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audio transmission device

A transmission device, audio technology, applied in the direction of sensors, sensor parts, digital memory information, etc., can solve the problems of low integration, increase the cost of electronic equipment peripherals, single interface, etc., and achieve the effect of improving integration.

Active Publication Date: 2019-12-24
HANGZHOU NAXIONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, there is only one audio interface (i.e. audio plug) in the existing headset, the interface is single, the integration level is low, and it cannot be compatible with the interfaces of various electronic equipment, so it has to carry a communication line with a standard interface in addition, which not only increases the appearance of the electronic equipment. Setting costs, and bring a lot of inconvenience to users in the process of using

Method used

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Examples

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no. 1 example

[0037] see Figure 1-Figure 5 The first embodiment of the present invention is specifically described, wherein, figure 1 It is an exploded schematic diagram of an audio transmission device in an embodiment of the present invention; figure 2 It is a schematic diagram of a headset circuit in an audio transmission device in an embodiment of the present invention; image 3 It is a schematic diagram of the appearance of the audio transmission device in an embodiment of the present invention; Figure 4 It is a schematic diagram of a functional board in an embodiment of the present invention; Figure 5 It is a schematic diagram of installing the functional board into the housing in an embodiment of the present invention. In this embodiment, 1) function board 120 part: the function board 120 has a first function circuit and a second function circuit, and part of the function of the first function circuit is only when the function board 120 is installed in the housing 100, start w...

no. 2 example

[0057] see Figure 6-Figure 7 , Image 6 It is a schematic diagram of the function board in the second embodiment of the present invention; Figure 7 It is a schematic diagram of installing the functional board into the casing in the second embodiment of the present invention. exist Figure 6-Figure 7 , the reference numerals indicate the same Figure 1-Figure 5 The same expressions are the same components as those of the first embodiment. The audio transmission device of the second embodiment is basically the same as the audio transmission device of the first embodiment, the difference is: 1) function board 320 part: the function board 320 has a first function circuit and a second function circuit Part of the functions of the first functional circuit is to start work by means of the headset circuit board 110 only when the functional board 320 is installed in the housing 100; part of the functions of the second functional circuit can work independently (the when the funct...

no. 3 example

[0061] see Figure 8-Figure 9 , Figure 8 It is a schematic diagram of the headset circuit in the audio transmission device in the third embodiment of the present invention; Figure 9 It is a schematic diagram of the function board in the third embodiment of the present invention. exist Figure 8-Figure 9 , the reference numerals indicate the same Figure 1-Figure 5 The same expressions are the same components as those of the first embodiment. The audio transmission device of the third embodiment is basically the same as the audio transmission device of the first embodiment, the difference is: 1) function board 420 part: the function board 420 has a first function circuit and a second function circuit Part of the functions of the first functional circuit is to start work by means of the headset circuit board 110 only when the functional board 420 is installed in the housing 100; part of the functions of the second functional circuit can work independently (the when the fu...

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Abstract

The invention discloses a voice frequency transmission device. The voice frequency transmission device comprises a shell, a headset circuit board and a detachable function board are arranged in the shell, wherein the headset circuit board has a headset circuit, and the function board has a first function circuit capable of independently finishing preset functions. According to the voice frequency transmission device, the function board can be mounted in the shell with headset function, the selection between various functions or the combination of various functions is realized, and the integration level of equipment is improved.

Description

technical field [0001] The present invention relates to the technical field of audio devices, in particular to an audio transmission device. Background technique [0002] Currently, various portable mobile electronic devices are widely popular in the market, such as music players, walkmans, mobile phones, and tablet computers. On various mobile or fixed electronic devices, USB interfaces and audio jacks have become standard configurations of the electronic devices. Peripheral electronic devices with USB interfaces are widely used, such as flash drives, etc., and the most widely used peripheral devices based on audio interfaces are headsets (ie, earphones with microphones). The peripheral electronic equipment with USB interface and the peripheral equipment based on audio interface are used in a huge amount, but so far, the peripheral electronic equipment with USB interface and the peripheral equipment based on audio interface all exist independently, so users need to simulta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10H04R3/00G11C7/10
Inventor 陈峰胡静
Owner HANGZHOU NAXIONG TECH
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