CN213586033U - HDMI matrix of full digital signal - Google Patents

Abstract

The utility model discloses a HDMI matrix of full digital signal, including the machine box, machine box top bolted connection has the cover, machine box bottom fixedly connected with support, support bottom bolted connection has the base plate, a plurality of louvres have been seted up to machine box one side, the machine box opposite side is equipped with a plurality of HDMI inputs, HDMI input one side is equipped with power indicator, power indicator one side is equipped with reset button, the machine box opposite side is equipped with DC5V input, DC5V input one side is equipped with the net twine interface, net twine interface one side is equipped with the HDMI output, HDMI output one side is equipped with switch, net twine interface and HDMI output top are equipped with signal indicator. This kind of full digital signal's HDMI matrix can realize a plurality of signals and insert simultaneously through a plurality of HDMI input ends and the HDMI output that is equipped with, improves the transmission efficiency of signal, unusual convenience and practicality.

Description

HDMI matrix of full digital signal

Technical Field

The utility model relates to a technical field is made in the production of HDMI matrix machine box, specifically is a full digital signal's HDMI matrix.

Background

With the development of video display technology, ultra high definition has been a pursuit. In addition, when a multimedia audio-visual device is demonstrated, a plurality of paths of HDMI signals are sometimes required to be output to audio-visual playing devices of the plurality of paths of HDMI signals, the HDMI signal output devices are required to be respectively connected to display devices compatible with high-definition signals, but the number of the field playing devices and the number of the display devices are not necessarily matched, or some display devices are required to frequently replace programs for displaying different playing devices, if HDMI signal plugs are plugged back and forth, on one hand, time delay is delayed, on the other hand, HDMI signal plugs and sockets are easily damaged, so that the HDMI matrix of the all-digital signals is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a HDMI matrix of full digital signal, including the machine box, machine box top bolted connection has the cover, machine box bottom fixedly connected with support, support bottom bolted connection has the base plate, a plurality of louvres have been seted up to machine box one side, the machine box opposite side is equipped with a plurality of HDMI inputs, HDMI input one side is equipped with power indicator, power indicator one side is equipped with reset button, the machine box opposite side is equipped with DC5V input, DC5V input one side is equipped with the net twine interface, net twine interface one side is equipped with the HDMI output, HDMI output one side is equipped with switch, net twine interface and HDMI output top are equipped with signal indicator.

As an optimal technical scheme of the utility model, the inside signal input module that is equipped with of machine box, signal input module one side and HDMI input signal connection.

As a preferred technical scheme of the utility model, signal input module one side signal connection has the matrix to switch the module, matrix switch module one side and reset button electric connection.

As a preferred technical scheme of the utility model, matrix switching module one side electric connection has power module, power module one side and switch, DC5V input and power indicator electric connection.

As a preferred technical scheme of the utility model, the inside DHCP processing module that is equipped with of matrix switching module, DHCP processing module one side switches module internal signal with the matrix and is connected.

As the utility model discloses a preferred technical scheme, inside image module and the audio module of being equipped with of machine box, image module and audio module one side and DHCP processing module internal signal are connected.

As the utility model discloses a preferred technical scheme, image module and audio module one side and net twine interface and HDMI output end signal connection, net twine interface and HDMI output top and signal indicator electric connection.

The utility model has the advantages that: the HDMI matrix of the all-digital signal can lead the signals accessed into the machine box to be classified and orderly accessed through the arranged signal input module, prevent the signals from mutual interference caused by the simultaneous input of various signals, reduce the quality of signal access, can switch the signals accessed in various ways through the arranged matrix switching module, realize the timely transmission of the signals to be used, temporarily transmit the unused signals, ensure the transmission of the signals to be transmitted at the maximum flow rate, improve the transmission efficiency, provide power for the interior of the machine box through the arranged power supply module, observe whether the interior of the machine box is electrified through the arranged power supply indicator lamp, facilitate the maintenance, process the accessed signals through the arranged DHCP processing module, ensure the stable transmission of the signals, extract the image signals through the arranged image module, extract the audio signals through the arranged audio module, make things convenient for the categorised output of signal, improve signal output's definition, can judge whether net twine interface and HDMI output end signal connection are normal through the signal indicator lamp that is equipped with, convenient maintenance improves work efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an HDMI matrix of all-digital signals according to the present invention;

fig. 2 is a schematic diagram of a back structure of an HDMI matrix of all-digital signals according to the present invention;

fig. 3 is a schematic diagram of a system structure of an HDMI matrix of all-digital signals according to the present invention.

In the figure: 1. a case; 2. a machine cover; 3. a support; 4. a base plate; 5. heat dissipation holes; 6. an HDMI input terminal; 7. a power indicator light; 8. a reset button; 9. a DC5V input; 10. a network cable interface; 11. an HDMI output terminal; 12. a power switch; 13. a signal indicator light; 14. a signal input module; 15. a matrix switching module; 16. a power supply module; 17. a DHCP processing module; 18. an image module; 19. and an audio module.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a full digital signal's HDMI matrix, including machine box 1, 1 top bolted connection of machine box has cover 2, 1 bottom fixedly connected with support 3 of machine box, 3 bottom bolted connection of support have base plate 4, a plurality of louvres 5 have been seted up to machine box 1 one side, 1 opposite side of machine box is equipped with a plurality of HDMI input 6, HDMI input 6 one side is equipped with power indicator 7, power indicator 7 one side is equipped with reset button 8, 1 opposite side of machine box is equipped with DC5V input 9, DC5V input 9 one side is equipped with net twine interface 10, net twine interface 10 one side is equipped with HDMI output 11, HDMI output 11 one side is equipped with switch 12, net twine interface 10 and HDMI output 11 top are equipped with signal indicator 13.

The signal input module 14 is arranged in the box 1, one side of the signal input module 14 is in signal connection with the HDMI input end 6, signals accessed into the box 1 can be classified and orderly accessed through the signal input module 14, signal mutual interference caused by simultaneous input of various signals is prevented, and signal access quality is reduced.

The signal input module 14 is connected with a matrix switching module 15 through a signal, one side of the matrix switching module 15 is electrically connected with the reset button 8, signals accessed in various ways can be switched through the matrix switching module 15, the signals to be used can be transmitted in time, signals which are not used are transmitted temporarily, the signals which need to be transmitted can be transmitted at the maximum flow rate, and the transmission efficiency is improved.

Wherein, matrix switching module 15 one side electric connection has power module 16, and power module 16 one side and switch 12, DC5V input 9 and power indicator 7 electric connection can be for the inside power that provides of machine box 1 through the power module 16 that is equipped with, can observe this machine box 1 inside whether circular telegram, the convenient maintenance through the power indicator 7 that is equipped with.

Wherein, the inside DHCP processing module 17 that is equipped with of matrix switching module 15, DHCP processing module 17 one side and matrix switching module 15 internal signal are connected, can handle the signal of access through the DHCP processing module 17 that is equipped with, guarantee the stable transmission of signal.

Wherein, the inside image module 18 and the audio module 19 that are equipped with of machine box 1, image module 18 and audio module 19 one side and DHCP processing module 17 internal signal are connected, can extract image signal through the image module 18 that is equipped with, can extract audio signal through the audio module 19 that is equipped with, make things convenient for the categorised output of signal, improve signal output's definition.

Wherein, image module 18 and audio module 19 one side and net twine interface 10 and HDMI output 11 signal connection, net twine interface 10 and HDMI output 11 top and signal indicator 13 electric connection can judge whether net twine interface 10 and HDMI output 11 signal connection is normal through the signal indicator 13 that is equipped with, conveniently overhauls, improves work efficiency.

The working principle is as follows: firstly, external equipment is connected with signals of an HDMI input end 6 through an HDMI transmission line, the DC5V input end 9 is electrically connected with a power supply, the power supply is turned on through a power supply switch 12, and whether the power supply is successful or not is judged through a power indicator lamp 7, an HDMI output end 11 is connected with signals of other equipment through an HDMI transmission line, or a network cable is connected into through a network cable interface 10, the signals are remotely connected through the machine box 1, the signals orderly enter a signal input module 14 through the HDMI input end 6, then the signals are transmitted to a matrix switching module 15, the connected signals can be processed through a DHCP processing module 17 arranged inside the matrix switching module 15, the stable transmission of the signals is ensured, the signals are extracted and separated through an image module 18 and an audio module 19 at the moment, the signals are output through the HDMI output end 11, or the network cable is connected through the network cable interface 10, the remote transmission is realized, the inside of the matrix switching module 15 can be subjected to the internal And resetting to enable the matrix switching module 15 to be in the optimal working state, thereby improving the transmission quality and the transmission efficiency.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The HDMI matrix of the all-digital signal comprises a machine box (1) and is characterized in that the top of the machine box (1) is in bolted connection with a machine cover (2), the bottom of the machine box (1) is fixedly connected with a support (3), the bottom of the support (3) is in bolted connection with a base plate (4), one side of the machine box (1) is provided with a plurality of heat dissipation holes (5), the other side of the machine box (1) is provided with a plurality of HDMI input ends (6), one side of the HDMI input ends (6) is provided with a power indicator lamp (7), one side of the power indicator lamp (7) is provided with a reset button (8), the other side of the machine box (1) is provided with a DC5V input end (9), one side of the DC5V input end (9) is provided with a network cable interface (10), one side of the network cable interface (10) is provided with an HDMI output end (11, and signal indicator lamps (13) are arranged at the top of the network cable interface (10) and the top of the HDMI output end (11).

2. The HDMI matrix of all digital signals according to claim 1, wherein said cabinet (1) is provided with a signal input module (14) inside, and one side of said signal input module (14) is connected with HDMI input terminal (6) by signal.

3. The HDMI matrix of full digital signals according to claim 2, wherein the signal input module (14) side is connected with a matrix switching module (15) by signal, and the matrix switching module (15) side is electrically connected with the reset button (8).

4. The HDMI matrix according to claim 3, wherein the matrix switching module (15) is electrically connected to a power module (16), and the power module (16) is electrically connected to a power switch (12), a DC5V input terminal (9) and a power indicator (7).

5. The HDMI matrix with all digital signals according to claim 3, wherein the matrix switch module (15) is internally provided with a DHCP processing module (17), and one side of the DHCP processing module (17) is connected with the internal signal of the matrix switch module (15).

6. The HDMI matrix of all digital signals according to claim 1, wherein said cabinet (1) is internally provided with an image module (18) and an audio module (19), and one side of said image module (18) and said audio module (19) is connected with the internal signal of DHCP processing module (17).

7. The HDMI matrix according to claim 6, wherein the video module (18) and the audio module (19) are connected to the network cable interface (10) and the HDMI output terminal (11) by signals, and the top of the network cable interface (10) and the HDMI output terminal (11) are electrically connected to the signal indicator lamp (13).

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