Portable oxygen inhalator

Abstract

The utility model relates to the technical field of oxygen inhalators, and discloses a portable oxygen inhalator which comprises a supporting plate, a fixing cylinder is fixedly connected to the supporting plate, a threaded sleeve block is fixedly connected to the fixing cylinder, a threaded rod is connected to the threaded sleeve block in a threaded mode, a first bevel gear is fixedly connected to the threaded rod, and a second bevel gear is fixedly connected to the first bevel gear. A first bevel gear is meshed with a second bevel gear, a first connecting shaft is fixedly connected to the second bevel gear, a first connecting plate is fixedly connected to the first connecting shaft, a second connecting shaft is fixedly connected to the first connecting plate, a rotating handle is rotatably connected to the second connecting shaft, and a baffle ring is fixedly connected to the second connecting shaft. The fixing cylinder is sleeved with a connecting cylinder, so that a user can adjust the position of the oxygen inhalator more conveniently according to the height and comfort of the user, the oxygen output port is closer to the nostril or the oral cavity of a patient, the burden during breathing is reduced, and it can be ensured that the oxygen inhalator is more stable during use.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen inhalers, in particular to a portable oxygen inhaler. Background Art

[0002] With the accelerating aging of the global population, the demand for medical and healthcare equipment among the elderly continues to increase. As an important medical aid, portable oxygen inhalers can effectively alleviate respiratory problems and other issues faced by the elderly due to respiratory diseases. Therefore, market demand for them will continue to grow. With the development of the home care and rehabilitation industries, more and more patients are choosing to undergo rehabilitation treatment at home. Due to their portability and ease of use, portable oxygen inhalers have become a key device in home care and rehabilitation. They have also become a must-have for travelers coping with altitude sickness, respiratory diseases, and other issues.

[0003] Traditional oxygen inhalers still have the following defects when in use: it is not convenient to adjust the position of the oxygen inhaler according to personal height and comfort, which makes the oxygen inhaler less convenient and comfortable to use, and inconvenient to carry. Therefore, the development of a portable oxygen inhaler has important application value. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a portable oxygen inhaler.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a portable oxygen inhaler, comprising a support plate, a fixed cylinder is fixedly connected to the support plate, a threaded sleeve is fixedly connected to the fixed cylinder, a threaded rod is threadedly connected to the threaded sleeve, a bevel gear 1 is fixedly connected to the threaded rod, a bevel gear 1 is meshed with a bevel gear 2, a connecting shaft 1 is fixedly connected to the bevel gear 2, a connecting shaft 1 is fixedly connected to a connecting plate 1, a connecting plate 1 is fixedly connected to a connecting shaft 2, a rotating handle is rotatably connected to the connecting shaft 2, a retaining ring is fixedly connected to the connecting shaft 2, a connecting cylinder is sleeved on the fixed cylinder, and the connecting shaft 1 is rotatably connected to the connecting cylinder.

[0006] As a further description of the above technical solution:

[0007] The connecting tube is fixedly connected to a protective shell, the protective shell is fixedly connected to a connecting plate 2, the connecting plate 2 is fixedly connected to a connecting shaft 3, the connecting shaft 3 is rotatably connected to the connecting plate 3, the connecting plate 3 is fixedly connected to a connecting shaft 4, and the connecting shaft 4 is rotatably connected to a lifting handle.

[0008] As a further description of the above technical solution:

[0009] A shoulder strap is fixedly connected to the protective shell, and an oxygen inhaler body is arranged on the protective shell.

[0010] As a further description of the above technical solution:

[0011] The protective shell is arranged above the supporting plate, and two groups of fixing cylinders are provided.

[0012] As a further description of the above technical solution:

[0013] The retaining rings are provided in four groups, and the rotating handles are provided in two groups and are evenly distributed among the four groups of retaining rings.

[0014] As a further description of the above technical solution:

[0015] The threaded rods are provided in two groups, and the bevel gear 1 and the bevel gear 2 are provided in two groups respectively.

[0016] As a further description of the above technical solution:

[0017] The connecting plate three and the connecting plate two are respectively provided with two groups, and the pulling handle is provided between the two groups of connecting plates three.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the present invention, the staff drives the two sets of connecting shafts to rotate on the two sets of connecting cylinders by shaking the two sets of rotating handles at the same time, thereby driving the oxygen inhaler body to move up and down. This makes it more convenient for the user to adjust the position of the oxygen inhaler according to personal height and comfort, so that the oxygen output port is closer to the patient's nostrils or mouth, reducing the burden during breathing, ensuring that the oxygen inhaler is more stable during use, reducing the problem of unstable oxygen output caused by shaking or tilting, and increasing the comfort of the user.

[0020] 2. In the present invention, the user can carry the oxygen inhaler on the back through two sets of shoulder straps, and can also lift the oxygen inhaler by pulling the handle, which improves the comfort of the user in lifting the oxygen inhaler and greatly increases the convenience of the user in carrying the oxygen inhaler. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a portable oxygen inhaler proposed in this utility model Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of a portable oxygen inhaler proposed in this utility model Figure 2 ;

[0023] Figure 3This is a schematic diagram of the three-dimensional structure of a portable oxygen inhaler proposed in this utility model Figure 3 ;

[0024] Figure 4 The present invention provides a partial structural cross-sectional view of a portable oxygen inhaler.

[0025] Legend:

[0026] 1. Support plate; 2. Fixing tube; 3. Threaded sleeve; 4. Threaded rod; 5. Bevel gear 1; 6. Bevel gear 2; 7. Connecting shaft 1; 8. Connecting plate 1; 9. Connecting shaft 2; 10. Turning handle; 11. Retaining ring; 12. Connecting tube; 13. Protective shell; 14. Oxygen inhaler body; 15. Connecting plate 2; 16. Connecting shaft 3; 17. Connecting plate 3; 18. Connecting shaft 4; 19. Lifting handle; 20. Shoulder strap. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figures 1-4 The utility model provides an embodiment of a portable oxygen inhaler, comprising a support plate 1, a fixed cylinder 2 being fixedly connected to the support plate 1, a threaded sleeve 3 being fixedly connected to the fixed cylinder 2, a threaded rod 4 being threadedly connected to the threaded sleeve 3, a bevel gear 1 being fixedly connected to the threaded rod 4, a bevel gear 1 being meshed with a bevel gear 2 6, a connecting shaft 1 being fixedly connected to the bevel gear 2 6, a connecting shaft 1 being fixedly connected to the connecting shaft 1 7, a connecting plate 1 being fixedly connected to the connecting shaft 1 7, a connecting plate 1 being fixedly connected to the connecting shaft 2 9, a rotating handle 10 being rotatably connected to the connecting shaft 2 9, and a retaining ring 11 being fixedly connected to the connecting shaft 2 9. The fixing tube 2 is sleeved with a connecting tube 12, and the connecting shaft 7 is rotatably connected to the connecting tube 12. The staff drives the two sets of connecting shafts 7 to rotate on the two sets of connecting tubes 12 by shaking the two sets of rotating handles 10 at the same time, driving the oxygen inhaler body 14 to move up and down. This makes it more convenient for users to adjust the position of the oxygen inhaler according to their personal height and comfort, so that the oxygen output port is closer to the patient's nostrils or mouth, reducing the burden during breathing, ensuring that the oxygen inhaler is more stable during use, reducing the problem of unstable oxygen output caused by shaking or tilting, and increasing the comfort of users.

[0029] The connecting tube 12 is fixedly connected to a protective shell 13, a connecting plate 2 15 is fixedly connected to the protective shell 13, a connecting shaft 3 16 is fixedly connected to the connecting plate 3 17, a connecting plate 3 17 is rotatably connected to the connecting shaft 4 18, a lifting handle 19 is rotatably connected to the connecting shaft 4 18, a shoulder strap 20 is fixedly connected to the protective shell 13, an oxygen inhaler body 14 is provided on the protective shell 13, the protective shell 13 is provided above the support plate 1, two sets of fixed tubes 2 are provided, and four sets of retaining rings 11 are provided. There are two groups of rotating handles 10 and they are evenly distributed between the four groups of retaining rings 11. There are two groups of threaded rods 4. There are two groups of bevel gear 1 5 and bevel gear 2 6 respectively. There are two groups of connecting plate 3 17 and connecting plate 2 15 respectively. A pulling handle 19 is provided between the two groups of connecting plate 3 17. The user can carry the oxygen inhaler on the back through the two groups of straps 20, and can also pull the oxygen inhaler by pulling the pulling handle 19, which improves the comfort of the user in pulling the oxygen inhaler and greatly increases the convenience of the user in carrying the oxygen inhaler.

[0030] Working principle: First, the staff drives the two sets of connecting plates 8 to make circular motion by shaking the two sets of rotating handles 10 and the two sets of lifting handles 19 at the same time, and drives the two sets of connecting shafts 7 to rotate on the two sets of connecting cylinders 12, and drives the two sets of bevel gears 2 6 to rotate, and drives the two sets of bevel gears 1 5 to rotate, and drives the two sets of threaded rods 4 to rotate, and is fixedly connected to the fixed cylinder 2 through the threaded sleeve 3, so that the threaded rod 4 can move up and down on the threaded sleeve 3, so that the connecting cylinder 12 can be driven to slide up and down on the threaded sleeve 3, and drive the protective shell 13 to move up and down, and drive the oxygen inhaler body 14 to move up and down, which makes it more convenient for users to adjust the position of the oxygen inhaler according to their personal height and comfort, so that the oxygen output port is closer to the patient's nostrils or mouth, reducing the burden during breathing, ensuring that the oxygen inhaler is more stable during use, and reducing the problem of unstable oxygen output caused by shaking or tilting. The user's comfort is increased. When the user wants to move, the user can carry the oxygen inhaler on the back through the two sets of straps 20, or can lift the lifting handle 19, which is rotatably connected to the connecting shaft 4 18 provided on the connecting plate 3 17, thereby improving the user's comfort in lifting the oxygen inhaler and greatly increasing the convenience of carrying the oxygen inhaler. When the portable oxygen inhaler starts working, high-pressure oxygen flows out of the oxygen tank, first passes through the pressure reducing valve, and the high-pressure oxygen is reduced to a low pressure range suitable for human inhalation. The reduced-pressure oxygen enters the flow meter, which can display the current oxygen flow rate. By adjusting the flow control valve, the oxygen flow rate can be accurately controlled to meet the different needs of the patient. After the flow rate is controlled, the oxygen is delivered to the patient through the oxygen tube. The patient inserts the oxygen tube into the nostrils or mouth and inhales high-concentration oxygen by adjusting the breathing rhythm.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, 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 portable oxygen inhaler, comprising a support plate (1), characterized in that: The support plate (1) is fixedly connected to a fixed cylinder (2), the fixed cylinder (2) is fixedly connected to a threaded sleeve (3), the threaded sleeve (3) is threadedly connected to a threaded rod (4), the threaded rod (4) is fixedly connected to a bevel gear 1 (5), the bevel gear 1 (5) is meshed with a bevel gear 2 (6), the bevel gear 2 (6) is fixedly connected to a connecting shaft 1 (7), the connecting shaft 1 (7) is fixedly connected to a connecting plate 1 (8), the connecting plate 1 (8) is fixedly connected to a connecting shaft 2 (9), the connecting shaft 2 (9) is rotatably connected to a rotating handle (10), the connecting shaft 2 (9) is fixedly connected to a retaining ring (11), the fixed cylinder (2) is sleeved with a connecting cylinder (12), and the connecting shaft 1 (7) is rotatably connected to the connecting cylinder (12).

2. A portable oxygen inhaler according to claim 1, characterized in that: The connecting tube (12) is fixedly connected to a protective shell (13), the protective shell (13) is fixedly connected to a connecting plate 2 (15), the connecting plate 2 (15) is fixedly connected to a connecting shaft 3 (16), the connecting shaft 3 (16) is rotatably connected to a connecting plate 3 (17), the connecting plate 3 (17) is fixedly connected to a connecting shaft 4 (18), and the connecting shaft 4 (18) is rotatably connected to a lifting handle (19).

3. A portable oxygen inhaler according to claim 2, characterized in that: A shoulder strap (20) is fixedly connected to the protective shell (13), and an oxygen inhaler body (14) is provided on the protective shell (13).

4. A portable oxygen inhaler according to claim 3, characterized in that: The protective shell (13) is arranged above the support plate (1), and the fixing cylinder (2) is provided in two groups.

5. A portable oxygen inhaler according to claim 4, characterized in that: The retaining rings (11) are provided in four groups, and the rotating handles (10) are provided in two groups and are evenly distributed between the four groups of retaining rings (11).

6. A portable oxygen inhaler according to claim 5, characterized in that: The threaded rods (4) are provided in two groups, and the bevel gear 1 (5) and the bevel gear 2 (6) are provided in two groups respectively.

7. A portable oxygen inhaler according to claim 6, characterized in that: The connecting plate three (17) and the connecting plate two (15) are respectively provided with two groups, and the pulling handle (19) is provided between the two groups of connecting plate three (17).

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