are as follows: when the device is used, medical staff firstly know the mechanism of the device preliminarily, the clamp 4 is arranged at the bottom of the left frame 1 and the right frame 3, the clamp 4 is clamped at the edge of the operation bed body under the rotation action of the screw 16 through the clamping plate 5, so that the device is fixed and stable, the control panel 17 operates and controls the screw motor 6 to drive the screw 5 to drive the screw slider 8 and the mounting seat 9 to move on the screw 5 in the horizontal direction, and therefore the traction plate 13 is adjusted to move leftwards or rightwards, and the distance in the horizontal direction is adjusted; in addition, the rotating motor 11 is controlled to drive the driving shaft 12 to rotate so as to turn over the traction plate 13 to adjust the angle, the leg and the foot of the patient are sleeved on the traction sleeve 14, then the traction angle of the traction plate 13 is adjusted through the rotating motor 11 according to the operation requirement, and the traction distance of the traction plate 13 is adjusted through the lead screw motor 6; therefore, fine adjustment of the traction position is realized, the accuracy of the traction position is ensured, preliminary quick adjustment is realized, the traction time is saved, the operation efficiency is improved, and the pain of patients is reduced; can be customized and adjusted according to the physical conditions and the illness states of different patients so as to achieve better effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick traction mechanism of orthopedics which characterized in that: comprises a left frame (1), a transverse frame (2), a right frame (3), a clamp (4), a screw rod (5), a screw rod motor (6), a mounting seat (9), a rotating motor (11), a traction plate (13) and a traction sleeve (14), wherein the left frame (1) and the right frame (3) are respectively and fixedly mounted at two ends of the transverse frame (2), screw rod seats (7) are mounted at two ends inside the transverse frame (2), the screw rod (5) is mounted through the screw rod seats (7), the screw rod motor (6) which is in driving connection with the screw rod (5) is mounted on the right frame (3), screw rod sliding blocks (8) are arranged on the screw rod (5), the mounting seat (9) is fixedly connected between the screw rod sliding blocks (8), the rotating motor (11) is mounted on the mounting seat (9) through a motor sleeve (10), the traction plate (13) is fixedly connected at the end of a driving shaft (12) of the rotating motor (11), the traction plate (13) is provided with a traction sleeve (14).

2. An orthopedic quick distraction mechanism according to claim 1, further comprising: the left frame (1) and the right frame (3) are provided with a clamp (4) at the bottom, the bottom of the clamp (4) is connected with a screw rod (16) through a threaded hole, and the upper end of the screw rod (16) penetrates into the clamp (4) to be connected with a clamping plate (15).

3. An orthopedic quick distraction mechanism according to claim 1, further comprising: and a control panel (17) is installed on the side surface of the right frame (3), and the screw rod motor (6) and the rotating motor (11) are respectively electrically connected with the control panel (17).

4. An orthopedic quick distraction mechanism according to claim 1, further comprising: the mounting seat (9) drives the screw rod sliding block (8) to move on the screw rod (5) in the horizontal direction through the screw rod motor (6).

5. An orthopedic quick distraction mechanism according to claim 1, further comprising: the traction plate (13) is driven by the rotating motor (11) to turn over.

6. An orthopedic quick distraction mechanism according to claim 1, further comprising: a through groove (18) is formed in the left frame (1).