Foot hanging frame

Abstract

The utility model discloses a hitching leg frame which comprises a bottom plate, the top of the bottom plate is connected with a base plate through a height adjusting structure, the top of the base plate is provided with a sliding groove, the side wall of the sliding groove is rotationally connected with a second threaded rod, and one end of the second threaded rod penetrates through the side wall of the base plate and is rotationally connected with the base plate. And one end of the second threaded rod is fixedly connected with a rotating block, the side wall of the outer ring of the second threaded rod is in threaded connection with a connecting block, the connecting block is slidably connected into the sliding groove, the top of the connecting block extends out of the sliding groove and is fixedly connected with a supporting plate, and the side wall of the outer ring of the supporting plate is slidably connected with two U-shaped sliding plates. Through mutual cooperation of the supporting rod, the base plate, the bandage, the limiting rod and other components, the leg of a patient can be limited and fixed, so that the phenomenon that the leg of the patient moves during an operation is prevented, the operation efficiency of the patient is improved, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of tripods, in particular to a tripod. Background Art

[0002] Before performing lower limb surgery on a patient, the lower limbs need to be disinfected, and the patient needs to lie flat with the feet stretched horizontally to facilitate the doctor's operation. At the same time, during disinfection, the lower limbs need to be suspended in the air to ensure complete disinfection. Existing joint replacement surgeries have not been able to properly support the lower limbs, causing inconvenience to the work of medical staff.

[0003] For example, Chinese patent publication number CN220801384U discloses a tripod for an operating room, which is used in the field of medical equipment. The utility model has a first vertical pole fixedly installed at both ends of the rod body, a second vertical pole penetrating to the top of the first vertical pole is provided inside the first vertical pole, a screw is rotatably connected to the inside of the first vertical pole through a bearing, a threaded block fixedly connected to the second vertical pole is threaded on the surface of the screw, and a bevel gear is fixedly sleeved on the surface of the screw. When the tripod for an operating room is used, the fixed ring and the movable ring cooperate with each other to clamp the railing beside the operating bed with the structure.

[0004] However, in the above solution, it is not convenient to limit and fix the patient's legs when supporting the patient's legs, which leads to the patient's legs easily moving during surgery, thereby affecting the doctor's surgical operation and being not very convenient. Utility Model Content

[0005] The utility model provides a tripod to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The top of the U-shaped sliding plate is provided with a limiting structure, and the two side walls of the U-shaped sliding plate are fixedly connected to the arc support plate, and the two side walls of the arc support plate are fixedly connected to the strap, and the two side walls of the strap are provided with Velcro fur surfaces, and the two side walls of the arc support plate are provided with Velcro thorn surfaces.

[0008] As a further improvement of this technical solution: The height adjustment structure includes a support rod, which is rotatably connected to the top side wall of the bottom plate. A threaded groove is opened at the top of the support rod, and a first threaded rod is threadedly connected in the threaded groove. The top of the first threaded rod extends out of the threaded groove and is fixedly connected to the bottom side wall of the cushion plate. Rotating rods are fixedly connected to both side walls of the support rod.

[0009] As a further improvement of this technical solution: Anti-slip patterns are provided on the surfaces of the two rotating rods and the rotating block.

[0010] As a further improvement of this technical solution: The two limiting structures include two limiting rods, which are respectively slidably connected to the side walls of the two U-shaped sliding plates. A pulling block is fixedly connected to one end of each of the two limiting rods. Springs are sleeved on the outer side wall of each of the two limiting rods, and both ends of the two springs are respectively fixedly connected to the corresponding pulling block and the side wall of the corresponding U-shaped sliding plate. A plurality of limiting holes are opened on the side wall of the support plate, and one end of each of the two limiting rods penetrates through the corresponding U-shaped sliding plate and extends into two of the limiting holes respectively.

[0011] As a further improvement of this technical solution: An anti-slip pad is provided at the bottom of the bottom plate.

[0012] As a further improvement of this technical solution: Protective pads are provided on the inner side walls of the two arc-shaped support plates and the top of the cushion plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the mutual cooperation of components such as the support rod, the cushion plate, the binding strap, and the limiting rod, the device can limit and fix the patient's leg, thereby preventing the patient's leg from moving during the operation, improving the operation efficiency of the patient, and being simple, convenient, and fast to operate.

[0014] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it in accordance with the content of the description, the following takes the preferred embodiments of the present utility model and combines with the drawings to elaborate in detail as follows. The specific implementation manners of the present utility model are given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0016] Figure 1 is a front sectional structure schematic diagram of a foot hanging rack proposed by the present utility model;

[0017] Figure 2 Left view structural schematic diagram of a hanging footrest proposed by the present utility model;

[0018] Figure 3 is Figure 1 Partial enlarged structural schematic diagram of A in

[0019] Figure 4 is Figure 2 Partial enlarged structural schematic diagram of B in

[0020] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0021] 1, bottom plate; 2, threaded groove; 3, support rod; 4, rotating rod; 5, first threaded rod; 6, second threaded rod; 7, backing plate; 8, sliding groove; 9, arc-shaped supporting plate; 10, binding strap; 11, U-shaped sliding plate; 12, support plate; 13, rotating block; 14, connecting block; 15, pulling block; 16, spring; 17, limiting rod; 18, limiting hole; 19, hook-and-loop fastener rough surface; 20, hook-and-loop fastener prickly surface. Specific embodiments

[0022] The principles and features of the present utility model will be described below with reference to the attached drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model. In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the attached drawings. It should be noted that the attached drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0023] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Please refer to Figures 1 - 4, in the embodiment of the present utility model, a foot hanging rack includes a bottom plate 1. A cushion plate 7 is connected to the top of the bottom plate 1 through a height adjustment structure. A sliding groove 8 is formed in the top of the cushion plate 7. A second threaded rod 6 is rotatably connected to the side wall of the sliding groove 8. One end of the second threaded rod 6 penetrates through the side wall of the cushion plate 7 and is rotatably connected to the cushion plate 7. A rotating block 13 is fixedly connected to one end of the second threaded rod 6. A connecting block 14 is threadedly connected to the outer side wall of the second threaded rod 6. The connecting block 14 is slidably connected in the sliding groove 8. The top of the connecting block 14 extends out of the sliding groove 8 and is fixedly connected to a support plate 12. Two U-shaped sliding plates 11 are slidably connected to the outer side wall of the support plate 12. Limiting structures are provided on the side walls of the two U-shaped sliding plates 11. Arc-shaped support plates 9 are fixedly connected to the tops of the two U-shaped sliding plates 11. Straps 10 are fixedly connected to the side walls of the two arc-shaped support plates 9. Magic tape rough surfaces 19 are provided on the side walls of the two straps 10. Magic tape hook surfaces 20 are provided on the side walls of the two arc-shaped support plates 9.

[0026] Please refer to Figures 1 - 2 , the height adjustment structure includes a support rod 3. The support rod 3 is rotatably connected to the top side wall of the bottom plate 1. A threaded groove 2 is formed in the top of the support rod 3. A first threaded rod 5 is threadedly connected in the threaded groove 2. The top of the first threaded rod 5 extends out of the threaded groove 2 and is fixedly connected to the bottom side wall of the cushion plate 7. Rotating rods 4 are fixedly connected to both side walls of the support rod 3. By rotating the rotating rods 4, the rotating rods 4 drive the support rod 3 to rotate. When the support rod 3 rotates, it can drive the first threaded rod 5 to move up and down, and the first threaded rod 5 drives the cushion plate 7 to move, so as to adjust the height of the cushion plate 7.

[0027] Please refer to Figures 1 - 2 , anti-slip patterns are provided on the surfaces of the two rotating rods 4 and the rotating block 13 to prevent slipping when rotating the two rotating rods 4 and the rotating block 13.

[0028] Please refer to Figures 1 - 3 , the two limiting structures include two limiting rods 17. The two limiting rods 17 are respectively slidably connected to the side walls of the two U-shaped sliding plates 11. A pulling block 15 is fixedly connected to one end of each of the two limiting rods 17. Spring 16 is sleeved on the outer side wall of each of the two limiting rods 17. Both ends of the two springs 16 are respectively fixedly connected to the corresponding pulling block 15 and the side wall of the corresponding U-shaped sliding plate 11. A plurality of limiting holes 18 are formed in the side wall of the support plate 12. One end of each of the two limiting rods 17 penetrates through the corresponding U-shaped sliding plate 11 and extends into two of the limiting holes 18 respectively. By pulling the pulling block 15, the pulling block 15 drives the limiting rod 17 to disengage from one of the limiting holes 18, and then the U-shaped sliding plate 11 can be moved, so as to adjust the distance between the two arc-shaped support plates 9, and thus adjust the distance between the two legs of the patient. When moving to an appropriate position, release the pulling block 15, and the spring 16 will drive the limiting rod 17 to automatically reset, so that one end of the limiting rod 17 enters one of the limiting holes 18, thereby limiting and fixing the two U-shaped sliding plates 11.

[0029] See also Figures 1 - 2 A non-slip pad is provided at the bottom of the base plate 1 to increase the friction between the base plate 1 and the ground, thereby improving the overall stability of the tripod.

[0030] See also Figures 1 - 4 The inner side walls of the two arc-shaped support plates 9 and the top of the pad 7 are provided with protective pads to improve the comfort of the patient's legs and feet when placed on the pad 7 and the two arc-shaped support plates 9.

[0031] The working principle of the present invention is as follows: when the patient's foot needs to be placed, the patient's ankle is placed in the two arc-shaped support plates 9, and the patient's foot is limited and fixed by the strap 10 to prevent the patient's foot from moving during the operation, thereby affecting the operation process. By rotating the rotating rod 4, the rotating rod 4 drives the support rod 3 to rotate, and the support rod 3 can drive the first threaded rod 5 to move up and down when rotating, and the first threaded rod 5 drives the pad 7 to move, thereby adjusting the height of the pad 7. By rotating the rotating block 13, the rotating block 13 drives the second threaded rod 6 to rotate, and the second threaded rod 6 When rotating, the connecting block 14 can be driven to move, and the connecting block 14 drives the two arc-shaped supporting plates 9 to move through the supporting plate 12, so as to adjust the positions of the two arc-shaped supporting plates 9. The positions of the two arc-shaped supporting plates 9 can be adjusted according to the positions of the patient's leg surgery. When the patient's surgery is on the calf, the two arc-shaped supporting plates 9 can be moved to the edge so that the patient's two calves are in a suspended state. When the patient's surgery is on the thigh, the two arc-shaped supporting plates 9 can be moved to the middle or right side, so that the patient's calf is placed on the top of the pad 7, so that the patient's thigh is in a suspended state, thereby facilitating the doctor's surgery.

[0032] By pulling the pull block 15, the pull block 15 drives the limit rod 17 to disengage from one of the limit holes 18, and the U-shaped sliding plate 11 can be moved, thereby adjusting the distance between the two arc-shaped support plates 9, thereby adjusting the distance between the patient's two legs. When it moves to the appropriate position, release the pull block 15, and the spring 16 will drive the limit rod 17 to automatically reset, so that one end of the limit rod 17 enters one of the limit holes 18, thereby limiting and fixing the two U-shaped sliding plates 11.

[0033] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technical personnel in this industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description; however, any minor changes, modifications, and equivalent variations made by those skilled in this professional field without departing from the technical solution scope of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any changes, modifications, and equivalent variations made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A hanging footrest, comprising a bottom plate (1), characterized in that, A base plate (1) is connected with a backing plate (7) through a height adjustment structure at the top. A sliding groove (8) is formed in the top of the backing plate (7). A second threaded rod (6) is rotatably connected to the side wall of the sliding groove (8). One end of the second threaded rod (6) penetrates through the side wall of the backing plate (7) and is rotatably connected to the backing plate (7). A rotating block (13) is fixedly connected to one end of the second threaded rod (6). A connecting block (14) is threadedly connected to the outer side wall of the second threaded rod (6). The connecting block (14) is slidably connected in the sliding groove (8). The top of the connecting block (14) extends out of the sliding groove (8) and is fixedly connected with a support plate (12). Two U-shaped sliding plates (11) are slidably connected to the outer side wall of the support plate (12). Limiting structures are arranged on the side walls of the two U-shaped sliding plates (11). Arc-shaped support plates (9) are fixedly connected to the tops of the two U-shaped sliding plates (11). Straps (10) are fixedly connected to the side walls of the two arc-shaped support plates (9). Hook-and-loop fastener rough surfaces (19) are arranged on the side walls of the two straps (10). Hook-and-loop fastener prickly surfaces (20) are arranged on the side walls of the two arc-shaped support plates (9).

2. The hanging footrest according to claim 1, characterized in that, The height adjustment structure includes a support rod (3). The support rod (3) is rotatably connected to the top side wall of the base plate (1). A threaded groove (2) is formed in the top of the support rod (3). A first threaded rod (5) is threadedly connected in the threaded groove (2). The top of the first threaded rod (5) extends out of the threaded groove (2) and is fixedly connected to the bottom side wall of the backing plate (7). Rotating rods (4) are fixedly connected to both side walls of the support rod (3).

3. The hanging footrest according to claim 2, wherein, Anti-slip patterns are arranged on the surfaces of the two rotating rods (4) and the rotating block (13).

4. A footrest according to claim 1, characterized in that The two limiting structures include two limiting rods (17). The two limiting rods (17) are respectively slidably connected to the side walls of the two U-shaped sliding plates (11). Pulling blocks (15) are fixedly connected to one ends of the two limiting rods (17). Springs (16) are sleeved on the outer side walls of the two limiting rods (17). Two ends of the two springs (16) are respectively fixedly connected to the corresponding pulling blocks (15) and the side walls of the corresponding U-shaped sliding plates (11). A plurality of limiting holes (18) are formed in the side wall of the support plate (12). One ends of the two limiting rods (17) penetrate through the corresponding U-shaped sliding plates (11) and respectively extend into two of the limiting holes (18).

5. The hanging footrest according to claim 1, wherein, An anti-slip pad is arranged at the bottom of the base plate (1).

6. The hanging footrest according to claim 1, characterized in that, Protective pads are arranged on the inner side walls of the two arc-shaped support plates (9) and the top of the backing plate (7).

Images