CN209964069U - 一种列车广播控制盒 - Google Patents
一种列车广播控制盒 Download PDFInfo
- Publication number
- CN209964069U CN209964069U CN201920838962.2U CN201920838962U CN209964069U CN 209964069 U CN209964069 U CN 209964069U CN 201920838962 U CN201920838962 U CN 201920838962U CN 209964069 U CN209964069 U CN 209964069U
- Authority
- CN
- China
- Prior art keywords
- train
- control button
- control box
- broadcast control
- audio input
- 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
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920838962.2U CN209964069U (zh) | 2019-06-05 | 2019-06-05 | 一种列车广播控制盒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920838962.2U CN209964069U (zh) | 2019-06-05 | 2019-06-05 | 一种列车广播控制盒 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209964069U true CN209964069U (zh) | 2020-01-17 |
Family
ID=69247213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920838962.2U Active CN209964069U (zh) | 2019-06-05 | 2019-06-05 | 一种列车广播控制盒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209964069U (zh) |
-
2019
- 2019-06-05 CN CN201920838962.2U patent/CN209964069U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201749569U (zh) | 智能车载终端 | |
EP2342098B1 (en) | Integrated vehicle audio system | |
CN209964069U (zh) | 一种列车广播控制盒 | |
CN201619516U (zh) | 一种车辆内外对话系统 | |
CN206302419U (zh) | 一种触摸屏式列车广播控制装置 | |
CN210225716U (zh) | 一种增大声腔空间的tws耳机 | |
CN210234989U (zh) | 一种列车乘客紧急报警器 | |
CN204131678U (zh) | 一种语音交互设备和语音交互系统 | |
CN209964043U (zh) | 一种列车广播客室功率放大器 | |
CN209964068U (zh) | 一种列车广播连挂控制管理器 | |
CN211457321U (zh) | 一种无损改装车载蓝牙音响 | |
CN201839278U (zh) | 一种车载收音系统 | |
CN106101898B (zh) | 降噪耳机及其降噪方法 | |
GB1151734A (en) | Vibratile system. | |
CN207939709U (zh) | 一种具有倒车雷达功能的汽车音响 | |
CN202931434U (zh) | 一种车载语音交互设备 | |
CN220915432U (zh) | 一种新型动车组广播系统 | |
CN201025729Y (zh) | 一种车用超薄音响 | |
CN214281389U (zh) | 车载广播装置 | |
WO2020140167A1 (zh) | 车载音箱以及汽车 | |
CN211959505U (zh) | 车内通信系统及车辆 | |
CN213892396U (zh) | 一种车等人智能唤醒的迎接装置 | |
CN211702298U (zh) | 双喇叭音响 | |
CN211184191U (zh) | 一种带救援功能的车载音箱 | |
CN205028655U (zh) | 一种车载收音与平板的互联系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A train broadcast control box Effective date of registration: 20220111 Granted publication date: 20200117 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI MISSION INFORMTION TECHNOLOGIES CO.,LTD.|SHANGHAI URBAN MASS TRANSIT EQUIPMENT CO.,LTD. Registration number: Y2022310000008 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230607 Granted publication date: 20200117 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI MISSION INFORMTION TECHNOLOGIES CO.,LTD.|SHANGHAI URBAN MASS TRANSIT EQUIPMENT CO.,LTD.|Shanghai Biaoyi modern transportation equipment Co.,Ltd. Registration number: Y2022310000008 |