CN203662240U - 一种集成式演讲系统 - Google Patents
一种集成式演讲系统 Download PDFInfo
- Publication number
- CN203662240U CN203662240U CN201320833968.3U CN201320833968U CN203662240U CN 203662240 U CN203662240 U CN 203662240U CN 201320833968 U CN201320833968 U CN 201320833968U CN 203662240 U CN203662240 U CN 203662240U
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- fixed frame
- power amplifier
- audio amplifier
- microphone
- integrated form
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- 230000003028 elevating effect Effects 0.000 claims description 18
- 241001633942 Dais Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320833968.3U CN203662240U (zh) | 2013-12-17 | 2013-12-17 | 一种集成式演讲系统 |
Applications Claiming Priority (1)
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CN201320833968.3U CN203662240U (zh) | 2013-12-17 | 2013-12-17 | 一种集成式演讲系统 |
Publications (1)
Publication Number | Publication Date |
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CN203662240U true CN203662240U (zh) | 2014-06-25 |
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CN201320833968.3U Expired - Lifetime CN203662240U (zh) | 2013-12-17 | 2013-12-17 | 一种集成式演讲系统 |
Country Status (1)
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CN (1) | CN203662240U (zh) |
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2013
- 2013-12-17 CN CN201320833968.3U patent/CN203662240U/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 315005 Yinzhou District credit Road, Ningbo, Ningbo, Zhejiang Patentee after: SOUNDKING ELECTRONICS&SOUND Co.,Ltd. Address before: 315104 Zhejiang province Ningbo Yinzhou investment and entrepreneurship center 818 integrity Road Patentee before: NINGBO SOUNDKING ELECTRONIC Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Boyue Video Technology Co.,Ltd. Assignor: SOUNDKING ELECTRONICS&SOUND Co.,Ltd. Contract record no.: X2021330000145 Denomination of utility model: An integrated speech system Granted publication date: 20140625 License type: Common License Record date: 20210826 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
CX01 | Expiry of patent term |