Cultural medium propaganda and display device

Abstract

A culture medium propaganda and display device comprises a support, a display frame is installed on the support, the display frame comprises two frame bodies, and the two frame bodies are hinged through a hinge structure; an insertion opening is formed in one side in the peripheral direction of the frame body, and windows are formed in one side or two sides in the front-back direction of the display frame. If the scenic spot circuit diagram is of a narrow longitudinal structure, the display frame can be folded for display; and if the width of the circuit diagram is relatively large, the display frame can be unfolded for display, so that a better display effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of publicity and display devices, in particular to a cultural media publicity and display device. Background Art

[0002] In tourist reception halls, it is often necessary to place display boards on the ground for promoting and displaying culture or scenic spots. These display boards are vertical rectangular structures with a width less than the height. For example, CN212084617U discloses a portable poster stand, which is similar to the display boards currently used. Its advantages are: the poster stand is in an inverted V shape, and posters can be placed on both inclined sides; when the poster stand is not in use, the poster stand can be folded up, the first folding hinge and the second folding hinge are in a folded state, the poster stand is I-shaped, and the volume is reduced; its disadvantages are: because the display board is a vertical rectangular structure with a width less than the height, when promoting and displaying scenic spots, for example, the width of some scenic spot route maps is wide, the existing display stand cannot achieve a good display effect. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the problems existing in the above-mentioned background technology, and to provide a cultural media publicity and display device, wherein the display frame includes two frames, and the two frames are hinged by a hinge structure. If the scenic route map is a longitudinal structure with a narrow width, the display frame can be folded for display; if the route map is wide, the display frame can be unfolded for display, thereby achieving a better display effect.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cultural media publicity and display device, including a bracket, on which a display frame is installed, the display frame includes two frame bodies, and the two frame bodies are hinged by a hinge structure; an insertion port is provided on one side of the four directions of the frame body, and a window is provided on one side or both sides of the display frame in the front and rear directions.

[0005] A bracket device is installed on one side or both sides of the bracket, and a clamping device is installed on the bracket above the bracket device; the bracket device includes a bracket, and a placement groove is formed between the upper side of the bracket and the bracket; the clamping device includes a pressing plate, and a clamping groove is formed between the lower side of the pressing plate and the bracket; the display frame is installed between the placement groove and the clamping groove.

[0006] The bracket device also includes a connecting rod, a fastener and a spring. At least two connecting rods are fixedly connected to the bracket on the side close to the bracket. A limiting hole is set on the bracket on the side close to the bracket, and a mounting hole is set on the side away from the bracket. The connecting rod is inserted into the limiting hole, the spring is sleeved on the connecting rod, and the fastener is installed on the connecting rod. One end of the spring abuts against the bracket, and the other end abuts against the fastener.

[0007] The clamping device also includes an adjusting screw. The pressure plate is provided with an adjusting hole. The top of the bracket is provided with a threaded hole. The adjusting screw passes through the adjusting hole and is screwed to the threaded hole on the bracket.

[0008] The adjusting hole is a long hole.

[0009] The threaded hole on the top of the bracket is formed by installing a rivet nut.

[0010] The utility model has the following beneficial effects:

[0011] 1. The bracket of the utility model is used to support the display frame, and the display frame is used to insert the posters or KT boards to be displayed. During installation, the posters or KT boards to be displayed are inserted into the frame from the insertion port, and the pictures on the posters or KT boards are displayed at the window. If the scenic route map is a narrow longitudinal structure, the display frame can be folded for display; if the route map is wide, the display frame can be unfolded for display, so as to achieve a better display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0014] Figure 2 This is a right side structural schematic diagram of the utility model, in which the display frame is not shown.

[0015] Figure 3 for Figure 1 Enlarged structural diagram at A in the middle.

[0016] Figure 4 for Figure 2 Schematic diagram of the BB cross-section structure.

[0017] Figure 5 for Figure 2 Schematic diagram of the CC cross-section structure.

[0018] Figure 6 It is a structural schematic diagram of the pressing plate of the utility model.

[0019] Figure 7 It is a schematic diagram of the top view of the structure of the display frame of the utility model when it is folded.

[0020] Figure 8 It is a schematic diagram of the main structure of the display frame of the utility model when it is folded.

[0021] Fig. 9 It is a schematic diagram of the structure of the utility model when the display frame is unfolded.

[0022] Fig.10 It is a schematic diagram of the main structure of the display frame of the utility model when it is unfolded.

[0023] Fig.11 This is a schematic diagram of the main structure of the utility model when the display frame is folded.

[0024] Fig.12 This is a schematic diagram of the main structure of the utility model when the display frame is unfolded.

[0025] In the figure:

[0026] Bracket 10;

[0027] Bracket device 20, bracket 21, connecting rod 22, fastener 23, spring 24, placement slot 25;

[0028] Clamping device 30, pressing plate 31, adjusting hole 311, adjusting screw 32, rivet nut 33, clamping groove 34;

[0029] Display frame 40 , frame body 41 , insertion port 42 , window 43 , hinge structure 44 . DETAILED DESCRIPTION

[0030] See also Figure 1-12 A cultural media publicity and display device includes a bracket 10, on which a display frame 40 is installed. The display frame 40 includes two frame bodies 41, and the two frame bodies 41 are hinged by a hinge structure 44; an insertion port 42 is provided on one side of the frame body 41 in the surrounding direction, and a window 43 is provided on one side or both sides of the display frame 40 in the front and rear direction. The bracket 10 is used to support the display frame 40, and the display frame 40 is used to insert a poster or KT board to be displayed. During installation, the poster or KT board to be displayed is inserted into the frame body 41 from the insertion port 42, and the picture on the poster or KT board is displayed at the window 43.

[0031] Specifically, the frame 41 is a hollow structure with an upper opening, and a window 43 is arranged on the front side of the frame 41. The width and height of the window 43 are smaller than the width and height of the cavity in the frame 41. The hinge structure 44 is a hinge or a door axis.

[0032] Through the above structure, if the scenic route map is a longitudinal structure with a narrow width, the display frame can be folded for display; if the route map is wide, the display frame can be displayed, thereby achieving a better display effect.

[0033] See also Figure 2-5A bracket device 20 is installed on one or both sides of the bracket 10, and a clamping device 30 is installed on the bracket 10 above the bracket device 20; the bracket device 20 includes a bracket 21, and a placement groove 25 is formed between the upper side of the bracket 21 and the bracket 10; the clamping device 30 includes a pressing plate 31, and a clamping groove 34 is formed between the lower side of the pressing plate 31 and the bracket 10; the display frame 40 is installed between the placement groove 25 and the clamping groove 34. The placement groove 25 is formed between the bracket 21 and the bracket 10 for placing and supporting the lower end of the display frame 40, and the clamping groove 34 is formed between the lower side of the pressing plate 31 and the bracket 10 for clamping the upper end of the display frame 40, so that the display frame 40 is connected to the bracket 10.

[0034] When in use, the display frame 40 can be pushed in from one side of the placement groove 25 and the clamping groove 34 .

[0035] In a preferred embodiment, see Figure 5 The bracket device 20 further includes a connecting rod 22, a fastener 23 and a spring 24. At least two connecting rods 22 are fixedly connected to the bracket 21 on the side close to the bracket 10. The bracket 10 is provided with a limiting hole 11 on the side close to the bracket 21, and a mounting hole 12 is provided on the side away from the bracket 21. The connecting rod 22 is inserted into the limiting hole 11, and the spring 24 is sleeved on the connecting rod 22. The fastener 23 is installed on the connecting rod 22. One end of the spring 24 abuts against the bracket 10, and the other end abuts against the fastener 23. Through the above structure, the width of the placement slot 25 can be adjusted, thereby improving the stability of the installation of the display frame 40.

[0036] Specifically, in Figure 5 In the embodiment, the width of the placement groove 25 between the bracket 21 and the support 10 is slightly smaller than the thickness of the frame 41, so that the frame 41 can be clamped after the display frame 40 is unfolded. When the display frame 40 is in the folded state, the bracket 21 can be pulled outward, the spring 24 contracts, and the width of the placement groove 25 increases, so as to accommodate the thickness of the two frames 41.

[0037] In this embodiment, the fastener 23 may be a combination of a nut and a washer, or a combination of a cotter pin and a washer, and the spring 24 abuts against the washer.

[0038] See also Figure 4 The clamping device 30 further includes an adjusting screw 32. An adjusting hole 311 is provided on the pressing plate 31. A threaded hole is provided on the top of the bracket 10. The adjusting screw 32 passes through the adjusting hole 311 and is screwed to the threaded hole on the bracket 10. Through the above structure, the width of the clamping slot 34 can be adjusted.

[0039] In this embodiment, the adjusting screw 32 is a hand screw.

[0040] For further information, see Figure 6, the adjustment hole 311 is a long hole.

[0041] Since the bracket 10 is formed by welding a thin-walled tube, directly opening a threaded hole in the bracket 10 has a problem of poor firmness because the threaded hole at the top of the bracket 10 is formed by installing a rivet nut 33 .

[0042] The working principle or action process of the utility model is as follows:

[0043] When the poster or KT board to be displayed can be displayed in one frame 41, see Figure 1 , 7 , 8, 11, the two frames 41 of the display frame 40 are folded, the poster or KT board is inserted into the outer frame 41, and then the lower end of the display frame 40 is inserted into the placement groove 25, and then the upper pressing plate 31 is installed by adjusting the screws 32 to fix the upper end of the display frame 40 to form a Fig.11 The effect in.

[0044] When the poster or KT board image to be displayed requires two frames 41 to be displayed, see Fig. 9 , 10 , 12, unfold the two frames 41 of the display frame 40, cut and print the pictures on two posters or KT boards, and then insert the two posters or KT boards into the two frames 41 respectively, then insert the lower end of the display frame 40 into the placement groove 25, and then install the upper pressing plate 31 by adjusting the screws 32 to fix the upper end of the display frame 40, so as to form a Fig.12 The effect in.

Claims

1. A cultural media publicity and display device, comprising a bracket (10), on which a display frame (40) is mounted, characterized in that: The display frame (40) comprises two frame bodies (41), the two frame bodies (41) being hingedly connected via a hinge structure (44); an insertion port (42) is provided on one side of the frame body (41) in a circumferential direction, and a window (43) is provided on one side or both sides in a front-rear direction of the display frame (40).

2. A cultural media publicity and display device according to claim 1, characterized in that: A bracket device (20) is installed on one side or both sides of the bracket (10); a clamping device (30) is installed on the bracket (10) above the bracket device (20); the bracket device (20) comprises a bracket seat (21); a placement groove (25) is formed between the upper side of the bracket seat (21) and the bracket (10); the clamping device (30) comprises a pressing plate (31); a clamping groove (34) is formed between the lower side of the pressing plate (31) and the bracket (10); and the display frame (40) is installed between the placement groove (25) and the clamping groove (34).

3. A cultural media publicity and display device according to claim 2, characterized in that: The bracket device (20) further comprises a connecting rod (22), a fastener (23) and a spring (24); at least two connecting rods (22) are fixedly connected to the bracket (21) on a side close to the support (10); a limiting hole (11) is provided on the support (10) on a side close to the bracket (21); and a mounting hole (12) is provided on a side away from the bracket (21); the connecting rod (22) is inserted into the limiting hole (11); the spring (24) is sleeved on the connecting rod (22); the fastener (23) is mounted on the connecting rod (22); one end of the spring (24) abuts against the support (10) and the other end abuts against the fastener (23).

4. A cultural media publicity and display device according to claim 3, characterized in that: The clamping device (30) further comprises an adjusting screw (32), the pressing plate (31) is provided with an adjusting hole (311), the top of the bracket (10) is provided with a threaded hole, and the adjusting screw (32) passes through the adjusting hole (311) and is screwed to the threaded hole on the bracket (10).

5. A cultural media publicity and display device according to claim 4, characterized in that: The adjustment hole (311) is a long hole.

6. A cultural media publicity and display device according to claim 4, characterized in that: The threaded hole at the top of the bracket (10) is formed by installing a rivet nut (33).

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