Mobile phone wireless image transmission monitor

Abstract

The utility model provides a wireless image transmission monitor for a mobile phone, which comprises a main machine body, a control circuit board and a power supply assembly, and further comprises a touch display screen, a control button and a charging socket which are arranged on the front surface of the main machine body, the wireless Wi F i module is used for being in communication connection with a mobile phone terminal; the wireless Wi F i module receives a picture or video display signal from a mobile phone end or a touch instruction from the control circuit board, transmits the display signal to the control circuit board, and then performs same-screen display on the touch display screen, or sends a touch signal corresponding to the touch instruction to the mobile phone end, and displays the picture or video on the mobile phone end. According to the mobile phone monitor, the mobile phone end is subjected to picture monitoring and operation control, in practical application, pictures between the mobile phone and the monitor can be displayed on the same screen, operation control over the mobile phone can be achieved through control over the monitor, and practicability is higher.

Description

[Technical field]

[0001] The utility model relates to the technical field of wireless photographing equipment, and in particular to a mobile phone wireless image transmission monitor with strong practicality and good user experience. [Background Technology]

[0002] With the continuous advancement of technology in recent years, the development of smartphones has also fully incorporated technologies such as artificial intelligence and 5G, making smartphones the most widely used patented products.

[0003] Wireless image transmission devices and various monitors are usually used in the fields of film and television shooting, short video shooting, live broadcasting, etc. For example, in the process of video shooting, the camera is usually connected to the wireless image transmission transmitting device, and the video collected by the camera is sent to the wireless image transmission receiving device through the wireless image transmission transmitting device. The wireless image transmission receiving device can be connected to the director's monitor or the monitor of the video production end, and then the received video is displayed on the monitor. At the same time, since the photographer also needs to view the video collected by the camera in real time on site, the camera usually needs to be connected to a monitor for the photographer to view the collected video. That is, in general shooting scenarios, a wireless image transmission transmitting device and a monitor are required at the video sending end, and a wireless image transmission receiving device and a monitor are required at the video receiving end.

[0004] There are monitors for camera and camcorder images on the market, but most of them require data cables and wireless transmitters and receivers for wireless image transmission. For example, the utility model patent with application number CN202120286705.X ​​and patent name "A Portable Fast-Charging Photography Monitor" specifically discloses a portable fast-charging photography monitor. It is aimed at the problem that existing outdoor shooters often need to go out for shooting, and often need to carry various monitor equipment and auxiliary equipment when shooting. The auxiliary materials need to spend a certain amount of time to organize and are easy to miss. At the same time, too many items can easily cause inconvenience when going out. The following scheme is now proposed, which includes a front shell plate, a rear shell plate, a sunshade, a mainboard, a back buckle, an external device, a plurality of back buckle screws and a plurality of four-corner screws. The mainboard is located between the front shell plate and the rear shell plate, and a screen pressing plate is fixedly installed on the front shell plate. An external screen is provided on the front panel of the front shell plate. It is light in weight and has a standard 1 / 4-inch mounting point. It supports multiple installation methods for users and can be conveniently connected to a Sony F970 external power supply kit. It also has 4KHDM I input, loop-through interface, 5V Type-C input and full touch screen design operation make it easy to use outside. However, the above technology only monitors and controls cameras and camcorders on the market. There is no monitor on the market that can monitor and control the screen on the mobile phone. Based on this, a monitor that can monitor and control the screen on the mobile phone is needed. [Contents of the utility model]

[0005] The problems existing in the prior art solved by this application are:

[0006] The monitors on the market can only monitor and control cameras and camcorders. There are no monitors on the market that can monitor and control the images on mobile phones.

[0007] The solution to the technical problem of the utility model is:

[0008] Provided is a mobile phone wireless image transmission monitor, comprising a main body, a control circuit board and a power supply component arranged inside the main body, and also comprising a touch screen arranged on the front of the main body, a control button and a charging interface located outside the main body;

[0009] It also includes a Bluetooth module and a wireless Wi F i module for communicating with the mobile phone;

[0010] The Bluetooth receives the photo taking control instruction from the control circuit board and sends a corresponding signal to the mobile phone to control the photo taking action of the mobile phone;

[0011] The wireless Wi F i module receives a picture or video display signal from the mobile phone or a touch command from the control circuit board, transmits the display signal to the control circuit board, and then displays the same screen on the touch display screen, or sends a touch signal corresponding to the touch command to the mobile phone to monitor the screen of the mobile phone and control the operation of the mobile phone;

[0012] The power supply component, the touch display screen, the control button, the charging socket, the Bluetooth module, and the wireless Wi F i module are electrically connected to the control circuit board.

[0013] Preferably, a sound-generating device for synchronously generating sound when playing a video is also provided inside the main body.

[0014] Preferably, an SD card slot is also provided in the main body, and an HDMI interface is provided on the side of the main body.

[0015] Preferably, a dust cover is also provided on the back of the main body to prevent dust from entering the interior of the body.

[0016] Preferably, the model of the wireless WiFi module is RTL8188FTV.

[0017] Preferably, the main body comprises a main housing and an inner frame located inside the main housing and matching the main housing; the touch display screen is mounted on the inner frame;

[0018] The control circuit board and the power supply assembly are located on the other side of the inner frame relative to the touch display screen;

[0019] The control buttons include a Bluetooth camera button and a power button for camera control.

[0020] Preferably, the touch display screen is one of an OLED screen, a TFT screen, and an LCD capacitive touch screen;

[0021] Preferably, the touch display screen comprises an LCD screen body embedded in the inner frame and a protective cover plate or a touch screen located on the upper side of the LCD screen body;

[0022] An embedding groove matching the LCD screen is provided on the inner frame;

[0023] It also includes a connecting through hole opened in the inner frame, which is used to connect the LCD screen body and the control circuit board through the connecting through hole.

[0024] Preferably, a magnetic block is provided on the back of the main housing, and the main body is fixed to the back of the external terminal by magnetic adsorption;

[0025] The main body is also provided with a knob button outside.

[0026] Preferably, a microphone assembly is also provided in the main body; and a microphone hole is opened in the lower part of the main housing.

[0027] Preferably, the inner frame is connected to the main housing by screws;

[0028] A plurality of screw posts for connection are integrally formed on the inner side of the main housing;

[0029] The outer periphery of the inner frame is provided with through holes corresponding to the screw columns;

[0030] Also included is a button circuit board arranged in the main body.

[0031] Preferably, a fan is also provided inside the main body for dissipating heat for the monitor.

[0032] Preferably, the model of the control chip in the control circuit board is DH350D, and the operating system used by the mobile phone wireless image transmission monitor is FreeRTOS.

[0033] The technical effects of solving the technical problem in this application are as follows:

[0034] Compared with the prior art, the utility model is a mobile phone wireless image transmission monitor. By simultaneously setting a main body, a control circuit board 115 and a power supply component 116 arranged inside the main body, the utility model also includes a touch screen arranged on the front of the main body, a control button and a charging interface 111 located outside the main body, and also includes a Bluetooth module and a wireless Wi F i module for communicating with a mobile phone. The Bluetooth receives a photo control instruction from the control circuit board 115, and sends a corresponding signal to the mobile phone to control the photo taking action of the mobile phone. The wireless Wi F i module receives a picture or video display signal from the mobile phone or a touch instruction from the control circuit board 115, transmits the signal to the control circuit board 115, and then displays it on the touch screen, or sends a touch signal corresponding to the touch instruction to the mobile phone, so as to monitor the screen of the mobile phone and control the operation of the mobile phone. In actual applications, not only can the screen between the mobile phone and the monitor be displayed on the same screen, but the operation of the mobile phone can also be controlled by controlling the monitor, which is more practical. [Drawings]

[0035] Figure 1 and Figure 2 The utility model is a three-dimensional structural diagram of a mobile phone wireless image transmission monitor.

[0036] Figure 3 The utility model is a schematic diagram of the explosion state structure of a mobile phone wireless image transmission monitor.

[0037] In the picture:

[0038] Main housing 11; charging socket 111; power button 112; Bluetooth camera button 113; anti-slip texture 114; control circuit board 115; power supply assembly 116; sound device 117; dust cover 118; magnet sheet 119; protective cover or touch screen 12; LCD screen 13; inner frame 14; embedding groove 141; connecting through hole 142. [Specific implementation method]

[0039] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit this utility model.

[0040] See also Figures 1 to 3 The utility model provides a mobile phone wireless image transmission monitor 1, which includes a main body, a control circuit board 115 and a power supply assembly 116 arranged inside the main body, and also includes a touch screen arranged on the front of the main body, a control button on the outside of the main body and a charging interface 111;

[0041] It also includes a Bluetooth module and a wireless Wi F i module for communicating with the mobile phone;

[0042] The Bluetooth receives the photo taking control instruction from the control circuit board 115 and sends a corresponding signal to the mobile phone to control the photo taking action of the mobile phone;

[0043] The wireless Wi F i module receives the picture or video display signal from the mobile phone or the touch command from the control circuit board 115, transmits the signal to the control circuit board 115, and then displays it on the touch screen, or sends the touch signal corresponding to the touch command to the mobile phone, so as to monitor the screen of the mobile phone and control the operation of the mobile phone;

[0044] The power supply assembly 116 , the touch display screen, the control button, the charging socket 111 , the Bluetooth module, the wireless WiFi module and the control circuit board 115 are electrically connected.

[0045] The present application simultaneously provides a main body, a control circuit board 115 and a power supply assembly 116 arranged inside the main body, and also includes a touch screen arranged on the front of the main body, a control button and a charging socket 111 located outside the main body, and also includes a Bluetooth module and a wireless Wi F i module for communicating with a mobile phone. The Bluetooth receives a photo control instruction from the control circuit board 115, and sends a corresponding signal to the mobile phone to control the photo taking action of the mobile phone. The wireless Wi F i module receives a picture or video display signal from the mobile phone or a touch instruction from the control circuit board 115, and after transmitting the signal to the control circuit board 115, displays the same screen on the touch screen, or sends a touch signal corresponding to the touch instruction to the mobile phone to monitor the screen of the mobile phone and control the operation of the mobile phone. In actual applications, not only can the same-screen display of the screen between the mobile phone and the monitor be achieved, but the operation of the mobile phone can also be controlled by controlling the monitor, which is more practical.

[0046] The technical solution of this application can better solve the problem that the front camera of the mobile phone has poor photo taking effect, the rear camera has good photo taking effect, but the screen cannot be seen;

[0047] Completely unleashes the photo-taking function of the mobile phone's rear camera;

[0048] At the same time, you can also use the touch control function to control the operation of the phone to enhance practicality.

[0049] In some other embodiments, a sound device 117, such as a speaker, is further provided inside the main body for synchronously emitting sound when playing a video, and an SD card slot is further provided in the main body, and an HDMI interface is provided on the side of the main body;

[0050] The back of the main body is also provided with a magnet sheet 119 and a dust cover 118 to prevent dust from entering the body.

[0051] The model of the wireless WiFi module is RTL8188FTV.

[0052] The main body includes a main housing 11 and an inner frame 14 located inside the main housing 11 and matching the main housing 11; the touch display screen is mounted on the inner frame 14;

[0053] The control circuit board 115 and the power supply assembly are located on the other side of the inner frame 14 relative to the touch display screen;

[0054] In actual design, in order to improve the holding stability of the product, an anti-slip texture 114 may be provided on the back of the main housing 11;

[0055] The control buttons include a Bluetooth camera button 113 and a power button 112 for taking photos.

[0056] The user holds the monitor 1 of the present application and presses the Bluetooth camera button 112 to drive the camera action of the mobile phone;

[0057] The photo screen is synchronously displayed on the display screen of this application.

[0058] The touch display screen is one of an OLED screen, a TFT screen, and an LCD capacitive touch screen. In this embodiment, the touch display screen includes an LCD screen body 13 embedded in the inner frame 14 and a protective cover plate or a touch screen 12 on the upper side of the LCD screen body 13;

[0059] An embedding groove 141 matching with the LCD screen body 13 is provided on the inner frame 14;

[0060] It also includes a connecting through hole 142 opened in the inner frame 14 , which is used to connect the LCD screen 13 and the control circuit board 115 through the connecting through hole 142 .

[0061] A magnetic block is provided on the back of the main housing 11, and the main body is fixed to the back of the external terminal by magnetic adsorption;

[0062] The main body is also provided with a knob button outside.

[0063] A microphone assembly is also provided in the main body; a microphone hole is provided at the lower part of the main housing 11 .

[0064] The inner frame 14 is connected to the main housing 11 by screws;

[0065] A plurality of screw posts for connection are integrally formed on the inner side of the main housing 11;

[0066] The outer periphery of the inner frame 14 is provided with through holes corresponding to the screw columns;

[0067] It also includes a button circuit board arranged in the main body, which is located behind the Bluetooth camera button 113 and the power button 112.

[0068] A fan is arranged inside the main body for dissipating heat for the monitor.

[0069] The model of the control chip in the control circuit board 115 is DH350D, and the operating system used by the mobile phone wireless image transmission monitor is FreeRTOS.

[0070] The wireless WiFi module is used to receive the display signal of the mobile phone, and after transmitting the signal to the control circuit board 115, it is displayed on the touch screen.

[0071] The steps of the Bluetooth module for Bluetooth connection and taking pictures are as follows: S1, turning on the Bluetooth of the mobile phone; S2, the mobile phone searches and connects to the wireless image transmission monitor; S3, pressing the Bluetooth camera button to take pictures;

[0072] The connection steps of the wireless WiFi module for same-screen display are: S1. Turn on the WiFi function of the mobile phone and search for the name of the wireless image transmission monitor of this application; S2. Enter the password to connect; S3. Turn on the screen projection function of the mobile phone and search for the name of the wireless image transmission monitor of this application; S4. After connection, perform screen projection display.

[0073] The technical effects of solving the technical problem in this application are as follows:

[0074] Compared with the prior art, the utility model provides a mobile phone wireless image transmission monitor 1 by simultaneously setting a main body, a control circuit board 115 and a power supply component 116 arranged inside the main body, and also includes a touch screen arranged on the front of the main body, a control button and a charging plug interface 111 located outside the main body, and also includes a Bluetooth module and a wireless WiFi module for communicating with a mobile phone end. The Bluetooth receives a photo control instruction from the control circuit board 115, and sends a corresponding signal to the mobile phone end to control the photo taking action of the mobile phone end. The wireless WiFi module receives a picture or video display signal from the mobile phone end or a touch instruction from the control circuit board 115, and after transmitting the signal to the control circuit board 115, displays it on the touch screen on the same screen, or sends a touch signal corresponding to the touch instruction to the mobile phone end, monitors the screen of the mobile phone end and controls the operation of the mobile phone end. In actual applications, not only can the screen between the mobile phone and the monitor be displayed on the same screen, but the operation of the mobile phone can also be controlled by controlling the monitor, which is more practical.

[0075] The above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A mobile phone wireless image transmission monitor, comprising a main body, a control circuit board arranged inside the main body, and a power supply component, characterized in that: A touch screen, control buttons and a charging interface are installed on the main body; It also includes a wireless WiFi module for communicating with the mobile phone; The wireless WiFi module receives a picture or video display signal from the mobile phone, transmits the display signal to the control circuit board, and then displays the same signal on the touch screen to monitor the screen of the mobile phone; The wireless WiFi module receives the touch control command from the control circuit board, sends the touch control signal corresponding to the touch control command to the mobile phone, and operates the mobile phone; The power supply component, the touch display screen, the control button, the charging socket, and the wireless WiFi module are electrically connected to the control circuit board.

2. A mobile phone wireless image transmission monitor as claimed in claim 1, characterized in that: The main body is also provided with a sound device for synchronously emitting sound when playing a video, the main body is also provided with an SD card slot, and an HDMI interface is provided on the side of the main body.

3. A mobile phone wireless image transmission monitor as claimed in claim 2, characterized in that: The back of the main body is also provided with a dust cover to prevent dust from entering the body.

4. A mobile phone wireless image transmission monitor as claimed in any one of claims 1 to 3, characterized in that: The model of the wireless WiFi module is RTL8188FTV.

5. A mobile phone wireless image transmission monitor as claimed in any one of claims 1 to 3, characterized in that: The main body comprises a main housing and an inner frame located inside the main housing and matching the main housing; the touch display screen is mounted on the inner frame; The control circuit board and the power supply assembly are located on the other side of the inner frame relative to the touch display screen; The control buttons include a Bluetooth camera button and a power button for camera control.

6. A mobile phone wireless image transmission monitor as claimed in any one of claims 1 to 3, characterized in that: The touch display screen is one of an OLED screen, a TFT screen, and an LCD capacitive touch screen.

7. A mobile phone wireless image transmission monitor as claimed in claim 5, characterized in that: A magnetic block is arranged on the back of the main housing, and the main body is fixed on the back of the external terminal by magnetic adsorption.

8. The mobile phone wireless image transmission monitor as claimed in claim 5, characterized in that: A microphone assembly is also arranged in the main body; a microphone hole is opened at the lower part of the main shell.

9. The mobile phone wireless image transmission monitor as claimed in claim 1, characterized in that: The model of the control chip in the control circuit board is DH350D, and the operating system used by the mobile phone wireless image transmission monitor is FreeRTOS.

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