CN2348452Y - Picture automatic changing display machine - Google Patents

Abstract

An automatic picture changing display machine for displaying pictures comprises: a box, an upper roller and a lower roller, a motor for driving the upper and lower rollers to rotate, a display screen for displaying pictures, an LED text display for displaying text, a colored lamp, a speaker for providing relevant audio information, a plastic bag strip for inserting pictures, and an electronic control device. The automatic picture changing display machine of the present invention is easy to use and provides a large amount of information.

Description

Picture automatic changing display machine

The present invention relates to an automatic picture changing display machine, more specifically to an automatic picture changing display machine capable of automatically changing pictures displayed on a light box.

Currently, light boxes for displaying pictures have been widely used in various fields, such as advertisement, entertainment and education. They can be made in the desired size, and some can even be made very large, so that the pictures displayed are very eye-catching. When images need to be changed, some of these light boxes are achieved by hand, while others are achieved by rotating a built-in motor to change a pre-placed set of images. But these existing light boxes have some disadvantages. For example, because only pictures are displayed, the amount of information provided is not large enough. In light boxes that change pictures by built-in motors, it is necessary to glue the ends of a group of pictures to each other in advance. Even into a long strip, it is not convenient to use.

The first object of the present invention is to provide an automatic picture-changing display machine, which improves the existing light box. information, so the amount of information transmitted is large.

The second object of the present invention is to provide an automatic picture changing display machine, which improves the existing light box, and is easy to use because it uses plastic bag strips to insert pictures.

In order to achieve the first purpose of the present invention, a picture automatic conversion display machine for displaying pictures includes: a box body; an upper roller and a lower roller installed in the box body; a picture; a motor for driving the rotation of the upper and lower rollers; a display screen installed on the front of the box for displaying pictures; it is characterized in that it also includes: an LED text display installed around the display screen for displaying text; and Electronic control unit installed inside the box.

In order to achieve the second purpose of the present invention, the pictures in the picture automatic display machine are placed in plastic bag strips made of transparent materials, and the plastic bag strips can be divided into different parts for placing pictures of different sizes .

Through the detailed description of the preferred embodiment of the present invention in conjunction with the accompanying drawings, the structure and advantages of the automatic picture conversion display machine of the present invention will be seen more clearly. In the attached picture:

Fig. 1 is the perspective view of the picture automatic conversion display machine of the present invention;

Fig. 2 is a perspective view of the automatic picture conversion display machine of the present invention when the front cover is opened.

Describe the structure of the present invention below in conjunction with accompanying drawing.

As shown in the figure, the picture automatic conversion display machine of the present invention mainly includes the following parts: the box body represented by the mark 1, the display screen represented by the mark 2, the LED text display represented by the mark 3, the colorful lamp represented by the mark 4, and the display screen represented by the mark 5 The loudspeaker, the motor that the numeral 6 represents, the upper cylinder that the numeral 7 represents, the lower cylinder that the numeral 8 represents, the plastic bag strip that the numeral 9 represents, and the electronic control unit that the numeral 10 represents.

Plastic bag strip 9 is made of transparent material, can be divided into different parts by the dotted line shown in the figure, is used for inserting the picture of different sizes, as color film, and this is very convenient for the user. The image can be seen on the display screen with the help of light from behind. Plastic bag strip 9 rolls between upper drum 7 and lower drum 8. When the motor rotated under the control of the electronic control device 10, the plastic bag strips moved up and down, so the pictures inserted in the plastic bags were also changed to achieve the purpose of changing pictures.

In order to increase the amount of information, an LED text display is installed at the bottom of the front of the casing 1 to display various text information or other information related to the picture being displayed. At the same time, a loudspeaker is also installed at the bottom of the front of the box body 1, which is used to further provide various information or other information related to the displayed picture through sound, or play music to attract people's attention. In order to attract people's attention further, colored lights that can change from bright to dark are also installed on the edge of the front of the casing 1 .

The electronic control device 10 includes a memory, a timer and a remote control receiver not shown in detail in the figure. The memory is used to store all kinds of information displayed by the LED text display and various information played by the speaker. The timer is used to set the time for the automatic picture change display to be turned on and off, and the interval time for changing pictures. The opening and closing of the picture automatic changing display machine, and the control to the LED text display 3, colored lamp 4, loudspeaker 5, motor 6 etc., all can receive the remote controller (not shown in the figure) in user's hand and send out by remote control receiver signal to achieve.

The preferred embodiments of the present invention have been described above in conjunction with the accompanying drawings. This example is illustrative only, not restrictive of the present invention. Various modifications and improvements can be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims (5)

1. A picture automatic changing display machine for displaying pictures, comprising: box (1); An upper drum (7) and a lower drum (8) installed in the casing; The picture wound between the upper and lower drums; A motor (6) for driving the rotation of the upper and lower drums; The display screen (2) that is installed in the front of casing and is used for displaying picture; It is characterized in that also comprising: LED text display (3) for displaying text installed around the display screen; and The electronic control device (10) installed inside the box body, the electronic control device (10) includes a memory for storing various information displayed by the LED text display and various information played by the loudspeaker, and is used to set the automatic conversion display of the picture The timer for the time of turning on and off the machine and the interval time for changing pictures, and the remote control receiver for receiving the signal sent by the remote control in the user's hand. 2. The picture automatic conversion display machine according to claim 1, characterized in that said picture is placed in a plastic bag strip (9) made of transparent material, and the plastic bag strip can be divided into different parts for inserting different sizes picture of. 3. The picture automatic conversion display machine according to claim 1, characterized in that said LED text display (3) is installed below the display screen. 4. The automatic picture changing display machine according to claim 1, further comprising a speaker for providing related audio information. 5. The picture automatic conversion display machine according to claim 1, further comprising colored lights installed on the front edge of the box to attract people's attention.

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