CN216792789U - Split type LED display system - Google Patents
Split type LED display system Download PDFInfo
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- CN216792789U CN216792789U CN202123055798.4U CN202123055798U CN216792789U CN 216792789 U CN216792789 U CN 216792789U CN 202123055798 U CN202123055798 U CN 202123055798U CN 216792789 U CN216792789 U CN 216792789U
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Abstract
The utility model discloses a split type LED display system, which comprises a control box and a display terminal, wherein the control box is connected with the display terminal; the control box comprises a first signal switching device, wherein the first signal switching device comprises a first SCS I interface and at least two different types of first signal interfaces; the display terminal comprises a second signal switching device, wherein the second signal switching device comprises a second SCS I interface and at least two second signal interfaces matched with the first signal interface in type; the first SCS I interface is connected with the second SCS I interface through an SCS I connecting wire. The utility model provides the LED display system with diversified functions and light weight by respectively arranging the signal switching device on the control box and the display terminal.
Description
Technical Field
The utility model relates to the field of displays, in particular to a split type LED display system.
Background
With the rapid development of scientific technology, LED display systems have been widely used. The LED display system comprises a control box and a display terminal, the existing LED display system has two types, one type is a split type design with single function, the other type is an integrated design with complex internal layout and routing, and how to provide the LED display system with diversified functions and light weight is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a split type LED display system, which can provide a function diversification and light-weight LED display system by respectively arranging a signal switching device on a control box and a display terminal.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme: there is provided a split type LED display system including: a control box and a display terminal;
the control box comprises a first signal switching device, wherein the first signal switching device comprises a first SCSI interface and at least two first signal interfaces of different types;
the display terminal comprises a second signal switching device, wherein the second signal switching device comprises a second SCSI interface and at least two second signal interfaces matched with the first signal interface in type;
the first SCSI interface is connected with the second SCSI interface through a SCSI connecting line.
As a modification of the above scheme, the first signal interface includes at least two of an HDMI interface, an AMP interface, a LAN interface, an I2S interface, an IR interface, an I2C interface, an SPDIF interface, a USB interface, an RJ45 interface, and an IO interface; the second signal interface includes at least two of an HDMI interface, an AMP interface, a LAN interface, an I2S interface, an IR interface, an I2C interface, an SPDIF interface, a USB interface, an RJ45 interface, and an IO interface.
As an improvement of the scheme, the display terminal comprises an LED display screen.
As an improvement of the above scheme, the display terminal further comprises a voice broadcasting device.
As an improvement of the above scheme, the display terminal further includes a touch screen.
As an improvement of the scheme, the LED display screen is a small-spacing LED display screen.
As an improvement of the scheme, the frame of the LED display screen is a touch frame.
Compared with the prior art, the split type LED display system provided by the utility model comprises a control box and a display terminal; the control box comprises a first signal switching device, wherein the first signal switching device comprises a first SCSI interface and at least two first signal interfaces of different types; the display terminal comprises a second signal switching device, wherein the second signal switching device comprises a second SCSI interface and at least two second signal interfaces matched with the first signal interface in type; the first SCSI interface is connected with the second SCSI interface through a SCSI connecting line; this split type LED display system passes through SCSI connecting wire connection first SCSI interface and second SCSI interface, has realized the connection of the single signal line of display terminal and control box, has realized LED display system's lightweight, and the rethread combines the design of first signal interface and second signal interface, has realized LED display system's function pluralism.
Drawings
Fig. 1 is a schematic structural diagram of a split LED display system according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a split-type LED display system provided in the present invention, the system including: a control box 1 and a display terminal 2;
the control box 1 comprises a first signal transfer device 11, wherein the first signal transfer device 11 comprises a first SCSI interface 111 and at least two different types of first signal interfaces 112;
the display terminal 2 comprises a second signal switching device 21, wherein the second signal switching device 21 comprises a second SCSI interface 211 and at least two second signal interfaces 212 matched with the first signal interface in type;
the first SCSI interface 111 is connected to the second SCSI interface 211 via a SCSI connection.
Specifically, split type LED display System mainly comprises control box 1 and display terminal 2, a central controller has been integrated in control box 1, a plurality of functional modules such as Open plug able Specification (OPS), stereo power amplifier, sender card, set up first signal switching device 11 at control box 1, first signal switching device 11 includes first SCSI Interface 111 (Small Computer System Interface, SCSI) and the first signal Interface 112 of at least two kinds of different grade types, second signal switching device 21 includes second SCSI Interface 211, at least two kinds of second signal Interface 212 with first signal Interface 112 type matching, utilize first SCSI Interface 111 and second SCSI Interface 211 to realize the signal transmission of each functional module in display terminal 2 and control box 1 through the SCSI connecting wire. In practical application, a certain functional module in the control box 1 sends data through the target first signal interface 112, sends the data to the second SCSI interface 211 of the display terminal 2 through the first SCSI interface 111 of the first signal switching device 11, and sends the data to a corresponding functional module of the display terminal 2 through the second signal interface 212, matched with the target first signal interface 112, of the second signal switching device 21 for data processing; wherein the data processing comprises picture playing, sound playing and the like. The split type LED display system provided by the embodiment of the utility model carries out communication between the control box 1 and the display terminal 2 through a single SCSI connecting line, is convenient for keeping split type design, enriches the diversity of system functions through the design and interface conversion of various interfaces, and realizes the function diversification and light weight of the LED display system.
Alternatively, the types of the first signal interface 112 of the first signal transfer device 11 and the second signal interface 212 of the second signal transfer device 21 may or may not be completely matched. Generally, to reduce the waste of resources, the first signal interface 112 and the second signal interface 212 of the split LED display system are perfectly matched.
It should be noted that RJ45 network signals, USB signals, audio and video signals, etc. are transmitted through an SCSI interface, and the control box 1 and the display terminal 2 are powered separately, that is, the control box 1 is provided with a first power interface (not shown in the figure) for connecting to an external power supply device (not shown in the figure) to provide electric energy for the operation of each device inside the control box 1, and the display terminal 2 is provided with a second power interface (not shown in the figure) for connecting to an external power supply device to provide electric energy for the operation of each device inside the display terminal 2.
Referring to fig. 1, the first signal interface 112 includes at least two of an HDMI interface, an AMP interface, a LAN interface, an I2S interface, an IR interface, an I2C interface, an SPDIF interface, a USB interface, an RJ45 interface, and an IO interface; the second signal interface 212 includes at least two of an HDMI interface, an AMP interface, a LAN interface, an I2S interface, an IR interface, an I2C interface, an SPDIF interface, a USB interface, an RJ45 interface, and an IO interface.
For example, the audio function module in the control box 1 sends data through the AMP interface in the first signal interface 112, sends the data to the second SCSI connection line through the first SCSI connection line, and forwards the data to the AMP interface in the second signal interface 212 for receiving, and finally plays audio on the display terminal 2.
In one embodiment, the display terminal 2 includes an LED display screen.
Further, the LED display screen is a small-spacing LED display screen.
Specifically, the small-pitch LED display screen is an indoor LED display screen with an LED dot pitch of P2.5 or less, and mainly includes LED display screen products such as P2.5, P2.083, P1.923, P1.8, P1.667, P1.5, P1.25, and P1.0.
In one embodiment, the LED display screen is an LED touch screen.
In one embodiment, the frame of the LED display screen is a touch frame. Optionally, the touch frame is an infrared touch frame.
In one embodiment, the display terminal 2 further includes a voice broadcasting device. The voice broadcasting device is used for broadcasting voice signals.
In one embodiment, the display terminal 2 further comprises a touch screen. The touch screen is used for receiving signals input by a user through a finger or a touch pen and transmitting the signals to the control box 1 for processing; the touch screen includes at least one of a resistive touch screen, a capacitive sensing touch screen, an infrared touch screen, and a surface acoustic wave touch screen.
Compared with the prior art, the split-type LED display system provided in the embodiment of the present invention realizes the connection of a single signal line between the display terminal 2 and the control box 1 through the design of the first SCSI interface 111 and the second SCSI interface 211, shortens the wiring time between the display terminal 2 and the control box 1, realizes the light weight of the LED display system, and realizes the function diversification of the LED display system through the design of combining the first signal interface 112 and the second signal interface 212.
The above description is only an alternative embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (7)
1. A split LED display system, comprising: a control box and a display terminal;
the control box comprises a first signal switching device, wherein the first signal switching device comprises a first SCSI interface and at least two first signal interfaces of different types;
the display terminal comprises a second signal switching device, and the second signal switching device comprises a second SCSI interface and at least two second signal interfaces matched with the first signal interface in type;
the first SCSI interface is connected with the second SCSI interface through a SCSI connecting line.
2. The split LED display system of claim 1, wherein the first signal interface comprises at least two of an HDMI interface, an AMP interface, a LAN interface, an I2S interface, an IR interface, an I2C interface, an SPDIF interface, a USB interface, an RJ45 interface, and an IO interface; the second signal interface includes at least two of an HDMI interface, an AMP interface, a LAN interface, an I2S interface, an IR interface, an I2C interface, an SPDIF interface, a USB interface, an RJ45 interface, and an IO interface.
3. The split LED display system of claim 1, wherein the display terminal comprises an LED display screen.
4. The split LED display system of claim 3, wherein the display terminal further comprises a voice announcement device.
5. The split LED display system of claim 4, wherein the display terminal further comprises a touch screen.
6. The split LED display system of claim 3, wherein the LED display screen is a closely spaced LED display screen.
7. The split type LED display system of claim 3, wherein the bezel of the LED display screen is a touch frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055798.4U CN216792789U (en) | 2021-12-06 | 2021-12-06 | Split type LED display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055798.4U CN216792789U (en) | 2021-12-06 | 2021-12-06 | Split type LED display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216792789U true CN216792789U (en) | 2022-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123055798.4U Active CN216792789U (en) | 2021-12-06 | 2021-12-06 | Split type LED display system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216792789U (en) |
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2021
- 2021-12-06 CN CN202123055798.4U patent/CN216792789U/en active Active
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