KR20220168329A - Video and audio system - Google Patents

Abstract

The present invention relates to a modular video and audio system. In a video and audio system installed in a classroom or conference room, a plurality of functional devices of the video and audio system are accommodated in the rear in the form of a card. The volume and price can be reduced compared to the existing multi-stage rack type.

Description

Modular video and audio system {VIDEO AND AUDIO SYSTEM}

The present invention relates to a video and audio system, and more particularly to a modular video and audio system installed in conference rooms, lecture rooms, and the like.

The commonly used video and audio equipment (power amp equipment) is bulky and has a large price difference, so it is less competitive.

In addition, since the video and audio equipment is basically a stand-alone type, in case of failure, each equipment is separated and moved to the manufacturer to be repaired and then set again, which causes a lot of inconvenience in use and management.

Patent Publication No. 10-2009-0001928 (published on January 09, 2009) Registered Patent Publication No. 10-0674646 (registration notice on January 26, 2007)

In the embodiment of the present invention, various equipment such as input/output terminals, controllers, networks, and computers of the video and audio system are modularized in the form of cards and formed in a single rack type to provide a modular video and audio system that is easy to maintain and repair. would like to propose

The problem to be solved by the present invention is not limited to those mentioned above, and another problem to be solved that is not mentioned can be clearly understood by those skilled in the art from the description below. There will be.

According to an embodiment of the present invention, in a video and sound system installed in a lecture room or conference room, a modular video and sound system characterized in that a plurality of functional equipment of the video and sound system is accommodated in the form of a card at the rear. can provide

According to an embodiment of the present invention, various equipment such as input/output terminals, controllers, networks, and computers of video and audio systems are modularized in the form of cards and formed in a single rack type to facilitate maintenance and repair. Compared to this, the volume can be reduced to 1/10 level and the price can be reduced to 1/5 level.

1 is a front perspective view of a modular video and audio system according to an embodiment of the present invention.
2 is a rear perspective view of a modular video and audio system according to an embodiment of the present invention.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and can be implemented in various forms, only the present embodiments make the disclosure of the present invention complete, and those skilled in the art in the art to which the present invention belongs It is provided to fully inform the person of the scope of the invention, and the scope of the invention is only defined by the claims.

In describing the embodiments of the present invention, detailed descriptions of well-known functions or configurations will be omitted unless actually necessary in describing the embodiments of the present invention. In addition, terms to be described later are terms defined in consideration of functions in the embodiment of the present invention, which may vary according to the intention or custom of a user or operator. Therefore, the definition should be made based on the contents throughout this specification.

In the embodiment of the present invention, various equipment such as input/output terminals, controllers, networks, and computers of the video and audio system are modularized in the form of cards and formed in a single rack type to provide a modular video and audio system that is easy to maintain and repair. would like to propose

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front perspective view of a modular video and audio system according to an embodiment of the present invention.

As shown in FIG. 1, the modular video and audio system according to an embodiment of the present invention can be unified into a 19-inch rack type and installed in a conference room or lecture room. In addition, it is characterized in that various equipment such as input/output terminals of video and sound systems, controllers, networks, and computers are modularized in the form of cards.

The standard of the system may be manufactured to, for example, a width of 500 mm, a depth of 350 mm, and a height of 200 mm.

The modular video and sound system according to an embodiment of the present invention may be installed in a rack type in multimedia lecture equipment as shown in FIG. 2 .

2 is a rear perspective view of a modular video and audio system according to an embodiment of the present invention.

As shown in FIG. 2, the modular video and sound system according to an embodiment of the present invention includes audio equipment, HDMI equipment, RGB equipment, USB equipment, LAN equipment, screen/elevation/curtain equipment, RS232 terminal, and IR equipment. , power equipment, amplifier equipment, wired microphone, wireless microphone, PC equipment, etc. can be modularized in the form of a card and installed slidingly on the back of the system.

Claims (1)

In a video and audio system installed in a classroom or conference room,
Characterized in that a plurality of functional equipment of the video and sound system is stored at the rear in the form of a card
Modular video and sound system.

Images