Anti-collision protection structure of oxygen generator

Abstract

The utility model discloses an anti-collision protection structure of an oxygen generator, which belongs to the technical field of oxygen generators, solves the problem that an anti-collision structure of an existing oxygen generator is inconvenient to store, and comprises an oxygen generator main body, an anti-collision plate, a moving groove and a connecting plate, the anti-collision plate is installed in a rectangular groove of the oxygen generator body, the moving grooves are symmetrically formed in the oxygen generator body, a circular groove is formed between the two moving grooves, the upper end and the lower end of each moving groove communicate with the rectangular groove in the surface of one side of the oxygen generator body, and the connecting plates are slidably connected into the moving grooves. By installing the oxygen generator main body, the anti-collision plate, the moving groove and the connecting plate, the anti-collision plate can be moved out of and stored in the rectangular groove in the surface of the oxygen generator main body, and meanwhile, the anti-collision plate is stably supported, so that the convenience of the oxygen generator main body is improved, and the oxygen generator main body is conveniently stored.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygen concentrators, and in particular relates to an anti-collision protection structure of an oxygen concentrator. Background Art

[0002] An oxygen concentrator is a device used to produce oxygen. Its working principle is mainly based on air separation technology. The anti-collision protection structure is a protective measure used to reduce or prevent damage to the product due to collision during transportation and use. These structures usually combine multiple materials and design elements to achieve the best protection effect. During the use of the oxygen concentrator, an anti-collision protection structure needs to be installed.

[0003] The existing utility model patent CN 221323744 U discloses an oxygen concentrator with a collision protection function. The device utilizes a protective plate and a protective sleeve to provide collision protection for the internal oxygen concentrator. The protective plate is formed into a circle to wrap the protective sleeve inside. A pair of first springs are fixedly mounted on the protective plate, and the other end of the first spring is fixedly connected to the protective sleeve.

[0004] The above design can provide anti-collision protection for the oxygen concentrator, and can also play a shock-absorbing effect when the oxygen concentrator is working, thereby increasing the stability of the oxygen concentrator. However, there are some problems with the above design during use. The anti-collision protection structure of the above design cannot be retracted into the interior of the oxygen concentrator, thereby increasing the space occupied by the oxygen concentrator. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An anti-collision protection structure of an oxygen concentrator comprises: an oxygen concentrator body, an anti-collision plate, a movable groove and a connecting plate, wherein rectangular grooves are symmetrically provided on opposite surfaces of the oxygen concentrator body, the anti-collision plate is installed inside the rectangular groove of the oxygen concentrator body, the movable grooves are symmetrically provided inside the oxygen concentrator body, a circular groove is provided between two movable grooves, and the upper and lower ends of the movable grooves are respectively connected to the rectangular grooves on one side surface of the oxygen concentrator body, the connecting plate is slidably connected inside the movable groove, the connecting plate is a concave structure, and the convex part of the connecting plate is fixedly connected to the anti-collision plate.

[0008] As a preferred technical solution of the anti-collision protection structure of an oxygen concentrator of the utility model, a bidirectional screw is rotatably connected inside the middle circular groove of the two movable grooves, and both sides of the bidirectional screw pass through the interior of the movable groove relative to each other, a circular hole is opened on the surface of the connecting plate, and the bidirectional screw is threadedly connected to the circular hole on the surface of the connecting plate, a rotating rod is rotatably connected to one side of the oxygen concentrator body, and the rotating rod passes through the interior of the middle circular groove of the two movable grooves, and the surface of the bidirectional screw is meshed with one end of the rotating rod facing the bidirectional screw through a bevel gear.

[0009] As a preferred technical solution of the anti-collision protection structure of an oxygen concentrator of the utility model, a storage groove is provided inside the rectangular groove on the surface of the oxygen concentrator body, a first support plate is fixedly connected to the inner wall of the storage groove, a second support plate is attached to the surface of the anti-collision plate facing the storage groove, a rectangular block is fixedly connected to the opposite surfaces of the first support plate and the second support plate, a first adjusting rod is rotatably connected to the opposite side of the rectangular block on the surface of the first support plate, a second adjusting rod is rotatably connected to the opposite side of the rectangular block on the surface of the second support plate, a circular hole is provided on the central surface of the first adjusting rod and the second adjusting rod, a rotating buckle is rotatably connected inside the circular hole of the first adjusting rod and the second adjusting rod, and the second adjusting rod and the anti-collision plate are in an X shape, a linkage block is attached to the surface of the first support plate facing the second support plate, a one-way screw is rotatably connected to one side of the oxygen concentrator body, and the one-way screw is rotatably connected to the surface of the first support plate facing the second support plate, a circular hole is provided on the surface of the linkage block, and the one-way screw is threadedly connected to the circular hole of the linkage block, and the opposite side of the linkage block is rotatably connected to the surface of the second adjusting rod facing the linkage block.

[0010] As a preferred technical solution for the anti-collision protection structure of an oxygen concentrator of the utility model, a guide groove is opened inside the rectangular block on the surface of the second support plate, a guide block is slidably connected inside the guide groove, and the opposite side of the guide block is rotatably connected to the surface of the first adjusting rod facing the guide block.

[0011] As a preferred technical solution of the anti-collision protection structure of an oxygen concentrator of the utility model, heat dissipation holes are equidistantly provided on the surface of the oxygen concentrator body.

[0012] As a preferred technical solution of the anti-collision protection structure of an oxygen concentrator of the utility model, one end of the rotating rod away from the bidirectional screw rod is fixedly connected with a driving block.

[0013] As a preferred technical solution of the anti-collision protection structure of an oxygen concentrator of the utility model, a driving block is fixedly connected to the side of the one-way screw away from the linkage block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the present invention, by installing the oxygen concentrator body, the anti-collision plate, the movable groove and the connecting plate, the anti-collision plate can be moved out of and put into the rectangular groove on the surface of the oxygen concentrator body. At the same time, the anti-collision plate is stably supported, which improves the convenience of the oxygen concentrator body and facilitates the storage of the oxygen concentrator body.

[0016] In the present invention, heat dissipation holes are equidistantly opened on the surface of the oxygen concentrator body. During the use of the oxygen concentrator body, the guide groove increases the air intake of the oxygen concentrator body, assists the electronic components inside the oxygen concentrator body to dissipate heat, and prevents the electronic components inside the oxygen concentrator body from overheating and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall storage schematic diagram provided by the utility model;

[0018] Figure 2 The overall anti-collision schematic diagram provided by the utility model;

[0019] Figure 3 This is one of the cross-sectional schematic diagrams of the main body of the oxygen concentrator provided by the utility model;

[0020] Figure 4 This is the second schematic cross-sectional view of the main body of the oxygen concentrator provided by the utility model;

[0021] Figure 5 An enlarged schematic diagram of a bidirectional screw provided by the utility model;

[0022] Figure 6 An enlarged schematic diagram of the first support plate and the second support plate provided by the utility model;

[0023] Figure 7 This is an enlarged schematic diagram of the first adjusting rod and the second adjusting rod provided by the utility model.

[0024] The corresponding relationship between the various figure labels and component names in the figure is as follows:

[0025] 1. Oxygen generator body; 2. Anti-collision plate; 3. Moving groove; 4. Connecting plate; 5. Bidirectional screw rod; 6. Rotating rod; 7. Storage groove; 8. First support plate; 9. Second support plate; 10. First adjustment rod; 11. Second adjustment rod; 12. Rotating buckle; 13. Linking block; 14. One-way screw rod; 15. Guide groove; 16. Guide block; 17. Heat dissipation hole. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0029] like Figures 1 to 7 An anti-collision protection structure of an oxygen concentrator comprises: an oxygen concentrator body 1, an anti-collision plate 2, a movable groove 3 and a connecting plate 4, wherein rectangular grooves are symmetrically provided on opposite surfaces of the oxygen concentrator body 1, the anti-collision plate 2 is installed inside the rectangular groove of the oxygen concentrator body 1, the movable groove 3 is symmetrically provided inside the oxygen concentrator body 1, a circular groove is provided between the two movable grooves 3, and the upper and lower ends of the movable groove 3 are respectively connected to the rectangular groove on one side surface of the oxygen concentrator body 1, the connecting plate 4 is slidably connected inside the movable groove 3, the connecting plate 4 is a concave structure, and the convex part of the connecting plate 4 is fixedly connected to the anti-collision plate 2.

[0030] Furthermore, a bidirectional screw rod 5 is rotatably connected to the inside of the middle circular groove of the two movable grooves 3, and both sides of the bidirectional screw rod 5 pass through the inside of the movable groove 3 relative to the inside, a circular hole is opened on the surface of the connecting plate 4, and the bidirectional screw rod 5 is threadedly connected to the circular hole on the surface of the connecting plate 4, and a rotating rod 6 is rotatably connected to one side of the oxygen generator body 1, and the rotating rod 6 passes through the inside of the middle circular groove of the two movable grooves 3, and the surface of the bidirectional screw rod 5 is meshed with the end of the rotating rod 6 facing the bidirectional screw rod 5 through a bevel gear.

[0031] In this embodiment, the rotating rod 6 is rotated, and the bevel gear on one side of the rotating rod 6 contacts the bevel gear on the surface of the bidirectional screw rod 5, driving the bidirectional screw rod 5 to rotate inside the circular groove between the two moving grooves 3. The bidirectional screw rod 5 controls the two connecting plates 4 to move closer or farther away from each other. The connecting plates 4 move away from each other, and the anti-collision plate 2 is moved out of the rectangular groove on the surface of the oxygen generator body 1 to protect the oxygen generator body 1 from collision. When the connecting plates 4 approach each other, the anti-collision plate 2 is put into the rectangular groove on the surface of the oxygen generator body 1, and the anti-collision structure is put into the interior of the oxygen generator body 1, which is convenient for storing the oxygen generator body 1.

[0032] As attached Figure 3 , Figure 6 and Figure 7As shown, a storage groove 7 is provided inside the rectangular groove on the surface of the oxygen concentrator body 1, a first support plate 8 is fixedly connected to the inner wall of the storage groove 7, a second support plate 9 is attached to the surface of the anti-collision plate 2 facing the storage groove 7, a rectangular block is fixedly connected to the opposite surface of the first support plate 8 and the second support plate 9, a first adjusting rod 10 is rotatably connected to the opposite side of the rectangular block on the surface of the first support plate 8, a second adjusting rod 11 is rotatably connected to the opposite side of the rectangular block on the surface of the second support plate 9, a circular hole is provided on the central surface of the first adjusting rod 10 and the second adjusting rod 11, and the first adjusting rod 10 and the second adjusting rod 11 are provided with a circular hole. A rotating buckle 12 is rotatably connected inside the circular hole of the rod 10 and the second adjusting rod 11, and the second adjusting rod 11 and the anti-collision plate 2 are in an X shape. A linkage block 13 is attached to the surface of the first support plate 8 facing the second support plate 9. A one-way screw rod 14 is rotatably connected to one side of the oxygen generator body 1, and the one-way screw rod 14 is rotatably connected to the surface of the first support plate 8 facing the second support plate 9. A circular hole is opened on the surface of the linkage block 13, and the one-way screw rod 14 is threadedly connected to the circular hole of the linkage block 13. The opposite side of the linkage block 13 is rotatably connected to the surface of the second adjusting rod 11 facing the linkage block 13.

[0033] Furthermore, a guide groove 15 is provided inside the rectangular block on the surface of the second support plate 9 , a guide block 16 is slidably connected inside the guide groove 15 , and the opposite side of the guide block 16 is rotatably connected to the surface of the first adjustment rod 10 facing the guide block 16 .

[0034] In this embodiment, the one-way screw rod 14 is rotated to drive the linkage block 13 to approach the rectangular block on the surface of the first support plate 8, and the guide block 16 slides along the inside of the guide groove 15, and the first adjustment rod 10 and the second adjustment rod 11 are close to one end of the first support plate 8 or the second support plate 9 to approach each other, and the second support plate 9 is moved away from the first support plate 8, and the one-way screw rod 14 is rotated in the opposite direction to drive the linkage block 13 to move away from the rectangular block on the surface of the first support plate 8, and the first adjustment rod 10 and the second adjustment rod 11 are close to one end of the first support plate 8 or the second support plate 9 to move away from each other, and the second support plate 9 is stored in the storage groove 7. When the anti-collision plate 2 moves out of the rectangular groove of the oxygen generator body 1, the second support plate 9 away from the first support plate 8 supports the anti-collision plate 2 to increase the stability of the anti-collision plate 2. When the anti-collision plate 2 is stored in the oxygen generator body 1, the second support plate 9 enters the storage groove 7 to prevent the second support plate 9 from blocking the anti-collision plate 2 from being stored in the rectangular groove of the oxygen generator body 1.

[0035] As attached Figure 1 As shown, heat dissipation holes 17 are equidistantly provided on the surface of the oxygen concentrator body 1 .

[0036] In this embodiment, during the use of the oxygen concentrator body 1, the guide groove 15 increases the air intake of the oxygen concentrator body 1, assists the internal electronic components of the oxygen concentrator body 1 in heat dissipation, and prevents the internal electronic components of the oxygen concentrator body 1 from overheating and being damaged.

[0037] As attached Figure 5 and Figure 6 As shown, one end of the rotating rod 6 away from the bidirectional screw rod 5 is fixedly connected to a driving block.

[0038] Furthermore, a driving block is fixedly connected to a side of the one-way screw rod 14 away from the linkage block 13 .

[0039] In this embodiment, the driving block on one side of the rotating rod 6 and the linkage block 13 is manually rotated to drive the rotating rod 6 and the linkage block 13 to rotate, which is convenient for manual driving and simplifies operability.

[0040] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An anti-collision protection structure for an oxygen concentrator, comprising an oxygen concentrator body (1), an anti-collision plate (2), a movable groove (3) and a connecting plate (4), wherein the opposite surfaces of the oxygen concentrator body (1) are symmetrically provided with rectangular grooves, and the anti-collision plate (2) is installed inside the rectangular groove of the oxygen concentrator body (1), characterized in that: The movable grooves (3) are symmetrically arranged inside the oxygen concentrator body (1), a circular groove is arranged between the two movable grooves (3), and the upper and lower ends of the movable grooves (3) are respectively connected to the rectangular grooves on the surface of one side of the oxygen concentrator body (1), and the connecting plate (4) is slidably connected inside the movable grooves (3), the connecting plate (4) is a concave structure, and the convex part of the connecting plate (4) is fixedly connected to the anti-collision plate (2).

2. The anti-collision protection structure of an oxygen concentrator according to claim 1, characterized in that: A bidirectional screw rod (5) is rotatably connected inside the middle circular groove of the two movable grooves (3), and both sides of the bidirectional screw rod (5) pass through the inside of the movable groove (3) opposite to each other. A circular hole is opened on the surface of the connecting plate (4), and the bidirectional screw rod (5) is threadedly connected to the circular hole on the surface of the connecting plate (4). A rotating rod (6) is rotatably connected to one side of the oxygen generator body (1), and the rotating rod (6) passes through the inside of the middle circular groove of the two movable grooves (3). The surface of the bidirectional screw rod (5) is meshed with one end of the rotating rod (6) facing the bidirectional screw rod (5) through a bevel gear.

3. The anti-collision protection structure of an oxygen concentrator according to claim 1, characterized in that: A storage groove (7) is provided inside the rectangular groove on the surface of the oxygen concentrator body (1); a first support plate (8) is fixedly connected to the inner wall of the storage groove (7); a second support plate (9) is attached to the surface of the anti-collision plate (2) facing the storage groove (7); rectangular blocks are fixedly connected to the opposite surfaces of the first support plate (8) and the second support plate (9); a first adjustment rod (10) is rotatably connected to the opposite side of the rectangular block on the surface of the first support plate (8); a second adjustment rod (11) is rotatably connected to the opposite side of the rectangular block on the surface of the second support plate (9); a circular hole is provided on the central surfaces of the first adjustment rod (10) and the second adjustment rod (11); and the first adjustment rod (10) and the second adjustment rod (11) are provided with a plurality of holes. A rotating buckle (12) is rotatably connected inside the circular hole of the second adjustment rod (11), and the second adjustment rod (11) and the anti-collision plate (2) are in an X shape. A linkage block (13) is attached to the surface of the first support plate (8) facing the second support plate (9). A one-way screw rod (14) is rotatably connected to one side of the oxygen generator body (1), and the one-way screw rod (14) is rotatably connected to the surface of the first support plate (8) facing the second support plate (9). A circular hole is provided on the surface of the linkage block (13), and the one-way screw rod (14) is threadedly connected to the circular hole of the linkage block (13). The opposite side surface of the linkage block (13) is rotatably connected to the surface of the second adjustment rod (11) facing the linkage block (13).

4. The anti-collision protection structure of an oxygen concentrator according to claim 3, characterized in that: A guide groove (15) is provided inside the rectangular block on the surface of the second support plate (9), a guide block (16) is slidably connected inside the guide groove (15), and an opposite side surface of the guide block (16) is rotatably connected to a surface of the first adjustment rod (10) facing the guide block (16).

5. The anti-collision protection structure of an oxygen concentrator according to claim 1, characterized in that: The surface of the oxygen generator body (1) is provided with heat dissipation holes (17) at equal intervals.

6. The anti-collision protection structure of an oxygen concentrator according to claim 2, characterized in that: One end of the rotating rod (6) away from the bidirectional screw rod (5) is fixedly connected to a driving block.

7. The anti-collision protection structure of an oxygen concentrator according to claim 3, characterized in that: A driving block is fixedly connected to the side of the one-way screw rod (14) away from the linkage block (13).

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