一种拾音系统

Abstract

本实用新型提供一种拾音系统，包括麦克风、发射机和接收机；麦克风具有第一电路板、第一天线和咪头；发射机具有第二电路板和第二天线，第二电路板与第二天线电连接；接收机具有第三电路板和第三天线，第三电路板与第三天线电连接；第一天线、第二天线和第三天线依次无线信号连接。用户通过身上的麦克风将声音无线传输于身上的发射机中，再发射机将声音无线传输于装配在摄像机端的接收机中，以使声音最后被接收机直接传输于摄像机中储存，具有便捷且高效的优点。且相比于现有技术中麦克风与发射机采用有线连接的方式，本实用新型中麦克风与发射机采用无线连接的方式，具有佩戴便捷和无需担心线路被意外扯断而导致声音传输中断的优点。

Claims

1. A pickup system, characterized in that It includes a microphone, a transmitter, and a receiver; the microphone has a first circuit board, a first antenna, and a microphone head, and the first circuit board is electrically connected to the first antenna and the microphone head respectively; The transmitter has a second circuit board and a second antenna, the second circuit board being electrically connected to the second antenna; the receiver has a third circuit board and a third antenna, the third circuit board being electrically connected to the third antenna; the first antenna, the second antenna, and the third antenna are connected wirelessly in sequence.

2. The pickup system of claim 1, wherein, The microphone also has a microphone housing, and the first circuit board, the first antenna and the microphone head are all located inside the microphone housing. The microphone housing has a pickup hole, and the position of the microphone head inside the microphone housing corresponds to the pickup hole.

3. A pickup system according to claim 2, characterised in that, The microphone also has a microphone battery and a POGO PIN contact. The microphone battery is located inside the microphone housing and is electrically connected to the first circuit board. The POGO PIN contact is flat on the outer surface of the microphone housing and is electrically connected to the first circuit board.

4. The pickup system of claim 1, wherein, The transmitter also has a transmitter housing, with a first cavity inside the upper part of the transmitter housing, the second circuit board disposed in the first cavity, and the second antenna disposed on the outer top of the transmitter housing.

5. A pickup system according to claim 4, characterised in that, The transmitter also includes a transmitter battery and a first charging compartment. The lower part of the transmitter housing is recessed into a first groove. A first cover is snapped onto the first groove at the lower part of the transmitter. An accommodating space is formed between the first cover and the first groove. The first cover is used to cover the first groove. The transmitter battery and the first charging compartment are both located on the first groove. The transmitter battery is electrically connected to the second circuit board. The first charging compartment is provided with a first POGO PIN pin. The first charging compartment is used to snap onto the microphone. The first POGO PIN pin in the first charging compartment is used to make electrical contact with the POGO PIN contact of the microphone.

6. The sound pickup system according to claim 5, characterized in that, The transmitter also has a first USB-C port, a 3.5mm audio input port, a first dial, a 3.5mm monitoring output port, a TF card slot, and a first touch screen distributed on the outer surface of the transmitter housing. The first USB-C port, the 3.5mm audio input port, the first dial, the 3.5mm monitoring output port, the TF card slot, and the first touch screen are all electrically connected to the second circuit board.

7. The pickup system of claim 1, wherein, The receiver also has a receiver housing and a receiver battery. The upper interior of the receiver housing is provided with a second cavity. The third circuit board is disposed in the second cavity. Two third antennas are provided and distributed on the outer top of the receiver housing. The lower part of the receiver housing is recessed into a second groove surface. A second cover is snapped onto the second groove surface at the lower part of the receiver. An accommodating space is formed between the second cover and the second groove surface. The second cover is used to cover the second groove surface. The receiver battery is disposed on the second groove surface.

8. A pickup system according to claim 7, characterised in that, The receiver also has a second touch screen, a status display screen, a second dial, a second USB-C port, and a 3.5mm audio output port distributed on the outer surface of the receiver housing. The second touch screen, the status display screen, the second dial, the second USB-C port, and the 3.5mm audio output port are all electrically connected to the third circuit board.

9. The pickup system of claim 1, wherein, It also includes an adapter, which has an adapter housing, an adapter battery, a fourth circuit board, a fourth antenna, and a 3.5mm audio output head. The fourth circuit board, the fourth antenna, and the adapter battery are all located inside the adapter housing. The adapter battery is electrically connected to the fourth circuit board, and the fourth circuit board is electrically connected to the fourth antenna. The 3.5mm audio output head is located on the outer surface of the adapter housing and is electrically connected to the fourth circuit board. The fourth antenna can be used to wirelessly connect with the first antenna.

10. A pickup system according to claim 9, characterised in that, The adapter also has a third USB-C port and a second charging compartment. The third USB-C port and the second charging compartment are both located on the outer surface of the adapter housing. The second charging compartment has a second POGO PIN pin. The second charging compartment can be used to attach the microphone. The second POGO PIN pin in the second charging compartment can be used to make electrical contact with the POGO PIN contact of the microphone.

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