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KR101763143B1 - Electronic device having rotating jack holder - Google Patents

Electronic device having rotating jack holder Download PDF

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Publication number
KR101763143B1
KR101763143B1 KR1020150178457A KR20150178457A KR101763143B1 KR 101763143 B1 KR101763143 B1 KR 101763143B1 KR 1020150178457 A KR1020150178457 A KR 1020150178457A KR 20150178457 A KR20150178457 A KR 20150178457A KR 101763143 B1 KR101763143 B1 KR 101763143B1
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KR
South Korea
Prior art keywords
terminal
earphone
terminals
electronic device
additional function
Prior art date
Application number
KR1020150178457A
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Korean (ko)
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KR20170070655A (en
Inventor
오재필
윤상진
이태훈
임영하
최성훈
Original Assignee
한국정보통신주식회사
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Priority to KR1020150178457A priority Critical patent/KR101763143B1/en
Publication of KR20170070655A publication Critical patent/KR20170070655A/en
Application granted granted Critical
Publication of KR101763143B1 publication Critical patent/KR101763143B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Headphones And Earphones (AREA)

Abstract

Various embodiments relating to an electronic device that is electrically connected to an earphone have been described. According to one embodiment, an electronic device includes: an earphone including an earphone plug having a plurality of terminals; An earphone jack provided in the electronic device and having a plurality of connection terminals electrically connected to a plurality of terminals of the earphone plug; And
And a plurality of additional function terminals which are rotatably coupled to the earphone jack and are connected to a plurality of terminals of the earphone plug and a plurality of connection terminals of the earphone jack or are not connected to at least some terminals, And various other embodiments are possible in addition to the above.

Description

TECHNICAL FIELD [0001] The present invention relates to an electronic device having a rotary jack holder,

Various embodiments of the invention relate to an electronic device comprising a rotary jack holder connected to an earphone plug provided in an earphone.

In general, voice communication has been a main function of portable electronic devices. However, as the information communication industry and the portable electronic device industry have developed remarkably in recent years, a mobile communication terminal such as a mobile phone and a PDA has a voice communication function, And various functions such as remittance and payment by bank account are added.

In order to more easily and effectively operate these various functions, an earphone jack having a three- or four-pole terminal functioning as an audio function and a microphone is applied to the outer periphery of the portable electronic device.

For example, the conventional earphone jack is mounted for use in connection with a wired remote controller for controlling various multimedia functions provided in a portable electronic device. In this method, The earphone jack having a plurality of terminals is used because the width of the nodule becomes narrower as the number of signal lines increases.

The connection terminal of such a conventional earphone jack is connected to the earphone plug so as to function as an audio function and a microphone for only listening to a sound signal of a portable electronic device and has a disadvantage in that it can not perform any additional function in addition to the above-

For example, a connection terminal of a conventional earphone jack has a disadvantage in that it can not perform various additional functions such as receiving / sending e-mails, transferring money through a bank account, payment or card settlement upon connection with an earphone plug.

The various embodiments of the present invention provide an electronic device capable of improving the use of the electronic device by configuring the rotary jack holder so that the electronic device can perform additional functions in addition to the microphone function and the audio function in accordance with the rotation .

According to various embodiments of the present invention, an electronic device includes: an earphone including an earphone plug having a plurality of terminals; An earphone jack provided in the electronic device and having a plurality of connection terminals electrically connected to a plurality of terminals of the earphone plug; And a plurality of additional functions that are rotatably coupled to the earphone jack and are connected to a plurality of terminals of the earphone plug and a plurality of connection terminals of the earphone jack in accordance with the rotation or are not connected to at least some terminals, And a rotary jack holder having a terminal.

According to various embodiments of the present invention,

The rotary jack holder can be configured to perform the first and second additional functions in accordance with the rotation in the electronic device. For example, by rotating the rotary jack holder provided in the earphone jack, the first additional function terminals of the rotary jack holder and the terminals of the earphone plug and the plurality of terminals of the earphone jack are electrically connected to each other, It is possible to use the device as a first additional function (for example, an audio function and a microphone function), and as another example, the first and second nonconductive terminals provided on the second additional function terminals of the rotary jack holder, The electronic device can be used as a second additional function (for example, reception / transmission of e-mail, remittance through a bank account, payment or card settlement, etc.) by electrically disconnecting the terminals of the earphone jack. This can improve the use of the electronic device.

1 is a block diagram showing an example in which an earphone plug is connected to an electronic device having a rotary jack holder according to an embodiment of the present invention;
2 is a diagram showing a state before an earphone plug is inserted into an earphone jack in the configuration of an electronic device having a rotary jack holder according to an embodiment of the present invention.
3 is a view showing a state after inserting an earphone plug into an earphone jack in a configuration of an electronic device having a rotary jack holder according to an embodiment of the present invention.
4 is a view showing a state in which a rotary jack holder is rotated in a state before an earphone plug is inserted into an earphone jack in a configuration of an electronic device having a rotary jack holder according to an embodiment of the present invention.
5 is a view showing a state in which a rotated jack holder is inserted into an earphone jack in the configuration of an electronic apparatus having a rotary jack holder according to an embodiment of the present invention.
6 is a view showing a state in which an earphone plug is inserted into a rotary jack holder held in the earphone jack of an electronic device having a rotary jack holder according to an embodiment of the present invention.

Hereinafter, various embodiments of the present document will be described with reference to the accompanying drawings. It should be understood, however, that this invention is not intended to be limited to the particular embodiments described herein but includes various modifications, equivalents, and / or alternatives of the embodiments of this document . In connection with the description of the drawings, like reference numerals may be used for similar components.

In this document, the expressions "having," " having, "" comprising," or &Quot;, and does not exclude the presence of additional features.

In this document, the expressions "A or B," "at least one of A or / and B," or "one or more of A and / or B," etc. may include all possible combinations of the listed items . For example, "A or B," "at least one of A and B," or "at least one of A or B" includes (1) at least one A, (2) Or (3) at least one A and at least one B all together.

As used herein, the terms "first," "second," "first," or "second," and the like may denote various components, regardless of their order and / or importance, But is used to distinguish it from other components and does not limit the components. For example, the first user equipment and the second user equipment may represent different user equipment, regardless of order or importance. For example, without departing from the scope of the rights described in this document, the first component can be named as the second component, and similarly the second component can also be named as the first component.

(Or functionally or communicatively) coupled with / to "another component (eg, a second component), or a component (eg, a second component) Quot; connected to ", it is to be understood that any such element may be directly connected to the other element or may be connected through another element (e.g., a third element). On the other hand, when it is mentioned that a component (e.g., a first component) is "directly connected" or "directly connected" to another component (e.g., a second component) It can be understood that there is no other component (e.g., a third component) between other components.

As used herein, the phrase " configured to " (or set) to be "configured according to circumstances may include, for example, having the capacity to, To be designed to, "" adapted to, "" made to, "or" capable of ". The term " configured to (or set up) "may not necessarily mean" specifically designed to "in hardware. Instead, in some situations, the expression "configured to" may mean that the device can "do " with other devices or components. For example, a processor configured (or configured) to perform the phrases "A, B, and C" may be implemented by executing one or more software programs stored in a memory device or a dedicated processor (e.g., an embedded processor) , And a generic-purpose processor (e.g., a CPU or an application processor) capable of performing the corresponding operations.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the other embodiments. The singular expressions may include plural expressions unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art. The general predefined terms used in this document may be interpreted in the same or similar sense as the contextual meanings of the related art and, unless expressly defined in this document, include ideally or excessively formal meanings . In some cases, even the terms defined in this document can not be construed as excluding the embodiments of this document.

An electronic device according to various embodiments of the present document may be, for example, a smartphone, a tablet personal computer, a mobile phone, a video phone, an e-book reader, A desktop personal computer, a laptop personal computer, a netbook computer, a workstation, a server, a personal digital assistant (PDA), a portable multimedia player (PMP) A medical device, a camera, or a wearable device. According to various embodiments, the wearable device may be of the accessory type (e.g., a watch, a ring, a bracelet, a bracelet, a necklace, a pair of glasses, a contact lens or a head-mounted-device (HMD) (E. G., Electronic apparel), a body attachment type (e. G., A skin pad or tattoo), or a bioimplantable type (e.g., implantable circuit).

In some embodiments, the electronic device may be a home appliance. Home appliances include, for example, televisions, digital video disk players, earphones, refrigerators, air conditioners, vacuum cleaners, ovens, microwaves, washing machines, air cleaners, set- Such as a home automation control panel, a security control panel, a TV box such as Samsung HomeSync TM , Apple TV TM or Google TV TM , a game console such as Xbox TM and PlayStation TM , An electronic key, a camcorder, an electronic frame, an M2M terminal, and an OBD-2 module.

In an alternative embodiment, the electronic device may be any of a variety of medical devices (e.g., various portable medical measurement devices such as a blood glucose meter, a heart rate meter, a blood pressure meter, or a body temperature meter), magnetic resonance angiography (MRA) Navigation systems, global navigation satellite systems (GNSS), event data recorders (EDRs), flight data recorders (FDRs), infotainment (infotainment) systems, ) Automotive electronic equipment (eg marine navigation systems, gyro compass, etc.), avionics, security devices, head units for vehicles, industrial or home robots, automatic teller's machines (ATMs) Point of sale, or internet of things (eg, light bulbs, various sensors, electrical or gas meters, sprinkler devices, fire alarms, thermostats, street lights, Of the emitter (toaster), exercise equipment, hot water tank, a heater, boiler, etc.) may include at least one.

According to some embodiments, the electronic device is a piece of furniture or a part of a building / structure, an electronic board, an electronic signature receiving device, a projector, Water, electricity, gas, or radio wave measuring instruments, etc.). In various embodiments, the electronic device may be a combination of one or more of the various devices described above. An electronic device according to some embodiments may be a flexible electronic device. Further, the electronic device according to the embodiment of the present document is not limited to the above-described devices, and may include a new electronic device according to technological advancement.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An electronic apparatus according to various embodiments will now be described with reference to the accompanying drawings. In this document, the term user may refer to a person using an electronic device or a device using an electronic device (e.g., an artificial intelligence electronic device).

The configuration of the electronic device according to various embodiments of the present invention will be described in detail as follows.

1 is a block diagram illustrating an example in which an earphone is connected to an electronic device according to various embodiments of the present invention.

Referring to FIG. 1, an earphone 250 may be connected to the electronic device 200. The electronic device 200 may include an earphone jack 202, a power supply unit 204, a coder-decoder (CODEC) 206, and a control unit 208. The earphone 250 includes an earphone plug 252, an active noise canceling (ANC) block 254, an L channel speaker 256, an R channel speaker 258, a microphone 260, a volume increase switch 272, A switch 274, a send / end switch 276, and resistors 278-282.

The earphone jack 202 includes an L channel connection terminal 210 for outputting an L channel earphone signal to the earphone 250, an R channel connection terminal 212 for outputting an R channel earphone signal to the earphone 250, And a microphone connection terminal 216 for inputting a microphone signal from the earphone 250. The earphone plug 252 also includes an L channel earphone terminal 264 for inputting an L channel earphone signal from the electronic device 200, an R channel earphone terminal 266 for inputting an R channel earphone signal from the electronic device 200 ), A ground terminal 268, and a microphone terminal 270 for outputting a microphone signal to the electronic device 200.

For example, the earphone jack 202 may be implemented as a jack, and the earphone plug 252 may be implemented as a jack-shaped plug. When the earphone plug 252 is inserted into the earphone jack 202, the L channel connecting terminal 210, the R channel connecting terminal 212, the ground terminal 214, and the microphone connecting terminal 216 of the earphone jack 202 The L channel earphone terminal 264, the R channel earphone terminal 266, the ground terminal 268, and the microphone terminal 270 of the earphone plug 252 can be connected to correspond to each other.

The terminals 210 to 216 of the earphone jack 202 may be connected to the codec 206. The codec 206 may output the earphone signal to the L channel earphone terminal 210 and the R channel earphone terminal 212 and input the microphone signal from the microphone connecting terminal 216. [

The power supply unit 204 may generate power for supplying the earphone 250 through the microphone connection terminal 216. [

The control unit 208 may be implemented by a processor, such as an AP (application processor), which may be included in the electronic device 200.

The control unit 208 can input the voltage of the microphone connection terminal 216. [ When the AP is used as the control unit 208, the control unit 208 can input the voltage of the microphone connection terminal 216 through an analog-to-digital converter (ADC) port. Therefore, the control unit 208 can recognize a voltage inputted through the ADC port and converted into a digital value.

Power supply 204 may include a power supply 218. The power supply unit 204 may be operated by the control unit 208 to generate power. The power supply 218 may be a power converter, such as a low dropout (LDO), that generates power from the battery power of the electronic device 200.

The L channel earphone terminal 264, the R channel earphone terminal 266 and the microphone terminal 270 of the earphone plug 252 can be connected to the ANC block 254. [ The ANC block 254 may be driven by a power source input from the electronic device 200 via the microphone terminal 270. The ANC block 254 ANC processes the L channel earphone signal and the R channel earphone signal input from the electronic device 200 through the L channel earphone terminal 264 and the R channel earphone terminal 266 to generate L channel speakers 256 And an R-channel speaker 258. The R-

Between the microphone terminal 270 and the ground terminal 268 is connected a microphone 260, a volume increase switch 272 and a pair of resistors 278 connected in series with each other, a volume reduction switch 274 connected in series with each other, End switch 276 and the resistor 282 connected in series can be connected in parallel with each other. The volume increase switch 272, the volume decrease switch 274, and the send / end switch 276 may be an auto return contact pushbutton switch that is turned on when pressed and turned off when pressed. The volume increase switch 272 may be used as a volume increase key for instructing the electronic device 200 to increase the volume. The volume reduction switch 274 may be used as a volume reduction key for instructing the electronic device 200 to decrease the volume. The send / end switch 276 may be used as a send / end key for instructing start of a call, end of a call, and the like.

The resistance values of the resistors 278 to 282 may be different from each other. Therefore, when the volume increase switch 272, the volume decrease switch 274, and the send / end switch 276 are turned on, the voltages of the microphone connection terminals 216 may be different from each other. For example, the resistance value of the resistor 278 may be 619?, The resistance value of the resistor 280 may be 221?, And the resistance value of the resistor 282 may be 50?. Therefore, the electronic device 200 can identify the type of switch turned on in the volume increase switch 272, the volume decrease switch 274, and the send / end switch 276 based on the voltage of the microphone connection terminal 216. [

1, the rotary jack holder 300 is connected to the terminals of the earphone plug 252 and the connection terminals of the earphone jack 250 or to at least some terminals And may be rotatably coupled within the ear jack 202 to perform various additional functions.

The configuration of the rotary jack holder 300 according to various embodiments of the present invention will be described in detail as follows.

2 is a view showing a state before the earphone plug 252 is inserted into the earphone jack 202 in the configuration of the electronic device having the rotary jack holder 300 according to the embodiment of the present invention.

2, the rotary jack holder 300 includes first and second additional function terminals 310 and 320 for performing various additional functions, and the first additional function terminal 310 is connected to a microphone terminal 311, an L channel terminal 312, an R channel terminal 313, and a ground terminal 314, and the second additional function terminal 320 may include a microphone terminal 321, a ground terminal 322, And may include first and second nonconductive terminal terminals 323.

For example, the first and second additional function terminals 310 and 320 may be formed of a plate such that the rotary jack holder 300 is overlapped and connected to each other when the rotary jack holder 300 is rotated.

For example, the additional function may be a microphone function and the audio function, and the additional function may be a function other than the above-described additional function. For example, the additional function may be an incoming / outgoing e-mail, remittance through a bank account, payment or card settlement.

The operation of the rotary jack holder 300 according to various embodiments of the present invention will be described in detail as follows.

3 is a view showing a state after the earphone plug 252 is inserted into the earphone jack 202 in the structure of the electronic device 200 having the rotary jack holder 300 according to the embodiment of the present invention, The state in which the rotary jack holder 300 is rotated in a state before the earphone plug 252 is inserted into the earphone jack 202 in the structure of the electronic device having the rotary jack holder 300 according to an embodiment of the present invention 5 is a view illustrating a state in which a rotary jack holder 300 is inserted into an earphone jack 202 in the configuration of an electronic device 200 having a rotary jack holder 300 according to an embodiment of the present invention 6 is a perspective view of a rotary jack holder 300 inserted into an earphone jack of an electronic device 200 having a rotary jack holder 300 according to an embodiment of the present invention. 252 are inserted.

2, the earphone jack 202 is provided in the electronic device 200, and the rotary jack holder 300 is rotatably coupled to a coupling groove formed in the earphone jack 202 have. The rotary jack holder 300 is rotatable within the coupling groove.

In this state, as shown in Fig. 3, when the electronic device 200 is used as an audio function,

The earphone plug 252 is inserted into the rotary jack holder 300 and inserted into the L channel earphone terminal 264, the R channel earphone terminal 266, the ground terminal 268 of the earphone plug 252, And the microphone terminal 270 and the L channel connection terminal 210, the R channel connection terminal 212, the ground terminal 214 and the microphone connection terminal 216 of the earphone jack 202 are connected to the rotary jack holder Channel terminal 312, the R channel terminal 313 and the ground terminal 314 of the first additional function terminal 310 of the rotary jack holder 300 and the microphone terminal 311, the L channel terminal 312, the R channel terminal 313, The terminals can be connected correspondingly to the L channel earphone terminal 264, the R channel earphone terminal 266, the ground terminal 268, and the microphone terminal 270 of the earphone plug 252, respectively.

That is, the terminals of the earphone plug 252 are electrically connected to the first additional function terminals 310 of the rotary holder 300 and the terminals of the earphone jack 202, respectively, 1) of the electronic device 200, the control unit 208 senses it and executes the audio function of the electronic device 200 to listen to the sound.

As another example, when the electronic device 200 is used as an additional function in addition to the audio function, the additional additional function may be a reception / transmission of e-mail, remittance through a bank account, payment or card settlement.

4 to 6, the rotary jack holder 300 is rotated. The first and second additional function terminals 310 and 320 of the rotary jack holder 300 are also rotated together and the first additional function terminals 310 are connected to the terminals of the earphone plug 252, The connection is separated from the terminals of the earphone jack 202 and the signal is cut off and the terminals of the earphone plug 252 and the earphone jacks 202 are connected to the second additional function terminals 320 Respectively. Since the microphone terminal 321 and the ground terminal 322 of the second additional function terminal 320 are conductors, the microphone terminal 321 and the ground terminal 322 of the second additional function terminal 320 And is electrically connected to the microphone terminal 270 and the ground terminal 268 of the earphone plug 252 and the microphone connection terminal 216 and the ground terminal 214 of the earphone jack 202, respectively. The first and second nonconductive terminals 323 of the second additional function terminal 320 are connected to the L channel earphone terminal 264 and the R channel earphone terminal 266 of the earphone plug 252 and the earphone jack Channel connection terminal 210 and the R-channel connection terminal 212 of the first and second connection terminals 202 and 202, respectively. That is, the first and second nonconductive terminals 323 of the second additional function terminal 320 are connected to the L channel earphone terminal 264, the R channel earphone terminal 266 and the earphone jack 262 of the earphone plug 252 Channel connection terminal 210 and the R-channel connection terminal 212 of the base station 202, and no signal is generated.

The microphone terminal 321 and the ground terminal 322 of the second additional function terminal 320 are connected to the microphone terminal 270 and the ground terminal 268 of the earphone plug 252 and the earphone jack 202, And is electrically connected to the microphone connection terminal 216 and the ground terminal 214 of the electronic device 200 and applies such electrical connection to the control unit 208 (shown in Fig. 1) of the electronic device 200, The first and second nonconductive terminals 323 of the additional function terminal 320 are not connected to the channel earphone terminals of the earphone plug 252 and the channel connection terminals of the earphone jack 202, And executes another additional function of the electronic device 200.

That is, the control unit can perform another additional function of the electronic device in accordance with connection or disconnection of the terminals by the second additional function terminal.

For example, another additional function of the electronic device 200 may be to send / receive e-mail, remit money through a bank account, settle a payment, or accept a card.

As the rotary jack holder 300 of the earphone jack 202 is rotated, the first additional function terminals 310 of the rotary jack holder 300, the terminals of the earphone plug, The plurality of terminals of the jack 202 are electrically connected to each other so that the electronic device 200 is used as an audio function and a microphone function. By electrically disconnecting the 1 and 2 nonconductive terminals 323 and the terminals of the earphone plug 252 and the terminals of the earphone jack 202, the electronic device can be used to send / receive e-mails, It can be used as various additional functions such as payment or card payment.

The above-described electronic device having the rotary jack holder of the various embodiments of the present invention described above is not limited to the above-described embodiments and drawings, and various substitutions, modifications and variations are possible within the technical scope of the present invention. Will be apparent to those of ordinary skill in the art.

Electronic devices: 200 Earphones: 250
Earphone plug: 252 Rotary jack holder: 300
First and second additional function terminals 310 and 320
Microphone jack: 311, 321 L channel jack: 312
R channel terminal: 313 ground terminal: 314, 322
First and second non-conductive terminals: 323

Claims (9)

In an electronic device,
An earphone including an earphone plug having a plurality of terminals;
An earphone jack provided in the electronic device and having a plurality of connection terminals electrically connected to a plurality of terminals of the earphone plug; And
And a plurality of additional function terminals which are rotatably coupled to the earphone jack and are connected to a plurality of terminals of the earphone plug and a plurality of connection terminals of the earphone jack or are not connected to at least some terminals, And a rotatable jack holder provided with the rotation jack holder.
The electronic device according to claim 1, wherein the terminals of the earphone plug include a microphone terminal, an L channel earphone terminal, an R channel earphone terminal, and a ground terminal.
The electronic device according to claim 1, wherein the connection terminals of the earphone jack include a microphone connection terminal, an L channel connection terminal, an R channel connection terminal, and a ground terminal.
The electronic apparatus according to claim 1, wherein the additional function terminal comprises first and second additional function terminals,
The first additional function terminal includes a microphone terminal, an L channel terminal, an R channel terminal, and a ground terminal,
And the second additional function terminal includes a microphone terminal, a ground terminal, and first and second nonconductive terminals.
The electronic device according to claim 4, wherein the first and second additional function terminals are formed of a plate film.
5. The earphone jack according to claim 4, wherein, when the electronic device is used as an audio function of the additional function, a plurality of terminals of the earphone plug, a plurality of terminals of the earphone jack and first additional function terminals of the rotary jack holder Connected to the control unit of the electronic device to execute the audio function of the electronic device,
The first and second nonconductive terminals of the second additional function terminal are connected to a part of the earphone plug and a part of the earphone jack, And the conductor terminals of the second additional function terminal are electrically connected to some terminals of the earphone plug and some terminals of the earphone jack, To perform other additional functions of the electronic device.
7. The method according to claim 6, wherein the additional function comprises a microphone function and an audio function,
Wherein the other additional function comprises transmission / reception of e-mail, remittance through a bank account, settlement of payment or card settlement.
7. The earphone plug according to claim 6, wherein the conductor terminals of the second additional function terminal comprise a microphone terminal and a ground terminal, and the microphone terminal and the ground terminal of the second additional function terminal are connected to a microphone terminal and a ground terminal of the earphone plug, And is electrically connected to the microphone connection terminal and the ground terminal.
[7] The apparatus of claim 6, wherein the first and second nonconductive terminals of the second additional function terminal are electrically connected to the L channel earphone terminal and the R channel earphone terminal of the earphone plug, the L channel connection terminal and the R channel connection terminal of the earphone jack, And wherein the electronic device is not connected.
KR1020150178457A 2015-12-14 2015-12-14 Electronic device having rotating jack holder KR101763143B1 (en)

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KR1020150178457A KR101763143B1 (en) 2015-12-14 2015-12-14 Electronic device having rotating jack holder

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KR20170070655A KR20170070655A (en) 2017-06-22
KR101763143B1 true KR101763143B1 (en) 2017-08-01

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200219023Y1 (en) 2000-05-23 2001-04-02 변재중 3 pole Adapter for Audio Apparatus
KR200461724Y1 (en) 2012-05-15 2012-08-01 송준용 accessory for earphone jack

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200219023Y1 (en) 2000-05-23 2001-04-02 변재중 3 pole Adapter for Audio Apparatus
KR200461724Y1 (en) 2012-05-15 2012-08-01 송준용 accessory for earphone jack

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