CN211658453U - Traction frame for traumatic orthopedics - Google Patents

Abstract

The utility model discloses a traction frame for trauma orthopaedics, which comprises a support plate. Both ends of one side of the bottom of the support plate are rotatably connected with a first electric telescopic rod through a first rotating shaft, and the lower end of the first electric telescopic rod is fixedly connected with a bottom plate. Both sides of the bottom of the bottom plate are fixedly connected with connecting rods, and the connecting rods are all sleeved with fixed sleeves, and the fixed sleeves are all rotatably connected with the connecting rods. The beneficial effects achieved by the utility model are: The output end of the electric telescopic rod is extended to drive the support plate to rotate, so that the support plate can be adjusted to a suitable height, which is convenient for patients to adjust different postures. By setting a gear motor, the gear motor drives the screw rod to rotate, and the screw rod rotation drives the moving block to move in the chute , so that the leg plate can be moved to a suitable position, which is convenient to adjust the position according to the patient's height. By setting the rotating rod, the rotating rod can change the position of the foot plate, and the distance between the foot plate and the leg plate can be flexibly adjusted according to the patient's height.

Description

Traction frame for trauma orthopedics

technical field

The utility model relates to a traction frame, in particular to a traction frame for trauma orthopedics, which belongs to the technical field of orthopedic medical instruments.

Background technique

In orthopedic treatment, the medical traction frame is an indispensable traction device. In the case of injury, orthopedic patients will be very painful and inconvenient if they move their legs and adjust their sitting and lying positions by themselves. The patient's leg is treated by auxiliary traction and movement of the patient's leg. Under the prior art, the device for fixing the leg by the traction frame cannot adjust the position, and patients with different heights cannot be adjusted during treatment. It will feel uncomfortable and affect the treatment. The angle of the reclining board supporting the body cannot be adjusted, and the patient cannot be adjusted to different postures. The internal size of the mechanism for fixing the feet cannot be flexibly adjusted according to the feet of different sizes. The fixation is not stable, and the patient's feet are easily In the process of moving the traction frame, it slips and even causes injury. Therefore, in order to solve the above-mentioned problems, the present invention proposes a traction frame for trauma orthopedics.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a traction frame for trauma orthopedics. It effectively solves the problem that the device for fixing the legs of the traction frame cannot be adjusted in position. Patients with different heights cannot be adjusted during treatment. The patient's legs will feel uncomfortable, which will affect the treatment. The lying board supporting the body cannot be adjusted. When the patient adjusts different postures, the internal size of the mechanism for fixing the feet cannot be flexibly adjusted according to the feet of different sizes, and the fixation is not stable.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model relates to a traction frame for trauma orthopedics, which comprises a support plate. Both ends of one side of the bottom of the support plate are rotatably connected with a first electric telescopic rod through a first rotating shaft, and the lower ends of the first electric telescopic rod are fixedly connected with The bottom plate, both sides of the bottom of the bottom plate are fixedly connected with connecting rods, the connecting rods are all sleeved with fixed sleeves, the fixed sleeves are all rotatably connected with the connecting rods, and one side of the fixed sleeves is fixedly connected with a turning plate The upper end of the turning plate is provided with a chute, the inside of the chute is provided with a screw rod, the screw rod is threadedly connected with a moving block, and the upper end of the turning plate away from the support rod plate is fixedly connected with a The third electric telescopic rod, the upper end of the third electric telescopic rod is fixedly connected with a fixed block, the inside of the fixed block is threadedly connected with a rotating rod, and the end of the rotating rod away from the support plate is provided with a rotating handle, the rotating rod One end of the rod away from the turning handle is fixedly connected with a foot plate, the side of the foot plate close to the support plate is provided with an inner groove, and two arc-shaped blocks are arranged oppositely up and down in the inner groove, and connecting blocks are fixedly connected on both sides of the foot plate. And elastic ropes are fixedly connected between the connecting blocks.

As a preferred technical solution of the present invention, telescopic columns are fixedly connected to the ends of the arc-shaped blocks that are far away from each other, springs are sleeved on the telescopic columns, and the two telescopic columns are fixedly connected to the footboards respectively. The upper and lower ends of the groove.

As a preferred technical solution of the present invention, the lower ends of the connecting rods are fixedly connected to the fixing plate, and the two ends of the bottom of the fixing plate are fixedly connected with universal wheels through the connecting plates.

As a preferred technical solution of the present invention, a second electric telescopic rod is fixedly connected to the upper end of the moving block, and a leg plate is fixedly connected to the upper end of the second electric telescopic rod.

As a preferred technical solution of the present invention, one end of the screw rod close to the support plate is rotatably connected to the inner wall of the chute through a bearing, and one end of the screw rod close to the foot plate is fixedly connected to the output end of the deceleration motor, and the deceleration motor is fixed and connected to the output end of the deceleration motor. The seat is fixedly connected to the side wall of one side of the rotating plate, and the outside of the deceleration motor is provided with a protective shell, and the protective shell is fixedly connected to the side wall of one side of the rotating plate close to the decelerating motor.

As a preferred technical solution of the present invention, one end of the bottom of the support plate away from the first electric telescopic rod is rotatably connected to a fixed column through the second rotating shaft, and the lower end of the fixed column is fixedly connected to the side of the bottom plate away from the first electric telescopic rod upper end.

As a preferred technical solution of the present invention, a universal wheel is fixedly connected to the bottom of the rotating plate on the side away from the support plate through a connecting plate.

The beneficial effects achieved by the utility model are: by setting the first electric telescopic rod, the output end of the first electric telescopic rod is extended to drive the support plate to rotate, so that the support plate can be adjusted to a suitable height, which is convenient for patients to adjust different postures, and deceleration is achieved by setting The motor and deceleration motor drive the screw to rotate, and the rotation of the screw drives the moving block to move in the chute, so that the leg plate moves to a suitable position, which is convenient to adjust the position according to the height of the patient. The distance between the foot plate and the leg plate can be flexibly adjusted according to the height of the patient. By setting the arc block and the spring, the telescopic column and the spring connected in the foot plate are compressed, and the spring rebound force makes the arc block fix the foot, and the spring can It shrinks with the length of the patient's foot, which is convenient to fix the feet of different sizes, so as to avoid the patient's foot slipping off and causing injury during the movement of the traction frame. By setting the fixed sleeve, the fixed sleeve and the connecting rod are rotated and connected, and the two turning plates can be adjusted. The angle between the two legs can be adjusted flexibly and conveniently.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the front view structure schematic diagram of the present utility model;

Fig. 2 is the side view structure schematic diagram of the utility model removing the turning plate;

Fig. 3 is the structural representation of the foot plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. Supporting plate; 2. First shaft; 3. Fixed column; 4. First electric telescopic rod; 5. Bottom plate; 6. Fixed sleeve; 7. Connecting rod; 8. Fixed plate; 9. Geared motor ; 10, turn plate; 11, chute; 12, lead screw; 13, moving block; 14, second electric telescopic rod; 15, leg plate; 16, third electric telescopic rod; 17, rotating rod; 18, fixed block; 19, foot plate; 20, second shaft; 21, telescopic column; 22, spring; 23, arc block; 24, elastic rope; 25, connecting block; 26, universal wheel.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Example 1

As shown in Figures 1-4, the utility model is a traction frame for trauma orthopedics, comprising a support plate 1, and both ends of one side of the bottom of the support plate 1 are connected with a first electric telescopic rod 4 through a first rotating shaft 2. The bottom end of the electric telescopic rod 4 is fixedly connected with a base plate 5, and both sides of the bottom of the base plate 5 are fixedly connected with a connecting rod 7, and a fixed sleeve 6 is sleeved on the connecting rod 7, and the fixed sleeve 6 is rotatably connected with the connecting rod 7. The fixed sleeve 6. A turning plate 10 is fixedly connected on one side, and the upper end of the turning plate 10 is provided with a chute 11, and a screw rod 12 is arranged inside the chute 11, and a moving block 13 is threadedly connected to the screw rod 12, and the turning plate 10 is far away from the support The upper end of one side of the plate 1 is fixedly connected with a third electric telescopic rod 16 , and the upper end of the third electric telescopic rod 16 is fixedly connected with a fixing block 18 , and a rotating rod 17 is threadedly connected inside the fixed block 18 , and the rotating rod 17 is far away from the support plate 1 . One end is provided with a turning handle, and one end of the turning rod 17 away from the turning handle is fixedly connected with a foot plate 19. The side of the foot plate 19 close to the support plate 1 is provided with an inner groove, and two arc-shaped blocks 23 are oppositely arranged up and down in the inner groove. Both sides of 19 are fixedly connected with connecting blocks 25 , and elastic ropes 24 are fixedly connected between the connecting blocks 25 .

A telescopic column 21 is fixedly connected to the ends of the arc-shaped blocks 23 away from each other, and a spring 22 is sleeved on the telescopic column 21. The two telescopic columns 21 are respectively fixedly connected to the upper and lower ends of the inner groove of the foot plate 19. The telescopic column 21 and the spring 22 Compressed, the spring 22 rebounds the force to make the arc block 23 fix the foot, the spring 22 can be contracted with the length of the patient's foot, which is convenient to fix the feet of different sizes, the lower end of the connecting rod 7 is fixedly connected to the fixing plate 8 Both ends of the bottom of the fixed plate 8 are fixedly connected with a universal wheel 26 through the connecting plate, which is flexible and convenient to move. Plate 15, the height of the foot plate 19 can be adjusted, which is convenient and quick. One end of the screw rod 12 close to the support plate 1 is connected to the inner wall of the chute 11 through the bearing rotation. The fixed seat is fixedly connected to the side wall of the rotating plate 10, the outside of the deceleration motor 9 is provided with a protective shell, and the protective shell is fixedly connected to the side wall of the rotating plate 10 near the deceleration motor 9, the deceleration motor 9 drives the screw rod 12 to rotate, and the wire rod 12 rotates. The rotation of the rod 12 drives the moving block 13 to move in the chute 11, so that the leg plate 15 moves to a suitable position, and the bottom of the support plate 1 away from the first electric telescopic rod 4 is rotated and connected to the fixed column 3 through the second rotating shaft 20. The fixed column 3 The lower end is fixedly connected to the upper end of the bottom plate 5 away from the first electric telescopic rod 4, so that the support plate 1 can be rotated and is easy to adjust the angle. 26, easy to move.

Specifically, during use, during treatment, the upper body of the patient is placed on the support plate 1, the first electric telescopic rod 4 is opened, and the output end of the first electric telescopic rod 4 is extended to drive the support plate 1 to rotate, so that the support plate 1 is adjusted to When the height is suitable, turn on the deceleration motor 9, drive the screw rod 12 to rotate, and the screw rod 12 rotates to drive the moving block 13 to move in the chute 11, so that the leg plate 15 moves to a suitable position, and the patient's leg is placed on the leg plate 15. The second electric telescopic rod 14 makes the height of the patient's leg suitable, and then the patient's foot is placed in the foot plate 19, the telescopic column 21 and the spring 22 connected in the foot plate 19 are compressed, and the rebound force of the spring 22 makes the arc block 23 To fix the foot, the spring 22 can be contracted with the length of the patient's foot, which is convenient to fix the feet of different sizes, and the position of the foot plate 19 can be changed by rotating the rotating rod 17, which can be flexibly adjusted according to the height of the patient, and the four universal wheels 26 make The traction frame is flexible and convenient to move, so that the device has good practicability and popularization, and is convenient for popularization and use.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A traction frame for trauma orthopedics, characterized in that it comprises a support plate (1), and both ends of one side of the bottom of the support plate (1) are rotatably connected with a first electric telescopic rod ( 4), a bottom plate (5) is fixedly connected to the lower end of the first electric telescopic rod (4), and a connecting rod (7) is fixedly connected to both sides of the bottom of the bottom plate (5), and the connecting rod (7) is fixed on the bottom. A fixed sleeve (6) is sleeved on each of them, the fixed sleeve (6) is rotatably connected with the connecting rod (7), and a rotating plate (10) is fixedly connected to one side of the fixed sleeve (6). (10) A chute (11) is provided at the upper end, and a screw rod (12) is arranged inside the chute (11), and a moving block (13) is threadedly connected to the screw rod (12). A third electric telescopic rod (16) is fixedly connected to the upper end of the side of the turning plate (10) away from the support plate (1), and a fixing block (18) is fixedly connected to the upper end of the third electric telescopic rod (16). A rotating rod (17) is threadedly connected inside the fixing block (18), a rotating handle is provided at one end of the rotating rod (17) away from the support plate (1), and one end of the rotating rod (17) away from the rotating handle is fixedly connected There is a foot plate (19), an inner groove is opened on one side of the foot plate (19) close to the support plate (1), and two arc-shaped blocks (23) are oppositely arranged up and down in the inner groove, and the two sides of the foot plate (19) Connecting blocks (25) are fixedly connected with each other, and elastic ropes (24) are fixedly connected between the connecting blocks (25). 2. A traction frame for trauma orthopedics according to claim 1, characterized in that: telescopic columns (21) are respectively fixedly connected to the ends of the arc-shaped blocks (23) away from each other, and the telescopic columns (21) A spring (22) is sleeved on the upper part, and the two telescopic columns (21) are respectively fixedly connected to the upper and lower ends of the inner groove of the foot plate (19). 3. The traction frame for trauma orthopedics according to claim 1, wherein the lower ends of the connecting rods (7) are fixedly connected to the fixing plate (8), and the bottom ends of the fixing plate (8) are both fixedly connected. A universal wheel (26) is fixedly connected through the connecting plate. The traction frame for trauma orthopedics according to claim 1, characterized in that: the upper ends of the moving blocks (13) are fixedly connected with a second electric telescopic rod (14), and the second electric telescopic rod ( 14) The upper ends are fixedly connected with leg plates (15). The traction frame for trauma orthopedics according to claim 1, characterized in that: one end of the screw rod (12) near the support plate (1) is rotatably connected to the inner wall of the chute (11) through a bearing, and the screw rod (12) is rotatably connected to the inner wall of the chute (11) through a bearing. One end of the rod (12) close to the foot plate (19) is fixedly connected to the output end of the deceleration motor (9). 9) A protective shell is provided on the outside, and the protective shell is fixedly connected to the side wall on the side of the rotating plate (10) close to the deceleration motor (9). The traction frame for trauma and orthopaedics according to claim 1, characterized in that: one end of the support plate (1) away from the first electric telescopic rod (4) at the bottom is rotatably connected with a fixed rotating shaft (20). A column (3), the lower end of the fixing column (3) is fixedly connected to the upper end of the bottom plate (5) on the side away from the first electric telescopic rod (4). 7. The traction frame for trauma orthopaedics according to claim 1, characterized in that: a universal wheel (26) is fixedly connected to the bottom of one side of the rotating plate (10) away from the support plate (1) through a connecting plate .

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