KR960040083A - Speaker system - Google Patents

Speaker system Download PDF

Info

Publication number
KR960040083A
KR960040083A KR1019950007940A KR19950007940A KR960040083A KR 960040083 A KR960040083 A KR 960040083A KR 1019950007940 A KR1019950007940 A KR 1019950007940A KR 19950007940 A KR19950007940 A KR 19950007940A KR 960040083 A KR960040083 A KR 960040083A
Authority
KR
South Korea
Prior art keywords
permanent magnet
magnetic
bobbin
speaker system
plate
Prior art date
Application number
KR1019950007940A
Other languages
Korean (ko)
Inventor
임홍균
Original Assignee
김광호
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950007940A priority Critical patent/KR960040083A/en
Publication of KR960040083A publication Critical patent/KR960040083A/en

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

본 발명은 스피커 시스템에 관한 것이다.The present invention relates to a speaker system.

본 발명은 외자형 영구자석과, 그 외자형 영구자석을 지지 및 고정하는 한편 자기력선의 경로를 제공하기 위한 상, 하부 플레이트와, 그 외주면에 코일이 감겨 있으며 상기 상부 플레이트 사이에 위치하여 상기 자기력선의 영향에 의해 상, 하 왕복운동을 하는 보빈과, 상기 상부 플레이트 상면에 설치되며 소리를 일정 방향으로 집약하여 전파하는 콘구조체를 구비하는 스피커 시스템에 있어서, 상기 하부 플레이트의 중심부에는 상기 보빈 내부로 삽입되어 자기력선의 경로를 제공하는 동시에 상기 보빈의 상, 하 왕복운동을 가이드하기 위한 내자형 영구자석 및 별도의 내자형 플레이트가 적층 설치되어 있다.According to the present invention, a coil is wound around the upper and lower plates, and an outer circumferential surface of the upper and lower plates for supporting and fixing the magnetic permanent magnet, the magnetic permanent magnet, and providing a path of the magnetic force line. A speaker system having a bobbin for reciprocating up and down by an influence, and a cone structure installed on an upper surface of the upper plate and collecting and propagating sound in a predetermined direction, the central portion of the lower plate is inserted into the bobbin. To provide a path of the line of magnetic force and at the same time the magnetic permanent magnet and a separate magnetic plate for guiding the upper and lower reciprocating motion of the bobbin is installed.

이와 같이, 하부 플레이트의 중심부에 별도의 영구자석을 설치하므로, 갭 사이의 자속밀도를 높일 수 있고, 그에 따라 음질을 한층 향상시킬 수 있다.As such, since a separate permanent magnet is provided at the center of the lower plate, the magnetic flux density between the gaps can be increased, and thus the sound quality can be further improved.

Description

스피커 시스템Speaker system

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

제2도는 본 발명에 따른 스피커 시스템의 단면 구조도.2 is a cross-sectional structural view of a speaker system according to the present invention.

Claims (3)

외자형 영구자석과, 그 외자형 영구자석을 지지 및 고정하는 한편 자기력선의 경로를 제공하기 위한 상, 하부 플레이트와, 그 외주면에 코일이 감겨 있으며 상기 상부 플레이트 사이에 위치하여 상기 자기력선의 영향에 의해 상, 하 왕복운동을 하는 보빈과, 상기 상부 플레이트 상면에 설치되며 소리를 일정 방향으로 집약하여 전파하는 콘구조체를 구비하는 스피커 시스템에 있어서, 상기 하부 플레이트의 중심부에는 상기 보빈 내부로 삽입되어 자기력선의 경로를 제공하는 동시에 상기 보빈의 상, 하 왕복운동을 가이드하기 위한 내자형 영구자석 및 별도의 내자형 플레이트가 적층 설치되어 있는 것을 특징으로 하는 스피커 시스템.The upper and lower plates for supporting and fixing the magnetic permanent magnet, the magnetic permanent magnet and providing a path of the magnetic force line, and coils are wound around the outer circumferential surface and are located between the upper plate and are affected by the magnetic force line. A speaker system having a bobbin for up and down reciprocating motion and a cone structure installed on an upper surface of the upper plate and collecting and propagating sound in a predetermined direction, the central portion of the lower plate is inserted into the bobbin and inserted into the bobbin. Speaker system, characterized in that the magnetic permanent magnet and a separate magnetic plate for stacking the upper and lower reciprocating motion of the bobbin is provided at the same time. 제1항에 있어서, 상기 외자형 영구자석은 페라이트 (Ferrite)계 영구자석인 것을 특징으로 하는 스피커 시스템.The speaker system according to claim 1, wherein the external permanent magnet is a ferrite permanent magnet. 제1항에 있어서, 상기 내자형 영구자석은 알니코 (Alnico)계 영구자석인 것을 특징으로 하는 스피커 시스템.The speaker system according to claim 1, wherein the magnetic permanent magnet is an Alnico permanent magnet. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950007940A 1995-04-06 1995-04-06 Speaker system KR960040083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950007940A KR960040083A (en) 1995-04-06 1995-04-06 Speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950007940A KR960040083A (en) 1995-04-06 1995-04-06 Speaker system

Publications (1)

Publication Number Publication Date
KR960040083A true KR960040083A (en) 1996-11-25

Family

ID=66553372

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950007940A KR960040083A (en) 1995-04-06 1995-04-06 Speaker system

Country Status (1)

Country Link
KR (1) KR960040083A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336296B1 (en) * 1999-07-30 2002-05-13 장세열 Electric-Acoustic Transducer Having Dual Voice Coil Drivers
KR100440318B1 (en) * 2001-12-19 2004-07-15 현대자동차주식회사 Twiter speaker structure
KR100534154B1 (en) * 2002-10-02 2005-12-06 주식회사 이엠텍 The inside combination structure of micro speaker for mobile communication terminal
KR100695725B1 (en) * 2005-04-01 2007-03-15 주식회사 블루콤 Speaker of high output

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336296B1 (en) * 1999-07-30 2002-05-13 장세열 Electric-Acoustic Transducer Having Dual Voice Coil Drivers
KR100440318B1 (en) * 2001-12-19 2004-07-15 현대자동차주식회사 Twiter speaker structure
KR100534154B1 (en) * 2002-10-02 2005-12-06 주식회사 이엠텍 The inside combination structure of micro speaker for mobile communication terminal
KR100695725B1 (en) * 2005-04-01 2007-03-15 주식회사 블루콤 Speaker of high output

Similar Documents

Publication Publication Date Title
US5687248A (en) Light weight and low magnetic leakage loudspeaker
US3766334A (en) Double voice coil loudspeaker
US3798391A (en) Movable magnet loudspeaker
ATE291824T1 (en) MAGNET SYSTEM FOR SPEAKERS
US2004735A (en) Loud speaker
US2897291A (en) Sound reproducer
KR960040083A (en) Speaker system
KR860002935A (en) Audio frequency electromechanical vibrator
US1795948A (en) Reproducing device
US20220210566A1 (en) Dual magnetic circuits structure and sound device
JPS5476132A (en) Electro-dynamic type speaker
US1644789A (en) Electromagnetic device
US2494918A (en) Inductively energized electro-dynamic loud-speaker
US1643169A (en) Telephone receiver
JP3834508B2 (en) Magnetic circuit of speaker
JPS60259100A (en) Vibrating device supported by plural parting and independent fluids
KR100531730B1 (en) Speaker
JPH05183990A (en) Dome-shaped speaker
SU860348A1 (en) Loudspeaker
KR960020605A (en) Ultralight magnetic circuit speaker
KR970058305A (en) Speaker unit inducing uniform magnetic flux
JPS5793168A (en) Wire dot type printer head
JP2002291095A (en) Loud speaker
JPS56132095A (en) Speaker
KR0185945B1 (en) Speaker operator

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
WITB Written withdrawal of application