Computer monitor

Abstract

The utility model discloses a computer monitor which comprises a display screen and a sound box base, the display screen and the sound box base are fixedly or detachably connected, and the display screen and the sound box base are electrically connected. The display screen comprises a first circuit board, a wireless screen projector, a power input interface, an HD interface, a VGA interface and a Type-C interface, the wireless screen projector is inserted into the display screen and electrically connected with the first circuit board, the HD interface, the VGA interface and the Type-C interface are installed on the display screen and electrically connected with the first circuit board, and the first circuit board is provided with a first control module; the wireless screen projector is connected with a mobile phone, display information and an interface are projected to the display screen, and use is very convenient; through the arrangement of the Type-C socket, a display interface on a mobile phone can be synchronized through an expansion line of the Type-C interface, and meanwhile, through the arrangement of the sound box base, the mobile phone can be connected to play audios, so that audio and video synchronization is realized, and great convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, and specifically to a computer display. Background Art

[0002] A display (display, screen) is an I / O device of a computer, that is, an output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device. It can be divided into a cathode ray tube display (CRT), a plasma display PDP, and a liquid crystal display LCD.

[0003] The functions of current displays are relatively single. Except for receiving signals from the computer and forming images, there are no other functions, which cannot meet the various needs of people. Content of the Utility Model

[0004] The purpose of the utility model is to provide a computer display to solve the problem of single functions of the display in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A computer display includes a display screen and a speaker base. The display screen and the speaker base are fixedly or detachably connected and electrically connected.

[0007] The display screen includes a first circuit board, a wireless screen mirroring device, a power input interface, an HD interface, a VGA interface, and a Type-C interface. The wireless screen mirroring device is plugged into the display screen and electrically connected to the first circuit board. The HD interface, the VGA interface, and the Type-C interface are respectively installed on the display screen and electrically connected to the first circuit board. The first circuit board has a first control module.

[0008] In one embodiment, the speaker base includes a second circuit board, a power amplifier module, a speaker, and a Bluetooth module. The power amplifier module is electrically connected to the second circuit board and the speaker respectively. The second circuit board has a second control module. The Bluetooth module is electrically connected to the second control module.

[0009] In one embodiment, the speaker base further includes an audio input interface and an audio output interface. The audio input interface and the audio output interface are respectively electrically connected to the second circuit board.

[0010] In one embodiment, the speaker base further includes a charging interface. The charging interface is electrically connected to the second circuit board.

[0011] In one embodiment, the speaker base further includes a battery, and the battery is electrically connected to the second circuit board.

[0012] In one embodiment, the display screen further includes a power signal output unit, and the speaker base further includes a power signal input unit, and the power signal output unit is electrically connected to the power signal input unit.

[0013] In one embodiment, the display screen is a non-touch display or a touch-control display screen.

[0014] In one embodiment, the first control module and the second control module are one of a single-chip microcomputer or an MCU module.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] For the above computer display, through the cooperative setting of the first control module, the first circuit board, the wireless screen mirroring device, the power input interface, the HD interface, the VGA interface, and the Type-C interface, it can be connected to a mobile phone through the wireless screen mirroring device, and the display information and interface can be projected onto the display screen through the computer mode or the tablet mode on the mobile phone side, which is very convenient to use; by setting the Type-C socket, the display interface on the mobile phone can be synchronized through the extension cable of the Type-C interface, and the mobile phone projection interface can also be controlled by plugging in a mouse, realizing the diversification of a common display screen. It is very practical to achieve simple operations without the need to carry a computer; at the same time, by setting the speaker base, the mobile phone can be connected to play audio, realizing audio-visual synchronization, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the computer display;

[0018] Figure 2 is the internal schematic diagram of the computer display. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0020] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be intermediate elements present. In contrast, when an element is referred to as being "directly" connected to another element, there are no intermediate elements.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used herein in the description of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] Please refer to Figure 1 and Figure 2 : A computer monitor, including a display screen 1 and a speaker base 2, the display screen 1 and the speaker base 2 are fixedly or detachably connected and the display screen 1 and the speaker base 2 are electrically connected;

[0023] The display screen 1 includes a first circuit board 11, a wireless screen mirroring device 12, a power input interface 13, an HD interface 14, a VGA interface 15, and a Type-C interface 16. The wireless screen mirroring device 12 is plugged into the display screen 1 and is electrically connected to the first circuit board 11. The HD interface 14, the VGA interface 15, and the Type-C interface 16 are respectively installed on the display screen 1 and are respectively electrically connected to the first circuit board 11. The first circuit board 11 has a first control module.

[0024] The display screen 1 is a non-touch function monitor or a touch-control display screen. If it is a touch-control display screen, the display screen can be controlled by touching; the first control module is one of a single-chip microcomputer or an MCU module. The mobile phone can be connected to the wireless screen mirroring device 12, and the display information and interface can be projected onto the computer display screen through the computer mode or tablet mode on the mobile phone side, which is very convenient to use; by setting the Type-C interface 16 on the display screen 1, the display interface on the mobile phone can be synchronized through the extension cable of the Type-C interface 16, and the mobile phone projection interface can also be controlled by plugging in a mouse, realizing the diversification of ordinary display screens.

[0025] The speaker base 2 includes a second circuit board 21, a power amplifier module 22, a speaker 23, and a Bluetooth module 24. The power amplifier module 22 is electrically connected to the second circuit board 21 and the speaker 23 respectively. The second circuit board 21 has a second control module, and the Bluetooth module 24 is electrically connected to the second control module. An external mobile phone can also be connected to the Bluetooth module 24 to send the sound signal on the mobile phone to the Bluetooth module 24, and the Bluetooth module 24 plays the output sound signal from the speaker 23 through the power amplifier module 22.

[0026] In this way, for a computer monitor, through the cooperative setting of the first control module, the first circuit board 11, the wireless screen mirroring device 12, the power input interface 13, the HD interface 14, the VGA interface 15, and the Type-C interface 16, it can be connected to a mobile phone through the wireless screen mirroring device 12, and the display information and interface can be projected onto the display screen through the computer mode or tablet mode on the mobile phone side, which is very convenient to use. By setting the Type-C interface 16, through the extension cable of the Type-C interface 16, the display interface on the mobile phone can also be synchronized, and the mobile phone projection interface can also be controlled by plugging in a mouse, realizing the diversification of ordinary display screens. It is very practical to achieve simple operations without the need to carry a computer. At the same time, by setting the speaker base 2, it can be connected to a mobile phone to play audio and achieve audio-visual synchronization, which is very convenient.

[0027] In one embodiment, the speaker base 2 further includes an audio input interface 25 and an audio output interface 26, and the audio input interface 25 and the audio output interface 26 are electrically connected to the second circuit board 21 respectively.

[0028] In this way, in addition to being able to wirelessly connect to a mobile phone through the Bluetooth module 24, it can also be connected to an external wired sound source through the audio input interface 25. After the external wired sound source emits a sound signal, it is input through the audio input interface 25, and the sound signal is output from the player connected to the audio output interface 26 through the circuit of the second circuit board 21.

[0029] In one embodiment, the speaker base 2 further includes a charging interface 27, and the charging interface 27 is electrically connected to the second circuit board 21. The speaker base 2 further includes a battery 28, and the battery 28 is electrically connected to the second circuit board 21.

[0030] In this way, the power amplifier module 22, the speaker 23, and the Bluetooth module 24 can be supplied with electric energy through the charging interface 27. The battery 28 can also be charged to keep the battery 28 fully charged. In the absence of external power supply, the battery 28 supplies electric energy to the power amplifier module 22, the speaker 23, and the Bluetooth module 24 to keep the speaker base 2 in normal use.

[0031] In one embodiment, the display screen 1 further includes a power signal output unit 17, and the speaker base 2 further includes a power signal input unit 29. The power signal output unit 17 is electrically connected to the power signal input unit 29.

[0032] In this way, the mobile phone can be connected to the wireless screen mirroring device 12. Under the control of the first control module, the audio signal input by the mobile phone is output from the power signal output unit 17 to the power signal input unit 29, and then the sound signal is played through the power amplifier module 22 and the speaker 23, giving full play to the role of the speaker.

[0033] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A computer display, characterized in that: It comprises a display screen and a speaker base, wherein the display screen and the speaker base are fixedly or detachably connected and the display screen and the speaker base are electrically connected; The display screen includes a first circuit board, a wireless screen projector, a power input interface, an HD interface, a VGA interface, and a Type-C interface. The wireless screen projector is plugged into the display screen and electrically connected to the first circuit board. The HD interface, VGA interface, and Type-C interface are respectively installed on the display screen and are respectively electrically connected to the first circuit board. The first circuit board has a first control module.

2. A computer display according to claim 1, characterized in that: The speaker base includes a second circuit board, an amplifier module, a speaker, and a Bluetooth module. The amplifier module is electrically connected to the second circuit board and the speaker respectively. The second circuit board has a second control module, and the Bluetooth module is electrically connected to the second control module.

3. A computer display according to claim 2, characterized in that: The speaker base also includes an audio input interface and an audio output interface, and the audio input interface and the audio output interface are electrically connected to the second circuit board respectively.

4. A computer display according to claim 2, characterized in that: The speaker base also includes a charging interface, and the charging interface is electrically connected to the second circuit board.

5. A computer display according to claim 2, characterized in that: The speaker base also includes a battery, and the battery is electrically connected to the second circuit board.

6. A computer display according to claim 1, characterized in that: The display screen further includes a power signal output unit, and the speaker base further includes a power signal input unit, and the power signal output unit is electrically connected to the power signal input unit.

7. A computer display according to claim 1, characterized in that: The display screen is a display without a touch function or a display screen capable of touch control.

8. A computer display according to claim 2, characterized in that: The first control module and the second control module are one of a single chip microcomputer or an MCU module.

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