KR100355848B1 - 진동 스피커 - Google Patents
진동 스피커 Download PDFInfo
- Publication number
- KR100355848B1 KR100355848B1 KR1019990061284A KR19990061284A KR100355848B1 KR 100355848 B1 KR100355848 B1 KR 100355848B1 KR 1019990061284 A KR1019990061284 A KR 1019990061284A KR 19990061284 A KR19990061284 A KR 19990061284A KR 100355848 B1 KR100355848 B1 KR 100355848B1
- Authority
- KR
- South Korea
- Prior art keywords
- yoke
- case
- magnet
- vibration
- coil
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (1)
- 중심면에 음 발생구멍이 형성된 케이스와;상기 케이스의 내측에 위치된채 스프링에 의해 케이스에 지지되며, 상부 중심면에는 선택적으로 고주파 신호와 저주파 신호가 입력되는 코일이 권선된 요크와;상기 케이스의 상부 내측면과 요크 사이에 마련되며, 중심면에는 상기 코일에 입력되는 신호에 따라 전자기장을 형성하는 상부 마그네트가 마련된 멤브레인과;상기 요크의 상부 외주면을 따라 형성되어 상기 상부 마그네트와 함께 자기력을 형성하는 하부 마그네트;를 포함하여 된 것을 특징으로 하는 진동 스피커.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990061284A KR100355848B1 (ko) | 1999-12-23 | 1999-12-23 | 진동 스피커 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990061284A KR100355848B1 (ko) | 1999-12-23 | 1999-12-23 | 진동 스피커 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010057870A KR20010057870A (ko) | 2001-07-05 |
KR100355848B1 true KR100355848B1 (ko) | 2002-10-18 |
Family
ID=19628930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990061284A Expired - Fee Related KR100355848B1 (ko) | 1999-12-23 | 1999-12-23 | 진동 스피커 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100355848B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100688794B1 (ko) * | 2005-03-28 | 2007-03-02 | 삼성전기주식회사 | 진동소자가 내장된 스피커 |
-
1999
- 1999-12-23 KR KR1019990061284A patent/KR100355848B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010057870A (ko) | 2001-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19991223 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20011031 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20020626 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20020926 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20020926 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20050718 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20060718 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20060718 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |