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Bluc tooth connector and method for transmitting sound by blue tooth connector

A connector, bluetooth technology, applied in the field of bluetooth connectors, to achieve the effect of easy realization

Inactive Publication Date: 2004-08-04
GUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

it all costs a fortune

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  • Bluc tooth connector and method for transmitting sound by blue tooth connector
  • Bluc tooth connector and method for transmitting sound by blue tooth connector
  • Bluc tooth connector and method for transmitting sound by blue tooth connector

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Embodiment Construction

[0024] First, see figure 1 . figure 1 It is a schematic diagram showing the use of the bluetooth connector of the present invention to transmit sound. The figure shows a sound source device (1) without bluetooth function (here is a walkman), a bluetooth connector (2) plugged into the sound output port of the sound source device 1, and a sound output device (3) (here an earphone) and another bluetooth connector (2') inserted into the sound input end of the sound output device (3). When a user wants to listen to the Walkman music wirelessly, as long as the power supply of the bluetooth connector 2, 2' is turned on, the user can listen to it wirelessly.

[0025] Second, see figure 2 . figure 2 It is a circuit block diagram of a bluetooth connector according to the present invention. A bluetooth connector 2 mainly includes a plug (21), a jack (22), a sound processing unit (Audio Unit) 23, a bluetooth module (Bluetooth Module) 24, a bluetooth antenna (25) and a battery pack ...

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Abstract

A blue tooth connector for converting the wire transmission mode of sound to wireless blue tooth mode is composed of a plug-jack set, a sound processing unit with A / D converter and D / A converter, a blue tooth device with a RF unit and a base frequency unit, an antenna and a battery set. Its blue tooth method for transmitting sound includes such steps as turning on the blue tooth connector, connecting with a sound output device without blue tooth function, authenticating and pairing a blue toothed device to the sound output device, and outputting sound by said sound output device.

Description

technical field [0001] The present invention relates to a bluetooth connector and a method for transmitting sound through the bluetooth connector, in particular to a bluetooth connector in which the wired sound output or input of a device becomes wireless transmission and the use thereof to achieve wireless transmission method. Background technique [0002] Generally, devices with bluetooth wireless sound transmission function must have bluetooth function in design and manufacture. Traditional audio input and output devices generally use wired methods such as earphone cables and speaker cables. If users require Bluetooth audio transmission functions, they have to re-select devices that have Bluetooth transmission in their own design. Therefore, in order to achieve wireless transmission in the current equipment, unless it is modified, it is necessary to purchase new equipment. This all costs a fortune. Contents of the invention [0003] According to a method of transmitt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B11/00
Inventor 杨升宏
Owner GUAN TECH