CN204217073U

CN204217073U - Multichannel long-distance video transmission equipment

Info

Publication number: CN204217073U
Application number: CN201420755300.6U
Authority: CN
Inventors: 王东
Original assignee: XIAMEN TIANXIANG PARK SOFTWARE TECHNOLOGY Co Ltd
Current assignee: XIAMEN TIANXIANG PARK SOFTWARE TECHNOLOGY Co Ltd
Priority date: 2014-12-05
Filing date: 2014-12-05
Publication date: 2015-03-18
Anticipated expiration: 2024-12-05

Abstract

The utility model discloses a kind of multichannel long-distance video transmission equipment, comprise and control editor's computer, message buffer, one VGA receiver, 2nd VGA receiver, HDMI receiver, message switching equipment and several Information issued display screens, message buffer is built-in with a computer main board and two VGA transmitters, one VGA receiver is communicated with described Information issued display screen electrical signals, message switching equipment by netting twine respectively with described 2nd VGA receiver, HDMI receiver signal communication, 2nd VGA receiver, HDMI receiver is communicated with other Information issued display screen electrical signals, increase message switching equipment by built-in two the VGA transmitters of message buffer simultaneously, the video information of a main frame can be multiplexed to different Information issued display screens like this, and be long-distance transmissions, improve video information efficiency for issuing and effect, utilization rate of equipment and installations is high, equipment investment cost is low, uses more convenient simple and direct.

Description

Multichannel long-distance video transmission equipment

Technical field

The utility model belongs to field of video transmission, particularly a kind of can long distance multi-channel transmission video equipment.

Background technology

The occasion such as hotel, store needs video information to release in time, just current, transmission of video is generally that the corresponding station information of a main frame issues display screen, belongs to mode of operation one to one, and is short range transmission, although this traditional mode can meet certain instructions for use, but there is larger defect, transmission cost is high one to one, and utilization rate of equipment and installations is low, short range transmission uses reality and produces larger restriction and restriction, issues bring great inconvenience to video information.

The technical problems to be solved in the utility model be to provide a kind of can multichannel and the video transmission equipment that long-distance transmissions, cost are low, utilization rate of equipment and installations is high, easy to use.

Utility model content

Can only transmit one to one for solving above-mentioned prior art and be the problems such as short range transmission, cost is high, utilization rate of equipment and installations is low, the utility model adopts following technical scheme:

The utility model provides a kind of multichannel long-distance video transmission equipment, comprise and control editor's computer, message buffer, one VGA receiver, 2nd VGA receiver, HDMI receiver, message switching equipment and several Information issued display screens, the vision signal that described control editor computer is edited is transferred to described message buffer by internal lan, described message buffer is built-in with a computer main board and two VGA transmitters, described message buffer by netting twine respectively with a described VGA receiver, message switching equipment signal communication, a described VGA receiver is communicated with described Information issued display screen electrical signals, described message switching equipment by netting twine respectively with described 2nd VGA receiver, HDMI receiver signal communication, described 2nd VGA receiver, HDMI receiver is communicated with other Information issued display screen electrical signals.

As to improvement of the present utility model, also comprise the 3rd VGA receiver, described 3rd VGA receiver one end and described message switching equipment signal communication, the other end is communicated with described Information issued display screen signal.

The beneficial effects of the utility model are: increase message switching equipment by built-in two the VGA transmitters of message buffer simultaneously, the video information of a main frame can be multiplexed to different Information issued display screens like this, and be long-distance transmissions, improve video information efficiency for issuing and effect, utilization rate of equipment and installations is high, equipment investment cost is low, uses more convenient simple and direct.

Accompanying drawing explanation

Fig. 1 is the block diagram of a kind of embodiment of the utility model.

Embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.

Refer to Fig. 1, a kind of multichannel long-distance video transmission equipment, comprise and control editor's computer 1, message buffer 2, one VGA receiver 3, 2nd VGA receiver 4, HDMI receiver 5, message switching equipment 6 and several Information issued display screens 7, the vision signal that described control editor computer 1 is edited is transferred to described message buffer 2 by internal lan, described message buffer 2 is built-in with a computer main board 21 and two VGA transmitters 22, described message buffer 2 by netting twine respectively with a described VGA receiver 3, message switching equipment signal 6 is communicated with, a described VGA receiver 3 is communicated with described Information issued display screen 7 electrical signals, described message switching equipment 6 by netting twine respectively with described 2nd VGA receiver 4, HDMI receiver 5 signal communication, described 2nd VGA receiver 4, HDMI receiver 5 is communicated with other Information issued display screen 7 electrical signals, during use, the video information issued is needed first to edit by controlling editor's computer 1, and sent by internal lan, message buffer 2 can receive the video information controlling editor's computer 1 and edit, the video information of message buffer 2 buffer memory is directly transferred in some Information issued display screens 7 by a VGA receiver 3, the video information of message buffer 2 buffer memory is also done one by message switching equipment 6 and is expanded transmission, the video information of transmission is expanded again through the 2nd VGA receiver 4 through message switching equipment 6, HDMI receiver 5 is transferred to other Information issued display screen 7, such video information both can issue VGA video, also HDMI HD video can be issued, video information on a main frame can be realized through multiplexing by above-mentioned improvement, in multiple Information issued display screen display, realize one-to-many work, and can long-distance transmissions, stable signal transmission, which enhance efficiency and the effect of Information issued, improve the utilance of equipment, reduce equipment cost, video information is issued more simple and convenient, and traditional video information to issue be pattern one to one, utilization rate of equipment and installations is low, equipment cost is high, video information issue facilitates simple and direct not, it is short range transmission simultaneously, issue to video information and bring inconvenience and restriction, but these problems are not just present in the equipment improved.

In the utility model, also comprise the 3rd VGA receiver 8, described 3rd VGA receiver 8 one end and described message switching equipment 6 signal communication, the other end and described Information issued display screen 7 signal communication, also can increase by the 4th, the 5th even more VGA receiver in fact to realize the issue of video information, above-mentioned write the 3rd just for convenience, by increasing VGA receiver, improve the efficiency that video information is issued, further reduce equipment cost, improve the convenience of video distribution.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims

1. a multichannel long-distance video transmission equipment, it is characterized in that: comprise and control editor's computer (1), message buffer (2), one VGA receiver (3), 2nd VGA receiver (4), HDMI receiver (5), message switching equipment (6) and several Information issued display screens (7), the vision signal that described control editor's computer (1) is edited is transferred to described message buffer (2) by internal lan, described message buffer (2) is built-in with a computer main board (21) and two VGA transmitters (22), described message buffer (2) by netting twine respectively with a described VGA receiver (3), message switching equipment (6) signal communication, a described VGA receiver (3) is communicated with described Information issued display screen (7) electrical signals, described message switching equipment (6) by netting twine respectively with described 2nd VGA receiver (4), HDMI receiver (5) signal communication, described 2nd VGA receiver (4), HDMI receiver (5) is communicated with other Information issued display screen (7) electrical signals.

2. multichannel long-distance video transmission equipment according to claim 1, it is characterized in that: also comprise the 3rd VGA receiver (8), described 3rd VGA receiver (8) one end and described message switching equipment (6) signal communication, the other end and described Information issued display screen (7) signal communication.