TWM650899U - Digital microphone device capable of being remotely connected to speakers - Google Patents

Abstract

A digital microphone device that can be connected to a speaker remotely includes: a microphone body that allows the user to hold the microphone body with one hand, wherein the microphone body includes: a microphone located on the upper part of the microphone body; a control circuit located in the microphone body. In controlling the operation of the microphone body, the control circuit receives the pressing signals of multiple buttons on a button panel and performs corresponding control; the control circuit includes: a signal transceiver connected to an external signal adapter, and the signal The transceiver uses a wired or wireless method to transfer the sound generated by the microphone to the external signal adapter, and then switches to at least one speaker of a different system through the signal adapter; the speaker outputs the sound corresponding to of speakers. The signal adapter can receive signals from multiple microphone bodies, so these microphone bodies can communicate and switch signals. The speaker is selected from at least one of speakers, output amplifiers, audio equipment and various broadcast equipment. The microphone is also equipped with karaoke and live broadcast functions.

Description

Digital microphone device that can be connected remotely to speakers

This creation is about microphones, specifically a digital microphone device that can be remotely connected to a speaker.

A microphone is a device used to collect the user's voice and convert it into an electronic signal. It is now widely used for singing, such as in general box-style KTV and karaoke in open places. There are some microphones on the market that can be combined with the function of a speaker. Users can record sounds on the microphone and broadcast the sound on the same microphone at the same time.

However, this type of microphone with a speaker function requires a considerable amount of space to be used because the speaker must be combined with the microphone. Moreover, the weight of the microphone is also quite bulky, and the user's hands may become sore after being used for a long time.

Furthermore, traditional microphones can only be paired with a corresponding signal adapter, and then connected to the corresponding external speaker through the signal adapter. This method is quite limited in use, and it cannot be used in places with many people or very large venues. In such situations, this conventional microphone device can no longer achieve optimal economic benefits.

Therefore, this project hopes to propose a brand new digital microphone device that can be connected to a speaker remotely to solve the above-mentioned shortcomings of the previous technology.

Therefore, the purpose of this creation is to solve the above-mentioned conventional technical problems. This creation proposes a A digital microphone device that can remotely connect speakers, which separates the speaker originally integrated into the microphone structure, thus greatly reducing the size and weight of the microphone body, and the signal adapter connected to the microphone body supports multi-machine connection line, so multiple microphone bodies can be connected at the same time, so that multiple microphone bodies can be used with a single signal adapter. It can also be easily used in situations with many people or large venues, achieving entertainment and practical effects. . In addition, this case also provides KTV and live broadcast functions, so the microphone of this case has actually integrated a variety of electronic devices into one body, and the user can complete most of the operations of the electronic devices on the microphone without having to operate other functions. Frequently move between microphones and other electronic devices, so this case provides microphone users with great convenience.

In order to achieve the above purpose, this invention proposes a digital microphone device that can be connected to a speaker remotely, including: a microphone body with a hollow structure inside the microphone body. The microphone body is a long structure, which allows the user to hold the microphone with one hand. A microphone body, wherein the microphone body includes: a microphone located on the upper part of the microphone body, used to receive the user's voice and transmit it outward; a control circuit located in the microphone body, used to control the operation of the microphone body, the control circuit The circuit receives the pressing signals of multiple buttons on a button panel arranged on the outer side of the microphone body, and performs corresponding control; the control circuit is used to receive the sound from the outside and the sound transmitted by the microphone, and perform signal processing. and then output to at least one speaker for playback; the control circuit includes: a signal transceiver connected to an external signal adapter, and the signal transceiver uses a wired or wireless method to transfer the sound generated by the microphone to an external The signal adapter is used to connect the at least one speaker of different systems through the signal adapter; the signal adapter receives the sound from the signal transceiver of the microphone body and then transmits it to the speaker of the next level; The speaker outputs the sound corresponding to the sound.

You can further understand the features and advantages of this creation from the description below. Please refer to the attached drawings when reading.

1:Microphone body

10:Microphone

20: Grip part

25:Signal transceiver

30: Speaker

40:Button panel

41:Button

50:Control circuit

51: Signal receiving processor

54:Analog-to-digital converter

61: Voice Separation Eliminator

63: Reverb generator

64: Voice gain controller

66:Digital to analog converter

67: Pitch adjuster

68: Live broadcast function module

855: Auxiliary sound source connector

856:type-C connector

857:Mic connector

70:Battery

75:Display screen

80:Signal adapter

82:Box

84:Antenna

411:On/off key

412:Reverb key

413:Microphone volume key

414:Music volume key

415:Voice effect key

416: Voice cancel key

417: Voice gain key

418:Connection key

419: Tone key

851: USB connector

852:Memory card connector

853:Left sound source connector

854: Right sound source connector

Figure 1 shows the structural diagram of this case.

Figure 2 shows another perspective of the structural diagram of this case.

Figure 3 shows the block diagram of the key panel of this case.

Figure 4 shows the component block diagram of this case.

Figure 5 shows an embodiment of this case.

Hereby, we would like to give a detailed description of the structural composition of this case, as well as the functions and advantages it can produce, together with the drawings, and give a detailed description of one of the preferred embodiments of this case as follows.

Please refer to Figures 1 to 5, which show the digital microphone device of this invention that can be remotely connected to a speaker, and each figure shows the electrical connection relationship of each component. The digital microphone device that can be remotely connected to a speaker includes the following components. :

A microphone body 1 has a hollow structure inside. The microphone body 1 is a long structure, which allows the user to hold the microphone body 1 with one hand.

The microphone body 1 contains:

A microphone 10 is located on the upper section of the microphone body 1 for receiving the user's voice and transmitting it outward.

A holding portion 20 is located in the middle section of the microphone body 1 and is used to provide a user's hand grip.

A battery 70 is located in the microphone body 1 and is used to provide the microphone body 1 with The electricity required for operation. Preferably, the battery 70 is a lithium battery.

A button panel 40 is arranged on the outer surface of the middle section of the microphone body 1 and is equipped with a plurality of buttons 41 so that the user can control the microphone body 1 by pressing each button 41 . The number of buttons 41 shown in FIGS. 1 to 3 is for illustration only, and different numbers of buttons 41 may actually be configured. As shown in Figure 3, the plurality of buttons 41 in this case include an on/off button 411, a reverberation button 412, a microphone volume button 413, a music volume button 414, a line effect button 415, a voice cancel button 416, A voice gain key 417, a connection key 418 and a tone key 419.

The switch key 411 is used to turn on or off the operation of the microphone body 1 .

A display screen 75 is disposed on the button panel 40 for displaying the operating status of the microphone body 1 .

A control circuit 50 is located in the microphone body 1 for controlling the operation of the microphone body 1. The control circuit 50 receives the pressing signal of the button 41 of the button panel 40 and performs corresponding control. The control circuit 50 is used to receive sounds from the outside and the sounds transmitted by the microphone 10 , process the signals and output them to at least one speaker 30 for playback.

The control circuit 50 includes:

A signal transceiver 25 is connected to an external signal adapter 80. The signal transceiver 25 uses a wired or wireless method to transfer the sound generated by the microphone 10 to the external signal adapter 80, and then passes the signal The adapter 80 switches the at least one speaker 30 of different systems.

As shown in Figure 5, the structure of this case can be used to connect speakers to various types of Speaker 30, such as speakers, output amplifiers, audio equipment and speakers of various broadcasting equipment. Therefore, there is no need to prepare a special speaker, and the microphone body 1 can be used by borrowing a speaker from a peripheral device.

The signal adapter 80 receives the sound from the signal transceiver 25 of the microphone body 1 and then transmits it to the speaker 30 of the next-level speaker, output amplifier, audio equipment and various broadcast equipment. The speaker 30 outputs the sound corresponding to the sound. Figures 1 and 2 show the structure of the signal adapter 80.

The signal adapter 80 includes a box 82 with various connectors 85 formed on the box 82 to adapt to different electronic devices. These connectors 85 include a USB connector 851, a memory card connector 852, a left sound source connector 853, a right sound source connector 854, an auxiliary sound source connector 855, a type-C connector 856, a Mic connector 857, and a The wire 84 is located on the box 82 and is used for wireless signal connection with the outside.

This case can also be connected to multiple machines. As shown in Figure 5, the signal adapter 80 can receive signals from multiple microphone bodies 1, so that these microphone bodies 1 are connected in parallel through the signal adapter 80. Therefore, these The microphone body 1 can communicate and switch signals. Moreover, only one signal adapter 80 can be used for multiple microphone bodies 1 .

In this case, the microphone body 1 can also include:

A signal receiving processor 51 is used to receive sounds from the outside world and perform related signal processing, where the sounds include separable speech and background sounds. The signal receiving processor 51 may be a wired or wireless signal receiving processor 51.

The connection key 418 is used to control the connection between the signal receiving processor 51 and an external audio input terminal. For example, when the signal receiving processor 51 is a Bluetooth receiver, Then the user can control the Bluetooth receiver to connect to different external audio input terminals through the connection key 418 .

An analog-to-digital converter 54 is connected to the signal receiving processor 51 for converting the analog audio signal input from the signal receiving processor 51 into a digital audio signal and outputting it.

A speech separator and canceller 61 is connected to the analog-to-digital converter 54 for separately separating the speech from the digital audio signal input from the analog-to-digital converter 54 and canceling the speech. When the user presses the voice cancel key 416, the voice is canceled.

A reverberation generator 63 is connected to the analog-to-digital converter 54 and is used to generate a reverberation effect on the voice in the digital audio signal input from the analog-to-digital converter 54 . When the user presses the reverb key 412, the reverb generator 63 will cause the voice to reverberate.

A voice gain controller 64 is connected to the analog-to-digital converter 54 and the reverberation generator 63 for performing bass, midrange or treble gain on the voice in the digital audio signal input from the analog-to-digital converter 54, and Produces a bass boost, midrange boost, or treble boost effect. When the user presses the voice gain key 417, the voice gain controller 64 will cause the voice to produce a bass, midrange, or treble boosting effect.

A tone adjuster 67 is connected to the analog-to-digital converter 54 and is used to increase or decrease the tone of the background sound in the digital audio signal input from the analog-to-digital converter 54 . When the user presses the tone key 419, the tone adjuster 67 will increase or decrease the tone of the background sound in the digital audio signal.

A digital-to-analog converter 66 connects the signal transceiver 25 and each of the control circuits 50 A processing element for digital audio signals, which is used to convert the digital audio signal input from the control circuit 50 into an analog audio signal, and transmit the analog audio signal to the signal transceiver 25, and then transmit the analog audio signal via the signal transceiver 25. The audio signal is output to the signal adapter 80, and then the signal adapter 80 is connected to the speaker 30 to play the sound.

In this case, the external audio can be received through the signal receiving processor 51, and then the voice in the audio can be canceled through the voice canceling key 416 according to the user's needs. Therefore, only the background sound is left, and the user can use it as a singing tape used in karaoke or KTV without having to purchase another singing tape. Furthermore, the user can also press the voice gain key 417 to cause the voice to have a bass, midrange, or treble boosting effect.

A live broadcast function module 68 is connected to the analog-to-digital converter 54 , the digital-to-analog converter 66 and the digital audio signal processing components in each control circuit 50 . The live broadcast function module 68 is used to provide a variety of live broadcast functions to allow the live broadcast host to The relevant buttons 41 on the microphone body 1 can be directly operated to achieve the functional requirements of the live broadcast without the need to operate other buttons on the mobile phone or electronic device, thereby achieving the purpose of multi-function operation with one machine.

The advantage of this case is that the speaker originally integrated in the microphone structure is separated, so the volume and weight of the microphone body can be greatly reduced. The signal adapter connected to the microphone body supports multi-machine connection, so multiple devices can be connected at the same time. The microphone body allows multiple microphone bodies to be used with a single signal adapter. It can be easily used in situations with many people or large venues, achieving entertainment and practical effects. In addition, this case also provides KTV and live broadcast functions, so the microphone of this case has actually integrated a variety of electronic devices into one body, and the user can complete most of the operations of the electronic devices on the microphone without having to operate other functions. Frequently move between microphones and other electronic devices, so this case provides a microphone for use great convenience.

To sum up, the humanized and considerate design of this case is quite in line with actual needs. Its specific improvement has the existing deficiencies, and it has obvious breakthrough advantages compared to the conventional technology, and it does have an improvement in efficacy, and it is not easy to achieve. This case has not been published or disclosed in domestic or foreign documents or markets, and it complies with the provisions of the patent law.

The above detailed description is a specific description of a possible embodiment of this invention, but this embodiment is not used to limit the patent scope of this invention. Any equivalent implementation or modification that does not deviate from the spirit of this invention shall be included in within the scope of the patent in this case.

1:Microphone body

10:Microphone

20: Grip part

40:Button panel

41:Button

75:Display screen

80:Signal adapter

82:Box

84:Antenna

857:Mic connector

Claims (11)

A digital microphone device that can be remotely connected to a speaker, including: a microphone body, the microphone body has a hollow structure, the microphone body is a long structure, which allows the user to hold the microphone body with one hand, wherein the microphone body It includes: a microphone located on the upper part of the microphone body, used to receive the user's voice and transmit it to the outside; a control circuit located in the microphone body, used to control the operation of the microphone body, and the control circuit receives the sound and is configured in the microphone body. The pressing signals of multiple buttons on a button panel on the side of the body are used to perform corresponding control; the control circuit is used to receive the sound from the outside and the sound transmitted by the microphone, and process the signal and then output it to at least one speaker. Playback; wherein the control circuit includes: a signal transceiver connected to an external signal adapter, and the signal transceiver uses a wired or wireless method to transfer the sound generated by the microphone to the external signal adapter, The signal adapter is then used to connect the at least one speaker of different systems; the signal adapter receives the sound from the signal transceiver of the microphone body, and then transmits it to the speaker of the next level; the speaker outputs the sound the corresponding sound. For example, the first item of the patent application is a digital microphone device that can be remotely connected to a speaker, wherein the speaker is selected from at least one of speakers, output amplifiers, audio equipment and various broadcast equipment. For example, the digital microphone device that can be connected to a speaker remotely according to the patent application scope 1, the plurality of buttons include an on/off button, a reverb button, a microphone volume button, a music volume button, a line effect button, and a A voice cancellation key, a voice gain key, a connection key and a tone key. For example, the digital microphone device that can be connected to a speaker remotely in the first patent application also includes a display screen disposed on the button panel for displaying the operating status of the microphone body. For example, the digital microphone device that can be connected to a speaker remotely according to the patent application scope 1, wherein the signal adapter includes a box and an antenna located on the box, and the antenna is used for wireless signal connection with the outside. And a variety of connectors are formed on the box body to adapt to different electronic devices. For example, in item 5 of the patent application, the digital microphone device that can be remotely connected to a speaker includes a USB connector, a memory card connector, a left sound source connector, a right sound source connector, an auxiliary sound source connector, and an auxiliary sound source connector. type-C connector, and a Mic connector. For example, in the digital microphone device that can remotely connect to a speaker in the patent application scope 1, the signal adapter receives signals from multiple microphone bodies, so that these microphone bodies are connected in parallel with each other through the signal adapter. Therefore, these The microphone body can communicate and switch signals; and only a single signal adapter can provide multiple microphone bodies for use. For example, the digital microphone device that can be connected to a speaker remotely according to item 3 of the patent application, the microphone body also includes: A signal receiving processor used to receive sounds emitted from the outside and perform related signal processing, where the sounds include separable speech and background sounds; The connection key is used to control the connection between the signal receiving processor and an external audio input terminal; An analog-to-digital converter is connected to the signal receiving processor and used to convert the analog audio signal input from the signal receiving processor into a digital audio signal and output it; A voice separation and eliminator is connected to the analog-to-digital converter, and is used to separate and eliminate the voice from the digital audio signal input by the analog-to-digital converter; therefore, only Background sound; A reverberation generator is connected to the analog-to-digital converter and used to generate a reverberation effect on the voice in the digital audio signal input from the analog-to-digital converter; when the user presses the reverberation key, the reverberation will be generated The device causes the voice to reverberate. For example, in item 8 of the patent application for a digital microphone device that can be remotely connected to a speaker, the signal receiving processor is a wired or wireless signal receiving processor. For example, item 8 of the patent application, a digital microphone device that can be connected to a speaker remotely, also includes: A voice gain controller is connected to the analog-to-digital converter and the reverberation generator, and is used to perform bass, midrange or treble gain on the voice in the digital audio signal input from the analog-to-digital converter to generate bass boost, The effect of midrange boost or treble boost; A tone adjuster is connected to the analog-to-digital converter and used to increase or decrease the tone of the background sound in the digital audio signal input from the analog-to-digital converter; A digital-to-analog converter connects the signal transceiver and each digital audio signal processing element in the control circuit, converts the digital audio signal input from the control circuit into an analog audio signal, and transmits the analog audio signal to the signal transceiver. , and then output the analog audio signal to the signal adapter through the signal transceiver, and then the signal adapter is connected to the speaker to play the sound. For example, the digital microphone device that can be remotely connected to a speaker in item 10 of the patent application also includes: a broadcast function module connected to the analog-to-digital converter, the digital-to-analog converter and the digital audio signal processing components in each control circuit , this live broadcast function module is used to provide a variety of live broadcast functions, allowing the live broadcast host to directly operate the relevant buttons on the microphone body to achieve the functional requirements of the live broadcast, without the need to operate additional buttons on the mobile phone or electronic device.

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