Modularly-designed oxygen cabin

Abstract

The utility model discloses a modularization design oxygen cabin, including cabin body and cabin door, said cabin body includes a plurality of rectangular panel and frame, the edge of said panel is convex groove or concave groove, two adjacent panel is connected through convex groove and concave groove, the convex groove is also equipped with the sealing structure; the cabin door is arranged on one of the panels in an openable and closable manner; the frame comprises corner connecting pieces and prisms, the corner connecting pieces are arranged at the corners of the oxygen cabin, every three adjacent prisms are connected to the same corner connecting piece, assembling grooves matched with the convex grooves in an embedded mode are formed in the sides, facing the panel, of the prisms, and the panel is connected with the prisms through the convex grooves. According to the utility model, the transportation cost is reduced through the modularized design of the panel, the installation is convenient after the destination is reached, the volume and the structure can be adjusted according to the actual requirements in the later period, and the flexible characteristic is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically, to a modular designed oxygen chamber. Background Art

[0002] An oxygen chamber is a special medical device for hyperbaric oxygen therapy, which is not only used in medical institutions but also in the health care field. Clinically, it is mainly used for the treatment of anaerobic infections, carbon monoxide poisoning, air embolism, decompression sickness, ischemic hypoxic encephalopathy, etc. In addition, the oxygen chamber can also be used for pre-competition physical adjustment or post-competition physical recovery of athletes, and it has the functions of increasing the oxygen content in body cells and activating cell functions.

[0003] In order to strengthen the structure against pressure, traditional oxygen chambers are directly manufactured and formed in the factory, and the auxiliary equipment of the oxygen chamber is usually directly installed in the formed oxygen chamber, which results in a large volume and heavy weight of the finished oxygen chamber and is difficult to transport. In some areas with narrow roads and inconvenient transportation, it is even more difficult for the huge oxygen chamber to pass through and be deployed.

[0004] In addition, the increasingly strong demand for oxygen chamber health care also brings more problems. Traditional oxygen chambers are pre-formed in the factory and are integrally formed at one time, and their volume or structure cannot be changed later. In the application scenarios of oxygen chambers, when the initial demand is low, an oxygen chamber with a smaller volume is required to reduce the initial purchase cost. As the demand increases, the volume of the oxygen chamber needs to be increased to meet the demand. However, the current integrally formed oxygen chambers at one time cannot meet this demand. Either the purchase cost is increased to buy a large oxygen chamber at one time, or a small oxygen chamber is purchased first and then the small oxygen chamber is discarded and a large oxygen chamber is purchased after the demand is strong. Whichever method is used, it is a heavy burden on the investor and will cause waste of funds and resources. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the defects that the oxygen chamber pre-formed in the factory is inconvenient for transportation, inconvenient for installation and deployment, and its volume and structure cannot be changed later, and to provide a modular designed oxygen chamber. By using modular designed panels, the transportation cost is reduced, and it is convenient for installation after reaching the destination. Moreover, the volume and structure can be adjusted later according to actual needs, which has the characteristics of flexibility.

[0006] To solve the above technical problems, the utility model provides a modular designed oxygen chamber as follows, which includes a chamber body and a chamber door. The chamber body includes a plurality of rectangular panels and a frame. The edges of the panels are convex grooves or concave grooves, and two adjacent panels on the same surface are connected by the convex grooves and concave grooves. A sealing structure is also provided on the convex grooves.

[0007] The chamber door is movably arranged on one of the panels.

[0008] The frame includes corner connectors and prisms. The corner connectors are arranged at the corners of the oxygen chamber, and three adjacent prisms are connected to the same corner connector. An assembly groove that is fitted with the convex groove in an embedded manner is formed on one side of the prism facing the panel, and the panel is connected to the prism through the convex groove.

[0009] Further, the aspect ratio of the panel is 2:1, and the length of the prism is equal to the width of the panel. Through the ratio setting, the panel can be spliced into oxygen chambers of various sizes according to actual needs.

[0010] Further, the length of the panel is 120 cm and the width is 60 cm.

[0011] Further, the short sides of the panel are all convex grooves, the long sides of the panel are all convex grooves, or one convex groove and one concave groove, or all concave grooves.

[0012] Further, a first sealing groove and a second sealing groove are respectively arranged on both sides of the convex groove. The sealing structure includes a first sealing strip and a second sealing strip respectively arranged in the first sealing groove and the second sealing groove. When the convex groove and the concave groove are fitted in an embedded manner, both the first sealing strip and the second sealing strip are in sealing cooperation with the concave groove.

[0013] Further, both the first sealing strip and the second sealing strip are cylindrical, and 1 / 3 of their volumes respectively protrude from the first sealing groove and the second sealing groove.

[0014] Further, the sealing structure further includes a third sealing strip, and the third sealing strip is arranged on the top surface of the convex groove. When the convex groove and the concave groove are fitted in an embedded manner, the third sealing strip is in sealing cooperation with the concave groove.

[0015] Further, the inner side wall of the panel is a honeycomb structure, and a cavity is arranged inside the panel.

[0016] Further, the corner connector has three mutually perpendicular connecting surfaces, and connecting pins protrude from each connecting surface. After the connecting pins are inserted into the end faces of the prisms, they are fixedly connected through bolts.

[0017] Further, an arc-shaped plate is snap-connected to the prism along its length direction, and the arc-shaped plate is in the shape of a 1 / 4 arc.

[0018] Due to the adoption of the above technical solution, compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] The utility model adopts a modular structure and can be assembled into a finished oxygen chamber by panels with the characteristics of being convenient for transportation and flexible assembly. The internal volume of the oxygen chamber can be adjusted by splicing different numbers of panels. Before assembly, the panels and related accessories can be conveniently transported to places where the finished oxygen chamber cannot enter, such as inside a building. Moreover, after using for a period of time, if there is a need to increase or decrease the volume of the oxygen chamber, it can also be adjusted by increasing or decreasing the number of panels later, without the need to purchase another finished oxygen chamber. Whether in terms of convenience or usage cost, the utility model has a significant improvement. Brief Description of the Drawings

[0020] Figure 1 is a schematic diagram of the overall structure of the oxygen chamber;

[0021] Figure 2 is an exploded view of the oxygen chamber;

[0022] Figure 3 is a schematic diagram of the structure of the first type of panel;

[0023] Figure 4 is Figure 3 a cross-sectional view at AA;

[0024] Figure 5 is a schematic diagram of the structure of the second type of panel;

[0025] Figure 6 is a schematic diagram of the structure of the third type of panel;

[0026] Figure 7 is a schematic diagram of the cross-section of a prism;

[0027] Figure 8 is a schematic diagram of the structure of an angle connector.

[0028] In the drawings:

[0029] 1 - cabin body; 2 - cabin door;

[0030] 3 - panel; 301 - convex groove; 302 - concave groove;

[0031] 4 - frame; 401 - angle connector; 402 - prism; 403 - assembly groove; 404 - connecting pin; 405 - arc plate;

[0032] 501 - first sealing groove; 502 - second sealing groove;

[0033] 601 - first sealing strip; 602 - second sealing strip; 603 - third sealing strip. Detailed Embodiment

[0034] The present utility model will be further described below in conjunction with specific embodiments. Among them, the drawings are only for illustrative purposes and cannot be construed as a limitation of this patent; for better illustration of this embodiment, some components in the drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0035] In the drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "front", "rear", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances. In addition, in the present utility model, the descriptions such as "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features.

[0036] Embodiment 1

[0037] Refer to Figures 1 to 2 , this embodiment provides a modular-designed oxygen chamber, including a chamber body 1 and a chamber door 2. The chamber body 1 includes several rectangular panels 3 and a frame 4. Among them, the chamber door 2 is openably and closably arranged on one of the panels 3. Specifically, the chamber door 2 can be hinged to the panel 3 or slidably connected to the panel 3 to form a door structure of an inward-opening door, an outward-opening door or a side-sliding door.

[0038] As Figure 3 , Figure 5 or Figure 6 shown, the edge of the panel 3 is a convex groove 301 or a concave groove 302. The quantity ratio of the convex groove 301 to the concave groove 302 can be adjusted according to the quantity of the panels 3 and the assembling position. The adjacent two panels 3 on the same surface are connected by the convex groove 301 and the concave groove 302. A sealing structure is also provided on the convex groove 301. When the panel 3 is connected to the panel 3 or the panel 3 is connected to the frame 4, a sealed oxygen chamber can be formed by using the sealing structure.

[0039] Refer to Figure 2 , Figure 7 and Figure 8, the frame 4 includes eight corner connectors 401 and several prisms 402. The eight corner connectors 401 are respectively arranged at the corners of the oxygen chamber, and three adjacent prisms 402 are connected to the same corner connector 401. Of course, the number of prisms 402 forming any edge of the oxygen chamber can be one or more. When there are more than one prism 402 on an edge of the oxygen chamber, the prisms 402 are connected end to end in sequence. The prism 402 is a profile with a cross-section in the shape of or or a combined structure thereof. An assembly groove 403 that is fitted with the convex groove 301 is formed on one side of the prism 402 facing the panel 3, and the panel 3 is connected to the prism 402 through the convex groove 301.

[0040] The cross-sectional shape of the prism 402 is beneficial to increasing the torsional resistance effect of the prism 402. At the same time, this shape is also conducive to the mass production of the prism 402. When two prisms 402 are connected end to end, only an additional connecting pin needs to be used and inserted into the two prisms 402 respectively and fixed with bolts.

[0041] Before assembly, the panel 3, the corner connector 401, and the prism 402 are all transported in an independent state, making the transportation cost and difficulty much lower than transporting a finished oxygen chamber. After transporting the above-mentioned components to the destination, the assembly begins. The assembly process includes the following steps:

[0042] First, connect the corner connector 401 with the corresponding number of prisms 402 to form the outer frame of the oxygen chamber, and the outer frame of the oxygen chamber reserves a locking allowance;

[0043] Next, install the panel 3 on the outer frame of the oxygen chamber in sequence, and align the convex groove 301 of the panel 3 with the assembly groove 403 of the prism 402. The adjacent two panels 3 are fitted with each other through the convex groove 301 and the concave groove 302 to form a cabin wall on the outer frame of the oxygen chamber;

[0044] Finally, install the cabin door 2, lock the corner connector 401, and press the end of the panel 3 against the prism 402 to complete the installation.

[0045] In this embodiment, the prism 402 is connected by the corner connector 401 to form the oxygen chamber frame, and the panel 3 is installed through the assembly groove 403 on the prism 402. The panel 3 is clamped by the prism 402, and the panel 3 is pressed tightly by the locking of the corner connector 401 and the prism 402, reducing the gaps between the panels 3 and between the panel 3 and the prism 402, and cooperating with the sealing structure to ensure the airtightness of the oxygen chamber.

[0046] Embodiment Two

[0047] Refer to Figures 1 to 2, this embodiment provides another modular-designed oxygen chamber. On the basis of Embodiment 1, the aspect ratio of the panel 3 in this embodiment is 2:1, where the length of the panel 3 is 120 cm and the width is 60 cm. At the same time, the length of the prism 402 is equal to the width of the panel 3, which is also 60 cm. The selection of 60 cm / 120 cm is because it can form common oxygen chamber sizes such as 1.2 m, 1.8 m, 2.4 m, etc. For example, when the assembled oxygen chamber requires a length and width of 1.8 m and a height of 2.4 m, six pieces of the panel 3 can be selected for each side of the oxygen chamber and assembled in a 3×2 manner. Of course, in some other embodiments, the length and width of the panel 3 can also be appropriately increased or decreased according to actual needs.

[0048] For easy assembly, the short sides of the panel 3 are all convex grooves 301, and the long sides of the panel 3 can be set to all be convex grooves 301 according to actual needs, or one convex groove 301 and one concave groove 302, or two concave grooves 302.

[0049] Refer to Figure 3 , in one embodiment, when the long sides of the panel 3 are all convex grooves 301, it can be assembled at the position closest to the prism 402. The convex grooves 301 on the opposite short sides are respectively connected to the prism 402 on the top surface and the prism 402 on the bottom surface. One convex groove 301 on the long side is connected to the vertically arranged prism 402, and the remaining one convex groove 301 is connected to the concave groove 302 of the adjacent panel 3.

[0050] As Figure 6 shown, when the long sides of the panel 3 are all concave grooves 302, it can be arranged at intervals between the panels 3 with all convex grooves 301 on the long sides.

[0051] Refer to Figure 5 , in another embodiment, when one long side of the panel 3 is a convex groove 301 and one is a concave groove 302, it can be assembled at a non-edge (in the horizontal direction) position on the side of the oxygen chamber. At this time, the convex groove 301 of this panel 3 is embedded and fitted with the concave groove 302 of the previous panel 3, and the concave groove 302 of this panel 3 is embedded and fitted with the convex groove 301 of the subsequent panel 3. That is to say, at the non-edge (in the horizontal direction) position on the side of the oxygen chamber, several panels 3 with one convex groove 301 and one concave groove 302 on the long side can be arranged in the same direction in sequence.

[0052] Embodiment 3

[0053] Refer to Figures 1 to 4, this embodiment provides another modular oxygen chamber. On the basis of Embodiment 1 or Embodiment 2, the sealing structure includes a first sealing strip 601, a second sealing strip 602, and a third sealing strip 603. Among them, a first sealing groove 501 and a second sealing groove 502 are respectively provided on both sides of the convex groove 301 of the panel 3. The first sealing strip 601 and the second sealing strip 602 are respectively arranged in the first sealing groove 501 and the second sealing groove 502. When the convex groove 301 and the concave groove 302 are fitted together, both the first sealing strip 601 and the second sealing strip 602 are in sealing cooperation with the concave groove 302.

[0054] The cross-section of the first sealing groove 501 is 2 / 3 circular, and the opening faces the direction in which the convex groove 301 protrudes. The cross-section of the first sealing strip 601 is cylindrical, and it can be either solid or hollow. When the first sealing strip 601 is a hollow strip, high-pressure gas can also be filled inside it. When the first sealing strip 601 is installed in the first sealing groove 501, 1 / 3 of the volume of the first sealing strip 601 protrudes from the first sealing groove 501. The purpose of this setting is to make the first sealing strip 601 not easily fall off from the first sealing groove 501, and it can also deform when being squeezed to form a sealed space. When adjacent panels 3 are connected, the convex groove 301 and the concave groove 302 are fitted together. At this time, the first sealing strip 601 abuts against the surface of the concave groove 302 facing the convex groove 301 to form a sealing cooperation.

[0055] The shapes and structures of the second sealing groove 502 and the second sealing strip 602 are respectively the same as those of the first sealing groove 501 and the first sealing strip 501, and will not be elaborated here. The first sealing groove 501 and the second sealing groove 502 are respectively arranged on both sides of the convex groove 301.

[0056] The third sealing strip 603 is arranged on the top surface of the convex groove 301. When the convex groove 301 and the concave groove 302 are fitted together, the third sealing strip 603 just fits into the recessed position of the concave groove 302 to form a sealing cooperation with the concave groove 302. The cross-section of the third sealing strip 603 is D-shaped, and the flat surface of the third sealing strip 603 is fixedly connected to the convex groove 301 (for example, by gluing). When the convex groove 301 and the concave groove 302 are fitted together, the concave groove 302 squeezes the arc surface of the third sealing strip 603.

[0057] The first sealing strip 601, the third sealing strip 603, and the second sealing strip 602 are arranged in sequence, so that three seals are formed between the panel 3 and the panel 3, and between the panel 3 and the prism 402, which can greatly ensure the airtightness of the oxygen chamber.

[0058] Embodiment 4

[0059] Refer to Figures 1 to 4, this embodiment includes a cabin body 1, a cabin door 2, a panel 3 with a convex groove 301 and / or a concave groove 302 at the edge, and a frame 4. The difference between this embodiment and any of the above embodiments is that a cavity is provided inside the panel 3, and the inner side wall of the panel 3 is a honeycomb structure. The hollow panel 3 obviously has the characteristic of light weight, which can reduce the weight of a single panel 3, thereby reducing the overall weight of the oxygen chamber. Secondly, the cavity can form an intermediate air layer, playing a role in strengthening heat preservation. In addition, the honeycomb structure of the inner side wall of the panel 3 can also improve the strength of the panel 3, increase its torsional resistance, and the honeycomb structure also has a sound absorption effect, which can reduce the transmission of external noise into the oxygen chamber. In some other embodiments, the cavity of the panel 3 can also be filled with sound-absorbing materials, heat-insulating materials, etc. to increase the comfort inside the oxygen chamber.

[0060] As Figure 8 shown, the corner connector 401 has three mutually perpendicular connection surfaces, and a connection pin 404 protrudes from each connection surface. The connection pin 404 is inserted into the end face of the prism 402 and is fixedly connected to the prism 402 by bolts.

[0061] Referring to Figure 7 , an arc-shaped plate 405 is snap-connected to the prism 402 along its length direction, and the arc-shaped plate 405 is in the shape of a 1 / 4 circle arc. The arc-shaped plate 405 is provided with engaging teeth on both sides and is snap-connected to the prism 402. After snap-connection, the outer surfaces of the arc-shaped plate 405 respectively form an arc transition with the outer surfaces of the panel 3 connected to the prism 402, weakening the edges of the oxygen chamber and beautifying the appearance design of the oxygen chamber.

[0062] In the specific content of the above specific implementation manner, each technical feature can be combined arbitrarily without contradiction. For the sake of brevity of description, not all possible combinations of the above technical features are described. However, as long as the combinations of these technical features do not conflict, they should be considered to be within the scope described in this specification.

[0063] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A modularly designed oxygen chamber, comprising a chamber body (1) and a chamber door (2), characterized in that, The cabin body (1) includes a plurality of rectangular panels (3) and a frame (4). Among them, the edges of the rectangular panels (3) are convex grooves (301) or concave grooves (302). Two adjacent panels (3) on the same surface are connected by the convex groove (301) and the concave groove (302), and a sealing structure is also provided on the convex groove (301); a cabin door (2) is movably provided on one of the panels (3); the frame (4) includes corner connectors (401) and prisms (402). The corner connectors (401) are arranged at the corners of the oxygen cabin. Three adjacent prisms (402) are connected to the same corner connector (401). An assembly groove (403) that is fitted with the convex groove (301) is formed on the side of the prism (402) facing the panel (3), and the panel (3) is connected to the prism (402) through the convex groove (301).

2. The modular oxygen chamber according to claim 1, characterized in that, The aspect ratio of the length to the width of the panel (3) is 2:1, and the length of the prism (402) is equal to the width of the panel (3).

3. The modular oxygen chamber according to claim 2, characterized in that The length of the panel (3) is 120 cm, and the width is 60 cm.

4. The modular oxygen chamber according to claim 2 or 3, characterized in that The short sides of the panel (3) are all convex grooves (301), and the long sides of the panel (3) are all convex grooves (301) or one convex groove (301) and one concave groove (302) or all concave grooves (302).

5. The modular oxygen chamber according to claim 4, characterized in that, First sealing grooves (501) and second sealing grooves (502) are respectively provided on both sides of the convex groove (301). The sealing structure includes a first sealing strip (601) and a second sealing strip (602) respectively arranged in the first sealing groove (501) and the second sealing groove (502). When the convex groove (301) is fitted with the concave groove (302), both the first sealing strip (601) and the second sealing strip (602) are in sealing cooperation with the concave groove (302).

6. The modular oxygen chamber according to claim 5, characterized in that, Both the first sealing strip (601) and the second sealing strip (602) are cylindrical, and 1 / 3 of their volumes respectively protrude from the first sealing groove (501) and the second sealing groove (502).

7. The modular oxygen chamber according to claim 5, characterized in that, The sealing structure further includes a third sealing strip (603). The third sealing strip (603) is arranged on the top surface of the convex groove (301). When the convex groove (301) is fitted with the concave groove (302), the third sealing strip (603) is in sealing cooperation with the concave groove (302).

8. The modular oxygen chamber according to claim 1 or 5 or 7, characterized in that, A cavity is provided inside the panel (3), and the inner side wall of the panel (3) is a honeycomb structure.

9. The modular oxygen chamber according to claim 1 or 5 or 7, characterized in that, The corner connector (401) has three mutually perpendicular connecting surfaces, and a connecting pin (404) protrudes from each connecting surface. After the connecting pin (404) is inserted into the end face of the prism (402), it is fixedly connected by a bolt.

10. The modular oxygen chamber according to claim 9, characterized in that, An arc-shaped plate (405) is snap-connected to the prism (402) along its length direction, and the arc-shaped plate (405) is in the shape of a 1 / 4 circle.

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