KR20020075014A - Speaker Combined use Head-phone - Google Patents

Speaker Combined use Head-phone Download PDF

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Publication number
KR20020075014A
KR20020075014A KR1020010015170A KR20010015170A KR20020075014A KR 20020075014 A KR20020075014 A KR 20020075014A KR 1020010015170 A KR1020010015170 A KR 1020010015170A KR 20010015170 A KR20010015170 A KR 20010015170A KR 20020075014 A KR20020075014 A KR 20020075014A
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KR
South Korea
Prior art keywords
headphone
speaker
housing
support plate
shaft hole
Prior art date
Application number
KR1020010015170A
Other languages
Korean (ko)
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KR100391028B1 (en
Inventor
이종배
Original Assignee
크레신 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to KR10-2001-0015170A priority Critical patent/KR100391028B1/en
Publication of KR20020075014A publication Critical patent/KR20020075014A/en
Application granted granted Critical
Publication of KR100391028B1 publication Critical patent/KR100391028B1/en

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Classifications

    • 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
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • 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
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • 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
    • H04R1/1058—Manufacture or assembly

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

PURPOSE: A headphone including a speaker is provided to transmit broadcasting programs and music to various persons by improving a structure of an existing headphone. CONSTITUTION: A folding support plate(2) is adhered on a right and a left side of a back face of a headphone housing(1). A support plate pedestal(3) is installed along an outline on the right and the left sides of the back face of the headphone housing(1). A shaft hole is formed in a lower end portion of the support plate pedestal(3) in order to receive the folding support plate(2). A shaft hole is formed in a lower end portion of the folding support plate(2). A center of the shaft hole corresponds to a center of the shaft hole. A shaft(6) passes through the centers of the shaft holes. A speaker/headphone switch is installed in one side of the back side of housing(1).

Description

스피커 겸용 헤드폰{Speaker Combined use Head-phone}Speaker combined headphones {Speaker Combined use Head-phone}

본 발명은 오디오, 카세트 테이프 레코더 등의 외장품인 헤드폰을 간단한 스위치의 조작으로 탁상용 소형 스피커로 전용할 수 있도록 한 스피커 겸용 헤드폰에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a headphone dual-use headphone capable of converting headphones, which are external items such as audio and cassette tape recorders, into desktop small speakers by a simple switch operation.

일반적인 헤드폰은 공중파 방송을 통해 전파되는 각종 프로그램을 듣는다든지 혹은 오디오나 카세트 테이프 레코더, MP3 레코더를 통하여 강좌나 음악을 들을 때 사용하고 있다.Common headphones are used to listen to various programs spread over the air, or to listen to lectures or music through audio, cassette tape recorders, and MP3 recorders.

그러나 이러한 헤드폰은 한 사람 만이 이러한 방송 프로그램 또는 음악을 들을 수 있을 뿐 여러 사람이 동시에 이용할 수는 없게 되어 있다.However, these headphones are designed to allow only one person to listen to such a broadcast program or music and not be used by multiple people at the same time.

본 발명의 목적은 종래 헤드폰의 용도 한계를 극복하여 여러 사람이 동시에 방송 프로그램이나 음악을 들을 수 있는 스피커 겸용 헤드폰을 제공하는 데 있다.SUMMARY OF THE INVENTION An object of the present invention is to overcome the limitations of the conventional headphone and to provide a headphone with a speaker that allows a plurality of people to listen to a broadcast program or music at the same time.

상기 목적을 달성하기 위하여 본 발명에 의한 스피커 겸용 헤드폰은 혼자 듣고 싶을 때는 헤드폰으로 사용하고, 여럿이 동시에 듣고자할 시에는 헤드폰의 하우징 이면에 힌지방식으로 부착된 지지대를 펼쳐 세운 후 간이 스피커로 활용할 수 있는, 즉 지지대를 접으면 헤드폰이고 지지대를 펼치면 스피커로 전환되도록 구성한 것이다.In order to achieve the above object, the dual-use headphone according to the present invention is used as a headphone when you want to listen to it alone, and when you want to listen at the same time, it is used as a simple speaker after unfolding the support attached to the rear of the housing by the hinge method. That is, when the support is folded, it is a headphone, and when the support is extended, the speaker is configured.

도 1은 본 발명에 의한 스피커 겸용 헤드폰의 배면도1 is a rear view of a headphone according to the present invention

도 2는 스피커로 사용시 접이식 지지대(1점 파단선)를 보인 측면도Figure 2 is a side view showing a folding support (break point 1 point) when used as a speaker

도 3은 스피커 겸용 헤드폰의 전기회로도3 is an electrical circuit diagram of a speaker and headphones

도 4는 스피커 겸용 헤드폰의 일체형 임피던스 코일을 보인 구성도4 is a configuration diagram showing an integrated impedance coil of a speaker and headphones

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 하우징2 : 접이식 지지대1 housing 2 folding support

3 : 지지대좌4,5 : 축공3: support pedestal 4,5: shaft work

6 :축7 : 스위치6: axis 7: switch

10 : 낮은 임피던스 코일20 : 높은 임피던스 코일10: low impedance coil 20: high impedance coil

H.P : 헤드폰용 접점S.P : 스피커용 접점H.P: Contacts for headphones S.P: Contacts for speakers

도 1 및 도 2에서, 본 발명에 의한 스피커 겸용 헤드폰은 통상의 헤드폰 하우징(1) 이면의 좌우에는 접이식 지지대(2)가 부착되어 있다.1 and 2, the dual-use headphone according to the present invention has a foldable support 2 attached to the left and right of the rear surface of the conventional headphone housing 1.

즉, 하우징(1)의 이면 좌우측에 그 윤곽을 따라 지지대(2)가 수납될 지지대좌(3)를 형성하고, 이 지지대좌(3)의 하단부에 횡형 축공(4)을 형성하여 각각 지지대(2)를 수납하고 지지대(2)의 하단에 형성된 횡형 축공(5)과 상기 횡형 축공(4)의 중심을 일치시키고 여기다 축(6)을 꽂아 이 축(6)을 중심으로 양쪽 지지대(2)를 접거나 펼 수 있도록 한 것이다.That is, the support base 3 is formed on the left and right side of the rear surface of the housing 1 along the contour thereof, and the horizontal shaft hole 4 is formed at the lower end of the support base 3, respectively. 2) accommodating the center of the horizontal shaft hole (5) and the horizontal shaft hole (4) formed in the lower end of the support (2) and insert the shaft (6), both support (2) around this axis (6) To fold or unfold.

그리고 하우징(1)의 이면 일측에는 스피커/헤드폰 전환용 스위치(7)를 설치한다.And the rear side of the housing 1 is provided with a speaker / headphone switching switch (7).

도 3은 스피커 겸용 헤드폰에 적용되는 전기회로도이다.3 is an electric circuit diagram applied to a headphone with a speaker.

여기서, 스위치(7)를 헤드폰용 접점(H.P) 쪽으로 전환하면 혼자서 방송음이나 음악을 들을 수 있는 헤드폰으로 사용할 수 있고, 이와 반대로 스위치(7)를 스피커용 접점(S.P) 쪽으로 전환하면 여럿이 동시에 방송음이나 음악을 들을 수 있는 스피커로 사용이 가능하다.Here, when the switch 7 is switched to the headphone contact point HP, it can be used as a headphone for listening to broadcasting sound or music by itself, and on the contrary, when the switch 7 is turned to the contact point SP for the speaker, several simultaneously It can be used as a speaker for broadcasting sound or music.

상기 전기회로에 사용되는 코일은 도 4에서 보듯이, 하나의 스피커 유닛에 내장되는 일체형 코일로서 헤드폰용은 높은 임피던스 코일(20)이고, 스피커용은 낮은 임피던스 코일(10)이다.As shown in FIG. 4, the coil used in the electric circuit is an integrated coil embedded in one speaker unit, which is a high impedance coil 20 for headphones and a low impedance coil 10 for speakers.

그리고 상기 스위치(7)의 전환에 의해 하나의 스피커 유닛에 내장된 일체형의 높은 임피던스 코일(20) 또는 낮은 임피던스 코일(10)에 선택적으로 전류를 흐르게 하여 헤드폰 또는 스피커로 겸용할 수 있도록 한 것이다.And by switching the switch 7 to selectively flow a current to the integrated high impedance coil 20 or low impedance coil 10 built in one speaker unit to be used as a headphone or a speaker.

따라서 본래의 헤드폰으로만 사용할 시에는 스위치(7)를 헤드폰용 접점(H.P) 쪽으로 이동시켜 높은 임피던스 코일(20)에 전류가 흐르게 하고, 스피커로 전용할시에는 스위치(7)를 스피커용 접점(S.P) 쪽으로 전환시켜 낮은 임피던스 코일(10)에 전류가 흐르게 한다.Therefore, when using only original headphones, the switch 7 is moved toward the headphone contact point HP so that a current flows in the high impedance coil 20. When the switch is used as a speaker, the switch 7 is connected to the speaker contact point. Switch to SP) to allow current to flow in the low impedance coil 10.

혼자 방송음이나 음악을 듣고자할 시에는 도 1과 같이 양쪽 지지대(2)를 접어서 귀에 착용하고, 소형 간이 스피커로 사용할 시에는 도 2와 같이 하우징(1)의 이면에 접혀있던 양쪽 지지대(2)를 펴서 헤드폰 하우징(1)을 책상이나 탁상 같이 평탄한 곳에 반듯이 세울 수 있도록 변형시킨다.When you want to listen to the broadcast sound or music alone, folded both supporters 2 as shown in Fig. 1 and worn on the ears, and when used as a small simple speaker, both supports (2) folded on the back of the housing 1 as shown in Fig. 2. 헤드폰) to deform the headphone housing (1) to stand upright on a flat surface such as a desk or table.

이렇게 스피커로 사용하다가 다시 헤드폰으로 전환할 시에는 양쪽 지지대(2)만 접으면 헤드폰 형태로 간단히 복원된다.When using this as a speaker to switch back to the headphone, simply fold both supports (2) is simply restored to the headphone form.

지지대(2)는 구조에 따라 단일 지지대로도 충분한 역할을 기대할 수가 있다.The support 2 can expect a sufficient role even with a single support according to the structure.

굵은 철사제로서 "L"형 지지대를 적용하는 경우가 그렇다.This is the case with "L" type supports made of coarse wire.

따라서 본 발명은 이러한 지지대(2)의 변형까지 당연히 포함하는 것을 의미한다.Therefore, the present invention means of course including such a deformation of the support (2).

본 발명에 의한 스피커 겸용 헤드폰은 하우징의 이면에 접이식 지지대를 장착함으로써 혼자 사용할 때는 지지대를 접어서 본래의 헤드폰 형태를 취하고, 여럿이 공개적으로 방송음이나 음악을 들을 때에는 지지대를 펴면 헤드폰을 직립시켜 스피커로 전환할 수 있으므로 헤드폰의 쓰임새 추가에 따른 사용편의가 제공되는 효과를 가지는 매우 유용한 발명이다.The dual-use headphone according to the present invention is equipped with a folding support on the back of the housing to fold the support when used alone to take the form of the original headphone, when several people openly listen to the broadcast sound or music, if you open the support to the headphone upright speakers It is a very useful invention having the effect that the convenience provided by the additional use of the headphones can be switched.

Claims (1)

통상의 헤드폰 하우징(1)의 이면에 축(6)으로 접이식 지지대(2)의 하단을 축설치하고, 상기 하우징(1)의 이면 일측에 설치한 스위치(7)의 전환에 의해 하나의 스피커 유닛에 내장한 일체형의 높은 임피던스 코일(20) 또는 낮은 임피던스 코일(10)에 선택적으로 전류를 흐르게 하여 헤드폰 또는 스피커로 겸용할 수 있도록 구성한 것을 특징으로 하는 스피커 겸용 헤드폰.The lower end of the foldable support 2 is axially mounted on the rear surface of the headphone housing 1, and the speaker unit is switched by switching the switch 7 provided on one side of the rear surface of the housing 1. A speaker-compatible headphone configured to be configured to be used as a headphone or a speaker by selectively flowing a current through the integrated high impedance coil 20 or the low impedance coil 10 integrated in the integrated circuit.
KR10-2001-0015170A 2001-03-23 2001-03-23 Speaker Combined use Head-phone KR100391028B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2001-0015170A KR100391028B1 (en) 2001-03-23 2001-03-23 Speaker Combined use Head-phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0015170A KR100391028B1 (en) 2001-03-23 2001-03-23 Speaker Combined use Head-phone

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KR20020075014A true KR20020075014A (en) 2002-10-04
KR100391028B1 KR100391028B1 (en) 2003-07-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014074073A1 (en) * 2012-11-12 2014-05-15 Shihuang Li An illumination sound box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014074073A1 (en) * 2012-11-12 2014-05-15 Shihuang Li An illumination sound box

Also Published As

Publication number Publication date
KR100391028B1 (en) 2003-07-12

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