A foldable and spliced ​​cultural media outdoor billboard

Abstract

The utility model discloses a foldable and spliced ​​cultural media outdoor advertising board, which relates to the field of advertising boards and comprises two signboard frames. A folding assembly is installed on the periphery of the signboard frames, and an adjusting assembly is installed on the rear of the signboard frames. The folding assembly comprises two cross frames, which are respectively located at the rear of the two signboard frames, and hinges are installed between the two cross frames at positions close to the upper and lower ends. Connecting plates are fixedly installed on both sides of the inner walls of the cross frames, and two telescopic rods are movably installed through the outer sides of the cross frames. Positioning seats are fixedly installed on the outer ends of the telescopic rods, and bolts are connected through the front and rear parts of the positioning seats and the front and rear parts of the connecting plates located on the inner sides at positions close to the upper and lower ends, and fastening bolts are movably installed through the top and bottom of the cross frames at positions close to the outer ends. The two signboard frames can be easily installed and spliced, and are suitable for fixing signboard frames of different lengths. The display height can be adjusted at the same time, and the display height can be easily adjusted, and the display can be easily unfolded and folded for storage.

Description

Technical Field

[0001] The utility model relates to the field of billboards, in particular to a folding and splicing type cultural media outdoor billboard. Background Art

[0002] Cultural media outdoor billboards are a form of advertising with cultural subjects or content displayed in outdoor spaces, used to convey information about cultural activities, art exhibitions, cultural products or services, etc. This scheme specifically involves a folding and splicing cultural media outdoor billboard;

[0003] When using existing cultural media outdoor billboards, it is not convenient to install and splice the billboard frames because different billboards require different sizes. Moreover, it is not convenient to adjust the display height and fold and store after display, which has a certain impact on actual use. Utility Model Content

[0004] The main purpose of the utility model is to provide a foldable and spliced ​​cultural media outdoor billboard, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A foldable and spliced ​​cultural media outdoor billboard comprises two sign frames, a folding assembly is installed on the periphery of the sign frames, an adjusting assembly is installed on the rear of the sign frames, the folding assembly comprises two cross frames, the two cross frames are respectively located at the rear of the two sign frames, hinges are installed between the two cross frames at the upper and lower ends, connecting plates are fixedly installed on both sides of the inner walls of the cross frames, two telescopic rods are movably installed through the outer sides of the cross frames, positioning seats are fixedly installed on the outer ends of the telescopic rods, bolts are connected through the front and rear parts of the positioning seats and the front and rear parts of the connecting plates located on the inner side at the upper and lower ends, and fastening bolts are movably installed through the top and bottom of the cross frames at the outer ends.

[0007] As a further solution of the utility model, the two card frames are respectively located at the front of the two cross frames and are matched with each other, and the two cross frames are movably connected by hinges.

[0008] As a further solution of the utility model, the cross section of the telescopic rod is rectangular, and the fastening bolt passes through the interior of the cross frame and is threadedly connected.

[0009] As a further solution of the utility model, the position opposite to the front of the positioning seat is concave, and the bolt passes through the interior of the positioning seat and is threadedly connected to the card frame.

[0010] As a further solution of the utility model, the adjustment assembly includes two struts, an adjusting rod is movably installed inside the struts, a fixing block is fixedly installed on the top end of the adjusting rod, the front part of the fixing block is fixedly installed on the rear part of the cross frame, a plurality of positioning holes are opened on the periphery of the struts, a card bead is movably installed on the outside of the adjusting rod and located in one of the positioning holes, a support rod is movably installed on the outside of the struts near the top end, two first connecting rods are fixedly installed on the outside of one of the struts, two second connecting rods are fixedly installed on the outside of the other struts, a plug column is fixedly installed on the inner end of the second connecting rod, and a positioning bolt is movably installed on the periphery of the first connecting rod close to the inner end.

[0011] As a further solution of the utility model, the adjusting rod is located inside the support rod and is slidable up and down, and the locking bead is located in the positioning hole and is locked.

[0012] As a further solution of the utility model, the plug column is snap-connected with the inner end of the first connecting rod, the positioning bolt is threadedly connected with the first connecting rod and penetrates through the plug column to be snap-connected.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a folding assembly, the two horizontal frames are rotated by the connection of hinges, which is convenient for overall folding, storage and storage. The positioning seat slides through the telescopic rod, and the card frame is fixed by the connection of bolts, which is convenient for the installation and splicing of the two card frames and is suitable for fixing card frames of different lengths.

[0015] By setting up an adjustment component, the adjustment rod is located inside the support rod and slides, and is fixed by the engagement of the card bead with the positioning hole, so that the display height can be adjusted easily. The plug column is engaged with the inner end of the first connecting rod, and the plug column is fixed by the engagement of the positioning bolt, which is convenient for unfolding and fixing, thereby improving the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a foldable and spliced ​​cultural media outdoor billboard of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a folding component in a folding and splicing type cultural media outdoor billboard of the utility model;

[0018] Figure 3 This is a schematic diagram of the rear structure of an adjustment component in a foldable and spliced ​​cultural media outdoor billboard of the utility model;

[0019] Figure 4 The utility model is a foldable and spliced ​​cultural media outdoor advertising board Figure 3 Enlarged view of point A.

[0020] In the figure: 1. card frame; 2. folding assembly; 3. adjustment assembly; 4. cross frame; 5. hinge; 6. connecting plate; 7. telescopic rod; 8. positioning seat; 9. bolt; 10. fastening bolt; 11. support rod; 12. adjustment rod; 13. fixing block; 14. positioning hole; 15. card bead; 16. support rod; 17. first connecting rod; 18. second connecting rod; 19. plug column; 20. positioning bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a foldable and spliced ​​cultural media outdoor billboard includes two sign frames 1, a folding component 2 is installed on the periphery of the sign frames 1, an adjusting component 3 is installed at the rear of the sign frames 1, the folding component 2 includes two cross frames 4, the two cross frames 4 are respectively located at the rear of the two sign frames 1, hinges 5 are installed between the two cross frames 4 near the upper and lower ends, connecting plates 6 are fixedly installed on both sides of the inner walls of the cross frames 4, two telescopic rods 7 are movably installed through the outer sides of the cross frames 4, and a positioning seat 8 is fixedly installed on the outer ends of the telescopic rods 7, bolts 9 are connected to the front and rear parts of the positioning seat 8 and the front and rear parts of the connecting plate 6 located on the inner side near the upper and lower ends, and fastening bolts 10 are movably installed through the top and bottom of the cross frames 4 near the outer ends.

[0023] In this embodiment, the two card frames 1 are respectively located at the front of the two horizontal frames 4 and are matched with each other. The two horizontal frames 4 are movably connected through hinges 5. By rotating the other horizontal frame 4, the two horizontal frames 4 can be folded.

[0024] In this embodiment, the cross section of the telescopic rod 7 is rectangular, and the fastening bolt 10 passes through the interior of the cross frame 4 and is threadedly connected. Through the extension and retraction of the telescopic rod 7, it is suitable for fixing card frames 1 of different lengths.

[0025] In this embodiment, the position opposite to the front of the positioning seat 8 is concave, and the bolts 9 pass through the interior of the positioning seat 8 and are threadedly connected to the card frame 1. The four corners of the rear of the card frame 1 are fixed by the connection of the bolts 9, which facilitates the installation and disassembly of the card frame 1.

[0026] In this embodiment, the adjustment component 3 includes two struts 11, an adjusting rod 12 is movably installed inside the struts 11, a fixing block 13 is fixedly installed at the top of the adjusting rod 12, and the front of the fixing block 13 is fixedly installed at the rear of the cross frame 4. A plurality of positioning holes 14 are opened on the periphery of the strut 11, a card bead 15 is movably installed on the outside of the adjusting rod 12 and in one of the positioning holes 14, and a support rod 16 is movably installed on the outside of the strut 11 near the top, two first connecting rods 17 are fixedly installed on the outside of one of the struts 11, and two second connecting rods 18 are fixedly installed on the outside of the other strut 11, a plug column 19 is fixedly installed on the inner end of the second connecting rod 18, and a positioning bolt 20 is movably installed on the periphery of the first connecting rod 17 near the inner end, and the display height is adjusted by the extension and retraction of the adjusting rod 12, and is fixed after unfolding by the plug column 19 and the first connecting rod 17 being clamped together.

[0027] In this embodiment, the adjusting rod 12 is located inside the support rod 11 and is slidable up and down. The card bead 15 is located in the positioning hole 14 and is snap-fitted. The card bead 15 is snapped into the corresponding positioning hole 14 under the action of the spring, so that the adjusting rod 12 is fixed after being extended and retracted.

[0028] In this embodiment, the plug column 19 is clamped with the inner end of the first connecting rod 17, and the positioning bolt 20 is threadedly connected to the first connecting rod 17 and penetrates through the plug column 19 to be clamped. By rotating the positioning bolt 20, the plug column 19 is clamped or disengaged from the first connecting rod 17 to be fixed or folded.

[0029] It should be noted that the utility model is a foldable and spliced ​​cultural media outdoor billboard. When in use, the billboards to be displayed by the cultural media are bound in two billboard frames 1. First, the two cross frames 4 are unfolded. When fixed, the plug post 19 is inserted into the inner end of the first connecting rod 17, and the positioning bolt 20 is rotated to make the positioning bolt 20 snap into the plug post 19, so that the plug post 19 is fixed, and then the first connecting rod 17 and the second connecting rod 18 are fixed to each other, and the two cross frames 4 are unfolded and fixed at the same time, and the two billboard frames 1 are respectively installed on the front of the two cross frames 4 for splicing, and connected and fixed by bolts 9.

[0030] When fixing card frames 1 of different lengths, the positioning seat 8 is pulled to allow the telescopic rod 7 to be telescopically slid in the door of the cross frame 4, and the fastening bolt 10 is rotated to make the fastening bolt 10 slide inward under the action of the thread to press the telescopic rod 7 for fixation. When it is necessary to adjust the display height, the two card beads 15 are pressed respectively and the cross frame 4 is lifted upward to make the adjustment rod 12 telescope, and the card beads 15 are snapped into the corresponding positioning holes 14 for fixation under the action of the spring. When storage is required, the plug post 19 is disengaged from the first connecting rod 17, so that the two cross frames 4 are rotated and folded through the connection of the hinge 5, and the front parts of the two card frames 1 are fitted together.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A foldable and spliced ​​cultural media outdoor billboard, comprising two billboard frames (1), a folding assembly (2) being installed on the periphery of the billboard frames (1), and an adjusting assembly (3) being installed on the rear of the billboard frames (1), characterized in that: The folding assembly (2) comprises two cross frames (4), the two cross frames (4) are respectively located at the rear of the two card frames (1), hinges (5) are installed between the two cross frames (4) at the upper and lower ends, connecting plates (6) are fixedly installed on both sides of the inner wall of the cross frame (4), two telescopic rods (7) are movably installed through the outer side of the cross frame (4), a positioning seat (8) is fixedly installed at the outer end of the telescopic rod (7), bolts (9) are connected through the front and rear parts of the positioning seat (8) and the front and rear parts of the connecting plate (6) located on the inner side at the upper and lower ends, and fastening bolts (10) are movably installed through the top and bottom of the cross frame (4) at the outer end.

2. The foldable and spliced ​​cultural media outdoor billboard according to claim 1, characterized in that: The two card frames (1) are respectively located at the front of the two cross frames (4) and are matched with each other. The two cross frames (4) are movably connected through hinges (5).

3. The foldable and spliced ​​cultural media outdoor billboard according to claim 1 is characterized by: The cross section of the telescopic rod (7) is rectangular, and the fastening bolt (10) penetrates the interior of the cross frame (4) and is threadedly connected.

4. The foldable and spliced ​​cultural media outdoor billboard according to claim 1 is characterized by: The front opposite side of the positioning seat (8) is concavely arranged, and the bolt (9) penetrates the interior of the positioning seat (8) and is threadedly connected with the card frame (1).

5. The foldable and spliced ​​cultural media outdoor billboard according to claim 1 is characterized by: The adjustment assembly (3) comprises two support rods (11), an adjustment rod (12) is movably installed inside the support rod (11), a fixing block (13) is fixedly installed at the top end of the adjustment rod (12), and the front part of the fixing block (13) is fixedly installed at the rear part of the cross frame (4), a plurality of positioning holes (14) are opened on the periphery of the support rod (11), a card bead (15) is movably installed outside the adjustment rod (12) and located in one of the positioning holes (14), a support rod (16) is movably installed on the outside of the support rod (11) near the top end, two first connecting rods (17) are fixedly installed on the outside of one of the support rods (11), and two second connecting rods (18) are fixedly installed on the outside of the other support rod (11), a plug column (19) is fixedly installed on the inner end of the second connecting rod (18), and a positioning bolt (20) is movably installed on the periphery of the first connecting rod (17) near the inner end.

6. The foldable and spliced ​​cultural media outdoor billboard according to claim 5, characterized in that: The adjusting rod (12) is located inside the supporting rod (11) and is slidable up and down, and the clamping bead (15) is located in the positioning hole (14) and is clamped.

7. The foldable and spliced ​​cultural media outdoor billboard according to claim 5, characterized in that: The plug post (19) is clamped with the inner end of the first connecting rod (17), and the positioning bolt (20) is threadedly connected with the first connecting rod (17) and penetrates the plug post (19) to be clamped.

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