Auxiliary drainage device

Abstract

The utility model provides an auxiliary drainage device, belongs to the technical field of medical auxiliary equipment, and solves the technical problems that the medical personnel are easy to feel tired and the hand is easy to slip or the holding is not stable due to the mode that the medical personnel hold a drainage bottle by hand in the prior art. An auxiliary drainage device comprises a bottom frame and a telescopic pipe vertically fixed to the bottom frame, a lifting column is connected to the telescopic pipe in a sliding mode, a positioning structure is arranged in the telescopic pipe, a plurality of hooks are fixedly arranged on the lifting column in the axial direction of the lifting column, a connecting rod located under the hooks is fixed to the lifting column, and clamping rings with the same number as the hooks are fixed to the connecting rod. The drainage bottle limiting and clamping device has the advantages of being suitable for limiting and clamping drainage bottles with different diameters and adjusting the heights of the drainage bottles.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment and relates to an auxiliary drainage device, in particular to an auxiliary drainage device. Background Art

[0002] Cardiology, also known as cardiovascular medicine, is a clinical department set up by the general internal medicine department of hospitals at all levels to diagnose and treat cardiovascular diseases. The diseases treated include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beats, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases. During the treatment process of cardiology, drainage devices are often needed to drain patients.

[0003] After searching, it is found that a Chinese patent document discloses an auxiliary drainage device [Application number: 202020745161.4; Announcement number: CN 213158138 U]. This auxiliary drainage device includes a drainage bottle, a fixing block, an adjusting screw and a stop block. A handle is formed in the middle of one side wall of the drainage bottle, and the fixing block is bonded to the side wall of the drainage bottle facing the handle. A cavity is formed in the fixing block, a support platform is formed on one side wall of the cavity, and guide grooves are formed in the middle of the other two side walls of the cavity. The adjusting screw passes through the side wall of the cavity opposite to the support platform. The beneficial effect is that the utility model, through the design of the handle, the fixing block, the adjusting screw, the stop block, the rotating wheel, the rotating groove, the guide block and the guide groove, not only makes the drainage bottle more stable to hold and not easy to slip, thus avoiding damage to the drainage bottle, but also can adjust the drainage speed according to actual drainage needs, greatly improving the comfort of cardiology patients during the drainage process, and has good practicality.

[0004] Although this patent can adjust the drainage speed according to the actual drainage needs, medical staff hold the drainage bottle, which can easily make them tired and cause their hands to slip or hold the bottle unsteadily, resulting in the risk of the drainage bottle falling or tipping over. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the existing technology and to propose an auxiliary drainage device. The technical problem to be solved by the utility model is: how to achieve limited clamping and adjust the height of drainage bottles adapted to different diameters.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An auxiliary drainage device comprises a base frame, a telescopic tube vertically fixed on the base frame, a lifting column slidably connected to the telescopic tube, a positioning structure is arranged in the telescopic tube, a plurality of hooks are fixed on the lifting column along the axial direction thereof, a connecting rod directly below the hook is fixed on the lifting column, and clamping rings equal in number to the hooks are fixed on the connecting rod.

[0008] The working principle of the utility model is: the hook hole at the bottom of the drainage bottle is inserted into the hook, so that the drainage bottle is hung on the hook, so that the drainage bottle can be placed stably, a clamping ring is provided, and the drainage bottle is inserted into the clamping ring, so that the clamping ring limits the drainage bottle to prevent the drainage bottle from swinging, and a lifting column is provided to slide on the telescopic tube, so that the height of the hook can be adjusted, thereby adjusting the height of the drainage bottle.

[0009] The positioning structure comprises a pin rod inserted into the telescopic tube and a plurality of inserting holes arranged vertically on the lifting column, and the pin rod and the inserting holes are engaged with each other in a buckling manner.

[0010] With the above structure, the expansion range between the telescopic tube and the lifting column can be limited by the buckle cooperation between the pin rod and the insertion hole, so that when adjusting the height of the lifting column, the height can be limited by the pin rod.

[0011] The end of the pin rod exposed on the telescopic tube is sleeved with a tension spring, and the end of the pin rod exposed on the telescopic tube is fixed with a limit block, and the two ends of the tension spring are respectively welded to the limit block and the telescopic tube.

[0012] With the above structure, the pin rod can be retracted into the telescopic tube by pulling the limit block, and then the lifting column can be slid to a suitable height in the telescopic tube. Then the limit block is released, and the pin rod is driven to be inserted into the socket of the lifting column under the tension of the tension spring, thereby realizing the ability to restore the limit.

[0013] A plurality of rib plates extending to the telescopic tube are fixed on the base frame.

[0014] By adopting the above structure, the connection between the base frame and the telescopic tube can be reinforced by the rib plate, so as to enhance stability and improve safety in use.

[0015] The clamping ring is provided with a notch which penetrates the clamping ring. Both ends of the clamping ring are fixed with protrusions, and the two protrusions are respectively defined as a first protrusion and a second protrusion. The first protrusion is threadedly connected with a butterfly bolt, and the second protrusion is provided with a through hole which matches the butterfly bolt.

[0016] With the above structure, the depth of the butterfly bolt entering the through hole can be changed by rotating the butterfly bolt to further change the gap between the first protrusion and the second protrusion, thereby adjusting according to the size of the drainage bottle to better fit and clamp the drainage bottle.

[0017] A pin is inserted into the second protruding portion, and the butterfly bolt is provided with an annular groove which is engaged with the pin buckle.

[0018] With the above structure, the annular groove can be fixed by a pin to limit the rotation of the butterfly bolt.

[0019] Compared with the prior art, this auxiliary drainage device has the following advantages:

[0020] 1. Insert the hook hole at the bottom of the drainage bottle into the hook and hang the drainage bottle on the hook so that the drainage bottle can be placed stably. Set a clamping ring and insert the drainage bottle into the clamping ring so that the clamping ring limits the drainage bottle to prevent the drainage bottle from swinging. Set the lifting column to slide on the telescopic tube so that the height of the hook can be adjusted, thereby adjusting the height of the drainage bottle.

[0021] 2. A butterfly bolt threadedly passes through the first protrusion and is rotatably connected to the second protrusion, so that when the butterfly bolt rotates, the first protrusion and the second protrusion come relatively close to each other, so that the clamping ring clamps the drainage bottle, and thus can adapt to drainage bottles of different diameters within a certain range for limited clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a structural schematic diagram of the positioning structure in the utility model.

[0024] Figure 3 It is a partially enlarged structural schematic diagram of point A in the utility model.

[0025] Figure 4 It is a structural schematic diagram of the front view in the utility model.

[0026] In the figure, 1, base frame; 2, telescopic tube; 3, limit block; 4, tension spring; 5, socket; 6, butterfly bolt; 7, clamping ring; 8, first protrusion; 9, pin; 10, second protrusion; 11, notch; 12, connecting rod; 13, hook; 14, lifting column; 15, annular groove; 16, pin. DETAILED DESCRIPTION

[0027] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0028] like Figure 1-Figure 4As shown, an auxiliary drainage device includes a base frame 1, a telescopic tube 2 vertically fixed on the base frame 1, a lifting column 14 is slidably connected to the telescopic tube 2, and a positioning structure is arranged in the telescopic tube 2, a plurality of hooks 13 are fixed on the lifting column 14 along its axial direction, a connecting rod 12 located directly below the hook 13 is fixed on the lifting column 14, and a clamping ring 7 equal to the number of the hooks 13 is fixed on the connecting rod 12.

[0029] The hook 13 hole at the bottom of the drainage bottle is inserted into the hook 13, so that the drainage bottle is hung on the hook 13, so that the drainage bottle can be placed stably, a clamping ring 7 is set, and the drainage bottle is inserted into the clamping ring 7, so that the clamping ring 7 limits the drainage bottle to prevent the drainage bottle from swinging, and a lifting column 14 is set to slide on the telescopic tube 2, so that the height of the hook 13 can be adjusted, thereby adjusting the height of the drainage bottle.

[0030] The positioning structure includes a pin rod 16 inserted into the telescopic tube 2 and a plurality of insertion holes 5 arranged vertically on the lifting column 14 . The pin rod 16 and the insertion holes 5 are engaged with each other.

[0031] With the above structure, the expansion range between the telescopic tube 2 and the lifting column 14 can be limited by the buckle cooperation between the pin rod 16 and the insertion hole 5, so that when adjusting the height of the lifting column 14, the height can be limited by the pin rod 16.

[0032] The end of the pin rod 16 exposed on the telescopic tube 2 is sleeved with a tension spring 4, and the end of the pin rod 16 exposed on the telescopic tube 2 is fixed with a limit block 3, and the two ends of the tension spring 4 are respectively welded to the limit block 3 and the telescopic tube 2.

[0033] With the above structure, the pin 16 can be retracted into the telescopic tube 2 by pulling the limit block 3, and then the lifting column 14 can slide to a suitable height in the telescopic tube 2. Then, the limit block 3 can be released, and under the tension of the tension spring 4, the drive pin 16 can be inserted into the socket 5 of the lifting column 14 to realize the ability to restore the limit.

[0034] A plurality of ribs extending to the telescopic tube 2 are fixed on the base frame 1 .

[0035] By adopting the above structure, the connection between the base frame 1 and the telescopic tube 2 can be reinforced by the rib plate, so as to enhance stability and improve safety in use.

[0036] A notch 11 is provided on the clamping ring 7, and the notch 11 passes through the clamping ring 7. Both ends of the clamping ring 7 are fixed with protrusions, and the two protrusions are respectively defined as a first protrusion 8 and a second protrusion 10. The first protrusion 8 is threadedly connected with a butterfly bolt 6, and the second protrusion 10 is provided with a through hole that matches the butterfly bolt 6.

[0037] With the above structure, the depth of the butterfly bolt 6 entering the through hole can be changed by rotating the butterfly bolt 6 to further change the gap between the first protrusion 8 and the second protrusion 10, so as to adjust according to the size of the drainage bottle and better adapt and clamp the drainage bottle.

[0038] The second protruding portion 10 is penetrated by a pin 9 , and the butterfly bolt 6 is provided with an annular groove 15 which is engaged with the pin 9 by buckling.

[0039] With the above structure, the annular groove 15 can be fixed by the pin 9 to limit the rotation of the butterfly bolt 6 .

[0040] The working principle of the utility model is as follows: the hook 13 hole of the drainage bottle is sleeved on the hook 13, so that the drainage bottle is hung on the hook 13, and at the same time, the bottle body of the drainage bottle is passed through the clamping ring 7, and then the butterfly bolt 6 is rotated, and the butterfly bolt 6 is screwed on the first protrusion 8, so that the first protrusion 8 and the second protrusion 10 are relatively close to each other, and then the inner wall of the clamping ring 7 clamps the bottle body of the drainage bottle, and the drainage bottle is securely installed on the lifting column 14. When adjusting the height of the drainage bottle, first pull the limit block 3 toward the outside of the telescopic tube 2 to retract the pin 16 into the telescopic tube 2, and then slide the lifting column 14 in the telescopic tube 2 to a suitable height, and then release the limit block 3. Under the pulling force of the tension spring 4, the driving pin 16 is inserted into the insertion hole 5 of the lifting column 14, thereby adjusting the height of the drainage bottle, which is convenient for drainage operation.

[0041] In summary, the drainage bottle is hung on the hook 13 by inserting the hook 13 hole at the bottom of the drainage bottle into the hook 13, so that the drainage bottle can be placed stably, a clamping ring 7 is provided, and the drainage bottle is inserted into the clamping ring 7, so that the clamping ring 7 limits the drainage bottle to prevent the drainage bottle from swinging, and a lifting column 14 is provided to slide on the telescopic tube 2, so that the height of the hook 13 can be adjusted, thereby adjusting the height of the drainage bottle.

[0042] The specific embodiments described herein are merely examples of the spirit of the present invention. A person skilled in the art of the present invention may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An auxiliary drainage device, comprising a base frame (1), and a telescopic tube (2) vertically fixed on the base frame (1), characterized in that: A lifting column (14) is slidably connected to the telescopic tube (2), and a positioning structure is arranged inside the telescopic tube (2). A plurality of hooks (13) are fixedly arranged along the axial direction of the lifting column (14), a connecting rod (12) located directly below the hooks (13) is fixedly arranged on the lifting column (14), and a number of clamping rings (7) equal to the number of hooks (13) are fixedly arranged on the connecting rod (12).

2. An auxiliary drainage device according to claim 1, characterized in that: The positioning structure comprises a pin rod (16) inserted into the telescopic tube (2) and a plurality of insertion holes (5) arranged vertically on the lifting column (14); the pin rod (16) and the insertion holes (5) are engaged with each other in a buckling manner.

3. An auxiliary drainage device according to claim 2, characterized in that: The end of the pin rod (16) exposed on the telescopic tube (2) is sleeved with a tension spring, and the end of the pin rod (16) exposed on the telescopic tube (2) is fixed with a limit block (3), and the two ends of the tension spring (4) are respectively welded to the limit block (3) and the telescopic tube (2).

4. The auxiliary drainage device according to claim 1, characterized in that: A plurality of rib plates extending to the telescopic tube (2) are fixed on the base frame (1).

5. The auxiliary drainage device according to claim 1, characterized in that: The clamping ring (7) is provided with a notch, which passes through the clamping ring (7). Both ends of the clamping ring (7) are fixed with protrusions, and the two protrusions are respectively defined as a first protrusion (8) and a second protrusion (10). The first protrusion (8) is threadedly connected with a butterfly bolt (6), and the second protrusion (10) is provided with a through hole that matches the butterfly bolt (6).

6. An auxiliary drainage device according to claim 5, characterized in that: A pin (9) is inserted into the second protruding portion (10), and a ring-shaped groove (15) is formed on the butterfly bolt (6) to engage with the pin (9).

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