Propaganda column for advertisement design and mechanism facilitating replacement of publicity board

Abstract

The utility model relates to a bulletin board for advertisement design, belongs to the technical field of bulletin boards, and particularly relates to a bulletin board for advertisement design and a mechanism for conveniently replacing a bulletin board, which comprises a bottom plate, adjusting bins are fixedly connected to two sides of the bottom plate, and fixing structures are arranged in the adjusting bins. The fixing structure comprises two fixing transverse plates which are located at the upper position and the lower position respectively, each fixing transverse plate is provided with a corner fixing block used for assisting in fixing, the fixing structure further comprises a support, the front side of the support is fixedly connected with a supporting plate, and the front face of the supporting plate is fixedly connected with the back face of the bottom plate. A rain-proof shed is arranged at the top end of the bracket; according to the publicity board convenient to replace, a conventional gluing installation mode is replaced, so that replacement and installation of the publicity board are more convenient and faster, and the problem that an existing publicity board installation mode adopting a gluing method is inconvenient to replace and disassemble is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of publicity boards, in particular to a publicity board for advertisement design and a mechanism for facilitating replacement of publicity boards. Background Art

[0002] Propaganda columns are an effective means for organizations or enterprises to carry out publicity, and are often used in public places such as streets, factories, and hotels. They generally use stainless steel as the frame, tempered glass or endurance board as the panel, and aluminum alloy as the roof. The panel can be opened to change the promotional image.

[0003] Most of the existing billboards have a simple structure and generally use a postable drawing board as a carrier for the promotional image. However, when the promotional period is long, when the promotional materials need to be replaced, the posted glue is difficult to separate from the billboard itself, which hinders the replacement of the promotional image and wastes time. Therefore, a billboard for advertising design and a mechanism for facilitating the replacement of billboards are proposed to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a billboard for advertising design and a mechanism for easily replacing billboards. By setting up a mechanism for easily replacing billboards, the conventional gluing installation method is replaced, making the replacement and installation of billboards more convenient and quick.

[0005] The technical solution to achieve the purpose of the utility model is: a mechanism for convenient replacement of promotional boards, including a base plate, both sides of which are fixedly connected to adjustment bins, a fixing structure is provided in the adjustment bin, and the fixing structure includes two fixed horizontal plates located at different upper and lower positions respectively, and each of the fixed horizontal plates is provided with a corner fixing block for auxiliary fixation.

[0006] In some embodiments, the fixing structure includes a light rod fixedly connected to the inner wall of one of the adjustment bins, wherein the inner wall of the other adjustment bin is rotatably connected to a bidirectional threaded screw, wherein the lower surface of the other adjustment bin is rotatably connected to a fixing button, and one end of the fixing button is coaxially fixed to the bidirectional threaded screw.

[0007] In some embodiments, the two fixed transverse plates are both slidably connected to the polished rod, and the two fixed transverse plates are both threadedly connected to the bidirectional threaded screw.

[0008] In some embodiments, a sliding rod is slidably connected to one side of the fixed horizontal plate, a rear end of the sliding rod is fixedly connected to the front side of the fixed horizontal plate, an adjustment screw is threadedly connected to one side of the fixed horizontal plate, and one end of the adjustment screw is rotatably connected to one side of the corner fixed block.

[0009] In some embodiments, an insertion groove is fixedly connected to the lower surface of the bottom plate, an avoidance groove is opened on the lower surface of the insertion groove, and an anti-separation plate is inserted into the inner wall of the insertion groove.

[0010] A billboard for advertising design includes any one of the convenient billboard replacement mechanisms described above, and also includes a bracket, the front side of the bracket is fixedly connected to a support plate, the front side of the support plate is fixedly connected to the back side of the base plate, and the top of the bracket is provided with a rainproof canopy.

[0011] In some embodiments, the front side of the support plate is rotatably connected to an acrylic cover plate, the front side of the support plate is rotatably connected to a support rod, and one end of the support rod away from the support plate is connected to the acrylic cover plate.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] The utility model is provided with a convenient promotional board replacement mechanism. When installing or replacing the promotional board, first uncover the acrylic cover, use the support rod to insert the support rod into the acrylic cover to support it, then remove the anti-separation plate, insert the promotional board from the avoidance groove at the bottom of the insertion groove, and then adjust the spacing of the fixed horizontal plates according to the width of the promotional board so that the two fixed horizontal plates can respectively press the upper edge and the lower edge of the promotional board, and then rotate the adjusting screw to drive the corner fixing plate to press on the promotional board, and then insert the anti-separation plate back into the insertion groove to complete the fixation. When the promotional board needs to be replaced, it is only necessary to remove the anti-separation plate and separate the corner fixing block from the promotional board to take out the promotional board to be replaced and replace it with a new one. Compared with the traditional method of using glue to bond, this operation is more convenient and quick, which can save time and improve efficiency.

[0014] The invention solves the problem that the existing installation method of the publicity board using the gluing method is inconvenient to replace and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the main structure provided in one embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the support plate structure provided in one embodiment of the present invention;

[0018] Figure 3 The utility model provides in one embodiment Figure 3 Front view planar structure diagram;

[0019] Figure 4This is a schematic diagram of the base plate and fixing structure provided in one embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the acrylic cover structure provided in one embodiment of the present invention.

[0021] Description of reference numerals:

[0022] 1. Bottom plate; 2. Adjustment chamber; 3. Fixing structure; 301. Fixed cross plate; 302. Corner fixing block; 303. Polished rod; 304. Bidirectional threaded screw; 305. Fixing button; 4. Sliding rod; 5. Adjustment screw; 6. Insertion slot; 7. Anti-detachment plate; 8. Bracket; 9. Support plate; 10. Rainproof canopy; 11. Acrylic cover; 12. Support rod. DETAILED DESCRIPTION

[0023] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides a billboard for advertising design and a convenient replacement mechanism for billboards through improvement. The technical solution of the utility model is:

[0025] like Figure 2 、 Figure 3 as well as Figure 4 As shown, in one embodiment, a mechanism for convenient replacement of promotional boards includes a base plate 1, and adjustment bins 2 are fixedly connected on both sides of the base plate 1. The two adjustment bins 2 are of the same size and specifications. Receiving grooves are made in the two adjustment bins 2 to accommodate part of the fixed structure 3. A fixed structure 3 is provided in the adjustment bin 2. The fixed structure 3 includes two fixed transverse plates 301 located at different upper and lower positions respectively. The fixed transverse plates 301 can cover the entire length of the base plate 1 in the transverse direction. Each fixed transverse plate 301 is provided with a corner fixing block 302 for auxiliary fixation. There are four corner fixing blocks 302 in total. Relative to the base plate 1, the corner fixing blocks 302 are respectively distributed at the four corners.

[0026] In one embodiment, the fixing structure 3 includes a light rod 303 fixedly connected to the inner wall of one of the adjustment chambers 2, wherein the inner wall of the other adjustment chamber 2 is rotatably connected to a bidirectional threaded screw 304, wherein the lower surface of the other adjustment chamber 2 is rotatably connected to a fixing button 305, one end of the fixing button 305 passes through the interior of the adjustment chamber 2, and one end of the fixing button 305 is coaxially fixed to the bidirectional threaded screw 304.

[0027] In one embodiment, both fixed transverse plates 301 are provided with sliding holes that are compatible with the polished rod 303, and both fixed transverse plates 301 are slidably connected to the polished rod 303. Both fixed transverse plates 301 are provided with threaded holes that are compatible with the bidirectional threaded screw 304, and both fixed transverse plates 301 are screwed to the bidirectional threaded screw 304. The two fixed transverse plates 301 are screwed at different directions of threads of the bidirectional threaded screw 304.

[0028] In one embodiment, a sliding rod 4 is slidably connected to one side of the fixed horizontal plate 301. The sliding rod 4 passes through the fixed horizontal plate 301 and is slidably connected thereto. The rear end of the sliding rod 4 is fixedly connected to the front side of the fixed horizontal plate 301. An adjusting screw 5 is threadedly connected to one side of the fixed horizontal plate 301. One end of the adjusting screw 5 is rotatably connected to one side of the corner fixing block 302. There are two sliding rods 4. When the sliding rod 4 is limited, the degree of contact between the corner fixing block 302 and the propaganda board is adjusted by adjusting the rotation amplitude of the screw 5.

[0029] In one embodiment, an insertion groove 6 is fixedly connected to the lower surface of the base plate 1, and an avoidance groove is opened on the lower surface of the insertion groove 6. The avoidance groove can facilitate the insertion of the promotional board. An anti-separation plate 7 is inserted into the inner wall of the insertion groove 6. The anti-separation plate 7 can cover the avoidance groove on one side and provide a certain supporting force from the bottom on the other side.

[0030] like Figure 1 and Figure 5 As shown, in one embodiment, a billboard for advertising design includes a mechanism for facilitating replacement of billboards, and also includes a bracket 8, the front side of the bracket 8 is fixedly connected to a support plate 9, the front side of the support plate 9 is fixedly connected to the back side of the base plate 1, and a rainproof canopy 10 is provided at the top of the bracket 8, which can prevent rain from damaging the information on the billboard.

[0031] In one embodiment, the front of the support plate 9 is rotatably connected to an acrylic cover plate 11, which rotates with the support plate 9 through a hinge. The acrylic cover plate 11 is transparent and convenient for people to watch. The front of the support plate 9 is rotatably connected to a support rod 12, and the acrylic cover plate 11 has a reserved hole for convenient insertion of the support rod 12. The end of the support rod 12 away from the support plate 9 is connected to the acrylic cover plate 11, and the acrylic cover plate 11 has a reserved hole for convenient insertion of the support rod 12.

[0032] The specific working method is: when the advertising design is used as a billboard and a convenient billboard replacement mechanism, when it is necessary to put in promotional materials, first uncover the acrylic cover 11, use the support rod 12 to insert the support rod 12 into the acrylic cover 11 to support it, then remove the anti-separation plate 7, insert the billboard from the avoidance groove at the bottom of the insertion groove 6, and then adjust the spacing of the fixed horizontal plate 301 according to the width of the billboard, so that the two fixed horizontal plates 301 can respectively promote the upper edge and the lower edge of the billboard, and then rotate the adjusting screw 5 to drive the corner fixing plate to press on the billboard, and then insert the anti-separation plate 7 back into the insertion groove 6 to complete the fixation. When it is necessary to replace the billboard, you only need to remove the anti-separation plate 7 and separate the corner fixing block 302 from the billboard to take out the billboard that needs to be replaced and replace it with a new one. The operation is simple and convenient.

[0033] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A mechanism for conveniently replacing a promotional board, comprising a bottom plate (1), characterized in that: Adjustment chambers (2) are fixedly connected to both sides of the bottom plate (1), a fixing structure (3) is provided in the adjustment chamber (2), and the fixing structure (3) comprises two fixed transverse plates (301) located at different upper and lower positions, and each of the fixed transverse plates (301) is provided with a corner fixing block (302) for auxiliary fixing.

2. The mechanism for conveniently replacing a promotional board according to claim 1, characterized in that: The fixing structure (3) comprises a polished rod (303) fixedly connected to the inner wall of one of the adjustment chambers (2), wherein the inner wall of the other adjustment chamber (2) is rotatably connected to a bidirectional threaded screw (304), wherein the lower surface of the other adjustment chamber (2) is rotatably connected to a fixing button (305), and one end of the fixing button (305) is coaxially fixed to the bidirectional threaded screw (304).

3. The mechanism for conveniently replacing a promotional board according to claim 1, characterized in that: The two fixed transverse plates (301) are both slidably connected to the polished rod (303), and the two fixed transverse plates (301) are both screwed to the bidirectional threaded screw rod (304).

4. The mechanism for conveniently replacing a promotional board according to claim 1, characterized in that: One side of the fixed transverse plate (301) is slidably connected to a sliding rod (4), the rear end of the sliding rod (4) is fixedly connected to the front side of the fixed transverse plate (301), one side of the fixed transverse plate (301) is threadedly connected to an adjusting screw (5), and one end of the adjusting screw (5) is rotatably connected to one side of the corner fixing block (302).

5. The mechanism for conveniently replacing a publicity board according to claim 1, characterized in that: The lower surface of the bottom plate (1) is fixedly connected with an insertion groove (6), the lower surface of the insertion groove (6) is provided with an avoidance groove, and the inner wall of the insertion groove (6) is plugged with an anti-separation plate (7).

6. A billboard for advertising design, comprising the convenient billboard replacement mechanism according to any one of claims 1 to 5, characterized in that: It also includes a bracket (8), the front side of the bracket (8) is fixedly connected to a support plate (9), the front side of the support plate (9) is fixedly connected to the back side of the base plate (1), and the top end of the bracket (8) is provided with a rainproof canopy (10).

7. The advertising design bulletin board according to claim 6, characterized in that: The front side of the support plate (9) is rotatably connected to an acrylic cover plate (11), and the front side of the support plate (9) is rotatably connected to a support rod (12), and one end of the support rod (12) away from the support plate (9) is connected to the acrylic cover plate (11).

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