Oxygen production equipment convenient to assemble

Abstract

The utility model discloses oxygen production equipment convenient to assemble, and belongs to the technical field of oxygen production equipment. Oxygen production equipment convenient to assemble comprises an oxygen generator body, a touch screen is arranged at the top of the oxygen generator body, a bracket used for containing a humidification bottle is arranged at the position, close to the top of the oxygen generator body, of the rear side wall of the oxygen generator body, and a power line insertion port installed on the rear side wall of the oxygen generator body is formed in the lower portion of the bracket; the power line plugging port is used for plugging a power line, and the bracket is provided with a positioning member. When the oxygen production equipment is used, especially when the humidification bottle is installed, the edge of the bottom of the humidification bottle can extrude the inclined part arranged on the limiting elastic piece, so that the inclined part can drive the limiting part to move downwards, meanwhile, the I-shaped part is promoted to stretch at the bottom of the inserting plate, and when the humidification bottle is completely aligned to the supporting seat, the limiting part is prevented from moving downwards. And the inclined part and the limiting part can quickly limit and fix the humidification bottle under the reverse springback action of the I-shaped part.

Description

Technical Field

[0001] This utility model belongs to the technical field of oxygen generation equipment, specifically relating to an oxygen generation device that is easy to assemble. Background Technology

[0002] Oxygen generating equipment is mainly used to produce oxygen and is widely used in medical, industrial, and agricultural fields. A common type of oxygen generating equipment is the molecular sieve oxygen generator, which uses the selective adsorption principle of molecular sieves to separate nitrogen and oxygen from the air.

[0003] Existing, easily assembled oxygen generators have the following drawbacks during use:

[0004] When installing the humidification bottle, the two tubes on the humidification bottle need to be aligned with the air outlet on the rear wall of the oxygen generator. Then, the bottle is secured to the top by elastic ropes fixed to the rear side wall of the oxygen generator at both ends to maintain its stability. However, the elastic ropes tend to loosen after prolonged use, which greatly reduces the stability of the humidification bottle after installation. Therefore, an oxygen generator that is easy to assemble is needed. Utility Model Content

[0005] The purpose of this invention is to provide an oxygen generating device that is easy to assemble, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An easy-to-assemble oxygen generator includes an oxygen generator body. A touch screen is installed on the top of the oxygen generator body. A support for placing a humidification bottle is provided on the rear side wall of the oxygen generator body near its top. A power cord plug-in port installed on the rear side wall of the oxygen generator body is provided below the support for plugging in a power cord. A positioning member is installed on the support for limiting and fixing the humidification bottle on the support, and the positioning member is also connected to the support.

[0008] In a preferred embodiment, the positioning element includes a plug-in plate sleeved on the outside of the support, the plug-in plate having a C-shaped vertical cross-section, the top of the support having a groove that matches the top of the plug-in plate, and the inner bottom wall of the plug-in plate being movably connected to the bottom of the support.

[0009] In a preferred embodiment, a notch is provided on the inner top wall of the plug plate, and a lifting spring is fixedly connected to the inner wall of the notch on the side near the support, with the other end of the lifting spring being inclined downward in an arc shape.

[0010] In a preferred embodiment, a limiting spring is fixedly connected to the bottom end of the plug-in plate. The limiting spring includes an I-shaped portion, an inclined portion, and a limiting portion, with the I-shaped portion fixedly connected to the bottom end of the plug-in plate.

[0011] In a preferred embodiment, an inclined portion is fixedly connected to one end of the I-shaped portion away from the bottom end of the plug-in plate, and a vertical limiting portion is fixedly connected to one end of the inclined portion near the top of the plug-in plate. The limiting portion has an arc-shaped cross-section and is movably inserted into the plug-in plate. The plug-in plate has a movable channel to facilitate the lifting and lowering of the limiting portion.

[0012] In a preferred embodiment, each of the two side walls of the I-shaped part has a symmetrically distributed arc-shaped clamping opening at its corner.

[0013] Compared with the prior art, the oxygen generator provided by this utility model, which is easy to assemble, has at least the following beneficial effects:

[0014] In this invention, when using the oxygen generator, especially when installing the humidification bottle, the bottom edge of the humidification bottle can be pressed against the inclined part on the limiting spring. This will cause the inclined part to move the limiting part downward, while simultaneously causing the I-shaped part to stretch at the bottom of the insertion plate. When the humidification bottle is fully inserted into the support, the inclined part and the limiting part will quickly achieve the limiting and fixing of the humidification bottle under the reverse rebound action of the I-shaped part, greatly improving the efficiency of humidification bottle assembly and fixing, and making it less likely to have poor stability problems later.

[0015] In addition, the design of the lifting spring allows the inner bottom wall of the groove to press against the lifting spring when the plug plate is inserted into the groove, causing the lifting spring to be deformed and flattened into the groove. Under the reverse action of the lifting spring, the plug plate can be quickly installed on the bracket, thus realizing the quick installation of the positioning component. It is convenient to use, and the positioning component is integrally molded, with a simple manufacturing process, low cost, and good performance.

[0016] Furthermore, with the arc-shaped clamping opening, the power cord can be unplugged from the power cord plug-in port when the device is not in use. With the elasticity of the I-shaped part, the symmetrically distributed arc-shaped clamping openings on both sides can clamp and fix the outer periphery of the power cord, so as to ensure that the power cord can be easily fixed and suspended when the oxygen generator is not in use and is not easy to lose. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall three-dimensional second-view structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall three-dimensional third-view structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall three-dimensional fourth-view structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional unfolded structure of each component in the positioning part of this utility model.

[0022] In the picture:

[0023] 1. Oxygen concentrator body; 11. Touch screen; 12. Humidifier bottle; 121. Support; 13. Power cord plug-in port; 2. Positioning component; 21. Groove; 22. Plug-in plate; 23. Notch; 24. Spring-loaded spring; 25. Limiting spring; 26. I-shaped part; 27. Inclined part; 28. Limiting part; 29. ​​Arc-shaped clamping opening. Detailed Implementation

[0024] The present invention will be further described below with reference to the embodiments.

[0025] To make the objectives, technical solutions, and advantages of the present utility model embodiments clearer, the technical solutions of the present utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments obtained by those skilled in the art based on the described embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0027] Example

[0028] When installing the humidification bottle 12, the two tubes on the humidification bottle 12 need to be aligned with the air outlet on the rear wall of the oxygen generator. Then, the elastic ropes fixed at both ends to the rear side wall of the oxygen generator are pressed to the top of the humidification bottle 12 to maintain the stability of the humidification bottle 12. However, the elastic ropes tend to loosen after a long period of use, which greatly reduces the stability of the humidification bottle 12 after installation.

[0029] For this purpose, please refer to Figure 1-5This utility model provides an oxygen generator that is easy to assemble, including: an oxygen generator body 1, a touch screen 11 on the top of the oxygen generator body 1, a support 121 for placing a humidification bottle 12 on the rear side wall of the oxygen generator body 1 near its top, a power cord plug-in port 13 installed on the rear side wall of the oxygen generator body 1 below the support 121 for plugging in a power cord, and a positioning member 2 installed on the support 121 for limiting and fixing the humidification bottle 12 on the support 121, and the positioning member 2 is also connected to the support 121.

[0030] Further as Figure 1-5 As shown, it is worth noting that, in order to ensure the long-term stability of the humidification bottle 12, a positioning component 2 is provided, including a plug-in plate 22 sleeved on the outside of the support 121. The vertical cross-section of the plug-in plate 22 is C-shaped. The top of the support 121 has a groove 21 that matches the top of the plug-in plate 22. The inner bottom wall of the plug-in plate 22 is movably connected to the bottom end of the support 121. A notch 23 is provided on the inner top wall of the plug-in plate 22. A lifting spring 24 is fixedly connected to the inner wall of the notch 23 near the support 121. The other end of the lifting spring 24 is arc-shaped and inclined downwards. The bottom end of the plug-in plate 22... A limiting spring 25 is fixedly attached. The limiting spring 25 includes an I-shaped part 26, an inclined part 27, and a limiting part 28. The I-shaped part 26 is fixedly attached to the bottom end of the plug-in plate 22. An inclined part 27 is fixedly attached to one end of the I-shaped part 26 away from the bottom end of the plug-in plate 22. A vertical limiting part 28 is fixedly attached to one end of the inclined part 27 near the top of the plug-in plate 22. The limiting part 28 has an arc-shaped cross-section. The limiting part 28 is movably inserted into the plug-in plate 22. The plug-in plate 22 has a movable channel that facilitates the lifting and lowering of the limiting part 28. Symmetrically distributed arc-shaped clamping openings 29 are provided at the corners of both sides of the I-shaped part 26.

[0031] When the plug plate 22 is inserted into the groove 21, the inner bottom wall of the groove 21 will press the raised spring 24, causing the raised spring 24 to be deformed and flattened into the notch 23. Under the reverse action of the raised spring 24, the plug plate 22 can be quickly installed on the bracket 121. The arc-shaped clamping port 29 is designed according to the outer circumference of the power cord. The two arc-shaped clamping ports 29 on each side can clamp and fix the power cord.

[0032] In summary, when using this oxygen generator, especially during the installation of the humidification bottle 12, the bottom edge of the humidification bottle 12 can be pressed against the inclined portion 27 on the limiting spring 25. This will cause the inclined portion 27 to move the limiting portion 28 downwards, while simultaneously causing the I-shaped portion 26 to stretch at the bottom of the insertion plate 22. When the humidification bottle 12 is fully inserted into the support 121, the inclined portion 27 and the limiting portion 28 will quickly achieve the limiting and fixing of the humidification bottle 12 under the reverse spring action of the I-shaped portion 26, greatly improving the efficiency of the assembly and fixing of the humidification bottle 12 and reducing the likelihood of poor stability problems later on. Furthermore, the overall structure is integrally molded, the manufacturing process is simple, the cost is low, and the performance is excellent.

[0033] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by a person skilled in the art to which this utility model pertains. The words "comprising" or "including" and similar terms used in this utility model mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects. The words "connected" or "linked" and similar terms are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up," "down," "left," "right," etc., are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] 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. An oxygen generator device convenient to assemble, comprising an oxygen generator main body (1), a touch screen (11) is arranged on the top of the oxygen generator main body (1), a support (121) for placing a humidification bottle (12) is arranged on the rear side wall of the oxygen generator main body (1) near the top, a power line plug-in port (13) is arranged below the support (121) and is mounted on the rear side wall of the oxygen generator main body (1), the power line plug-in port (13) is used for plugging in a power line, characterized in that, The base (121) is provided with a positioning member (2) for limiting and fixing the humidification bottle (12) on the base (121), and the positioning member (2) is connected with the base (121).

2. The oxygen generating plant of claim 1, wherein: The positioning member (2) comprises a plug-in plate (22) sleeved outside the base (121), the vertical section of the plug-in plate (22) is in a C-shaped structure, the top end of the base (121) is provided with a groove (21) matched with the top of the plug-in plate (22), and the inner bottom wall of the plug-in plate (22) is movably connected to the bottom end of the base (121).

3. The oxygen generating plant of claim 2, wherein: A notch (23) is formed in the inner top wall of the plug-in plate (22), a spring (24) is fixedly connected to the inner wall of the side of the notch (23) close to the base (121), and the other end of the spring (24) is arranged in an arc shape and inclined downward.

4. The oxygen generating plant of claim 3, wherein: A limiting spring (25) is fixedly connected to the bottom end of the plug-in plate (22), the limiting spring (25) comprises a work-shaped portion (26), an inclined portion (27) and a limiting portion (28), and the work-shaped portion (26) is fixedly connected to the bottom end of the plug-in plate (22).

5. The oxygen generating plant of claim 4, wherein: An inclined portion (27) is fixedly connected to one end of the work-shaped portion (26) away from the bottom end of the plug-in plate (22), a limiting portion (28) in a vertical shape is fixedly connected to one end of the inclined portion (27) close to the top of the plug-in plate (22), the cross section of the limiting portion (28) is in an arc shape, the limiting portion (28) is movably arranged on the plug-in plate (22), and the plug-in plate (22) is provided with a movable channel for facilitating the lifting movement of the limiting portion (28).

6. The oxygen generating plant of claim 4, wherein: Arc-shaped clamping openings (29) are symmetrically arranged in the corners of the two side walls of the work-shaped portion (26).

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