Oxygen cabin interior trim panel corner positioning assembly and oxygen cabin

Abstract

The utility model relates to an oxygen cabin interior trim panel corner positioning assembly and an oxygen cabin, and belongs to the technical field of oxygen cabins. The corner positioning assembly comprises a corner press-fitting part and an installation positioning part, the corner press-fitting part comprises a corner pressing frame and a press-fitting connecting plate, the section of the corner pressing frame is of a structure similar to a right triangle, an arc-shaped connecting edge sunken towards the right-angle corner of the corner pressing frame is arranged between the two right-angle edges of the corner pressing frame, and the press-fitting connecting plate is connected with one right-angle edge of the corner pressing frame; and the press-fitting connecting plate is connected with the inner wall of the cabin body through the mounting positioning piece. The oxygen cabin comprises a cabin body, an inner decoration plate and an oxygen cabin inner decoration plate corner positioning assembly. According to the utility model, the crutch not only can shield the butt joint gap of the interior trim panel at the corner, but also can form an arc corner structure by matching the arc-shaped connecting edge sunken towards the corner direction with the interior trim panel, so that the interior trim appearance in the oxygen cabin is more attractive, and a user for oxygen therapy in the oxygen cabin can enjoy a more comfortable and more attractive oxygen therapy environment.

Description

Technical Field

[0001] The utility model relates to a corner positioning component for an oxygen chamber interior panel and an oxygen chamber, belonging to the technical field of oxygen chambers. Background Art

[0002] A micro-high pressure oxygen chamber is a sealed chamber that provides high-concentration pure oxygen for users to breathe, and realizes the treatment effect by controlling the air pressure in the chamber. Usually, the air pressure in the chamber is adjusted to a micro-high pressure state, generally about 1.3 atmospheres. This micro-high pressure environment helps to reduce the formation of bubbles in tissues and promote blood circulation. When undergoing treatment in a micro-high pressure oxygen chamber, the user needs to enter the chamber and stay in it for a period of time. During the treatment process, the user breathes high-concentration pure oxygen in the micro-high pressure environment, which can help improve blood circulation, reduce inflammatory reactions, promote wound healing, etc. At present, micro-high pressure oxygen chambers have been widely used in the medical field, especially in oxygen therapy.

[0003] With the development of technology, micro-high pressure oxygen chambers have gradually become equipment for health preservation in families. Family members can enter the chamber body of the oxygen chamber for health care treatment. Existing micro-high pressure oxygen chambers can also select a suitable chamber body size according to family needs, such as single-person, double-person or multi-person ones. Of course, as a micro-high pressure oxygen chamber for home use, not only the oxygen inhalation technology and the size of the chamber body are concerned, but also the comfort during oxygen therapy in the chamber body is concerned, and the appearance and texture of the interior finish of the chamber body of the micro-high pressure oxygen chamber are concerned. Therefore, interior panels are generally installed on the inner wall of the chamber body of the micro-high pressure oxygen chamber to improve the aesthetics and oxygen therapy comfort in the chamber body of the micro-high pressure oxygen chamber.

[0004] In order to meet the requirements of better aesthetics and oxygen therapy experience in the chamber body, side wall interior panels are generally installed on the side walls of the chamber body of the oxygen chamber, and top wall interior panels are installed on the top wall of the chamber body. However, at the top corner of the chamber body, that is, at the intersection of the corner of the side wall interior panel and the top wall interior panel, there are often docking gaps of the interior panels. The docking position between the side wall interior panel and the top wall interior panel will present a right-angle corner appearance, affecting the overall aesthetic effect of the inner top of the oxygen chamber. In addition, if the gaps at the docking position are exposed for a long time, there will also be problems such as dirt accumulation and high maintenance costs due to the need for regular cleaning. Summary of the Invention

[0005] The utility model aims at the deficiencies of the existing technology and provides a corner positioning component for an oxygen chamber interior panel and an oxygen chamber.

[0006] The technical solution of the present utility model to solve the above technical problems is as follows: An oxygen chamber interior panel corner positioning assembly includes a corner pressing member and an installation positioning member. The corner pressing member includes a corner pressing frame and a pressing connection plate. The cross-section of the corner pressing frame is generally in the shape of a right-angled triangle structure. The two right-angled sides of the corner pressing frame respectively act on two interior panels at the upper corner of the oxygen chamber. An arc-shaped connecting edge recessed towards the right-angled corner is provided between the two right-angled sides of the corner pressing frame. The pressing connection plate is connected to one of the right-angled sides of the corner pressing frame; the pressing connection plate is connected to the inner wall of the oxygen chamber through the installation positioning member.

[0007] The beneficial effect of the present utility model is: In order to meet the aesthetic requirements inside the chamber and improve the oxygen therapy experience, multiple interior panels are arranged inside the oxygen chamber. At the docking position of the interior panels at the corner of the side wall and the top wall of the chamber, a corner pressing member is installed. Through the cooperation of the pressing connection plate and the installation positioning member, the positioning of the corner pressing member at the top of the oxygen chamber is realized. The docking gap between the two interior parts at the corner is blocked and hidden by the corner pressing frame. Instead of a rigid right-angled corner at the corner, there is an arc-shaped connecting edge recessed towards the right-angled corner of the pressing frame. What can be seen inside the chamber is the complete surface of the interior panel and the arc-shaped connecting edge at the top corner of the chamber, solving the problem that the docking gap of the interior panel at the corner of the top wall and the side wall of the chamber is exposed and easy to accumulate dirt, which affects the aesthetics inside the chamber, making the interior effect inside the chamber more beautiful and providing a more comfortable oxygen therapy environment for users undergoing oxygen therapy in the oxygen chamber.

[0008] On the basis of the above technical solution, the present utility model can be further improved as follows.

[0009] Further, the installation positioning member includes a chamber wall connection part and a positioning card slot part. The chamber wall connection part is used to connect to the inner wall of the oxygen chamber. The positioning card slot part is of a U-shaped structure. Inner sawteeth are respectively provided on the two inner wall surfaces of the positioning card slot part. Outer sawteeth corresponding to the inner sawteeth are respectively provided on the two side surfaces of the pressing connection plate.

[0010] The beneficial effect of adopting the above further solution is that for the positioning of the corner pressing member, the installation positioning member is designed with a positioning card slot part that can be inserted and matched with the pressing connection plate. In order to ensure that the pressing connection plate inserted into the positioning card slot part can be stable in the positioning card slot, inner sawteeth are also provided in the positioning card slot part. The inner sawteeth can act with the outer sawteeth on the pressing connection plate after being inserted in place, maintaining the connection relationship between the pressing connection plate and the installation positioning member.

[0011] Further, a slot hole is provided inside the corner pressing frame.

[0012] The beneficial effects of adopting the above further solution are that the slot holes enable the corner pressing frame to meet the strength requirements for pressing the edge of the interior trim panel, while also being able to reduce the weight of the corner pressing part, making installation and maintenance more convenient, reducing the cost of the pressing part, and facilitating the connection of intersecting corner pressing parts at the same time.

[0013] Furthermore, it further includes a top angle connecting piece for connecting the vertically intersecting corner pressing parts, and the top angle connecting piece is provided with a plug-in block that is inserted and matched with the slot hole.

[0014] The beneficial effects of adopting the above further solution are that the top angle connecting piece can position the ends of the intersecting corner pressing parts and improve the aesthetics of the interior trim of the oxygen cabin roof. Specifically, one side of the plug-in block is inserted into the slot hole of one corner connecting piece, and the other side of the plug-in block is inserted into the slot hole of another perpendicular corner connecting piece.

[0015] Furthermore, the top angle connecting piece is further provided with an arc-shaped positioning baffle that is adapted to the arc-shaped connecting edge, and the arc-shaped positioning baffle and the plug-in block are provided with a plug-in slot for accommodating the arc-shaped connecting edge.

[0016] The beneficial effects of adopting the above further solution are that the arc-shaped connecting edge of the corner pressing part can be positioned in the plug-in slot between the arc-shaped positioning baffle and the plug-in block. On the one hand, the installation is convenient, and on the other hand, the arc-shaped positioning baffle can block the vertically intersecting position of the corner pressing part and can echo the style of the arc-shaped connecting edges at other positions on the cabin roof, further improving the aesthetics of the interior trim of the oxygen cabin roof.

[0017] Furthermore, the pressing connecting plate is arranged at a position close to the corner of the right angle on one of the right-angled sides and near the corner of the corner pressing frame.

[0018] The beneficial effects of adopting the above further solution are that the pressing connecting plate is close to the corner of the pressing frame, which can reduce the gap between the two interior trim panels at the corner, and the corner pressing frame can completely block this gap.

[0019] Furthermore, both ends of the arc-shaped connecting edge of the corner pressing frame are smoothly transitioned to its two right-angled sides through arc structures.

[0020] The beneficial effects of adopting the above further solution are that the edge of the corner pressing frame has a smooth arc structure transition, and the pressing effect of the interior trim panel at the corner is more beautiful.

[0021] Furthermore, the cross-section of the installation positioning part is integrally in a T-shaped structure, and the cabin wall connecting part is perpendicular to the positioning card slot part.

[0022] The beneficial effect of adopting the above further scheme is that the bulkhead connecting part is the horizontal part of the T-shaped structure, and the positioning slot part is the vertical part of the T-shaped structure. The horizontal part can be connected to the bulkhead, and the vertical part can be inserted into the gap between the interior panels at the corner to realize the positioning of the corner press-fitted parts.

[0023] Furthermore, the bulkhead connecting portion is provided with connecting legs for bonding with the cabin body of the oxygen cabin, and the connecting surface of the connecting legs is a planar structure.

[0024] The beneficial effect of adopting the above further solution is that the connecting legs can act on, the glue can be coated on the flat structure, the bonding area is large, and the connection is stable.

[0025] Furthermore, the corner press-fitting part is made of aluminum or aluminum alloy.

[0026] The beneficial effect of adopting the above further scheme is that, on the one hand, the pressing strength is high, which can meet the purpose of the corner pressing parts acting on the edges of the two interior panels that intersect vertically at the corners; on the other hand, the corner pressing parts made of aluminum or aluminum alloy have beautiful appearance, which increases the beauty of the corners of the interior panels in the oxygen cabin.

[0027] Furthermore, the installation positioning piece is made of PVC material.

[0028] The beneficial effect of adopting the above further solution is that the material is easy to obtain, the PVC material has strong plasticity, and is easy to be processed and formed for installing the positioning piece, and the processing cost is low.

[0029] The utility model also relates to an oxygen cabin, comprising a cabin body and an interior panel arranged in the cabin body, and also comprises the oxygen cabin interior panel corner positioning assembly as described above, wherein the interior panel comprises a side wall interior panel and a top wall interior panel, the side wall interior panel and the top wall interior panel are vertically arranged, a gap is provided between the side wall interior panel and the top wall interior panel, the installation positioning piece is connected to the cabin body, the two right-angled sides of the corner pressure frame act on the side wall interior panel and the top wall interior panel respectively, the press-fit connecting plate extends into the butt joint gap between the side wall interior panel and the top wall interior panel, and is engaged and connected with the part of the installation positioning piece extending into the butt joint gap.

[0030] The beneficial effects of the present utility model are as follows: The interior trim panel is arranged on the inner wall of the cabin of the oxygen chamber. There are often docking gaps at the corners where the side wall and the top wall are butted. At the corner, the corner press-fitting part can press on the two vertically arranged interior trim panels. The installation positioning part is installed on the inner wall of the cabin. The press-fitting connecting plate of the corner press-fitting part can be inserted into the docking gap and can be connected to the part extending into the docking gap in the installation positioning part to realize the positioning of the corner press-fitting part. The two right-angle sides of the corner press-frame respectively act on the edges of the two interior trim panels at the corner, which can not only cover the docking gap of the interior trim panel at the corner, but also the arc-shaped connecting edge of the corner press-frame is designed as an arc-shaped connecting edge that is concave towards the corner, which can cooperate with the two interior trim panels to form an arc-shaped corner structure, making the appearance of the interior trim in the oxygen chamber more beautiful, and the users undergoing oxygen therapy in the oxygen chamber can enjoy a more comfortable and beautiful oxygen therapy environment.

[0031] Further, the interior trim panel and the cabin are connected by magnetic adsorption.

[0032] The beneficial effect of adopting the above further scheme is that the connection between the interior trim panel and the cabin can be realized by magnetic adsorption. Specifically, iron sheets can be arranged on the cabin, and magnets can be installed on the interior trim panel. The installation of the interior trim panel on the inner wall of the cabin is realized through the magnetic adsorption between the magnet and the iron sheet. This method can avoid drilling holes in the cabin, ensure the support strength of the oxygen chamber, and is convenient for replacement during the installation and maintenance of the magnetic adsorption interior trim panel.

[0033] Further, the installation positioning part and the inner wall of the cabin are bonded.

[0034] The beneficial effect of adopting the above further scheme is that the connection between the cabin wall connecting part and the cabin can be bonded by glue, which is convenient for operation and the connection with the inner wall of the cabin is stable and reliable. Description of the Drawings

[0035] Figure 1 is a schematic structural diagram of the corner positioning component of the present utility model;

[0036] Figure 2 is a schematic structural diagram of the corner press-fitting part of the present utility model;

[0037] Figure 3 is a schematic structural diagram of the installation positioning part of the present utility model;

[0038] Figure 4 is a schematic structural diagram of the top angle connecting part of the present utility model;

[0039] Figure 5 is a schematic structural diagram of the oxygen chamber of the present utility model;

[0040] Figure 6 is Figure 5 a schematic cross-sectional structural diagram along the A-A direction;

[0041] Figure 7 is Figure 6 The partial enlarged view at position B in

[0042] Figure 8 is the structural schematic diagram of the corner positioning component inside the oxygen chamber of the present utility model;

[0043] Figure 9 is Figure 8 The partial enlarged view at position C in

[0044] In the figure, 1 is the corner press-fitting part; 101 is the corner press frame; 1011 is the arc connecting edge; 1012 is the arc structure; 1013 is the slot; 102 is the press-fitting connecting plate; 1021 is the outer serration; 2 is the installation positioning part; 201 is the cabin wall connecting part; 202 is the positioning card slot part; 2021 is the inner serration; 3 is the top angle connecting part; 301 is the insertion block; 302 is the arc positioning baffle; 303 is the insertion slot; 4 is the oxygen chamber; 401 is the chamber body; 5 is the side wall interior trim panel; 6 is the top wall interior trim panel. Specific embodiments

[0045] The principles and features of the present utility model will be described below in conjunction with examples. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0046] As Figures 1 - 4 shown, a corner positioning component for the interior trim panel of an oxygen chamber includes a corner press-fitting part 1 and an installation positioning part 2. The corner press-fitting part 1 includes a corner press frame 101 and a press-fitting connecting plate 102. The cross-section of the corner press frame 101 is generally in the shape of a right-angled triangle. The two right-angled sides of the corner press frame 101 act on the two interior trim panels at the upper corner of the oxygen chamber 4 respectively. An arc connecting edge 1011 that is recessed towards its right-angled corner is provided between the two right-angled sides of the corner press frame 101. The press-fitting connecting plate 102 is connected to one of the right-angled sides of the corner press frame 101. The press-fitting connecting plate 102 is connected to the inner wall of the chamber body 401 of the oxygen chamber 4 through the installation positioning part 2.

[0047] The installation and positioning member 2 includes a bulkhead connection part 201 and a positioning slot part 202. The bulkhead connection part 201 is used to connect with the inner wall of the cabin body 401 of the oxygen cabin 4. The positioning slot part 202 is of a U-shaped structure. Inner sawteeth 2021 are respectively arranged on the two inner walls of the positioning slot part 202. Outer sawteeth 1021 corresponding to and engaging with the inner sawteeth 2021 are respectively arranged on the two side surfaces of the press-fitting connecting plate 102. For the positioning of the corner press-fitting member 1, the installation and positioning member 2 is designed with a positioning slot part 202 that can be inserted and matched with the press-fitting connecting plate 102. In order to ensure that the press-fitting connecting plate 102 inserted into the positioning slot part 202 can be stable in the positioning slot, inner sawteeth 2021 are also arranged in the positioning slot part 202. After the inner sawteeth 2021 are inserted in place, they can act on the outer sawteeth 1021 on the press-fitting connecting plate 102 to maintain the connection relationship between the press-fitting connecting plate 102 and the installation and positioning member 2.

[0048] A slot hole 1013 is arranged inside the corner press frame 101. The slot hole 1013 enables the corner press frame 101 to reduce the weight of the corner press-fitting member 1 on the basis of meeting the strength requirements for pressing the edge of the interior trim panel, making installation and maintenance more convenient, reducing the cost of the press-fitting member, and facilitating the connection of intersecting corner press-fitting members 1 at the same time.

[0049] It further includes a vertex connecting member 3 for connecting the vertically intersecting corner press-fitting members 1. A plug-in block 301 that is inserted and matched with the slot hole 1013 is arranged on the vertex connecting member 3. The vertex connecting member 3 can position the ends of the intersecting corner press-fitting members 1 and improve the aesthetics of the interior trim of the cabin top of the oxygen cabin 4. Specifically, one plug-in block 301 is inserted into the slot hole 1013 of one corner connecting member, and the other plug-in block 301 is inserted into the slot hole 1013 of another perpendicular corner connecting member.

[0050] An arc-shaped positioning baffle 302 adapted to the arc-shaped connecting edge 1011 is further arranged on the vertex connecting member 3. A plug-in slot 303 for accommodating the arc-shaped connecting edge 1011 is arranged between the arc-shaped positioning baffle 302 and the plug-in block 301. The arc-shaped connecting edge 1011 of the corner press-fitting member 1 can be positioned in the plug-in slot 303 between the arc-shaped positioning baffle 302 and the plug-in block 301. On the one hand, it is convenient for installation. On the other hand, the arc-shaped positioning baffle 302 can block the vertically intersecting position of the corner press-fitting member 1 and echo the style of the arc-shaped connecting edges 1011 at other positions on the cabin top, further improving the aesthetics of the interior trim of the cabin top of the oxygen cabin 4.

[0051] The press-fitting connecting plate 102 is arranged at a position near the corner of one right-angled side close to the corner press frame 101. The press-fitting connecting plate 102 is close to the corner of the press frame, which can reduce the gap between the two interior trim panels at the corner, and the gap can be completely blocked by the corner press frame 101.

[0052] Both ends of the arc-shaped connecting edge 1011 of the corner pressing frame 101 are smoothly transitioned to its two right-angled sides through arc structures 1012 respectively. The edge arc structures 1012 of the corner pressing frame 101 are smoothly transitioned, and the pressing effect of the interior trim panel at the corner is more beautiful.

[0053] The cross-section of the installation positioning member 2 is integrally in a T-shaped structure, and the bulkhead connecting portion 201 is perpendicular to the positioning slot portion 202. The bulkhead connecting portion 201 is the horizontal portion of the T-shaped structure, and the positioning slot portion 202 is the vertical portion of the T-shaped structure. The horizontal portion can be connected to the bulkhead, and the vertical portion can be inserted into the gap between the interior trim panels at the corner to position the corner pressing member 1.

[0054] The bulkhead connecting portion 201 is provided with connecting legs for bonding with the cabin body 401 of the oxygen cabin 4, and the connecting surface of the connecting legs is a planar structure. The connecting legs can act, and glue can be coated on the planar structure, with a large bonding area and stable connection.

[0055] The corner pressing member 1 is made of aluminum or aluminum alloy. On the one hand, the pressing strength is high, which can meet the purpose of the corner pressing member 1 acting on the edge parts of the two perpendicular interior trim panels at the corner. On the other hand, the corner pressing member 1 processed from aluminum or aluminum alloy has a beautiful appearance, increasing the beauty of the interior trim panel at the top corner of the oxygen cabin 4.

[0056] The installation positioning member 2 is made of PVC material. The material is convenient to obtain, and the PVC material has strong plasticity, which is convenient for the processing and forming of the installation positioning member 2, and the processing cost is low.

[0057] As Figures 5 - 9 shown, the present invention also relates to an oxygen cabin 4, including a cabin body 401 and interior trim panels arranged in the cabin body 401, and further including the above-mentioned oxygen cabin interior trim panel corner positioning assembly. The interior trim panels include a side wall interior trim panel 5 and a top wall interior trim panel 6. The side wall interior trim panel 5 and the top wall interior trim panel 6 are perpendicularly arranged, and there is a gap between the side wall interior trim panel 5 and the top wall interior trim panel 6. The installation positioning member 2 is connected to the cabin body 401. The two right-angled sides of the corner pressing frame 101 respectively act on the side wall interior trim panel 5 and the top wall interior trim panel 6, and the pressing connecting plate 102 extends into the docking gap between the side wall interior trim panel 5 and the top wall interior trim panel 6 and is engaged and connected with the part of the installation positioning member 2 extending into this docking gap.

[0058] The interior panel is magnetically adsorbed and connected to the cabin body 401. The connection between the interior panel and the cabin body 401 can be achieved by magnetic adsorption. Specifically, iron sheets can be provided on the cabin body 401, and magnets can be installed on the interior panel. The installation of the interior panel on the inner wall of the cabin body 401 is realized through the magnetic adsorption between the magnet and the iron sheet. This method can avoid drilling holes in the cabin body 401, ensure the support strength of the oxygen chamber 4, and is convenient for replacement during the installation and maintenance of the magnetic adsorption interior panel.

[0059] The cabin wall connecting part 201 is bonded to the inner wall of the cabin body 401. The cabin wall connecting part 201 and the cabin body 401 can be bonded by glue, which is convenient to operate and the connection with the inner wall of the cabin body 401 is stable and reliable.

[0060] When the utility model is in use, the side wall interior panel 5 and the top wall interior panel 6 are respectively magnetically adsorbed on the side wall and the top wall of the cabin body 401 of the oxygen chamber 4. The corner positioning component is installed between the side wall interior panel 5 and the top wall interior panel 6. Specifically, the two right-angle sides of the corner pressing frame 101 of the corner pressing part 1 respectively press on the vertically intersecting side wall interior panel 5 and the top wall interior panel 6. The cabin body 401 connecting part of the installation positioning part 2 is adhesively bonded to the top wall of the cabin body 401 of the oxygen chamber 4 through glue. The pressing connecting plate 102 of the corner pressing part 1 can be inserted into the docking gap between the side wall interior panel 5 and the top wall interior panel 6 and inserted into the positioning card slot part 202 extending into the docking gap in the installation positioning part 2. The outer serrations 1021 of the pressing connecting plate 102 can be engaged with the inner serrations 2021 of the positioning card slot part 202 to realize the positioning of the corner pressing part 1. This corner positioning component can not only cover the docking gap between the interior panels at the corner of the cabin top of the oxygen chamber 4, but also the arc connecting edge 1011 of the corner pressing frame 101 is designed to have an arc connecting edge 1011 that is recessed towards the cabin body 401. The arc connecting edge 1011 is pressed on the side wall interior panel 5 and the top wall interior panel 6 to form an arc corner structure, making the interior shape of the oxygen chamber 4 more beautiful. Users undergoing oxygen therapy in the oxygen chamber 4 can enjoy a more comfortable and beautiful oxygen therapy environment.

[0061] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An oxygen chamber interior panel corner positioning assembly, characterized in that: The invention comprises a corner pressing component (1) and an installation positioning component (2), wherein the corner pressing component (1) comprises a corner pressing frame (101) and a pressing connecting plate (102), wherein the cross section of the corner pressing frame (101) is generally a right-angled triangle structure, and an arc-shaped connecting edge (1011) recessed toward the right-angled corner of the corner pressing frame (101) is provided between two right-angled sides of the corner pressing frame (101), and the pressing connecting plate (102) is connected to one of the right-angled sides of the corner pressing frame (101); the pressing connecting plate (102) is connected to the inner wall of the cabin body (401) of the oxygen cabin (4) through the installation positioning component (2).

2. The oxygen chamber interior panel corner positioning assembly according to claim 1, characterized in that: The installation positioning member (2) comprises a bulkhead connecting portion (201) and a positioning slot portion (202), wherein the bulkhead connecting portion (201) is used to connect to the inner wall of the cabin body (401) of the oxygen cabin (4), and the positioning slot portion (202) is a U-shaped structure. The inner walls of the two grooves of the positioning slot portion (202) are respectively provided with inner serrations (2021), and the two side surfaces of the press-fit connecting plate (102) are respectively provided with outer serrations (1021) corresponding to and engaging with the inner serrations (2021).

3. The oxygen chamber interior panel corner positioning assembly according to claim 1 or 2, characterized in that: A slot hole (1013) is provided inside the corner pressing frame (101).

4. The oxygen chamber interior panel corner positioning assembly according to claim 3, characterized in that: It also comprises a top corner connecting piece (3) for connecting the corner pressing pieces (1) intersecting vertically, and the top corner connecting piece (3) is provided with a plug-in block (301) which is plug-fitted with the slot hole (1013).

5. The oxygen chamber interior panel corner positioning assembly according to claim 4, characterized in that: The top angle connector (3) is also provided with an arc-shaped positioning baffle (302) adapted to the arc-shaped connecting edge (1011), and the arc-shaped positioning baffle (302) and the plug-in block (301) are provided with a plug-in groove (303) for accommodating the arc-shaped connecting edge (1011).

6. The oxygen chamber interior panel corner positioning assembly according to claim 2, characterized in that: The bulkhead connection portion (201) is provided with a connection leg for bonding with the cabin body (401) of the oxygen cabin (4), and the connection surface of the connection leg is a planar structure; and / or the cross-section of the mounting positioning member (2) is an overall T-shaped structure, and the bulkhead connection portion (201) is perpendicular to the positioning slot portion (202).

7. The oxygen chamber interior panel corner positioning assembly according to claim 1 or 2, characterized in that: The press-fit connecting plate (102) is arranged on one of the right-angled edges at a corner position close to the corner pressing frame (101); and / or the two ends of the arc-shaped connecting edge (1011) of the corner pressing frame (101) are smoothly transitioned to its two right-angled edges through arc structures (1012).

8. The oxygen chamber interior panel corner positioning assembly according to claim 1 or 2, characterized in that: The corner press-fitting part (1) is made of aluminum or aluminum alloy; and / or the installation positioning part (2) is made of PVC material.

9. An oxygen chamber, comprising a chamber body (401) and an interior trim panel arranged in the chamber body (401), characterized in that: It also includes an oxygen cabin interior panel corner positioning assembly as described in any one of claims 1 to 8, wherein the interior panel includes a side wall interior panel (5) and a top wall interior panel (6), the side wall interior panel (5) and the top wall interior panel (6) are vertically arranged, and a gap is provided between the side wall interior panel (5) and the top wall interior panel (6), the installation positioning member (2) is connected to the cabin body (401), and the two right-angled sides of the corner pressing frame (101) act on the side wall interior panel (5) and the top wall interior panel (6) respectively, and the press-fit connecting plate (102) extends into the joint gap between the side wall interior panel (5) and the top wall interior panel (6), and is connected to the portion of the installation positioning member (2) extending into the joint gap.

10. The oxygen chamber according to claim 9, characterized in that: The interior trim panel and the cabin body (401) are connected via magnetic adsorption; and / or the mounting positioning member (2) and the inner wall of the cabin body (401) are bonded.

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