KR20000000359A - earphone without electromagnetic wave - Google Patents

earphone without electromagnetic wave Download PDF

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Publication number
KR20000000359A
KR20000000359A KR1019990044637A KR19990044637A KR20000000359A KR 20000000359 A KR20000000359 A KR 20000000359A KR 1019990044637 A KR1019990044637 A KR 1019990044637A KR 19990044637 A KR19990044637 A KR 19990044637A KR 20000000359 A KR20000000359 A KR 20000000359A
Authority
KR
South Korea
Prior art keywords
earphone
speaker
sound
electromagnetic wave
sound wave
Prior art date
Application number
KR1019990044637A
Other languages
Korean (ko)
Inventor
심충건
함태호
Original Assignee
심충건
함태호
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.)
Filing date
Publication date
Application filed by 심충건, 함태호 filed Critical 심충건
Priority to KR1019990044637A priority Critical patent/KR20000000359A/en
Publication of KR20000000359A publication Critical patent/KR20000000359A/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
    • H04R1/1016—Earpieces of the intra-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
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor

Abstract

PURPOSE: An earphone free from electromagnetic wave is provided to prevent to expose human body against electromagnetic wave because a speaker is separated from humane ear by a sound wave transmitting hollow tube. CONSTITUTION: The earphone free from electromagnetic wave comprises: a sound wave transmitting hollow tube(4) free from electromagnetic wave and exposed to outside; and a speaker(2) mounted in a radio body wherein sound generated from the speaker(2) is transmitted to ear through the sound wave transmitting hollow tube(4) without separate speaker for the earphone.

Description

전자파로부터 자유로운 이어폰 구조장치{earphone without electromagnetic wave}Earphone rescue device free from electromagnetic waves {earphone without electromagnetic wave}

기존의 이어폰인 경우 음을 발생시키는 스피커장치(2)가 도 1의 귀 부착 헤드(5)에 내장됨으로서 인체의 머리부위가 스피커장치에서 발생하는 전자파에 노출될 수밖에 없었다.In the case of conventional earphones, the speaker device 2 for generating sound is embedded in the head attachment head 5 of FIG. 1, so that the head of the human body is exposed to electromagnetic waves generated from the speaker device.

거의 모든 가전제품들은 전자파를 발생하고 있지만 일부 TV 등에서와 같이 전파 필터판을 부착하여 제거하려는 기술은 있으나, 이어폰과 같이 음을 전달하는 경우에는 이러한 필터판을 이용할 경우 음질이 현격히 떨어지는 어려움이 있다.Although almost all home appliances generate electromagnetic waves, there is a technique of removing and attaching a radio wave filter plate as in some TVs, but when transmitting sound such as earphones, there is a difficulty in significantly reducing sound quality when using such a filter plate.

이어폰의 스피커장치(2)에서 발생하는 전자파로부터 인체가 자유롭게 하는 것으로, 기본적으로 전자파가 발생되지 않는 스피커가 아닌 이상 본 발명은 이어폰의 새로운 구조를 제공하는 것이다.The human body is freed from electromagnetic waves generated by the speaker device 2 of the earphone, and the present invention provides a new structure of the earphone unless it is basically a speaker that does not generate electromagnetic waves.

도 1은 본 발명에 따른 전자파없는 이어폰의 구조도이다.1 is a structural diagram of an earphone without electromagnetic waves according to the present invention.

※도면의 주요부위에 대한 부호설명※ Code description of main parts of drawing

1 : 전선1: wire

2 : 스피커장치2: Speaker device

3 : 스피커로부터 음파전달 동공관의 연결 커버3: connection cover of sound wave transmission pupil from speaker

4 : 동공관4: pupil building

5 : 귀 부착 헤드5: ear attachment head

이러한 목적을 달성하기 위하여 본 발명은 이어폰의 새로운 구조를 제공한다. 도 1의 음파 전달 동공관(4)은 기존의 스피커장치(2)로부터 발생되는 음을 손실없이 인체의 귀에 전달하는 역할을 한다. 음은 페쇄된 동공관(4)을 통해 거의 손실없이 전달된다. 귀부착 헤드(5)는 전달관이 귀에 장착되도록 하는 역할을 한다. 음파는 매질을 통하여 전달되는데, 스피커장치(2)에서 발생된 음파는 동공 내부의 공기를 통하여 전달된다. 동공관(4)의 내부는 가능한 한 음파의 흡수가 생기지 않도록 반사능력이 우수하고 유연성을 가진 재료를 사용한다.In order to achieve this object, the present invention provides a new structure of the earphone. The sound wave transmission pupil tube 4 of FIG. 1 serves to transfer the sound generated from the existing speaker device 2 to the ear of the human body without loss. The sound is transmitted through the closed pupil tube 4 with almost no loss. The ear attachment head 5 serves to allow the delivery tube to be mounted to the ear. Sound waves are transmitted through the medium, and sound waves generated from the speaker device 2 are transmitted through the air inside the pupil. The inside of the pupil tube 4 is made of a material having excellent reflectivity and flexibility so that absorption of sound waves does not occur as much as possible.

위 발명에서 제시된 이어폰의 구조를 이용할 경우, 이어폰의 스피커장치(2)에서 발생하는 전자파로부터 자유로울 수 있다. 또한, 라디오 본체에 스피커가 있을 경우 별도의 이어폰 스피커없이 제시된 음파전달 동공관을 통하여 귀에까지 음을 전달 받을 수 있다.When using the structure of the earphone presented in the above invention, it can be free from electromagnetic waves generated in the speaker device (2) of the earphone. In addition, if there is a speaker in the radio body, the sound can be delivered to the ear through the presented sound wave transmission pupil tube without a separate earphone speaker.

Claims (3)

음파전달 동공관을 통하여 전자파로부터 자유로운 이어폰 구조장치.Earphone rescue device free from electromagnetic waves through sound wave delivery pupils. 제1항의 구조를 이용하되, 이어폰의 스피커장치를 라디오 본체 내부로 보내고 음파전달 동공관만 외부로 노출되는 형태의 이어폰 구조.Using the structure of claim 1, the earphone structure of the form that the speaker device of the earphone is sent to the inside of the radio body, and only the sound wave transmitting pupil is exposed to the outside. 제1항의 구조를 이용하되, 이어폰용 별도의 스피커장치 없이 본체 스피커로부터 발생되는 음을 음파전달 동공관을 통하여 귀에 전달 되는 형태의 이어폰 구조.Using the structure of claim 1, the earphone structure of the form that is delivered to the ear through the sound wave transmission pupil tube sound generated from the main speaker without a separate speaker device for the earphone.
KR1019990044637A 1999-10-14 1999-10-14 earphone without electromagnetic wave KR20000000359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990044637A KR20000000359A (en) 1999-10-14 1999-10-14 earphone without electromagnetic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990044637A KR20000000359A (en) 1999-10-14 1999-10-14 earphone without electromagnetic wave

Publications (1)

Publication Number Publication Date
KR20000000359A true KR20000000359A (en) 2000-01-15

Family

ID=19615423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990044637A KR20000000359A (en) 1999-10-14 1999-10-14 earphone without electromagnetic wave

Country Status (1)

Country Link
KR (1) KR20000000359A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020043839A (en) * 2000-12-04 2002-06-12 김기수 Sonic density growth device with turbo chamber
WO2002047431A1 (en) * 2000-12-04 2002-06-13 Changsu Bae Earphone system for mobile phone
KR100709618B1 (en) * 2000-06-02 2007-04-19 일리노이즈 툴 워크스 인코포레이티드 Conical fabric swab

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100709618B1 (en) * 2000-06-02 2007-04-19 일리노이즈 툴 워크스 인코포레이티드 Conical fabric swab
KR20020043839A (en) * 2000-12-04 2002-06-12 김기수 Sonic density growth device with turbo chamber
WO2002047431A1 (en) * 2000-12-04 2002-06-13 Changsu Bae Earphone system for mobile phone

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E601 Decision to refuse application