CN221731141U - An orthopedic splint mounting and fastening device for orthopedics - Google Patents

Abstract

The utility model relates to the technical field of fastening devices and discloses an orthopedic splint mounting and fastening device for orthopaedics, which comprises a bed plate, wherein a first fixing frame and a second fixing frame are respectively and fixedly connected to two sides of the bed plate, a threaded rod is rotationally connected to the inner side wall of the first fixing frame, a sliding rod is fixedly connected to the inner side wall of the second fixing member, a threaded sleeve is connected to the surface of the threaded rod in a threaded manner, a movable plate is fixedly connected to the surface of the threaded sleeve, the other end of the movable plate is slidably connected with the sliding rod, a moving mechanism is arranged on the upper surface of the movable plate, a fixing member is fixedly connected to the movable end of the moving mechanism, an upper splint is fixedly connected to the inner top wall of the fixing member, a shell is fixedly connected to the inner bottom wall of the fixing member, and a jacking mechanism is arranged in the shell; the leg fixing device is simple and convenient to fix the legs of the patient, the fixing tightness can be adjusted, the height and the level can be adjusted according to the actual requirements of the patient, the adaptability is high, and the comfort level of the patient can be effectively increased.

Description

An orthopedic splint mounting and fastening device for orthopedics

Technical Field

The utility model relates to the technical field of fastening devices, in particular to an orthopedic splint installation fastening device for orthopedics.

Background Art

When a patient is injured and the bones are damaged, especially for athletes, the chance of leg bone injury is often very high. Doctors need to use a splint to fix the affected area after diagnosis and treatment. The splint is the most commonly used auxiliary treatment tool in orthopedics. It is wrapped around the patient's affected limb in conjunction with a bandage, and helps to reposition broken bones or fractured bones through clamping fixation, while replacing bones to play a supporting role. Existing orthopedic splints for orthopedics are inconvenient to install, and their lifting height is often fixed. A set of devices is often not suitable for patients of different ages and body shapes. The patient's legs cannot be adjusted after being fixed, and the height and level cannot be adjusted according to the patient's actual needs. The adaptability is poor and the patient's comfort is poor. For this reason, an orthopedic splint installation and fastening device for orthopedics is proposed.

Utility Model Content

The purpose of the utility model is to provide an orthopedic splint installation and fastening device for orthopedics to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an orthopedic splint installation and fastening device for orthopedics, comprising a bed board, a first fixing frame, a second fixing frame and a fixing piece, wherein the first fixing frame and the second fixing frame are fixedly connected to two sides of the bed board respectively, the inner side wall of the first fixing frame is rotatably connected to a threaded rod, the inner side wall of the second fixing piece is fixedly connected to a sliding rod, the surface of the threaded rod is threadedly connected to a threaded sleeve, the surface of the threaded sleeve is fixedly connected to a movable plate, and the other end of the movable plate is slidably connected to the sliding rod, a moving mechanism is provided on the upper surface of the movable plate, the movable end of the moving mechanism is fixedly connected to the fixing piece, the top wall inside the fixing piece is fixedly connected to an upper splint, the inner bottom wall inside the fixing piece is fixedly connected to a shell, and a lifting mechanism is provided inside the shell.

As a preferred solution, the moving mechanism includes a slide groove, a slider and an electric telescopic rod. The surface of the movable plate is provided with a slide groove, the inner side wall of the slide groove is slidably connected to the slider, the surface of the movable plate is fixedly connected to the electric telescopic rod, the movable end of the electric telescopic rod is fixedly connected to the side wall of the slider, and the lower surface of the slider is fixedly connected to the upper surface of the fixing part.

As a preferred solution, a servo motor is fixedly connected to the upper surface of the first fixing frame, and a power output end of the servo motor is fixedly connected to one end of the threaded rod.

As a preferred embodiment, the lifting mechanism includes a limit groove, a limit block, a lower splint, an upper hinge, a connecting rod, a bidirectional screw, a screw sleeve, a movable block and a lower hinge. The inner wall of the shell is rotatably connected to a bidirectional screw, both ends of the bidirectional screw are threadedly connected to the screw sleeve, the surface of the screw sleeve is fixedly connected to the movable block, and the upper surface of the movable block is fixedly connected to the lower hinge.

As a preferred embodiment, a limiting groove is provided on the inner wall of the shell, the inner wall of the limiting groove is slidably connected to a limiting block, the side wall of the limiting block is fixedly connected to a lower splint, the lower surface of the lower splint is fixedly connected to a lower hinge, and a connecting rod is hinged between the upper hinge and the lower hinge.

As a preferred solution, the side wall of the shell is rotatably connected with a knob, and one end of the knob is fixedly connected to one end of the bidirectional screw rod.

As a preferred solution, a controller is fixedly connected to the side wall of the first fixing frame.

As a preferred solution, the servo motor and the electric telescopic rod are electrically connected to an external power supply through a controller.

Technical effects and advantages of the utility model:

1. The servo motor can be controlled by the controller. The output end rotates to drive the threaded rod to rotate. The rotation of the threaded rod provides power for the threaded sleeve. The threaded sleeve can only move in the vertical direction under the limit of the movable plate and the sliding rod. The movement of the threaded sleeve drives the movement of the movable plate, and the movement of the movable plate drives the movement of the fixed part, that is, the height of the patient's legs is adjusted. The operation of the electric telescopic rod can be controlled by the controller. The movement of one end of the electric telescopic rod drives the movement of the slider, and the movement of the slider drives the movement of the fixed part, that is, the patient's legs are moved laterally. It can be adjusted according to the actual needs of the patient, has strong adaptability, and can effectively increase the comfort of the patient.

2. The bidirectional screw can be driven to rotate by turning the knob, and the rotation of the bidirectional screw drives the screw sleeve to move, and the movement of the screw sleeve drives the movable block to move, and the movement of the movable block drives the lower hinge to move, and the movement of the lower hinge causes the connecting rod to rotate. The upper hinge is lifted by the rotation of the connecting rod, that is, the lower splint is lifted, so that the lower splint moves to the upper splint, thereby fixing the patient's legs. The fixation operation is simple and convenient, the fixation tightness can be adjusted, and the adaptability is strong.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is an enlarged view of the structure at point A in FIG. 1 of the present invention.

FIG3 is a schematic diagram of the internal structure of the housing of the present invention.

FIG. 4 is an enlarged view of the structure at point B in FIG. 3 of the present invention.

In the figure: 1. bed board; 2. first fixed frame; 3. second fixed frame; 4. threaded rod; 5. sliding rod; 6. threaded sleeve; 7. movable plate; 8. controller; 9. servo motor; 10. slide groove; 11. slider; 12. electric telescopic rod; 13. fixing piece; 14. upper clamping plate; 15. shell; 16. limit groove; 17. limit block; 18. lower clamping plate; 19. upper hinge; 20. connecting rod; 21. two-way screw rod; 22. screw rod sleeve; 23. movable block; 24. lower hinge; 25. knob.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

The utility model provides an orthopedic splint installation and fastening device as shown in Figures 1-4, comprising a bed board 1, a first fixing frame 2, a second fixing frame 3 and a fixing piece 13, the first fixing frame 2 and the second fixing frame 3 are fixedly connected to the two sides of the bed board 1 respectively, the inner wall of the first fixing frame 2 is rotatably connected to a threaded rod 4, the inner wall of the second fixing piece 13 is fixedly connected to a sliding rod 5, the surface of the threaded rod 4 is threadedly connected to a threaded sleeve 6, the surface of the threaded sleeve 6 is fixedly connected to a movable plate 7, and the other end of the movable plate 7 is slidably connected to the sliding rod 5, a moving mechanism is arranged on the upper surface of the movable plate 7, the movable end of the moving mechanism is fixedly connected to the fixing piece 13, the inner top wall of the fixing piece 13 is fixedly connected to an upper splint 14, the inner bottom wall of the fixing piece 13 is fixedly connected to a shell 15, and a lifting mechanism is arranged inside the shell 15.

In this embodiment, the moving mechanism includes a slide groove 10, a slider 11 and an electric telescopic rod 12. The surface of the movable plate 7 is provided with a slide groove 10, and the inner wall of the slide groove 10 is slidably connected to the slider 11. The surface of the movable plate 7 is fixedly connected to the electric telescopic rod 12. The movable end of the electric telescopic rod 12 is fixedly connected to the side wall of the slider 11, and the lower surface of the slider 11 is fixedly connected to the upper surface of the fixing member 13. The upper surface of the first fixed frame 2 is fixedly connected to a servo motor 9, and the power output end of the servo motor 9 is fixedly connected to one end of the threaded rod 4; the servo motor 9 can be controlled to operate by the controller 8, and the output end rotates to drive the threaded rod 4 The threaded rod 4 rotates, and the rotation of the threaded rod 4 provides power for the threaded sleeve 6. The threaded sleeve 6 can only move in the vertical direction under the limitation of the movable plate 7 and the sliding rod 5. The movement of the threaded sleeve 6 drives the movable plate 7 to move, and the movement of the movable plate 7 drives the fixing part 13 to move, that is, the height of the patient's legs is adjusted. The operation of the electric telescopic rod 12 can be controlled by the controller 8. The movement of one end of the electric telescopic rod 12 drives the slider 11 to move, and the movement of the slider 11 drives the fixing part 13 to move, that is, the patient's legs are moved laterally. It can be adjusted according to the actual needs of the patient, has strong adaptability, and can effectively increase the comfort of the patient.

In this embodiment, the lifting mechanism includes a limit groove 16, a limit block 17, a lower splint 18, an upper hinge 19, a connecting rod 20, a bidirectional screw 21, a screw sleeve 22, a movable block 23 and a lower hinge 24. The inner wall of the shell 15 is rotatably connected with the bidirectional screw 21, and both ends of the bidirectional screw 21 are threadedly connected with the screw sleeve 22. The surface of the screw sleeve 22 is fixedly connected with the movable block 23, and the upper surface of the movable block 23 is fixedly connected with the lower hinge 24. The inner wall of the shell 15 is provided with a limit groove 16, and the inner wall of the limit groove 16 is slidably connected with the limit block 17. The side wall of the limit block 17 is fixedly connected with the lower splint 18, and the lower surface of the lower splint 18 is fixedly connected with the lower hinge 24. The upper hinge 19 A connecting rod 20 is hinged between the lower hinge 24, and a knob 25 is rotatably connected to the side wall of the shell 15, and one end of the knob 25 is fixedly connected to one end of the two-way screw 21; the two-way screw 21 can be driven to rotate by rotating the knob 25, and the rotation of the two-way screw 21 drives the screw sleeve 22 to move, and the movement of the screw sleeve 22 drives the movable block 23 to move, and the movement of the movable block 23 drives the lower hinge 24 to move, and the movement of the lower hinge 24 causes the connecting rod 20 to rotate, and the upper hinge 19 is lifted by the rotation of the connecting rod 20, that is, the lower splint 18 is lifted, so that the lower splint 18 moves to the upper splint 14, thereby fixing the patient's leg, and the fixing operation is simple and convenient, the fixing tightness can be adjusted, and the adaptability is strong.

In this embodiment, a controller 8 is fixedly connected to the side wall of the first fixed frame 2, and the servo motor 9 and the electric telescopic rod 12 are electrically connected to an external power supply through the controller 8; the operation of the servo motor 9 and the electric telescopic rod 12 can be controlled by the controller 8, and the control operation is simple and convenient, and easy to use.

Working principle of the utility model: The utility model is an orthopedic splint installation and fastening device for orthopedics. The two-way screw rod 21 is driven to rotate by rotating the knob 25. The rotation of the two-way screw rod 21 drives the screw rod sleeve 22 to move. The movement of the screw rod sleeve 22 drives the movable block 23 to move. The movement of the movable block 23 drives the lower hinge 24 to move. The movement of the lower hinge 24 causes the connecting rod 20 to rotate. The upper hinge 19 is lifted by the rotation of the connecting rod 20, that is, the lower splint 18 is lifted, so that the lower splint 18 moves to the upper splint 14, thereby fixing the patient's leg; the servo is controlled by the controller 8 When the motor 9 runs, the output end rotates to drive the threaded rod 4 to rotate, and the rotation of the threaded rod 4 provides power for the threaded sleeve 6. The threaded sleeve 6 can only move in the vertical direction under the limitation of the movable plate 7 and the sliding rod 5. The movement of the threaded sleeve 6 drives the movable plate 7 to move, and the movement of the movable plate 7 drives the fixing part 13 to move, that is, the height of the patient's legs is adjusted. The operation of the electric telescopic rod 12 can be controlled by the controller 8. The movement of one end of the electric telescopic rod 12 drives the slider 11 to move, and the movement of the slider 11 drives the fixing part 13 to move, that is, the patient's legs are moved laterally, and can be adjusted according to the actual needs of the patient.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an orthopedics is with orthopedics splint installation fastener, includes bed board (1), first mount (2), second mount (3) and mounting (13), its characterized in that: the utility model discloses a bed board, bed board (1) both sides are fixedly connected with first mount (2) and second mount (3) respectively, first mount (2) inside wall rotation is connected with threaded rod (4), second mount (3) inside wall fixedly connected with slide bar (5), threaded rod (4) surface threaded connection has thread bush (6), thread bush (6) fixed surface is connected with fly leaf (7), and fly leaf (7) other end and slide bar (5) slip link to each other, fly leaf (7) upper surface is provided with moving mechanism, moving mechanism expansion end fixedly connected with mounting (13), roof fixedly connected with punch holder (14) in mounting (13), wall fixedly connected with casing (15) in mounting (13), casing (15) inside is provided with climbing mechanism.

2. An orthopedic splint mounting and fastening device as defined in claim 1, wherein: the moving mechanism comprises a sliding groove (10), a sliding block (11) and an electric telescopic rod (12), the sliding groove (10) is formed in the surface of the movable plate (7), the sliding block (11) is slidably connected to the inner side wall of the sliding groove (10), the electric telescopic rod (12) is fixedly connected to the surface of the movable plate (7), the movable end of the electric telescopic rod (12) is fixedly connected with the side wall of the sliding block (11), and the lower surface of the sliding block (11) is fixedly connected with the upper surface of the fixing piece (13).

3. An orthopedic splint mounting and fastening device as defined in claim 1, wherein: the upper surface of the first fixing frame (2) is fixedly connected with a servo motor (9), and the power output end of the servo motor (9) is fixedly connected with one end of the threaded rod (4).

4. An orthopedic splint mounting and fastening device as defined in claim 1, wherein: the lifting mechanism comprises a limiting groove (16), a limiting block (17), a lower clamping plate (18), an upper hinge piece (19), a connecting rod (20), a bidirectional screw rod (21), a screw rod sleeve (22), a movable block (23) and a lower hinge piece (24), wherein the bidirectional screw rod (21) is rotationally connected to the inner side wall of the shell (15), screw rod sleeves (22) are connected to two ends of the bidirectional screw rod (21) in a threaded manner, movable blocks (23) are fixedly connected to the surfaces of the screw rod sleeves (22), and lower hinge pieces (24) are fixedly connected to the upper surfaces of the movable blocks (23).

5. An orthopedic splint mounting and fastening device as defined in claim 1, wherein: limiting grooves (16) are formed in the inner side walls of the shell (15), limiting blocks (17) are slidably connected to the inner side walls of the limiting grooves (16), lower clamping plates (18) are fixedly connected to the side walls of the limiting blocks (17), lower hinge pieces (24) are fixedly connected to the lower surfaces of the lower clamping plates (18), and connecting rods (20) are hinged between the upper hinge pieces (19) and the lower hinge pieces (24).

6. An orthopedic splint mounting and fastening device as defined in claim 1, wherein: the side wall of the shell (15) is rotationally connected with a knob (25), and one end of the knob (25) is fixedly connected with one end of the bidirectional screw rod (21).

7. An orthopedic splint mounting and fastening device as defined in claim 1, wherein: the side wall of the first fixing frame (2) is fixedly connected with a controller (8).

8. An orthopedic splint mounting and fastening device according to claim 3, wherein: the servo motor (9) and the electric telescopic rod (12) are electrically connected with an external power supply through the controller (8).