Magnetic wireless headband clip multifunctional microphone device

Abstract

This utility model discloses a magnetic wireless headband-style multi-functional microphone device, including: a TYPE-C microphone, a magnetic lapel microphone transmitter, a magnetic lapel clip, a magnetic headband bracket, a wireless receiver, and a 3.5mm connector for the wireless receiver. The 3.5mm connector for the wireless receiver is located at the top of the wireless receiver. The magnetic lapel microphone transmitter is wirelessly connected to the wireless receiver. The TYPE-C microphone can be wired via the TYPE-C port on the magnetic lapel microphone transmitter. The magnetic lapel clip is magnetically attached to one side of the magnetic lapel microphone transmitter via a magnetic block. The magnetic headband bracket is equipped with a magnetic block that connects to the magnetic lapel clip. The magnetic headband bracket is connected to the magnetic lapel microphone transmitter via the magnetic block and the magnetic lapel clip. The advantages of this utility model compared to existing technologies are: this utility model can be quickly assembled for different usage scenarios, facilitating use in multiple scenarios.

Description

Technical Field

[0001] This utility model relates to the field of microphone device technology, and in particular to a magnetic wireless headband clip-on multifunctional microphone device. Background Technology

[0002] A wireless microphone, as the name suggests, is a microphone that does not require a physical cable connection to a receiving device. It transmits audio signals wirelessly, providing users with a wider range of motion and a more flexible user experience. The working principle of a wireless microphone is similar to radio broadcasting. The transmitter modulates the audio signal picked up by the microphone head onto a specific wireless frequency and then transmits it through an antenna. The receiver captures this frequency signal, demodulates it to restore the audio signal, and finally outputs it to other devices.

[0003] However, existing wireless microphones can only be used in a single scenario. Different microphones are needed for different scenarios, requiring multiple sets of microphones. They cannot be compatible with multiple scenarios at the same time. Existing headset microphones and lavalier microphones are usually designed in a fixed mode and do not have the function of being used in combination with other accessories, which limits their use scenarios. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a magnetic wireless headband clip multi-functional microphone device that can be quickly combined for different usage scenarios and is convenient for use in multiple scenarios.

[0005] To solve the above problems, the technical solution of this utility model is: a magnetic wireless headband lapel clip multi-functional microphone device, including: a TYPE-C microphone, a magnetic lapel clip microphone transmitter, a magnetic lapel clip piece, a magnetic headband bracket, a wireless receiver, and a 3.5MM pin for the wireless receiver;

[0006] The 3.5mm connector of the wireless receiver is located at the top of the wireless receiver, and the wireless receiver is connected to external audio, amplification, recording and other devices through the 3.5mm connector of the wireless receiver;

[0007] The magnetic lapel clip microphone transmitter is wirelessly connected to the wireless receiver. The TYPE-C microphone can be wired via the TYPE-C port on the magnetic lapel clip microphone transmitter. The magnetic clip is attached to one side of the magnetic lapel clip microphone transmitter by a magnetic block. The magnetic headband is equipped with a magnetic block that connects to the magnetic clip. The magnetic headband is connected to the magnetic lapel clip microphone transmitter via the magnetic block and the magnetic clip.

[0008] According to the present invention, a magnetic wireless headband clip multi-functional microphone device is provided, wherein a battery BAT is installed inside the magnetic clip microphone transmitter, and the battery BAT is wired to the TYPE-C port of the magnetic clip microphone transmitter, and the battery BAT can be powered through the TYPE-C port of the magnetic clip microphone transmitter.

[0009] According to the present invention, a magnetic wireless headband clip multi-functional microphone device is provided. The magnetic clip microphone transmitter has a microcontroller chip (MCU / WSA) installed inside. The microcontroller chip (MCU / WSA) can process the SIGNAL IN signal input from the TYPE-C microphone to the magnetic clip microphone transmitter. The microcontroller chip (MCU / WSA) is powered by a battery (BAT). The microcontroller chip (MCU / WSA) can process the signal and transmit it through the antenna (ANTTX) installed inside the magnetic clip microphone transmitter.

[0010] According to the present invention, a magnetic wireless headband clip multi-functional microphone device is provided, wherein the magnetic clip microphone transmitter has a built-in microphone installed inside. When the TYPE-C microphone is not installed, the microcontroller chip MCU / WSA can process the SIGNALIN signal input to the magnetic clip microphone transmitter from the built-in microphone.

[0011] According to the present invention, a magnetic wireless headband clip multi-functional microphone device is provided, wherein the wireless receiver is equipped with a battery BAT and a microcontroller chip MCU / WSA. When the power switch POWER SW is turned on, the battery BAT in the wireless receiver can supply power to the microcontroller chip MCU / WSA in the wireless receiver.

[0012] According to the present invention, a magnetic wireless headband clip multi-functional microphone device is provided. The wireless receiver receives the wireless signal emitted by the magnetic clip microphone through ANT RX. After processing by the microcontroller chip MCU / WSA in the wireless receiver, the signal is output as SIGNAL OUT to the 3.5MM jack of the wireless receiver for input to audio equipment such as speakers.

[0013] The advantages of this invention compared to existing technologies are as follows:

[0014] (1) The present invention provides a magnetic wireless headband clip multifunctional microphone device that can be freely switched between multiple scenarios, including headband, clip, and handheld types. The magnetic design improves the convenience of carrying and replacing the microphone head, and the modular connection method simplifies the assembly method. The product can be used by combining various accessories to adapt to different application scenarios. Attached Figure Description

[0015] Figure 1 This is an assembly diagram of a magnetic wireless headset clip-on multi-functional microphone device according to this utility model. Figure 1 .

[0016] Figure 2 This is an assembly diagram of a magnetic wireless headset clip-on multi-functional microphone device according to this utility model. Figure 2 .

[0017] Figure 3 This is a block diagram of the signal transmission of a magnetic wireless headband-style multi-functional microphone device according to this utility model.

[0018] Figure 4 This is a block diagram of the signal receiving mechanism of a magnetic wireless headband clip-on multi-functional microphone device according to this utility model.

[0019] Figure 5 This is a block diagram of the transmitter and receiver system of a magnetic wireless headband clip-on multifunctional microphone device according to this utility model.

[0020] As shown in the figure: 1. TYPE-C microphone; 2. Magnetic lapel clip microphone transmitter; 3. Magnetic lapel clip; 4. Magnetic headband stand; 5. Wireless receiver; 6. Wireless receiver 3.5MM connector. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figures 1 to 5As shown, a magnetic wireless lapel clip multi-functional microphone device includes: a TYPE-C microphone, a magnetic lapel clip microphone transmitter, a magnetic lapel clip, a magnetic headband bracket, a wireless receiver, and a 3.5mm connector for the wireless receiver. The 3.5mm connector for the wireless receiver is located at the top of the wireless receiver, which connects to external audio, amplification, recording, and other equipment via the 3.5mm connector. The magnetic lapel clip microphone transmitter is wirelessly connected to the wireless receiver. The TYPE-C microphone can be wired via the TYPE-C port on the magnetic lapel clip microphone transmitter. The magnetic lapel clip is magnetically attached to one side of the magnetic lapel clip microphone transmitter via a magnetic block. The magnetic headband bracket is equipped with a magnetic block that connects to the magnetic lapel clip. The magnetic headband bracket is connected to the magnetic lapel clip microphone transmitter via the magnetic block and the magnetic lapel clip.

[0025] The magnetic lapel clip microphone transmitter has an internal battery (BAT) that is wired to its Type-C port. The Type-C port powers the battery (BAT). The transmitter also houses a microcontroller chip (MCU / WSA) that processes the SIGNAL IN signal from the Type-C microphone. Powered by the battery (BAT), the MCU / WSA transmits the processed signal via the internal antenna (ANT TX). The transmitter also has a built-in microphone (Build-in mic). When the Type-C microphone is not installed, the MCU / WSA processes the SIGNAL IN signal from the Built-in microphone.

[0026] The wireless receiver contains a battery (BAT) and a microcontroller chip (MCU / WSA). Turning on the power switch (POWER SW) allows the battery (BAT) to power the MCU / WSA. The wireless receiver receives the wireless signal emitted by the magnetic lavalier microphone via ANT RX. After processing by the MCU / WSA, the signal is output as SIGNAL OUT to the 3.5mm jack of the wireless receiver for input to audio equipment such as speakers.

[0027] In practical use, when handheld operation is required, simply insert the wireless receiver into an audio amplification device such as a speaker via its 3.5mm pin, aim it at the magnetic lavalier microphone transmitter, and emit a sound. The built-in microphone inside the magnetic lavalier microphone transmitter inputs the SIGNAL IN signal to the microcontroller chip MCU / WSA within the transmitter, which then transmits it via the antenna ANT TX. The wireless receiver receives the signal via ANT RX, processes it through the MCU / WSA chip, and outputs SIGNAL OUT to the 3.5mm pin of the wireless receiver, thus completing the microphone operation.

[0028] When using a lapel clip, simply place the magnetic lapel clip microphone transmitter on the front of the garment and the magnetic clip itself on the back. The clip and microphone will attract each other and hold the garment in place. Then, insert the wireless receiver into an audio system (such as an amplifier) ​​via its 3.5mm pin and aim it at the microphone transmitter. The built-in microphone inside the transmitter will input the SIGNAL IN signal to the MCU / WSA microcontroller chip, which will then transmit the signal via the ANT TX antenna. The wireless receiver will receive the signal via the ANT RX antenna, process it through the MCU / WSA chip, and output SIGNAL OUT to the 3.5mm pin of the receiver, thus completing the microphone setup.

[0029] When using the headset, simply assemble the magnetic lapel microphone transmitter and the magnetic lapel clip beforehand. Then, attach the magnetic lapel clip to the magnetic headset bracket using the magnet on the magnetic headband bracket. Next, insert the wireless receiver into the speaker or other sound reinforcement equipment via the 3.5mm connector. Point the receiver at the magnetic lapel microphone transmitter to emit sound. The built-in microphone inside the transmitter inputs the SIGNAL IN signal to the MCU / WSA microcontroller chip within the transmitter, which then transmits the signal via the ANT TX antenna. The wireless receiver receives the signal via the ANT RX antenna, processes it through the MCU / WSA microcontroller chip, and outputs SIGNAL OUT to the 3.5mm connector of the receiver, thus completing the microphone setup.

[0030] Since the built-in mic position of the magnetic lapel microphone transmitter is fixed, a TYPE-C microphone can be connected to the TYPE-C port of the transmitter. The microphone is aimed directly at the TYPE-C and emits a sound. The TYPE-C microphone connected to the transmitter inputs a SIGNAL IN signal to the MCU / WSA microcontroller within the transmitter, which is then transmitted via the ANT TX antenna. The wireless receiver receives the signal via the ANT RX antenna, processes it through the MCU / WSA microcontroller within the receiver, and outputs a SIGNAL OUT signal to the 3.5mm jack of the receiver. This signal can then be input to audio equipment or other sound reinforcement devices to complete the microphone setup.

[0031] The wireless receiver is equipped with a power switch (POWER SW) to control its on / off state. Both the wireless receiver and the magnetic lavalier microphone transmitter are equipped with power indicator LEDs to indicate whether they are on or off.

[0032] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A magnetic wireless headset / ladies'-clip multi-functional microphone device, characterized in that, include: TYPE-C microphone (1), magnetic lavalier microphone transmitter (2), magnetic lavalier clip (3), magnetic headband (4), wireless receiver (5) and wireless receiver 3.5MM pin (6). The 3.5mm pin (6) of the wireless receiver is located at the top of the wireless receiver (5), and the wireless receiver (5) is connected to external audio, amplification and recording equipment through the 3.5mm pin (6); The magnetic lapel microphone transmitter (2) is wirelessly connected to the wireless receiver (5). The TYPE-C microphone (1) can be wiredly connected through the TYPE-C port on the magnetic lapel microphone transmitter (2). The magnetic lapel clip (3) is attached to one side of the magnetic lapel microphone transmitter (2) by a magnetic block. The magnetic headband bracket (4) is provided with a magnetic block connected to the magnetic lapel clip (3). The magnetic headband bracket (4) is connected to the magnetic lapel microphone transmitter (2) through the magnetic block and the magnetic lapel clip (3).

2. The magnetic wireless headband-style multi-functional microphone device according to claim 1, characterized in that: The magnetic lapel microphone transmitter (2) has a battery BAT installed inside. The battery BAT is wired to the TYPE-C port of the magnetic lapel microphone transmitter (2). The battery BAT can be powered through the TYPE-C port of the magnetic lapel microphone transmitter (2).

3. The magnetic wireless headband-style multi-functional microphone device according to claim 2, characterized in that: The magnetic lapel microphone transmitter (2) is equipped with a microcontroller chip MCU / WS300A. The microcontroller chip MCU / WS300A can process the SIGNAL IN signal input from the TYPE-C microphone (1) to the magnetic lapel microphone transmitter (2). The microcontroller chip MCU / WS300A is powered by a battery BAT. The microcontroller chip MCU / WS300A can process the signal and transmit the signal through the antenna ANT TX installed inside the magnetic lapel microphone transmitter (2).

4. The magnetic wireless headband-style multi-functional microphone device according to claim 3, characterized in that: The magnetic lapel microphone transmitter (2) has a built-in microphone installed inside. When the TYPE-C microphone (1) is not installed, the microcontroller chip MCU / WS300A can process the SIGNAL IN signal of the built-in microphone input to the magnetic lapel microphone transmitter (2).

5. The magnetic wireless headband-style multi-functional microphone device according to claim 1, characterized in that: The wireless receiver (5) contains a battery BAT and a microcontroller chip MCU / WS300A. Turning on the power switch POWER SW allows the battery BAT inside the wireless receiver (5) to supply power to the microcontroller chip MCU / WS300A inside the wireless receiver (5).

6. A magnetic wireless headband-style multi-functional microphone device according to claim 5, characterized in that: The wireless receiver (5) receives the wireless signal emitted by the magnetic lavalier microphone transmitter (2) via ANT RX. After being processed by the microcontroller chip MCU / WS300A in the wireless receiver (5), it outputs SIGNAL OUT to the 3.5MM jack (6) of the wireless receiver and inputs it into the audio amplification equipment.

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