CN202334861U - 无箱体音箱 - Google Patents
无箱体音箱 Download PDFInfo
- Publication number
- CN202334861U CN202334861U CN2011204729671U CN201120472967U CN202334861U CN 202334861 U CN202334861 U CN 202334861U CN 2011204729671 U CN2011204729671 U CN 2011204729671U CN 201120472967 U CN201120472967 U CN 201120472967U CN 202334861 U CN202334861 U CN 202334861U
- Authority
- CN
- China
- Prior art keywords
- loud speaker
- bass
- audio amplifier
- casing
- power amplifier
- 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 - Lifetime
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- 230000007306 turnover Effects 0.000 claims description 7
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- 230000008859 change Effects 0.000 description 2
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- 229920000742 Cotton Polymers 0.000 description 1
- 230000005483 Hooke's law Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204729671U CN202334861U (zh) | 2011-11-24 | 2011-11-24 | 无箱体音箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204729671U CN202334861U (zh) | 2011-11-24 | 2011-11-24 | 无箱体音箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202334861U true CN202334861U (zh) | 2012-07-11 |
Family
ID=46446823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204729671U Expired - Lifetime CN202334861U (zh) | 2011-11-24 | 2011-11-24 | 无箱体音箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202334861U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102413399A (zh) * | 2011-11-24 | 2012-04-11 | 曾德钧 | 无箱体音箱 |
-
2011
- 2011-11-24 CN CN2011204729671U patent/CN202334861U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102413399A (zh) * | 2011-11-24 | 2012-04-11 | 曾德钧 | 无箱体音箱 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ELECTRONIC MICROLAB CO., LTD. Free format text: FORMER OWNER: CENG DEJUN Effective date: 20130108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518118 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130108 Address after: Shenzhen Microlab Industrial Park, 518118 Guangdong city of Shenzhen province Pingshan large industrial zone of Shenzhen City Bao Zi Road Patentee after: Shenzhen Microlab Electronics Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Shahe East Road, Shenzhen Bay Sea No. 4 31C Patentee before: Zeng Dejun |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181031 Address after: 518000 Maibo Science and Technology Industrial Park Office Building 203, No. 2 Baozi South Road, Kengzi Street Industrial Zone, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Shang LAN Bai Technology Co., Ltd. Address before: 518118 Microlab Shenzhen Industrial Park, Baozi South Road, Shenzhen Industrial Zone, Pingshan New District, Shenzhen, Guangdong Patentee before: Shenzhen Microlab Electronics Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210409 Address after: 510800 101, office building, Maibo Industrial Park, 2 baozi South Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen mailan Technology Co.,Ltd. Address before: 518000 Maibo Science and Technology Industrial Park Office Building 203, No. 2 Baozi South Road, Kengzi Street Industrial Zone, Pingshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SHANGLANBAI TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210826 Address after: 518118 Microlab Shenzhen Industrial Park, Baozi South Road, Shenzhen Industrial Zone, Pingshan New District, Shenzhen, Guangdong Patentee after: SHENZHEN MICROLAB ELECTRONICS Co.,Ltd. Address before: 510800 101, office building, Maibo Industrial Park, 2 baozi South Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen mailan Technology Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
CX01 | Expiry of patent term |