Auxiliary fixing device for dialysis tube

Abstract

The invention relates to the technical field of pipeline fixing devices, in particular to a dialysis tube auxiliary fixing device which comprises an upper shell, a lower shell, a lap lock and a supporting assembly. The lower portion of the upper shell is rotationally connected with a lower shell through a hinge, one side of the lower shell is connected with a lap lock through a screw, the lap lock is arranged on one side of the upper shell, a supporting assembly is arranged below the lower shell, and limiting assemblies are arranged in the lower shell and the upper shell; the limiting assembly comprises a handle bolt in threaded connection with the upper portion of the inner wall of the upper shell, and the lower portion of the handle bolt is rotationally connected with a pressing plate through a bearing. According to the auxiliary fixing device for the dialysis tube, the dialysis tube is inserted into the empty groove of the winding shaft, then the upper shell is covered, and the rocker is rotated to roll the dialysis tube, so that the dialysis tube is stored; according to the auxiliary fixing device for the dialysis tube, the supporting arm is pulled outwards, then the rotating handle bolt is screwed, then the threaded handle is rotated to enable the bottom plate to abut against the ground, auxiliary supporting is carried out, and stability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline fixing devices, in particular to an auxiliary fixing device for a dialysis tube. Background Art

[0002] During the use of dialysis tubes, one end of the tube is inserted into the patient's body, and then medical tape is used to fix the connection between the tube and the body. The other end of the tube is connected to an external device. The dialysis tube is generally long and needs to be fixed with the help of a dialysis tube auxiliary fixing device. The existing dialysis tube auxiliary fixing device still has certain defects when used, such as;

[0003] The cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame.

[0004] In the above document: Although the dialysis tube can be fixed, due to the lack of storage function for the dialysis tube, the exposed part of the dialysis tube is longer, making the dialysis tube easy to be damaged, which is not conducive to the use of the dialysis tube. Based on this, a dialysis tube auxiliary fixing device is specially proposed to solve the above problem. Summary of the Invention

[0005] The object of the present invention is to provide a dialysis tube auxiliary fixing device to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a dialysis tube auxiliary fixing device, comprising: an upper shell, a lower shell, a snap-on and support assembly;

[0007] The lower shell is rotatably connected to the lower shell by a hinge at the bottom of the upper shell, and a snap lock is connected to one side of the lower shell by a screw. The snap lock is provided on one side of the upper shell, and a support assembly is provided below the lower shell, and a limit assembly is provided in the lower shell and the upper shell;

[0008] Preferably, the limiting assembly includes a handle bolt threadedly connected to the upper inner wall of the upper shell, a pressure plate rotatably connected to the lower part of the handle bolt through a bearing, a T-shaped column sliding through the pressure plate, and the T-shaped column is connected to the upper inner wall of the upper shell by a screw.

[0009] Preferably, a partition is connected to the inner wall of the lower shell by screws, a shaft is rotatably passed through the inner wall of the partition, and the shaft is rotatably connected to the lower side of the inner wall of the lower shell through a bearing.

[0010] Preferably, the outer side of the winding shaft is connected to a bevel gear ring via screws, and the outer side of the bevel gear ring is meshedly connected to a bevel gear.

[0011] Preferably, one side of the bevel gear is connected to a T-shaped rod via a screw, and the T-shaped rod passes through a bearing and rotates on the inner wall of the lower shell.

[0012] Preferably, a cavity is opened on one side of the T-shaped rod, and a rocker is rotatably connected to the inner wall of the cavity via a rotating shaft.

[0013] Preferably, the support assembly includes a telescopic column connected to the lower shell by bolts, and a movable seat is connected to the lower part of the telescopic column by bolts.

[0014] Preferably, a cross slot is provided in the movable seat, a support arm is slidably connected to the inner wall of the cross slot, a rotary handle bolt is abutted above the support arm, and the rotary handle bolt is threadedly connected to the upper inner wall of the cross slot.

[0015] Preferably, a limiting groove is provided on the inner wall of the cross groove, a limiting block is slidably connected in the limiting groove, and the limiting block is connected to the outer side of the support arm by screws.

[0016] Preferably, the support arm is internally threadedly connected to a threaded handle, and the bottom of the threaded handle is rotatably connected to a base plate via a bearing.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The dialysis tube auxiliary fixing device is designed to store the dialysis tube by inserting the dialysis tube into the empty slot of the winding shaft, then covering the upper shell, rotating the rocker to drive the winding shaft to rotate, and then rotating the handle bolt to fix the dialysis tube;

[0019] 2. The dialysis tube auxiliary fixing device is designed to provide auxiliary support and improve stability by pulling the support arm outward and then tightening the handle bolt to fix the support arm. The threaded handle is then rotated to contact the bottom plate with the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional cross-sectional structure of the lower shell of the present invention;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the pressing plate of the present invention;

[0023] Figure 4 Schematic diagram of the three-dimensional structure of the rocker of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the movable seat of the present invention.

[0025] In the figure: 1. Upper shell; 2. Lower shell; 3. Snap-on; 4. Support assembly; 401. Telescopic column; 402. Moving seat; 403. Cross groove; 404. Support arm; 405. Rotary handle bolt; 406. Limit groove; 407. Limit block; 408. Threaded handle; 409. Base plate; 5. Limit assembly; 501. Handle bolt; 502. Pressure plate; 503. T-shaped column; 504. Partition; 505. Winding shaft; 506. Bevel gear ring; 507. Bevel gear; 508. T-shaped rod; 509. Cavity; 510. Rocker. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0027] See also Figure 1 and Figure 2 The present invention provides a technical solution: a dialysis tube auxiliary fixing device, comprising: an upper shell 1, a lower shell 2, a snap lock 3 and a support assembly 4; the lower shell 2 is rotatably connected to the upper shell 1 at the bottom by a hinge, and the snap lock 3 is connected to one side of the lower shell 2 by screws. The snap lock 3 is provided on one side of the upper shell 1, and the support assembly 4 is provided below the lower shell 2, and a limit assembly 5 is provided in the lower shell 2 and the upper shell 1;

[0028] The auxiliary fixing device for dialysis tubes has a buckle of the latch 3 installed on one side of the lower shell 2, and a hook of the latch 3 installed on one side of the upper shell 1, which facilitates and quickly limits the upper shell 1 and the lower shell 2. Semicircular grooves are provided on the front and rear of the inner walls of the upper shell 1 and the lower shell 2 to allow the dialysis tube to pass through.

[0029] exist Figure 1-Figure 3In the figure, the limiting component 5 includes a handle bolt 501 threadedly connected to the upper inner wall of the upper shell 1, and a pressure plate 502 is rotatably connected to the lower part of the handle bolt 501 through a bearing. A T-shaped column 503 slides through the pressure plate 502, and the T-shaped column 503 is connected to the upper inner wall of the upper shell 1 through screws.

[0030] The auxiliary fixing device for dialysis tubes is configured such that the rotating handle bolt 501 drives the pressing plate 502 to slide along the T-shaped column 503 , so that the pressing plate 502 squeezes the dialysis tube and fixes dialysis tubes of different diameters.

[0031] exist Figure 1 In the figure, a partition 504 is connected to the inner wall of the lower shell 2 by screws, and a shaft 505 is rotatably passed through the inner wall of the partition 504. The shaft 505 is rotatably connected to the lower part of the inner wall of the lower shell 2 through a bearing.

[0032] The auxiliary fixing device for dialysis tube has an empty slot in the winding shaft 505. The dialysis tube can be inserted into the empty slot and the winding shaft 505 can be rotated to roll up the dialysis tube. The dialysis tube can also be directly wound around the winding shaft 505 for rolling up.

[0033] exist Figure 1 and Figure 4 In the middle, a bevel gear ring 506 is connected to the outer side of the shaft 505 by screws, and a bevel gear 507 is meshed and connected to the outer side of the bevel gear ring 506. A T-shaped rod 508 is connected to one side of the bevel gear 507 by screws, and the T-shaped rod 508 rotates on the inner wall of the lower shell 2 through a bearing.

[0034] After the dialysis tube is inserted into the empty slot of the shaft 505 , the T-shaped rod 508 is rotated to drive the bevel gear 507 to rotate, and the bevel gear 507 drives the bevel gear ring 506 and the shaft 505 to rotate, thereby winding the dialysis tube.

[0035] exist Figure 4 In the figure, a cavity 509 is formed on one side of the T-shaped rod 508, and a rocker 510 is rotatably connected to the inner wall of the cavity 509 via a rotating shaft.

[0036] In the auxiliary fixing device for the dialysis tube, the rocker 510 is stuck on the inner wall of the cavity 509 by the damping force of friction. After the rocker 510 is rotated out, the rotating rocker 510 rotates with the T-shaped rod 508. The rocker 510 is composed of a rotating connecting sleeve on the outer side of the rotating rod, and the rocker 510 is rotated and retracted into the cavity 509 to prevent the rocker 510 from protruding and scratching medical staff or patients.

[0037] exist Figure 1 and Figure 2 In the figure, the support assembly 4 includes a telescopic column 401 connected to the lower shell 2 by bolts, and a moving base 402 is connected to the lower part of the telescopic column 401 by bolts.

[0038] The auxiliary fixing device for dialysis tube has fixed casters under the mobile seat 402 for easy movement. The telescopic column 401 is composed of sliding vertical rods inside the outer tube. Holes are evenly opened on the vertical rods. The length is fixed by bolts on the outer tube. The height of the upper shell 1 and the lower shell 2 can be adjusted by adjusting the length of the telescopic column 401.

[0039] exist Figure 1 and Figure 5 In the figure, a cross slot 403 is provided in the movable seat 402 , and a support arm 404 is slidably connected to the inner wall of the cross slot 403 . A handle bolt 405 is abutted on the upper part of the support arm 404 , and the handle bolt 405 is threadedly connected to the upper part of the inner wall of the cross slot 403 .

[0040] The auxiliary fixing device for the dialysis tube slides the support arm 404 outward from the cross groove 403, and then tightens the handle bolt 405 to squeeze the support arm 404 and fix the position of the support arm 404.

[0041] exist Figure 1 and Figure 5 In the figure, a limiting groove 406 is provided on the inner wall of the cross groove 403 , and a limiting block 407 is slidably connected in the limiting groove 406 , and the limiting block 407 is connected to the outer side of the support arm 404 by screws.

[0042] In the auxiliary fixing device for dialysis tubes, when the support arm 404 slides in the cross groove 403 , the limiting block 407 slides in the limiting groove 406 to limit the support arm 404 and prevent the support arm 404 from falling out of the cross groove 403 .

[0043] exist Figure 1 and Figure 5 In the embodiment, the support arm 404 is internally threadedly connected to a threaded handle 408 , and the lower portion of the threaded handle 408 is rotatably connected to a base plate 409 via a bearing.

[0044] The dialysis tube auxiliary fixing device has a rubber plate attached to the bottom of the bottom plate 409, which can provide resistance and prevent slipping on the tile floor. The rotating threaded handle 408 drives the bottom plate 409 to contact the ground, expanding the bottom support and improving stability.

[0045] In summary, when using this dialysis tube auxiliary fixing device, first, move the dialysis tube auxiliary fixing device to the patient's side, loosen the handle bolt 405 to pull out the support arm 404, then tighten the handle bolt 405, and then tighten the threaded handle 408 to make the bottom plate 409 contact the ground, open the latch 3, and then rotate and open the upper shell 1, insert the dialysis tube into the empty groove around the shaft 505, and then cover the upper shell 1, pass the dialysis tube through the hole between the upper shell 1 and the lower shell 2, and then buckle the latch 3, rotate the rocker 510 out of the cavity 509 and shake it again to reel the dialysis tube into the upper shell 1 and the lower shell 2, and then rotate the handle bolt 501 to fix the dialysis tube, and then connect the dialysis tube to the dialysis equipment to perform dialysis. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dialysis tube auxiliary fixing device, comprising: The upper shell (1), the lower shell (2), the snap-on (3) and the support assembly (4) are characterized in that; The lower portion of the upper shell (1) is rotatably connected to the lower shell (2) via a hinge, one side of the lower shell (2) is connected to a snap lock (3) via a screw, the snap lock (3) is arranged on one side of the upper shell (1), a support assembly (4) is arranged below the lower shell (2), and a limiting assembly (5) is arranged inside the lower shell (2) and the upper shell (1).

2. The dialysis tube auxiliary fixing device according to claim 1, characterized in that: The limiting assembly (5) comprises a handle bolt (501) threadedly connected to the upper inner wall of the upper shell (1); a pressure plate (502) is rotatably connected to the lower portion of the handle bolt (501) via a bearing; a T-shaped column (503) slides through the pressure plate (502); and the T-shaped column (503) is connected to the upper inner wall of the upper shell (1) via screws.

3. The dialysis tube auxiliary fixing device according to claim 2, characterized in that: A partition (504) is connected to the inner wall of the lower shell (2) via screws, and a shaft (505) is rotatably passed through the inner wall of the partition (504), and the shaft (505) is rotatably connected to the lower part of the inner wall of the lower shell (2) via a bearing.

4. The dialysis tube auxiliary fixing device according to claim 3, characterized in that: The outer side of the winding shaft (505) is connected to a bevel gear ring (506) via screws, and the outer side of the bevel gear ring (506) is meshedly connected to a bevel gear (507).

5. The dialysis tube auxiliary fixing device according to claim 4, characterized in that: One side of the bevel gear (507) is connected to a T-shaped rod (508) via a screw, and the T-shaped rod (508) is rotated on the inner wall of the lower shell (2) through a bearing.

6. The dialysis tube auxiliary fixing device according to claim 5, characterized in that: A cavity (509) is provided on one side of the T-shaped rod (508), and a rocker (510) is rotatably connected to the inner wall of the cavity (509) via a rotating shaft.

7. The dialysis tube auxiliary fixing device according to claim 1, characterized in that: The support assembly (4) comprises a telescopic column (401) connected to the lower shell (2) via bolts, and a movable seat (402) is connected to the lower portion of the telescopic column (401) via bolts.

8. The dialysis tube auxiliary fixing device according to claim 7, characterized in that: A cross slot (403) is provided in the movable seat (402), a support arm (404) is slidably connected to the inner wall of the cross slot (403), a rotary handle bolt (405) is abutted above the support arm (404), and the rotary handle bolt (405) is threadedly connected to the upper inner wall of the cross slot (403).

9. The dialysis tube auxiliary fixing device according to claim 8, characterized in that: A limiting groove (406) is provided on the inner wall of the cross groove (403), a limiting block (407) is slidably connected in the limiting groove (406), and the limiting block (407) is connected to the outer side of the support arm (404) by screws.

10. The dialysis tube auxiliary fixing device according to claim 9, characterized in that: The support arm (404) is internally threadedly connected to a threaded handle (408), and the bottom of the threaded handle (408) is rotatably connected to a bottom plate (409) via a bearing.

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