A universal support for convenient use of saliva suction tubes

Abstract

This utility model relates to the field of saliva straw support technology, and more particularly to a universal support for convenient use of saliva straws. It includes a placement base, a rotating base movably connected to the placement base, an arc-shaped block on the rotating base, a positioning shell connected to the placement base, a universal ball joint mounted on the outer side of the placement base, a movable block connected to one side of the universal ball joint, a pull rope connected to the movable block, and a mounting block connected to one side of the movable block. A winding box is provided at one end of the mounting block, and a spiral rod is installed inside the winding box. This design reduces the possibility of loosening during saliva straw use, reduces the angle limitations during saliva straw adjustment, improves the limiting effect of the device, effectively fixes the saliva straw, facilitates adjustment, improves the efficiency of quick removal for emergency use, and has good retrieval performance.

Description

Technical Field

[0001] This utility model relates to the field of saliva suction tube support technology, and in particular to a universal support that facilitates the use of saliva suction tubes. Background Technology

[0002] Saliva suction tubes are key auxiliary tools for ensuring a clean treatment environment and improving treatment safety. Their core function is to remove saliva, rinsing fluid, and debris generated during treatment from the patient's mouth in real time. This prevents patients from choking or experiencing discomfort due to fluid accumulation, and provides medical staff with a clear operating view, reducing treatment errors and the risk of cross-infection.

[0003] Chinese patent CN222657235U discloses a universal support for an oral suction tube. The device fixes the suction tube with a first fixing clip and adjusts the angle using the cooperation of a universal ball and a universal seat. It is convenient and simple to operate. However, during treatment, the suction tube may be displaced due to factors such as the patient swallowing, slight head movement, or negative pressure during suction, or even fall off the fixing clip, affecting the suction effect. Furthermore, even though the universal ball can be adjusted at multiple angles, it still has limitations. Therefore, a universal support that facilitates the use of the suction tube is proposed. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a universal support for convenient use of saliva suction tubes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A universal support for convenient use of saliva suction tubes includes a placement base, a rotating base movably connected to the placement base, an arc-shaped block on the rotating base, a positioning shell connected to the placement base, a universal ball mounted on the outer side of the placement base, a movable block connected to one side of the universal ball, a pull rope connected to the movable block, an installation block connected to one side of the movable block, a winding box provided at one end of the installation block, and a spiral rod provided inside the winding box.

[0006] Preferably, a tube is installed on one side of the positioning shell and a connecting tube is provided on the other side. The positioning shell has an upper groove and a lower groove, and the positioning shell is placed on a placement seat.

[0007] Preferably, arc-shaped blocks are fixedly installed on the inner walls of both the rotating seat and the placement seat. The arc-shaped blocks are respectively connected to the upper and lower side grooves. An annular limiting strip is installed on the bottom surface of the rotating seat, and a moving groove is opened on the top surface of the placement seat. The limiting strip is movably connected in the moving groove.

[0008] Preferably, spring inserts are symmetrically installed on both sides of the rotating seat, and two sets of positioning blocks are symmetrically installed on the placement seat, with the spring inserts locked inside the positioning blocks.

[0009] Preferably, one end of the movable block has an inner groove, the universal ball is rotatably connected in the inner groove, an adjusting nut is installed on the top surface of the inner groove, the adjusting nut is located on the top surface of the movable block, the other end of the movable block is provided with an arc-shaped magnetic block, the mounting block has an arc-shaped groove, a magnetic block is installed on the inner wall of the groove, the magnetic block and the magnetic block are magnetically connected, the outer surface of the movable block has an annular groove, and the mounting blocks are connected by a buckle strap, the buckle strap is connected in the annular groove.

[0010] Preferably, one end of the pull rope is connected to the magnetic block, a through groove is provided in the mounting block, the through groove is connected to the winding box, a spiral spring is provided on both sides of the spiral rod, the other end of the pull rope is connected to the spiral rod, a tail frame is installed on the other side of the winding box, and a connecting rod is provided on the tail frame.

[0011] The beneficial effects of this utility model are: This design allows for easy positioning of the saliva suction tube through the rotation of the rotating base, facilitates quick positioning of the rotating base using the spring insert rod, reduces loosening of the universal ball by using the adjusting nut, and facilitates positioning of the movable block using the buckle and magnetic block. The movable block allows for easy movement of the saliva suction tube and quick reset.

[0012] This solution reduces the possibility of the saliva suction tube becoming loose during use, minimizes the angle limitations that still exist during the adjustment of the saliva suction tube, improves the limiting effect of the device, can fix the saliva suction tube, is easy to adjust, improves the effectiveness of quickly removing the device for emergency use, and has a good recycling effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a universal support for saliva suction tubes that is convenient to use according to this utility model; Figure 2 This is a front view schematic diagram of a universal support for saliva suction tubes proposed in this utility model; Figure 3 A schematic diagram of the positioning shell and tube body; Figure 4 This is a structural diagram of the placement seat and rotating seat. Figure 5 A structural diagram of the movable block and mounting block; Figure 6 This is a schematic diagram of the main structure of the active block and the mounting block.

[0014] In the diagram: 1. Placement seat; 2. Rotating seat; 3. Positioning shell; 4. Tube body; 5. Movable block; 6. Buckle strap; 7. Mounting block; 8. Rewind box; 9. Tail frame; 10. Connecting rod; 11. Arc-shaped block; 12. Spring insert rod; 13. Universal ball; 14. Moving groove; 15. Positioning block; 16. Limiting strip; 17. Scroll rod; 18. Pull rope; 19. Adjusting nut; 20. Magnetic block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example: Refer to Figure 1-6 A universal support for convenient use of saliva suction tubes includes a placement base 1, a rotating base 2 movably connected to the placement base 1, an arc-shaped block 11 on the rotating base 2, a positioning shell 3 connected to the placement base 1, a universal ball 13 installed on the outer side of the placement base 1, a movable block 5 connected to one side of the universal ball 13, a pull rope 18 connected to the movable block 5, an installation block 7 connected to one side of the movable block 5, a winding box 8 installed at one end of the installation block 7, a spiral rod 17 installed inside the winding box 8, a tube body 4 installed on one side of the positioning shell 3, a connecting tube installed on the other side, and an upper groove and a lower groove on the positioning shell 3 to facilitate positioning of the tube body 4. The positioning shell 3 is placed on the placement base 1.

[0017] Specifically, arc-shaped blocks 11 are fixedly installed on the inner walls of both the rotating seat 2 and the placement seat 1. The arc-shaped blocks 11 are respectively connected to the upper and lower grooves to limit the left and right sides of the positioning shell 3 and prevent it from moving. An annular limiting strip 16 is installed on the bottom surface of the rotating seat 2, and a moving groove 14 is opened on the top surface of the placement seat 1. The limiting strip 16 is movably connected in the moving groove 14 and acts to limit the rotation of the rotating seat 2.

[0018] Furthermore, spring rods 12 are symmetrically installed on both sides of the rotating seat 2, and two sets of positioning blocks 15 are symmetrically installed on the placement seat 1. The spring rods 12 are locked in the positioning blocks 15 to facilitate the positioning of the rotating seat 2 when it is adjusted to the front and rear sides.

[0019] Furthermore, one end of the movable block 5 has an inner groove, in which the universal ball 13 is rotatably connected for easy multi-angle adjustment. An adjusting nut 19 is installed on the top surface of the inner groove. The adjusting nut 19 is located on the top surface of the movable block 5, which can easily adjust the tightness of the universal ball 13 and reduce the possibility of loosening and inability to position the angle after long-term work. The other end of the movable block 5 is provided with an arc-shaped magnetic block. An arc-shaped groove is provided in the mounting block 7. A magnetic suction block 20 is installed on the inner wall of the groove. The magnetic block and the magnetic suction block 20 are magnetically connected to ensure that the movable block 5 and the mounting block 7 can be loosened. An annular groove is provided on the outer surface of the movable block 5. A buckle strap 6 is connected between the mounting blocks 7. The buckle strap 6 is connected in the annular groove to prevent the movable block 5 from falling off, so that the saliva tube can be easily and quickly removed in special circumstances without disassembling the screws.

[0020] In this embodiment, one end of the pull rope 18 is connected to the magnetic block. A through groove is provided in the mounting block 7, which is connected to the winding box 8. Scroll springs are provided on both sides of the scroll rod 17 to facilitate the continuous winding of the pull rope 18, thereby reducing the possibility of the mounting block 7 falling off. The other end of the pull rope 18 is connected to the scroll rod 17. A tail frame 9 is installed on the other side of the winding box 8, and a connecting rod 10 is provided on the tail frame 9.

[0021] Working principle: Place the positioning shell 3 into the placement seat 1. During placement, the arc-shaped block 11 inside the placement seat 1 will connect to the lower groove. Then, pull the spring rods 12 on both sides upward. Then, rotate the rotating seat 2 to adjust by 180 degrees. After adjustment, insert the spring rods 12 into the corresponding positioning blocks 15. During adjustment, the arc-shaped block 11 inside the rotating seat 2 will connect to the upper groove. During use, the angle of the universal ball 13 can be adjusted. If the universal ball 13 becomes loose or not positioned after a long time, the adjusting nut 19 can be tightened. When the saliva suction tube needs to be quickly removed suddenly during use, and the angle of the universal ball 13 cannot meet the usage angle, the buckle strap 6 can be removed. Then, pull the movable block 5 outward. During the pulling process, the pull rope 18 will be pulled outward. After use, under the pull of the spiral rod 17, the movable block 5 will quickly return to the mounting block 7.

[0022] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A universal support for convenient use of saliva suction tubes, characterized in that, include: Placement seat (1), rotating seat (2) is movably connected to the placement seat (1), arc block (11) is provided on the rotating seat (2), positioning shell (3) is connected to the placement seat (1), universal ball (13) is also installed on the outside of the placement seat (1), movable block (5) is connected to one side of the universal ball (13), pull rope (18) is connected to the movable block (5), mounting block (7) is connected to one side of the movable block (5), winding box (8) is provided on one end of the mounting block (7), and spiral rod (17) is provided inside the winding box (8).

2. The universal support for convenient use of a saliva suction tube according to claim 1, characterized in that, The positioning shell (3) has a tube (4) installed on one side and a connecting tube on the other side. The positioning shell (3) has an upper groove and a lower groove. The positioning shell (3) is placed on the placement seat (1).

3. A universal support for convenient use of a saliva suction tube according to claim 2, characterized in that, Arc-shaped blocks (11) are fixedly installed on the inner walls of the rotating seat (2) and the placement seat (1). The arc-shaped blocks (11) are respectively connected in the upper side groove and the lower side groove. An annular limiting strip (16) is installed on the bottom surface of the rotating seat (2). A moving groove (14) is opened on the top surface of the placement seat (1). The limiting strip (16) is movably connected in the moving groove (14).

4. A universal support for convenient use of a saliva suction tube according to claim 3, characterized in that, Spring inserts (12) are symmetrically installed on both sides of the rotating seat (2), and two sets of positioning blocks (15) are symmetrically installed on the placement seat (1). The spring inserts (12) are locked in the positioning blocks (15).

5. A universal support for convenient use of a saliva suction tube according to claim 4, characterized in that, One end of the movable block (5) has an inner groove, and the universal ball (13) is rotatably connected in the inner groove. An adjusting nut (19) is installed on the top surface of the inner groove. The adjusting nut (19) is located on the top surface of the movable block (5). An arc-shaped magnetic block is provided at the other end of the movable block (5). An arc-shaped groove is provided in the mounting block (7). A magnetic block (20) is installed on the inner wall of the groove. The magnetic block and the magnetic block (20) are magnetically connected. An annular groove is provided on the outer surface of the movable block (5). A buckle strap (6) is connected between the mounting blocks (7). The buckle strap (6) is connected in the annular groove.

6. A universal support for convenient use of a saliva suction tube according to claim 5, characterized in that, One end of the pull rope (18) is connected to the magnetic block. A through groove is provided in the mounting block (7), and the through groove is connected to the winding box (8). A spiral spring is provided on the side of the spiral rod (17). The other end of the pull rope (18) is connected to the spiral rod (17). A tail frame (9) is installed on the other side of the winding box (8), and a connecting rod (10) is provided on the tail frame (9).

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