Adjustable multifunctional ring stand

Abstract

The utility model discloses an adjustable multifunctional ring stand in the technical field of orthopedic instruments, telescopic rods are arranged around the front end face and the rear end face of a second ring, fixing rods are arranged on the top and the bottom of the right side of a first ring and the top and the bottom of the right side of a third ring, the right sides of the fixing rods are jointly and movably connected with a side panel, and T-shaped sliding blocks are arranged on the right sides of the fixing rods; the electric push rod can adjust the height of the circular supporting plate through stretching and retracting, so that the front and rear end faces of the bottom of the shank can support the shank of the patient, and the lying comfort of the patient can be improved; the first circular ring and the third circular ring are connected with the second circular ring through the telescopic rods respectively, so that when the length of the whole annular support body is adjusted, the length of the telescopic rods can be stretched through the first circular ring and the third circular ring, adjustment can be conducted, and then the T-shaped sliding blocks can be fixed in the T-shaped sliding grooves through cooperation of fixing bolts and threaded holes. Therefore, the phenomenon that the telescopic rod is loosened can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic instruments, in particular to an adjustable multifunctional ring frame. Background Art

[0002] A ring frame is a special device used in orthopedics. Its function is to fix the patient's reduction part, such as the leg, so that the part of the leg fracture where the nail is fixed will not be dislocated again and cause secondary injury. However, the existing ring frame still has some shortcomings. For example, it does not have the effect of supporting the patient's legs during fixation, which causes the patient's legs, especially the calves, to be easily suspended in the air, which not only affects the postoperative recovery, but also increases the patient's discomfort. At the same time, the length of the ring frame cannot be adjusted and cannot be adjusted according to the patient's calf length. For this reason, we propose an adjustable multifunctional ring frame. Utility Model Content

[0003] The purpose of the present invention is to provide an adjustable multifunctional ring stand to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The adjustable multifunctional ring frame includes a ring bracket main body, which includes a circular ring one, a circular ring two and a circular ring three. Telescopic rods are arranged around the front and rear end surfaces of the circular ring two, and the circular ring one and the circular ring three are respectively arranged on the front and rear end surfaces of the circular ring two through the telescopic rods. Fixed rods are arranged on the top and bottom of the right sides of the circular ring one and the circular ring three. The right side of the fixed rod is movably connected to a side panel. A T-shaped slider is provided on the right side of the fixed rod. A T-shaped slide matching the T-shaped slider is longitudinally penetrated at the top and bottom of the left side of the side panel. A slot is longitudinally provided at the top and bottom of the right side of the side panel, and the slots at the same position are connected to the T-shaped slide. Threaded holes are provided on the right side of the T-shaped slide. A fixing bolt is provided on the top and bottom of the right side of the side panel, and the left side of the fixing bolt penetrates the slot and is movably connected to the T-shaped slide through the matching threaded hole. A base is provided on the left bottom of the side panel, and an electric push rod is provided at the middle of the front and rear end surfaces of the top of the base, and a circular support plate is provided on the top of the electric push rod.

[0006] Furthermore: the telescopic rod includes a telescopic mother rod, the inner cavity of the telescopic mother rod is sleeved with a telescopic sub-rod, the front end surface of the inner cavity of the telescopic mother rod is provided with an annular groove, the annular groove is provided with a rubber anti-slip layer, and the rubber anti-slip layer is fitly connected to the outer wall of the telescopic sub-rod.

[0007] Furthermore: a sponge pad layer is provided on the top of each circular support plate, the top of each sponge pad layer is set to be semicircular, and the outer wall of the sponge pad layer is wrapped with a paint leather layer.

[0008] Furthermore: the front and rear end surfaces of the bottom of the base are both provided with battery slots, the battery slots are respectively electrically connected to the electric push rods at the same position, and the bottoms of the battery slots are both provided with matching protective covers.

[0009] Furthermore: reinforcing washers are sleeved on the fixing bolts, and the fixing bolts are all configured as hexagon socket bolts.

[0010] Furthermore: the angles between the fixing rods and the side panels are set to ninety degrees, and the base and the side panels are an integrally formed structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The adjustable multifunctional ring frame, when the ring bracket body is installed on the patient's calf (the patient is lying flat on the bed at this time), the electric push rod can adjust the height of the circular support plate by telescoping, so that the front and rear ends of the bottom of the calf can face the patient's calf to support it, which can increase the comfort of the patient when lying down; the ring one and the ring three are respectively connected to the ring two by the telescopic rod, so when adjusting the length of the overall ring bracket body, the length of the telescopic rod can be stretched by the ring one and the ring three, so that adjustment can be made, and after the adjustment is completed, the ring one and the ring three can drive the T-shaped slider to move back and forth in the T-shaped slide groove by the fixing rod, and then the T-shaped slider can be fixed in the T-shaped slide groove by the cooperation of the fixing bolt and the threaded hole, so that the telescopic rod can be prevented from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the annular bracket of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of A of the utility model;

[0016] Figure 4 This is a schematic diagram of the telescopic rod structure of the utility model.

[0017] In the figure: 1. Ring bracket body; 2. Ring 1; 3. Ring 2; 4. Ring 3; 5. Telescopic rod; 6. Fixed rod; 7. Side panel; 8. T-shaped slider; 9. T-shaped slide; 10. Slot; 11. Threaded hole; 12. Fixing bolt; 13. Base; 14. Electric push rod; 15. Circular support plate; 16. Sponge pad; 17. Telescopic mother rod; 18. Telescopic sub-rod; 19. Annular groove; 20. Rubber anti-slip layer. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1:

[0020] See also Figure 1-4The utility model provides a technical solution: an adjustable multifunctional ring stand refers to a surgical instrument for fixing the reduction part during orthopedic surgery to ensure that the bone will not be dislocated again, including a ring stand body 1, the ring stand body 1 includes a ring 1 2, a ring 2 3 and a ring 3 4, the ring 1 2, the ring 2 3 and the ring 3 4 are all common existing technologies in this field, and fixing screws can be installed on the ring 1 2, the ring 2 3 and the ring 3 4 to fix the patient's reduction part, the front and rear end surfaces of the ring 2 3 are all provided with telescopic rods 5, and the ring 1 2 and the ring 3 4 are respectively set by the telescopic rods 5 At the front and rear end surfaces of the ring 2 3, the distance between the ring 1 2 and the ring 2 3 and the distance between the ring 3 4 and the ring 2 3 can be adjusted respectively by telescoping the telescopic rod 5 to meet different usage requirements. The top and bottom of the right side of the ring 1 2 and the ring 3 4 are both provided with a fixed rod 6, and the right side of the fixed rod 6 is connected with a side panel 7. The right side of the fixed rod 6 is provided with a T-shaped slider 8. The top and bottom of the left side of the side panel 7 are longitudinally penetrated with a T-shaped slide 9 that matches the T-shaped slider 8. When the ring 1 2 and the ring 3 4 are adjusted, the right side of both can drive the T-shaped slider 8 through the fixed rod 6. The front and rear movement in the T-shaped slide 9 can support the ring 1 2 and the ring 3 4, and increase the stability of the ring 1 2 and the ring 3 4 when moving. The top and bottom of the right side of the side panel 7 are longitudinally provided with slots 10, and the slots 10 at the same position are connected to the T-shaped slide 9. The right side of the T-shaped slider 8 is provided with threaded holes 11, and the top and bottom of the right side of the side panel 7 are provided with fixing bolts 12, and the left side of the fixing bolts 12 pass through the slots 10 and are movably connected to the T-shaped slider 8 through the matching threaded holes 11. After the adjustment of the ring 1 2 and the ring 3 4 is completed, the fixing bolts 11 can be used to fix the ring 1 The cooperation between 12 and the threaded hole 11 fixes the T-shaped slider 8 in the T-shaped slide groove 9, so as to avoid the loosening of the telescopic rod 5, which causes the ring 1 2 and the ring 3 4 to be out of position. A base 13 is provided at the bottom left side of the side panel 7, and an electric push rod 14 is provided in the middle of the front and rear end surfaces of the top of the base 13. A circular support plate 15 is provided on the top of the electric push rod 14. The electric push rod 14 can drive the circular support plate 15 to move up and down by telescoping, so that it can be adjusted to a suitable height, so that the patient's legs can be supported, thereby avoiding the phenomenon of the legs hanging in the air and increasing the comfort of the patient's legs.

[0021] Among them, preferably, the telescopic rod 5 includes a telescopic mother rod 17, the inner cavity of the telescopic mother rod 17 is sleeved with a telescopic sub-rod 18, the front end surface of the inner cavity of the telescopic mother rod 17 is provided with an annular groove 19, and the annular groove 19 is provided with a rubber anti-slip layer 20. The rubber anti-slip layer 20 is fitly connected to the outer wall of the telescopic sub-rod 18. The provided rubber anti-slip layer 20 can increase the friction force of pulling and pulling the telescopic sub-rod 18, thereby avoiding the phenomenon of autonomous movement of the telescopic sub-rod 18.

[0022] Preferably, a sponge pad layer 16 is provided on the top of the circular support plate 15, and the top of the sponge pad layer 16 is set to be semicircular. The outer wall of the sponge pad layer 16 is wrapped with a patent leather layer. This setting can increase the comfort of supporting the patient's legs.

[0023] Preferably, the front and rear end surfaces of the bottom of the base 13 are provided with battery slots, and the battery slots are electrically connected to the electric push rods 14 at the same position. The bottoms of the battery slots are provided with matching protective covers, and batteries can be installed in the battery slots to provide power for the electric push rods 14, so that no external power supply is required.

[0024] Example 2:

[0025] Reference Figure 1-2 This embodiment is different from the first embodiment in that: a reinforcing gasket is sleeved on the fixing bolts 12, and the fixing bolts 12 are all configured as hexagon socket bolts, which are convenient for quick installation and disassembly, and the connection is stable after installation; the angle between the fixing rod 6 and the side panel 7 is set to ninety degrees, and the base 13 and the side panel 7 are an integrally formed structure, which can increase the stability of the overall structure.

[0026] 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, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable multifunctional ring stand, comprising a ring stand body (1), characterized in that: The annular bracket body (1) comprises a circular ring 1 (2), a circular ring 2 (3) and a circular ring 3 (4), the front and rear end surfaces of the circular ring 2 (3) are all surrounded by telescopic rods (5), and the circular ring 1 (2) and the circular ring 3 (4) are respectively arranged on the front and rear end surfaces of the circular ring 2 (3) through the telescopic rods (5), the top and bottom of the right sides of the circular ring 1 (2) and the circular ring 3 (4) are both provided with fixed rods (6), the right side of the fixed rods (6) are movably connected with a side panel (7), the right side of the fixed rods (6) are provided with a T-shaped slider (8), the top and bottom of the left side of the side panel (7) are longitudinally penetrated with a T-shaped slide groove (9) matching the T-shaped slider (8), and the side panel (7) is provided with a fixed rod (6) on the right side. The top and bottom of the right side of the panel (7) are longitudinally provided with slots (10), and the slots (10) are connected to the T-shaped slide groove (9) at the same position. The right side of the T-shaped slide block (8) is provided with threaded holes (11). The top and bottom of the right side of the side panel (7) are provided with fixing bolts (12), and the left side of the fixing bolts (12) penetrates the slots (10) and is movably connected to the T-shaped slide block (8) through matching threaded holes (11). The bottom of the left side of the side panel (7) is provided with a base (13), and the middle part of the front and rear end surfaces of the top of the base (13) is provided with electric push rods (14), and the top of the electric push rods (14) is provided with a circular support plate (15).

2. The adjustable multifunctional ring stand according to claim 1, characterized in that: The telescopic rod (5) comprises a telescopic mother rod (17), the inner cavity of the telescopic mother rod (17) is sleeved with a telescopic sub-rod (18), the inner cavity front end surface of the telescopic mother rod (17) is provided with an annular groove (19), the annular groove (19) is provided with a rubber anti-slip layer (20), and the rubber anti-slip layer (20) is fitted and connected with the outer wall of the telescopic sub-rod (18).

3. The adjustable multifunctional ring stand according to claim 1, characterized in that: The top of the circular support plate (15) is provided with a sponge cushion layer (16), the top of the sponge cushion layer (16) is arranged in a semicircular shape, and the outer wall of the sponge cushion layer (16) is wrapped with a paint leather layer.

4. The adjustable multifunctional ring stand according to claim 1, characterized in that: The front and rear end surfaces of the bottom of the base (13) are both provided with battery slots, and the battery slots are respectively electrically connected to the electric push rods (14) at the same position, and the bottoms of the battery slots are both provided with matching protective covers.

5. The adjustable multifunctional ring stand according to claim 1, characterized in that: The fixing bolts (12) are all sleeved with reinforcement gaskets, and the fixing bolts (12) are all configured as hexagon socket bolts.

6. The adjustable multifunctional ring stand according to claim 1, characterized in that: The included angles between the fixing rod (6) and the side panel (7) are both set to ninety degrees, and the base (13) and the side panel (7) are an integrally formed structure.

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