WO2017147975A1

WO2017147975A1 - Earphone adapter and earphone

Info

Publication number: WO2017147975A1
Application number: PCT/CN2016/079064
Authority: WO
Inventors: 陈德庆
Original assignee: 深圳市和宏实业股份有限公司
Priority date: 2016-02-29
Filing date: 2016-04-12
Publication date: 2017-09-08
Also published as: CN205454036U

Abstract

The present invention relates to an earphone adapter and an earphone. The earphone adapter comprises a lightning connector, a line control module communicating and connecting to the lightning connector, and an earphone plug communicating and connecting to the line control module. The invention is compatible with a lightning headphone jack of an Apple cellphone, can be used by a currently available earphone, reduces a user expense, is easy to use and carry, and satisfies a market demand.

Description

Manual Title: A Headphone Converter and Headphones

Technical field

[0001] The present invention relates to a headphone converter and an earphone.

Background technique

[0002] Intelligent electronic products such as mobile phones have become more and more popular in people's lives. At present, the earphone jacks of most mobile phones are ordinary jack-type earphone jacks, but at present, the earphone jacks of Apple mobile phones have gradually become lightning plugs, so that the existing earphones on the market cannot be used, and must be supported by the Apple mobile phone series. Headphones can be used, which leads to the limitations of the use of headphones, while increasing the cost of people's use, headphones can not be used in a variety of mobile phones, it is very inconvenient to use.

technical problem

Problem solution

Technical solution

[0003] The object of the present invention is to overcome the deficiencies of the above technology, and to provide a headphone converter and an earphone that are adapted to an earphone lightning socket of an Apple mobile phone.

[0004] The object of the present invention is achieved by the present invention, which provides an earphone converter, which is improved in that

: a lightning plug, a wire control module communicatively coupled to the lightning plug, and a headphone jack communicatively coupled to the wire control module.

[0005] Further, an encoder for converting a digital signal into an analog signal, the encoder is serially connected between the wire control module and the earphone jack, and the encoder and the wire control module and the earphone respectively Socket communication connection.

Further, the wire control module, the encoder and the earphone jack are integrated into one component, and the component is communicably connected to the lightning plug through a connecting line.

[0007] Further, the encoder and the earphone jack are integrated into one component, and the wire control module is serially connected between the lightning plug and the component through a first connecting line and a second connecting line.

[0008] Further, a USB conversion device is further included, the USB conversion device includes a USB conversion circuit and a USB host, and the USB conversion circuit is serially connected between the lightning plug and the USB socket. [0009] Further, the earphone jack is a headphone plug compatible with a 3.5 mm earphone plug or a 2.5 mm earphone plug.

Hey.

[0010] Further, the line control module is provided with a volume adjustment button and an audio switching button.

[0011] The present invention further provides an earphone, comprising an earphone plug, and a headphone body communicably connected to the earphone plug, further comprising: the earphone according to any one of the above first to fifth aspects a converter, the earphone plug and the earphone jack of the earphone converter are detachably connected.

[0012] Further, the earphone body includes a left earplug, a right earplug, a left channel line, a right channel line, an amplifier, and a headphone plug, and the left earphone and the right earplug respectively are connected to the left channel line and the right earphone The line is connected, and the amplifier is disposed on the left channel line and the right channel line.

[0013] Further, a microphone and a microphone connection line are further included, and the microphone is disposed on a left channel line or a right channel line, and the microphone is communicably connected to the earphone plug through the microphone connection line.

Advantageous effects of the invention

Beneficial effect

Compared with the prior art, the beneficial effects of the present invention are: the earphone converter of the present invention can adapt the earphone lightning interface of the Apple mobile phone through the lightning plug provided, and convert the digital signal of the lightning interface of the Apple mobile phone into The analog signal of the earphone jack, when the existing earphone is connected with the earphone jack, it can be used normally to realize the function of listening to music, thereby achieving universality with the existing earphone; and the earphone jack can be compatible with 3.5 mm or 2.5 mm or other specifications. The earphone plug can be used for a variety of earphones, and has a wide application range, which can reduce people's use cost and avoid waste; the earphone converter also includes a USB conversion device, which functions to charge the mobile phone, saves components, It is easy to use and so on; it can switch and adjust the audio and audio volume through the set line control module, which is convenient for people to use. The earphone of the invention is convenient to operate and convenient to carry, and greatly satisfies the needs of the market.

Brief description of the drawing

DRAWINGS

1 is a schematic structural diagram of a headphone converter according to the present invention;

2 is a block diagram of a headset of the present invention;

3 is a block diagram of a headset with a microphone according to the present invention;

[0018] wherein: 1, the line control module; 2, the connection line; 3, lightning plug; 4, the plug part; 5, the body; 6, even 7. Contact; 8, volume adjustment button; 9, audio switch button; 10, left earplug; 11, right earplug; 12, left channel line; 13, right channel line; 14, amplifier; Encoder; 16, Mike

Embodiments of the invention

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Referring to FIG. 1 , a headphone converter disclosed in the present invention includes a lightning plug (lightning connector introduced by Apple) 3. A wire control module 1 communicatively connected with the lightning plug 3 communicates with the wire control module 1 The connected earphone jack, in this embodiment, the earphone jack is a headphone jack compatible with a 3.5 mm headphone plug or a 2.5 mm headphone plug, and may also be a headphone jack of other specifications.

[0021] In this embodiment, the earphone converter further includes an encoder 15 for converting a digital signal into an analog signal. The encoder 15 is serially connected between the line control module 1 and the earphone jack, and the encoder 15 respectively The line control module 1 and the headphone jack are connected in communication, and the encoder 15 outputs the converted analog signal to the headphone jack.

[0022] As an embodiment of the present invention, the wire control module 1, the encoder 15 and the earphone jack are integrated into one component, and the components are communicably connected to the lightning plug 3 via the connecting wire 2.

[0023] As another embodiment of the present invention, the encoder 15 and the earphone jack are integrated into one component, and the remote control module 1 is connected in series between the lightning plug 3 and the component through the first connection line and the second connection line, respectively.

[0024] In this embodiment, the earphone converter further includes a USB conversion device, the USB conversion device includes a USB conversion circuit and a USB bus, and the USB conversion circuit is serially connected between the lightning plug (3) and the USB female socket. The USB socket can be set on the lightning plug 3, or it can be connected to the lightning plug 3 through the cable 2. It can be used to charge the mobile phone for easy use.

[0025] Further, the lightning plug 3 includes an integrally formed plug portion 4, a body 5 and a connecting portion 6, and the plug portion 4 has a contact 7, and the contact 7 is connected with a headphone lightning interface of an Apple mobile phone for data transmission.

Further, the line control module 1 is provided with a volume adjustment button 8 and an audio switching button 9, which can adjust the volume or audio, and is convenient to operate.

[0027] The earphone converter of the invention has a simple and compact structure, has multiple functions, is easy to operate, has low cost, can be adapted to the earphone lightning interface of the Apple mobile phone, and converts the digital signal of the lightning interface of the Apple mobile phone into a simulation of the earphone jack. The signal, which is versatile with existing headphones, has a wide range of applications and reduces people's use costs. [0028] Referring to FIG. 2, an earphone disclosed in the present invention includes an earphone plug, a earphone body communicably connected to the earphone plug, and the earphone converter described above, wherein the earphone plug and the earphone jack of the earphone converter are Disassemble and connect, easy to use.

[0029] Specifically, the earphone body includes a left earplug 10, a right earplug 11, a left channel line 12, a right channel line 13, an amplifier 14 and an earphone plug, and the left earplug 10 and the right earplug 11 respectively and the left channel line 12 and The right channel line 13 is connected, and the amplifier _{14 is} disposed on the left channel line 12 and the right channel line 13.

[0030] Referring to FIG. 3, in the embodiment, preferably, the earphone body further includes a microphone 16 and a microphone connection line, the microphone 16 is disposed on the left channel line 12 or the right channel line 13, and the microphone 16 passes through the microphone. The cable is connected to the headphone plug.

[0031] In this embodiment, preferably, the earphone body further comprises an earphone wire control module serially connected between the earphone plug and the earphone body.

[0032] The earphone of the invention is convenient to use, has low operation, and meets the demand of the market.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and the description of the present invention is not to be construed as limiting the scope of the invention. It should be noted that various modifications and improvements can be made by those skilled in the art without departing from the inventive concept, such as combining different features in the various embodiments, and the like. The scope of protection of the present invention.

Claims

Claim

[Claim 1] A headphone converter, comprising: a lightning plug (3), a wire control module (1) communicatively coupled to the lightning plug (3), and the wire control module (1) Connected to the headphone jack.

[Claim 2] The headphone converter according to claim 1, further comprising an encoder (15) for converting a digital signal into an analog signal, the encoder (15) being serially connected to the Between the line control module (1) and the headphone jack, the encoder (15) and the line control module respectively

(1) , Headphone jack communication connection.

[Claim 3] The headphone converter according to claim 2, wherein the line control module (1)

, the encoder (15) and the headphone jack are integrated into one component, and the components pass through the connecting line

(2) Communicate with the lightning plug (3).

[Claim 4] The earphone converter according to claim 2, wherein the encoder (15) and the earphone jack are integrated into one component, and the wire control module (1) passes through the first connecting line, A second connecting line is connected in series between the lightning plug (3) and the component.

[Claim 5] The earphone converter according to claim 1, further comprising: a USB conversion device, the USB conversion device comprising a USB conversion circuit and a USB bus, wherein the USB conversion circuit is serially connected to the Between the lightning plug (3) and the USB socket.

[Claim 6] The headphone converter according to any one of claims 1 to 5, characterized in that

The earphone jack is a headphone plug compatible with a 3.5 mm headphone plug or a 2.5 mm headphone plug.

[Claim 7] The headphone converter according to claim 1 or 2, wherein: the line control module (

1) There is a volume adjustment button (8) and an audio switching button (9).

[Claim 8] A headphone, comprising an earphone plug, and a headphone body communicably connected to the earphone plug, further comprising: the earphone converter according to any one of claims 1 to 5, wherein the earphone The plug is detachably connected to the earphone jack of the earphone converter.

[Claim 9] The earphone according to claim 8, wherein: the earphone body includes a left earplug

(10), right earbud (11), left channel line (12), right channel line (13), amplifier (14) and earphone plug, said left earbud (10) and right earplug (11) respectively Left The channel line (12) is connected to the right channel line (13), and the amplifier (14) is disposed on the left channel line (12) and the right channel line (13).

[Claim 10] The earphone according to claim 9, further comprising a microphone (16) and a microphone connection line, the microphone (16) being disposed on the left channel line (12) or the right channel line ( 13) The microphone (16) is communicatively coupled to the earphone plug via the microphone connection line.