CN218958965U - Pluggable OPS host, LED display system and LED display screen - Google Patents

Abstract

The utility model provides a pluggable OPS host, an LED display system and an LED display screen; the LED display system comprises an LED display screen, wherein a containing part is arranged in a non-display area; an LED display main board is arranged in the accommodating part; the LED display main board is provided with an OPS adapter board and a An Zhuoban which are electrically connected; the pluggable OPS host is arranged in the accommodating part and is electrically connected with the OPS adapter plate in a pluggable mode. The accommodation part of the LED display screen is electrically connected with the OPS adapter plate and the OPS host in a pluggable manner through the PIN interface, quick connection can be realized through the 80PIN interface, meanwhile, the whole appearance is kept to be complete and attractive, double-system switching between an android system and the OPS system can be realized, and the video conference can be played without being blocked on a normal full screen based on the conference video function accessed by the OPS, so that the LED display screen can be quickly installed and maintained, and double-system operation of a user and various requirements of the video conference are facilitated.

Description

Pluggable OPS host, LED display system and LED display

technical field

The utility model relates to the technical field of LED display, in particular to a pluggable OPS host, an LED display system and an LED display.

Background technique

In recent years, due to the continuous epidemic situation, remote video conferencing has become more and more important and urgent. Most of the current all-in-one machine manufacturers adopt the pure Android version of the solution. The video conference of the all-in-one machine may not support full-screen display, or Does not support long-running, resulting in poor customer experience. For all-in-one machine manufacturers using the Android + OPS solution, their video conferences are installed on the OPS, which can better support full-screen display and long-term running requirements.

The current OPS system of the all-in-one machine is installed on the back of the all-in-one machine and installed separately from the all-in-one machine, which not only affects the overall appearance of the all-in-one machine, but also needs to remove the installation fixing cover for each maintenance, which takes a long time for maintenance and troublesome operation. Therefore, there is an urgent need in the art for an all-in-one machine that is more convenient for maintenance and disassembly.

Utility model content

In view of the above-mentioned shortcomings of the prior art, the utility model provides a pluggable OPS host, an LED display system and an LED display screen, which are used to solve the problem that the current all-in-one machine OPS system not only affects the overall appearance of the all-in-one machine, but also prevents it from being repaired every time. All need to remove the technical problem of installing the fixed cover.

In order to achieve the above purpose, the utility model provides an LED display system with a pluggable OPS host, including: an LED display screen, which is provided with a housing part in the non-display area; the housing part is provided with an LED display main board ; The LED display main board is provided with an electrically connected OPS adapter board and an Android board; electrical connection.

In some embodiments of the present utility model, the Android board is provided with a first communication interface for communicating with the infrared touch frame of the LED display system, and is provided with a video interface for connecting to the OPS adapter board.

In some embodiments of the present utility model, the first communication interface includes a USB interface and a serial interface; and/or, the video interface includes a TOUCH OUT interface, an HDMI interface, an SDI interface, a VGA interface, a DVI interface, an AV Any one or combination of interfaces.

In some embodiments of the present utility model, the LED display main board is further provided with one or more speakers; the Android board is provided with a corresponding number of audio interfaces, which are connected to the speakers through audio connection lines.

In some implementations of the present utility model, the Android board is provided with a USB integrated interface, which is used to connect to the OPS adapter board through a USB cable, so that the peripheral operating device can operate based on the Android system and the OPS system after being connected.

In some embodiments of the present utility model, the LED display main board is also provided with a power board; the Android board is electrically connected to the power board to take power, and is electrically connected to the OPS adapter board through the power output interface to Supply power to the OPS adapter board.

In some embodiments of the present utility model, the Android board is also provided with any one or more of the following interfaces: an HDMI input interface for connecting an OPS adapter board to receive an OPS signal, and an HDMI input interface for connecting a sending card to control sending The serial interface of the card, the multi-channel HDMI input interface used to connect the screen projection control device for screen projection playback, and the USB interface used to connect the peripheral operation device for control.

In some implementations of the present utility model, the sending card is provided with an HDMI interface that can be connected to an external HDMI signal; and/or, the sending card is provided with a 3D transmitter interface for connecting an external 3D transmitter to use 3D glasses.

In order to achieve the above purpose, the utility model also provides a pluggable OPS host, the OPS host can be plugged and unplugged with the OPS adapter board on the LED display main board located in the accommodating part of the LED display through the PIN interface. The LED display main board is also provided with an Android board; the Android board is electrically connected to the OPS adapter board, so as to couple the OPS host through the OPS adapter board.

In order to achieve the above purpose, the utility model also provides an LED display screen, which has a housing part in the non-display area; the housing part is provided with an LED display main board; the LED display main board is provided with an electrically connected OPS switch An adapter board and an Android board; the accommodating part is also used for accommodating an OPS host that is pluggably and electrically connected to the OPS adapter board through a PIN interface.

As mentioned above, the pluggable OPS mainframe, LED display system and LED display screen involved in the utility model have the following beneficial effects: the OPS adapter board and the OPS mainframe can be plugged and unplugged through the PIN interface in the accommodation part of the LED display screen. Type electrical connection, and fast connection can be realized through the 80PIN interface. At the same time, the overall appearance maintains the integrity and beauty of the all-in-one machine. It can also realize dual system switching between the Android system and the OPS system, and the conference video function based on OPS access can be used. The video conference can be played in the normal full screen without freezing, not only can be installed and repaired quickly, but also convenient for users to operate dual systems and meet various needs of video conferences.

Description of drawings

FIG. 1 is a schematic structural diagram of an LED display system in an embodiment of the present invention.

FIG. 2 is a schematic diagram of the circuit structure in the accommodating part in an embodiment of the present invention.

Detailed ways

The implementation of the present utility model is illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the utility model Therefore, it has no technical substantive meaning. Any modification of structure, change of proportional relationship or adjustment of size should still fall within the scope of The technical content disclosed by the utility model must be within the scope covered. The following detailed description should not be considered limiting, and the scope of the embodiments of the present application is defined only by the claims of the issued patent. The terminology used herein is for describing particular embodiments only and is not intended to limit the application. Spatially relative terms such as "upper", "lower", "left", "right", "below", "below", "lower", "above", "upper", etc., may be used in the text for ease of explanation The relationship of one element or feature to another element or feature shown in the figures.

In this utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", "holding" and other terms should be understood in a broad sense, for example, it can be a fixed connection, or It can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Furthermore, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It should be further understood that the terms "comprising", "comprising" indicate the presence of stated features, operations, elements, components, items, species, and/or groups, but do not exclude one or more other features, operations, elements, components, Existence, occurrence, or addition of items, categories, and/or groups. The terms "or" and "and/or" as used herein are to be construed as inclusive, or to mean either one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and C" . Exceptions to this definition will only occur when combinations of elements, functions or operations are inherently mutually exclusive in some way.

In order to solve the technical problems in the above background, the utility model provides a pluggable device and an LED display system suitable for LED display devices, aiming at the chin structure of the LED all-in-one machine, to carry out a certain transformation design on the chin structure and its internal space , with the Android board and power board, combined with the OPS adapter board and OPS quick plug-in device, an all-in-one machine that is not only beautiful but also quickly installed and repaired to achieve dual system switching and Tencent conferences is designed.

In order to make the purpose, technical solutions and advantages of the utility model clearer, the technical solutions in the embodiments of the utility model are further described in detail through the following embodiments combined with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in FIG. 1 , a schematic structural diagram of an LED display system in an embodiment of the present invention is shown. The LED display system of this embodiment includes an LED display screen and a pluggable OPS host, and the LED display screen is provided with an accommodating part in a non-display area for accommodating a pluggable OPS host; the pluggable OPS The host is electrically connected to the OPS adapter board on the LED display main board of the LED display through the PIN interface.

It should be understood that OPS (Open Pluggable Specification) is a computing module plug-in format that can be used to increase computing power for flat panel displays. The computing module in the OPS format can run on Intel and ARM-based CPUs, and the running operating systems include Microsoft Windows and Google Android. The benefit of using OPS in digital signage is to reduce downtime and maintenance costs by making it very easy to replace computing modules in the event of a failure.

In this embodiment, the chin structure of the LED all-in-one machine is selected as the accommodation part, and a space for accommodating the OPS host can be reserved by renovating the existing chin structure of the LED all-in-one machine, so that the overall appearance can be realized. consistency and aesthetics. During the maintenance process, the user only needs to open the chin structure of the LED all-in-one machine, pull out the OPS main unit to complete the disassembly, and reconnect the OPS main unit after the maintenance is completed, which is simple, convenient and efficient.

In an optional implementation of this embodiment, the LED display screen may use an LED all-in-one machine for converting signals from an external signal source into display images for display. It can be understood that the LED display screen is composed of LED module panels, which are used to display various information such as text, images, and videos. All the displayed devices can be applied to the technical solution of the utility model.

In an optional implementation of this embodiment, the OPS adapter board and the pluggable OPS host are connected through an 80PIN connector, so as to realize dual-system switching and full-screen and long-term running of Tencent conferences. Caton and other functions.

For the convenience of those skilled in the art to understand, FIG. 2 shows a schematic diagram of the circuit structure in the accommodating portion of the LED display screen. An LED display main board and a pluggable OPS host are arranged in the accommodating part; and an Android board, an OPS adapter board and a sending card are at least arranged on the LED display main board.

In an optional implementation of this embodiment, the Android board is provided with a first communication interface for communicating with the infrared touch frame of the LED display system, and a video interface for connecting to the OPS adapter board. Specifically, the infrared touch frame is connected to the Android board through the first communication interface, and connected to the OPS adapter board through the video interface, so that the touch function can be realized under both Android and OPS systems.

In some examples, the first communication interface includes, but is not limited to, a USB interface and a serial interface. USB interfaces include but are not limited to such as Micro USB interface, B-5PIN interface, B-4PIN interface, B-8PIN interface, Type-C interface, etc. The serial interface includes but not limited to RS-232 interface, RS-422 interface, RS-485 interface and so on. Video interface includes but not limited to TOUCH OUT interface, HDMI interface, SDI interface, VGA interface, DVI interface, AV interface, etc. For example, the infrared touch box can be connected to an external USB and a serial port to the Android board, and connected to the OPS adapter board through the TOUCH OUT interface.

In an optional implementation of this embodiment, the LED display main board is further provided with one or more speakers; the Android board is provided with a corresponding number of audio interfaces, which are connected to the speakers by connecting audio cables. For example, the Android board can connect two speakers and support two 15W speakers.

In an optional implementation of this embodiment, the Android board is provided with a USB integrated interface for connecting to the OPS adapter board through a USB cable. USB integrated interface (USB HUB) refers to a device that can expand one USB interface into multiple ones, and can use these interfaces at the same time. USB HUB can be divided into USB2.0 HUB, USB3.0 HUB and USB3.1 HUB according to the USB protocol. For example, through the OPS logic signal input interface, two usb lines and one 4PIN line output by OPS are received to form a 12PIN terminal, which is plugged into the logic interface, so that a set of mouse and keyboard can be used on Android and OPS.

In an optional implementation of this embodiment, the Android board is electrically connected to the power board on the LED display main board to take power, and is electrically connected to the OPS adapter board through the power output interface to supply power to the OPS adapter board . For example, the 12V power output interface can be set to supply power to the OPS adapter board, which is used to control functions such as power on and off, sleep and wake up of the OPS.

In an optional implementation of this embodiment, the Android board is also provided with any one or more of the following interfaces: an HDMI input interface for connecting an OPS adapter board to receive an OPS signal, and an HDMI input interface for connecting a sending card to control The serial interface of the sending card, the multi-channel HDMI input interface used to connect the screen projection control device for screen projection playback, and the USB interface used to connect the peripheral operation device for control.

In an optional implementation of this embodiment, the pluggable OPS host is provided with an 80PIN interface. It should be noted that the 80PIN interface is a bridge between the pluggable OPS host and the OPS adapter board. The OPS adapter board supplies power to the pluggable OPS host through the 80PIN interface, and the pluggable OPS host supplies power to the The OPS adapter board transmits signals. If the OPS host fails, it can be used normally by quickly plugging the faulty host and replacing it with a new pluggable OPS host.

In an optional implementation mode of the embodiment, the OPS host can access the video conference, which can support mainstream video conferences, such as: Tencent Conference, DingTalk Conference, Huawei Conference, etc., and multi-party conferences can be held for a long time.

In an optional implementation manner of this embodiment, the sending card is provided with an HDMI interface capable of externally connecting HDMI signals.

In an optional implementation of this embodiment, the sending card is also provided with a 3D transmitter interface for connecting to an external transmitter for viewing 3D images with 3D glasses. The 3D emitter interface may, for example, be a 3D infrared emitter interface.

The utility model also provides a pluggable OPS host, the OPS host is pluggably electrically connected to the OPS adapter board on the LED display main board located in the accommodating part of the LED display through a PIN interface; The LED display main board is also provided with an Android board; the Android board is electrically connected to the OPS adapter board, so as to be coupled to the OPS host through the OPS adapter board.

It should be noted that the pluggable OPS host in this embodiment is similar to the LED display system with the pluggable OPS host in the above embodiment, so details are not repeated here.

The utility model also provides an LED display screen, which has a receiving part in the non-display area; the receiving part is provided with an LED display main board; the LED display main board is provided with an electrically connected OPS adapter board and an Android board; the accommodating portion is also used for accommodating an OPS host that is pluggably and electrically connected to the OPS adapter board through a PIN interface.

It should be noted that the LED display screen in this embodiment is similar to the LED display system with a pluggable OPS host in the above embodiment, so no more details are given here.

In summary, the utility model provides a pluggable OPS host, an LED display system and an LED display. The board and the 80PIN interface of the OPS host are structurally processed, so that the OPS host can be quickly connected to the OPS adapter board through the 80PIN interface. At the same time, the overall appearance maintains the overall beauty of the original all-in-one machine. The size and position of each device is large, and the Android board is customized and developed at the same time, so that it can meet the normal use of various functional devices. This not only ensures the beautiful appearance, but also realizes dual system switching, and the normal full-screen playback of the video conference does not freeze And other problems can also be quickly installed and repaired to meet the various needs of customers. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial application value.

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, but are not intended to limit the present utility model. Anyone familiar with this technology can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the utility model should still be covered by the claims of the utility model.

Claims (10)

1. A kind of LED display system with pluggable OPS host, is characterized in that, comprises: LED display screen, which is provided with a housing portion in the non-display area; the LED display main board is provided in the housing portion; the OPS adapter board and the Android board electrically connected are provided on the LED display main board; The pluggable OPS host is placed in the accommodating portion and is pluggably and electrically connected to the OPS adapter board. 2. The LED display system with the pluggable OPS host according to claim 1, wherein the Android board is provided with a first communication interface for communicating with the infrared touch frame of the LED display system, and There is a video interface for connecting to the OPS adapter board. 3. The LED display system with a pluggable OPS host according to claim 2, wherein the first communication interface includes a USB interface and a serial interface; and/or, the video interface includes a TOUCH Any one or combination of OUT interface, HDMI interface, SDI interface, VGA interface, DVI interface, AV interface. 4. The LED display system with a pluggable OPS host according to claim 1, wherein one or more loudspeakers are also provided on the said LED display main board; said Android board is provided with a corresponding number of audio The interface is connected with the speaker through an audio connection line. 5. The LED display system with a pluggable OPS host according to claim 1, wherein the Android board is provided with a USB integrated interface for connecting the OPS adapter board through a USB line for peripherals After the operating device is connected, it operates based on the Android system and the OPS system. 6. The LED display system with a pluggable OPS host according to claim 1, wherein a power board is also provided on the main board of the LED display; power, and is electrically connected to the OPS adapter board through the power output interface to supply power to the OPS adapter board. 7. The LED display system with a pluggable OPS host according to claim 1, wherein the Android board is also provided with any one or more of the following interfaces: for connecting the OPS adapter board to HDMI input interface for receiving OPS signal, serial interface for connecting sending card to control sending card, multi-channel HDMI input interface for connecting screen-casting control device for screen-casting, and connecting peripheral operating equipment for Controlled USB interface. 8. The LED display system with a pluggable OPS host according to claim 7, wherein the sending card is provided with an HDMI interface that can be connected to an external HDMI signal; and/or, the sending card is provided with a useful Connect to an external 3D transmitter to connect to the 3D transmitter interface using 3D glasses. 9. A pluggable OPS host, characterized in that, the OPS host is pluggably electrically connected to the OPS adapter board on the LED display main board in the accommodating portion provided by the LED display through a PIN interface The LED display main board is also provided with an Android board; the Android board is electrically connected to the OPS adapter board, so as to couple to the OPS host through the OPS adapter board. 10. A kind of LED display screen, it is characterized in that, offer a housing part in non-display area; Described housing part is provided with LED display main board; Described LED display main board is provided with the OPS adapter board and Android that are electrically connected board; the accommodating portion is also used for accommodating an OPS host that is pluggably and electrically connected to the OPS adapter board through a PIN interface.

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