CN216365464U

CN216365464U - Orthopedic traction frame

Info

Publication number: CN216365464U
Application number: CN202122830269.0U
Authority: CN
Inventors: 刘国印; 陈建民; 付丹妹; 徐院生; 吴宇; 黄伟谦
Original assignee: Qinhuai Medical Area General Hospital of Eastern Theater of Pla
Current assignee: Qinhuai Medical Area General Hospital of Eastern Theater of Pla
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-26
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses an orthopedic traction frame which comprises a base and a bed board, wherein the upper surface of the base is fixedly connected with a first electromagnet, the upper surface of the base is slidably connected with a second electromagnet positioned on the right side of the first electromagnet, the right surface of the second electromagnet is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with a supporting rod, the upper surface of the supporting rod is fixedly connected with a cushion, the upper surface of the cushion is fixedly connected with a stop block, and the left surface of the stop block is provided with a cavity. According to the utility model, through designing the gear, the third electromagnet, the spring and the support rod, the adjustment of the device in the use process is more convenient, the use convenience is increased, through designing the first electromagnet, the second electromagnet and the telescopic rod, the pulling force can be quickly removed in the use process of the device, a patient can be protected, and through designing the stop block and the cavity, the use comfort is increased.

Description

Orthopedic traction frame

Technical Field

The utility model relates to the field of traction frames, in particular to an orthopedic traction frame.

Background

According to the prior art, in clinical care of orthopedics, traction is often required for patients to correct or otherwise treat postoperative bones, and sometimes even for continuous traction to promote blood circulation and detumescence.

1. The existing orthopedic traction frame has long adjusting process time according to the body type of a patient, so that the operation is inconvenient;

2. at present, the orthopedic traction frame is untimely and cannot stop treatment in time, so that the discomfort time of a patient is long.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an orthopedic traction frame.

In order to achieve the purpose, the utility model adopts the following technical scheme: an orthopedic traction frame comprises a base and a bed board, wherein the upper surface of the base is fixedly connected with a first electromagnet, the upper surface of the base and the right side of the first electromagnet are connected with a second electromagnet in a sliding manner, the right surface of the second electromagnet is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with a supporting rod, the upper surface of the supporting rod is fixedly connected with a cushion, the upper surface of the cushion is fixedly connected with a stop block, and the left surface of the stop block is provided with a cavity;

a rotating shaft is rotatably connected to the upper surface of the base and positioned on the right side of the supporting rod, a gear is arranged on the outer surface of the rotating shaft, a third electromagnet is fixedly connected to the upper surface of the rotating shaft, a fixed rod is fixedly connected to the right surface of the rotating shaft, and a fixing device is arranged on the upper surface of the fixed rod;

the upper surface of dead lever and the left side that is located fixing device are provided with the slider, the side surface fixedly connected with plectrum of slider, the last fixed surface of slider is connected with first branch, the surface of first branch is provided with second branch, the fixed surface of first branch is connected with the spring.

As a further description of the above technical solution: the first electromagnet is in contact with the second electromagnet, and the supporting rod is in sliding connection with the base.

As a further description of the above technical solution: the number of the rotating shafts is two, the rotating shafts are distributed in the front and the back, and the two rotating shafts are meshed with each other.

As a further description of the above technical solution: the fixing device comprises a vertical rod, a hinge and a fixer, and the vertical rod is connected with the fixing rod in a sliding mode.

As a further description of the above technical solution: the hinge is fixedly connected with the upright rod, and the fixer is fixedly connected with the hinge.

As a further description of the above technical solution: the number of the shifting pieces is two, the shifting pieces are symmetrically distributed in the left and right direction, and universal wheels are arranged on the lower surface of the fixing rod.

As a further description of the above technical solution: and a damping is arranged between the sliding block and the fixed rod, and one end of the spring, which is far away from the first supporting rod, is fixedly connected with the outer surface of the second supporting rod.

As a further description of the above technical solution: the upper surface of the second supporting rod is fixedly connected with a support, the upper surface of the support is arc-shaped, and the height of the bed board is the same as that of the cushion.

The utility model has the following beneficial effects:

1. compared with the prior art, the orthopedic traction frame has the advantages that the gear, the third electromagnet, the spring and the supporting rod are designed, so that the device is more convenient to adjust in the using process, and the using convenience is improved.

2. Compared with the prior art, the orthopedic traction frame has the advantages that the first electromagnet, the second electromagnet and the telescopic rod are designed, so that the device can rapidly unload the pulling force in the using process, and a patient is protected.

3. Compared with the prior art, the orthopedics traction frame increases the comfort in use by designing the stop block and the cavity.

Drawings

FIG. 1 is a schematic view of an internal structure of an orthopedic traction frame according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a top view of an orthopedic traction frame according to the present invention;

fig. 4 is a schematic view of the overall structure of an orthopedic traction frame according to the present invention.

Illustration of the drawings:

1. a base; 2. a first electromagnet; 3. a second electromagnet; 4. a bed board; 5. a telescopic rod; 6. a support bar; 7. a cushion; 8. a stopper; 9. a cavity; 10. a third electromagnet; 11. a rotating shaft; 12. a gear; 13. fixing the rod; 14. a universal wheel; 15. a fixing device; 16. a first support bar; 17. a support; 18. a slider; 19. a shifting sheet; 20. a spring; 21. a second support bar.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an orthopedic traction frame: including base 1, bed board 4, base 1's first electro-magnet of last fixed surface 2 of being connected with, be used for adsorbing with second electro-magnet 3, and release second electro-magnet 3 fast, first electro-magnet 2 contacts with second electro-magnet 3, base 1's upper surface and the right side sliding connection who is located first electro-magnet 2 have second electro-magnet 3, second electro-magnet 3's right fixed surface is connected with telescopic link 5, be used for providing the pulling force, the output fixedly connected with bracing piece 6 of telescopic link 5, bracing piece 6 and base 1 sliding connection, the last fixed surface of bracing piece 6 is connected with cushion 7, the last fixed surface of cushion 7 is connected with dog 8, the left surface of dog 8 is provided with cavity 9, be used for increasing the travelling comfort.

The upper surface of base 1 just is located the right side rotation of bracing piece 6 and is connected with pivot 11, an angle for adjusting dead lever 13, the quantity of pivot 11 is two and front and back distribution, two gear 12 intermeshing, the surface of pivot 11 is provided with gear 12, a dead lever 13 is being rotated, another dead lever 13 is followed and is rotated, the last fixed surface of pivot 11 is connected with third electro-magnet 10, the right fixed surface of pivot 11 is connected with dead lever 13, the upper surface of dead lever 13 is provided with fixing device 15, a foot support, fixing device 15 includes the pole setting, hinge and fixer, pole setting and dead lever 13 sliding connection, hinge and pole setting fixed connection, fixer and hinge fixed connection.

A slide block 18 is arranged on the upper surface of the fixed rod 13 and on the left side of the fixing device 15 for adjusting the position of the support rod, a shifting piece 19 is fixedly connected to the side surface of the slide block 18 for enabling the two slide blocks 18 to move in a coordinated manner, the number of the shifting pieces 19 is two and distributed in bilateral symmetry, a universal wheel 14 is arranged on the lower surface of the fixed rod 13, a first support rod 16 is fixedly connected to the upper surface of the slide block 18, damping is arranged between the slide block 18 and the fixed rod 13, one end of a spring 20 far away from the first support rod 16 is fixedly connected to the outer surface of a second support rod 21, a second support rod 21 is arranged on the outer surface of the first support rod 16, the spring 20 is fixedly connected to the outer surface of the first support rod 16 for providing resistance to the lifting and steering of the second support rod 21, a support seat 17 is fixedly connected to the upper surface of the second support rod 21, the upper surface of the support seat 17 is arc-shaped, and the height of the bed board 4 is the same as that of the cushion 7, the comfort is increased.

The working principle is as follows: the angle of the fixed rods 13 is adjusted before a patient lies on the bed, the two fixed rods 13 rotate in a coordinated mode under the condition that the gears 12 are meshed, when the third electromagnet 10 adsorbs one gear 12, coordinated motion can be separated, a person lies on the bed plate 4, the spring 20 can provide certain torque and elastic force after the support 17 is stressed, the tension is increased through the telescopic rod 5, the first electromagnet 2 is separated from the second electromagnet 3 under special conditions, and the tension can be reduced instantly.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an orthopedics traction frame, includes base (1), bed board (4), its characterized in that: the upper surface of the base (1) is fixedly connected with a first electromagnet (2), the upper surface of the base (1) and positioned on the right side of the first electromagnet (2) are connected with a second electromagnet (3) in a sliding mode, the right surface of the second electromagnet (3) is fixedly connected with a telescopic rod (5), the output end of the telescopic rod (5) is fixedly connected with a supporting rod (6), the upper surface of the supporting rod (6) is fixedly connected with a cushion (7), the upper surface of the cushion (7) is fixedly connected with a stop block (8), and the left surface of the stop block (8) is provided with a cavity (9);

a rotating shaft (11) is rotatably connected to the upper surface of the base (1) and positioned on the right side of the supporting rod (6), a gear (12) is arranged on the outer surface of the rotating shaft (11), a third electromagnet (10) is fixedly connected to the upper surface of the rotating shaft (11), a fixing rod (13) is fixedly connected to the right surface of the rotating shaft (11), and a fixing device (15) is arranged on the upper surface of the fixing rod (13);

the upper surface of dead lever (13) and the left side that is located fixing device (15) are provided with slider (18), the side surface fixedly connected with plectrum (19) of slider (18), the first branch (16) of upper surface fixedly connected with of slider (18), the surface of first branch (16) is provided with second branch (21), the outer fixed surface of first branch (16) is connected with spring (20).

2. An orthopedic traction frame as in claim 1, wherein: the first electromagnet (2) is in contact with the second electromagnet (3), and the supporting rod (6) is in sliding connection with the base (1).

3. An orthopedic traction frame as in claim 1, wherein: the number of the rotating shafts (11) is two, the rotating shafts are distributed front and back, and the two gears (12) are meshed with each other.

4. An orthopedic traction frame as in claim 1, wherein: the fixing device (15) comprises a vertical rod, a hinge and a fixer, and the vertical rod is connected with the fixing rod (13) in a sliding mode.

5. An orthopedic traction frame as in claim 4, wherein: the hinge is fixedly connected with the upright rod, and the fixer is fixedly connected with the hinge.

6. An orthopedic traction frame as in claim 1, wherein: the number of the poking pieces (19) is two and the poking pieces are distributed in a bilateral symmetry mode, and universal wheels (14) are arranged on the lower surface of the fixing rod (13).

7. An orthopedic traction frame as in claim 1, wherein: damping is arranged between the sliding block (18) and the fixed rod (13), and one end, far away from the first supporting rod (16), of the spring (20) is fixedly connected with the outer surface of the second supporting rod (21).

8. An orthopedic traction frame as in claim 1, wherein: the upper surface fixed connection of second branch (21) has support (17), the upper surface of support (17) is the arc, the height of bed board (4) is the same with the height of cushion (7).