CN204408629U - 一种新型扩音设备 - Google Patents
一种新型扩音设备 Download PDFInfo
- Publication number
- CN204408629U CN204408629U CN201420850029.4U CN201420850029U CN204408629U CN 204408629 U CN204408629 U CN 204408629U CN 201420850029 U CN201420850029 U CN 201420850029U CN 204408629 U CN204408629 U CN 204408629U
- Authority
- CN
- China
- Prior art keywords
- module
- circuit board
- public address
- casing
- address equipment
- 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.)
- Active
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420850029.4U CN204408629U (zh) | 2014-12-29 | 2014-12-29 | 一种新型扩音设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420850029.4U CN204408629U (zh) | 2014-12-29 | 2014-12-29 | 一种新型扩音设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204408629U true CN204408629U (zh) | 2015-06-17 |
Family
ID=53432457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420850029.4U Active CN204408629U (zh) | 2014-12-29 | 2014-12-29 | 一种新型扩音设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204408629U (zh) |
-
2014
- 2014-12-29 CN CN201420850029.4U patent/CN204408629U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US12010471B2 (en) | Wooden or other dielectric capacitive touch interface and loudspeaker having same | |
EP2991373A1 (en) | Wireless speaker system | |
CN207518810U (zh) | 充电盒 | |
CN204856132U (zh) | 一种音效处理装置 | |
CN204929155U (zh) | 一种带rgbw灯光控制和音乐播放控制的wifi音箱 | |
CN104661144A (zh) | 一种功能可扩展的模块化扬声装置 | |
CN203812192U (zh) | 具乐器演奏功能的空中飞鼠 | |
CN204408629U (zh) | 一种新型扩音设备 | |
CN205227022U (zh) | 触控台灯装置 | |
CN203352739U (zh) | 一种带led灯的多功能蓝牙音响 | |
CN204145716U (zh) | 磁悬浮蓝牙音箱 | |
CN211063776U (zh) | 一种ks-2多功能k歌音响系统 | |
CN201869347U (zh) | 具节能的声音扩大机控制装置 | |
CN203027415U (zh) | 一种触摸式音响 | |
CN205946083U (zh) | 带有遥控功能的话筒 | |
CN105323673A (zh) | 带喷泉可遥控的立体声蓝牙音响装置 | |
CN210157336U (zh) | 一种通过触摸来切换播放模式的蓝牙音箱 | |
CN204518041U (zh) | 一种红外感应音响 | |
CN204423014U (zh) | 一种逆源多路电器控制系统 | |
CN109005001A (zh) | 一种调音台 | |
CN202976818U (zh) | 一种平板电脑卡拉ok系统 | |
CN211087169U (zh) | 一种智能终端控制器 | |
CN103002362A (zh) | 设usb集线器的音响 | |
CN205304819U (zh) | 一种新型智能广播系统 | |
CN206380069U (zh) | 全音域单体 |
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: DONGGUAN YONGFANG ELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HE DAN Effective date: 20150724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150724 Address after: 523000 Guangdong Province, Dongguan city Tangxia town Shigu Long Road No. 12 Patentee after: Dongguan Yongfang Electronics Technology Co., Ltd. Address before: 414400, No. 07, No. 08, Shuang Tuo village, suburb Township, Yueyang City, Hunan, Miluo Patentee before: He Dan |