U-shaped oxygen inhalation atomization flowmeter

Abstract

The utility model discloses a U type oxygen uptake atomization flowmeter, including: humidifying bottle, bottle cap, atomizing tube, gauge, dial gauge, connecting mechanism and fixing mechanism, the upper part of humidifying bottle is movably connected with the bottle cap, the outer side of bottle cap is provided with atomizing tube, the outer side of one end of atomizing tube is fixedly connected with gauge, the surface of gauge is fixedly connected with dial gauge, the connecting mechanism is connected with the connecting mechanism, and the fixing mechanism is connected with the connecting mechanism. The surface of the bottle cap is provided with a connecting mechanism used for rapidly connecting the atomization pipe and the bottle cap, the middle of the atomization pipe is provided with a fixing mechanism used for fixing the device and a ceiling equipment belt, the connecting mechanism comprises a connector, a rotating sleeve and a clamping assembly, and the outer side of the bottle cap is fixedly connected with the connector. And a rotating sleeve is arranged on the outer side of the connector. According to the U-shaped oxygen inhalation atomization flowmeter, through the structural design of the connecting mechanism, when the U-shaped oxygen inhalation atomization flowmeter is used, the periphery of the atomization pipe can be synchronously clamped by rotating the rotating sleeve, then the atomization pipe can be rapidly connected, and the stability and the working efficiency of the device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a U-shaped oxygen absorption atomization flow meter. Background Art

[0002] The oxygen flow meter is one of the commonly used oxygen supply instruments in modern medicine. It can display the patient's oxygen flow, which is convenient for real-time observation and recording of the patient's condition. At the same time, the existing oxygen flow meter also has a gas atomization function, which can switch between the two working states of gas atomization and oxygen inhalation, thereby improving the functionality of the oxygen flow meter.

[0003] For example, a Chinese utility model patent (CN215461098U) discloses a freely switchable oxygen inhalation nebulization flow meter, which states: "The utility model can strengthen the connection between the nebulizer tube and the flow meter, can effectively avoid the nebulizer tube from falling off due to excessive flow, avoid secondary injury to the patient, and improve the safety performance of the nebulizer flow meter." It also states: "The connection between the nebulizer tube and the flow meter in the existing oxygen inhalation flow meter is not tight enough. When the flow is too large, the nebulizer tube is easy to fall off, which can easily cause secondary injury to the patient. The safety performance is not high enough, which reduces the practicality of the nebulizer flow meter and cannot meet the use needs of medical staff." Technical problems.

[0004] Based on the above, it can be seen that the following technical problems exist in the prior art: the oxygen absorption flow meter in the above patent drives the two arc-shaped inner plates to clamp and fix the two sides of the atomizing tube by rotating two rotating rods, but it is more troublesome to rotate the two rotating rods at the same time, and only clamping the two sides of the atomizing tube is not stable enough. In addition, the water inside the humidification bottle can easily flow back and damage the flow meter during use. Therefore, this application proposes an oxygen absorption flow meter to solve the technical problems mentioned in the above patent and provide a new technical solution. Utility Model Content

[0005] Based on this, it is necessary to provide a U-shaped oxygen absorption nebulization flow meter to address the above technical problems. Through the structural design of the connecting mechanism, the four sides of the nebulizer tube can be synchronously clamped by rotating the rotating sleeve during use, so that the nebulizer tube can be quickly connected, effectively improving the stability and work efficiency of the device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A U-shaped oxygen inhalation atomization flow meter is used in oxygen inhalation medical treatment.

[0008] The U-shaped oxygen atomization flow meter specifically includes: a humidifier bottle, a bottle cap, an atomizer tube, a meter, a scale, a connecting mechanism and a fixing mechanism. The bottle cap is movably connected to the top of the humidifier bottle, the outside of the bottle cap is provided with an atomizer tube, the outside of one end of the atomizer tube is fixedly connected to the meter, the surface of the meter is fixedly connected to the scale, the surface of the bottle cap is provided with a connecting mechanism for quickly connecting the atomizer tube to the bottle cap, and the middle of the atomizer tube is provided with a fixing mechanism for fixing the device to the ceiling equipment belt;

[0009] The connecting mechanism includes a connecting head, a rotating sleeve and a clamping assembly. The outer side of the bottle cap is fixedly connected to the connecting head, the outer side of the connecting head is provided with a rotating sleeve, and the atomizing tube passes through the rotating sleeve and is plug-connected to the connecting head.

[0010] As a preferred embodiment of the U-shaped oxygen absorption atomization flow meter provided by the utility model, the surface of the connecting head is provided with an external thread, the inner side of the rotating sleeve is provided with an internal thread, and the rotating sleeve is threadedly connected to the connecting head through the external thread and the internal thread.

[0011] As a preferred embodiment of the U-shaped oxygen absorption nebulization flow meter provided by the utility model, the clamping assembly includes a clamping block and a spring, and the end of the connector close to the rotating sleeve is movably connected to a plurality of clamping blocks, and the clamping blocks are arranged on the outside of the nebulizer tube and fit tightly to the surface of the nebulizer tube, and a spring is fixedly connected between each of the plurality of clamping blocks.

[0012] As a preferred embodiment of the U-shaped oxygen absorption atomization flow meter provided by the present invention, an inclined surface is provided inside the rotating sleeve at a position corresponding to the clamping block.

[0013] As a preferred embodiment of the U-shaped oxygen absorption nebulization flow meter provided by the utility model, the fixing mechanism includes a U-shaped tube, a fixing sleeve and an adsorption assembly. The middle part of the nebulization tube is set as a U-shaped tube, and the outer side of the U-shaped tube is fixedly connected to a fixing sleeve.

[0014] As a preferred embodiment of the U-shaped oxygen atomization flow meter provided by the utility model, the adsorption assembly includes a mounting seat, a quick plug and a rotating seat. A mounting seat is provided above the fixed sleeve, a quick plug is fixedly connected to the top of the mounting seat, and a rotating seat is rotatably connected to the middle part of the mounting seat, and the rotating seat is fixedly connected to the fixed sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The U-shaped oxygen absorption atomization flow meter provided by the utility model has a structural design at the connection mechanism. When in use, the four sides of the atomization tube can be synchronously clamped by rotating the rotating sleeve, so that the atomization tube can be quickly connected, which effectively improves the stability and working efficiency of the device.

[0017] The U-shaped oxygen absorption atomization flow meter provided by the utility model can be fixed to the equipment belt on the ceiling through the structural design of the fixing mechanism when in use, and the humidification bottle will be set vertically downward at this time, effectively avoiding the water inside the humidification bottle from flowing back and causing damage to the device, thereby effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the U-shaped oxygen absorption atomization flow meter provided by the utility model;

[0020] Figure 2 This is a structural diagram of the U-shaped oxygen atomization flow meter bottle cap and atomization tube provided by the utility model;

[0021] Figure 3 This is a structural diagram of the U-shaped oxygen atomization flow meter connector and the rotating sleeve provided by the utility model;

[0022] Figure 4 This is a structural diagram of the clamping block and spring of the U-shaped oxygen atomization flow meter provided by the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the fixing mechanism of the U-shaped oxygen absorption atomization flow meter provided by the utility model;

[0024] Figure 6 This is a structural schematic diagram of the U-shaped oxygen absorption atomization flow meter mounting base, quick plug and rotating base provided by the utility model.

[0025] The markings in the figure are as follows:

[0026] 1. Humidifier bottle; 2. Bottle cap; 3. Atomizer tube; 4. Meter; 5. Scale; 6. Connecting mechanism; 7. Fixing mechanism; 8. Connector; 9. Rotating sleeve; 10. External thread; 11. Internal thread; 12. Clamping block; 13. Spring; 14. U-shaped tube; 15. Fixing sleeve; 16. Mounting seat; 17. Quick plug; 18. Rotating seat. DETAILED DESCRIPTION

[0027] In order to help those skilled in the art better understand the present invention, 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 should fall within the scope of protection of the present invention.

[0028] As described in the background technology, the U-shaped oxygen absorption nebulization flow meter in the above patent drives two arc-shaped inner plates to clamp and fix the two sides of the nebulizer tube by rotating two rotating rods, but it is rather troublesome to rotate the two rotating rods at the same time. Clamping only the two sides of the nebulizer tube is not stable enough, and the water inside the humidifier bottle is easy to flow back and damage the flow meter during use.

[0029] In order to solve this technical problem, the utility model provides a U-shaped oxygen inhalation atomization flow meter, which is used in oxygen inhalation medical treatment.

[0030] Specifically, please refer to Figures 1-6 The U-shaped oxygen atomization flow meter specifically includes:

[0031] Humidification bottle 1, bottle cap 2, atomization tube 3, meter 4, scale 5, connection mechanism 6 and fixing mechanism 7. The bottle cap 2 is movably connected to the top of the humidification bottle 1. The atomization tube 3 is provided on the outside of the bottle cap 2. The meter 4 is fixedly connected to the outside of one end of the atomization tube 3. The scale 5 is fixedly connected to the surface of the meter 4. The surface of the bottle cap 2 is provided with a connection mechanism 6 for quickly connecting the atomization tube 3 to the bottle cap 2. The middle part of the atomization tube 3 is provided with a fixing mechanism 7 for fixing the device to the ceiling equipment belt.

[0032] The connecting mechanism 6 includes a connector 8, a rotating sleeve 9 and a clamping assembly. The outer side of the bottle cap 2 is fixedly connected to the connector 8, and a rotating sleeve 9 is provided on the outer side of the connector 8. The atomizing tube 3 passes through the rotating sleeve 9 and is plugged into the connector 8.

[0033] The U-shaped oxygen absorption atomization flow meter provided by the utility model has a structural design at the connection mechanism 6. When in use, the four sides of the atomization tube 3 can be synchronously clamped by rotating the rotating sleeve 9, thereby enabling the atomization tube 3 to be quickly connected, thereby effectively improving the stability and working efficiency of the device.

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0035] Example 1:

[0036] Please refer to Figures 1-4 A U-shaped oxygen atomization flow meter includes: a humidifier bottle 1, a bottle cap 2, an atomizer tube 3, a meter 4, a scale 5, a connecting mechanism 6 and a fixing mechanism 7. The bottle cap 2 is movably connected to the top of the humidifier bottle 1, and the atomizer tube 3 is provided on the outside of the bottle cap 2. The meter 4 is fixedly connected to the outside of one end of the atomizer tube 3. The scale 5 is fixedly connected to the surface of the meter 4. The surface of the bottle cap 2 is provided with a connecting mechanism 6 for quickly connecting the atomizer tube 3 to the bottle cap 2. The middle part of the atomizer tube 3 is provided with a fixing mechanism 7 for fixing the device to the ceiling equipment belt;

[0037] Specifically, the connecting mechanism 6 includes a connector 8, a rotating sleeve 9 and a clamping assembly. The outer side of the bottle cap 2 is fixedly connected to the connector 8, and a rotating sleeve 9 is provided on the outer side of the connector 8. The atomizing tube 3 passes through the rotating sleeve 9 and is plugged into the connector 8.

[0038] Furthermore, an external thread 10 is provided on the surface of the connector 8 , and an internal thread 11 is provided on the inner side of the rotating sleeve 9 . The rotating sleeve 9 is threadably connected to the connector 8 via the external thread 10 and the internal thread 11 .

[0039] Furthermore, the clamping assembly includes a clamping block 12 and a spring 13. A plurality of clamping blocks 12 are movably connected to one end of the connector 8 close to the rotating sleeve 9. The clamping blocks 12 are arranged on the outside of the atomizing tube 3 and fit tightly with the surface of the atomizing tube 3. A spring 13 is fixedly connected between each of the plurality of clamping blocks 12.

[0040] Furthermore, an inclined surface is provided inside the rotating sleeve 9 at a position corresponding to the clamping block 12 .

[0041] It can be seen that when the bottle cap 2 needs to be connected to the atomizer tube 3, the atomizer tube 3 can be passed through the rotating sleeve 9 and inserted into the connector 8 outside the bottle cap 2, and then the rotating sleeve 9 is continuously rotated. Because the inner side of the rotating sleeve 9 is set as an inclined surface, the rotating sleeve 9 will continuously squeeze the clamping block 12 during the continuous contact between the rotating sleeve 9 and the clamping block 12 to synchronously clamp the four sides of the atomizer tube 3, thereby quickly completing the connection of the atomizer tube 3. When the atomizer tube 3 needs to be removed, it is only necessary to rotate the rotating sleeve 9 in the opposite direction to contact the clamping block 12. The clamping block 12 will be separated from the surface of the atomizer tube 3 under the elastic push of the spring 13, and the atomizer tube 3 can be quickly removed.

[0042] Example 2:

[0043] The U-shaped oxygen atomization flow meter provided in Example 1 is further optimized. Specifically, Figure 5-Figure 6 As shown, further, the fixing mechanism 7 includes a U-shaped tube 14 , a fixing sleeve 15 and an adsorption assembly. The middle portion of the atomizing tube 3 is provided with the U-shaped tube 14 , and the outer side of the U-shaped tube 14 is fixedly connected with the fixing sleeve 15 .

[0044] Furthermore, the adsorption assembly includes a mounting seat 16, a quick plug 17 and a rotating seat 18. The mounting seat 16 is arranged above the fixed sleeve 15. The quick plug 17 is fixedly connected to the top of the mounting seat 16. The middle of the mounting seat 16 is rotatably connected to the rotating seat 18, and the rotating seat 18 is fixedly connected to the fixed sleeve 15.

[0045] It can be seen that when in use, the mounting base 16 and the entire device can be fixed to the equipment belt on the ceiling through the quick plug 17, so that the middle part of the atomizing tube 3 is set as a U-shaped tube 14. At this time, the humidification bottle 1 will be set vertically downward, effectively preventing the water inside the humidification bottle 1 from flowing back and causing damage to the device, thereby effectively improving the practicality of the device.

Claims

1. A U-shaped oxygen atomization flow meter, characterized in that: include: A humidifying bottle (1), a bottle cap (2), an atomizing tube (3), a meter (4), a scale (5), a connecting mechanism (6) and a fixing mechanism (7); the bottle cap (2) is movably connected to the top of the humidifying bottle (1); the atomizing tube (3) is arranged on the outside of the bottle cap (2); the meter (4) is fixedly connected to the outside of one end of the atomizing tube (3); the scale (5) is fixedly connected to the surface of the meter (4); a connecting mechanism (6) for quickly connecting the atomizing tube (3) and the bottle cap (2) is arranged on the surface of the bottle cap (2); and a fixing mechanism (7) for fixing the device to a ceiling device belt is arranged in the middle of the atomizing tube (3); The connecting mechanism (6) comprises a connecting head (8), a rotating sleeve (9) and a clamping assembly; the outer side of the bottle cap (2) is fixedly connected to the connecting head (8); the outer side of the connecting head (8) is provided with a rotating sleeve (9); the atomizing tube (3) passes through the rotating sleeve (9) and is plug-connected to the connecting head (8).

2. The U-shaped oxygen absorption atomization flow meter according to claim 1, characterized in that: The surface of the connector (8) is provided with an external thread (10), the inner side of the rotating sleeve (9) is provided with an internal thread (11), and the rotating sleeve (9) is threadedly connected to the connector (8) via the external thread (10) and the internal thread (11).

3. The U-shaped oxygen absorption atomization flow meter according to claim 2, characterized in that: The clamping assembly comprises a clamping block (12) and a spring (13); one end of the connector (8) close to the rotating sleeve (9) is movably connected to a plurality of clamping blocks (12); the clamping blocks (12) are arranged on the outside of the atomizing tube (3) and are tightly fitted to the surface of the atomizing tube (3); and springs (13) are fixedly connected between the plurality of clamping blocks (12).

4. The U-shaped oxygen absorption atomization flow meter according to claim 3, characterized in that: An inclined surface is provided inside the rotating sleeve (9) and at a position corresponding to the clamping block (12).

5. The U-shaped oxygen absorption atomization flow meter according to claim 1, characterized in that: The fixing mechanism (7) comprises a U-shaped tube (14), a fixing sleeve (15) and an adsorption assembly; the middle portion of the atomizing tube (3) is provided as the U-shaped tube (14); the outer side of the U-shaped tube (14) is fixedly connected to the fixing sleeve (15).

6. The U-shaped oxygen absorption atomization flow meter according to claim 5, characterized in that: The adsorption assembly comprises a mounting seat (16), a quick plug (17) and a rotating seat (18); the mounting seat (16) is provided above the fixed sleeve (15); the quick plug (17) is fixedly connected to the top of the mounting seat (16); the rotating seat (18) is rotatably connected to the middle of the mounting seat (16); and the rotating seat (18) is fixedly connected to the fixed sleeve (15).

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