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Wireless power supply desktop

A technology of wireless power supply and power supply, applied in the field of desktop systems

Active Publication Date: 2011-05-11
深圳市德赛工业研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wireless data transmission, including wireless keyboard and mouse data, wireless VGA data, these belong to the wireless transmission of signals, the existing technology is relatively mature, and the stable and reliable wireless power supply technology for desktop electronic equipment has yet to be developed

Method used

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Embodiment Construction

[0017] In order to facilitate the understanding of those skilled in the art, the present invention will be described in further detail below in conjunction with the accompanying drawings:

[0018] Such as figure 1 , is a schematic diagram of the positional relationship between the power transmission module and each resonant ring in the wireless power supply desktop embodiment. In this embodiment, four energy derivation rings are set, which are respectively used for power supply of the mouse, keyboard, speaker and desk lamp. The display is directly placed on the power transmission module of the desktop, and the working power is directly obtained from the power transmission module.

[0019] The wireless power supply desktop is centered on the power transmission module T, and four resonance derivative rings are placed around it. After the power transmission module T is powered on, it emits electromagnetic waves upwards at a fixed frequency, directly providing power to the display...

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PUM

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Abstract

The invention relates to the technical field of radio transmission, in particular to a desktop which is made by the principles of electromagnetic resonance and resonance derivative ring and has the function of wireless power supply. An electrical energy transmitting module is embedded into the desktop, and a plurality of resonance derivation rings are placed around the transmitting module; when the transmitting module transmits electrical energy, the resonance derivation rings absorb part of energy from the transmitting module to perform secondary transmission to transmit the energy to different electrical appliances on the desktop by gradient; an electrical energy receiving module is respectively placed in the electrical appliances such as a display, a sound box, a desk lamp, a keyboard,a mouse and the like on the desktop, and the electrical energy receiving modules respectively receive energy from the desktop and supply power to the different electrical appliances, so that power wires or batteries various devices on the desktop are , wireless power supply the electrical appliances on the desktop is realized, the desktop becomes clean, tidy and safe, and the electrical appliances are convenient to manage, clean and use.

Description

technical field [0001] The invention relates to the technical field of wireless transmission of electrical signals, in particular to a desktop system that does not require a power supply and a signal connection line. Background technique [0002] Paperless office has made the current office desk have a lot of electrical equipment: monitors, desk lamps, speakers, keyboards and mice, etc., these devices are dragging one or several long "tails" - power cords and Data lines, these lines are dragged around on the desktop, which is not beautiful and inconvenient to use. What's more, due to the long-term use, the wear and tear of the wires leads to poor contact or even electric leakage, which endangers personal safety. Although the existing wireless keyboard and wireless mouse reduce the desktop by two wires, they increase the trouble and expense of using batteries. [0003] How to make desktop electrical appliances realize a real wireless power supply desktop without batteries o...

Claims

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Application Information

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IPC IPC(8): A47B13/08H02J17/00H02J50/12
Inventor 朱斯忠
Owner 深圳市德赛工业研究院有限公司
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