CN211271473U - An orthopedic nursing traction bracket - Google Patents

Abstract

The utility model discloses an orthopedic nursing traction support, which comprises a support bottom plate, wherein a seat is fixedly arranged on the upper surface of the support bottom plate, a perineum rod is connected onto the installation seat, an arc-shaped support plate and a foot rest are symmetrically arranged on the upper side of the support bottom plate, the lower end surface of the foot rest is slidably connected with the support plate frame, the side surface of the support plate frame is connected with a bottom support, the lower end surface of the arc-shaped support plate is connected with a first lifting frame, the support plate frame is connected with a second lifting frame, the first lifting frame is in transmission connection with the second lifting frame, the first lifting frame is fixedly connected with the upper surface of the bottom support with the lower end of the second lifting frame, a symmetrical transverse plate is fixedly connected; the utility model discloses first crane and second crane transmission are connected, realize the synchronous lift of arc backup pad and foot rest to connect first lifter through drive mechanism, make things convenient for patient to adjust by oneself and pull the height, improve patient's comfort level, alleviate medical personnel's working strength.

Description

An orthopedic nursing traction bracket

technical field

The utility model relates to the technical field of medical equipment, in particular to an orthopaedic nursing traction support.

Background technique

Traction frame is a kind of novel device that adopts mechanical transmission to implement traction. It is widely used in lumbar disc herniation, low back and leg pain, radiation leg numbness, walking caused by various acute and chronic injuries due to the combination of human physiology and mechanical physical mechanics. Leg and foot muscle atrophy caused by weakness, as well as traumatic cervical spine fractures, dislocations, dislocations and other symptoms, can also be applied to cervical spine dizziness, headache, tinnitus, abnormal blood pressure and other clinical symptoms. Most of the current traction frames are fixed, and the upper and lower heights of the traction cannot be adjusted. In the process of pulling the patient in the same position for a long time, it will cause discomfort, such as leg numbness, blocked blood vessels, etc. Although some traction frames can adjust the height, the patient It cannot be easily adjusted by itself, and medical staff are often required to adjust when making adjustments, which increases the work intensity of medical staff.

Utility model content

The main purpose of the utility model is to provide an orthopaedic nursing traction bracket, which can effectively solve the problems in the background art that the existing orthopedic traction bracket cannot adjust the traction height, causing discomfort to patients and increasing the working intensity of medical staff.

In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: an orthopaedic nursing traction bracket, comprising a support base plate, the upper surface of the support base plate is fixedly installed with a seat, and the front middle part of the upper surface of the installation seat is fixedly connected to the perineum. The upper side of the support base plate is symmetrically provided with an arc-shaped support plate and a tripod, the lower end surface of the tripod is slidably connected to the support plate frame, the side of the support plate frame is connected to the bottom bracket, and the arc-shaped support plate is connected to the bottom bracket. The lower end face is connected with the first lifting frame, the lower end face of the support plate frame is connected with the second lifting frame, the first lifting frame is connected with the second lifting frame in a driving manner, and the lower ends of the first lifting frame and the second lifting frame are fixed The upper surface of the bottom bracket is connected, and the front end surface of the mounting seat is fixedly connected to a symmetrical horizontal plate, and the horizontal plate and the first lifting frame are connected by a transmission mechanism.

Preferably, the support plate frame includes a “┤” type plate and a vertical plate, the vertical plate is provided with a chute, and the lower vertical plate of the “┤” type plate is arranged in the chute and is slidably connected, the The upper end of the “┤” type plate is slidably connected to the lower end surface of the tripod, and the lower end surface of the horizontal plate of the “┤” type plate is connected to the second lifting frame.

Preferably, the upper vertical plate of the "┤" type plate is internally threadedly connected with a screw rod, and the screw rod is rotatably connected to the tripod.

Preferably, the first lifting frame comprises a first upper screw rod, a first lower screw rod and a first screw sleeve, the upper end of the first upper screw rod is fixedly connected to an arc-shaped support plate, and the first lower screw rod is The lower end of the screw rod is fixedly connected to the bottom bracket, the first screw sleeve is threadedly connected to the lower end of the first upper screw rod and the upper end of the first lower screw rod, and the threads of the first upper screw rod and the first screw rod are opposite, so The outer ring of the first screw sleeve is covered with a first gear and a first bevel gear, and the first upper screw and the first screw are rotated into or away from the inside of the first screw sleeve through the rotation of the first screw sleeve.

Preferably, the second lifting frame includes a second upper screw rod, a second lower screw rod and a second screw rod sleeve, the upper end of the second upper screw rod is fixedly connected to the "┤" type plate, the second screw rod The lower end of the lower screw is fixedly connected to the bottom bracket, the second screw sleeve is threadedly connected to the lower end of the second upper screw and the upper end of the second lower screw, and the threads of the second upper screw and the second lower screw are On the contrary, the outer ring of the second screw sleeve is covered with a second gear, and the first gear and the second gear are connected by a first chain.

Preferably, the transmission mechanism includes two rotating shaft rods, a third gear is sleeved on the outer ring of the rotating shaft rod, and the third gears are connected by a second chain, and one end of the rotating shaft rod is connected to the The horizontal plate is movably connected and the other end slides through the U-shaped plate to connect the rotating handle, the U-shaped plate is fixedly connected to the horizontal plate, and the end of the other said rotating shaft is connected to the second umbrella corresponding to the first bevel gear gear, the outer end of the rotating shaft is movably connected to the L-shaped rod, and the L-shaped rod is connected to the bottom bracket.

Compared with the traditional technology, the beneficial effects of the present utility model are: the first lifting frame and the second lifting frame of the present utility model are connected by transmission to realize the synchronous lifting and lowering of the arc-shaped support plate and the foot frame, and the first lifting and lowering frame is connected through a transmission mechanism. The lever is convenient for the patient to adjust the traction height by himself, which improves the comfort of the patient and reduces the work intensity of the medical staff.

Description of drawings

Fig. 1 is the overall structure three-dimensional schematic diagram of the present utility model;

2 is a three-dimensional schematic diagram of a support plate frame of the present invention;

FIG. 3 is a three-dimensional schematic diagram of the first lifting frame of the present invention;

FIG. 4 is a three-dimensional schematic diagram of the second lifting frame of the present invention;

FIG. 5 is a three-dimensional schematic diagram of the transmission mechanism of the present invention.

In the figure: 1. Support bottom plate; 2. Install seat; 3. Perineal rod; 4. Arc support plate; 5. Tripod; 6. Support plate frame; 61, "┤" plate; 63, chute; 64, lead screw; 7, bottom bracket; 8, the first lifting frame; 81, the first upper lead screw; 82, the first lower lead screw; 83, the first lead screw sleeve; 84, the first Gear; 85, the first bevel gear; 9, the second lifting frame; 91, the second upper screw; 92, the second lower screw; 93, the second screw sleeve; 94, the second gear; 10, the horizontal plate ; 11, transmission mechanism; 111, rotating shaft; 112, third gear; 113, second chain; 114, U-shaped plate; 115, rotary handle; 116, second bevel gear; 117, L-shaped rod; 12, first chain.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects realized by the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

As shown in Figures 1-5, an orthopaedic nursing traction bracket includes a support base plate 1, a seat 2 is fixedly mounted on the upper surface of the support base plate 1, and a front-end middle part of the upper surface of the mounting seat 2 is fixedly connected to a perineal rod 3 , the upper side of the support base plate 1 is symmetrically provided with an arc-shaped support plate 4 and a tripod 5, the lower end surface of the tripod 5 is slidably connected to the support plate frame 6, and the side of the support plate frame 6 is connected to the bottom bracket 7, so The lower end surface of the arc-shaped support plate 4 is connected to the first lifting frame 8 , the lower end surface of the supporting plate frame 6 is connected to the second lifting frame 9 , and the first lifting frame 8 is connected to the second lifting frame 9 by transmission. The lower ends of the first lifting frame 8 and the second lifting frame 9 are fixedly connected to the upper surface of the bottom bracket 7 , and the front end surface of the mounting seat 2 is fixedly connected to a symmetrical horizontal plate 10 . They are connected by a transmission mechanism 11 .

In this embodiment, the support plate frame 6 includes a “┤” type plate 61 and a vertical plate 62, the vertical plate 62 is provided with a chute 63, and the lower vertical plate of the “┤” type plate 61 is arranged on the slide The upper end of the “┤” plate 61 is slidably connected to the lower end surface of the tripod 5, and the lower end surface of the horizontal plate 10 of the “┤” plate 61 is connected to the second lifting frame 9, which is convenient for the tripod. 5 lifts.

In this embodiment, the upper vertical plate of the "┤" type plate 61 is internally threaded with a screw rod 64, the screw rod 64 is rotatably connected to the tripod 5, and the tripod 5 is slid by rotating the screw rod 64 to obtain the tension leg purpose of the ministry.

In this embodiment, the first lifting frame 8 includes a first upper screw rod 81 , a first lower screw rod 82 and a first screw rod sleeve 83 , and the upper end of the first upper screw rod 81 is fixedly connected to an arc-shaped support Plate 4, the lower end of the first lower screw 82 is fixedly connected to the bottom bracket 7, the first screw sleeve 83 is threadedly connected to the lower end of the first upper screw 81 and the upper end of the first lower screw 82 and the first The threads of the upper screw 81 and the first screw are opposite, the outer ring of the first screw sleeve 83 is covered with a first gear 84 and a first bevel gear 85, and the first upper screw is rotated by the first screw sleeve 83 to make the first upper screw 81 and the first screw rod enter or move away from the inside of the first screw rod sleeve 83 to obtain the purpose of raising and lowering the arc-shaped support plate 4 .

In this embodiment, the second lifting frame 9 includes a second upper screw rod 91 , a second lower screw rod 92 and a second screw rod sleeve 93 , and the upper end of the second upper screw rod 91 is fixedly connected with “┤” Form plate 61, the lower end of the second lower screw 92 is fixedly connected to the bottom bracket 7, the second screw sleeve 93 is threadedly connected to the lower end of the second upper screw 91 and the upper end of the second lower screw 92, and The threads of the second upper screw rod 91 and the second lower screw rod 92 are opposite, the outer ring of the second screw rod sleeve 93 is covered with a second gear 94 , and the first gear 84 and the second gear 94 pass through the first gear 94 . The chain 12 is connected for the purpose of the tripod 5 .

In this embodiment, the transmission mechanism 11 includes two rotating shafts 111 , and a third gear 112 is sleeved on the outer ring of the rotating shaft 111 , and the third gears 112 are connected by a second chain 113 . One end of the rotating shaft 111 is movably connected to the horizontal plate 10 and the other end slides through the U-shaped plate 114 to connect the rotating handle 115, the U-shaped plate 114 is fixedly connected to the horizontal plate 10, and the other rotating shaft The end of 111 is connected to the second bevel gear 116 corresponding to the first bevel gear 85, and the outer end of the rotating shaft 111 is movably connected to an L-shaped rod 117, which is connected to the bottom bracket 7, which is convenient for the patient to manually Rotate to adjust the lift.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it goes without saying that for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, various different Modifications are made to the described embodiments. Accordingly, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (6)

1. An orthopaedic nursing traction bracket, comprising a support base plate, characterized in that: the upper surface of the support base plate is fixedly installed with a seat, the front end middle of the upper surface of the described installation seat is fixedly connected to a perineal rod, and the upper side of the support base plate is fixedly connected to a perineal rod. An arc-shaped support plate and a tripod are symmetrically arranged, the lower end surface of the tripod is slidably connected to the support plate frame, the side surface of the support plate frame is connected to the bottom bracket, and the lower end surface of the arc-shaped support plate is connected to the first lifting frame, The lower end surface of the support plate frame is connected to the second lifting frame, the first lifting frame is drivingly connected to the second lifting frame, the lower end of the first lifting frame and the second lifting frame is fixedly connected to the upper surface of the bottom bracket, the The front end surface of the mounting seat is fixedly connected with a symmetrical horizontal plate, and the horizontal plate and the first lifting frame are connected by a transmission mechanism. 2. An orthopaedic nursing traction bracket according to claim 1, characterized in that: the support plate frame comprises a "┤" type plate and a vertical plate, and a chute is arranged in the vertical plate, and the "┤" The lower vertical plate of the template is arranged in the chute and is slidably connected, the upper end of the “┤” template is slidably connected to the lower end surface of the tripod, and the lower end surface of the horizontal plate of the “┤” template is connected to the second lifting frame. 3 . An orthopaedic nursing traction support according to claim 2 , wherein the upper vertical plate of the “┤” type plate is internally threaded with a screw rod, and the screw rod is rotatably connected to the tripod. 4 . 4. An orthopaedic nursing traction bracket according to claim 1, wherein the first lifting frame comprises a first upper screw rod, a first lower screw rod and a first screw sleeve, and the first upper screw rod The upper end of the screw rod is fixedly connected to the arc-shaped support plate, the lower end of the first lower screw rod is fixedly connected to the bottom bracket, and the first screw sleeve is threadedly connected to the lower end of the first upper screw rod and the first lower screw rod. The threads of the upper end and the first upper screw rod are opposite to the first screw rod, and the outer ring of the first screw rod sleeve is sleeved with a first gear and a first bevel gear. 5. An orthopedic nursing traction bracket according to claim 4, wherein the second lifting frame comprises a second upper screw rod, a second lower screw rod and a second screw sleeve, the second lower screw rod The lower end of the screw rod is fixedly connected to the bottom bracket, the second screw sleeve is threadedly connected to the lower end of the second upper screw rod and the upper end of the second lower screw rod, and the threads of the second upper screw rod and the second lower screw rod are opposite , the outer ring of the second screw sleeve is sleeved with a second gear, and the first gear and the second gear are connected by a first chain. 6 . The orthopaedic nursing traction bracket according to claim 5 , wherein the transmission mechanism comprises two rotating shafts, the outer ring of the rotating shaft is sleeved with a third gear, and the third gear is between the third gears. 7 . Connected by the second chain, one end of the rotating shaft is movably connected to the horizontal plate and the other end slides through the U-shaped plate to connect the rotating handle, the U-shaped plate is fixedly connected to the horizontal plate, and the other is connected to the horizontal plate. The end of the rotating shaft is connected with the second bevel gear corresponding to the first bevel gear, the outer end of the rotating shaft is movably connected with the L-shaped rod, and the L-shaped rod is connected with the bottom bracket.

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