JP3042533U - Display device that automatically switches pictures - Google Patents

Abstract

(57) Abstract: In addition to displaying a picture on a display screen, an LED character display unit and a speaker are used to provide related information, thereby providing a display device that transmits a large amount of information. To do. A display device for automatically switching a picture, which is used for displaying a picture, includes a box, an upper roller and a lower roller, a motor for rotationally driving the upper roller and the lower roller, and a display for displaying the picture. It has a screen, an LED character display section for displaying characters, a color lamp, a speaker for providing related audio information, a plastic bag member for inserting a picture, and an electric control section. The display device for automatically switching pictures according to the present invention is easy to use and provides a large amount of information.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a display device that automatically switches pictures, and more particularly to a display device that automatically switches pictures displayed in a lamp box.

[0002]

[Prior art]

 This lamp box displaying pictures is widely used in various fields such as advertising, entertainment and education. They are sized according to need and some can be made very large, so the pictures presented are quite impressive. When a picture needs to be switched, one lamp box does it manually, another lamp box rotates the motor inside it, and then switches a group of pre-arranged pictures. Be seen.

[0003]

[Problems to be solved by the device]

 However, these current lamp boxes have some drawbacks, for example, a lamp box whose picture is switched by an internal motor can only display pictures, and the amount of information provided is not large enough. So it was necessary to attach the edges of a group of pictures to each other one by one in advance to make a strip, which was not convenient to use.

A first object of the present invention is to provide a display device for automatically switching pictures, and the display device for automatically switching pictures is improved on the basis of the present lamp box. In addition to displaying a picture, a LED character display and a speaker are used to provide related information, and thus a large amount of information is transmitted.

A second object of the present invention is to provide a display device for automatically switching the picture, which display device for automatically switching the picture is improved based on the present lamp box, and Since the bag member is used for inserting the picture, it is easy to use.

[0006]

[Means for Solving the Problems]

 In order to achieve the first object of the present invention, an automatic picture switching display device used for displaying a picture is a box, an upper roller and a lower roller provided in the box, and an upper roller. It is equipped with a picture wound between the lower roller and the lower roller, a motor for rotating the upper roller and the lower roller, and a display screen provided at the front of the box for displaying the picture. Is further provided with an LED character display part provided around the display screen for displaying characters and an electric control part provided in the box.

In order to achieve the second object of the present invention, the picture in the display device for automatically switching the picture is housed in a plastic bag member made of a transparent material, and the plastic bag member is different. It can be divided into separate parts for inserting a size picture.

The structure and advantages of the automatic picture switching display device will be apparent from the detailed description of the preferred embodiment of the present invention with reference to the drawings.

[0009]

[Embodiment of the invention]

 The structure of the present invention will be described below with reference to the drawings. As shown in the drawings, the display device for automatically switching pictures according to the present invention is generally composed of the following parts: reference numeral 1 is a box, reference numeral 2 is a display screen, reference numeral 3 is an LED character display section, and reference numeral 4 is Color ramp, reference numeral 5 is a speaker, reference numeral 6 is a motor, reference numeral 7 is an upper roller, reference numeral 8 is a lower roller, reference numeral 9 is a plastic bag member, and reference numeral 10 is an electric control unit.

The plastic bag member is made of a transparent material, and is divided into separate parts according to the dotted line in the drawing to insert a picture of different size such as a color film. It is extremely convenient. With the help of light from behind, the picture can be seen on the display screen. The plastic bag member 9 is wound between the upper roller 7 and the lower roller 8. When the motor rotates under the control of the electric control unit 10, the plastic bag member moves up and down, the pictures inserted in the plastic bag are switched, and the purpose of switching the pictures is achieved.

In order to increase the amount of information, an LED character display section is provided at the front end of the box 1 for displaying various character information related to the picture to be displayed or other information. In addition, a speaker is also provided at the front end of the box 1 in order to further provide various information related to the displayed picture or other information through words or to provide playing music that draws people's attention. It is provided. To further attract the attention of people, a color lamp with a flicker converter is also arranged on the front edge of the box 1.

The electric control unit 10 has a memory, a timer, and a remote control receiver, which are not specifically shown in the drawing. The memory is used to store various information displayed on the LED character display and the information transmitted by the speaker, and the timer controls the time for turning on / off the display device to automatically switch the picture. It is used to set the time interval for switching pictures. On / off of the display device that automatically switches the picture, and control of the LED character display unit 3, the color lamp 4, the speaker 5 and the motor 6 are controlled by a remote control device (not shown) in the user's hand. It can be carried out by the remote control receiver receiving the transmitted signal.

The above is a description of preferred embodiments and drawings according to the present invention. The embodiments are merely descriptive and are not limited to the present invention. Those skilled in the art can make various changes and improvements without departing from the spirit and scope of the present invention.

[Brief description of the drawings]

FIG. 1 is a perspective view of a display device for automatically switching a picture according to the present invention.

FIG. 2 is a three-dimensional view of a display device according to the present invention that automatically switches pictures when the front cover is opened.

[Explanation of symbols]

1 ... Box, 2 ... Display screen, 3 ... LED character display,
4 ... Color lamp, 5 ... Speaker, 6 ... Motor, 7 ... Upper roller, 8 ... Lower roller, 9 ... Plastic bag member, 1
0 ... Electric control unit.

Claims (6)

[Utility model registration claims] 1. A box 1, an upper roller 7 and a lower roller 8 provided in the box, a picture wound between the upper roller and the lower roller, and the upper roller and the lower roller are rotationally driven. In a display device having a motor 6 and a display screen 2 provided at the front of the box for displaying pictures, which is used for displaying pictures and which automatically switches pictures, the display device also comprising An LED character display unit 3 provided around the display screen for displaying characters and an electric control unit 10 provided in the box are provided. 2. The picture is contained in a plastic bag member 9 of transparent material, the plastic bag member being separable into separate parts for inserting pictures of different sizes. 1. A display device that automatically switches the picture. 3. The display device according to claim 1, wherein the LED character display section 3 is provided below a display screen. 4. The automatic picture switching display of claim 1 including a speaker to provide relevant audio information. 5. The display device for automatically switching pictures according to claim 1, further comprising a color lamp provided at a front edge portion of the box for attracting a person's attention. 6. The electric control unit turns on / off a memory for storing various information displayed on the LED character display unit and various information transmitted by a speaker, and a display device for automatically switching a picture. The automatic picture according to claim 1, further comprising: Display device to switch between.