Multifunctional infusion tube clamp

Abstract

The utility model discloses a multifunctional infusion tube clamp, which relates to the field of infusion tube clamps and comprises a positioning clamp body and a rubber positioning piece, the rubber positioning piece is fixedly connected to the outer side of the positioning clamp body, and a contacted infusion tube is positioned through the rubber positioning piece. And a movable connecting rod is mounted at the inner end of the positioning clamp body in a nested manner. According to the multifunctional infusion tube clamp, the auxiliary positioning structure is arranged, the movable connecting rod only needs to be pressed to move downwards, the guide supporting roller in the vertical positioning state can be driven to rotate to be in the horizontal state through the preset traction rope in butt joint, and therefore the positioning clamp body in the positioning state can rotate to be in the horizontal state through the guide supporting roller capable of rotating in the vertical direction; according to the self-locking infusion support, displacement work can be rapidly conducted along the outer side of the infusion support, auxiliary manual positioning treatment is not needed, meanwhile, self-locking positioning work can be rapidly and conveniently conducted on a contacted infusion tube, and position movement self-locking work can be rapidly conducted according to the adaptability requirement of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion tube clamps, in particular to a multifunctional infusion tube clamp. Background Art

[0002] During the infusion process, due to its long length, the infusion tube needs to be equipped with a corresponding infusion tube clamp to assist in positioning the bent infusion tube.

[0003] For example, a detachable infusion tube clamp with publication number CN215460893U includes a snap ring, a first groove is formed on one end side wall of the snap ring, a first flow-limiting band is rotatably mounted on the inner side wall of the first groove, a flow-control groove is formed on the side wall of the first flow-limiting band, a rotating rod is rotatably mounted on the inner side wall of the flow-control groove, a flow-control wheel is fixedly mounted on the side wall of the rotating rod, and an adhesive sub-band is fixedly mounted on the side wall of the first flow-limiting band. The utility model achieves this through the coordination between the snap ring, the first flow-limiting band, the flow-control wheel, the adhesive sub-band, the second flow-limiting band and the adhesive mother band, through the structural setting of the snap ring and the matching connection between the first flow-limiting band and the second flow-limiting band;

[0004] Most of the above-mentioned existing infusion tube clamps have improved their overall structure. However, during use, the infusion tube clamps mostly require the user to manually position them, and are unable to quickly and conveniently self-lock the infusion tubes in contact, and are unable to quickly perform positional self-locking according to the user's adaptability needs, resulting in certain limitations in their overall operational convenience. Utility Model Content

[0005] The purpose of the present utility model is to provide a multifunctional infusion tube clamp to solve the problem proposed in the above background technology that most of them require the user to manually assist in positioning them, cannot quickly and conveniently perform self-locking positioning of the infusion tube in contact, and cannot quickly perform positional self-locking according to the user's adaptability needs, resulting in certain limitations in their overall operational convenience.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a multifunctional infusion tube clamp, comprising a positioning clamp body and a rubber positioning member, wherein the outer side of the positioning clamp body is fixedly connected to the rubber positioning member, and the infusion tube in contact is positioned by the rubber positioning member;

[0007] A movable connecting rod is nested and installed at the inner end of the positioning clamp body, and the lower end of the movable connecting rod is adhesively connected to the first airbag, and the first airbag and the inner wall of the positioning clamp body are docked with each other. An auxiliary positioning structure is provided on the inner side of the positioning clamp body, and the clamped infusion stand is quickly self-locked by the auxiliary positioning structure.

[0008] Furthermore, the auxiliary positioning structure is provided with an air supply hose, and one end of the air supply hose is docked with the first airbag, a guide slot is provided on the inner side of the positioning clamp body, and the inner side of the guide slot is docked with the second airbag, and the second airbag and the end of the air supply hose are docked with each other, and a resisting movable part is nested and docked on the outer side of the guide slot, and the resisting movable part is docked with the inner side of the second airbag, and a reset spring is fixedly connected between the resisting movable part and the inner side of the guide slot.

[0009] Furthermore, the inner end of the positioning clamp body is rotatably connected to a torsion spring docking shaft, and a preset traction rope is wound around the outer side of the torsion spring docking shaft, and the preset traction rope passes through the inner side of the positioning clamp body, and the end of the preset traction rope is interconnected with the outer side of the movable connecting rod, and the outer side of the torsion spring docking shaft is rotatably connected to a guide support roller.

[0010] Furthermore, the second airbag is a one-way expandable structure, with one side that interfaces with the air delivery hose being made of a hard material and the other side being made of a flexible expandable material.

[0011] Furthermore, during the downward movement of the movable connecting rod, pressure is applied to the first airbag in contact, causing it to expand and supply air to the inside of the second airbag through the air hose, so that it pushes the outer resisting movable part to move along the inside of the positioning clamp body.

[0012] Furthermore, the positioning clip body and the rubber positioning piece are both made of elastic rubber material, and both the positioning clip body and the rubber positioning piece are arc-shaped structures when viewed from above.

[0013] Furthermore, the movable connecting rod is traction-rotated by a preset traction rope and a torsion spring docking shaft, and the outer side of the torsion spring docking shaft is rotationally connected to the guide support roller.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The multifunctional infusion tube clamp is provided with an auxiliary positioning structure. By simply pressing the movable connecting rod to move it downward, the guide support roller in the vertical positioning state can be driven to rotate to the horizontal state by the preset traction rope connected thereto. As a result, the positioning clamp body in the positioned state can be quickly displaced along the outer side of the infusion stand by the vertically rotatable guide support roller. Without the need for auxiliary manual positioning processing, the infusion tube in contact can be quickly and conveniently self-locked in position. The position activity and self-locking work can be quickly performed according to the adaptability needs of the user, thereby improving the practicality of the device.

[0016] Furthermore, as the movable connecting rod moves downward, it will simultaneously apply pressure to the first airbag on the inside, causing it to supply air to the unidirectional inflatable second airbag at the end, causing it to push the outer auxiliary interference movable part to move inward, thereby better allowing the overall positioning clamp body to move in position. Under normal conditions, the outward-moving supporting interference movable part will assist the positioning clamp body in providing secondary support to the outer side of the infusion stand, thereby better performing adaptive positioning work and improving the operational stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the rubber positioning member of the utility model;

[0019] Figure 3 This is a schematic diagram of the half-section three-dimensional structure of the positioning clamp body of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the guide support roller of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the preset traction rope of the utility model;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of the torsion spring docking shaft of the utility model.

[0023] In the figure: 1. Positioning clamp body; 2. Rubber positioning member; 3. Movable connecting rod; 4. First airbag; 5. Air supply hose; 6. Second airbag; 7. Guide slide; 8. Return spring; 9. Interference movable member; 10. Preset traction rope; 11. Torsion spring docking shaft; 12. Guide support roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0025] Example 1:

[0026] See also Figure 1-6The present invention provides the following technical solutions: a multifunctional infusion tube clamp, comprising a positioning clamp body 1, a rubber positioning member 2, a movable connecting rod 3, a first air bag 4, an air hose 5, a second air bag 6, a guide chute 7, a return spring 8, a resisting movable member 9, a preset traction rope 10, a torsion spring docking shaft 11, and a guide support roller 12.

[0027] The outer side of the positioning clamp body 1 is fixedly connected with a rubber positioning piece 2, which is used to position the infusion tube in contact;

[0028] A movable connecting rod 3 is nested and installed at the inner end of the positioning clamp body 1, and the lower end of the movable connecting rod 3 is bonded and connected to the first air bag 4, and the first air bag 4 and the inner wall of the positioning clamp body 1 are docked with each other. An auxiliary positioning structure is provided on the inner side of the positioning clamp body 1, and the clamped infusion stand is quickly self-locked through the auxiliary positioning structure.

[0029] It is only necessary to press the movable connecting rod 3 along the inner side of the positioning clamp body 1 to move it downward, and the guide support roller 12 in the vertical positioning state can be driven to rotate to the horizontal state through the docking preset traction rope 10, so that the positioning clamp body 1 in the positioning state can be quickly displaced along the outer side of the infusion stand through the vertically rotatable guide support roller 12. Without the need for auxiliary manual positioning processing, the infusion tube in contact can be quickly and conveniently self-locked in position, and the position activity self-locking work can be quickly performed according to the user's adaptive needs.

[0030] Example 2:

[0031] On the basis of the first embodiment, an auxiliary positioning structure is also disclosed, and its specific structure is as follows:

[0032] The auxiliary positioning structure is provided with an air supply hose 5, and one end of the air supply hose 5 is docked with the first airbag 4. A guide slot 7 is provided on the inner side of the positioning clamp body 1, and the inner side of the guide slot 7 is docked with the second airbag 6, and the second airbag 6 and the end of the air supply hose 5 are docked with each other. The outer side of the guide slot 7 is nested with a resisting movable part 9, and the resisting movable part 9 is docked with the inner side of the second airbag 6. A return spring 8 is fixedly connected between the resisting movable part 9 and the inner side of the guide slot 7. The inner end of the positioning clamp body 1 is rotatably connected to a torsion spring docking shaft 11, and a preset traction rope 10 is wound around the outer side of the torsion spring docking shaft 11, and the preset traction rope 10 passes through the inner side of the positioning clamp body 1, and the end of the preset traction rope 10 is connected to the outer side of the movable connecting rod 3, and the outer side of the torsion spring docking shaft 11 is rotatably connected to a guide support roller 12.

[0033] The second airbag 6 is a one-way expansion structure, and the side that docks with the gas hose 5 is made of a hard material, and the other side is made of a flexible expandable material. During the downward movement of the movable connecting rod 3, pressure is applied to the first airbag 4 in contact, causing it to expand and supply air to the inside of the second airbag 6 through the gas hose 5, so that it pushes the outer interfering movable part 9 to move along the inside of the positioning clamp body 1. The positioning clamp body 1 and the rubber positioning part 2 are both made of elastic rubber material, and the positioning clamp body 1 and the rubber positioning part 2 are both arc-shaped structures when viewed from above. The movable connecting rod 3 is pulled and rotated with the torsion spring docking shaft 11 through a preset traction rope 10, and the outer side of the torsion spring docking shaft 11 is rotationally connected to the guide support roller 12;

[0034] During the downward movement of the movable connecting rod 3, it will simultaneously apply pressure to the first airbag 4 on the inside, causing it to supply air to the unidirectional inflatable second airbag 6 at the end, causing it to push the outer auxiliary interference movable part 9 to move inward, thereby better allowing the overall positioning clamp body 1 to move in position. Under normal conditions, the outward-moving supporting interference movable part 9 will assist the positioning clamp body 1 in providing secondary support to the outer side of the infusion stand, thereby better performing adaptive positioning work.

[0035] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0036] 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 therein. 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 multifunctional infusion tube clamp, comprising a positioning clamp body (1) and a rubber positioning member (2), wherein the outer side of the positioning clamp body (1) is fixedly connected to the rubber positioning member (2), and the infusion tube in contact is positioned by the rubber positioning member (2); Features: A movable connecting rod (3) is nested and installed at the inner end of the positioning clamp body (1), and a first air bag (4) is bonded to the lower end of the movable connecting rod (3), and the first air bag (4) and the inner wall of the positioning clamp body (1) are butted against each other. An auxiliary positioning structure is arranged on the inner side of the positioning clamp body (1), and the clamped infusion stand is quickly self-locked by the auxiliary positioning structure; The auxiliary positioning structure is provided with an air delivery hose (5), and one end of the air delivery hose (5) is butted with the first airbag (4), a guide slot (7) is provided on the inner side of the positioning clamp body (1), and a second airbag (6) is butted with the inner side of the guide slot (7), and the second airbag (6) and the end of the air delivery hose (5) are butted with each other, a resisting movable part (9) is nested and butted with the outer side of the guide slot (7), and the resisting movable part (9) and the inner side of the second airbag (6) are butted with each other, and a return spring (8) is fixedly connected between the resisting movable part (9) and the inner side of the guide slot (7); The inner end of the positioning clamp body (1) is rotatably connected to a torsion spring docking shaft (11), and a preset traction rope (10) is wound around the outer side of the torsion spring docking shaft (11), and the preset traction rope (10) passes through the inner side of the positioning clamp body (1), and the end of the preset traction rope (10) is mutually connected to the outer side of the movable connecting rod (3), and the outer side of the torsion spring docking shaft (11) is rotatably connected to a guide support roller (12).

2. A multifunctional infusion tube clamp according to claim 1, characterized in that: The second airbag (6) is a one-way expandable structure, with one side that interfaces with the air delivery hose (5) being made of a hard material, and the other side being made of a flexible expandable material.

3. The multifunctional infusion tube clamp according to claim 2, characterized in that: The positioning clamp body (1) and the rubber positioning piece (2) are both made of elastic rubber material, and the positioning clamp body (1) and the rubber positioning piece (2) are both arc-shaped structures when viewed from above.

4. The multifunctional infusion tube clamp according to claim 3, characterized in that: The movable connecting rod (3) is traction-rotated with the torsion spring docking shaft (11) via a preset traction rope (10), and the outer side of the torsion spring docking shaft (11) is rotationally connected to the guide support roller (12).

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