CN216217412U - A multifunctional microphone-type speaker with bluetooth and digital playback of desk lamp microphone - Google Patents

Abstract

The utility model discloses a multifunctional microphone type sound box with Bluetooth and digital playing functions for a desk lamp microphone, which relates to the technical field of digital electronics and comprises a handle, a sound box, an illuminating lamp and a microphone; the loudspeaker box comprises a loudspeaker base and a loudspeaker, wherein the loudspeaker base is fixedly arranged at the upper end of the handle, and the loudspeaker is fixedly arranged in the loudspeaker base; the illuminating lamp comprises a lamp shade bottom shell, a color lamp plate and a lamp shade, wherein the lamp shade bottom shell is fixedly arranged on the upper side of the horn base, the horn is arranged between the horn base and the lamp shade bottom shell, a conical light guide surface is formed on the outer side of the upper end of the lamp shade bottom shell, the color lamp plate is fixedly arranged at the upper end of the lamp shade bottom shell, the color lamp plate is arranged above the conical light guide surface, the lamp shade is fixedly arranged on the lamp shade bottom shell, and the lamp shade covers the color lamp plate; a microphone bracket is fixedly arranged in the middle of the upper end of the lampshade, and a microphone is fixedly arranged in the microphone bracket; the inside fixed mounting of handle has main PCB board and lithium cell, and the lithium cell supplies power for loudspeaker, color lamp board and microphone through main PCB board.

Description

A multifunctional microphone-type speaker with bluetooth and digital playback of desk lamp microphone

technical field

The utility model relates to the technical field of digital electronics, in particular to a multifunctional microphone-type sound with Bluetooth and digital playback of a desk lamp microphone.

Background technique

A speaker refers to a device that converts audio signals into sound. In layman's terms, it means that the speaker box or the subwoofer box has its own power amplifier. After amplifying the audio signal, the speaker itself plays back the sound to make the sound louder. In the use of speakers, generally need to be used together with the microphone.

The existing microphone and the speaker are wired or wirelessly connected, with simple functions and poor aesthetics. With the advancement of technology and the update of digital electronic products, it is necessary to design a microphone-type audio product that combines the functions of a microphone and a speaker, and has Bluetooth, desk lamp, microphone, digital playback, and rechargeable functions. A fashion of technological advancement.

Utility model content

In order to overcome the above-mentioned shortcomings, the present utility model provides a technical solution that can solve the above-mentioned problems.

A multifunctional microphone-type speaker with Bluetooth and digital playback of a desk lamp microphone, comprising a handle, a speaker, a lighting lamp and a microphone;

The speaker includes a speaker base and a speaker, the speaker base is fixedly installed on the upper end of the handle, and the speaker is fixedly installed in the speaker base;

The lighting lamp includes a lampshade bottom case, a colored lamp board and a lampshade, the lampshade bottom case is fixedly installed on the upper side of the horn base, the horn is arranged between the speaker base and the lampshade bottom case, and the outer side of the upper end of the lampshade bottom case is formed with a tapered light guide surface , the lantern board is fixedly installed on the upper end of the lampshade bottom shell, the lantern board is arranged above the conical light guide surface, the lampshade is fixedly installed on the lampshade bottom shell, and the lampshade covers the lantern board;

A microphone bracket is fixedly installed in the middle of the upper end of the lampshade, and the microphone is fixedly installed in the microphone bracket;

A main PCB board and a lithium battery are fixedly installed in the handle, and the lithium battery supplies power to the speaker, the lantern board and the microphone through the main PCB board.

As a further solution of the present utility model: the main PCB board is inlaid with an MCU chip, a Bluetooth antenna, an LED indicator light, a charging port and several operation buttons, and the MCU chip is respectively connected with the Bluetooth antenna, the LED indicator light, the charging port, and several operation buttons. The buttons are connected, and the charging port charges the lithium battery through the MCU chip.

As a further solution of the present utility model: the handle includes a handle front shell and a handle rear shell, a number of button holes are formed on the handle front shell, and the button holes are all fitted with silica gel pieces, and the plurality of silica gel pieces are correspondingly pressed against several Operation key settings.

As a further solution of the present invention, a silica gel limiting edge is formed between several silica gel pieces, and the silica gel limiting edge is located inside the button hole.

As a further solution of the present invention, a TF card slot is inlaid and installed on the main PCB board, the MCU chip is connected with the TF card slot, an earphone interface is inlaid and installed on the main PCB board, and the MCU chip is connected with the earphone interface.

As a further solution of the present invention, the charging port adopts a Type-C interface.

As a further scheme of the present invention, a mushroom shape is formed between the handle, the sound box and the lighting lamp.

As a further scheme of the present invention, a speaker net is formed on the base of the speaker, and the speaker mesh is arranged below the speaker.

As a further solution of the present invention, the upper side of the microphone bracket is fixedly installed on the microphone mesh head, and the microphone mesh head covers the microphone arrangement.

As a further solution of the present invention, the upper end of the bottom shell of the lampshade is formed with a lamp board mounting seat, and the colored light board is fixedly installed on the light board mounting seat.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The lantern board can illuminate the surroundings through the lampshade to achieve the effect of a desk lamp;

2. The speaker is the sound device of the speaker, the microphone can provide the effect of recording, and can be recorded through the microphone when practicing songs;

3. The main PCB board can be wirelessly connected to electronic devices to realize the function of Bluetooth speakers and avoid the troubles caused by wired speakers;

4. The lithium battery can be repeatedly charged and discharged, and can be moved by the handle, which is convenient for carrying.

The utility model has the advantages of integrating the functions of amplifying, playing, microphone, bluetooth and lanterns, getting rid of the wire system, releasing free space, wide application range, suitable for home travel, convenient and flexible operation and use, and favorable for popularization.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic diagram of the explosion structure of the present invention.

FIG. 3 is a schematic structural diagram of the main PCB board of the present invention.

FIG. 4 is a schematic block diagram of the circuit principle of the present invention.

As shown in the picture: 1, handle; 1-1, handle front shell; 1-2, handle rear shell; 2, speaker; 2-1, speaker base; 2-2, speaker; 3, lighting; 3-1 , lampshade bottom shell; 3-2, lantern board; 3-3, lampshade; 4, microphone; 5, tapered light guide surface; 6, microphone bracket; 7, main PCB board; 7-1, MCU chip; 7 -2, Bluetooth antenna; 7-3, LED indicator; 7-4, charging port; 7-5, operation buttons; 7-6, TF card slot; 7-7, headphone jack; 8, lithium battery; 9, Button hole; 10. Silicone part; 11. Silicone limit edge; 12. Speaker net; 13. Wheat mesh head; 14. Lamp board mounting seat.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-4, a multifunctional microphone-type speaker with Bluetooth and digital playback of desk lamp microphone, including handle 1, speaker 2, lighting lamp 3 and microphone 4;

The speaker 2 includes a speaker base 2-1 and a speaker 2-2, the speaker base 2-1 is fixedly installed on the upper end of the handle 1, and the speaker 2-2 is fixedly installed in the speaker base 2-1;

The lighting lamp 3 includes a lampshade bottom case 3-1, a colorful lamp board 3-2 and a lampshade 3-3. The lampshade bottom case 3-1 is fixedly installed on the upper side of the speaker base 2-1, and the speaker 2-2 is arranged on the speaker base 2 Between -1 and the lampshade bottom case 3-1, a tapered light guide surface 5 is formed on the outer side of the upper end of the lampshade bottom case 3-1. The plate 3-2 is arranged above the tapered light guide surface 5, the lampshade 3-3 is fixedly installed on the lampshade bottom shell 3-1, and the lampshade 3-3 is arranged to cover the colored lamp board 3-2;

A microphone bracket 6 is fixedly installed in the middle of the upper end of the lampshade 3-3, and the microphone 4 is fixedly installed in the microphone bracket 6;

A main PCB board 7 and a lithium battery 8 are fixedly installed in the handle 1, and the lithium battery 8 supplies power to the speaker 2-2, the lantern board 3-2 and the microphone 4 through the main PCB board 7;

The principle is: the lantern board 3-2 can illuminate the surroundings through the lampshade 3-3 to achieve the effect of a desk lamp, the speaker 2-2 is the sound device of the speaker, the microphone 4 can provide the effect of recording, and the microphone 4 can be used when practicing songs. For recording, the main PCB board 7 can be wirelessly paired and connected to electronic devices to realize the function of a Bluetooth speaker, avoiding the troubles caused by wired speakers. The lithium battery 8 can be repeatedly charged and discharged, and can be moved through the handle 1, so it is convenient to carry.

As a further scheme of the present utility model: the main PCB board 7 is inlaid and installed with an MCU chip 7-1, a Bluetooth antenna 7-2, an LED indicator 7-3, a charging port 7-4 and several operation buttons 7-5, and the MCU The chip 7-1 is respectively connected with the Bluetooth antenna 7-2, the LED indicator 7-3, the charging port 7-4, and several operation buttons 7-5, and the charging port 7-4 charges the lithium battery 8 through the MCU chip 7-1 ;The MCU chip 7-1 transmits instructions through the Bluetooth antenna 7-2 to pair with the electronic device Bluetooth, the LED indicator 7-3 can indicate the current speaker state, and the LED indicator 7-3 indicates the state through the MCU chip 7-1. Control, after successful pairing and connection, you can practice songs through microphone 4 and speakers 2-2, MCU chip 7-1 can realize power on/power off, pause/play, previous/next song through several operation buttons 7-5 , Volume up/down, mode switch of lantern board 3-2, sound mode switch of speaker 2-2, Bluetooth connection mode switch function.

At the current level of technology, in various fields of the real society, the technology of controlling and driving individual components by MCU chip 7-1 is very mature, and it does not belong to the protection scope of this technical solution, so it is not included in the above structure. Repeat.

As a further solution of the present invention: the handle 1 includes a handle front shell 1-1 and a handle rear shell 1-2, a plurality of button holes 9 are formed on the handle front shell 1-1, and silicone parts are installed in the button holes 9 with clearance fit. 10. Several silicone parts 10 are set by pressing down several operation buttons 7-5 in one-to-one correspondence; the silicone parts 10 can provide protection for the operation buttons 7-5, so as to improve the service life of the operation buttons 7-5.

As a further solution of the present invention, a silica gel limiting edge 11 is formed between several silica gel pieces 10 , and the silica gel limiting edge 11 is located inside the button hole 9 , so that the silica gel piece 10 will not come out of the button hole 9 .

As a further scheme of the present invention: the main PCB board 7 is inlaid with a TF card slot 7-6, and the MCU chip 7-1 is connected with the TF card slot 7-6; a TF card is inserted into the TF card slot 7-6, and the MCU The chip 7-1 can read and decode the audio files in the TF card, and then play it through the speaker 2-2. The main PCB board 7 is inlaid with the headphone interface 7-7, and the MCU chip 7-1 is connected to the headphone interface 7-7. ; The headphone cable can be inserted into the headphone jacks 7-7 to realize the function of a wired speaker, and can be used as a wired speaker when the lithium battery 8 is exhausted, which improves the user experience.

With the current technological level, in various fields of the real society, the control and driving technology of the TF card slots 7-6 is very mature, and it does not belong to the protection scope of this technical solution, so it is not described in the above structure.

As a further solution of the present invention, the charging port 7-4 adopts a Type-C interface.

As a further scheme of the present invention, the handle 1, the speaker 2 and the lighting lamp 3 form a mushroom shape; the shape is unique and beautiful, which can attract the attention of users and increase the sales volume.

As a further scheme of the present invention: the speaker base 2-1 is formed with a speaker mesh 12, and the speaker mesh 12 is arranged below the speaker 2-2; the speaker 2-2 can make sound through the speaker mesh 12, so that the speaker 2-2 Not blocked, better sound.

As a further solution of the present invention: the upper side of the microphone bracket 6 is fixedly installed on the microphone head 13, and the microphone head 13 covers the microphone 4; .

As a further solution of the present invention, the upper end of the lampshade bottom shell 3 is formed with a lamp board mounting seat 14, and the colorful light board 3-2 is fixedly installed on the light board mounting seat 14, which makes the installation of the colorful light board 3-2 more stable.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (10)

1. The utility model provides a multi-functional microphone formula stereo set of desk lamp microphone bluetooth and digital broadcast which characterized in that: comprises a handle, a sound box, a lighting lamp and a microphone;

the loudspeaker box comprises a loudspeaker base and a loudspeaker, wherein the loudspeaker base is fixedly arranged at the upper end of the handle, and the loudspeaker is fixedly arranged in the loudspeaker base;

the illuminating lamp comprises a lamp shade bottom shell, a color lamp plate and a lamp shade, wherein the lamp shade bottom shell is fixedly arranged on the upper side of the horn base, the horn is arranged between the horn base and the lamp shade bottom shell, a conical light guide surface is formed on the outer side of the upper end of the lamp shade bottom shell, the color lamp plate is fixedly arranged at the upper end of the lamp shade bottom shell, the color lamp plate is arranged above the conical light guide surface, the lamp shade is fixedly arranged on the lamp shade bottom shell, and the lamp shade covers the color lamp plate;

a microphone bracket is fixedly arranged in the middle of the upper end of the lampshade, and a microphone is fixedly arranged in the microphone bracket;

the inside fixed mounting of handle has main PCB board and lithium cell, and the lithium cell supplies power for loudspeaker, color lamp board and microphone through main PCB board.

2. The multifunctional microphone type sound box with the Bluetooth and digital playing functions of the desk lamp microphone as claimed in claim 1, wherein: the MCU chip is respectively connected with the Bluetooth antenna, the LED indicator lamp, the charging port and the plurality of operation keys, and the charging port charges the lithium battery through the MCU chip.

3. The multifunctional microphone type speaker with desk lamp microphone and Bluetooth and digital playing functions as claimed in claim 2, wherein: the handle includes shell and handle backshell before the handle, and the shaping has a plurality of button holes before the handle on the shell, and the equal clearance fit installs the silica gel spare in the button hole, and several silica gel spare one-to-one is pushed down several operation button and is set up.

4. The multifunctional microphone type speaker with desk lamp microphone and Bluetooth and digital playing functions as claimed in claim 3, wherein: and silica gel limiting edges are formed among the plurality of silica gel pieces and are positioned on the inner side of the key hole.

5. The multifunctional microphone type speaker with desk lamp microphone and Bluetooth and digital playing functions as claimed in claim 2, wherein: the main PCB is embedded with a TF (TransFlash) clamping groove, the MCU chip is connected with the TF clamping groove, the main PCB is embedded with an earphone interface, and the MCU chip is connected with the earphone interface.

6. The multifunctional microphone type speaker with desk lamp microphone and Bluetooth and digital playing functions as claimed in claim 2, wherein: the mouth that charges adopts Type-C interface.

7. The multifunctional microphone type sound box with the Bluetooth and digital playing functions of the desk lamp microphone as claimed in claim 1, wherein: the handle, the sound box and the illuminating lamp form a mushroom shape.

8. The multifunctional microphone type sound box with the Bluetooth and digital playing functions of the desk lamp microphone as claimed in claim 1, wherein: the horn base is formed with a horn net which is arranged below the horn.

9. The multifunctional microphone type sound box with the Bluetooth and digital playing functions of the desk lamp microphone as claimed in claim 1, wherein: the upper side of the microphone bracket is fixedly arranged on the microphone net head, and the microphone net head covers the microphone.

10. The multifunctional microphone type sound box with the Bluetooth and digital playing functions of the desk lamp microphone as claimed in claim 1, wherein: the lamp panel mounting seat is formed at the upper end of the lampshade bottom shell, and the color lamp panel is fixedly mounted on the lamp panel mounting seat.

Images