Corner laminate fixing device

Abstract

The utility model discloses a corner shelf board fixing device which is used for being installed at the corner of two adjacent and vertically-arranged unfolding wall boards which form an included angle to support a horizontally-arranged shelf board, the corner shelf board fixing device comprises a main body and a hanging part arranged at the end of the main body, and the main body is connected with the upper ends of the two unfolding wall boards through the hanging part. The main body is located at the included angle of the two spreading wall plates, the main body is in a vertical rod shape, a strip-shaped mounting groove is formed in the main body in the length direction of the main body, and a supporting rod is mounted in the mounting groove. The corner shelf board fixing device is installed at the included angle of an unfolding arm board in a hanging mode, is convenient to assemble and disassemble, can effectively fix the shelf boards in the unfolding process in a matched mode by combining with the supporting rods on the main body, guarantees that the shelf boards can extend to the unfolding corners, and improves the unfolding efficiency. And the space utilization rate and the aesthetics of the spreading are improved on the premise that the spreading cost is not obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative structures, in particular to a corner laminate fixing device. Background Art

[0002] During the exhibition, each exhibitor generally sets up an independent exhibition area in the venue, and the quickly assembled and disassembled house-shaped exhibition booths are widely used accordingly. Such exhibition booths generally use multiple boards to assemble into an open compartment. In order to improve the utilization rate of the exhibition area, multiple horizontal support boards are also arranged in the compartment as display boards for carrying exhibits.

[0003] Currently, at the corner of the exhibition booth, square tubular connectors are generally used for connection. Such connectors only provide the installation and fixing function of adjacent boards. For the horizontal support board, a support bar cannot be installed at the corner for support. Therefore, the horizontal board cannot extend to the corner, which also limits the space utilization efficiency in the exhibition booth and is difficult to meet the needs of users.

[0004] Therefore, in combination with the above existing technical problems, it is necessary to provide a new technical solution. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a corner laminate fixing device that can be modified for the corner of the exhibition booth, enabling the horizontal support board to extend to the corner to improve the space utilization rate and aesthetic degree.

[0006] To solve the above technical problems, the utility model provides a corner laminate fixing device, and the specific technical solution is as follows:

[0007] A corner laminate fixing device is used to be installed at the corner of two adjacent vertically arranged exhibition booth wall boards that form an angle to support a horizontally arranged laminate. It includes a main body and a hanging part provided at the end of the main body. The main body is respectively connected to the upper ends of the two exhibition booth wall boards through the hanging part, and the main body is located at the angle between the two exhibition booth wall boards. The main body is in the shape of a vertical rod, and a strip-shaped installation groove is opened along the length direction of the main body. A support rod is installed in the installation groove. One end of the support rod extends outside the main body and is perpendicular to the main body. The laminate is supported and fixed by the support rod.

[0008] Preferably, the hanging part includes two connecting arms. The two connecting arms are arranged at an angle, and one end of each of the two connecting arms is fixedly connected to the end of the main body. The other ends of the two connecting arms extend towards the two exhibition booth wall boards respectively. A hook is fixedly connected to the end of the connecting arm, and the hooks at the ends of the two connecting arms and the main body are respectively located on both sides of the exhibition booth wall board.

[0009] Preferably, the connecting arm is perpendicular to the exhibition wall panel corresponding to the connecting arm. The hook is in the shape of a strip plate, and the direction where the hook is located is parallel to the length direction of the main body.

[0010] Preferably, the main body is composed of multiple short rods with their ends connected and fixed in sequence. Connecting blocks are provided at the ends of each short rod where they are connected to each other, and the short rods are connected and fixed to form the main body through the connecting blocks.

[0011] Preferably, connection holes are formed in the connecting blocks, and the two connecting blocks at the connection ends of adjacent two short rods are locked and fixed by inserting fastening bolts or welding in the connection holes.

[0012] Preferably, both sides of the short rod have bent portions so that the cross-section of the short rod is in the shape of "[" to improve the structural strength. The included angle between the bent portion and the short rod is 45°, and the connecting block is adapted to the inner edge of the cross-section of the short rod.

[0013] Preferably, the support rod is movably and lockably installed in the installation groove. The support rod includes a sliding portion at the end of the support rod. The sliding portion is located in the installation groove and can slide along the installation groove. A locking member is provided on the sliding portion, and the sliding portion is locked and fixed in the installation groove through the locking member. The locking member is specifically a locking bolt.

[0014] Preferably, a support plate is fixedly connected to the upper surface of the support rod. Installation holes are formed in the support plate, through holes adapted to the installation holes are provided on the layer board, and fastening bolts are provided in the installation holes and the through holes to connect the layer board and the support rod.

[0015] A corner layer board fixing device of the present utility model has the following beneficial effects:

[0016] The corner layer board fixing device of the present utility model is installed at the included angle of the exhibition wall panel by a hanging connection method, which is convenient for installation and disassembly. Combined with the support rod on the main body, it can effectively cooperate to fix the layer board in the exhibition, and ensure that the layer board can extend to the corner of the exhibition, improving the space utilization rate and the aesthetic degree of the exhibition without significantly increasing the cost of the exhibition.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become obvious in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the present utility model, the accompanying drawings required for use in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of a corner laminating fixing device;

[0020] Figure 2 It is Figure 1 an enlarged schematic view of part A in

[0021] Figure 3 It is Figure 1 an installation schematic diagram of the corner laminating fixing device in the exhibition booth in

[0022] Figure 4 It is Figure 3 an enlarged schematic view of part B in

[0023] Figure 5 It is Figure 1 a cross-sectional schematic diagram of the main body in

[0024] Wherein, 1 - main body; 11 - installation groove; 12 - short rod; 121 - bent portion; 13 - connection block; 131 - connection hole; 2 - hanging portion; 21 - connection arm; 22 - hook; 3 - support rod; 4 - exhibition booth wall panel; 41 - corner connecting piece; 5 - laminating. Specific embodiments

[0025] The following details the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention. Embodiment

[0026] Please refer to Figures 1 to 5 , a corner laminating fixing device for installing at the corner of two adjacent vertically arranged exhibition booth wall panels 4 that form an angle to support a horizontally arranged laminating 5, including a main body 1 and a hanging portion 2 provided at the end of the main body. The main body is connected to the upper ends of the two exhibition booth wall panels respectively through the hanging portion, and the main body is located at the angle between the two exhibition booth wall panels. The main body is in the shape of a vertical rod, and a strip-shaped installation groove 11 is opened along the length direction of the main body. A support rod 3 is installed in the installation groove. One end of the support rod extends outside the main body and is perpendicular to the main body. The laminating is supported and fixed by the support rod.

[0027] The hanging portion 2 includes two connection arms 21. The two connection arms are arranged at an angle, and one end of each of the two connection arms is fixedly connected to the end of the main body. The other ends of the two connection arms extend towards the two exhibition booth wall panels respectively. A hook 22 is fixedly connected to the end of the connection arm, and the hooks at the ends of the two connection arms and the main body are respectively located on both sides of the exhibition booth wall panel.

[0028] The connecting arm 21 is perpendicular to the exhibition wall panel 4 corresponding to the connecting arm. The hook is in the shape of a strip plate, and the direction where the hook is located is parallel to the length direction of the main body.

[0029] The main body 1 is composed of multiple short rods 12 whose ends are sequentially connected and fixed. Connecting blocks 13 are provided at the ends where each short rod is connected to each other, and each short rod is connected and fixed through the connecting block to form the main body.

[0030] A connecting hole 131 is formed in the connecting block 13. The two connecting blocks at the connecting ends of adjacent two short rods are locked and fixed by inserting fastening bolts or welding in the connecting holes.

[0031] Both sides of the short rod 12 have bent portions 121 to make the cross-section of the short rod in the shape of "[" to improve the structural strength. The included angle between the bent portion and the short rod is 45°. The connecting block 13 is adapted to the inner edge of the cross-section of the short rod.

[0032] The support rod 3 is movably and lockably installed in the installation groove 11. The support rod includes a sliding portion at the end of the support rod. The sliding portion is located in the installation groove and can slide along the installation groove. A locking member is provided on the sliding portion, and the sliding portion is locked and fixed in the installation groove through the locking member. The locking member is specifically a locking bolt.

[0033] A support plate is fixedly connected to the upper surface of the support rod 3. An installation hole is formed in the support plate, and a through hole adapted to the installation hole is formed in the layer board. A fastening bolt is provided in the installation hole and the through hole to connect the layer board and the support rod.

[0034] For the corner layer board fixing device of this embodiment, it is independent of the exhibition wall panel and each exhibition connecting piece itself. After the exhibition is set up, the main body can be directly hung and installed at the exhibition corner through the hanging portion 2. The two connecting arms 21 of the hanging portion 2 are respectively hung on the upper ends of two adjacent exhibition wall panels arranged at an included angle. After installing the main body 1, the support rod 3 on the main body can be adjusted according to the height where the layer board 5 is located. The support rod is adjusted to the height of the bottom surface of the layer board and the layer board is connected to the support rod to complete the fixing of the layer board.

[0035] The beneficial effects of the present utility model are as follows: It is installed at the included angle of the exhibition wall panel by means of hanging, which is convenient for installation and disassembly. Combined with the support rod on the main body, it can effectively cooperate to fix the layer board in the exhibition and ensure that the layer board can extend to the exhibition corner, improving the space utilization rate and the aesthetic degree of the exhibition without significantly increasing the cost of the exhibition.

[0036] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications and variations to the above embodiments within the scope of the present utility model.

Claims

1. A corner layer board fixing device, used for being installed at the corner of two adjacent and mutually angled vertically arranged stand wall boards (4) to support a horizontally arranged layer board (5), characterized in that: The invention comprises a main body (1) and a hanging part (2) arranged at the end of the main body, the main body is connected to the upper ends of two exhibition stand wall panels respectively through the hanging parts, and the main body is located at the angle between the two exhibition stand wall panels, the main body is in the shape of a vertical rod, a strip-shaped installation groove (11) is opened on the main body along the length direction of the main body, a support rod (3) is installed in the installation groove, one end of the support rod extends to the outside of the main body and is arranged perpendicular to the main body, and the layer plate is supported and fixed by the support rod.

2. The corner panel fixing device according to claim 1, characterized in that: The hanging portion (2) comprises two connecting arms (21), the two connecting arms are arranged at an angle, one end of the two connecting arms is connected and fixed to the end of the main body, the other ends of the two connecting arms extend towards the two stall wall panels respectively, the ends of the connecting arms are fixedly connected to hooks (22), and the hooks at the ends of the two connecting arms and the main body are respectively located on both sides of the stall wall panel.

3. The corner panel fixing device according to claim 2, characterized in that: The connecting arm (21) is arranged perpendicularly to the stall wall plate (4) corresponding to the connecting arm, the hook is in the shape of a strip plate, and the direction of the hook is parallel to the length direction of the main body.

4. The corner panel fixing device according to claim 1, characterized in that: The main body (1) is composed of a plurality of short rods (12) whose ends are connected and fixed in sequence, and the ends of the short rods that are connected to each other are provided with connecting blocks (13), and the short rods are connected and fixed by the connecting blocks to form the main body.

5. The corner layer fixing device according to claim 4, characterized in that: The connection block (13) is provided with a connection hole (131), and the two connection blocks at the connection ends of two adjacent short rods are fixed by inserting a fastening bolt into the connection hole or by welding.

6. The corner layer fixing device according to claim 4, characterized in that: The short rod (12) has bent portions (121) on both sides so that the cross section of the short rod is in a "[" shape to improve the structural strength, and the angle between the bent portion and the short rod is 45 degrees, and the connecting block (13) is adapted to the inner edge of the cross section of the short rod.

7. The corner laminate fixing device according to claim 1, characterized in that: The support rod (3) is lockably mounted in the mounting groove (11), the support rod comprising a sliding portion located at the end of the support rod, the sliding portion being located in the mounting groove and being slideable along the mounting groove, the sliding portion being provided with a locking member, the sliding portion being locked and fixed in the mounting groove by the locking member, the locking member being specifically a locking bolt.

8. The corner panel fixing device according to claim 1, characterized in that: The upper surface of the support rod (3) is fixedly connected to a support plate, the support plate is provided with a mounting hole, the layer plate is provided with a through hole adapted to the mounting hole, and the mounting hole and the through hole are provided with fastening bolts to connect the layer plate and the support rod.

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