Screen projection emitter, screen projection power supply method and device, screen projector and storage medium

A power supply method and transmitter technology, applied in the field of data processing

Pending Publication Date: 2022-05-13
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a screen projection transmitter, a screen projection power supply method, a device, a screen projection device and a storage medium, aiming to solve how to realize the long-term projection of electronic equipment without being affected by the position of the external power supply technical issues

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  • Screen projection emitter, screen projection power supply method and device, screen projector and storage medium
  • Screen projection emitter, screen projection power supply method and device, screen projector and storage medium
  • Screen projection emitter, screen projection power supply method and device, screen projector and storage medium

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Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0043] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application.

[0044] In addition, refer to figure 1 , figure 1 It is a schematic diagram of the screen projection connection involved in the solution of the embodiment of this application.

[0045] Such as figure 1 As shown, the screen projector includes: a screen projection transmitter and a screen projection receiver, wherein the first electronic device can be...

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Abstract

The invention discloses a projection screen emitter, a projection screen power supply method and device, a projection screen device and a storage medium. The projection screen power supply method comprises the following steps: detecting whether the projection screen emitter is in a charging mode; if the projection screen transmitter is not in the charging mode, determining power supply power corresponding to a power supply module in the projection screen transmitter; and supplying power to a screen projection transmitting module in the screen projection transmitter according to the power supply power, and supplying power to first electronic equipment connected with the screen projection transmitter according to the power supply power. According to the invention, the screen projection emitter can reversely supply power to the first electronic equipment, and the screen projection time is prolonged.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a screen projection transmitter, a screen projection power supply method, a device, a screen projection device and a storage medium. Background technique [0002] Due to the fact that the current electronic devices such as mobile phones need continuous power supply when casting screens, and the power consumption of electronic devices is too large, they generally need to be connected to power devices to perform screen projections for a long time. And when it is necessary to move the mobile phone for other matters, it needs to be disconnected from the power supply device, and when the mobile phone is not connected to the power supply device for a long time, the phenomenon of screen projection interruption will occur, which will affect the user's screen projection experience . Contents of the invention [0003] The main purpose of the present invention is to provi...

Claims

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Application Information

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IPC IPC(8): H04N21/4363H04N21/443H02J7/00
CPCH04N21/43637H04N21/4436H02J7/0063H02J7/0045H02J7/0048H02J7/00304H02J7/00309
Inventor 李宾田园侯志龙
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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