Lamp box corner mounting structural member

Abstract

The utility model discloses a lamp box corner mounting structural member in the technical field of lamp boxes, which comprises a connecting column, transverse connecting blocks are fixedly connected to the two side walls of one end of the connecting column, vertical connecting blocks are fixedly connected to the top ends of the two sides of the connecting column, bottom grooves are formed in the bottoms of the two transverse connecting blocks, and the vertical connecting blocks are fixedly connected to the bottom grooves. First limiting pieces are arranged in the two bottom grooves correspondingly, top grooves are formed in the tops of the transverse connecting blocks correspondingly, and side wall grooves are formed in the side walls, close to the sides of the transverse connecting blocks, of the two vertical connecting blocks correspondingly. The transverse connecting blocks and the vertical connecting blocks are connected and limited through the connecting columns, when a lamp box is subjected to corner connection, the transverse connecting blocks and the vertical connecting blocks are connected with the lamp box display racks in an inserted mode, the connecting pieces and the lamp box display racks are limited in cooperation with the first limiting pieces and the second limiting pieces, and meanwhile according to the different sizes of the lamp box display racks, the connecting pieces and the lamp box display racks are connected through the connecting columns. And different limiting pieces can be replaced, so that the mounting convenience of the lamp box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light boxes, in particular to a light box corner installation structure member. Background Art

[0002] In recent years, light boxes have been widely used in various public places. However, various problems have also emerged during the application process. For example, while being convenient for installation and transportation, they must also have the characteristics of stability and durability. Many manufacturers can only solve certain specific scenarios singly and are at a loss for special requirements. For example, when a very large light box is required during use, special accessories have to be replaced or auxiliary accessories added during installation, which increases the work process and complexity of installing light boxes of different sizes, is not convenient for quick installation of light boxes, and reduces the installation efficiency of light boxes. Content of the Utility Model

[0003] The purpose of the utility model is to provide a light box corner installation structure member. The transverse connection block and the vertical connection block are connected and limited by a connecting column. When the light box is connected at the corner, the transverse connection block and the vertical connection block are inserted into the light box display rack, and the first limiting member and the second limiting member are used to limit the connection member and the light box display rack. At the same time, according to the different sizes of the light box display rack, different limiting members can be replaced to improve the convenience of light box installation, so as to solve the problem proposed in the above background art that when a very large light box is required during use, special accessories have to be replaced or auxiliary accessories added during installation, which increases the work process and complexity of installing light boxes of different sizes, is not convenient for quick installation of light boxes, and reduces the installation efficiency of light boxes.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A light box corner installation structure member, including a connecting column, both side walls of one end of the connecting column are fixedly connected with transverse connection blocks, the top ends on both sides of the connecting column are fixedly connected with vertical connection blocks, bottom grooves are opened at the bottoms of the two transverse connection blocks, first limiting members are arranged inside the two bottom grooves, top grooves are opened at the tops of the transverse connection blocks, side wall grooves are opened at the side walls of the two vertical connection blocks close to the transverse connection blocks, side grooves are opened at the side walls of the two vertical connection blocks far from the side wall grooves, and the two first limiting members and the second limiting member are all composed of an arc-shaped elastic sheet, a ball elastic sheet and a connecting bolt.

[0005] As a further scheme of the utility model: Chamfering treatments are respectively performed on the ends of the two transverse connection blocks and the vertical connection blocks far from the connecting column.

[0006] As a still further scheme of the utility model: A top through groove is opened in the middle of the side walls of the connecting column on both sides of the vertical connection block, and a bottom through groove is opened at the bottom of the connecting column at a position matching the top through groove.

[0007] As a further solution of the present utility model: The bottom of the top through groove and the top of the bottom through groove are connected through.

[0008] As a further solution of the present utility model: A front through groove is provided on the side wall of the connecting column located in the middle of the horizontal connecting block, and a back through groove is provided on the side wall of the connecting column matching the position of the front through groove.

[0009] As a further solution of the present utility model: One ends of the back through groove and the front through groove facing the inside of the connecting column are both connected through the bottom of the top through groove.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, the horizontal connecting block and the vertical connecting block are connected and limited by the connecting column. When corner-connecting the light box, the horizontal connecting block and the vertical connecting block are inserted into the light box display rack, and the first limiting member and the second limiting member are used to limit the connecting member and the light box display rack. At the same time, according to the different sizes of the light box display rack, different limiting members can be replaced, improving the convenience of light box installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view structure schematic diagram of a light box corner installation structure member of the present utility model;

[0012] Figure 2 It is the front-end structure schematic diagram of a light box corner installation structure member of the present utility model;

[0013] Figure 3 It is the back structure schematic diagram of a light box corner installation structure member of the present utility model.

[0014] In the figure: 1, connecting column; 2, back through groove; 3, bottom through groove; 4, horizontal connecting block; 5, bottom groove; 6, first limiting member; 7, vertical connecting block; 8, side groove; 9, second limiting member; 10, front through groove; 11, top through groove; 12, side wall groove; 13, top groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0016] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0017] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention 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, and therefore should not be construed as a limitation of the present invention.

[0018] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Please refer to Figures 1 to 3 In the embodiment of the present utility model, a lamp box corner installation structure member includes a connecting column 1. Both side walls at one end of the connecting column 1 are fixedly connected with transverse connecting blocks 4. Both tops of the two sides of the connecting column 1 are fixedly connected with vertical connecting blocks 7. Bottom grooves 5 are opened at the bottoms of the two transverse connecting blocks 4. First limiting members 6 are arranged inside the two bottom grooves 5. Top grooves 13 are opened at the tops of the transverse connecting blocks 4. Side wall grooves 12 are opened on the side walls of the two vertical connecting blocks 7 close to the transverse connecting blocks 4. Side grooves 8 are opened on the side walls of the two vertical connecting blocks 7 far from the side wall grooves 12. The two first limiting members 6 and the second limiting members 9 are all composed of arc-shaped elastic pieces, ball elastic pieces and connecting bolts.

[0020] Preferably, in this embodiment, the first limiting member 6 and the second limiting member 9 can select appropriate components according to the size of the lamp box display stand, such as arc-shaped elastic pieces, ball elastic pieces and connecting bolts, etc.

[0021] The specific selection method is as follows:

[0022] 1. When the width of the display stand is within 1000 mm, select the elastic sheet installation method. It is tool-free and easy to install.

[0023] 2. When the width of the display stand is within 6000 mm, select the marble installation method. The profiles are closely engaged, and there is no light leakage at the spliced segments of the profiles.

[0024] 3. When the size is extremely large or when the display stand is suspended, select the connecting bolt installation method to enhance the stability and durability of the frame body.

[0025] Preferably, to improve the installation stability, a threaded hole is also penetrated through the side wall at the bottom end of the vertical connecting block 7 in the side groove 8. At the same time, a threaded hole is also provided at one end of the horizontal connecting block 4 close to the connecting column 1.

[0026] Chamfering treatments are made at one ends of the two horizontal connecting blocks 4 and the vertical connecting block 7 away from the connecting column 1 respectively.

[0027] A top through groove 11 is provided in the middle of the side walls of the connecting column 1 on both sides of the vertical connecting block 7, and a bottom through groove 3 is provided at the bottom of the connecting column 1 matching the position of the top through groove 11.

[0028] The bottom of the top through groove 11 and the top of the bottom through groove 3 are penetrated and connected.

[0029] A front through groove 10 is provided in the side wall of the connecting column 1 in the middle of the horizontal connecting block 4, and a back through groove 2 is provided in the side wall of the connecting column 1 matching the position of the front through groove 10.

[0030] One ends of the back through groove 2 and the front through groove 10 facing the inside of the connecting column 1 are both penetrated and connected to the bottom of the top through groove 11.

[0031] During installation, only need to select a limiting member with a suitable specification according to the size of the light box display stand, place the first limiting member 6 into the side groove 8, and select to install the second limiting member 9 in the top groove 13 according to the limiting groove of the light box display stand. Then insert the horizontal connecting block 4 and the vertical connecting block 7 into the reserved grooves in the corresponding light box display stand respectively. After insertion, the connecting member and the light box display stand are connected and limited by the first limiting member 6 and the second limiting member 9.

[0032] It should be noted that, in this document, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0033] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A light box corner mounting structure, comprising a connecting column (1), characterized in that: The side walls on both sides of one end of the connecting column (1) are fixedly connected with transverse connecting blocks (4), the tops on both sides of the connecting column (1) are fixedly connected with vertical connecting blocks (7), the bottoms of the two transverse connecting blocks (4) are provided with bottom grooves (5), the interiors of the two bottom grooves (5) are provided with first limiting members (6), the tops of the transverse connecting blocks (4) are provided with top grooves (13), the side walls of the two vertical connecting blocks (7) close to the transverse connecting blocks (4) are provided with side wall grooves (12), the side walls of the two vertical connecting blocks (7) away from the side wall grooves (12) are provided with side grooves (8), and the two first limiting members (6) and the second limiting members (9) are both composed of arc-shaped spring pieces, marble spring pieces and connecting bolts.

2. A light box corner mounting structure according to claim 1, characterized in that: The ends of the two transverse connecting blocks (4) and the vertical connecting block (7) away from the connecting column (1) are chamfered.

3. The light box corner mounting structure according to claim 1, characterized in that: The connecting column (1) is provided with a top through groove (11) in the middle of the side walls on both sides of the vertical connecting block (7), and the bottom of the connecting column (1) is provided with a bottom through groove (3) matching the position of the top through groove (11).

4. A light box corner mounting structure according to claim 3, characterized in that: The bottom of the top through-groove (11) and the top of the bottom through-groove (3) are through-connected.

5. The light box corner mounting structure according to claim 1, characterized in that: The side wall of the connecting column (1) located in the middle of the transverse connecting block (4) is provided with a front through-groove (10), and the side wall of the connecting column (1) matching the position of the front through-groove (10) is provided with a back through-groove (2).

6. A light box corner mounting structure according to claim 5, characterized in that: The ends of the back through-groove (2) and the front through-groove (10) facing the interior of the connecting column (1) are both through-connected to the bottom of the top through-groove (11).

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