Multifunctional wireless microphone receiver

Abstract

The utility model provides a multifunctional wireless microphone receiver, which comprises a shell, a circuit board and a battery are arranged in the shell, one side of the shell is rotatably connected with an insertion nozzle, and the insertion nozzle is electrically connected with the circuit board. The insertion nozzle has an unfolded state of extending out of the side wall of the shell and a folded state of being folded and attached to the side wall of the shell; a reverberation knob, a volume knob, a microphone priority key, a pairing key, a music control key, a channel key, a power switch key, a charging interface and an audio input hole which are electrically connected with the circuit board are arranged on the side edge of the shell. The circuit board is provided with a TFT display screen, and the housing is provided with a display window. The multifunctional wireless microphone receiver provided by the utility model has the advantages of small volume, complete functions and strong practicability, can be widely applied to audio transmission of various scenes such as entertainment, live broadcast and the like, and is convenient to carry and use due to the foldable design of the insertion nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of microphones, in particular to a multifunctional wireless microphone receiver. Background Art

[0002] With the rise of the global mini-video trend, live streaming and recording have become an important part of people's lives! Wireless microphones have become more demanding and accessible. The receiver is the most important element in wireless microphone use, directly affecting its effectiveness. The devices that the receiver connects to are even more diverse and varied.

[0003] The general battery-powered receivers on the market are too large, which does not provide a user-friendly experience when connected to small smart devices such as mobile phones. They also have fewer integrated functions and cannot meet people's diverse needs. Utility Model Content

[0004] In order to make up for the deficiencies in the prior art, the present invention provides a multifunctional wireless microphone receiver, which adopts the following technical solutions:

[0005] A multifunctional wireless microphone receiver comprises a shell, a circuit board and a battery are provided in the shell, a plug is rotatably connected to one side of the shell, the plug is electrically connected to the circuit board, and the plug has an expanded state in which it extends out of the side wall of the shell, and a folded state in which it is folded and attached to the side wall of the shell; a reverberation knob, a volume knob, a microphone priority key, a pairing key, a music control key, a channel key, a power switch, a charging interface and an audio input hole are provided on the side of the shell, which are respectively electrically connected to the circuit board.

[0006] Furthermore, the shell is provided with a groove, an L-shaped rotating arm is pivotally connected in the groove, and the plug is connected to the rotating arm.

[0007] Furthermore, the shell is composed of a bottom shell and a surface shell that are buckled together.

[0008] Furthermore, a TFT display screen is provided on the circuit board, and a display window is provided on the shell.

[0009] Compared with the prior art, the present invention has the following beneficial technical effects:

[0010] This utility model multifunctional wireless microphone receiver has a small size, complete functions and strong practicality. It can be widely used for audio transmission in various scenarios such as entertainment, live broadcast, online classes, karaoke, etc. The plug is foldable and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of a multifunctional wireless microphone receiver of the present utility model.

[0012] Figure 2 This is the usage state diagram of a multi-functional wireless microphone receiver of the present utility model.

[0013] Figure 3 This is the folding state diagram of a multi-functional wireless microphone receiver of the present utility model.

[0014] Wherein: 1. Bottom shell; 2. Face shell; 3. Circuit board; 4. Battery; 5. Plug; 6. Rotating arm; 7. Reverb knob; 8. Microphone priority key; 9. Pairing key; 10. Music control key; 11. Volume knob; 12. Channel key; 13. Power on / off key; 14. Charging interface; 15. Audio input hole; 16. TFT display screen; 17. Display window. Detailed implementation manners

[0015] Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model. However, the present utility model can be implemented in many other ways different from this description, and those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0016] Embodiment 1

[0017] As Figures 1-3 shown, a multi-functional wireless microphone receiver includes a housing formed by snapping together a bottom shell 1 and a face shell 2. A circuit board 3 and a battery 4 are provided inside the housing. The battery 4 is an 800 mA, 3.7 V rechargeable battery for supplying power to the circuit board 2.

[0018] One short side of the housing is rotatably connected with a plug 5 that can rotate 270 degrees for connecting to a power amplifier device. Specifically, the housing is provided with a groove, and an L-shaped rotating arm 6 is pivotally connected inside the groove. The plug 5 is connected to the rotating arm 6 and is electrically connected to the circuit board 3. In this way, the plug 5 has an unfolded state extending out of the side wall of the housing and a folded state folded against the side wall of the housing.

[0019] One long side of the housing is provided with a reverb knob 7, a microphone priority key 8, a pairing key 9, and a music control key 10, and the other long side is provided with a volume knob 11, a channel key 12, and a power on / off key 13; the short side of the housing opposite to the plug 5 is provided with a charging interface 14 and an audio input hole 15. A TFT display screen 16 is provided on the circuit board 3, and a display window 17 is provided on the housing.

[0020] Preferably, the plug 5 is a 6.3 mm or 3.5 mm plug, the charging interface 14 is a TYPE-C interface, and the audio input hole 15 is a 3.5 mm audio hole.

[0021] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-functional wireless microphone receiver, characterized in that: It includes a housing, inside which there is a circuit board and a battery. One side of the housing is rotatably connected with an insertion socket, which is electrically connected to the circuit board. The insertion socket has a deployed state in which it extends out of the side wall of the housing and a folded state in which it is folded and attached to the side wall of the housing. On the side of the housing, there are respectively a reverberation knob, a volume knob, a microphone priority key, a pairing key, a music control key, a channel key, a power on / off key, a charging interface and an audio input hole, all of which are electrically connected to the circuit board.

2. The multi-functional wireless microphone receiver according to claim 1, characterized in that: The housing is provided with a groove, and an L-shaped rotating arm is pivotally connected in the groove. The insertion socket is connected to the rotating arm.

3. The multi-functional wireless microphone receiver according to claim 2, characterized in that: The housing is composed of a bottom shell and a face shell that are snap-fitted to each other.

4. The multi-functional wireless microphone receiver according to claim 3, wherein: The circuit board is provided with a TFT display screen, and the housing is provided with a display window.

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