CN204946504U - Rotary bill board - Google Patents

Abstract

The utility model discloses a rotating billboard, which is mainly composed of an advertisement installation board and a column; a bottom bracket is fixed on one side of the advertisement installation board, and a bottom bracket that can drive the advertisement installation is arranged in the bottom bracket. The bearing for plate rotation, the outer ring of the bearing is relatively fixed to the bottom bracket, the inner ring of the bearing is fixedly riveted with one end of the riveting screw, and the other end of the riveting screw extends out of the bottom bracket to connect with the column. The rotating billboard described in the utility model has a simple structure and can achieve a convenient and reliable rotating effect. It not only solves the problem of fixed display direction of billboards, but also solves the problem of inconvenience when changing advertisements.

Description

rotating billboard

technical field

The utility model relates to the field of advertising equipment, in particular to a rotating advertising board.

Background technique

In public places, billboards are used to give directions, promote slogans or promote products. For example, in shopping malls, billboards can introduce brands and products to customers; in large-scale public events, billboards can guide the participants; in communities, billboards can provide residents with community information.

Most of the billboards currently on the market are composed of advertising installation boards directly fixed and connected to columns. Advertisements are generally pasted directly on the advertising installation boards. This kind of billboards can only be fixed in one direction, and the advertisements on the advertising installation boards can only Always keep the same orientation. However, in practical application, it is found that the single-oriented publicity method of billboards cannot meet the needs of extensive publicity of billboards, so people need to change the direction of billboards frequently during the use of billboards. Since the advertising installation board and the column of this billboard are fixedly connected structures, it is necessary to move the billboard as a whole when changing the direction of the billboard. Since the billboard needs to ensure its stability, especially when it is used outdoors, it needs to have a certain wind resistance, so when making a billboard column, the volume of the column will increase relatively, and the quality of the column will increase relatively. Therefore, it will cause difficulty in movement when the billboard is moved as a whole, and it is inconvenient to repeatedly change the direction of the billboard.

In addition, because the advertising installation board and the column of the billboard are relatively fixed, the advertisement can only be designed according to the size of the advertising installation board, which has certain limitations on the content of the advertisement. Advertisements are generally pasted directly on the ad installation board, so when replacing an ad, the old ad can only be torn off first, and then a new ad is pasted. This method of replacing advertisements is not only cumbersome but also easily causes residues when tearing off old advertisements, and it is difficult to remove old advertisements at one time, which causes inconvenience to the pasting of new advertisements.

In order to solve the above-mentioned problems, people have also designed billboards whose advertising mounting boards can rotate relative to the columns, but most of them must be realized by motors, and the structure is complicated. It is difficult for such billboards to be widely used in public places.

Contents of the invention

The purpose of the utility model is to provide a simple structure, easy assembly, and the advertising installation plate can be rotated relative to the column to rotate the billboard.

In order to achieve the above purpose, the rotating billboard designed by the utility model is mainly composed of an advertisement installation board and a column; its special feature is that a bottom bracket is fixed on one side of the advertisement installation board, and the The bottom bracket is provided with a bearing that can drive the rotation of the advertising installation board. The outer ring of the bearing is relatively fixed to the bottom bracket. The inner ring of the bearing is fixedly riveted with one end of the riveting screw, and the other end of the riveting screw extends The bottom edge bracket is threadedly connected with the column.

The utility model fixes the bearing and the riveting screw to fix the outer ring of the bearing relative to the advertising mounting plate, and the inner ring of the bearing is fixed relative to the riveting screw, so the advertising mounting plate is rotatable relative to the riveting screw. The other end of the riveting screw is connected to the column, so it can be seen that the advertising installation board can be rotated relative to the column.

As one of the preferred solutions, an upper fastening sleeve and a lower fastening sleeve that can rotate along the circumferential direction of the riveting screw are arranged between the bottom bracket and the upright; the bottom bracket and the upper fastening sleeve can be screwed together A friction surface is formed, the upper fastening sleeve and the lower fastening sleeve can be screwed together to form a friction surface, and the lower fastening sleeve and the column can be screwed together to form a friction surface.

When the upper fastening sleeve and the bottom bracket are screwed together to form a friction surface, due to the friction force between the upper fastening sleeve and the bottom bracket at this time, the bottom bracket cannot rotate freely relative to the riveting screw, so the upper fastening sleeve It can play the role of fixing the bottom edge bracket; when the upper clamping sleeve and the lower clamping sleeve are screwed together to form a friction surface, the upper clamping sleeve and the lower clamping sleeve cannot rotate freely on the riveting screw at the same time. Therefore, at this time, the two fastening sleeves and the riveting screws are relatively fixed; when the lower fastening sleeve and the column are tightened to form a friction surface, due to the friction force between the lower fastening sleeve and the column at this time, the riveting bolt and the column are relatively fixed, so this Nowadays, the fastening sleeve plays the role of fixing the riveted bolt.

Further, the bottom bracket is connected with the advertisement installation board through screws. The bottom edge bracket is fixed on the advertising installation board by screws, so that the bottom edge bracket can be easily disassembled. The bottom bracket can be selectively fixed on any side of the advertisement installation board, and such a structure can be adapted to different advertisement sizes.

Furthermore, the bottom bracket is a "U"-shaped groove structure with an upward opening, and the two sides of the bottom bracket are attached to the front and rear sides of the advertising installation board respectively. The structure that the two sides of the bottom bracket and the front and rear sides of the advertisement installation board are tightly fitted can increase the relative stability of the bottom bracket and the advertisement installation board, so that the rotation of the advertisement installation board can be driven more stably when the bottom bracket rotates.

Still further, a bottom fixing plate is arranged inside the bottom bracket, and the bottom fixing plate is located on the upper surface of the bearing. Screws pass through the bottom fixing plate to more closely fix the bottom bracket on the advertising mounting plate; the bottom fixing plate is located above the bearing to reduce friction between the bearing and the advertising mounting plate when rotating.

As the second preferred solution, the advertisement installation board is mainly composed of two transparent boards and a frame; there are four frames, and the four frames are respectively detachably clamped around the two transparent boards. The structure of this advertising installation board can sandwich the advertisement between two transparent boards instead of sticking it directly on the advertisement installation board; and the frame is detachable, so that when replacing the advertisement, the old advertisement can be directly taken out and the new one can be replaced. Ads are inserted.

Further, the advertisement installation board also includes four corners, and the respective frames are connected by plugging the corners from end to end. The function of the four corners is to make it easier to disassemble each frame.

Description of drawings

Fig. 1 is a structural schematic diagram of a rotating billboard, in which only a part of the column is shown.

Fig. 2 is a structural schematic view of the rotating billboard without uprights.

Fig. 3 is a cross-sectional schematic view of Fig. 2 after the advertisement installation board is removed.

Fig. 4 is a schematic diagram of the longitudinal section structure in Fig. 2 after the advertisement installation board is removed.

FIG. 5 is a schematic structural diagram of the riveting screw in FIG. 2 .

Fig. 6 is a structural schematic diagram of the upper fastening sleeve and the lower fastening sleeve in Fig. 2 .

FIG. 7 is a schematic top view of the structure of FIG. 6 .

FIG. 8 is a schematic diagram of a cross-sectional structure of the frame of the advertisement installation board in FIG. 2 .

FIG. 9 is a schematic perspective view of the corner of the advertisement installation board in FIG. 2 .

FIG. 10 is a schematic structural diagram of the bottom bracket in FIG. 2 .

FIG. 11 is a schematic top view of the structure of FIG. 10 .

FIG. 12 is a schematic structural view of the bottom fixing plate in FIG. 2 .

Fig. 13 is a schematic diagram of the structure when the bottom bracket and the upper fastening sleeve are screwed together in Fig. 2 .

Fig. 14 is a schematic structural view of the upper fastening sleeve and the lower fastening sleeve in Fig. 2 when they are screwed together.

Fig. 15 is a schematic diagram of the structure when the upper and lower fastening sleeves and the column in Fig. 2 are screwed together.

In the figure: advertising installation board 1 (in which: transparent board 1.1, frame 1.2, corner 1.3), column 2, bottom bracket 3, riveting screw 4, bearing 5, fastening sleeve 6 (in which: upper fastening sleeve 6.1, lower Tightening sleeve 6.2), screw 7, bottom edge fixing plate 8.

detailed description

The implementation of the utility model will be described in detail below in conjunction with the accompanying drawings, but it does not constitute a limitation of the utility model, and it is only used as an example. At the same time, through explanation, the advantages of the utility model will become clearer and easier to understand.

The rotating billboard shown in FIGS. 1 to 4 is mainly composed of an advertisement mounting plate 1 and a column 2 , which are connected together by riveting screws 4 . The advertisement mounting plate 1 is arranged above the column 2 .

As shown in Figures 1, 2, 8 and 9, the advertisement installation board 1 is composed of two transparent boards 1.1, four frames 1.2 and four corners 1.3. The two transparent plates 1.1 are of the same size, they are stacked together, and an advertisement is sandwiched between the two transparent plates 1.1. There are grooves on the four frames 1.2, which are respectively clamped around the two transparent plates 1.1, and any frame 1.2 can be disassembled from the transparent plate 1.1. The four frames 1.2 are connected end to end by inserting corners 1.3. Each corner 1.3 has two latch structures, and each corner 1.3 is respectively inserted into one end of two adjacent frames 1.2. When any frame 1.2 is disassembled, the two transparent plates 1.1 can be pulled out from the remaining three frames 1.2 with advertisements entrained.

As shown in Figures 1 to 5 and 10 to 12, the advertisement installation board 1 is rectangular, and its frame 1.2 is composed of two long frames and two short frames. A bottom frame 3 is fixed on one of the frames 1.2, and the bottom frame 3 is a U-shaped groove structure, and the inner sides of the two sides are respectively closely attached to the two sides of the one frame 1.2. Bearing 5 is arranged in bottom bracket 3, and described bearing 5 is deep groove ball bearing, and its outer ring is fixed with the inner side of the two sides of bottom bracket 3, and its inner ring is fixedly riveted with one end of riveting screw 4. A bottom fixing plate 8 is arranged above the bearing 5, and the bottom fixing plate 8 is in close contact with the frame 1.2. The bottom bracket 3 is fixed to the frame 1.2 by screws 7 . The screws 7 are two cross-recessed countersunk head self-tapping screws, which are symmetrically fixed on both sides of the riveting screw 4 respectively. The screws 7 pass through the bottom fixing plate 8 to fix the bottom bracket 3 on the one frame 1.2. The other end of the riveting screw 4 is threadedly connected with the column 2 .

As shown in Figures 6, 7, 13 to 15, an upper fastening sleeve 6.1 and a lower fastening sleeve 6.2, which can rotate along the circumferential direction of the riveting screw 4, are arranged between the bottom bracket 3 and the column 2. The upper fastening sleeve 6.1 is above the lower fastening sleeve 6.2. When the upper fastening sleeve 6.1 and the bottom bracket 3 are screwed together, the friction surface M1 can be formed, so that the upper fastening sleeve 6.1 and the bottom bracket 3 are relatively fixed; when the upper fastening sleeve 6.1 and the lower fastening sleeve 6.2 are screwed together When the friction surface M2 is formed, the upper clamping sleeve 6.1 and the lower clamping sleeve 6.2 are relatively fixed; when the lower clamping sleeve 6.2 and the column 2 are screwed together, the friction surface M3 can be formed, so that the lower clamping sleeve 6.2 and the column are 2 pair fixed.

The installation and use process of the rotating billboard described in the utility model is as follows:

Because the advertisement mounting plate 1 of the present utility model is rectangular, four frames 1.2 are divided into two long frames and two short frames. The bottom bracket 3 can be selectively fixedly installed on any long frame or short frame according to different advertisement sizes. When the advertisement needs to be displayed horizontally, the bottom frame 3 is fixedly installed on the long frame; when the advertisement needs to be displayed vertically, the bottom frame 3 is fixedly installed on the short frame. In the following, the fixed installation of the bottom frame 3 on the long frame is taken as an example.

When placing the advertisement, disassemble the long frame opposite to the long frame on which the bottom bracket 3 needs to be installed, and pull out two transparent plates 1.1. Advertisements are placed between two transparent panels 1.1. Then re-place the two transparent boards 1.1 with advertisements in the remaining three frames 1.2, and reinstall and fix the disassembled long frames. Advertisements placed at this time can be placed between two transparent boards 1.1 with the backs of two pages of advertisements attached to each other.

Fix the riveting screw 4 and the bearing 5 by riveting. The other end of the riveting screw 4 suspended in the air passes through the bottom frame 3 from top to bottom (the direction of the U-shaped opening of the bottom frame 3 is upward). At this time, the outer ring of the bearing 5 is just stuck on the inner surfaces of both sides of the bottom bracket 3 and fixed, so that the bearing 5 can drive the bottom bracket 3 to rotate.

The upper fastening sleeve 6.1 and the lower fastening sleeve 6.2 are rotated and installed on the riveting screw 4 sequentially from the suspended end of the riveting screw from bottom to top. The upper fastening sleeve 6.1 is above the lower fastening sleeve 6.2. Tighten the upper fastening sleeve 6.1 and the lower fastening sleeve 6.2 to form the friction surface M1, and at this time, the upper fastening sleeve 6.1, the lower fastening sleeve 6.2 and the riveting screw 4 are relatively fixed.

A bottom fixing plate 8 is placed inside the bottom bracket 3 , and the bottom fixing plate 8 is above the bearing 5 . The two screws 7 are arranged symmetrically on both sides of the riveting screw 4 respectively. Two screws 7 pass through the bottom bracket 3 and the bottom fixing plate 8 sequentially from bottom to top to fix the bottom bracket 3 on the long frame.

At this time, the rotating bearing 5 can drive the advertisement mounting plate 1 to rotate together. And when the advertisement installation board 1 is rotated, the upper fastening sleeve 6.1, the lower fastening sleeve 6.2 and the riveting screw 4 are still relative to the advertisement installation board 1 . Thus, the upper fastening sleeve 6.1 and the lower fastening sleeve 6.2 can be used as handles, and the suspended end of the riveting screw 4 can be screwed into the column 2 .

After the connection between the riveting screw 4 and the column 2 is completed, the lower fastening sleeve 6.2 is rotated downward along the circumferential direction of the riveting screw 4 until the lower tightening sleeve 6.2 and the column 2 are tightened to form a friction surface M3. At this time, the riveting screw 4, the lower fastening sleeve 6.2 and the column 2 are relatively stationary, so that the riveting screw 4 and the column 2 are fixed.

Rotate the advertising installation board 1 to adjust to the direction to be displayed. Then the upper fastening sleeve 6.1 is rotated upward along the circumferential direction of the riveting screw 4 until the riveting screw 4 and the bottom bracket 3 are tightened to form a friction surface M1. At this moment, the riveting screw 4, the upper fastening sleeve 6.1 and the base frame 3 are relatively stationary, and thus the riveting screw 4 is fixed with the base frame 3, so that the whole rotating billboard is in a fixed state.

When it is necessary to adjust the direction of advertisement display, you only need to rotate the upper fastening sleeve 6.1 downward along the riveting screw 4, and then adjust the position of the advertisement installation plate, and then tighten the upper fastening sleeve 6.1 and the bottom edge Bracket 3, thereby fixing the rotating billboard again.

When there are two pages of advertisements between the two transparent boards 1.1, another page of advertisements can be displayed only by rotating the orientation of the advertisement installation board 1 by 180 degrees. Two pages of ads can be displayed alternately.

When the advertisement needs to be replaced, just remove the frame 1.2 at the top of the advertisement installation board 1, pull out two transparent boards 1.1, replace the new advertisement and then place the two transparent boards 1.1, and the disassembled frame 1.2 is completed. Can.

The rotating billboard described in the utility model has a simple structure and can achieve a convenient and reliable rotating effect. It not only solves the problem of fixed display direction of billboards, but also solves the problem of inconvenience when changing advertisements.

Claims (8)

1. A rotating advertising board, mainly composed of an advertising installation board (1) and a column (2); it is characterized in that: a bottom bracket (3) is fixed on one side of the advertising installation board (1) , the bottom bracket (3) is provided with a bearing (5) that can drive the advertisement mounting plate (1) to rotate, the outer ring of the bearing (5) is relatively fixed to the bottom bracket (3), and the bearing ( 5) the inner ring is fixedly riveted with one end of the riveting screw (4), and the other end of the riveting screw (4) protrudes from the bottom bracket (3) and is threadedly connected with the column (2). 2. The rotating billboard according to claim 1, characterized in that: an upper fastening sleeve that can rotate along the circumferential direction of the riveting screw (4) is arranged between the bottom frame (3) and the upright (2) (6.1) and the lower clamping sleeve (6.2); the bottom bracket (3) and the upper clamping sleeve (6.1) can be screwed together to form a friction surface (M1), and the upper clamping sleeve (6.1) and the lower clamping sleeve (6.1) The fastening sleeve (6.2) can be screwed together to form a friction surface (M2), and the lower fastening sleeve (6.2) and the column (2) can be screwed together to form a friction surface (M3). 3. The rotating billboard according to claim 1, characterized in that: the bottom bracket (3) is connected to the billboard (1) through screws (7). 4. The rotating billboard according to claim 2, characterized in that: the bottom bracket (3) is connected to the billboard (1) through screws (7). 5. The rotating billboard according to claim 4, characterized in that: the bottom bracket (3) is a "U"-shaped groove structure with an upward opening, and the two sides of the bottom bracket (3) are installed with the advertisement The front and rear sides of the board (1) are attached to each other respectively. 6. The rotating billboard according to claim 5, characterized in that: a bottom fixing plate (8) is arranged in the bottom bracket (3), and the bottom fixing plate (8) is located on the bearing (5 ) above. 7. The rotating billboard according to any one of claims 1 to 6, characterized in that: the advertisement installation board (1) is mainly composed of two transparent boards (1.1) and a frame (1.2); the frame There are four (1.2), and the four frames (1.2) are respectively detachably clamped around the two transparent plates (1.1). 8. The rotating billboard according to claim 7, characterized in that: the advertisement installation board (1) also includes four corners (1.3), and each frame (1.2) is connected to each other by plugging the corners (1.3) end to end. connect.