KR930015945A - Speaker device - Google Patents

Speaker device Download PDF

Info

Publication number
KR930015945A
KR930015945A KR1019910024384A KR910024384A KR930015945A KR 930015945 A KR930015945 A KR 930015945A KR 1019910024384 A KR1019910024384 A KR 1019910024384A KR 910024384 A KR910024384 A KR 910024384A KR 930015945 A KR930015945 A KR 930015945A
Authority
KR
South Korea
Prior art keywords
speaker device
vibrator
diaphragm
base magnet
magnet
Prior art date
Application number
KR1019910024384A
Other languages
Korean (ko)
Other versions
KR940005864B1 (en
Inventor
박상윤
Original Assignee
강진구
삼성전자 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.)
Filing date
Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019910024384A priority Critical patent/KR940005864B1/en
Publication of KR930015945A publication Critical patent/KR930015945A/en
Application granted granted Critical
Publication of KR940005864B1 publication Critical patent/KR940005864B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers

Abstract

이 발명은 전기신호를 음성신호로 변환시켜 주는 스피커장치에 고나한 것으로서, 2중자계에 대한 자력의 반발력으로 자기부상시킨 진동자를 진동판에 접착시켜 진동자를 공간에 띄워놓아 진동자의 무게를 절감하므로서 저전류에 대한 미소진동에도 진동자가 진동파능ㄹ 진동시켜 음 재생효과를 높혀 고충실의 진동효과에 따른 스피커의 음질을 대폭 증강시키도록 한 것이다.The present invention is suitable for a speaker device that converts an electrical signal into a voice signal, and by attaching a vibrator to the diaphragm that floats magnetically due to the repulsive force of the magnetic field on the diaphragm, it reduces the weight of the vibrator by reducing the weight of the vibrator. The oscillator vibrates the vibration wave even in the small vibration against the electric current to increase the sound reproducing effect, thereby greatly enhancing the sound quality of the speaker according to the high fidelity vibration effect.

Description

스피커장치Speaker device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 2 도는 이 발명에 따른 스피커장치의 일실시예를 도시한 개략적인 구성도, 제3(a)도, 제3(b)도는 이 발명에 따른 스피커장치에 있어서 베이스자석의 다른 실시예를 도시한 단면도이다.2 is a schematic diagram showing an embodiment of a speaker device according to the present invention, and FIG. 3 (a) and FIG. 3 (b) show another embodiment of a bass magnet in the speaker device according to the present invention. One cross section.

Claims (5)

전기신호를 음성신호로 변환시켜주는 스피커장치에 있어서, 요오크(10)에 고정되는 베이스자석(20)과, 무빙자석(31)에 보이스코일(32)을 감아 상기 베이스자석(20)의 상측으로 자기부상시킨 진동자(30)와, 상기 베이스자석(20)으로부터 자기부상된 진동자(30)를 지지고정하여 주는 진동판(40)과, 로 되어 상기의 진동판(40)과 요오크(10)를 프레임(50)으로 고정하여 구성된 것을 특징으로 하는 스피커장치.In the speaker device for converting an electrical signal into a voice signal, the base magnet 20 is fixed to the yoke 10, and the voice coil 32 is wound around the moving magnet 31, the upper side of the base magnet 20 The vibrator 30 magnetically injured by the magnetism, the diaphragm 40 supporting and fixing the vibrator 30 magnetically injured from the base magnet 20, and the vibrating plate 40 and the yoke 10 are framed. Speaker device, characterized in that configured to be fixed to (50). 제 1 항에 있어서, 베이스자석(20)과 마주하는 무빙자석(31)의 극상은 서로 동일한 극상으로 되는 것을 특징으로 하는 스피커장치.The speaker device according to claim 1, wherein the peaks of the moving magnets (31) facing the base magnets are the same as the peaks. 제 1 항에 있어서, 베이스자석(20)의 몸체(21)를 원통체로 하고 상기 원통체의 상단에 홀(22)을 형성하여 되는 것을 특징으로 하는 스피커장치.The speaker device according to claim 1, wherein the body (21) of the base magnet (20) is a cylindrical body, and a hole (22) is formed in the upper end of the cylindrical body. 제 1 항 또는 제 3 항에 있어서, 베이스자석(20)의 몸체(23)를 중공관체로 하는 것을 특징으로 하는 스피커장치.The speaker device according to claim 1 or 3, wherein the body (23) of the base magnet (20) is a hollow tube. 제 1 항에 있어서, 진동판(40)은 베이스자석(20)으로부터 자기부상시킨 진동자(30)에 의해 진동하도록 하는 것을 특징으로 하는 스피커장치.The speaker device according to claim 1, wherein the diaphragm (40) is caused to vibrate by a vibrator (30) magnetically floating from the base magnet (20). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024384A 1991-12-26 1991-12-26 Speaker apparatus KR940005864B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024384A KR940005864B1 (en) 1991-12-26 1991-12-26 Speaker apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024384A KR940005864B1 (en) 1991-12-26 1991-12-26 Speaker apparatus

Publications (2)

Publication Number Publication Date
KR930015945A true KR930015945A (en) 1993-07-24
KR940005864B1 KR940005864B1 (en) 1994-06-24

Family

ID=19326025

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024384A KR940005864B1 (en) 1991-12-26 1991-12-26 Speaker apparatus

Country Status (1)

Country Link
KR (1) KR940005864B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100639315B1 (en) * 1999-07-05 2006-10-27 주식회사 자일론 Communications Equipments Using Contact-type Sounder

Also Published As

Publication number Publication date
KR940005864B1 (en) 1994-06-24

Similar Documents

Publication Publication Date Title
US3141071A (en) Full range electroacoustic transducers
KR100354376B1 (en) Speaker having a device capable of generating both sound and vibration
US3449531A (en) Electro-mechanical transducer
CN113132867B (en) Arrangement for generating vibrations and sound-generating device
US3798391A (en) Movable magnet loudspeaker
JPH04313999A (en) Speaker employing ultra magnetostrictive vibrator
GB959784A (en) Electro-mechanical transducer
US2004735A (en) Loud speaker
US4680492A (en) Audio-frequency electromechanical vibrator
KR100439583B1 (en) Speaker for generating both vibration and sound
JP2004363967A (en) Magnetostrictive speaker
KR100890713B1 (en) Sound regeneration system using an inverse magnetostrictive effect
KR930015945A (en) Speaker device
CN207652690U (en) Full-frequency vibration loudspeaker system and the electronic equipment for having this system
JP2002112387A (en) Speaker and speaker system
KR100654819B1 (en) A dual speaker
KR20020045666A (en) Vibration speaker
KR19990041872A (en) Speaker structure with double voice coil
US2494918A (en) Inductively energized electro-dynamic loud-speaker
JP2000157931A (en) Sounding and vibrating body
KR960020605A (en) Ultralight magnetic circuit speaker
RU2084081C1 (en) Electrodynamic microphone
KR102374602B1 (en) Solenoid Speaker
SU860348A1 (en) Loudspeaker
KR101891230B1 (en) Slim speaker

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990528

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee