Multifunctional household oxygen generator

Abstract

The utility model discloses a multifunctional household oxygen generator, which belongs to the field of oxygen generators and comprises an oxygen generator body, a storage tank fixedly arranged at the top of the oxygen generator body and a cover plate arranged on the oxygen generator body and used for covering a top opening of the storage tank. The oxygenerator further comprises connecting rod mechanisms which are symmetrically arranged in the containing groove and used for enabling the cover plate to move on the oxygenerator body to be close to or away from the containing groove, and when the cover plate moves to the limit towards the side away from the containing groove, the cover plate is located at the upper position of one side of the containing groove. The cover plate is parallel to the storage groove; when the cover plate moves towards one side close to the storage groove, the cover plate is closed to close the top opening of the storage groove, the oxygenerator drives the connecting rod through the cover plate to open and close the storage groove, the assembly work of accessories can be completed at the top of the cover plate, the influence of environmental factors on the accessories is reduced, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen concentrators, in particular to a multifunctional household oxygen concentrator. Background Art

[0002] With the progress of the times and the development of science and technology, oxygen concentrators are widely used in the process of medical care. Oxygen concentrators are a type of machine that produces oxygen. They are also often used in the symptoms of many chronic diseases. For example, patients with asthma and dyspnea need to prepare oxygen concentrators at any time. With the continuous improvement and improvement of people's living standards, the demand for health is gradually increasing, and oxygen inhalation has gradually become an important means of family and community rehabilitation. Because breathing more pure oxygen can promote blood circulation, refresh the mind, eliminate fatigue, and effectively improve work efficiency. Therefore, in daily life or in the workplace, having a home oxygen concentrator for easy use at any time is also a good lifestyle.

[0003] After investigation, the Chinese utility model patent with announcement number CN217828566U discloses a multifunctional household oxygen concentrator, which includes a housing, a storage compartment and a cover plate. A heat dissipation window is set through the side wall of the body, and a heat dissipation fan is embedded inside the heat dissipation window, so that the heat generated by the oxygen concentrator is discharged in time to achieve heat dissipation inside the body. However, its existing heat dissipation structure is simple, with only two simple heat dissipation fans, which cannot discharge the heat in the body in time and it is difficult to achieve sufficient heat dissipation of the oxygen concentrator. It opens a storage compartment on the housing and configures a storage compartment cover plate for the storage compartment, so as to realize the storage and arrangement of oxygen concentrator related accessories such as oxygen masks, but its existing storage compartment cover plate is not integrated with the body, and the cover plate is easy to lose and difficult to operate.

[0004] Therefore, the utility model provides a multifunctional household oxygen concentrator which is simple to operate and convenient to use to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides a multifunctional household oxygen concentrator, aiming to solve the problems in the background technology that the cover plate of the existing storage structure is not integrated with the machine body and the cover plate is easy to be lost.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional household oxygen concentrator, the oxygen concentrator comprising an oxygen concentrator body, a storage tank fixedly arranged on the top of the oxygen concentrator body, and a cover plate arranged on the oxygen concentrator body for covering the top opening of the storage tank;

[0009] In order to push and pull the cover plate to open or cover the storage slot, the oxygen concentrator further includes a connecting rod mechanism symmetrically arranged in the storage slot for moving the cover plate on the oxygen concentrator body close to or away from the storage slot;

[0010] In order to ensure that the position of the cover plate is maintained stably, when the cover plate moves to the limit away from the storage slot, the cover plate is located above one side of the storage slot and is parallel to the storage slot; when the cover plate moves toward the side close to the storage slot, the cover plate closes to seal the top opening of the storage slot.

[0011] Preferably, in order to move the position of the cover plate, the connecting rod mechanism includes a first connecting rod and a second connecting rod, both ends of which are hinged to the cover plate and the inner wall of the receiving groove respectively.

[0012] Preferably, in order to keep the cover plate stably open or covering the storage slot, a limiting structure is provided inside the storage slot for limiting the first connecting rod and the second connecting rod from rotating at one end close to the cover plate away from the storage slot.

[0013] Preferably, in order to limit the position of the cover plate, the limiting structure includes a spring telescopic cylinder hinged to one end of the second connecting rod away from the cover plate, and the other end of the spring telescopic cylinder is hinged to the inner wall of the storage groove.

[0014] Preferably, in order to facilitate pulling the cover plate, two handles for pulling the cover plate are fixedly provided on the cover plate.

[0015] Preferably, in order to facilitate moving the oxygen concentrator to a designated location, universal wheels for moving the oxygen concentrator body are fixedly provided at the four corners of the bottom surface of the oxygen concentrator body.

[0016] (III) Beneficial effects

[0017] The oxygen concentrator drives the connecting rod through the cover plate to open and close the storage slot, and the assembly of accessories can be completed on the top of the cover plate, thereby reducing the impact of environmental factors on the accessories and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a multifunctional household oxygen concentrator;

[0019] Figure 2 It is a partial structural schematic diagram of a multifunctional household oxygen concentrator;

[0020] Figure 3 The present invention is a structural schematic diagram of the connecting rod part of a multifunctional household oxygen concentrator.

[0021] In the figure: 1. oxygen concentrator body; 2. storage slot; 3. cover plate; 31. handle; 4. connecting rod mechanism; 41. first connecting rod; 42. second connecting rod; 43. limiting structure; 431. spring telescopic cylinder; 5. universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a multifunctional household oxygen concentrator, such as Figure 1 and Figure 2 As shown, the oxygen concentrator includes an oxygen concentrator body 1, a storage tank 2 fixedly arranged on the top of the oxygen concentrator body 1, and a cover plate 3 arranged on the oxygen concentrator body 1 for covering the top opening of the storage tank 2; the oxygen concentrator also includes a connecting rod mechanism 4 symmetrically arranged in the storage tank 2 for moving the cover plate 3 on the oxygen concentrator body 1 close to or away from the storage tank 2; when the cover plate 3 moves to a limit away from the storage tank 2, the cover plate 3 is located at an upper position on one side of the storage tank 2, and the cover plate 3 is parallel to the storage tank 2; when the cover plate 3 moves to a side close to the storage tank 2, the cover plate 3 closes to seal the top opening of the storage tank 2, two handles 31 for pulling the cover plate 3 are fixedly arranged on the cover plate 3, and universal wheels 5 for moving the oxygen concentrator body 1 are fixedly arranged at the four corners of the bottom surface of the oxygen concentrator body 1.

[0024] When in use, the oxygen concentrator body 1 is moved to a specified position by the universal wheel 5, and the handle 31 is pulled to rotate the connecting rod mechanism 4 hinged between the cover plate 3 and the storage slot 2, so that the cover plate 3 moves to the side away from the storage slot 2, so that the top of the storage slot 2 is opened. When not in use, the cover plate 3 is pushed in the opposite direction by the handle 31, and the connecting rod mechanism 4 is used to drive the cover plate 3 close to the storage slot 2, so that the top opening of the storage slot 2 is closed.

[0025] Specifically, the connecting rod mechanism 4 includes a first connecting rod 41 and a second connecting rod 42 , both ends of which are hinged to the cover plate 3 and the inner wall of the receiving groove 2 , respectively.

[0026] When in use, by pulling the handle 31, force is applied to the cover 3, so that the first connecting rod 41 and the second connecting rod 42 hinged on the cover 3 and the inner wall of the storage slot 2 rotate in the same direction, so that the cover 3 is located above one side of the storage slot 2, parallel to the storage slot 2, so that the top of the storage slot 2 is opened.

[0027] Furthermore, a limiting structure 43 is provided inside the receiving groove 2 for limiting the ends of the first connecting rod 41 and the second connecting rod 42 close to the cover plate 3 from rotating away from the receiving groove 2 .

[0028] When in use, the first connecting rod 41 and the second connecting rod 42 are rotated to make the cover plate 3 parallel to or cover the storage slot 2, and the limiting structure 43 is used to stably keep the cover plate 3 parallel to or cover the storage slot 2.

[0029] It should be noted that in order to limit the position of the cover plate 3 and make the cover plate 3 stably maintain a state of being parallel to the storage slot 2 or covering the storage slot 2, the limiting structure 43 includes a spring telescopic cylinder 431 hinged on the end of the second connecting rod 42 away from the cover plate 3, and the other end of the spring telescopic cylinder 431 is hinged on the inner wall of the storage slot 2.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional household oxygen concentrator, comprising an oxygen concentrator body (1), a storage tank (2) fixedly arranged on the top of the oxygen concentrator body (1), and a cover plate (3) arranged on the oxygen concentrator body (1) for covering the top opening of the storage tank (2); Features: The oxygen concentrator further comprises a connecting rod mechanism (4) symmetrically arranged in the storage groove (2) for moving the cover plate (3) on the oxygen concentrator body (1) toward or away from the storage groove (2); When the cover plate (3) moves to the limit away from the storage groove (2), the cover plate (3) is located above one side of the storage groove (2), and the cover plate (3) is parallel to the storage groove (2); when the cover plate (3) moves toward the side close to the storage groove (2), the cover plate (3) closes to seal the top opening of the storage groove (2).

2. The multifunctional household oxygen concentrator according to claim 1, characterized in that: The connecting rod mechanism (4) comprises a first connecting rod (41) and a second connecting rod (42) whose two ends are respectively hinged on the cover plate (3) and the inner wall of the storage groove (2).

3. The multifunctional household oxygen concentrator according to claim 1, characterized in that: A limiting structure (43) is provided inside the receiving groove (2) for limiting the first connecting rod (41) and the second connecting rod (42) from rotating at one end close to the cover plate (3) away from the receiving groove (2).

4. The multifunctional household oxygen concentrator according to claim 3, characterized in that: The limiting structure (43) comprises a spring telescopic cylinder (431) hinged to one end of the second connecting rod (42) away from the cover plate (3), and the other end of the spring telescopic cylinder (431) is hinged to the inner wall of the storage groove (2).

5. The multifunctional household oxygen concentrator according to claim 1, characterized in that: Two handles (31) for pulling the cover plate (3) are fixedly arranged on the cover plate (3).

6. The multifunctional household oxygen concentrator according to claim 1, characterized in that: Universal wheels (5) for moving the oxygen concentrator body (1) are fixedly arranged at the four corners of the bottom surface of the oxygen concentrator body (1).

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