Bulletin board convenient to disassemble, assemble, replace and maintain

Abstract

The utility model discloses a bulletin board convenient to disassemble, replace and maintain, and relates to the technical field of bulletin boards, the bulletin board comprises a supporting column and a mounting assembly, a fixed bottom plate is mounted on the lower surface of the supporting column, and the mounting assembly is arranged on the surface of the supporting column; the installation assembly comprises a limiting sliding groove, an installation fixing groove, a limiting sliding plate, an installation fixing block, an installation clamping cover and a publicity board, the limiting sliding groove is formed in the upper end of the surface of the inner side of the supporting column, the installation fixing groove is formed in the upper surface of the supporting column, the limiting sliding plate is slidably connected to the inner side of the limiting sliding groove, and the installation fixing block is installed at the top of the limiting sliding plate. The installation fixing block is connected with the inner side of the installation fixing groove in a clamped mode, and an installation clamping cover is arranged on the outer side of the upper surface of the installation fixing block. According to the bulletin board convenient to disassemble, assemble, replace and maintain, overall disassembly and assembly of the bulletin board can be achieved through the installation assembly, storage and maintenance are convenient, leaflets of the bulletin board can be conveniently and rapidly replaced through the fixing assembly, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of propaganda columns, in particular to a propaganda column which is easy to disassemble, replace and maintain. Background Art

[0002] In the process of tourism promotion, bulletin boards can be used. Bulletin boards are a common promotional tool. They are usually installed on walls, plaques, glass, etc. in public places or within units and enterprises. They are used to publish promotional information, notices, etc. Bulletin boards have the characteristics of multiple information dissemination channels, a wide audience, and good transmission effects. However, current bulletin boards still have the following shortcomings:

[0003] For example, patent application number 202321631138.2 discloses a billboard that uses solar cells to store electricity, then uses a PLC controller to set a control program. The PLC controller then activates lights at night, which automatically illuminate the billboard, improving its display effectiveness. However, the billboard is not easy to quickly disassemble and assemble, and is not convenient for storage and maintenance.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a propaganda column that is easy to disassemble, replace and maintain is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a publicity board that is easy to disassemble, replace and maintain, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a propaganda column that is easy to disassemble, replace and maintain, comprising a support column and an installation assembly, a fixed base plate being installed on the lower surface of the support column, the installation assembly being arranged on the surface of the support column, and the installation assembly comprising a limiting slide groove, an installation fixing groove, a limiting slide plate, an installation fixing block, an installation snap-on cover and a propaganda board, the limiting slide groove being opened at the upper end of the inner surface of the support column, and an installation fixing groove being opened on the upper surface of the support column, the inner side of the limiting slide groove being slidingly connected to the limiting slide plate, and an installation fixing block being installed on the top of the limiting slide plate, the installation fixing block being snap-connected with the inner side of the installation fixing groove, and an installation snap-on cover being provided on the outer side of the upper surface of the installation fixing block, and the inner surface of the limiting slide plate being installed with a propaganda board.

[0007] Furthermore, there are two groups of support columns, and the support columns are symmetrically arranged on both sides of the propaganda board.

[0008] Furthermore, a promotional slot is provided on the front surface of the promotional board, and a fixing component for facilitating replacement of promotional pages is provided on the inner surface of the promotional slot.

[0009] Furthermore, the fixing component includes a fixing plate, an embedding groove and a magnetic attraction layer, and the fixing plate is arranged on the inner surface of the promotional groove, the inner surface of the fixing plate is provided with an embedding groove, and the inner surface of the embedding groove is provided with a magnetic attraction layer.

[0010] Furthermore, the fixing assembly also includes a limit opening, a magnetic block and a limit block, and the front surface of the fixing plate is provided with a limit opening, the inner surface of the limit opening is slidably connected to the magnetic block, and the limit block is installed on the front surface of the magnetic block.

[0011] Furthermore, the front hinge of the publicity slot is connected to a movable frame, the front surface of the movable frame is rotatably connected to a baffle, and the inner surface of the movable frame is embedded with tempered glass.

[0012] Furthermore, a lighting lamp is installed on the inner upper surface of the publicity board, and a support base is provided on the top of the publicity board.

[0013] Furthermore, a rain shelter is installed on the top of the support seat, and a solar photovoltaic panel is provided on the upper surface of the rain shelter.

[0014] The utility model provides a publicity board that is easy to disassemble, replace and maintain, and has the following beneficial effects:

[0015] 1. The utility model is provided with an installation component, which includes a limiting slide, an installation fixing groove, a limiting slide, an installation fixing block, an installation snap-on cover and a publicity board. When in use, the publicity board is installed on the inner upper end of the support column through the sliding connection between the limiting slide and the limiting slide, and the limiting slide moves downward along the inner side of the limiting slide until the limiting slide drives the installation fixing block to move to be snap-connected with the inner side of the installation fixing groove, and at the same time, the installation snap-on cover is snap-connected with the outer side of the upper end of the support column to reinforce the installation, so that the device can be disassembled and installed as a whole, which is convenient for storage and maintenance.

[0016] 2. The utility model is provided with a fixing component, which includes a fixing plate, an embedding groove and a magnetic layer. The fixing component also includes a limiting mouth, a magnetic block and a limiting block. When in use, the movable frame is opened, and the four corners of the promotional page are respectively embedded in the embedding grooves on the surface of the four groups of fixed plates inside the promotional groove. The limiting block is pressed inward so that the limiting block drives the magnetic block to slide inward along the inner side of the limiting mouth. Through the magnetic attraction between the magnetic block and the magnetic layer, the magnetic block fixes the promotional page on the inside of the embedding groove, so that the device can quickly and conveniently replace the promotional page, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a publicity board that is easy to disassemble, replace and maintain;

[0018] Figure 2This is a schematic diagram of the three-dimensional structure of an installation component of a publicity board that is easy to disassemble, replace and maintain;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a publicity board of the utility model that is easy to disassemble, replace and maintain;

[0020] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of the fixing components of a publicity board which is easy to disassemble, replace and maintain.

[0021] In the figure: 1. Support column; 2. Fixed bottom plate; 3. Installation component; 301. Limiting slide groove; 302. Installation fixing groove; 303. Limiting slide plate; 304. Installation fixing block; 305. Installation snap-on cover; 306. Promotional board; 4. Promotional groove; 5. Fixed component; 501. Fixed plate; 502. Embedded groove; 503. Magnetic layer; 504. Limiting port; 505. Magnetic block; 506. Limiting block; 6. Movable frame; 7. Baffle; 8. Tempered glass; 9. Lighting; 10. Support seat; 11. Rain shelter; 12. Solar photovoltaic panel. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 4 As shown, a propaganda column that is easy to disassemble, replace and maintain includes a support column 1 and a mounting assembly 3. A fixed base plate 2 is installed on the lower surface of the support column 1. The mounting assembly 3 is arranged on the surface of the support column 1, and the mounting assembly 3 includes a limiting slide 301, a mounting fixing groove 302, a limiting slide plate 303, a mounting fixing block 304, a mounting snap cover 305 and a propaganda board 306. The limiting slide 301 is opened at the upper end of the inner surface of the support column 1, and the upper surface of the support column 1 is opened. The inner side of the limiting slide 301 is slidably connected to the limiting slide plate 303, and the top of the limiting slide plate 303 is installed with a mounting fixing block 304, the mounting fixing block 304 is snap-connected with the inner side of the mounting fixing groove 302, and the outer side of the upper surface of the mounting fixing block 304 is provided with a mounting snap cover 305, and the inner surface of the limiting slide plate 303 is installed with a propaganda board 306.

[0024] The specific operation is as follows. When in use, the promotional board 306 is installed at the upper inner end of the support column 1 through the sliding connection between the limiting slide 303 and the limiting slide groove 301. The limiting slide 303 moves downward along the inner side of the limiting slide groove 301 until the limiting slide 303 drives the installation fixing block 304 to move to the inner side of the installation fixing groove 302, and at the same time, the installation snap-on cover 305 is snap-connected with the outer side of the upper end of the support column 1 to reinforce the installation.

[0025] Please refer to Figure 1 、 Figure 3 and Figure 4 , there are two groups of support columns 1, and the support columns 1 are symmetrically arranged on both sides of the publicity board 306. The front surface of the publicity board 306 is provided with a publicity slot 4, and the inner surface of the publicity slot 4 is provided with a fixing component 5 for conveniently replacing the publicity leaflet. The fixing component 5 includes a fixing plate 501, an embedding slot 502 and a magnetic layer 503, and the fixing plate 501 is provided on the inner surface of the publicity slot 4, the inner surface of the fixing plate 501 is provided with an embedding slot 502, and the inner surface of the embedding slot 502 is provided with a magnetic layer 503, the fixing component 5 also includes a limit port 504, a magnetic block 505 and a limit block 506 , and a limiting opening 504 is provided on the front surface of the fixed plate 501, a magnetic block 505 is slidably connected to the inner surface of the limiting opening 504, and a limiting block 506 is installed on the front surface of the magnetic block 505, the front hinge of the publicity slot 4 is connected to the movable frame 6, and the front surface of the movable frame 6 is rotatably connected to the baffle 7, and the inner surface of the movable frame 6 is embedded with tempered glass 8, a lighting lamp 9 is installed on the inner upper surface of the publicity board 306, and a support base 10 is provided on the top of the publicity board 306, a rainproof roof 11 is installed on the top of the support base 10, and a solar photovoltaic panel 12 is provided on the upper surface of the rainproof roof 11;

[0026] The specific operation is as follows. When in use, open the movable frame 6, and embed the four corners of the promotional page into the embedding grooves 502 on the surface of the four groups of fixed plates 501 inside the promotional groove 4 respectively, and press the limit block 506 inward to make the limit block 506 drive the magnetic block 505 to slide inward along the inner side of the limit opening 504. Through the magnetic attraction between the magnetic block 505 and the magnetic layer 503, the magnetic block 505 fixes the promotional page on the inner side of the embedding groove 502. The lighting lamp 9 makes the device convenient for browsing at night, and the solar photovoltaic panel 12 can absorb solar energy to provide electricity to the lighting lamp 9.

[0027] In summary, if Figures 1 to 4As shown, the propaganda column which is easy to disassemble, replace and maintain, when in use, first, the propaganda board 306 is installed on the inner upper end of the support column 1 through the sliding connection between the limiting slide plate 303 and the limiting slide groove 301, and the limiting slide plate 303 moves downward along the inner side of the limiting slide groove 301 until the limiting slide plate 303 drives the installation fixing block 304 to move to the inner side of the installation fixing groove 302, and at the same time, the installation snap cover 305 is snap-connected with the outer side of the upper end of the support column 1 to reinforce the installation, and then, the movable frame 6 is opened. , embed the four corners of the promotional page into the embedding grooves 502 on the surface of the four groups of fixed plates 501 inside the promotional groove 4, press the limit block 506 inward, so that the limit block 506 drives the magnetic block 505 to slide inward along the inner side of the limit opening 504, and the magnetic block 505 and the magnetic layer 503 are magnetically attracted to each other, so that the magnetic block 505 fixes the promotional page on the inner side of the embedding groove 502. The lighting lamp 9 makes the device convenient for browsing at night, and the solar photovoltaic panel 12 can absorb solar energy to provide electricity to the lighting lamp 9.

[0028] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A publicity board that is easy to disassemble, replace, and maintain, comprising a support column (1) and a mounting assembly (3), characterized in that: The support column (1) is provided with a fixed base plate (2) on its lower surface. The mounting assembly (3) is provided on the surface of the support column (1). The mounting assembly (3) comprises a limiting slide groove (301), a mounting fixing groove (302), a limiting slide plate (303), a mounting fixing block (304), a mounting clamping cover (305) and a publicity board (306). The limiting slide groove (301) is provided at the upper end of the inner surface of the support column (1). The upper surface of the support column (1) is provided with a mounting fixing groove (302). The inner side of the limiting slide groove (301) is slidably connected to the limiting slide plate (303). The top of the limiting slide plate (303) is provided with a mounting fixing block (304). The mounting fixing block (304) is engaged with the inner side of the mounting fixing groove (302). The outer side of the upper surface of the mounting fixing block (304) is provided with a mounting clamping cover (305). The inner surface of the limiting slide plate (303) is provided with a publicity board (306).

2. A publicity board that is easy to disassemble, replace and maintain according to claim 1, characterized in that: Two groups of support columns (1) are provided, and the support columns (1) are symmetrically arranged on both sides of the publicity board (306).

3. The publicity board that is easy to disassemble, replace and maintain according to claim 1 is characterized in that: The front surface of the publicity board (306) is provided with a publicity slot (4), and the inner surface of the publicity slot (4) is provided with a fixing component (5) for facilitating the replacement of publicity pages.

4. The publicity board that is easy to disassemble, replace and maintain according to claim 3 is characterized in that: The fixing assembly (5) comprises a fixing plate (501), an embedding groove (502) and a magnetic attraction layer (503), and the fixing plate (501) is arranged on the inner surface of the publicity groove (4), the inner surface of the fixing plate (501) is provided with an embedding groove (502), and the inner surface of the embedding groove (502) is provided with a magnetic attraction layer (503).

5. The publicity board that is easy to disassemble, replace and maintain according to claim 4 is characterized in that: The fixing assembly (5) further comprises a limiting opening (504), a magnetic block (505) and a limiting block (506), and the limiting opening (504) is provided on the front surface of the fixing plate (501), the inner surface of the limiting opening (504) is slidably connected to the magnetic block (505), and the limiting block (506) is installed on the front surface of the magnetic block (505).

6. The publicity board that is easy to disassemble, replace and maintain according to claim 3 is characterized in that: The front hinge of the publicity slot (4) is connected to a movable frame (6), and the front surface of the movable frame (6) is rotatably connected to a baffle (7), and the inner surface of the movable frame (6) is embedded with tempered glass (8).

7. The publicity board that is easy to disassemble, replace and maintain according to claim 1 is characterized in that: An illuminating lamp (9) is installed on the inner upper surface of the publicity board (306), and a supporting seat (10) is provided on the top of the publicity board (306).

8. The publicity board that is easy to disassemble, replace and maintain according to claim 7 is characterized in that: A rainproof roof (11) is installed on the top of the support seat (10), and a solar photovoltaic panel (12) is provided on the upper surface of the rainproof roof (11).

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