Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-theft wireless microphone
The invention discloses an anti-theft wireless microphone. The anti-theft wireless microphone is mainly composed of a wireless microphone body, a charger base, an external controller and an external power supply independently, in a normal state, the wireless microphone body is placed in the charger base, and the anti-theft wireless microphone is characterized in that the side surface of the wireless microphone body is provided with a lock hole, a fixing hole, an electromagnetic lock, a microswitch and a control circuit are arranged in the charger base, the external controller is independent, signals emitted by the external controller can be received and identified by the control circuit, and the control circuit controls the working state of the electromagnetic lock. The anti-theft wirelessmicrophone has the beneficial effects the structure is simple, the microswitch and the control circuit are additionally arranged in the charger base, the control circuit detects that the microswitchis triggered and controls a spring bolt of the electromagnetic lock to stretch out through touching an elastic pressing piece of the microswitch of the charger base by the wireless microphone body, and the spring bolt of the electromagnetic lock is inserted into the lock hole of the wireless microphone body, so that the aim of preventing the wireless microphone from being stolen is fulfilled.
本发明公开了一种防盗无线话筒，主要由无线话筒、充电器底座、外部控制器和外接电源独立组成，常态下，无线话筒放在充电器底座内，其特征在于所述的无线话筒侧面有锁孔；所述的充电器底座内有固定孔、电磁锁、微动开关和控制电路，外部控制器是独立的，其发射的信号可以被控制电路接收并识别，控制电路控制电磁锁的工作状态。有益效果：结构简单，在充电器底座加装了一只微动开关和控制电路，通过无线话筒对充电器底座的微动开关的弹压片的触碰，使控制电路检测到微动开关被触发而控制电磁锁锁舌伸出，电磁锁的锁舌插入无线话筒的锁孔，实现无线话筒防盗的目的。
Anti-theft wireless microphone
The invention discloses an anti-theft wireless microphone. The anti-theft wireless microphone is mainly composed of a wireless microphone body, a charger base, an external controller and an external power supply independently, in a normal state, the wireless microphone body is placed in the charger base, and the anti-theft wireless microphone is characterized in that the side surface of the wireless microphone body is provided with a lock hole, a fixing hole, an electromagnetic lock, a microswitch and a control circuit are arranged in the charger base, the external controller is independent, signals emitted by the external controller can be received and identified by the control circuit, and the control circuit controls the working state of the electromagnetic lock. The anti-theft wirelessmicrophone has the beneficial effects the structure is simple, the microswitch and the control circuit are additionally arranged in the charger base, the control circuit detects that the microswitchis triggered and controls a spring bolt of the electromagnetic lock to stretch out through touching an elastic pressing piece of the microswitch of the charger base by the wireless microphone body, and the spring bolt of the electromagnetic lock is inserted into the lock hole of the wireless microphone body, so that the aim of preventing the wireless microphone from being stolen is fulfilled.
本发明公开了一种防盗无线话筒，主要由无线话筒、充电器底座、外部控制器和外接电源独立组成，常态下，无线话筒放在充电器底座内，其特征在于所述的无线话筒侧面有锁孔；所述的充电器底座内有固定孔、电磁锁、微动开关和控制电路，外部控制器是独立的，其发射的信号可以被控制电路接收并识别，控制电路控制电磁锁的工作状态。有益效果：结构简单，在充电器底座加装了一只微动开关和控制电路，通过无线话筒对充电器底座的微动开关的弹压片的触碰，使控制电路检测到微动开关被触发而控制电磁锁锁舌伸出，电磁锁的锁舌插入无线话筒的锁孔，实现无线话筒防盗的目的。
Anti-theft wireless microphone
一种防盗无线话筒
GUO GUOQING (Autor:in) / ZHAI JIANQIANG (Autor:in)
31.07.2020
Patent
Elektronische Ressource
Chinesisch
Anti-theft door and wireless control intelligent anti-theft lock
| Europäisches Patentamt | 2016