CN214105104U

CN214105104U - Orthopedics draw gear with safeguard function

Info

Publication number: CN214105104U
Application number: CN202022731123.6U
Authority: CN
Inventors: 章培峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-09-03
Anticipated expiration: 2030-11-23

Abstract

The utility model belongs to the technical field of medical instrument, especially, be an orthopedics draw gear with safeguard function, including first diaphragm, the lower fixed surface of first diaphragm installs four first rectangle poles, and the outside slip cap of four first rectangle poles is equipped with the bed board, and the top of bed board is equipped with two second rectangle poles, and first diaphragm slip cap is established in the outside of two second rectangle poles, and the last fixed surface of two second rectangle poles installs the rectangular plate, and the lower fixed surface of second rectangle poles is connected with first lifting rope, the first ring of lower extreme fixedly connected with of first lifting rope, and the last fixed surface of rectangular plate installs two third rectangle poles. The utility model discloses a set up mutually supporting of first diaphragm, individual first rectangle pole, bed board and second rectangle pole, solved current orthopedics draw gear and carried out automatic cycle to patient's shank and draw and be not convenient for carry out the problem of adjusting according to the length of patient's arm when using mostly.

Description

Orthopedics draw gear with safeguard function

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an orthopedic traction device with a protection function.

Background

Bone distraction is one of the methods used in orthopedics for reduction, fixation of fractures and many other orthopedic disorders. The existing orthopedic traction device is inconvenient to automatically circulate and pull the legs of a patient when in use and is not beneficial to the rehabilitation of the legs, the existing orthopedic traction device is inconvenient to adjust according to the length of the arms of the patient when in use and cannot meet the use requirement, and therefore the orthopedic traction device with the protection function is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an orthopedics draw gear with safeguard function has solved current orthopedics draw gear and has carried out automatic cycle to patient's shank and draw and be not convenient for carry out the problem of adjusting according to the length of patient's arm mostly not convenient for when using.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an orthopedic traction device with a protection function comprises a first transverse plate, wherein four first rectangular rods are fixedly arranged on the lower surface of the first transverse plate, a bed plate is slidably sleeved on the outer sides of the four first rectangular rods, two second rectangular rods are arranged above the bed plate, the first transverse plate is slidably sleeved on the outer sides of the two second rectangular rods, a rectangular plate is fixedly arranged on the upper surfaces of the two second rectangular rods, a first lifting rope is fixedly connected to the lower surface of the second rectangular rod, a first circular ring is fixedly connected to the lower end of the first lifting rope, two third rectangular rods are fixedly arranged on the upper surface of the rectangular plate, a rectangular pipe is slidably connected to the outer side of each third rectangular rod, a knob is arranged above the first transverse plate, a screw rod is fixedly connected to the lower surface of the knob, a first U-shaped plate is rotatably connected to the outer side of the screw rod, and the lower surface of the first U-shaped plate is fixedly connected with the upper surface of the first transverse plate, the upper surface of rectangular pipe and the interior roof fixed connection of first U-shaped board, the outside threaded connection of screw rod has the rectangular block, the lower surface of rectangular block and the last fixed surface of rectangular plate are connected, the last fixed surface of first diaphragm installs the motor, the output shaft fixedly connected with disc of motor, the left side of disc is rotated and is installed the round pin axle, the left end fixedly connected with dwang of round pin axle, the lower extreme of dwang is rotated and is connected with the fourth rectangular pole, first diaphragm slip cap is established in the fourth rectangular pole outside, the last fixed surface of first diaphragm installs the second U-shaped board, roof fixed mounting has two round bars in the second U-shaped board, two round bars and fourth rectangular pole sliding connection, fourth rectangular pole lower fixed surface is connected with the second lifting rope, the lower extreme fixedly connected with second ring of second lifting rope.

As a preferred technical scheme of the utility model, the below of first diaphragm is equipped with the bolt, and the outside of bolt is rotated and is connected with the U-shaped piece, the left side fixedly connected with square plate of U-shaped piece, the left side of square plate and the right side fixed connection of bed board, and the outside threaded connection of bolt has the horizontal pole, and the outside at the horizontal pole is established to square plate slip cap, and the lower fixed surface of four first rectangular poles installs the second diaphragm, rotates between second diaphragm and the horizontal pole to be connected with the connecting rod, and the lower fixed surface of bed board installs four bracing pieces.

As an optimal technical scheme of the utility model, the circular port has been seted up to the interior roof of first U-shaped plate, and the inboard fixed mounting of circular port has first bearing, the inner circle of first bearing and the outside fixed connection of screw rod.

As a preferred technical scheme of the utility model, two first rectangular holes and second rectangular hole have been seted up to the upper surface of first diaphragm, the lateral wall of first rectangular hole and the outside sliding connection of the second rectangular rod that corresponds, the lateral wall of second rectangular hole and the outside sliding connection of fourth rectangular rod.

As a preferred technical scheme of the utility model, the left side fixed mounting of disc has the second bearing, the inner circle of second bearing and the outside fixed connection of round pin axle.

As an optimal technical scheme of the utility model, four third rectangular holes have been seted up to the upper surface of bed board, the lateral wall in third rectangular hole and the outside sliding connection of the first rectangle pole that corresponds.

As a preferred technical scheme of the utility model, the thread groove has been seted up in the left side of horizontal pole, thread groove and bolt threaded connection.

(III) advantageous effects

Compared with the prior art, the utility model provides an orthopedics draw gear with safeguard function possesses following beneficial effect:

1. this orthopedics draw gear with safeguard function, through mutually supporting of motor, disc, round pin axle, dwang and fourth rectangle pole, the starter motor, the motor drives the disc and rotates, and the disc drives the round pin axle and rotates, and the round pin axle drives the dwang and removes and rotate, and the dwang drives fourth rectangle pole and reciprocates, and fourth rectangle pole drives the second ring and reciprocates to reach the effect of carrying out automatic cycle traction to patient's shank.

2. This orthopedics draw gear with safeguard function, through mutually supporting of knob, screw rod, rectangular plate, second rectangle pole and first ring, rotates the knob, and the knob drives the screw rod and rotates, and the screw rod drives two second rectangle poles and moves down, and the second rectangle pole drives first ring and moves down, and the stall knob to reach the length according to patient's arm and carry out the effect of adjusting.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic left-side view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the top perspective structure of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 2;

FIG. 5 is an enlarged schematic view of portion B of FIG. 2;

fig. 6 is an enlarged schematic view of a portion C in fig. 3.

In the figure: 1. a first transverse plate; 2. a first rectangular bar; 3. a bed board; 4. a second rectangular bar; 5. a rectangular plate; 6. a first lifting rope; 7. a first circular ring; 8. a third rectangular bar; 9. a rectangular tube; 10. a knob; 11. a screw; 12. a first U-shaped plate; 13. a rectangular block; 14. a motor; 15. a disc; 16. a pin shaft; 17. rotating the rod; 18. a fourth rectangular bar; 19. a second U-shaped plate; 20. a round bar; 21. a second lifting rope; 22. a second circular ring; 23. a bolt; 24. a U-shaped block; 25. a square plate; 26. a cross bar; 27. a second transverse plate; 28. a connecting rod; 29. a support rod.

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

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: an orthopedic traction device with a protection function comprises a first transverse plate 1, four first rectangular rods 2 are fixedly arranged on the lower surface of the first transverse plate 1, a bed plate 3 is slidably sleeved on the outer sides of the four first rectangular rods 2, two second rectangular rods 4 are arranged above the bed plate 3, the first transverse plate 1 is slidably sleeved on the outer sides of the two second rectangular rods 4, rectangular plates 5 are fixedly arranged on the upper surfaces of the two second rectangular rods 4, a first lifting rope 6 is fixedly connected to the lower surface of the second rectangular rod 4, a first circular ring 7 is fixedly connected to the lower end of the first lifting rope 6, two third rectangular rods 8 are fixedly arranged on the upper surface of the rectangular plate 5, rectangular pipes 9 are slidably connected to the outer sides of the third rectangular rods 8, a knob 10 is arranged above the first transverse plate 1, a screw rod 11 is fixedly connected to the lower surface of the knob 10, and a first U-shaped plate 12 is rotatably connected to the outer sides of the screw rod 11, the lower surface of a first U-shaped plate 12 is fixedly connected with the upper surface of a first transverse plate 1, the upper surface of a rectangular tube 9 is fixedly connected with the inner top wall of the first U-shaped plate 12, the outer side of a screw rod 11 is in threaded connection with a rectangular block 13, the lower surface of the rectangular block 13 is fixedly connected with the upper surface of a rectangular plate 5, the upper surface of the first transverse plate 1 is fixedly provided with a motor 14, the output shaft of the motor 14 is fixedly connected with a disc 15, the left side of the disc 15 is rotatably provided with a pin shaft 16, the left end of the pin shaft 16 is fixedly connected with a rotating rod 17, the lower end of the rotating rod 17 is rotatably connected with a fourth rectangular rod 18, the first transverse plate 1 is slidably sleeved outside the fourth rectangular rod 18, the upper surface of the first transverse plate 1 is fixedly provided with a second U-shaped plate 19, the inner top wall of the second U-shaped plate 19 is fixedly provided with two round rods 20, the two round rods 20 are slidably connected with the fourth rectangular rod 18, the lower surface of the fourth rectangular rod 18 is fixedly connected with a second lifting rope 21, the lower end of the second lifting rope 21 is fixedly connected with a second circular ring 22.

In this embodiment, the motor 14 is provided to achieve automation.

Specifically, the below of first diaphragm 1 is equipped with bolt 23, the outside of bolt 23 is rotated and is connected with U-shaped piece 24, the left side fixedly connected with square plate 25 of U-shaped piece 24, the left side of square plate 25 and the right side fixed connection of bed board 3, the outside threaded connection of bolt 23 has horizontal pole 26, square plate 25 slip cap is established in the outside of horizontal pole 26, the lower fixed surface of four first rectangular poles 2 installs second diaphragm 27, it is connected with connecting rod 28 to rotate between second diaphragm 27 and the horizontal pole 26, the lower fixed surface of bed board 3 installs four bracing pieces 29.

In this embodiment, the connecting rod 28 is arranged to connect the second cross plate 27 and the cross bar 26.

Specifically, a circular hole is formed in the inner top wall of the first U-shaped plate 12, a first bearing is fixedly mounted on the inner side of the circular hole, and the inner ring of the first bearing is fixedly connected with the outer side of the screw rod 11.

In this embodiment, the first bearing is arranged to perform a positioning function, so that the screw rod 11 is fixed in the first U-shaped plate 12.

Specifically, two first rectangular holes and two second rectangular holes are formed in the upper surface of the first transverse plate 1, the side walls of the first rectangular holes are in sliding connection with the outer sides of the corresponding second rectangular rods 4, and the side walls of the second rectangular holes are in sliding connection with the outer sides of the fourth rectangular rods 18.

In this embodiment, the two first rectangular holes are arranged to play a role in positioning, so that the second rectangular rod 4 is fixed in the first transverse plate 1, and the second rectangular holes are arranged to play a role in positioning, so that the fourth rectangular rod 18 is fixed in the first transverse plate 1.

Specifically, a second bearing is fixedly mounted on the left side of the disc 15, and an inner ring of the second bearing is fixedly connected with the outer side of the pin shaft 16.

In this embodiment, the second bearing is arranged to perform a positioning function, so that the pin 16 is fixed on the left side of the disc 15.

Specifically, four third rectangular holes are formed in the upper surface of the bed plate 3, and the side walls of the third rectangular holes are slidably connected with the outer sides of the corresponding first rectangular rods 2.

In this embodiment, the third rectangular hole is provided to perform positioning, so that the first rectangular rod 2 is fixed in the bed plate 3.

Specifically, a threaded groove is formed in the left side of the cross bar 26, and the threaded groove is in threaded connection with the bolt 23.

In this embodiment, the screw groove is provided to perform a positioning function, so that the bolt 23 is fixed to the left side of the cross bar 26.

The utility model discloses a theory of operation and use flow: when the automatic cycle traction is needed to be performed on the legs of a patient, the patient is enabled to lie on the bed board 3, one foot is lifted up, the bolt 23 is rotated, the bolt 23 drives the cross rod 26 to move downwards, the cross rod 26 drives the connecting rod 28 to move and rotate, the connecting rod 28 drives the second cross plate 27 to move downwards, the second cross plate 27 drives the first rectangular rod 2 to move downwards, the first rectangular rod 2 drives the first cross plate 1 to move downwards, the first cross plate 1 drives the fourth rectangular rod 18 and the second rectangular rod 4 to move downwards, the fourth rectangular rod 18 drives the second lifting rope 21 to move downwards, the second lifting rope 21 drives the second circular ring 22 to move downwards, when the feet of the patient can be put into the second circular ring 22, the bolt 23 is stopped to rotate, when the height of the first circular ring 7 needs to be adjusted, the knob 10 is rotated, the knob 10 drives the screw rod 11 to rotate, the screw rod 11 drives the rectangular plate 5 to move downwards, the rectangular plate 5 drives the two second rods 4 to move downwards, the second rectangular rod 4 drives the corresponding first lifting rope 6 to move downwards, the first lifting rope 6 drives the corresponding first circular ring 7 to move downwards, when two hands of a patient hold the two first circular rings 7 simultaneously, the rotation of the knob 10 is stopped to keep the body balance of the patient, the motor 14 is started, the motor 14 drives the disc 15 to rotate, the disc 15 drives the pin shaft 16 to rotate, the pin shaft 16 drives the rotating rod 17 to move and rotate, the rotating rod 17 drives the fourth rectangular rod 18 to move up and down on the outer side of the circular rod 20, the fourth rectangular rod 18 drives the second lifting rope 21 to move up and down, the second lifting rope 21 drives the second circular ring 22 to move up and down, the second circular ring 22 drives the leg of the patient to move up and down, when one leg of the patient is well pulled and the second circular ring 22 is at the lowest position, the motor 14 is closed, the foot is pulled out from the second circular ring 22 and put in the other foot, the motor 14 is started to circularly pull the other leg, thereby achieving the effect of automatic cycle traction on the legs of the patient.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 an orthopedics draw gear with safeguard function, includes first diaphragm (1), its characterized in that: the lower surface of the first transverse plate (1) is fixedly provided with four first rectangular rods (2), the outer sides of the four first rectangular rods (2) are slidably sleeved with a bed plate (3), two second rectangular rods (4) are arranged above the bed plate (3), the first transverse plate (1) is slidably sleeved on the outer sides of the two second rectangular rods (4), the upper surfaces of the two second rectangular rods (4) are fixedly provided with rectangular plates (5), the lower surface of the second rectangular rods (4) is fixedly connected with first lifting ropes (6), the lower end of each first lifting rope (6) is fixedly connected with a first circular ring (7), the upper surface of each rectangular plate (5) is fixedly provided with two third rectangular rods (8), the outer side of each third rectangular rod (8) is slidably connected with a rectangular pipe (9), the upper side of the first transverse plate (1) is provided with a knob (10), the lower surface of the knob (10) is fixedly connected with a screw rod (11), the outer side of the screw rod (11) is rotatably connected with a first U-shaped plate (12), the lower surface of the first U-shaped plate (12) is fixedly connected with the upper surface of the first transverse plate (1), the upper surface of the rectangular pipe (9) is fixedly connected with the inner top wall of the first U-shaped plate (12), the outer side of the screw rod (11) is in threaded connection with a rectangular block (13), the lower surface of the rectangular block (13) is fixedly connected with the upper surface of the rectangular plate (5), the upper surface of the first transverse plate (1) is fixedly provided with a motor (14), the output shaft of the motor (14) is fixedly connected with a disc (15), the left side of the disc (15) is rotatably provided with a pin shaft (16), the left end of the pin shaft (16) is fixedly connected with a rotating rod (17), the lower end of the rotating rod (17) is rotatably connected with a fourth rectangular rod (18), the first transverse plate (1) is slidably sleeved on the outer side of the fourth rectangular rod (18), the upper surface of the first transverse plate (1) is fixedly provided with a second U-shaped plate (19), roof fixed mounting has two round bars (20) in second U-shaped board (19), two round bars (20) and fourth rectangle pole (18) sliding connection, and fourth rectangle pole (18) lower surface fixed connection has second lifting rope (21), and the lower extreme fixedly connected with second ring (22) of second lifting rope (21).

2. The orthopedic traction device with protection function according to claim 1, characterized in that: the utility model discloses a bed, the bed comprises a bed body, and is characterized in that the below of first diaphragm (1) is equipped with bolt (23), the outside of bolt (23) is rotated and is connected with U-shaped piece (24), the left side fixedly connected with square plate (25) of U-shaped piece (24), the left side of square plate (25) and the right side fixed connection of bed board (3), the outside threaded connection of bolt (23) has horizontal pole (26), square plate (25) slip cap is established in the outside of horizontal pole (26), the lower fixed surface of four first rectangle poles (2) installs second diaphragm (27), it is connected with connecting rod (28) to rotate between second diaphragm (27) and horizontal pole (26), the lower fixed surface of bed board (3) installs four bracing pieces (29).

3. The orthopedic traction device with protection function according to claim 1, characterized in that: a circular hole is formed in the inner top wall of the first U-shaped plate (12), a first bearing is fixedly mounted on the inner side of the circular hole, and the inner ring of the first bearing is fixedly connected with the outer side of the screw rod (11).

4. The orthopedic traction device with protection function according to claim 1, characterized in that: two first rectangular holes and two second rectangular holes are formed in the upper surface of the first transverse plate (1), the side walls of the first rectangular holes are in sliding connection with the outer sides of the corresponding second rectangular rods (4), and the side walls of the second rectangular holes are in sliding connection with the outer sides of the fourth rectangular rods (18).

5. The orthopedic traction device with protection function according to claim 1, characterized in that: and a second bearing is fixedly arranged on the left side of the disc (15), and the inner ring of the second bearing is fixedly connected with the outer side of the pin shaft (16).

6. The orthopedic traction device with protection function according to claim 1, characterized in that: four third rectangular holes are formed in the upper surface of the bed plate (3), and the side walls of the third rectangular holes are connected with the outer sides of the corresponding first rectangular rods (2) in a sliding mode.

7. The orthopedic traction device with protection function as claimed in claim 2, characterized in that: the left side of the cross rod (26) is provided with a thread groove, and the thread groove is in threaded connection with the bolt (23).