Transmitter in butt joint with multiple receivers and multi-screen display

Abstract

The utility model provides a transmitter capable of butting multiple receivers and multi-screen display, which comprises a transmitter and receivers, the transmitter is connected with a router or a switch, the transmitter capable of butting multiple receivers and multi-screen display is adopted, the transmitter is connected with the router or the switch, and the receivers and multiple display devices are butted. The TX end of the transmitter is provided with an HDMIIN interface, an HDMIOUT interface and an Ethernet port of the TX end, the RX end of the receiver is provided with an HDMIOUT interface and an Ethernet port of the RX end, Ethernet frames are sent to the Ethernet port of the RX end through the Ethernet port of the TX end, original HDMI data are obtained through decoding, smoother visual experience can be provided, and the application scene range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet equipment, and in particular to a transmitter for connecting multiple receivers and multiple screen displays. Background Art

[0002] With the continuous development of modern video electronic equipment, traditional video transmitters are connected to computers or multiple display devices separately through routers, and the data signal is transmitted from the computer input signal to the transmitter, and then the transmitter is connected to multiple receivers and multi-screen displays. The RLE encoder compression rate is low and the RLE encoder transmission delay is high. The processing speed is slow and may cause a certain degree of delay. This may cause problems for applications that require real-time processing (such as video conferencing, live broadcasting, etc.). Multiple compressions will cause quality loss, especially multiple compressions of the same video will cause the quality to gradually decrease. It may cause problems for scenes that require multiple editing or transcoding of videos, and may also cause quality problems such as increased delay of video signals, frame loss, or screen freezes, affecting the user's viewing experience. Summary of the invention

[0003] The utility model provides a transmitter for connecting multiple receivers and multiple screen displays. The transmitter for connecting multiple receivers and multiple screen displays is adopted. The transmitter is connected to a router or a switch, and is connected to multiple receivers and multiple display devices. The TX end of the transmitter is provided with an HDMIIN interface, an HDMIOUT interface and an Ethernet port at the TX end, and the RX end of the receiver is provided with an HDMIOUT interface and an Ethernet port at the RX end. The Ethernet frame is sent to the Ethernet port at the RX end through the Ethernet port at the TX end, and the original HDMI data is obtained by decoding, so as to provide a smoother visual experience.

[0004] To solve the above problems, the utility model provides a transmitter for connecting multiple receivers and multiple screen displays, including a transmitter and a receiver, the transmitter is connected to a router or a switch, the router or the switch is connected to multiple receivers and multiple display devices, the TX end of the transmitter is provided with an HDMIIN interface, an HDMIOUT interface and an Ethernet port at the TX end, and the RX end of the receiver is provided with an HDMIOUT interface and an Ethernet port at the RX end.

[0005] Preferably, the HDMI-IN interface of the TX end is connected to the computer PC end, and after receiving the HDMI data, it is compressed through technical coding and packaged into Ethernet frames.

[0006] Preferably, the Ethernet frame is sent to the Ethernet port of the RX end through the Ethernet port of the TX end, and the original HDMI data is obtained through decoding.

[0007] Preferably, the HDMI OUT port of the RX end is output to an external display device of the screen.

[0008] Preferably, the HDMIOUT interface is used to directly output HDMI data.

[0009] Preferably, the transmitting end of the transmitter is connected with a network cable.

[0010] Preferably, the router or switch connects multiple receivers via network cables.

[0011] Preferably, the plurality of receivers are connected to display devices respectively via HDMI cables.

[0012] Preferably, the transmitter is connected to the PC via an HDMI cable.

[0013] The beneficial effects of the utility model are as follows: a transmitter is used to connect multiple receivers and multiple screen displays, the transmitter is connected to a router or a switch, and is connected to multiple receivers and multiple display devices, the TX end of the transmitter is provided with an HDMIIN interface, an HDMIOUT interface and an Ethernet port at the TX end, the RX end of the receiver is provided with an HDMIOUT interface and an Ethernet port at the RX end, the Ethernet frame is sent to the Ethernet port at the RX end through the Ethernet port at the TX end, and the original HDMI data is obtained through decoding, with fast speed and lower latency, which can provide a smoother visual experience and a wider range of application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the connection structure of a transmitter for docking multiple receivers and multiple screen displays according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a transmitter according to an embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a receiver according to an embodiment of the utility model. DETAILED DESCRIPTION

[0017] In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further introduced and illustrated in conjunction with the accompanying drawings and specific embodiments, but is not limited thereto.

[0018] like Figure 1As shown, a specific embodiment of the utility model provides a transmitter for connecting multiple receivers and multiple screen displays, including a transmitter and a receiver, the transmitter is connected to a router or a switch, the router or the switch is connected to multiple receivers and multiple display devices, the TX end of the transmitter is provided with an HDMIIN interface, an HDMIOUT interface and an Ethernet port at the TX end, and the RX end of the receiver is provided with an HDMIOUT interface and an Ethernet port at the RX end.

[0019] Prior to this, the HDMI-IN interface on the TX end is connected to the PC end. After receiving the HDMI data, it is compressed through technical coding and packaged into Ethernet frames.

[0020] Prior to this, the Ethernet frame is sent to the Ethernet port at the RX end through the Ethernet port at the TX end, and the original HDMI data is obtained through decoding.

[0021] Preferably, the HDMIOUT port on the RX side is output to the external display device of the screen.

[0022] Preferably, the HDMIOUT interface is used to directly output HDMI data.

[0023] Preferably, the transmitting end of the transmitter is connected with a network cable.

[0024] Preferably, a router or switch connects multiple receivers via Ethernet cables.

[0025] Preferably, the plurality of receivers are connected to the display devices respectively via HDMI cables.

[0026] Preferably, the transmitter is connected to the PC via an HDMI cable.

[0027] The beneficial effects of the utility model are as follows: a transmitter is used to connect multiple receivers and multiple screen displays, the transmitter is connected to a router or a switch, and is connected to multiple receivers and multiple display devices, the TX end of the transmitter is provided with an HDMIIN interface, an HDMIOUT interface and an Ethernet port at the TX end, the RX end of the receiver is provided with an HDMIOUT interface and an Ethernet port at the RX end, the Ethernet frame is sent to the Ethernet port at the RX end through the Ethernet port at the TX end, and the original HDMI data is obtained through decoding, with fast speed and lower latency, which can provide a smoother visual experience and a wider range of application scenarios.

[0028] The above description is only the preferred implementation mode of this patent and does not limit the scope of this patent. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings, directly or indirectly used in other related technical fields, falls within the scope of protection of this patent.

Claims

1. A transmitter for connecting multiple receivers and multiple screen displays, characterized in that: It includes a transmitter and a receiver, the transmitter is connected to a router or a switch, the router or the switch is connected to multiple receivers and multiple display devices, the TX end of the transmitter is provided with an HDMIIN interface, an HDMIOUT interface and an Ethernet port at the TX end, and the RX end of the receiver is provided with an HDMIOUT interface and an Ethernet port at the RX end.

2. The transmitter for docking multiple receivers and multiple screen displays as claimed in claim 1, characterized in that: The HDMI-IN interface of the TX end is connected to the PC end. After receiving the HDMI data, it is compressed through technical coding and packaged into Ethernet frames.

3. The transmitter for docking multiple receivers and multiple screen displays as claimed in claim 2, characterized in that: The Ethernet frame is sent to the Ethernet port of the RX end through the Ethernet port of the TX end, and the original HDMI data is obtained through decoding.

4. The transmitter for connecting multiple receivers and multiple screen displays as claimed in claim 1, characterized in that: The HDMI OUT port of the RX end is output to the external display device of the screen.

5. The transmitter for docking multiple receivers and multiple screen displays as claimed in claim 1, characterized in that: The HDMIOUT interface is used to directly output HDMI data.

6. The transmitter for connecting multiple receivers and multiple screen displays as claimed in claim 1, characterized in that: The transmitting end of the transmitter is connected with a network cable.

7. The transmitter for docking multiple receivers and multiple screen displays as claimed in claim 1, characterized in that: The router or switch connects multiple receivers via network cables.

8. The transmitter for connecting multiple receivers and multiple screen displays as claimed in claim 1, characterized in that: The multiple receivers are connected to display devices respectively via HDMI cables.

9. The transmitter for connecting multiple receivers and multiple displays as claimed in claim 1, characterized in that: The transmitter is connected to the PC via an HDMI cable.

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