CN2488133Y - Horizontal three-face turning-over narrow frame billboard - Google Patents

Abstract

The utility model relates to a horizontal three-face turning-over narrow frame billboard which comprises a driving device (1), a triangular prism (2), an frame (3), a motor (4), a roller (5) and a rubber strip. The utility model is characterized in that surface of the triangular prism (2) is concavo-convex, and the frame (3) is narrow side type, and gapless gear driving mode is adopted by driving device (1). For the above structure is adopted in the device, the utility model has advantages of a simple structure, small occupied area, low cost, convenient advertisement alteration, wide application scale.

Description

Horizontal Flip Type Narrow Frame Three-side Flip Billboard

The utility model relates to an advertisement device, in particular to a horizontally flipped billboard with a narrow frame and three sides turned over.

At present, the existing billboards are generally vertical triangular columns, the structure is relatively complex, the volume is large and the number of triangular columns is large, the frame is bulky, the space is large, the cost is high, and it is difficult to replace the advertisement at any time according to the different needs of users. How to design a kind of volume is small, cost is low, can change advertisement at any time is the current primary issue.

The purpose of the utility model is to provide a horizontally flipped billboard with narrow frame and three sides with simple structure, accurate flipping, small and compact structure, which can effectively replace advertisements according to different needs of people.

The purpose of this utility model is achieved in this way: on the transmission device of the rotating shaft of the billboard, a roller-type gapless gear transmission is adopted, and a magnetic medium is attached to the roller; The middle of the billboard is drooping and light in structure, and the triangular prism surface of the billboard adopts a concave-convex narrow frame structure. When the transmission device on the roller drives the triangular prism-shaped billboard to rotate, after each rotation of one surface - 120 degrees, the time electronic modulator will control a short pause, and the length of the pause can be determined according to Demand modulation; then rotate, pause, and continue, so as to achieve the purpose of advertising. When replacing the advertising surface, it is only necessary to remove the thin metal plate attached to the surface of the triangular prism and replace it with a new one.

Due to the adoption of the above structure, not only the structure is light and small, the cost is low, but also the required advertisements can be easily replaced at will.

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the schematic diagram of the utility model;

Fig. 2 is a schematic structural view of the narrow frame of the present invention;

Fig. 3 is a structural diagram of a triangular prism of the present invention.

In the figure 1, transmission device 2, triangular prism 3, frame 4, motor 5, roller 6, rubber strip.

In Fig. 1, the triangular prism (2) is directly connected to the roller (5) through the transmission device (1); in order to ensure that the triangular prism (2) does not sag in the middle when it is turned horizontally, the triangular prism (2) The surface of the surface adopts a concave-convex structure as shown in Figure 3, and a magnetic adhesive strip (6) is installed in the groove; the roller (5) is installed in the narrow frame (3) as shown in Figure 2; the motor ( 4) pass through the frame (3) and directly connect with the roller (5). When the motor (4) drives the transmission (1) to rotate horizontally without clearance, the triangular prism (2) is also driven to rotate with clearance due to the engagement between the clearance-free rollers (5) of the transmission (1). When the billboard of the triangular prism (2) turns 120 degrees, it will pause. The length of its pause time is realized by modulating the time electronic modulator. In order to save space and reduce volume, the frame (3) of the device adopts a narrow frame, which is suitable for both external billboards and indoor billboards. There are multiple groups of rollers (5) containing magnetic media in the narrow frame (3) in the device.

When the advertising device is powered on, the motor (4) drives the transmission device (1) of the gapless roller (5) to rotate, and makes the advertising surface adsorbed on the concave-convex surface flip along, and every time the advertising screen is flipped, there will be a new The picture appears, and there is a short pause; when replacing the advertisement picture, it is only necessary to remove the metal sheet on the surface of the triangular prism (2) and replace it with a new one.

The utility model has the advantages of simple structure, small space occupation, convenient advertisement replacement, low manufacturing cost and wide application.

Claims (4)

1. A horizontally flipped billboard with a narrow frame and three sides, which is composed of a transmission device (1), a triangular prism (2), a frame (3), a motor (4), a roller (5) and a rubber strip (6) , is characterized in that: the transmission device (1) adopts backlash-free gear transmission. 2. According to claim 1, the billboard with a narrow frame and a narrow border can be flipped on three sides, characterized in that the surface of the triangular prism (2) is concave-convex. 3. According to claim 1, the billboard with a narrow frame and a narrow frame can be flipped on three sides, characterized in that: the frame (3) is narrow-sided. 4. According to claim 1, the billboard with a narrow frame and a narrow frame can be flipped on three sides, characterized in that the adhesive strip (6) is a magnetic adhesive strip.

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