CN211834909U - An orthopedic nursing traction device - Google Patents

Abstract

The utility model discloses a based on orthopedic nursing draw gear, the left side of bed board is provided with the chucking device, the inside sliding connection of chucking device has the bracing piece to the inside of bracing piece is provided with the fixed pulley, the left side fixedly connected with fixation nut of bracing piece, and fixation nut's middle part rotates and is connected with the rocker, the top swing joint of bracing piece has the traction plate, and the rope is passed through on the surface of fixed pulley and one side swing joint bottom the traction plate, the round hole has been seted up to the inside of traction plate, the invention relates to medical mechanical equipment technical field. This based on orthopedics nursing draw gear, solved current orthopedics nursing draw gear complicated structure, the too high problem of cost, realized that the rocker makes the fixed pulley rotatory, adjust the height of the required traction plate of patient through the rope is flexible, be favorable to the recovery of shank or arm, the device simple structure, easily adjust, strengthened the practicality of whole device greatly.

Description

An orthopedic nursing traction device

technical field

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

Background technique

During the treatment of patients with fractures, long-term bed rest in patients with bone injuries will cause great fatigue, and it is not conducive to recovery. For the patient itself, it is more difficult to get up and move. Once the movement is too large, it will hurt the fracture, and may even cause the risk of re-fracture, which is not conducive to the recovery of the patient. Therefore, traction therapy is often used in orthopaedic treatment. The traction bed is a novel device that uses mechanical transmission to implement traction. Traction bed uses the combination of human physiology and mechanical physical mechanics, and is widely used in various acute and chronic injuries caused by lumbar disc herniation, low back pain, numbness of legs and feet due to radiation, weakness of walking and muscle atrophy of legs and feet, as well as traumatic cervical spine fractures, dislocations, dislocations It can also be applied to clinical symptoms such as cervical dizziness, headache, tinnitus, abnormal blood pressure and so on.

However, the orthopaedic nursing traction device used in the prior art is the traction bed, a special traction bed, which has a complex structure and high cost. Some hospitals only use a simple bracket for traction, but the controllability is poor and inconvenient. Adjustment, the use effect is not good.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an orthopaedic nursing traction device, which solves the problems of low usage rate caused by the complex structure and high cost of the existing orthopedic nursing traction device and the problems caused by the simple structure. The resulting problems are poor controllability and inconvenient adjustment.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an orthopaedic nursing traction device, comprising a bed board, a clamping device is provided on the left side of the bed board, and a support rod is slidably connected to the interior of the clamping device , and the inside of the support rod is provided with a fixed pulley, the left side of the support rod is fixedly connected with a fixed nut, and the middle of the fixed nut is rotatably connected with a rocker, the top of the support rod is movably connected with a traction plate, the fixed The surface of the pulley is movably connected to one side of the bottom of the traction plate through a rope, a circular hole is opened inside the traction plate, a spring rod is movably connected to the right side of the bottom of the traction plate, and the bottom end of the spring rod is fixedly connected with a foot The right side of the bed board is movably connected with a U-shaped card seat, and the bottom of the U-shaped card seat is threadedly connected with a main positioning screw, the main positioning screw penetrates the U-shaped card seat and extends to the inside of the U-shaped card seat, One end of the main positioning screw located inside the U-shaped card seat is fixedly connected with a top plate, and the bottom of the top plate is threadedly connected with an auxiliary positioning screw, the right side of the U-shaped card seat is fixedly connected with a support seat, and one side of the support seat is fixedly connected A depth positioning rod is threadedly connected, and the depth positioning rod penetrates the support base and extends to the inside of the support base. One end of the depth positioning rod located inside the support base is fixedly connected with a slider, and the top of the slider is fixedly connected with a vertical block. A vertical positioning rod is threadedly connected to the left side of the vertical cylinder, one end of the vertical positioning rod penetrates the vertical cylinder and extends to the interior of the vertical cylinder, and an L-shaped connecting rod is slidably connected to the interior of the vertical cylinder. The surface of one end of the L-shaped connecting rod away from the vertical cylinder is slidably connected to the hanging cylinder, and the top of the hanging cylinder is threadedly connected with a lateral positioning rod, and the bottom end of the lateral positioning rod penetrates the hanging cylinder and extends to the inside of the hanging cylinder.

Preferably, the clamping device includes a clamping slot, one side of the clamping slot is fixedly connected to one side of the bed board, one side of the inner wall of the clamping slot is fixedly connected with a clamping shell, and the bottom of the inner wall of the clamping shell penetrates a support rod, the bottom end of the support rod penetrates the card slot and the card case in turn and extends to the outside of the card groove, the end of the support rod outside the card slot is fixedly connected with a push block, and the end of the support rod inside the card case is fixed A clamping block is connected, and a compression spring is sleeved on the surface of the support rod between the bottom of the clamping block and the bottom of the inner wall of the clamping shell.

Preferably, a rotating shaft is fixedly connected to one end of the hanging cylinder away from the L-shaped connecting rod, and a hanging rope is wound on the surface of the hanging cylinder.

Preferably, a hook is fixedly connected to one end of the hanging rope, and a sponge pad is fixedly connected to the inside of the hook.

Preferably, a mattress is fixedly connected to the top of the bed board, and a guard rail is fixedly connected to the top of the bed board.

Preferably, electric telescopic rods are fixedly connected to both sides of the bottom of the bed board, and universal wheels are fixedly connected to the bottom ends of the two electric telescopic rods.

The above traction method based on an orthopaedic nursing device is characterized in that: the patient lies on the bed, the patient's feet are placed on the footrest, the support rod slides in the clip slot, and slides to a position suitable for the patient's height, and the push block moves the support rod through the support rod. The clamping block is stuck in the moving groove, the traction plate is adjusted to the appropriate position by shaking the rocker to drive the rope, the spring rod drives the footer to move to the appropriate height through the round hole, and the main positioning screw drives the top plate to fix the U-shaped card seat on the right side of the bed plate. On the side, the depth positioning rod drives the slider to slide and fix in the support seat, the vertical cylinder fixes the L-shaped connecting rod through the vertical positioning rod, and the rotating shaft rotates the hanging cylinder to adjust the surface of the L-shaped connecting rod to a position suitable for patient traction.

beneficial effect

The utility model provides an orthopaedic nursing traction device. Has the following beneficial effects:

(1) In this orthopaedic nursing traction device, a clamping device is provided on the left side of the bed board, a support rod is slidably connected to the interior of the clamping device, and a fixed pulley is provided inside the support rod, and the left side of the support rod is fixedly connected There is a fixed nut, and the middle part of the fixed nut is rotatably connected with a rocker, the top of the support rod is movably connected with a traction plate, the surface of the fixed pulley is movably connected with one side of the bottom of the traction plate through a rope, and a round hole is opened inside the traction plate. The right side of the bottom of the traction plate is movably connected with a spring rod, and the bottom end of the spring rod is fixedly connected with a foot pad, which solves the problems of complex structure and high cost of the existing orthopaedic nursing traction device. The height of the traction board required by the patient can be adjusted by stretching the rope, and it can be adjusted left and right through the number of round holes. For the legs or arms that are suspended for a long time, the spring device has a buffering effect, which is beneficial to the legs or arms. The device is simple in structure and easy to adjust, which greatly enhances the practicability of the whole device.

(2) The orthopaedic nursing traction device is movably connected with a U-shaped socket through the right side of the bed board, and the bottom of the U-shaped socket is threadedly connected with a main positioning screw, which penetrates the U-shaped socket and extends to the U-shaped socket. Inside the U-shaped card holder, one end of the main positioning screw located inside the U-shaped card seat is fixedly connected with a top plate, and the bottom of the top plate is threadedly connected with an auxiliary positioning screw, the right side of the U-shaped card seat is fixedly connected with a support seat, and the support seat is A depth positioning rod is threadedly connected on one side. The depth positioning rod penetrates the support seat and extends to the inside of the support seat. One end of the depth positioning rod located inside the support seat is fixedly connected with a slider. The top of the slider is fixedly connected with a vertical cylinder. A vertical positioning rod is threadedly connected to the left side of the vertical positioning rod, and one end of the vertical positioning rod penetrates the vertical cylinder and extends to the interior of the vertical cylinder. The hanger is slidably connected, and the top of the hanger is threadedly connected with a lateral positioning rod, and the bottom end of the lateral positioning rod penetrates the hanger and extends to the inside of the hanger, which solves the problems caused by the overly simple structure of the existing orthopaedic nursing traction device. For the problem of insignificant and unsatisfactory traction effect, the U-shaped card holder is easy to disassemble and carry, so that patients can be treated with traction at any time, which greatly enhances the practicability of the whole device.

(3), the orthopaedic nursing traction device is fixedly connected with a hook through one end of the sling, and the inside of the hook is fixedly connected with a sponge pad, and both sides of the bottom of the bed are fixedly connected with electric telescopic rods, two electric telescopic rods The bottom end of the rod is fixedly connected with a universal wheel, which is convenient to adjust the entire bed to a suitable position, which is convenient for patients to better perform traction therapy, makes the whole device more flexible and convenient to move, and strengthens the practicability of the whole device.

(4) In this orthopaedic nursing traction device, a mattress is fixedly connected to the top of the bed board, and a guardrail is fixedly connected to the top of the bed board to prevent the patient from falling off the bed due to inconvenience of movement, and enhances the safety of the entire device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the partial enlarged view of A place in the utility model Fig. 1;

Fig. 3 is a partial enlarged view of the place B in Fig. 1 of the utility model;

FIG. 4 is a schematic structural diagram of the clamping device of the present invention.

In the picture: 1 bed plate, 2 clamping device, 201 card slot, 202 card case, 203 pole, 204 push block, 205 card block, 206 compression spring, 3 support rod, 4 fixed pulley, 5 rocker, 6 traction plate, 7 ropes, 8 round holes, 9 spring rods, 10 foot pads, 11 U-shaped clips, 12 main positioning screws, 13 top plates, 14 auxiliary positioning screws, 15 supporting seats, 16 deep positioning rods, 17 sliding blocks, 18 vertical cylinders , 19 vertical positioning rods, 20L-type connecting rods, 21 hanging cylinders, 22 horizontal positioning rods, 23 rotating shafts, 24 hanging ropes, 25 hooks, 26 sponge pads, 27 mattresses, 28 guardrails, 29 electric telescopic rods, 30 Universal wheel, 31 fixing nuts.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: an orthopaedic nursing traction device, comprising a bed board 1, a clamping device 2 is provided on the left side of the bed board 1, the distance can be adjusted according to the height of the patient, and the clamping device The device 2 includes a card slot 201, one side of the card slot 201 is fixedly connected with one side of the bed board 1, one side of the inner wall of the card slot 201 is fixedly connected with a card shell 202, and the bottom of the inner wall of the card shell 202 is penetrated by a support rod 203, The bottom end penetrates the card slot 201 and the card shell 202 in turn and extends to the outside of the card slot 201. One end of the support rod 203 located outside the card slot 201 is fixedly connected with a push block 204, and one end of the support rod 203 located inside the card shell 202 is fixedly connected with a card block. 205, the bottom of the support rod 3 located in the interior of the card slot 201 is provided with a fixing groove that is adapted to the block 205, the bottom of the block 205 and the bottom of the inner wall of the card shell 202 and the surface of the support rod 203 is sleeved with a compression spring 206, a support rod 3 is slidably connected to the inside of the clamping device 2, and a fixed pulley 4 is arranged inside the support rod 3, the left side of the support rod 3 is fixedly connected with a fixed nut 31, and the middle of the fixed nut 31 is rotatably connected with a rocker. Rod 5, the top end of the support rod 3 is movably connected with the traction plate 6, the surface of the fixed pulley 4 is movably connected with one side of the bottom of the traction plate 6 through the rope 7, the inner of the traction plate 6 is provided with a circular hole 8, and the bottom of the traction plate 6 A spring bar 9 is movably connected to the right side of the spring bar 9, and a footer 10 is fixedly connected to the bottom end of the spring bar 9, and a U-shaped card seat 11 is movably connected to the right side of the bed board 1, and the bottom of the U-shaped card seat 11 is threadedly connected with a main The positioning screw 12, the main positioning screw 12 penetrates through the U-shaped card seat 11 and extends to the inside of the U-shaped card seat 11, and one end of the main positioning screw 12 located inside the U-shaped card seat 11 is fixedly connected to the top plate 13, and the bottom thread of the top plate 13 The auxiliary positioning screw 14 is connected, and the bottom side of the bed plate 1 is provided with a threaded port that is adapted to the auxiliary positioning threaded rod 14. The auxiliary positioning screw 14 can prevent the U-shaped clip seat 11 from falling off from the bed plate and fix the U-shaped clip seat 11. After the bed board, turn the auxiliary positioning screw 14 inward, so that the frame of the hospital bed is limited between the U-shaped clip seat 11 and the auxiliary positioning screw 14. The right side of the U-shaped bracket 11 is fixedly connected with a support seat 15. The support seat 15 There is an upward opening on the top of the support seat 15, and a depth positioning rod 16 is threadedly connected to one side of the support seat 15. The depth positioning rod 16 penetrates the support seat 15 and extends to the inside of the support seat 15. The depth positioning rod 16 is located in the inner part of the support seat 15. One end is fixedly connected with a slider 17, the bottom of the slider 17 is slidably connected with the bottom of the inner wall of the support base 15, the top of the slider 17 is fixedly connected with a vertical cylinder 18, and the left side of the vertical cylinder 18 is screwed with a vertical positioning rod 19, One end of the vertical positioning rod 19 penetrates the vertical cylinder 18 and extends to the interior of the vertical cylinder 18. The interior of the vertical cylinder 18 is slidably connected with an L-shaped connecting rod 20, and one end of the vertical positioning rod 19 located inside the vertical cylinder 18 is connected to the L-shaped connecting rod. The surfaces of the rods 20 are in contact with each other, and the surface of one end of the L-shaped connecting rod 20 away from the vertical cylinder 18 is slidably connected with the hanging cylinder 21 , and the top of the hanging cylinder 21 is slidably connected to the hanging cylinder 21 . A lateral positioning rod 22 is threadedly connected to the bottom end of the lateral positioning rod 22. The bottom end of the lateral positioning rod 22 penetrates the hanging cylinder 21 and extends to the inside of the hanging cylinder 21. A hanging rope 24 is wound on the surface, and one end of the hanging rope 24 is fixedly connected with a hanging hook 25. The hanging hook 25 is a "C" type with an opening facing one side. After rotating the hanging cylinder 21, the hanging rope 24 can be retracted outside the hanging cylinder 21. The upper and lower positions of the hook 25 are further adjusted, and the inside of the hook 25 is fixedly connected with a sponge pad 26, the top of the bed board 1 is fixedly connected with a mattress 27, the top of the bed board 1 is fixedly connected with a guard rail 28, and the bed board 1 Both sides of the bottom are fixedly connected with electric telescopic rods 29, and the bottom ends of the two electric telescopic rods 29 are fixedly connected with universal wheels 30, which facilitates the movement of the entire device.

When working, the patient lies on the bed board 1, the patient's feet are placed on the footrest 10, the support rod 3 slides in the clamping slot 201 to a position suitable for the patient's height, and the push block 204 clamps the clamp block 205 through the support rod 203. In the moving groove, the traction plate 6 is adjusted to a suitable position by shaking the rocker 5 to drive the rope 7, the spring rod 9 drives the foot pad 10 to move to a suitable height through the circular hole 8, and the main positioning screw 12 drives the top plate 13 to move the U-shaped card seat. 11 is fixed on the right side of the bed board 1, the depth positioning rod 16 drives the sliding block 17 to slide and fix in the support base 15, the vertical cylinder 18 fixes the L-shaped connecting rod 20 through the vertical positioning rod 19, and the rotating shaft 23 rotates the hanging cylinder 21 to the L-shaped connecting rod 20. The surface of the type link 19 is adjusted to a position suitable for patient traction.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An orthopaedic nursing traction device, comprising a bed board (1), characterized in that: the left side of the bed board (1) is provided with a clamping device (2), and the internal sliding connection of the clamping device (2) There is a support rod (3), and the interior of the support rod (3) is provided with a fixed pulley (4), the left side of the support rod (3) is fixedly connected with a fixing nut (31), and the middle part of the fixing nut (31) A rocker (5) is rotatably connected, the top of the support rod (3) is movably connected with a traction plate (6), and the surface of the fixed pulley (4) is connected to a bottom of the traction plate (6) through a rope (7). Side active connection, the inside of the traction plate (6) is provided with a circular hole (8), the right side of the bottom of the traction plate (6) is articulated with a spring rod (9), and the bottom end of the spring rod (9) A foot support (10) is fixedly connected, a U-shaped clip seat (11) is movably connected to the right side of the bed board (1), and a main positioning screw (12) is threadedly connected to the bottom of the U-shaped clip seat (11), so The main positioning screw (12) penetrates through the U-shaped socket (11) and extends to the inside of the U-shaped socket (11), and one end of the main positioning screw (12) located inside the U-shaped socket (11) is fixedly connected with a The top plate (13), and the bottom of the top plate (13) is threadedly connected with an auxiliary positioning screw (14), the right side of the U-shaped clamp (11) is fixedly connected with a support seat (15), and the support seat (15) is A depth positioning rod (16) is threadedly connected on one side, the depth positioning rod (16) penetrates the support seat (15) and extends to the inside of the support seat (15), and the depth positioning rod (16) is located in the support seat (15). ) inside one end is fixedly connected with a slider (17), a vertical cylinder (18) is fixedly connected to the top of the slider (17), and a vertical positioning rod (19) is threadedly connected to the left side of the vertical cylinder (18). ), one end of the vertical positioning rod (19) penetrates the vertical cylinder (18) and extends to the interior of the vertical cylinder (18), and the interior of the vertical cylinder (18) is slidably connected with an L-shaped connecting rod (20), A hanging cylinder (21) is slidably connected to the surface of one end of the L-shaped connecting rod (20) away from the vertical cylinder (18), and a lateral positioning rod (22) is threadedly connected to the top of the hanging cylinder (21). The bottom end of (22) penetrates through the hanging cylinder (21) and extends to the inside of the hanging cylinder (21). 2. An orthopaedic nursing traction device according to claim 1, characterized in that: the clamping device (2) comprises a clamping slot (201), and one side of the clamping slot (201) is connected to the bed board (1). ) is fixedly connected with one side of the inner wall of the card slot (201), a card shell (202) is fixedly connected to one side of the inner wall of the card slot (201), and a support rod (203) runs through the bottom of the inner wall of the card shell (202), and the support rod (203) The bottom end of the support rod (203) is fixedly connected with a push block (204) at one end of the support rod (203) located outside the card slot (201) through the card slot (201) and the card case (202) in turn and extends to the outside of the card slot (201). A clamping block (205) is fixedly connected to one end of the support rod (203) inside the clamping case (202), and the bottom of the clamping block (205) is located between the bottom of the inner wall of the clamping case (202) and located in the support rod (203). ) is sleeved with a compression spring (206). 3. An orthopaedic nursing traction device according to claim 1, characterized in that: one end of the hanging cylinder (21) away from the L-shaped connecting rod (20) is fixedly connected with a rotating shaft (23), and the hanging cylinder is fixedly connected with a rotating shaft (23). A hanging rope (24) is wound around the surface of (21). 4. An orthopaedic nursing traction device according to claim 3, characterized in that: one end of the hanging rope (24) is fixedly connected with a hanging hook (25), and the inside of the hanging hook (25) is fixedly connected with a hanging hook (25). Foam pad (26). The orthopaedic nursing traction device according to claim 1, wherein a mattress (27) is fixedly connected to the top of the bed board (1), and a guard is fixedly connected to the top of the bed board (1). column (28). 6. An orthopaedic nursing traction device according to claim 5, characterized in that: both sides of the bottom of the bed board (1) are fixedly connected with electric telescopic rods (29), and two of the electric telescopic rods ( The bottom ends of 29) are fixedly connected with universal wheels (30).

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