Small oxygen production device

Abstract

The utility model discloses a small oxygen generating device which comprises an oxygen generator body and an air inlet hole, the side face of the oxygen generator body is provided with the air inlet hole, the outside of the oxygen generator body is provided with a magnetic attraction groove, a metal rod is embedded in the magnetic attraction groove, the outer side of the metal rod is provided with a frame body, the inside of the frame body is provided with a pull rod, and the pull rod is provided with a pull rod. The side face of the drawing rod is connected with the plate body. According to the small oxygen production device, the frame body is arranged outside the oxygen production device body, so that a worker can conveniently clean the air inlet hole, a cleaning tool is taken out firstly, a back plate on the side face of a cleaning rod is installed in a plate body, the worker installs the frame body on the side face of the device body, and a drawing rod on the back face of the plate body is pulled back and forth; in this way, dust attached to the inner side of the air inlet hole can be cleaned away through the cleaning rod, and cleaning is convenient during use.

Description

Technical Field

[0001] This utility model belongs to the technical field of oxygen generating devices, and particularly relates to a small oxygen generating device. Background Technology

[0002] A small oxygen concentrator is a portable device that separates oxygen from the air through physical or chemical methods. It is mainly designed for home or medical settings, and can stably output high-purity oxygen. It is compact in size and supports use in multiple scenarios such as home and outdoors. It also has higher stability and safety standards and is used for long-term oxygen therapy for patients with chronic obstructive pulmonary disease.

[0003] The following problems exist with the application of small oxygen generators currently on the market:

[0004] 1. Traditional small oxygen generators typically draw air into the device body through the air inlet for separation. However, after long-term use, a lot of dust tends to accumulate on the inside of the air inlet, making subsequent cleaning time-consuming and inconvenient.

[0005] 2. Most small oxygen generators are operated by buttons. If the generator is hit by an external impact, the buttons are easily worn down. Moreover, subsequent maintenance is complicated. Therefore, they do not have a protective structure. Utility Model Content

[0006] The purpose of this invention is to provide a small oxygen generator to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the specific technical solution of this utility model is as follows: A small oxygen generator includes an oxygen generator body and an air inlet. The air inlet is opened on the side of the oxygen generator body. A magnetic groove is opened on the outside of the oxygen generator body. A metal rod is embedded in the magnetic groove. A frame is provided on the outside of the metal rod. A pull rod is provided inside the frame. A plate is connected to the side of the pull rod. A groove is opened inside the plate. A back plate is embedded in the groove. A cleaning rod is provided on the side of the back plate. The cleaning rod is embedded inside the air inlet.

[0008] Preferably, the top of the oxygen generator body is provided with a button body, the top of the button body is provided with a rubber plate, a protective cover is provided above the rubber plate, a cross plate is provided on the side of the rubber plate, a cross groove is opened on the inner side of the protective cover, and the cross plate is embedded in the inside of the cross groove.

[0009] Preferably, the oxygen generator body is connected to the side cover via a rotating shaft, the side cover has a side plate on its outer side, and the oxygen generator body has a storage cavity inside.

[0010] Preferably, the bottom of the protective cover is provided with a plate, and the top of the oxygen generator body is provided with a slot, and the plate is embedded in the inside of the slot.

[0011] Preferably, the outer side of the protective cover is provided with a magnetic absorbing sheet, and the outer side of the oxygen generator body is provided with a metal sheet, and the magnetic absorbing sheet attracts the metal sheet by magnetic force.

[0012] Preferably, the oxygen generator body has a turntable seat on its side, a handle on the outside of the turntable seat, and an air outlet pipe on the outside of the oxygen generator body.

[0013] The small oxygen generator of this invention has the following advantages:

[0014] 1. This small oxygen generator has a frame on the outside of the main body of the oxygen generator, and a plate is installed on the inside of the frame. A back plate and a cleaning rod are installed on the side of the plate, which makes it convenient for the staff to clean the air inlet. First, take out the cleaning tool, install the back plate on the side of the cleaning rod inside the plate, and then the staff installs the frame on the side of the main body of the device. Pull the pull rod on the back of the plate back and forth, so that the cleaning rod can clean the dust attached to the inside of the air inlet. It is more convenient to clean during use.

[0015] 2. This small oxygen generator protects the button body by installing a protective cover on the top of the button body, a rubber plate inside the protective cover, and an insert plate inside the slot. When the oxygen generator body is no longer in use, the operator removes the protective cover structure, first installs the rubber plate inside the protective cover, and then installs the insert plate in the slot on the top of the oxygen generator body. In this way, the protective structure can be installed on the outside of the button body, providing protection during use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the handle structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the side cover structure of this utility model;

[0020] Figure 4This is a schematic diagram of the cleaning rod structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the rubber sheet structure of this utility model.

[0022] The markings in the diagram are as follows: 1. Oxygen concentrator body; 2. Air inlet; 3. Air outlet; 4. Button body; 5. Metal rod; 6. Magnetic slot; 7. Cleaning rod; 8. Back panel; 9. Panel; 10. Slot; 11. Frame; 12. Pull-out rod; 13. Turntable base; 14. Handle; 15. Side cover; 16. Storage chamber; 17. Metal sheet; 18. Magnetic sheet; 19. Protective cover; 20. Insert plate; 21. Slot; 22. Cross plate; 23. Cross groove; 24. Rubber plate; 25. Side panel. Detailed Implementation

[0023] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0028] To better understand the purpose, structure, and function of this utility model, a small oxygen generating device of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] like Figure 1-5 As shown, this utility model discloses a small oxygen generator, including an oxygen generator body 1 and an air inlet 2. The air inlet 2 is opened on the side of the oxygen generator body 1, and a magnetic groove 6 is opened on the outside of the oxygen generator body 1. A metal rod 5 is embedded in the magnetic groove 6. Due to the presence of the metal rod 5 and the magnetic groove 6, it is convenient to install the frame 11 on the side of the oxygen generator body 1. The frame 11 is located on the outside of the metal rod 5, and a pull rod 12 is provided inside the frame 11. The side of the pull rod 12 is connected to a plate 9, and a groove 10 is opened inside the plate 9. The groove 10 is inlaid with... The back panel 8 has a cleaning rod 7 on its side, which is embedded inside the air inlet 2. The oxygen generator body 1 has a frame 11 on its outside and a plate 9 on its inside. The back panel 8 and cleaning rod 7 are installed on the side of the plate 9. The cleaning tool is taken out, and the back panel 8 on the side of the cleaning rod 7 is installed inside the plate 9. The staff then installs the frame 11 on the side of the device body and pulls the pull rod 12 on the back of the plate 9 back and forth. In this way, the cleaning rod 7 can clean the dust attached to the inside of the air inlet 2.

[0030] The oxygen concentrator body 1 has a button body 4 on its top, a rubber plate 24 on its top, a protective cover 19 on top of the rubber plate 24, a cross plate 22 on the side of the rubber plate 24, a cross groove 23 on the inner side of the protective cover 19, and the cross plate 22 is embedded in the cross groove 23. By installing a protective cover on the top of the button body 4, installing the rubber plate 24 inside the protective cover 19, and installing the insert plate 20 inside the slot 21, when the oxygen concentrator body 1 is no longer in use, the operator can remove the protective cover 19 structure, first install the rubber plate 24 inside the protective cover 19, and then install the insert plate 20 in the slot 21 on the top of the oxygen concentrator body 1. In this way, the protective structure can be installed on the outside of the button body 4.

[0031] The oxygen concentrator body 1 is connected to the side cover 15 via a rotating shaft. The side cover 15 has a side plate 25 on its outer side. The oxygen concentrator body 1 has a storage cavity 16 inside. Because of the storage cavity 16, it is convenient to install cleaning tools inside after use.

[0032] The bottom of the protective cover 19 is provided with a plate 20, and the top of the oxygen generator body 1 is provided with a slot 21. The plate 20 is embedded in the inside of the slot 21. By installing the plate 20 and the slot 21, it is convenient to install the protective cover 19 on the top of the button body 4.

[0033] A magnetic absorbing sheet 18 is provided on the outside of the protective cover 19, and a metal sheet 17 is provided on the outside of the oxygen generator body 1. The magnetic absorbing sheet 18 magnetically attracts the metal sheet 17. Since the magnetic absorbing sheet 18 and the metal sheet 17 are installed, they can be magnetically attracted and fixed.

[0034] The oxygen concentrator body 1 has a turntable seat 13 on its side, and a handle 14 on the outside of the turntable seat 13. An air outlet pipe 3 is opened on the outside of the oxygen concentrator body 1. Because of the turntable seat 13, it is convenient to install the handle 14 on the side of the oxygen concentrator body 1.

[0035] The working principle of this small oxygen generator is as follows: First, the device body needs to be moved to a suitable position and placed on a flat surface. Then, the electric oxygen generator body 1 is started. Air enters the air inlet 2 and is filtered through a primary filter, followed by a secondary precision filter. Next, the air is compressed by an oil-free compressor, and then separated by a molecular sieve. Finally, the oxygen is purified and sterilized by a fine filter and discharged through the air outlet. The user then uses an oxygen tube for supplemental absorption. However, after prolonged use, dust easily accumulates on the inside of the air inlet 2. To facilitate dust cleaning, the oxygen generator body... The body 1 has an internal storage cavity 16 for storing cleaning components. First, the side cover 15 is opened, and then the cleaning components are removed. These components include a frame 11, with a plate 9 installed on the inner side of the frame 11. A back plate 8 and a cleaning rod 7 are installed on the side of the plate 9. The operator then installs the frame 11 on the side of the device body. A metal rod 5 is installed on the side of the frame 11. A magnetic groove 6 is provided on the outer side of the oxygen concentrator body 1. The metal rod 5 is installed inside the magnetic groove 6, allowing the cleaning components to be installed on the outside of the oxygen concentrator body 1. Then, the pull rod 12 on the back of the plate 9 is pulled back and forth, allowing the cleaning rod 7 to clean the dust adhering to the inside of the air inlet 2. In addition, if the cleaning rod 7 is damaged, a new cleaning structure can be removed, and the back plate 8 can be reinstalled in the groove 10 inside the plate 9. After the dust inside the air inlet 2 is cleaned, the cleaning structure can be removed and placed back into the storage cavity 16. The side plate 25 can be pushed to close the side cover 15. In order to prevent the button body 4 on the top of the oxygen concentrator body 1 from being damaged by collision, a protective structure is installed on the top. A protective cover is installed on the top of the button body 4, and a rubber plate 24 is installed inside the protective cover 19. An insert plate 20 is installed inside the slot 21. After the oxygen concentrator body 1 is no longer in use, the operator can remove the protective cover 19 structure. A cross plate 22 is installed on the side of plate 24, and a cross groove 23 is opened on the inner side of protective cover 19. The cross plate 22 is embedded in the cross groove 23. The insert plate 20 is installed in the slot 21 on the top of oxygen concentrator body 1, so that the rubber plate 24 can be installed inside the protective cover 19. Then, the insert plate 20 at the bottom of the protective cover 19 is embedded in the slot 21. In this way, the protective structure can be installed on the outside of the button body 4, providing a protective structure during application. Finally, when the oxygen concentrator body 1 is needed, the protective cover 19 is taken out, and the magnetic absorbing piece 18 on the side of the protective cover 19 is magnetically attached to the outside of the metal piece 17 to fix the protective cover 19.

[0036] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A small oxygen generator, comprising an oxygen generator body (1) and an air inlet (2), wherein the air inlet (2) is provided on the side of the oxygen generator body (1), characterized in that: The oxygen generator body (1) has a magnetic suction groove (6) on its exterior. A metal rod (5) is embedded inside the magnetic suction groove (6). A frame (11) is provided on the outside of the metal rod (5). A pull rod (12) is provided inside the frame (11). A plate (9) is connected to the side of the pull rod (12). A groove (10) is provided inside the plate (9). A back plate (8) is embedded inside the groove (10). A cleaning rod (7) is provided on the side of the back plate (8). The cleaning rod (7) is embedded inside the air inlet (2).

2. The small oxygen generator according to claim 1, characterized in that: The oxygen generator body (1) has a button body (4) on its top. The button body (4) has a rubber plate (24) on its top. A protective cover (19) is provided above the rubber plate (24). A cross plate (22) is provided on the side of the rubber plate (24). A cross groove (23) is opened on the inner side of the protective cover (19). The cross plate (22) is embedded in the inside of the cross groove (23).

3. The small oxygen generator according to claim 1, characterized in that: The oxygen generator body (1) is connected to the side cover (15) via a rotating shaft. The side cover (15) has a side plate (25) on its outer side, and the oxygen generator body (1) has a storage cavity (16) inside.

4. The small oxygen generator according to claim 2, characterized in that: The bottom of the protective cover (19) is provided with a plug plate (20), and the top of the oxygen generator body (1) is provided with a slot (21), and the plug plate (20) is embedded in the inside of the slot (21).

5. The small oxygen generator according to claim 4, characterized in that: The protective cover (19) is provided with a magnetic absorbing sheet (18) on the outside, and the oxygen generator body (1) is provided with a metal sheet (17) on the outside. The magnetic absorbing sheet (18) attracts the metal sheet (17) by magnetic force.

6. The small oxygen generator according to claim 1, characterized in that: The oxygen generator body (1) has a turntable seat (13) on its side, a handle (14) on the outside of the turntable seat (13), and an air outlet pipe (3) on the outside of the oxygen generator body (1).

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