CN2847762Y - 薄形扬声器 - Google Patents
薄形扬声器 Download PDFInfo
- Publication number
- CN2847762Y CN2847762Y CN 200420095719 CN200420095719U CN2847762Y CN 2847762 Y CN2847762 Y CN 2847762Y CN 200420095719 CN200420095719 CN 200420095719 CN 200420095719 U CN200420095719 U CN 200420095719U CN 2847762 Y CN2847762 Y CN 2847762Y
- Authority
- CN
- China
- Prior art keywords
- utility
- voice coil
- model
- vibrating diaphragm
- thin
- 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
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Images
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
H(吋) | D(吋) | H/D | H(吋) | D(吋) | H/D | |
1 | 2 | 1/2 | 3 | 33 | 1/11 | |
2 | 4 | 4 | 48 | 1/12 | ||
3 | 9 | 1/3 | 5 | 65 | 1/13 | |
4 | 12 | 6 | 84 | 1/14 | ||
5 | 20 | 1/4 | 8 | 120 | 1/15 |
6 | 24 | 9 | 144 | 1/16 | ||
7 | 35 | 1/5 | 10 | 170 | 1/17 | |
8 | 40 | 1 | 18 | 1/18 | ||
9 | 54 | 1/6 | 2 | 36 | ||
10 | 60 | 1 | 19 | 1/19 | ||
11 | 77 | 1/7 | 2 | 38 | ||
12 | 96 | 1/8 | 1 | 20 | 1/20 | |
1 | 9 | 1/9 | 2 | 40 | ||
2 | 20 | 1/10 | 3 | 60 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420095719 CN2847762Y (zh) | 2004-11-29 | 2004-11-29 | 薄形扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420095719 CN2847762Y (zh) | 2004-11-29 | 2004-11-29 | 薄形扬声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2847762Y true CN2847762Y (zh) | 2006-12-13 |
Family
ID=37513181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420095719 Expired - Fee Related CN2847762Y (zh) | 2004-11-29 | 2004-11-29 | 薄形扬声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2847762Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102665157A (zh) * | 2012-05-17 | 2012-09-12 | 李植扬 | 音箱 |
-
2004
- 2004-11-29 CN CN 200420095719 patent/CN2847762Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102665157A (zh) * | 2012-05-17 | 2012-09-12 | 李植扬 | 音箱 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Mg International Zhongshan Co., Ltd. Assignor: Yang Lian Contract fulfillment period: 2007.2.25 to 2012.2.25 Contract record no.: 2008440000434 Denomination of utility model: Thin speaker Granted publication date: 20061213 License type: Exclusive license Record date: 20081128 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.2.25 TO 2012.2.25; CHANGE OF CONTRACT Name of requester: MEIJIA SCIENCE ( ZHONGSHAN ) CO., LTD. Effective date: 20081128 |
|
DD01 | Delivery of document by public notice |
Addressee: Lei Li Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20091129 |