CN104484932A - 一种门铃开锁控制电路 - Google Patents
一种门铃开锁控制电路 Download PDFInfo
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- CN104484932A CN104484932A CN201410843107.2A CN201410843107A CN104484932A CN 104484932 A CN104484932 A CN 104484932A CN 201410843107 A CN201410843107 A CN 201410843107A CN 104484932 A CN104484932 A CN 104484932A
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CN201410843107.2A CN104484932B (zh) | 2014-12-30 | 2014-12-30 | 一种门铃开锁控制电路 |
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CN201410843107.2A CN104484932B (zh) | 2014-12-30 | 2014-12-30 | 一种门铃开锁控制电路 |
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CN104484932A true CN104484932A (zh) | 2015-04-01 |
CN104484932B CN104484932B (zh) | 2017-12-22 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105472295A (zh) * | 2016-01-06 | 2016-04-06 | 广州视声智能科技有限公司 | 一种用于二线制可视对讲系统的视频信号传输的电路 |
CN108885807A (zh) * | 2016-04-07 | 2018-11-23 | 胡夫·许尔斯贝克和福斯特有限及两合公司 | 具有控制电路的车门把手 |
TWI662516B (zh) * | 2018-02-09 | 2019-06-11 | 沅聖科技股份有限公司 | 鈴響控制裝置及其控制方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480010A1 (fr) * | 1980-04-03 | 1981-10-09 | Mole Alain | Systeme d'identification, par exemple d'une personne, en vue de la commande d'un appareil electrique, d'un appareil mecanique ou de tout autre appareil |
CN2046348U (zh) * | 1988-03-11 | 1989-10-25 | 兰如康 | 电动窗帘开闭终点自停电路 |
CN2158551Y (zh) * | 1992-12-08 | 1994-03-09 | 杨洪俊 | 照明传呼两用门铃 |
CN2160715Y (zh) * | 1993-07-17 | 1994-04-06 | 易福田 | 集控防盗报警门锁 |
CN2195602Y (zh) * | 1994-05-23 | 1995-04-26 | 叶镇华 | 遥控电动门锁 |
CN201679307U (zh) * | 2010-04-02 | 2010-12-22 | 张高军 | 便携式电子开锁装置 |
CN201924690U (zh) * | 2011-01-30 | 2011-08-10 | 刘志雄 | 一种遥控安全门锁 |
CN204331873U (zh) * | 2014-12-30 | 2015-05-13 | 广州视声电子科技有限公司 | 一种门铃开锁控制电路 |
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2014
- 2014-12-30 CN CN201410843107.2A patent/CN104484932B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480010A1 (fr) * | 1980-04-03 | 1981-10-09 | Mole Alain | Systeme d'identification, par exemple d'une personne, en vue de la commande d'un appareil electrique, d'un appareil mecanique ou de tout autre appareil |
CN2046348U (zh) * | 1988-03-11 | 1989-10-25 | 兰如康 | 电动窗帘开闭终点自停电路 |
CN2158551Y (zh) * | 1992-12-08 | 1994-03-09 | 杨洪俊 | 照明传呼两用门铃 |
CN2160715Y (zh) * | 1993-07-17 | 1994-04-06 | 易福田 | 集控防盗报警门锁 |
CN2195602Y (zh) * | 1994-05-23 | 1995-04-26 | 叶镇华 | 遥控电动门锁 |
CN201679307U (zh) * | 2010-04-02 | 2010-12-22 | 张高军 | 便携式电子开锁装置 |
CN201924690U (zh) * | 2011-01-30 | 2011-08-10 | 刘志雄 | 一种遥控安全门锁 |
CN204331873U (zh) * | 2014-12-30 | 2015-05-13 | 广州视声电子科技有限公司 | 一种门铃开锁控制电路 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105472295A (zh) * | 2016-01-06 | 2016-04-06 | 广州视声智能科技有限公司 | 一种用于二线制可视对讲系统的视频信号传输的电路 |
CN108885807A (zh) * | 2016-04-07 | 2018-11-23 | 胡夫·许尔斯贝克和福斯特有限及两合公司 | 具有控制电路的车门把手 |
TWI662516B (zh) * | 2018-02-09 | 2019-06-11 | 沅聖科技股份有限公司 | 鈴響控制裝置及其控制方法 |
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Owner name: GUANGZHOU VIDEO-STAR INTELLIGENT TECHNOLOGY CO., L Free format text: FORMER OWNER: GUANGZHOU VIDEO-STAR ELECTRONICS CO., LTD. Effective date: 20150721 |
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Effective date of registration: 20150721 Address after: 510730 Guangdong province Guangzhou city four street bluejade Guangzhou economic and Technological Development Zone No. nine, No. 6 Building 601 room Applicant after: GUANGZHOU VIDEO-STAR ELECTRONICS Co.,Ltd. Address before: 510000 Guangdong province Guangzhou city four street bluejade Guangzhou economic and Technological Development Zone No. nine, No. 6 Building 601 room Applicant before: Guangzhou Video-star Electronics Co.,Ltd. |
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Address after: 510730 Guangdong province Guangzhou city four street bluejade Guangzhou economic and Technological Development Zone No. nine, No. 6 Building 601 room Patentee after: Guangzhou visual sound intelligent technology Co.,Ltd. Address before: 510730 Guangdong province Guangzhou city four street bluejade Guangzhou economic and Technological Development Zone No. nine, No. 6 Building 601 room Patentee before: GUANGZHOU VIDEO-STAR ELECTRONICS Co.,Ltd. |
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Address after: 510730 Room 601, plant 6, No. 9, Lanyu 4th Street, Guangzhou Economic and Technological Development Zone, Guangzhou, Guangdong Province Patentee after: GUANGZHOU VIDEO-STAR ELECTRONICS Co.,Ltd. Address before: 510730 Room 601, plant 6, No. 9, Lanyu 4th Street, Guangzhou Economic and Technological Development Zone, Guangzhou, Guangdong Province Patentee before: Guangzhou visual sound intelligent technology Co.,Ltd. |