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Method for supplying power to mouse, mouse and computer

A computer and mouse technology, applied in the mouse field, can solve the problems of the mouse being heavy and power-consuming, inconvenient to use, and entangled on other items

Active Publication Date: 2009-08-26
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary mice are limited in the range of operation due to the constraints of the wires, and the wires are often tangled together or wrapped around other items, causing inconvenience in use
The wireless mouse that is widely used at present to solve the above-mentioned problems of the ordinary mouse is mostly powered by a battery or the magnetic field generated by cutting the mouse pad with a coil. The existing problems of the mouse have created new problems: the use of batteries to power the mouse makes the mouse heavy and consumes power quickly, and additional costs will be incurred for battery consumption; using the magnetic field generated by cutting the mouse pad for power, the mouse moves , the coil can cut the magnetic induction line and convert the magnetic energy into electric energy. In actual use, the time for moving the mouse is very short, that is, the time for energy conversion is very short. To provide enough energy for the mouse, it is necessary to increase the number of coils. make the mouse bulky

Method used

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  • Method for supplying power to mouse, mouse and computer
  • Method for supplying power to mouse, mouse and computer
  • Method for supplying power to mouse, mouse and computer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The implementation flowchart of a method for supplying power to a mouse provided by Embodiment 1 of the present invention is as follows: figure 1 As shown, the method includes the following steps:

[0045] Step 101: Initialize, the computer negotiates with the mouse to obtain time slot parameters, and the time slot parameters include energy sending time slots and energy discharging time slots.

[0046] Specifically:

[0047] After the computer sends the electromagnetic wave for initial disturbance, it enters a waiting state;

[0048] After the mouse is converted from the electromagnetic wave to obtain initial energy, the working frequency of the mouse is sent to the computer; and the default time division multiplexing parameters of the mouse are sent to the computer;

[0049] The computer compares the configuration parameters supported by the computer with the default time-division multiplexing parameters received from the mouse;

[0050] Wherein, if there is at leas...

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PUM

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Abstract

The invention discloses a method for supplying power to a mouse, which comprises the following steps: receiving a signal of magnetic field changes by the mouse, wherein the magnetic field changes are caused by intensity-changing electromagnetic waves which are sent out by a first antenna arranged on a computer; converting the signal of the magnetic field changes caused by the electromagnetic waves into electric energy; and storing the electric energy into an energy storage unit. The invention also discloses a mouse which comprises a converting unit, the energy storage unit, an operation signal managing unit, and an operation signal transmitting unit. The invention also discloses a computer provided with the mouse. By adopting the method and the mouse, the mouse can be supplied with power without using a battery or depending on a mouse mat.

Description

technical field [0001] The invention relates to a mouse, in particular to a method for supplying power to the mouse, the mouse and a computer. Background technique [0002] Due to the constraints of the wires, the operation range of ordinary mice is limited, and the wires are often tangled together or wrapped around other objects, causing inconvenience in use. The wireless mouse that is widely used at present to solve the above-mentioned problems of the ordinary mouse is mostly powered by a battery or the magnetic field generated by cutting the mouse pad with a coil. The existing problems of the mouse have created new problems: the use of batteries to power the mouse makes the mouse heavy and consumes power quickly, and additional costs will be incurred for battery consumption; using the magnetic field generated by cutting the mouse pad for power, the mouse moves , the coil can cut the magnetic induction line and convert the magnetic energy into electric energy. In actual u...

Claims

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Application Information

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IPC IPC(8): G06F3/033H02J17/00H02J50/20
Inventor 周珏嘉侯紫峰过晓冰
Owner LENOVO (BEIJING) CO LTD
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