CN217085730U

CN217085730U - Display capable of realizing display interaction function simultaneously by wireless screen projection

Info

Publication number: CN217085730U
Application number: CN202123421816.6U
Authority: CN
Inventors: 郭松恒
Original assignee: Shenzhen Anping Technology Co ltd
Current assignee: Shenzhen Anping Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-29
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a wireless screen of throwing realizes showing display interaction function's display simultaneously, including the drive plate body, be equipped with display image processing chip on the drive plate body and liquid crystal display panel, interface module, USB interface module, the Linux processor module of being connected with this display image processing chip, the beneficial effects of the utility model reside in that: the drive plate body can be used with the intelligent terminal in a matched mode, image/sound/man-machine interaction equipment control information in the intelligent terminal is transmitted to the drive plate through a wireless network, the LINUX module of the drive plate is used for decoding audio and video and forwarding the USB man-machine interaction equipment control information, the audio and video is output to the image processing chip through the HDMI interface after being decoded, then the image processing chip directly drives the liquid crystal panel, images in the intelligent terminal are displayed on the display equipment, and when the images of the intelligent terminal are displayed on the display, interactive operation between the USB peripheral and the intelligent terminal is achieved through the uibc protocol.

Description

Display capable of realizing display interaction function simultaneously by wireless screen projection

Technical Field

The utility model relates to a technical field of display especially relates to a wireless screen of throwing realizes showing display and method of mutual function simultaneously.

Background

At present, intelligent electronic devices represented by mobile phones and computers support wireless screen projection, and the realization of a display function is far from insufficient for users, so that a matched display or other commercial display devices are urgently needed to support wireless screen projection, and simultaneously, a keyboard/mouse/touch screen interaction function can be realized in a wireless mode, and the intelligent devices can be operated through a terminal display device end, namely, so-called back control, and the traditional solution is as follows: the wireless screen of throwing only solves the demonstration problem, and keyboard mouse touch-sensitive screen passes through the bluetooth and connects, and the drawback of operation like this is: the operation is complicated, the screen is firstly projected, and then the Bluetooth is connected, and the two steps are carried out;

the screen projection and the Bluetooth peripheral are respectively two different communication interfaces, so that the screen projection and the Bluetooth peripheral can be displayed and closed, the touch screen can still work, the touch equipment can be connected, the graphic signal can not be projected, and the confusion and inconvenience are brought to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the not enough of above-mentioned technical problem and a novel wireless screen of throwing that provides realizes showing interactive function's display and method simultaneously.

The utility model discloses a realize through following technical scheme:

a display for realizing wireless screen projection and display interaction function at the same time comprises a driving board body, wherein a display image processing chip, a liquid crystal panel connected with the display image processing chip, an interface module, a USB interface module and a Linux processor module are arranged on the driving board body, the display image processing chip is internally provided with a Linux system, the liquid crystal panel, the interface module and the USB interface module are electrically connected with the display image processing chip, the Linux processor module is electrically connected with the display image processing chip, and after the Linux processor module decodes the image input by the intelligent terminal, the intelligent terminal image processing method comprises the steps that the intelligent terminal image is input into a display image processing chip through an HDMI interface, the display image processing chip transmits an image input by the intelligent terminal to a liquid crystal display through a port of a liquid crystal panel or is directly connected with the display through a data line which can be used for charging the intelligent terminal through a Linux processor module.

Furthermore, the device also comprises a Type-C/USB/HDMI conversion module, wherein the Type-C/USB/HDMI conversion module is electrically connected with the display image processing chip.

Furthermore, the Type-C/USB/HDMI conversion module is matched with the intelligent terminal for use, images and sounds in the intelligent terminal are transmitted to the Type-C/USB/HDMI conversion module on the drive plate body through the same-screen input interfaces of various intelligent terminals, and a display image processing chip on the drive plate body processes data of the images and the sounds received by the intelligent terminal.

Further, the interface module includes, but is not limited to, a TYPEC interface, an HDMI interface, a TYPEC interface power supply.

Further, the USB interface module includes, but is not limited to, a wireless network card USB interface, a keyboard USB interface, a mouse USB interface, and a touch screen USB interface.

Further, the model of the display image processing chip is RTD 2556.

Further, the model of the Linux processor module is AM 8271.

Furthermore, the intelligent terminal is a computer, a notebook computer, an intelligent mobile phone and a tablet.

The system further comprises a human-computer interaction device control information module, wherein the human-computer interaction device control information module is electrically connected with the interface module and the USB interface module.

Further, the human-computer interaction device control information module includes but is not limited to a mouse, a keyboard and a touch screen.

The beneficial effects of the utility model reside in that:

(1) only wireless screen projection operation is needed, and after the screen is projected according to the wireless screen projection operation mode, the keyboard/mouse/touch screen and other external devices are immediately available;

(2) for a user, the host can be operated through the display terminal through one-time screen projection operation, the host can be regarded as a whole, the peripheral equipment can be immediately available through one-time screen projection, and the peripheral equipment cannot be immediately available after the screen projection is disconnected;

(3) the drive plate body can be used with the intelligent terminal cooperation, image and sound in the intelligent terminal are through various intelligent terminal with screen input interface module, USB interface module, transmit the Type-C USB/HDMI conversion module on the drive plate body, the drive plate body is handled data such as intelligent terminal image and sound received, the Linux system has agreement discernment and transmits intelligent terminal data, then export for display device through the HDMI interface, make image and sound in the intelligent terminal play from above display device.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a display for realizing a display interaction function while a line screen is projected according to the present invention;

reference numerals: 1. a drive plate body; 2. a display image processing chip; 3. a liquid crystal panel; 4. an interface module; 41. a TYPEC interface; 42. an HDMI interface; 43. power is supplied through a TYPEC interface; 5. a USB interface module; 51. a wireless network card USB interface; 52. a keyboard USB interface; 53. a USB interface of the mouse; 54. A touch screen USB interface; 6. a Linux processor module.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Embodiment 1, referring to fig. 1, a display for wireless screen projection and display interaction function realization simultaneously includes a drive board body 1, a display image processing chip 2, a liquid crystal panel 3 connected to the display image processing chip 2, an interface module 4, a USB interface module 5, and a Linux processor module 6 are arranged on the drive board body 1, the Linux system is loaded in the display image processing chip 4, the liquid crystal panel 3, the interface module 4, the USB interface module 5 are electrically connected to the display image processing chip 2, the Linux processor module 6 is electrically connected to the display image processing chip 2, the Linux processor module 6 decodes an image input by an intelligent terminal, and inputs the image into the display image processing chip 2 through an HDMI interface 42, and the display image processing chip 2 transmits the image input by the intelligent terminal to the display through a port of the liquid crystal panel 3 or through the Linux processor The module 6 can be directly connected with the display by a data line for charging the intelligent terminal.

Preferably, the device further comprises a Type-C/USB/HDMI conversion module, and the Type-C/USB/HDMI conversion module is electrically connected with the display image processing chip.

Preferably, the Type-C/USB/HDMI conversion module is used in cooperation with the intelligent terminal, images and sounds in the intelligent terminal are transmitted to the Type-C/USB/HDMI conversion module on the drive board body through the same-screen input interfaces of various intelligent terminals, and the display image processing chip on the drive board body processes the received data such as the images and sounds of the intelligent terminal.

Preferably, the interface module 4 includes, but is not limited to, a TYPEC interface 41, an HDMI interface 42, and a TYPEC interface power supply 43, the TYPEC interface 41 is electrically connected to the display image processing chip 2 through a DP display signal, the HDMI interface 42 is electrically connected to the display image processing chip 2 through an HDMI-1, and the TYPEC interface power supply 43 is electrically connected to the Linux processor module 6 through a USB D + D-.

Preferably, the USB interface module 5 includes, but is not limited to, a wireless network card USB interface 51, a keyboard USB interface 52, a mouse USB interface 53, and a touch screen USB interface 54.

Based on the above embodiment, the present embodiment may further include a wireless network card, the wireless network card is inserted into the USB interface of the wireless network card, and the display may be connected to an intelligent electronic module with a wireless module, such as an intelligent terminal, through the wireless network card, so as to wirelessly project an image of the intelligent terminal onto the display.

Preferably, the model of the display image processing chip 2 is RTD 2556.

Preferably, the model of the Linux processor module 6 is AM 8271.

Preferably, the intelligent terminal is a computer, a notebook computer, a smart phone or a tablet.

Preferably, the system further comprises a human-computer interaction device control information module, and the human-computer interaction device control information module is electrically connected with the interface module and the USB interface module.

Preferably, the human-computer interaction device control information module includes but is not limited to a mouse, a keyboard and a touch screen.

Embodiment 2, referring to fig. 1, a method for implementing a display interaction function while wirelessly projecting a screen includes the following steps:

s1: the driving board body is matched with an intelligent terminal for use, images and sounds in the intelligent terminal are transmitted to a Type-C/USB/HDMI conversion module on the driving board body through an intelligent terminal same-screen input interface module and a USB interface module, and the driving board body processes data of the images and the sounds received by the intelligent terminal;

s2: processing the data of the image and the sound of the intelligent terminal according to the driving board body in the S1, storing the processed data in a Linux processor module, loading a Linux system in the Linux processor module, and decoding the image input by the intelligent terminal by the Linux processor module;

s3: according to the Linux processor module in the S2, the image input by the intelligent terminal is decoded and then connected with the drive board body through the intelligent terminal, the image and the sound in the intelligent terminal are transmitted to the display image processing chip through the Type-C/USB/HDMI conversion module on the drive board body, then the image and the sound received in the intelligent terminal are processed, and the Linux system has a protocol to identify and transmit the intelligent terminal data to the Linux system;

s4: recognizing and transmitting the intelligent terminal data to the Linux system according to the protocol of the Linux system in the S3, and inputting the intelligent terminal data to the display image processing chip through the HDMI;

s5: and processing the input images and sounds according to the display image processing chip in the step S4, wherein after the processing, the display image processing chip transmits the images input by the intelligent terminal to the display device through the port of the liquid crystal panel, and plays the images and sounds in the intelligent terminal out of the display device.

Embodiment 3, refer to fig. 1, a screen is thrown to line realizes showing display interaction function's display simultaneously, only need dispose a standard interface module, USB interface module, just enough make the display utilize the data line that corresponds with intelligent terminal can realize throwing the screen and be connected, this display throws the screen commonality good, for example, the apple user has certainly the charging wire, the charging wire inserts USB interface module and just can show, throw the screen when the customer needs the distance, can the option realize wireless throwing the screen through wireless network card and connect, it is more convenient, in a flexible way to use. The scheme greatly simplifies the using operation steps of a user, and meanwhile, vertical screen display can be realized by writing an image rotating program into the Linux processor module, so that the requirement of live broadcast platforms such as a tremble and the like for vertical screen display is met.

Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a wireless screen projecting realizes showing display interaction function's display simultaneously which characterized in that: the intelligent terminal comprises a drive board body, wherein a display image processing chip, a liquid crystal panel, an interface module, a USB interface module and a Linux processor module are arranged on the drive board body, the liquid crystal panel, the interface module, the USB interface module and the Linux processor module are connected with the display image processing chip, the Linux processor module is electrically connected with the display image processing chip, a Linux system is loaded in the Linux processor module, the Linux processor module decodes an image input by the intelligent terminal and inputs the image into the display image processing chip through an HDMI interface, and the display image processing chip transmits the image input by the intelligent terminal to a liquid crystal screen through a port of the liquid crystal panel or can be directly connected with a display through a data line for charging the intelligent terminal through the Linux processor module; the display device further comprises a Type-C/USB/HDMI conversion module, wherein the Type-C/USB/HDMI conversion module is electrically connected with the display device image processing chip; the Type-C/USB/HDMI conversion module is matched with the intelligent terminal for use, images and sounds in the intelligent terminal are transmitted to the Type-C/USB/HDMI conversion module on the drive board body through the same-screen input interfaces of various intelligent terminals, and a display image processing chip on the drive board body processes data of the images and the sounds received by the intelligent terminal; the system also comprises a human-computer interaction equipment control information module which is electrically connected with the interface module and the USB interface module.

2. The display for realizing the display interaction function by wireless screen projection according to claim 1, wherein: the interface module comprises but is not limited to a TYPEC interface, an HDMI interface and a TYPEC interface power supply.

3. The display for realizing the display interaction function by wireless screen projection according to claim 1, wherein: the USB interface module comprises but is not limited to a wireless network card USB interface, a keyboard USB interface, a mouse USB interface and a touch screen USB interface.

4. The display for wireless screen projection and simultaneous display interaction as claimed in claim 1, wherein: the model of the display image processing chip is RTD 2556.

5. The display for realizing the display interaction function by wireless screen projection according to claim 1, wherein: the model of the Linux processor module is AM 8271.

6. The display for realizing the display interaction function by wireless screen projection according to claim 1, wherein: the intelligent terminal is a computer, a notebook computer or an intelligent mobile phone.

7. The display for realizing the display interaction function by wireless screen projection according to claim 1, wherein: the human-computer interaction equipment control information module comprises but is not limited to a mouse, a keyboard and a touch screen.