Bendable leg supporting device for gynecological examining table
By designing an adjustable angle leg support device, the problem that existing devices cannot adjust the degree of leg bending is solved, and the patient's examination comfort is improved.
Patent Information
- Application Number
- CN202422212244.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The leg support device of the existing gynecological examination bed is not convenient to adjust the degree of leg bending, resulting in numbness of the patient's legs during long-term examinations, affecting comfort.
A leg support device including a first and a second bracket is designed to achieve angle adjustment of the thigh and calf support frame and foot support through a combination of a rotating rod, a slip ring, a positioning lock tongue and a threaded rod to increase the comfort of the patient.
By adjusting the angle and foot support of the thigh and calf support, the patient's comfort during gynecological examinations is significantly improved, and the problem of numbness in the legs is avoided.
Smart Images
Figure CN223111932U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of gynecological examination appliances, and particularly relates to a bendable leg support device for a gynecological examination bed. Background Art
[0002] When performing gynecological examination operations, it is generally necessary to separate the patient's legs. For the convenience of operation, a corresponding leg support device is generally used to support the patient's legs, so as to facilitate the examination. When the existing leg support device is used, it is not convenient to adjust the bending degree of the user's legs, and it will cause leg numbness after a long time, affecting the comfort of the patient during gynecological examination. Therefore, a new bendable leg support device for a gynecological examination bed is designed to change the above technical defects. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a bendable leg support device for a gynecological examination bed, which aims to solve the technical problems that the existing leg support device is not convenient to adjust the bending degree of the user's legs, and it will cause leg numbness after a long time, affecting the comfort of the patient during gynecological examination.
[0005] (2) Technical Solutions
[0006] To solve the above technical problems, the utility model provides such a bendable leg support device for a gynecological examination bed. The leg support device includes a first bracket and a second bracket. The outer surfaces of the first bracket and the second bracket are respectively rotatably installed with a thigh support frame and a calf support frame. The bottom ends of the first bracket and the second bracket are fixedly connected with a rotating rod. Slots are opened on the outer surfaces of the first bracket and the second bracket. Sliding rings are slidably installed outside the first bracket and the second bracket. Through grooves are opened on the outer surfaces of the two sliding rings. Positioning blocks are fixedly connected to the outer surfaces of the two sliding rings. A positioning lock tongue is rotatably installed on the outer surface of the positioning block. One end of the positioning lock tongue close to the sliding ring is slidably installed inside the slot and the through groove. The end of the positioning lock tongue far from the sliding ring is fixedly connected to the outer surface of the positioning block through a spring. Rotating support rods are rotatably installed on the outer surfaces of the two positioning blocks. The tops of the two rotating support rods are respectively rotatably installed on the bottom surfaces of the first bracket and the second bracket. One end of the positioning block far from the sliding ring is fixedly connected with a handle. A footrest is arranged outside the calf support frame. A threaded rod is rotatably installed through the footrest. A threaded seat is fixedly connected to the bottom surface of the calf support frame. The threaded rod is threadedly connected inside the threaded seat. Two positioning seats are fixedly connected to the bottom surface of the calf support frame. A positioning rod is fixedly connected to the outer surface of the footrest. The positioning rod is slidably installed inside the positioning seat.
[0007] When the leg support device of the present technical solution is used, the leg support device is installed to the side of the gynecological examination bed through the rotating rod, and the patient's thigh and calf are supported respectively by the arrangement of the thigh support frame and the calf support frame. The medical staff grasps the handle with the thumb to press the end of the positioning lock tongue away from the slip ring. The positioning lock tongue is pressed to compress the spring and at the same time the end away from the handle is pulled out from the slot and the through slot. Then the handle is grasped to carry the positioning block and the slip ring up or down along the first bracket or the second bracket. When the positioning block moves up or down, it pushes or pulls the bottom end of the rotating support rod to move up or down. The bottom end of the rotating support rod rises or moves down and pulls its top end down or up to support the thigh support frame or the calf support frame around the first bracket. One bracket or the second bracket is rotated to adjust the angle. After the adjustment is completed, the medical staff releases the positioning lock tongue and pushes the positioning lock tongue to rotate and reset under the action of the spring force. The end of the positioning lock tongue away from the handle enters the through groove and the card slot and is fixed to fix the slip ring, so that the rotating support rod is supported against the thigh support frame and the calf support frame to achieve angle adjustment, so that the thigh support frame and the calf support frame can rotate freely to adjust the degree of curvature of the patient's thigh and calf respectively, thereby increasing the comfort of the patient during gynecological examination. Finally, the threaded rod is grasped and rotated inside the threaded seat. The threaded rod rotates and moves with the foot support to contact the sole of the patient's foot, thereby supporting the patient's foot and further increasing the comfort of using the device.
[0008] Preferably, a protective sleeve is arranged outside the spring, and the two ends of the protective sleeve are respectively fixedly connected to the outer surfaces of the positioning lock tongue and the positioning block. By setting the protective sleeve, the spring is protected and the spring is prevented from being damaged by external factors.
[0009] Furthermore, a stopper is fixedly connected to the outer surface of the threaded rod away from one end of the foot support. The stopper is provided to prevent the threaded rod from being separated from the threaded seat and affecting normal use.
[0010] Furthermore, a handle is fixedly connected to the outer surface of the threaded rod away from one end of the calf support frame, and the outer surface of the handle is provided with an anti-skid groove. The setting of the handle facilitates the rotation of the threaded rod and avoids the problem of hand slipping when the threaded rod rotates.
[0011] (3) Beneficial effects
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model installs the leg support device to the side of the gynecological examination bed through a rotating rod, and supports the patient's thigh and calf respectively through the arrangement of the thigh support frame and the calf support frame. The medical staff grasps the handle with the thumb to press the end of the positioning lock tongue away from the sliding ring. The positioning lock tongue is pressed to compress the spring and at the same time the end away from the handle is pulled out from the card slot and the through slot. Then the handle is grasped to carry the positioning block and the sliding ring to rise or fall along the first bracket or the second bracket. When the positioning block rises or moves, it pushes or pulls the bottom end of the rotating support rod to rise or move. The bottom end of the rotating support rod rises or falls, and its top end is pulled down or pushed up to hold the thigh support frame or the calf support frame around the first bracket or the second bracket. The second bracket rotates to adjust the angle. After the adjustment is completed, the medical staff loosens the positioning lock tongue and pushes the positioning lock tongue to rotate and reset under the action of the spring force. The end of the positioning lock tongue away from the handle enters the through groove and the card slot and is fixed to fix the slip ring, so that the rotating support rod supports the thigh support frame and the calf support frame to achieve angle adjustment, so that the thigh support frame and the calf support frame can rotate freely to adjust the degree of curvature of the patient's thigh and calf respectively, thereby increasing the comfort of the patient during gynecological examinations. Finally, the threaded rod is grasped and rotated inside the threaded seat. The threaded rod rotates and moves with the foot support to contact the sole of the patient's foot, thereby supporting the patient's foot and further increasing the comfort of using the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the leg support device of the utility model;
[0015] Figure 2 The utility model leg support device Figure 1 The enlarged structural diagram at A in the middle;
[0016] Figure 3 This is a bottom view of the structure of the leg support device of the utility model;
[0017] Figure 4 The utility model leg support device Figure 3 The enlarged structural diagram at B in the middle;
[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the slip ring of the leg support device of the utility model;
[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the spring and protective cover of the leg support device of the utility model.
[0020] The markings in the attached drawings are: 1, thigh support frame; 2, first support; 3, second support; 4, calf support frame; 5, threaded rod; 6, positioning rod; 7, footrest; 8, handle; 9, rotating rod; 10, rotating support rod; 11, handle; 12, card slot; 13, spring; 14, positioning lock tongue; 15, sliding ring; 16, positioning block; 17, through slot; 18, protective sleeve; 19, threaded seat; 20, positioning seat; 21, stop block. Detailed implementation mode
[0021] This detailed implementation mode is a foldable leg support device for a gynecological examination bed, and its structural schematic diagram is as Figures 1-6 shown. The leg support device includes a first support 2 and a second support 3. A thigh support frame 1 and a calf support frame 4 are respectively rotatably installed on the outer surfaces of the first support 2 and the second support 3. A rotating rod 9 is fixedly connected to the bottom ends of the first support 2 and the second support 3. Card slots 12 are opened on the outer surfaces of the first support 2 and the second support 3. Sliding rings 15 are slidably installed outside the first support 2 and the second support 3. Through slots 17 are opened on the outer surfaces of the two sliding rings 15. Positioning blocks 16 are fixedly connected to the outer surfaces of the two sliding rings 15. A positioning lock tongue 14 is rotatably installed on the outer surface of the positioning block 16. And one end of the positioning lock tongue 14 close to the sliding ring 15 is slidably installed inside the card slot 12 and the through slot 17. One end of the positioning lock tongue 14 far from the sliding ring 15 is fixedly connected to the outer surface of the positioning block 16 through a spring 13. A rotating support rod 10 is rotatably installed on the outer surfaces of the two positioning blocks 16. And the top ends of the two rotating support rods 10 are respectively rotatably installed on the bottom surfaces of the first support 2 and the second support 3. One end of the positioning block 16 far from the sliding ring 15 is fixedly connected to a handle 11. A footrest 7 is arranged outside the calf support frame 4. And a threaded rod 5 is rotatably installed through the inside of the footrest 7. A threaded seat 19 is fixedly connected to the bottom surface of the calf support frame 4. And the threaded rod 5 is threadedly connected inside the threaded seat 19. Two positioning seats 20 are fixedly connected to the bottom surface of the calf support frame 4. A positioning rod 6 is fixedly connected to the outer surface of the footrest 7. And the positioning rod 6 is slidably installed inside the positioning seat 20.
[0022] Among them, a protective sleeve 18 is arranged outside the spring 13. And the two ends of the protective sleeve 18 are respectively fixedly connected to the outer surfaces of the positioning lock tongue 14 and the positioning block 16. Through the arrangement of the protective sleeve 18, the spring 13 is protected to prevent damage to the spring 13 caused by external factors. A stop block 21 is fixedly connected to the outer surface of one end of the threaded rod 5 far from the footrest 7. Through the arrangement of the stop block 21, the threaded rod 5 is prevented from separating from the threaded seat 19 and affecting normal use.
[0023] In addition, a handle 8 is fixedly connected to the outer surface of one end of the threaded rod 5 far from the calf support frame 4. And anti-slip grooves are arranged on the outer surface of the handle 8. Through the arrangement of the handle 8, it is convenient to rotate the threaded rod 5 and avoid the problem of hand slipping when the threaded rod 5 rotates.
[0024] Working principle: When using the leg support device of this technical solution, the leg support device is installed on the side of the gynecological examination bed through the rotating rod 9. The thigh support frame 1 and the calf support frame 4 are respectively used to support the patient's thigh and calf. The medical staff holds the handle 11 and presses the positioning lock tongue 14 at the end away from the sliding ring 15. The positioning lock tongue 14 presses to compress the spring 13 and at the same time the end away from the handle 11 is pulled out from the card slot 12 and the through slot 17. Then, hold the handle 11 and move up or down along the first support 2 or the second support 3 with the positioning block 16 and the sliding ring 15. When the positioning block 16 moves up or down, it pushes or pulls the bottom end of the rotating support rod 10 to move up or down. When the bottom end of the rotating support rod 10 moves up or down, its top end pulls down or pushes up against the thigh support frame 1 or the calf support frame 4 to rotate around the first support 2 or the second support 3 to adjust the angle. After the adjustment, the medical staff releases the positioning lock tongue 14. Under the action of the elastic force of the spring 13, the positioning lock tongue 14 is pushed to rotate and reset. The end of the positioning lock tongue 14 away from the handle 11 enters the through slot 17 and the card slot 12 to be fixed, so that the sliding ring 15 is fixed, thereby making the rotating support rod 10 hold the thigh support frame 1 and the calf support frame 4 fixed to realize the angle adjustment, enabling the thigh support frame 1 and the calf support frame 4 to rotate freely to adjust the bending degree of the patient's thigh and calf respectively, increasing the comfort of the patient during gynecological examination. Finally, hold the threaded rod 5 and rotate and move it inside the threaded seat 19. The threaded rod 5 rotates and moves to make the footrest 7 abut against the patient's sole, realizing the support for the patient's foot and further increasing the comfort of using this device.
[0025] All technical features in this embodiment can be freely combined according to actual needs.
[0026] The above embodiment is a preferred implementation scheme of the present utility model. In addition, the present utility model can also be implemented in other ways. Any obvious replacement without departing from the concept of this technical solution is within the protection scope of the present utility model.
Claims
1. A bendable leg support device for a gynecological examination bed. The leg support device includes a first bracket (2) and a second bracket (3), and is characterized in that: The outer surfaces of the first bracket (2) and the second bracket (3) are respectively rotatably installed with a thigh support bracket (1) and a calf support bracket (4). The bottom ends of the first bracket (2) and the second bracket (3) are fixedly connected with a rotating rod (9). The outer surfaces of the first bracket (2) and the second bracket (3) are both provided with clamping grooves (12). The outer parts of the first bracket (2) and the second bracket (3) are both slidably installed with sliding rings (15). Through grooves (17) are opened on the outer surfaces of the two sliding rings (15). The outer surfaces of the two sliding rings (15) are both fixedly connected with positioning blocks (16). The outer surfaces of the positioning blocks (16) are rotatably installed with positioning lock tongues (14). One end of the positioning lock tongue (14) close to the sliding ring (15) is slidably installed inside the clamping groove (12) and the through groove (17). One end of the positioning lock tongue (14) away from the sliding ring (15) is fixedly connected with the outer surface of the positioning block (16) through a spring (13). The outer surfaces of the two positioning blocks (16) are rotatably installed with a rotating support rod (10).
2. The foldable leg support device for a gynecological examination bed according to claim 1, wherein: A protective sleeve (18) is arranged outside the spring (13). The two ends of the protective sleeve (18) are respectively fixedly connected with the outer surfaces of the positioning lock tongue (14) and the positioning block (16).
3. The bendable leg support device for a gynecological examination bed according to claim 2, characterized in that: One end of the positioning block (16) away from the sliding ring (15) is fixedly connected with a handle (11).
4. The bendable leg support device for a gynecological examination bed according to claim 3, wherein: A footrest (7) is arranged outside the calf support bracket (4). A threaded rod (5) is rotatably installed through the inside of the footrest (7). The bottom surface of the calf support bracket (4) is fixedly connected with a threaded seat (19). The threaded rod (5) is threadedly connected inside the threaded seat (19). The bottom surface of the calf support bracket (4) is fixedly connected with two positioning seats (20). A positioning rod (6) is fixedly connected with the outer surface of the footrest (7). The positioning rod (6) is slidably installed inside the positioning seat (20).
5. The foldable leg support device for a gynecological examination bed according to claim 4, characterized in that: A stop block (21) is fixedly connected with the outer surface of one end of the threaded rod (5) away from the footrest (7).
6. The foldable leg support device for a gynecological examination table according to claim 5, wherein: A handle (8) is fixedly connected with the outer surface of one end of the threaded rod (5) away from the calf support bracket (4). Anti-slip grooves are arranged on the outer surface of the handle (8).
7. The bendable leg support device for a gynecological examination table according to claim 6, characterized in that: The top ends of the two rotating support rods (10) are respectively rotatably installed with the bottom surfaces of the first bracket (2) and the second bracket (3).