CN216168452U - An auxiliary treatment device for fractures - Google Patents

Abstract

The utility model provides an auxiliary treatment device for fractures, which mainly relates to the technical field of medical devices. An auxiliary treatment device for fractures, comprising two vertical rods arranged in parallel, racks are respectively fixed on the upper parts of the outer sides of the vertical rods, a lifting rod is arranged between the two vertical rods, and the two ends of the lifting rod are respectively A square sliding sleeve is fixedly installed, the sliding sleeves are respectively sleeved on the outer side of the corresponding vertical rod, the outer circumference of the rotating shaft is respectively fixed to install the gear, the bearing in the through hole is installed with the worm, and the bottom surface of the lifting rod is provided with a chute, The two sides of the chute are respectively slidingly fitted to install the sliding block, the bottom of the sliding block is respectively fixed and installed with the support plate through the suspension rope, and the bottom of the vertical rod is provided with a locking mechanism. The beneficial effect of the utility model is that when the device is in use, it can drive the patient's leg to move up and down through the lifting and lowering of the lifting rod, assist the movement of the patient's leg, improve the blood circulation of the patient's leg, and speed up the recovery of the patient.

Description

An auxiliary treatment device for fractures

technical field

The utility model mainly relates to the technical field of medical devices, in particular to an auxiliary treatment device for fractures.

Background technique

When caring for a patient with a leg fracture, after the patient's leg is cast or splinted after surgery, it needs to be elevated or suspended so that it can recover quickly. The current hoisting device only suspends the legs, and cannot lift the legs, which is not conducive to the recovery of patients with leg fractures, and the hoisting device in the prior art is provided on a plurality of support frames and ropes and other structures, the support frames need to be assembled and fixed one by one during installation and disassembly, which is complicated to install and inconvenient for users to use.

Utility model content

In order to solve the deficiencies of the prior art, the present invention provides an auxiliary fracture treatment device. When the device is in use, it can drive the patient's leg to move up and down through the lifting and lowering of the lifting rod, so as to assist the movement of the patient's leg and improve the patient's leg. blood circulation and speed up the recovery of the patient.

In order to realize the above-mentioned purpose, the present utility model realizes through the following technical solutions:

An auxiliary treatment device for fractures, comprising two vertical rods arranged in parallel, a rack is respectively fixed on the upper part of the outer side of the vertical rods, a lifting rod is arranged between the two vertical rods, and the two ends of the lifting rod are respectively A square sliding sleeve is fixedly installed, the sliding sleeves are respectively sleeved on the outer side of the corresponding vertical rod, the rotating shaft is rotated and installed in the sliding sleeve through the bearing, the outer circumference of the rotating shaft is respectively fixed and installed with gears, and the gears are respectively connected with the corresponding teeth. The upper part of the outer side of the sliding sleeve is respectively provided with through holes, the worms are installed in the bearings in the through holes, the worms are respectively meshed with the corresponding gears, the outer ends of the worms are respectively fixed and installed with handles, the lifting and lowering The bottom surface of the rod is provided with a chute, the two sides of the chute are slidably fitted to install the sliders, the bottoms of the sliders are respectively fixed and installed by the suspension ropes, and the bottoms of the vertical rods are provided with locking mechanisms .

The locking mechanism includes a U-shaped plate, the bottom surfaces of the vertical rods are respectively connected to the top surfaces of the corresponding U-shaped plates through bearings, and the bottom surfaces of the U-shaped plates are respectively provided with first screw holes, the first screw holes The inner threads are respectively matched with the installation screws, and the upper ends of the screws are respectively fixed and installed with clamping plates, and the clamping plates are located in the corresponding U-shaped plates.

The front of one of the sliding sleeves is provided with a second screw hole, and the inner thread of the second screw hole is fitted with a locking nut, and the inner end of the locking nut can be in contact with the front face of the corresponding gear.

The front and the back of one side of the inner wall of the sliding sleeve are respectively provided with vertically penetrating limit grooves, and the front and the back of the vertical rod are respectively fixed and installed with limit plates, and the limit plates are respectively located in the corresponding limit grooves and Sliding fit with it.

Compared with the prior art, the beneficial effects of the present utility model are:

When the device is in use, the worm on the sliding sleeve is simultaneously rotated, so that the worm drives the corresponding gear to rotate, and the gear moves along the corresponding rack when rotating, so that the sliding sleeve drives the lifting rod to move, and the patient's leg is placed The patient's legs can be driven to move in the support plate, and the operation is simple and convenient to use.

Description of drawings

Accompanying drawing 1 is the structural representation of the present utility model;

Accompanying drawing 2 is the front view of the present utility model;

Accompanying drawing 3 is the enlarged view of the B-direction view of FIG. 2;

4 is an enlarged view of the cross-sectional view taken along the line A-A of FIG. 2;

Accompanying drawing 5 is the internal structure schematic diagram of the utility model sliding sleeve;

6 is a schematic structural diagram of the U-shaped plate of the present invention.

Symbols shown in the drawings: 1, vertical rod; 2, rack; 3, lifting rod; 4, sliding sleeve; 5, rotating shaft; 6, gear; 7, through hole; 8, worm; 9, handle; 10, Chute; 11, slider; 12, pallet; 13, U-shaped plate; 14, first screw hole; 15, screw rod; 16, clamping plate; 17, second screw hole; 18, lock nut; 19 , Limit slot; 20. Limit plate.

Detailed ways

The utility model will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the teaching content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the limited scope of the present application.

Example: a fracture auxiliary treatment device

As shown in Figure 1-6, this example can drive the patient's legs to move through the movement of the lifting rod. The specific structure includes:

Two vertical rods 1 arranged in parallel, the upper part of the outer side of the vertical rod 1 is respectively fixed with a rack 2, a lifting rod 3 is arranged between the two vertical rods 1, and the two ends of the lifting rod 3 are respectively fixed and installed A square sliding sleeve 4, one side of the sliding sleeve 4 is fixedly connected with the corresponding end of the lifting rod 3, the sliding sleeve 4 is respectively sleeved on the outer side of the corresponding vertical rod 1, and the sliding sleeve 4 is rotated through the bearing. Install the rotating shaft 5, one end of the rotating shaft 5 is connected to the rear bearing of the inner wall of the corresponding sliding sleeve 4, the other end of the rotating shaft 5 is connected to the front bearing of the inner wall of the corresponding sliding sleeve 4, and the outer circumference of the rotating shaft 5 is respectively fixed and installed Gear 6, the gear 6 meshes with the corresponding rack 2 respectively, the upper part of the outer side of the sliding sleeve 4 is respectively provided with a through hole 7, and the worm 8 is mounted in the bearing in the through hole 7, and both ends of the worm 8 are Located outside the corresponding through holes 7, the worms 8 are meshed with the corresponding gears 6 respectively, the outer ends of the worms 8 are respectively fixed to install the handle 9, and the bottom surface of the lifting rod 3 is provided with a chute 10, the chute The two sides of the inside of 10 are slidably fitted to install the sliding block 11 respectively. The bottom of the sliding block 11 is respectively fixed to the mounting plate 12 by the suspension rope, and the bottom of the vertical rod 1 is provided with a locking mechanism.

The locking mechanism includes a U-shaped plate 13, the bottom surfaces of the vertical rods 1 are respectively connected to the top surfaces of the corresponding U-shaped plates 13 through bearings, and the bottom surfaces of the U-shaped plates 13 are respectively provided with first screw holes 14, so The first screw holes 14 are respectively threaded with mounting screws 15. Both ends of the screw rods 15 are located outside the corresponding first screw holes 14. The plates 16 are located in the corresponding U-shaped plates 13 , and the clamping plates 16 are respectively slidably fitted with the inner walls of the corresponding U-shaped plates 13 . In this structural design, the vertical rods 1 are placed on both sides of the hospital bed respectively. By rotating the U-shaped plate 13, the two sides of the bed frame of the hospital bed are respectively set in the openings of the corresponding U-shaped plate 13, and by rotating the corresponding screw 15. Make the screw 15 drive the corresponding clamping plate 16 to move upward, and clamp the bed frame through the clamping plate 16 and the corresponding U-shaped plate 13, so as to realize the fixed installation of the vertical rod 1, the operation is simple and convenient, the U-shaped plate 13 Installed by rotating, the user can combine the vertical rods 1 arbitrarily during use, and there is no need to distinguish the placement position of the vertical rods 1, as long as the rack 2 is facing the outside, the device can be used normally, which is convenient for the user to use.

The front of one of the sliding sleeves 4 is provided with a second screw hole 17 , the second screw hole 17 is internally threaded to fit a locking nut 18 , and the inner end of the locking nut 18 can be in contact with the front face of the corresponding gear 6 Cooperate. When this structure is used, the inner end of the lock nut 18 is pressed against the gear 6 by rotating the lock nut 18. Under the action of the friction force between the gear 6 and the lock nut 18, the gear 6 can be further prevented from rotating. Therefore, when the user is suspending the limb, the sliding sleeve 4 drives the lifting rod to move downward due to the rotation of the gear 6, thereby improving the reliability of the device.

The front and back of one side of the inner wall of the sliding sleeve 4 are respectively provided with vertically penetrating limit slots 19, and the front and the rear of the vertical rod 1 are respectively fixed and installed with limit plates 20, and the limit plates 20 are respectively located in the corresponding positions. inside the limiting groove 19 and slidingly fit with it. This structural design can play a corresponding limiting role on the sliding sleeve 4, making the sliding sleeve 4 more stable when moving vertically along the corresponding vertical rod 1, preventing the sliding sleeve 4 from shifting, improving the reliability of the device, and being convenient to use user's use.

When the device is in use, the corresponding vertical rods are respectively fixed on the corresponding side of the bed frame of the hospital bed through the locking mechanism, the sliding sleeves are respectively fitted on the corresponding vertical rods, and the sliding sleeves are moved downward to make the gears in the sliding sleeves The installation of the device can be completed by meshing with the corresponding racks respectively. Since the worm has a self-locking effect when meshing with the gears, the gears will not rotate freely during use. When in use, the patient's leg is placed in the support plate to suspend the patient's leg. When the patient's leg needs to be moved, the worms on both sides are simultaneously rotated through the corresponding handle. When the worm rotates, the corresponding gear is rotated. , the gear can move along the meshing rack, the gear drives the lift rod to move through rotation and sliding sleeve, and the up and down movement of the lift rod can be realized by the forward and reverse rotation of the gear, so as to drive the patient's legs through the lift rod and the support plate It is easy to operate and convenient for users to use; and when the device is installed and disassembled, the sliding sleeve can be removed from the corresponding vertical rod to complete the disassembly, and the main structure of the device is a rod-shaped structure. It can be placed more neatly during storage, saving space and facilitating the use of users.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit of the technical solutions of the embodiments of the present invention and range.

Claims (4)

1. The utility model provides a fracture adjunctie therapy device, includes two parallel arrangement's montant (1), its characterized in that: the upper part of the outer side of each vertical rod (1) is fixedly provided with a rack (2) respectively, a lifting rod (3) is arranged between the two vertical rods (1), the two ends of each lifting rod (3) are fixedly provided with a square sliding sleeve (4) respectively, the sliding sleeves (4) are sleeved on the outer sides of the corresponding vertical rods (1) respectively, a rotating shaft (5) is rotatably arranged in each sliding sleeve (4) through a bearing, the periphery of each rotating shaft (5) is fixedly provided with a gear (6) respectively, the gears (6) are meshed with the corresponding racks (2) respectively, the upper part of the outer side of each sliding sleeve (4) is provided with a through hole (7) respectively, a worm (8) is arranged in each through hole (7) through a bearing, the worm (8) is meshed with the corresponding gear (6) respectively, the outer end of each worm (8) is fixedly provided with a handle (9) respectively, the bottom surface of each lifting rod (3) is provided with a sliding groove (10), the two sides in the sliding groove (10) are respectively provided with a sliding block (11) in a sliding fit mode, the bottom of the sliding block (11) is respectively provided with a supporting plate (12) through a suspension rope in a fixed mode, and the bottom of the vertical rod (1) is provided with a locking mechanism.

2. A fracture adjuvant therapy device according to claim 1, wherein: locking mechanism includes U template (13), the top surface of connecting corresponding U template (13) is rotated through the bearing respectively to the bottom surface of montant (1), first screw (14) are seted up respectively to the bottom surface of U template (13), screw-thread fit installation screw rod (15) respectively in first screw (14), the upper end of screw rod (15) is fixed mounting pinch-off blades (16) respectively, pinch-off blades (16) are located corresponding U template (13).

3. A fracture adjuvant therapy device according to claim 1, wherein: a second screw hole (17) is formed in the front of one of the sliding sleeves (4), a locking nut (18) is installed in the second screw hole (17) in a matched mode through internal threads, and the inner end of the locking nut (18) can be in contact fit with the front face of the corresponding gear (6).

4. A fracture adjuvant therapy device according to claim 1, wherein: the front and the back of one side of the inner wall of the sliding sleeve (4) are respectively provided with a vertically through limiting groove (19), the front and the back of the vertical rod (1) are respectively fixedly provided with a limiting plate (20), and the limiting plates (20) are respectively positioned in the corresponding limiting grooves (19) and are in sliding fit with the limiting grooves.

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