Lifting rotating head frame for anesthesia breathing circuit pipeline

Abstract

The utility model relates to the technical field of headstocks, and discloses a lifting and rotating headstock for anesthetizing a breathing circuit pipeline, which comprises a base. According to the lifting rotating head frame for anesthesia of the breathing circuit pipeline, through the arrangement of the limiting mechanism, when the lifting rotating head frame is used, the breathing circuit pipeline is placed in a containing groove formed in the surface of the upper head frame plate, then a rotating column is rotated, and an arc-shaped limiting rod arranged on one side of the rotating column is tightly attached to the surface of the breathing circuit pipeline to limit the breathing circuit pipeline; the arc-shaped limiting rod is fixed through the positioning pin on the extending plate on the other side of the rotating column, when the breathing circuit pipeline is disassembled, the positioning pin only needs to be pulled, the positioning pin is separated from the interior of the limiting hole, then the rotating column is rotated by 90 degrees to the limiting hole in the other side, the positioning pin is loosened, and then the breathing circuit pipeline is disassembled. And the positioning pin is inserted into the limiting hole again under the reverse acting force provided by the supporting spring, so that a worker can conveniently limit and disassemble the breathing circuit pipeline.

Description

Technical Field

[0001] This utility model relates to the field of headrest technology, and in particular to a lifting and rotating headrest for anesthesia breathing circuit tubing. Background Technology

[0002] An anesthesia breathing circuit tubing lifting and rotating headrest is a device used to fix and adjust anesthesia tubing during medical anesthesia. Its design typically takes into account the flexibility of surgical procedures, patient safety, and the maintenance of sterile areas. Among existing technologies, various designs aim to improve the efficiency and safety of anesthesia tubing management. These designs help surgeons precisely control the patient's breathing during surgery, ensuring smooth gas flow while reducing errors and potential risks associated with manual adjustments.

[0003] Existing lifting and rotating head frames for anesthesia breathing circuits lack the ability to limit the movement of the breathing circuit tubing; they merely place the tubing inside the head frame's slot, which can lead to the tubing shifting or detaching during use. This could affect user safety and operation. Therefore, a lifting and rotating head frame for anesthesia breathing circuits is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem solved by the utility model is to provide a lifting and rotating head frame for anesthesia breathing circuit tubing that is highly practical, easy to operate, and has a relatively simple structure, thus solving the problem of limiting the breathing circuit tubing mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a lifting and rotating head frame for anesthesia breathing circuit tubing, comprising a base, a fixing block fixedly connected to the top of the base, a rotating shaft rotatably connected to the surface of the fixing block, a lower head frame plate fixedly connected to the top of the rotating shaft, a rotating joint fixedly connected to the bottom of the lower head frame plate, an angle adjustment mechanism rotatably connected to the surface of the rotating joint, the angle adjustment mechanism comprising a telescopic rod, a fixing rod, and a pin, a lifting mechanism fixedly connected to the top of the lower head frame plate, the lifting mechanism comprising a telescopic column, a fixing column, a threaded column, and a nut, an upper head frame plate fixedly connected to the top of the fixing column, and a limit mechanism rotatably connected to the surfaces of both the lower and upper head frame plates, the limit mechanism comprising a rotating column, an arc-shaped limit rod, an extension plate, and a positioning pin.

[0008] As a further embodiment of this utility model, the telescopic rod is rotatably connected to the surface of the rotating joint, and a fixed rod is slidably connected to the lower surface of the telescopic rod. Both the telescopic rod and the fixed rod have several limiting holes on their surfaces, and a pin is inserted into the interior of one set of the limiting holes to facilitate fixing the telescopic rod.

[0009] As a further embodiment of this utility model, the telescopic column is fixedly connected to the top of the lower frame plate, and a fixed column is slidably connected to the upper surface of the telescopic column. Both the telescopic column and the fixed column have several threaded holes on their surfaces. A threaded column is threadedly connected to the inside of one set of threaded holes, and a nut is threadedly connected to the surface of the threaded column. The threaded column facilitates the fixing of the telescopic column.

[0010] As a further embodiment of this utility model, the rotating column is rotatably connected to the surfaces of the lower and upper frame plates. An arc-shaped limiting rod is fixedly connected to one side of the rotating column, and an extension plate is fixedly connected to the other side of the rotating column. A positioning pin is slidably connected inside the extension plate, and a support spring is sleeved on the upper surface of the positioning pin. The arc-shaped limiting rod facilitates the limiting of the pipeline.

[0011] As a further embodiment of this utility model, a support plate is fixedly connected to one side of the fixing rod, and the support plate is threadedly connected to the top surface of the base, so that the support plate can easily support the fixing rod.

[0012] As a further embodiment of this utility model, the surface of the support plate is provided with a threaded hole, and a bolt is threaded into the inside of the threaded hole, which facilitates the improvement of the stability of the support plate.

[0013] As a further embodiment of this utility model, four sets of connecting blocks are fixedly connected to the bottom of the base. The surface of the connecting blocks is provided with threaded holes, and screws are threaded into the inside of the threaded holes. A compression pad is fixedly connected to the top of the screws through a bearing, and the compression pad facilitates the fixation of the equipment.

[0014] (III) Beneficial Effects

[0015] This utility model provides a lifting and rotating head frame for anesthesia breathing circuit tubing, which has the following features:

[0016] Beneficial effects:

[0017] 1. The lifting and rotating head frame for the anesthesia breathing circuit tubing, through the setting of the limiting mechanism, allows the breathing circuit tubing to be placed in the placement slot opened on the surface of the upper head frame plate during use. Then, the rotating column is rotated so that the arc-shaped limiting rod set on one side of the rotating column is pressed tightly against the surface of the breathing circuit tubing to limit it. The positioning pin on the extension plate on the other side of the rotating column is used to fix the arc-shaped limiting rod. When disassembling the breathing circuit tubing, simply pull the positioning pin, and the positioning pin separates from the limiting hole. Then, rotate the rotating column 90 degrees to the limiting hole on the other side, release the positioning pin, and the positioning pin is re-inserted into the limiting hole by the counterforce provided by the support spring. This facilitates the staff to limit and disassemble the breathing circuit tubing.

[0018] 2. The lifting and rotating head frame used in this anesthesia breathing circuit tubing, through the setting of lifting mechanism and angle adjustment mechanism, allows for adjustment of the length of the telescopic rod inside the fixed rod during equipment installation, based on actual conditions. This pushes the fixed block on one side to rotate left and right inside the rotating shaft, thereby achieving the effect of adjusting the equipment angle. Then, a pin is used to limit its position. Next, the telescopic column can be slid to a suitable position inside the fixed column, and then fixed with threaded column and nut, thus achieving the adjustment of the height of the upper head frame plate. This facilitates adjustment according to actual needs and improves the flexibility of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the limiting mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the lifting mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the angle adjustment mechanism of this utility model.

[0023] In the diagram: 1. Base; 2. Fixing block; 3. Rotating shaft; 4. Lower frame plate; 5. Rotary joint; 6. Angle adjustment mechanism; 601. Telescopic rod; 602. Fixing rod; 603. Pin; 7. Lifting mechanism; 701. Telescopic column; 702. Fixing column; 703. Threaded column; 704. Nut; 8. Upper frame plate; 9. Limiting mechanism; 901. Rotating column; 902. Arc-shaped limiting rod; 903. Extension plate; 904. Positioning pin; 905. Support spring; 10. Support plate; 11. Bolt; 12. Connecting block; 13. Screw; 14. Compression pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1 to 4 This utility model provides a technical solution: a lifting and rotating head frame for anesthesia breathing circuit tubing, including a base 1, a fixing block 2 fixedly connected to the top of the base 1, a rotating shaft 3 rotatably connected to the surface of the fixing block 2, a lower head frame plate 4 fixedly connected to the top of the rotating shaft 3, a rotating joint 5 fixedly connected to the bottom of the lower head frame plate 4, an angle adjustment mechanism 6 rotatably connected to the surface of the rotating joint 5, the angle adjustment mechanism 6 including a telescopic rod 601, a fixing rod 602 and a pin 603, and a lifting mechanism 7 fixedly connected to the top of the lower head frame plate 4. The lifting mechanism 7 and the angle adjustment mechanism 6 are used to adjust the head frame. The adjustment mechanism 6 is designed to facilitate adjustment according to actual needs, improving the flexibility of the equipment. The lifting mechanism 7 includes a telescopic column 701, a fixed column 702, a threaded column 703, and a nut 704. The top of the fixed column 702 is fixedly connected to the upper head plate 8. The surfaces of the lower head plate 4 and the upper head plate 8 are rotatably connected to the limit mechanism 9. The limit mechanism 9 facilitates the staff to limit and disassemble the breathing circuit pipeline. The limit mechanism 9 includes a rotating column 901, an arc-shaped limit rod 902, an extension plate 903, a positioning pin 904, and a support spring 905.

[0026] Please see Figure 4 The telescopic rod 601 is rotatably connected to the surface of the rotary joint 5. The lower surface of the telescopic rod 601 is slidably connected to the fixed rod 602. Several limiting holes are opened on the surfaces of the telescopic rod 601 and the fixed rod 602. A pin 603 is inserted into the interior of one set of limiting holes. The pin 603 facilitates fixing the telescopic rod 601.

[0027] Please see Figure 3 The telescopic column 701 is fixedly connected to the top of the lower frame plate 4. The upper surface of the telescopic column 701 is slidably connected to the fixed column 702. The surfaces of the telescopic column 701 and the fixed column 702 are provided with several threaded holes. One set of threaded holes is internally threaded to a threaded column 703. The surface of the threaded column 703 is threaded to a nut 704. The threaded column 703 facilitates the fixing of the telescopic column 701.

[0028] Please see Figure 2The rotating column 901 is rotatably connected to the surfaces of the lower frame plate 4 and the upper frame plate 8. An arc-shaped limiting rod 902 is fixedly connected to one side of the rotating column 901, and an extension plate 903 is fixedly connected to the other side of the rotating column 901. A positioning pin 904 is slidably connected inside the extension plate 903. A support spring 905 is sleeved on the upper surface of the positioning pin 904. The arc-shaped limiting rod 902 facilitates the limiting of the pipeline.

[0029] Please see Figure 1 A support plate 10 is fixedly connected to one side of the fixing rod 602. The support plate 10 is threaded to the top surface of the base 1. The support plate 10 facilitates the support of the fixing rod 602.

[0030] Please see Figure 1 The surface of the support plate 10 is provided with threaded holes, and bolts 11 are threadedly connected inside the threaded holes. Bolts 11 help to improve the stability of the support plate 10.

[0031] Please see Figure 1 The bottom of the base 1 is fixedly connected to four sets of connecting blocks 12. The surface of the connecting block 12 is provided with threaded holes, and screws 13 are connected to the inside of the threaded holes. The top of the screws 13 is fixedly connected to the compression pads 14 through bearings. The compression pads 14 facilitate the fixation of the equipment.

[0032] In this invention, the working steps of the device are as follows:

[0033] First step: When using, place the breathing circuit tubing inside the placement slot on the surface of the upper frame plate 8, and then rotate the rotating column 901 so that the arc-shaped limiting rod 902 on one side of the rotating column 901 is in close contact with the surface of the breathing circuit tubing to limit it. Use the positioning pin 904 on the extension plate 903 on the other side of the rotating column 901 to fix the arc-shaped limiting rod 902. When disassembling the breathing circuit tubing, simply pull the positioning pin 904. The positioning pin 904 will separate from the limiting hole. Then rotate the rotating column 901 ninety degrees to the limiting hole on the other side and release the positioning pin 904. The positioning pin 904 will be re-inserted into the limiting hole by the counterforce provided by the support spring 905.

[0034] The second step: During equipment installation, depending on the actual situation, the length of the telescopic rod 601 inside the fixed rod 602 can be adjusted to push the fixed block 2 on one side to rotate left and right inside the rotating shaft 3, thereby achieving the effect of adjusting the equipment angle. Then, the pin 603 is used to limit it. Next, the telescopic column 701 can be slid to a suitable position inside the fixed column 702, and then the threaded column 703 and nut 704 are used to fix it, thereby achieving the adjustment of the height of the upper frame plate 8.

[0035] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0036] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting and rotating head frame for anesthesia breathing circuit tubing, comprising a base (1), characterized in that: A fixing block (2) is fixedly connected to the top of the base (1). A rotating shaft (3) is rotatably connected to the surface of the fixing block (2). A lower head plate (4) is fixedly connected to the top of the rotating shaft (3). A rotating joint (5) is fixedly connected to the bottom of the lower head plate (4). An angle adjustment mechanism (6) is rotatably connected to the surface of the rotating joint (5). The angle adjustment mechanism (6) includes a telescopic rod (601), a fixing rod (602), and a pin (603). The lower head plate (4) is fixedly connected to the top of the base (1). A lifting mechanism (7) is provided. The lifting mechanism (7) includes a telescopic column (701), a fixed column (702), a threaded column (703), and a nut (704). The top of the fixed column (702) is fixedly connected to an upper frame plate (8). The surfaces of the lower frame plate (4) and the upper frame plate (8) are rotatably connected to a limiting mechanism (9). The limiting mechanism (9) includes a rotating column (901), an arc-shaped limiting rod (902), an extension plate (903), a positioning pin (904), and a support spring (905).

2. The lifting and rotating head frame for anesthesia breathing circuit tubing according to claim 1, characterized in that: The telescopic rod (601) is rotatably connected to the surface of the rotating joint (5). A fixed rod (602) is slidably connected to the lower surface of the telescopic rod (601). Several limiting holes are opened on the surfaces of the telescopic rod (601) and the fixed rod (602). A pin (603) is inserted into the interior of one set of the limiting holes.

3. The lifting and rotating head frame for anesthesia breathing circuit tubing according to claim 1, characterized in that: The telescopic column (701) is fixedly connected to the top of the lower frame plate (4). A fixed column (702) is slidably connected to the upper surface of the telescopic column (701). Several threaded holes are opened on the surfaces of the telescopic column (701) and the fixed column (702). A threaded column (703) is threadedly connected to the inside of one set of threaded holes. A nut (704) is threadedly connected to the surface of the threaded column (703).

4. The lifting and rotating head frame for anesthesia breathing circuit tubing according to claim 1, characterized in that: The rotating column (901) is rotatably connected to the surfaces of the lower head plate (4) and the upper head plate (8). An arc-shaped limiting rod (902) is fixedly connected to one side of the rotating column (901), and an extension plate (903) is fixedly connected to the other side of the rotating column (901). A positioning pin (904) is slidably connected inside the extension plate (903), and a support spring (905) is sleeved on the upper surface of the positioning pin (904).

5. The lifting and rotating head frame for anesthesia breathing circuit tubing according to claim 1, characterized in that: A support plate (10) is fixedly connected to one side of the fixing rod (602), and the support plate (10) is threaded to the top surface of the base (1).

6. The lifting and rotating head frame for anesthesia breathing circuit tubing according to claim 5, characterized in that: The surface of the support plate (10) is provided with a threaded hole, and a bolt (11) is threadedly connected inside the threaded hole.

7. The lifting and rotating head frame for anesthesia breathing circuit tubing according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to four sets of connecting blocks (12). The surface of the connecting block (12) is provided with threaded holes. The screw (13) is threaded inside the threaded hole. The top of the screw (13) is fixedly connected to a compression pad (14) through a bearing.

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