KR100752051B1 - 스피커용 댐퍼 - Google Patents
스피커용 댐퍼 Download PDFInfo
- Publication number
- KR100752051B1 KR100752051B1 KR1020050089550A KR20050089550A KR100752051B1 KR 100752051 B1 KR100752051 B1 KR 100752051B1 KR 1020050089550 A KR1020050089550 A KR 1020050089550A KR 20050089550 A KR20050089550 A KR 20050089550A KR 100752051 B1 KR100752051 B1 KR 100752051B1
- Authority
- KR
- South Korea
- Prior art keywords
- damper
- speaker
- circumferential surface
- voice coil
- edge
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/041—Centering
- H04R9/043—Inner suspension or damper, e.g. spider
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
-
- 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
- H04R9/06—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
도 5의 (a) 및 (b)는 본 발명에 따른 댐퍼 및 종래의 댐퍼가 각각 채택된 스피커에서 댐퍼의 하중에 따른 변위를 보인 도.
상기 산부에는 상기 산부의 내주면 및 외주면과 접하는 접선방향에 대해 수직방향 또는 경사진 방향의 슬릿이 형성된다.
도 5a 및 도 5b는 본 발명에 따른 댐퍼 및 종래의 댐퍼가 각각 채택된 스피커에서 댐퍼의 하중에 따른 변위를 보인 도로서, 이를 설명한다.
도시된 바와 같이, 댐퍼에 슬릿이 형성된 본 실시예에 따른 스피커는 하중에 따른 댐퍼의 상하 변위가 거의 유사하여 댐퍼가 선형적으로 운동하나, 댐퍼에 슬릿이 형성되지 않은 종래의 스피커는 소정 이상의 하중에서는 댐퍼의 상하 변위가 상이하여 비선형적으로 운동한다.
그러므로, 본 실시예에 따른 스피커용 댐퍼에 지지된 진동판은 선형적으로 운동하므로 음질이 향상되는 것이다.
Claims (2)
- 중심부에 관통공이 형성되어 보이스 코일이 끼워지고, 에지는 프레임에 고정되며 상기 중심부로부터 에지를 향하여 링형상의 산부가 소정 간격으로 형성된 스피커용 댐퍼에 있어서,상기 산부에는 상기 산부의 내주면 및 외주면과 접하는 접선방향에 대해 수직방향 또는 경사진 방향으로 슬릿이 형성된 것을 특징으로 하는 스피커용 댐퍼.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050089550A KR100752051B1 (ko) | 2005-09-26 | 2005-09-26 | 스피커용 댐퍼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050089550A KR100752051B1 (ko) | 2005-09-26 | 2005-09-26 | 스피커용 댐퍼 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070034899A KR20070034899A (ko) | 2007-03-29 |
KR100752051B1 true KR100752051B1 (ko) | 2007-08-23 |
Family
ID=41631814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050089550A KR100752051B1 (ko) | 2005-09-26 | 2005-09-26 | 스피커용 댐퍼 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100752051B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6239398U (ko) | 1985-08-28 | 1987-03-09 | ||
JPH05103395A (ja) * | 1991-10-07 | 1993-04-23 | Matsushita Electric Ind Co Ltd | スピーカ用ダンパー |
-
2005
- 2005-09-26 KR KR1020050089550A patent/KR100752051B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6239398U (ko) | 1985-08-28 | 1987-03-09 | ||
JPH05103395A (ja) * | 1991-10-07 | 1993-04-23 | Matsushita Electric Ind Co Ltd | スピーカ用ダンパー |
Non-Patent Citations (1)
Title |
---|
일본공개특허공보 평05-103395호(1993.04.23) |
Also Published As
Publication number | Publication date |
---|---|
KR20070034899A (ko) | 2007-03-29 |
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