Wireless screen display control device

Abstract

The invention provides a wireless screen display control device which comprises a mobile sensor; the mobile sensor is used for detecting the movement of the control device and outputting at least one movement parameter according to the movement of the control device; the mobile sensor is connected with a microprocessor; the microprocessor is used for receiving the movement parameter(s) and outputting a movement display instruction according to the movement parameter(s); the microprocessor is connected with a first radio frequency transmitter to lead the movement display instruction to be output in a wireless way through the first radio frequency transmitter; a second radio frequency transmitter is connected with an external electronic device and is used for receiving the movement display instruction output by the first radio frequency transmitter and outputting the movement display instruction to the electronic device so as to carry out corresponding displacement or scaling on a browsed page of a display screen of the electronic device. The wireless screen display control device can carry out omnidirectional browse on the browsed page easily in an intuition way so as to avoid the perplexity in operation.

Description

Technical field [0001] The invention relates to a control device, in particular to a wireless screen display control device. Background technique [0002] At present, various electronic devices have been widely used by people, especially such as mobile phones, portable computers, personal digital assistants (PDA), video game devices and media players. ) And other portable electronic devices are even more popular. How to add more functions to a portable electronic device is the current development direction of portable electronic devices. For example, a portable electronic device with a Global Position System (GPS) is a very popular product. The global satellite positioning system usually needs to cooperate with an electronic map to show the geographic location of the user. However, since the screen of a portable electronic device is usually small, when a user browses an electronic map with a portable electronic device, it is necessary to zoom in, zoom out, or up and down, left...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are two kinds of portable electronic devices, such as figure 1 As shown, one of them is to use a plurality of buttons 10 to browse the electronic map, but the buttons 10 are difficult to browse the electronic map in all directions; the other is as figure 2 Shown, is to use a stylus 12 and a touch screen 14 to zoom in, zoom out and scroll the display screen of the screen

However, when the user uses the stylus 12 and the touch screen 14, he must operate with both hands at the same time, and it is difficult to quickly browse the electronic map.

No matter what kind of electronic device is used, it is difficult to achieve intuitive control. For example, when the user checks the details of the electronic map, he must use the button or touch position to enlarge the screen image. Users who use the on-screen screen control method will cause trouble in operation

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