A splicable plate connecting structure

Abstract

The utility model discloses a kind of splicing type board connecting structure, belong to plate connecting technical field.The utility model includes: first connecting section bar and second connecting section bar, the first connecting section bar and the second connecting section bar structure are same, all include section bar body and multiple sets of limiting piece, multiple sets of the limiting piece is uniformly spaced and fixed in the section bar body side wall end around;Any the limiting piece of the first connecting section bar with any the limiting piece of the second connecting section bar can be realized interlock;One end of first connecting section bar and second connecting section bar can be connected with corresponding board limiting, interlock can be formed between the other end, structure occlusal force cavity and superior sealing performance, while first connecting section bar and second connecting section bar structure are same, easy to mass production, and installation flexibility is high, improve the convenience of use.

Description

Technical Field

[0001] This utility model relates to the field of plate connection technology, and more specifically to a splicable plate connection structure. Background Technology

[0002] Large sheet materials are bulky and heavy, making them difficult to transport and install. They typically need to be cut and then assembled using bolts and other connectors to create the desired shape. Bolted assembly is cumbersome and difficult to ensure accuracy. Therefore, holes must be drilled at corresponding locations on the sheet materials before bolting, and these holes must be precisely positioned to ensure accurate fixing of the materials, increasing installation difficulty, time, and cost. Furthermore, in applications requiring high sealing, bolted connections result in large gaps at the joints, leading to poor sealing. Additional sealing strips are then needed, but these strips are prone to aging over time, affecting their sealing performance.

[0003] Therefore, how to provide a flexible, quick-installation, and highly airtight modular panel connection structure is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the present invention aims to provide a splicable plate connection structure to at least partially solve the problems of cumbersome plate connection and assembly in the prior art, difficulty in ensuring assembly accuracy, large gaps at the splicing points, poor sealing effect, the need for additional sealing with adhesive strips, and the tendency of the sealing strips to age over time, affecting sealing performance.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A connectable panel structure includes a first panel and a second panel. The first panel has a first mounting groove on its upper end wall, and the second panel has a second mounting groove on its side end wall opposite to the first panel. The structure includes a first connecting profile and a second connecting profile. The first and second connecting profiles have identical structures, each including a profile body and multiple sets of limiting members. These limiting members are circumferentially evenly spaced and fixed to the side wall end of the profile body. Any limiting member of the first connecting profile can be interlocked with any limiting member of the second connecting profile.

[0007] Wherein, the first connecting profile is placed in the first mounting groove, and any one of its limiting members extends out of the first mounting groove, while the remaining limiting members are connected to the groove wall of the first mounting groove; the second connecting profile is placed in the second mounting groove, and any one of its limiting members extends out of the second mounting groove and is interlocked with the limiting member of the first connecting profile extending out of the first mounting groove, while the remaining limiting members are fixed to the groove wall of the second mounting groove.

[0008] The beneficial effects that this utility model can achieve are: one end of the first connecting profile and the second connecting profile can be limited and connected to the corresponding plate, and the other end can form an interlock, with a structural interlocking cavity and excellent sealing performance. At the same time, the first connecting profile and the second connecting profile have the same structure, which is easy to mass-produce and has high installation flexibility, thus improving the convenience of use.

[0009] Preferably, it further includes a third connecting profile, which has the same structure as the first connecting profile and the second connecting profile. Any two sets of limiting members of the third connecting profile are interlocked with the limiting members of the first connecting profile extending out of the first mounting groove and the limiting members of the second plate extending out of the second mounting groove.

[0010] Preferably, the second plate is provided with multiple second plates, and a second connecting profile is installed in the second mounting groove of each second plate; the multiple limiting members on the side opposite to its connecting end on the third connecting profile are respectively interlocked with the multiple limiting members of the second connecting profile extending out of the second mounting groove.

[0011] Preferably, the profile body is a hollow frame profile.

[0012] Preferably, the profile body has a polygonal frame structure; multiple sets of limiting members on the outer periphery of the profile body are installed one-to-one on multiple side walls of the profile body.

[0013] Preferably, each set of limiting members includes an L-shaped limiting hook, one end of which is fixed to the side wall of the profile body and the other end forms a locking cavity with the profile body. Any two of the limiting hooks between the first connecting profile and the second connecting profile, between the first connecting profile and the third connecting profile, or between the second connecting profile and the third connecting profile can form an interlock.

[0014] Preferably, each set of limiting members further includes a first limiting plate, the opening ends of the locking cavities corresponding to the first limiting plate are arranged at intervals and fixed on the side wall of the profile body, so that the L-shaped limiting hooks interlocked with it are locked in the corresponding locking cavities.

[0015] Preferably, the end of the first limiting plate away from its profile body abuts against the outer side wall of the interlocked profile body.

[0016] Preferably, a second limiting plate is also provided. The second limiting plate is arranged parallel to the side wall of the profile body, and one end of the second limiting plate is fixed to the end of the first limiting plate away from the profile body, while the other end extends away from the L-shaped limiting hook.

[0017] Preferably, the first limiting plate is arranged along the extension direction of the adjacent profile body sidewall, and its mounting end is integrally connected to the adjacent profile body sidewall.

[0018] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a splicable plate connection structure that is easy to splice and has a strong interlocking force between profiles, thereby improving the connection strength and sealing performance; by using multiple profiles with the same structure, it can adapt to a variety of different splicing methods for multiple plates, and the structure is simple and easy to install. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0020] Figure 1 A schematic diagram of a splicable plate connection structure provided in Embodiment 1 of this utility model.

[0021] Figure 2 for Figure 1 Enlarged structural diagram of section A.

[0022] Figure 3 A schematic diagram of the first connecting profile structure provided by this utility model.

[0023] Figure 4 A schematic diagram of a splicable plate connection structure provided in Embodiment 2 of this utility model.

[0024] Figure 5 for Figure 4 Enlarged structural diagram of section B.

[0025] Figure 6 A schematic diagram of a splicable plate connection structure provided in Embodiment 3 of this utility model.

[0026] Figure 7 for Figure 6 Enlarged structural diagram of section C.

[0027] Figure 8 A schematic diagram of another splicable plate connection structure provided in Embodiment 3 of this utility model.

[0028] Figure 9 for Figure 8 Enlarged structural diagram of section D.

[0029] In the figure: 1. First plate, 11. First mounting groove, 2. Second plate, 21. Second mounting groove, 3. First connecting profile, 31. Profile body, 32. Limiting component, 321. L-shaped limiting hook, 322. First limiting plate, 323. Locking cavity, 324. Second limiting plate, 4. Second connecting profile, 5. Third connecting profile. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Example 1:

[0034] Please see Figures 1-3This utility model discloses a splicable board connection structure, which can be used to connect boards of various materials such as wood, metal, or glass. The boards include a first board 1 and a second board 2. A first mounting groove 11 is formed on the side wall of the first board 1, and a second mounting groove 21 is formed on the side wall of the second board 2, which is arranged opposite to the first board 1.

[0035] The connection structure includes a first connecting profile 3 and a second connecting profile 4. The first connecting profile 3 and the second connecting profile 4 have the same structure, both including a profile body 31 and multiple sets of limiting members 32. The multiple sets of limiting members 32 are evenly spaced around the periphery and fixed to the side wall end of the profile body 31. Any limiting member 32 of the first connecting profile 3 and any limiting member 32 of the second connecting profile 4 can be interlocked.

[0036] In this design, the first connecting profile 3 is placed within the first mounting groove 11, with any one of its limiting members 32 extending outside the first mounting groove 11, and the remaining limiting members 32 connected to the groove wall of the first mounting groove 11. The second connecting profile 4 is placed within the second mounting groove 21, with any one of its limiting members 32 extending outside the second mounting groove 21 and interlocking with the limiting member 32 of the first connecting profile 3 extending outside the first mounting groove 11, and the remaining limiting members 32 fixed to the groove wall of the second mounting groove 21. Thus, the first plate 1 and the second plate 2 are arranged coplanarly, and the plates semi-enclose the corresponding profiles through the mounting grooves, achieving an interference fit with the profiles, improving connection strength and ease of installation. The plates are connected to each other through the interlocking between the first connecting profile 3 and the second connecting profile 4, which have identical structures. The profiles are easy to process and install. In practical use, depending on the required assembly strength, the connection strength can be enhanced at the joint between the plate and the profile by adhesive bonding, or multiple bolts can be spaced along the length of the mounting groove to fix the corresponding profiles. Enhance the reliability of the connection between sheet metal and profiles.

[0037] Specifically, the profile body 31 is a hollow frame profile, which reduces the overall weight and saves materials.

[0038] Specifically, the profile body 31 has a regular polygonal frame structure; multiple sets of limiting parts 32 on the outer periphery of the profile body 31 are installed on multiple side walls of the profile body 31 in a corresponding manner, with regular shapes and easy to form.

[0039] Specifically, each set of limiting components 32 includes an L-shaped limiting hook 321, the free end of which is fixed to the side wall of the profile body 31 and the long side forms a locking cavity 323 between the profile body 31 and the profile body 31; any two L-shaped limiting hooks 321 between the first connecting profile 3 and the second connecting profile 4 can interlock, thus providing high flexibility when connecting the profile and the plate, and any L-shaped limiting hook 321 can be randomly selected and placed outside the mounting groove.

[0040] Specifically, each set of limiting members 32 also includes a first limiting plate 322. The first limiting plate 322 is spaced apart from the opening end of the locking cavity and fixed to the side wall of the profile body 31 so that the L-shaped limiting hook 321 interlocked with it is locked in the corresponding locking cavity 323. Specifically, when interlocked, the L-shaped limiting hook 321 extending from the first mounting groove 11 of the first connecting profile 3 and the L-shaped limiting hook 321 extending from the second mounting groove 21 of the second connecting profile 4 hook each other, and the long side of one L-shaped limiting hook 321 is completely embedded in the locking cavity 323 corresponding to the other L-shaped limiting hook 321 and abuts against the inner wall of the locking cavity 323, and is circumferentially constrained by the first limiting plate 322, thereby forming an interlock. Thus, the circumferential limiting of the interlocked L-shaped limiting hook 321 can be strengthened, especially at the hook part of the L-shaped limiting hook 321. Figure 3 When the flat hook is shown, it can prevent the L-type limit hook 321 from disengaging due to insufficient interlocking force.

[0041] Specifically, the end of the first limiting plate 322 furthest from its profile body 31 abuts against the outer wall of the interlocking profile body 31. See also Figure 2 When the first connecting profile 3 and the second connecting profile 4 are interlocked, the L-shaped limiting hook 321 extending from the first mounting groove 11 in the first connecting profile 3 is engaged in the locking cavity 323 extending from the second mounting groove 21 in the second connecting profile 4, and the first limiting plate 322 extending from the first mounting groove 11 in the first connecting profile 3 abuts against the corresponding outer wall of the second connecting profile 4.

[0042] Specifically, a second limiting plate 324 is also provided. The second limiting plate 324 is arranged parallel to the side wall of the profile body 31, and one end of it is fixed to the end of the first limiting plate 322 away from the profile body, while the other end extends away from the L-shaped limiting hook 321. This can increase the contact area with the outer side wall of the profile body 31 and enhance the connection strength and sealing performance.

[0043] For details, see Figure 3 The first limiting plate 322 is arranged along the extension direction of the side wall of the adjacent profile body 31, and its installation end is integrally connected with the side wall of the adjacent profile body 31 to enhance the stability of the connection. At the same time, it is equivalent to extending the side wall of the profile body 31, which is conducive to increasing the circumferential dimensions of the L-shaped limiting hook 321 and the first limiting plate 322, and enhancing the stability of the structure.

[0044] Installation grooves are provided on both sides of the relatively arranged panels. Multiple panels can be spliced ​​together on the same plane by means of multiple sets of first connecting profiles and second connecting profiles.

[0045] Example 2:

[0046] This embodiment is an improvement upon Embodiment 1, enabling the first plate 1 and the second plate 2 to be arranged coplanarly or intersecting. See also Figures 4-5 This embodiment also includes a third connecting profile 5, which has the same structure as the first connecting profile 3 and the second connecting profile 4. Any two sets of limiting members 32 of the third connecting profile 5 are interlocked with the limiting members 32 of the first connecting profile 3 extending to the first mounting groove 11 and the limiting members 32 of the second plate 2 extending to the second mounting groove 21.

[0047] When the two plates are arranged on the same plane, the two sets of limiting members 32 symmetrically arranged on the third connecting profile 5 are interlocked with the limiting members 32 of the first connecting profile 3 and the second connecting profile 4 extending out of the mounting groove. When there is an angle between the two plates, any two sets of asymmetrically arranged limiting members 32 on the third connecting profile 5 are interlocked with the limiting members 32 of the first connecting profile 3 and the second connecting profile 4 extending out of the mounting groove. For example, when the profile body 31 is square, any two adjacent sets of limiting members 32 are interlocked with the limiting members 32 of the first connecting profile 3 and the second connecting profile 4 extending out of the mounting groove, so that the two plates can be vertically connected.

[0048] Example 3:

[0049] See Figures 6-9 This embodiment is an improvement on embodiment 2. In this embodiment, multiple second plates 2 are provided. Specifically, the number of second plates 2 can be 2 to N-1, where N is the total number of limiting members 32 of the third connecting profile 5. In this case, a second connecting profile 4 is installed in the second mounting groove 21 of each second plate 2. Multiple limiting members 32 on the side of the third connecting profile 5 away from the first connecting profile 3 correspond one-to-one with the limiting members 32 of the multiple second connecting profiles 4 extending out of the second mounting groove 21 and interlock. During installation, the orientation of the first plate 1 and multiple second plates 2 is arranged according to process requirements, ensuring that the limiting members 32 of the first connecting profile 3 and each second connecting profile 4 extending out of the mounting groove are interlocked with the corresponding limiting members 32 in the third connecting profile 5. Thus, multiple plates can be connected through the third connecting profile 5. For example, when the profile body is square, such as... Figure 6 and 7 If there are two second plates 2, the two second plates 2 can be interlocked by the third connecting profile 5 limiting member 32, which is perpendicular to and / or coplanar with the first plate 1, through the second connecting profile 4. Figure 8 and 9 If there are three second plates 2, then the first connecting profile 3 and the three second connecting profiles 4 are interlocked with the four limiting parts 32 of the third connecting profile 5.

[0050] When connecting plates, this utility model can connect multiple plates of different quantities and orientations by using multiple connecting profiles with the same structure. Its splicing method is versatile and has greater adaptability. In addition, the profiles of this device have high interlocking degree, high connection strength, strong sealing performance, are easy to process and assemble, and have high utilization rate.

[0051] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0052] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A connectable panel structure, wherein the panels include a first panel (1) and a second panel (2), wherein a first mounting groove (11) is formed on the side wall of the first panel (1), and a second mounting groove (21) is formed on the side wall of the second panel (2) which is arranged opposite to the first panel (1); characterized in that, include: The first connecting profile (3) and the second connecting profile (4) have the same structure, both including a profile body (31) and multiple sets of limiting members (32). The multiple sets of limiting members (32) are evenly spaced around the periphery and fixed to the side wall of the profile body (31). Any of the limiting members (32) of the first connecting profile (3) and any of the limiting members (32) of the second connecting profile (4) can be interlocked. The first connecting profile (3) is placed in the first mounting groove (11), and any one of its limiting members (32) extends outside the first mounting groove (11), while the remaining limiting members (32) are connected to the groove wall of the first mounting groove (11); the second connecting profile (4) is placed in the second mounting groove (21), and any one of its limiting members (32) extends outside the second mounting groove (21) and is interlocked with the limiting member (32) of the first connecting profile (3) extending outside the first mounting groove (11), while the remaining limiting members (32) are fixed to the groove wall of the second mounting groove (21).

2. The splicable plate connection structure according to claim 1, characterized in that, It also includes a third connecting profile (5), which has the same structure as the first connecting profile (3) and the second connecting profile (4). Any two sets of limiting members (32) of the third connecting profile (5) are interlocked with the limiting member (32) of the first connecting profile (3) extending to the first mounting groove (11) and the limiting member (32) of the second plate (2) extending to the second mounting groove (21).

3. The splicable plate connection structure according to claim 2, characterized in that, The second plate (2) is provided with multiple, and a second connecting profile (4) is installed in the second mounting groove (21) of each second plate (2); multiple limiting members (32) on the side of the third connecting profile (5) away from the first connecting profile (3) are respectively interlocked with the limiting members (32) of the multiple second connecting profiles (4) extending to the second mounting groove (21).

4. A splicable plate connection structure according to any one of claims 1-3, characterized in that, The profile body (31) is a hollow frame profile.

5. A splicable plate connection structure according to any one of claims 2-3, characterized in that, The profile body (31) has a regular polygonal frame structure; multiple sets of limiting members (32) on the outer periphery of the profile body (31) are installed one-to-one on multiple side walls of the profile body (31).

6. The splicable plate connection structure according to claim 5, characterized in that, Each of the limiting members (32) includes an L-shaped limiting hook (321), one end of which is fixed to the side wall of the profile body (31) and the other end forms a locking cavity (323) between the profile body (31). Any two of the L-shaped limiting hooks (321) between the first connecting profile (3) and the second connecting profile (4), between the first connecting profile (3) and the third connecting profile (5), and between the second connecting profile (4) and the third connecting profile (5) can be interlocked through the locking cavity (323).

7. The splicable plate connection structure according to claim 6, characterized in that, Each set of limiting members (32) also includes a first limiting plate (322), which is arranged at intervals with the opening end of the locking cavity (323) and fixed on the side wall of the profile body (31) so that the L-shaped limiting hook (321) interlocked with it is locked in the corresponding locking cavity (323).

8. The splicable plate connection structure according to claim 7, characterized in that, The end of the first limiting plate (322) away from its profile body (31) abuts against the outer side wall of the interlocked profile body (31).

9. The splicable plate connection structure according to claim 7, characterized in that, A second limiting plate (324) is also provided. The second limiting plate (324) is arranged parallel to the side wall of the profile body (31), and one end of it is fixed to the end of the first limiting plate (322) away from the profile body, and the other end extends away from the L-shaped limiting hook (321).

10. A splicable plate connection structure according to claim 7, characterized in that, The first limiting plate (322) is arranged along the extension direction of the adjacent profile body (31) sidewall, and its mounting end is integrally connected to the adjacent profile body (31) sidewall.

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