Rotatable orthopedic nursing traction support device

Abstract

The utility model relates to the technical field of medical care, in particular to a rotatable orthopedic nursing traction support device which comprises a clamping base, the clamping base comprises a U-shaped fixing frame, the top of the U-shaped fixing frame is rotationally connected with a supporting rod, a rotating assembly is arranged outside the bottom end of the supporting rod, and the rotating assembly is connected with the U-shaped fixing frame. Height-adjustable supports are arranged on the outer wall of the supporting rod and the right side of the supporting rod, the rotating assembly comprises an adjusting box arranged outside the supporting rod, the bottom of the adjusting box is fixedly connected with the top of a U-shaped fixing frame, and a rotating disc is fixedly connected to the bottom end of the surface of the supporting rod; positioning grooves are uniformly formed in the outer wall of the rotating disc, a rotating rod penetrates through the left side of the adjusting box, a double-thread screw rod is arranged in the adjusting box, the right end of the double-thread screw rod is rotationally connected with the inner wall of the adjusting box, the height and angle of the traction frame can be adjusted, and practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical and nursing technology, specifically a rotatable orthopedic nursing traction support device. Background Technology

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly treats major medical diseases such as fractures, purulent infections of bones and joints, tuberculosis of bones and joints, non-suppurative arthritis, osteoarthritis, bone tumors, and bone hyperplasia. Post-treatment care is also an important medical task in orthopedics. Traction braces are a commonly used medical device in orthopedics.

[0003] The utility model patent application with publication number CN213310686U discloses an orthopedic nursing traction bracket that can adjust the traction height of the affected limb according to the patient's actual needs.

[0004] The aforementioned traction brace is fixed in place by a base at the bottom, but the angle of the brace cannot be changed, nor can it be adjusted according to the patient's lying position and angle. Utility Model Content

[0005] The purpose of this invention is to provide a rotatable orthopedic nursing traction support device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A rotatable orthopedic nursing traction support device includes a clamping base, the clamping base including a U-shaped fixing frame, a support rod rotatably connected to the top of the U-shaped fixing frame, a rotating component provided on the outside of the bottom end of the support rod, and a height-adjustable bracket provided on the outer wall of the support rod and the right side of the support rod.

[0008] The rotating assembly includes an adjustment box disposed outside the support rod. The bottom of the adjustment box is fixedly connected to the top of the U-shaped fixing frame. A rotating disk is fixedly connected to the bottom end of the surface of the support rod. The outer wall of the rotating disk is uniformly provided with positioning grooves. A rotating rod passes through the left side of the adjustment box. A double-threaded screw is disposed inside the adjustment box. The right end of the double-threaded screw is rotatably connected to the inner wall of the adjustment box. The left end of the double-threaded screw is fixedly connected to the end of the rotating rod extending into the adjustment box. Moving blocks are threadedly connected to both sides of the surface of the double-threaded screw. Guide rods pass through one end of each of the two moving blocks. The two ends of the guide rods are fixedly connected to the interior of the two sides of the adjustment box, respectively. A connecting plate is fixedly connected to the end of each of the two moving blocks away from the guide rod. A positioning protrusion is fixedly connected to the opposite side of each of the two connecting plates away from the moving blocks. The positioning protrusion is movably connected to the positioning groove.

[0009] As a preferred embodiment of this utility model, a clamping plate is provided on the inner side of the U-shaped fixing frame, and a lead screw is rotatably connected to the bottom of the clamping plate. The bottom end of the lead screw passes through the bottom of the U-shaped fixing frame and is fixedly connected to a rotating handle.

[0010] As a preferred embodiment of this utility model, the top of the clamping plate is uniformly provided with anti-slip protrusions, and the top of the inner side of the U-shaped fixing frame is also uniformly provided with anti-slip protrusions.

[0011] As a preferred embodiment of this utility model, the left side of the support rod surface is provided with snap-fit ​​holes, the height-adjustable bracket includes a sleeve sleeved on the outside of the support rod, a connecting frame is fixedly connected to the right side of the sleeve, and a traction frame is fixedly connected to the bottom end of the connecting frame away from the sleeve.

[0012] As a preferred embodiment of this utility model, the left side of the sleeve is fixedly connected to the outer shell, and a snap-fit ​​rod passes through the side of the outer shell away from the sleeve. The other end of the snap-fit ​​rod passes through the left side of the sleeve and is snap-fitted to the snap-fit ​​hole.

[0013] As a preferred embodiment of this utility model, a movable plate is fixedly connected to the surface of the snap-fit ​​rod, the side wall of the movable plate is slidably connected to the inner wall of the outer shell, a spring is sleeved on the surface of the snap-fit ​​rod, one end of the spring is fixedly connected to the inner wall of the outer shell, and the other end of the spring is fixedly connected to the surface of the movable plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the bottom end of the support rod is rotatably connected to the top of the U-shaped fixing frame, which allows the support rod and the height-adjustable bracket to rotate and change the angle of the traction frame. Then, two positioning protrusions are used to lock into the positioning groove to fix the rotating disk and the support rod.

[0016] 2. In this utility model, the height of the traction frame can be changed by sliding the sleeve on the surface of the support rod, and the position of the traction frame can be fixed by using the snap-fit ​​rod to snap into the snap-fit ​​hole. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a top view cross-sectional structural diagram of the adjustment box of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the sleeve and outer shell of this utility model.

[0020] In the diagram: 1. Clamping base; 101. U-shaped fixing frame; 102. Clamping plate; 103. Lead screw; 104. Rotating handle; 105. Anti-slip protrusion; 2. Support rod; 3. Rotating assembly; 301. Adjustment box; 302. Rotating disk; 303. Positioning groove; 304. Rotating rod; 305. Double-threaded lead screw; 306. Moving block; 307. Guide rod; 308. Connecting plate; 309. Positioning protrusion; 4. Height-adjustable bracket; 401. Sleeve; 402. Connecting frame; 403. Traction frame; 404. Outer shell; 405. Snap-fit ​​rod; 406. Moving plate; 407. Spring; 5. Snap-fit ​​hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] For examples, please refer to Figure 1 , Figure 2 This utility model provides a technical solution:

[0026] A rotatable orthopedic traction support device includes a clamping base 1, which includes a U-shaped fixing frame 101. A support rod 2 is rotatably connected to the top of the U-shaped fixing frame 101. A rotating component 3 is disposed on the outer side of the bottom end of the support rod 2. A height-adjustable bracket 4 is disposed on the outer wall and right side of the support rod 2. The rotating component 3 includes an adjustment box 301 disposed on the outside of the support rod 2. The bottom of the adjustment box 301 is fixedly connected to the top of the U-shaped fixing frame 101. A rotating disk 302 is fixedly connected to the bottom end of the surface of the support rod 2. Positioning grooves 303 are evenly distributed on the outer wall of the rotating disk 302. A rotating rod 304 passes through the left side of the adjustment box 301. A rotating component 304 is disposed inside the adjustment box 301. The double-threaded screw 305 has its right end rotatably connected to the inner wall of the adjusting box 301, and its left end fixedly connected to one end of the rotating rod 304 extending into the adjusting box 301. Moving blocks 306 are threaded onto both sides of the surface of the double-threaded screw 305. Guide rods 307 pass through one end of each of the two moving blocks 306, and both ends of the guide rods 307 are fixedly connected to the interior of both sides of the adjusting box 301. Connecting plates 308 are fixedly connected to the ends of the two moving blocks 306 away from the guide rods 307. Positioning protrusions 309 are fixedly connected to the opposite ends of the two connecting plates 308 away from the moving blocks 306. The positioning protrusions 309 are movably connected to the positioning grooves 303.

[0027] like Figure 1 As shown, a clamping plate 102 is provided on the inner side of the U-shaped fixing frame 101. A lead screw 103 is rotatably connected to the bottom of the clamping plate 102. The bottom end of the lead screw 103 passes through the bottom of the U-shaped fixing frame 101 and is fixedly connected to a rotating handle 104. Anti-slip protrusions 105 are evenly provided on the top of the clamping plate 102. Anti-slip protrusions 105 are also evenly provided on the top of the inner side of the U-shaped fixing frame 101.

[0028] like Figure 1 , Figure 3 As shown, the left side of the support rod 2 is evenly provided with snap-fit ​​holes 5. The height-adjustable bracket 4 includes a sleeve 401 sleeved on the outside of the support rod 2. A connecting frame 402 is fixedly connected to the right side of the sleeve 401. A traction frame 403 is fixedly connected to the bottom of the connecting frame 402 away from the sleeve 401. A housing 404 is fixedly connected to the left side of the sleeve 401. A snap-fit ​​rod 405 passes through the side of the housing 404 away from the sleeve 401. The other end of the snap-fit ​​rod 405 passes through the left side of the sleeve 401 and snaps into the snap-fit ​​hole 5. A movable plate 406 is fixedly connected to the surface of the snap-fit ​​rod 405. The side wall of the movable plate 406 is slidably connected to the inner wall of the housing 404. A spring 407 is sleeved on the surface of the snap-fit ​​rod 405. One end of the spring 407 is fixedly connected to the inner wall of the housing 404, and the other end of the spring 407 is fixedly connected to the surface of the movable plate 406.

[0029] The working process of this utility model is as follows: In use, the clamping plate 102 and the U-shaped fixing frame 101 can be used to fix the bracket to other objects. Rotating the support rod 2 and the rotating disk 302 can adjust the angle of the traction frame 403 to achieve a suitable traction angle. Then, the double threaded rod 305 is rotated by the rotating rod 304. The two moving blocks 306 drive the two positioning protrusions 309 to move towards the center through the connecting plate 308, and they are locked in the corresponding positioning groove 303 to fix the rotating disk 302 and the support rod 2. By pulling the locking rod 405 away from the sleeve 401, the locking rod 405 leaves the inside of the locking hole 5, and the sleeve 401 can slide on the surface of the support rod 2 to adjust the height of the traction frame 403. Then, the hand pulling the locking rod 405 is released, and under the action of the spring 407, the locking rod 405 can be locked in the corresponding locking hole 5 to fix the position of the traction frame 403.

[0030] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotatable orthopedic care traction support device comprising a clamping base (1), characterized in that: The clamping base (1) includes a U-shaped fixing frame (101), the top of the U-shaped fixing frame (101) is rotationally connected with a supporting rod (2), the outer portion of the bottom end of the supporting rod (2) is provided with a rotating assembly (3), the outer wall of the supporting rod (2) and the right side of the supporting rod (2) are provided with height-adjustable supports (4). The rotating assembly (3) includes an adjusting box (301) arranged on the outer portion of the supporting rod (2), the bottom of the adjusting box (301) is fixedly connected with the top of the U-shaped fixing frame (101), the bottom end of the surface of the supporting rod (2) is fixedly connected with a rotating disc (302), the outer wall of the rotating disc (302) is uniformly provided with positioning grooves (303), the left side of the adjusting box (301) penetrates a rotating rod (304), the inside of the adjusting box (301) is provided with a double-threaded screw rod (305), the right end of the double-threaded screw rod (305) is rotationally connected with the inner wall of the adjusting box (301), the left end of the double-threaded screw rod (305) is fixedly connected with one end of the rotating rod (304) extending into the inside of the adjusting box (301), the surfaces of the two sides of the double-threaded screw rod (305) are threadedly connected with moving blocks (306), one end of the two moving blocks (306) penetrates a guide rod (307), the two ends of the guide rod (307) are fixedly connected with the inside of the two sides of the adjusting box (301), one end of the two moving blocks (306) away from the guide rod (307) is fixedly connected with a connecting plate (308), one end of the two connecting plates (308) away from the moving blocks (306) on the opposite side is fixedly connected with a positioning protruding block (309), the positioning protruding block (309) is movably connected with the positioning grooves (303).

2. A rotatable orthopedic care traction support device according to claim 1, wherein: The inner side of the U-shaped fixing frame (101) is provided with a clamping plate (102), the bottom of the clamping plate (102) is rotationally connected with a screw rod (103), the bottom end of the screw rod (103) penetrates the bottom of the U-shaped fixing frame (101) and is fixedly connected with a rotating handle (104).

3. A rotatable orthopaedic care traction support device according to claim 2, wherein: The top of the clamping plate (102) is uniformly provided with anti-skid protrusions (105), the top of the inner side of the U-shaped fixing frame (101) is also uniformly provided with anti-skid protrusions (105).

4. A rotatable orthopedic care traction support device according to claim 1, wherein: The left side of the surface of the supporting rod (2) is uniformly provided with clamping holes (5), the height-adjustable support (4) includes a sleeve (401) sleeved on the outer portion of the supporting rod (2), the right side of the sleeve (401) is fixedly connected with a connecting frame (402), one end of the connecting frame (402) away from the sleeve (401) at the bottom is fixedly connected with a traction frame (403).

5. A rotatable orthopaedic care traction support device according to claim 4, wherein: The left side of the sleeve (401) is fixedly connected with a shell (404), one side of the shell (404) away from the sleeve (401) penetrates a clamping rod (405), the other end of the clamping rod (405) penetrates the left side of the sleeve (401) and is clampedly connected with the clamping hole (5).

6. A rotatable orthopaedic care traction support device according to claim 5, wherein: The surface of the clamping rod (405) is fixedly connected with a moving plate (406), the side wall of the moving plate (406) is in sliding connection with the inner wall of the shell (404), the surface of the clamping rod (405) is sleeved with a spring (407), one end of the spring (407) is fixedly connected with the inner wall of the shell (404), and the other end of the spring (407) is fixedly connected with the surface of the moving plate (406).

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