Leg auxiliary support for four-dimensional pelvic floor ultrasonic examination

Abstract

The utility model discloses a four-dimensional pelvic floor ultrasonic examination leg auxiliary support which comprises a bottom fixing device and a leg auxiliary support device, and the bottom end of the leg auxiliary support device is installed on the bottom fixing device through screws. The leg auxiliary support device comprises a leg supporting plate, supporting protection plates and an automatic adjusting lifting device, the automatic adjusting lifting device comprises a lifting lead screw, a sliding block, a guiding sliding block, a guiding sliding rail and a driving motor, the supporting protection plates are installed on the two sides of the leg supporting plate, the sliding block is connected to the lifting lead screw in a matched mode, and the guiding sliding block is connected to the guiding sliding rail. The outer side of the supporting protection plate is connected with the sliding block, the guiding sliding block is installed on the outer side of the supporting protection plate, the supporting protection plate is in sliding connection with the guiding sliding rail through the guiding sliding block, and the driving motor is installed at the top end of the lifting lead screw. The leg supporting plate and the supporting protection plate can be automatically lifted, and medical staff do not need to manually adjust the leg supporting plate and the supporting protection plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of support for pelvic floor ultrasound examination, and particularly relates to a leg auxiliary support for four-dimensional pelvic floor ultrasound examination. BACKGROUND

[0002] In the process of pelvic floor ultrasound examination, the patient's legs need to be lifted during the examination process. Currently, the patient adopts a double-foot support to form a lifting state. However, this method causes the patient's legs to bear a large force, and the fatigue increases during a long ultrasound examination process, which seriously reduces the comfort of the patient during the examination.

[0003] Application No. CN202121143873.X discloses a support frame for pelvic floor ultrasound examination, which includes a bed body, a mounting frame, a linear slide rail, a bearing plate, a lifting mechanism, a universal ball seat, a support frame, and a mattress. The front and rear sides of the right side of the top of the bed body are respectively fixedly connected to the bottom of two mounting frames. The top of the mounting frame is fixedly connected to the bottom of the linear slide rail. The front and rear sides of the bottom of the bearing plate are respectively fixedly connected to the free sliding ends of two linear slide rails. The top of the bearing plate is respectively fixedly connected to the bottom of two lifting mechanisms.

[0004] Although the above technical solution can adjust the height of the leg support, the specification records that during the height adjustment process, the lifting mechanism is set, the sliding block slides inside the main rod, and the lifting rod is driven to realize the manual lifting adjustment action. After being lifted to the appropriate height, the limiting bolt is tightened to limit the lifting rod, so that the support frame 7 can automatically adjust the height according to the patient's condition. The above height adjustment needs to be manually limited and fixed, which is inconvenient for medical personnel.

[0005] Therefore, a leg auxiliary support for four-dimensional pelvic floor ultrasound examination has become a problem that the entire society needs to solve. Utility model content

[0006] To solve the above technical problems, the utility model provides a technical scheme for a leg auxiliary support for four-dimensional pelvic floor ultrasound examination, comprising a bottom fixing device and a leg auxiliary support device, the bottom end of the leg auxiliary support device is installed on the bottom fixing device through a screw, the leg auxiliary support device comprises a leg support plate, a support protection plate and an automatic adjusting lifting device, the automatic adjusting lifting device comprises a lifting screw, a sliding block, a guide sliding block, a guide sliding rail and a driving motor, the support protection plate is installed on the two sides of the leg support plate, the sliding block is connected to the lifting screw, the outer side of the support protection plate is connected to the sliding block, the guide sliding block is installed on the outer side of the support protection plate, the support protection plate is slidably connected to the guide sliding rail through the guide sliding block, the driving motor is installed at the top end of the lifting screw, the driving motor drives the lifting screw to rotate to drive the sliding block to lift, and the sliding block lifting drives the leg support plate and the support protection plate to automatically lift.

[0007] Further, the two groups of support protection plates are symmetrically installed on the two sides of the leg support plate.

[0008] Further, the support protection plate is fixedly connected to the leg support plate through a screw.

[0009] Further, an angle adjusting device is arranged between the support protection plate and the leg support plate, the angle adjusting device comprises a plurality of adjusting holes, a limiting rod, an adjusting handle and a limiting hole, the plurality of adjusting holes are evenly distributed on the support protection plate, the limiting hole is arranged on the adjusting handle, the two ends of the leg support plate are fixedly connected to shafts, the leg support plate is rotatably connected to the support protection plate through the shafts, and the limiting rod passes through the limiting hole on the adjusting handle, the adjusting hole on the support protection plate and the leg support plate in sequence to limit the position of the leg support plate.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model discloses a leg support plate, a support protection plate and an automatic adjusting lifting device, wherein the automatic adjusting lifting device comprises a lifting screw, a sliding block, a guide sliding block, a guide sliding rail and a driving motor, the leg support plate and the support protection plate can be automatically lifted through the work of the driving motor, and manual adjustment of medical staff is not needed.The above structure can realize the quick lifting of the leg support of the patient, can quickly adjust to the height comfortable for the patient, is convenient for medical staff to examine the pelvic floor of the patient, and solves the problem of manual adjustment in the prior art.

[0012] The automatic adjusting lifting device of the utility model adopts the structure of the guide sliding block and the guide sliding rail, improves the stability in the process of adjusting the support height of the patient, and increases the comfort degree of the patient in the process of using the leg auxiliary support in the pelvic floor examination. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a leg support for four-dimensional pelvic floor ultrasound examination according to Embodiment 1 of the present invention;

[0014] Figure 2 This is a schematic diagram of the second embodiment of the leg support for four-dimensional pelvic floor ultrasound examination according to this utility model;

[0015] Figure 3 This is a schematic diagram of the leg support device.

[0016] Figure 4 This is a schematic diagram of the automatic adjustment lifting device;

[0017] Figure 5 for Figure 2 A magnified view of a section at point A in the middle;

[0018] Figure 6 This is a schematic diagram of the structure of the adjustment handle and the limit rod.

[0019] The components include: 1. Leg support plate; 2. Support and protective plate; 3. Lifting screw; 4. Sliding block; 5. Guide slider; 6. Guide rail; 7. Drive motor; 8. Adjustment hole; 9. Limiting rod; 10. Adjustment handle; 11. Limiting hole; 12. Fixed base; 13. Limiting screw; 14. Pressure plate; 15. Threaded hole; and 16. Fixed bracket. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] The present invention will be described in detail with reference to the accompanying drawings.

[0022] The utility model discloses in the specific implementation provides a kind of four-dimensional pelvic floor ultrasound examination leg auxiliary support, including bottom fixed device and leg auxiliary support device, the bottom of leg auxiliary support device is installed on bottom fixed device by screw, the leg auxiliary support device includes leg support plate 1, support guard plate 2 and automatic adjusting lifting device, the automatic adjusting lifting device includes lifting screw 3, sliding block 4, guide sliding block 5, guide slide 6 and drive motor 7, the support guard plate 2 is installed in the both sides of leg support plate 1, the sliding block 4 is connected on lifting screw 3, the outside connection of support guard plate 2 is connected with sliding block 4, the guide sliding block 5 is installed in the outside of support guard plate 2, the support guard plate 2 is connected with guide slide 6 by guide sliding block 5 and realizes sliding, the drive motor 7 is installed in the top of lifting screw 3, drive motor 7 is driven lifting screw 3 rotation and sliding block 4 is realized lifting, and sliding block 4 lifting drives leg support plate 1, support guard plate 2 realizes automatic lifting.

[0023] Embodiment:

[0024] In use, the bottom fixed device is used to fix two sets of leg auxiliary supports on the two sides of the hospital bed, and the two legs are supported apart.

[0025] When the height of the leg support needs to be adjusted, the drive motor 7 is started, the drive motor 7 drives the corresponding lifting screw 3 to rotate, the lifting screw 3 drives the corresponding sliding block 4 to realize lifting adjustment, since the sliding block 4 is connected with the support guard plate 2, the sliding block 4 drives the support guard plate 2 and the leg support plate 1 to realize automatic height adjustment.

[0026] During the lifting of the support guard plate 2 along with the sliding block 4, the guide sliding block 5 at the back of the support guard plate 2 slides along the guide slide 6, and the structure of the guide sliding block 5 and the guide slide 6 can increase the stability of the leg support plate 1 during height adjustment.

[0027] When the leg support plate 1 is adjusted to the corresponding height, the drive motor 7 is turned off. Through the above embodiment, the height of the leg support plate can be automatically adjusted without manual positioning, which provides convenience for medical staff and solves the problem of low efficiency in the prior art by manually adjusting the height. The above technical solution can realize rapid adjustment of the leg height.

[0028] The support guard plate 2 is provided in two sets, and the two sets of support guard plates 2 are symmetrically installed on the two sides of the leg support plate 1. The support guard plate 2 is fixedly connected with the leg support plate 1 by screws.

[0029] Embodiment two:

[0030] An angle adjusting device is arranged between the support guard plate 2 and the leg support plate 1, the angle adjusting device comprises a plurality of adjusting holes 8, a limiting rod 9, an adjusting handle 10 and a limiting hole 11, the plurality of adjusting holes 8 are uniformly distributed on the support guard plate 2, the limiting hole 11 is arranged on the adjusting handle 10, both ends of the leg support plate 1 are fixedly connected with a rotating shaft, the leg support plate 1 is rotationally connected with the support guard plate 2 through the rotating shaft, and the limiting rod 9 sequentially passes through the limiting hole 11 on the adjusting handle 10 and the adjusting hole 8 on the support guard plate 2 to limit the position of the leg support plate 1.

[0031] When the angle of the leg support plate 1 needs to be adjusted, the limiting rod 9 can be disassembled, the leg support plate 1 is rotated by rotating the adjusting handle 10, and the position of the leg support plate 1 is limited by sequentially passing the limiting rod 9 through the limiting hole 11 on the adjusting handle 10 and the adjusting hole 8 on the support guard plate 2.

[0032] In order to facilitate the installation and fixation of the above-mentioned leg auxiliary support on both sides of the hospital bed, the bottom fixing device comprises a fixing base 12, a limiting screw rod 13 and a pressing plate 14, the side of the fixing base 12 is provided with a hole, and the bottom is provided with a threaded hole 15 for threaded connection with the limiting screw rod 13, and the pressing plate 14 is installed at the top end of the limiting screw rod 13.

[0033] As a further illustration of the utility model, the guide rail 6 is arranged in an I-shaped structure.

[0034] As a further illustration of the utility model, the leg support plate 1 is arranged in an inverted V-shaped structure, so as to cooperate with the bending state of the leg and facilitate the support of the leg.

[0035] As a further illustration of the utility model, two groups of guide sliding blocks 5 are installed on the back side of each group of support guard plates 2.

[0036] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A leg auxiliary support for four-dimensional pelvic floor ultrasound examination, comprising a bottom fixing device and a leg auxiliary support device, the bottom end of the leg auxiliary support device is installed on the bottom fixing device by a screw, characterized in that: The leg auxiliary support device comprises a leg support plate (1), a support guard plate (2) and an automatic adjusting lifting device, the automatic adjusting lifting device comprises a lifting screw rod (3), a sliding block (4), a guide sliding block (5), a guide sliding rail (6) and a driving motor (7), the support guard plate (2) is installed on the two sides of the leg support plate (1), the sliding block (4) is connected on the lifting screw rod (3) in a matched mode, the outer side of the support guard plate (2) is connected with the sliding block (4), the guide sliding block (5) is installed on the outer side of the support guard plate (2), the support guard plate (2) is slidably connected with the guide sliding rail (6) through the guide sliding block (5), the driving motor (7) is installed at the top end of the lifting screw rod (3), the driving motor (7) drives the lifting screw rod (3) to rotate to drive the sliding block (4) to realize lifting, and the sliding block (4) drives the leg support plate (1) and the support guard plate (2) to realize automatic lifting.

2. A leg support according to claim 1, characterized in that: The support guard plate (2) is provided in two groups and symmetrically installed on the two sides of the leg support plate (1).

3. A leg support according to claim 2, characterized in that: The support guard plate (2) is fixedly connected with the leg support plate (1) through screws.

4. The leg support according to claim 2, characterized in that: An angle adjusting device is arranged between the support guard plate (2) and the leg support plate (1), the angle adjusting device comprises a plurality of adjusting holes (8), a limiting rod (9), an adjusting handle (10) and a limiting hole (11), the plurality of adjusting holes (8) are uniformly distributed on the support guard plate (2), the limiting hole (11) is arranged on the adjusting handle (10), both ends of the leg support plate (1) are fixedly connected with rotating shafts, the leg support plate (1) is rotatably connected with the support guard plate (2) through the rotating shafts, and the limiting rod (9) passes through the limiting hole (11) on the adjusting handle (10) and the adjusting hole (8) on the support guard plate (2) in sequence to limit the position of the leg support plate (1).

5. The leg support according to claim 1, characterized in that: The bottom fixing device comprises a fixing base (12), a limiting screw rod (13) and a pressing plate (14), the fixing base (12) is provided with a threaded hole (15) in the bottom for threadedly connecting with the limiting screw rod (13), and the pressing plate (14) is installed at the top end of the limiting screw rod (13).

6. A leg support according to claim 5, characterized in that: A fixing support (16) is installed on the fixing base (12) through screws, and the fixing support (16) is used for fixing the lifting screw rod (3) and the guide sliding rail (6).

7. A leg support according to any one of claims 1 to 6, characterized in that: The guide sliding rail (6) is provided in a I-shaped structure.

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