CN209930430U

CN209930430U - Sound box

Info

Publication number: CN209930430U
Application number: CN201920577453.9U
Authority: CN
Inventors: 郑健
Original assignee: Shenzhen Doageas Technology Co Ltd
Current assignee: Shenzhen Doageas Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-10
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a sound box, including casing, loudspeaker subassembly, wireless charging assembly, board and the main control circuit board in a poor light, the last integration of main control circuit board has bluetooth module, and main control circuit board and loudspeaker subassembly set up in the casing, and board in a poor light and wireless charging assembly set up at the top of casing, and loudspeaker subassembly, wireless charging assembly and board in a poor light are connected to the main control circuit board electricity respectively. The utility model discloses the audio amplifier has bluetooth transmission function, wireless charging function and light concurrently, can satisfy user's multiple demand, and the user can play the music in the cell-phone through bluetooth transmission function to can place the cell-phone that has wireless charging function to the top of audio amplifier and carry out wireless charging, it is very convenient; the utility model discloses the audio amplifier is when plugging in external power supply, and the board in a poor light can send light, can fuse light and music together from this, reaches the effect that increases the atmosphere.

Description

Sound box

Technical Field

The utility model relates to an audio amplifier stereo set technical field especially relates to an audio amplifier.

Background

When the Bluetooth sound box is matched with mobile terminals such as a mobile phone and the like for use, the mobile phone is convenient to move and can be used for a longer distance without being connected by a data line, and is deeply loved by the majority of users. However, when a mobile terminal such as a mobile phone is used in combination with a bluetooth speaker, the mobile terminal always needs to perform wireless transmission with the bluetooth speaker, and the mobile terminal needs to consume a large amount of power, which tends to weaken the cruising ability of the mobile terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have bluetooth transmission function, wireless function and the audio amplifier of charging of light concurrently.

To achieve the purpose, the utility model adopts the following technical proposal:

an acoustic enclosure, comprising:

a housing;

the wireless charging assembly is arranged at the top of the shell;

the backlight plate is arranged at the top of the shell;

a horn assembly disposed within the housing; and the number of the first and second groups,

the main control circuit board is arranged in the shell, a Bluetooth module is integrated on the main control circuit board, and the main control circuit board is electrically connected with the loudspeaker assembly, the wireless charging assembly and the backlight board respectively.

In one embodiment, the sound box further comprises a support seat, the support seat is provided with a mounting hole, and the backlight plate is arranged in the mounting hole.

In one embodiment, the wireless charging assembly comprises an induction charging coil and a light-transmitting cover plate, the induction charging coil is fixedly arranged in the mounting hole, the light-transmitting cover plate covers the supporting seat and covers the mounting hole, and the backlight plate is located between the light-transmitting cover plate and the induction charging coil.

In one embodiment, the outer bottom of the shell is provided with a first anti-skid pad; and/or, the printing opacity apron is keeping away from the one side of response charging coil is equipped with the second slipmat.

In one embodiment, the shell comprises a body, a connecting seat and a base, wherein the body is hollow to form an accommodating cavity, and a sound outlet hole which is communicated with the accommodating cavity and the outside is formed in the side wall of the body; the body comprises a top and a bottom opposite to the top, the base is connected to the bottom of the body, the connecting seat is connected to the top of the body, and the supporting seat is arranged on the connecting seat.

In one embodiment, the connecting seat is provided with a groove, the supporting seat is partially positioned in the groove, and an annular gap is formed between the outer wall of the supporting seat and the side wall of the groove.

In one of them embodiment, the loudspeaker subassembly includes loudspeaker, loudspeaker sound chamber and connects the vibrating diaphragm of loudspeaker, the vibrating diaphragm with loudspeaker all sets up in the loudspeaker sound chamber, loudspeaker with main control circuit board electricity is connected.

In one embodiment, the top of the body is open, the top of the speaker sound cavity is provided with a positioning column, and the connecting seat and the supporting seat are provided with positioning holes for the positioning column to pass through.

In one of them embodiment, loudspeaker sound chamber is including dismantling the first sound chamber and the second sound chamber that connect and be linked together, be equipped with the second holder in the second sound chamber, be equipped with first holder in the first sound chamber, first holder with be equipped with the draw-in groove on the second holder respectively, and both the draw-in groove sets up relatively, works as when first holder with during the second holder butt, the draw-in groove of both can be used for the battery of loudspeaker power supply is with the battery is spacing in the loudspeaker sound chamber.

In one embodiment, the sound box further comprises a battery arranged in the shell and used for supplying power to the sound box, and the battery is electrically connected with the main control circuit board; and/or the presence of a gas in the gas,

the casing is provided with a power interface used for supplying power to the sound box, and the power interface is electrically connected with the main control circuit board.

The utility model discloses a loudspeaker box has following beneficial effect at least: the utility model discloses the audio amplifier is including the wireless subassembly that charges that is used for wireless charging, be used for luminous board in a poor light, the loudspeaker subassembly that is used for broadcast sound and the master control circuit board that the integration has bluetooth module for the audio amplifier has bluetooth transmission function, wireless function and the light of charging concurrently, can satisfy user's multiple demand: the user can play music in the mobile phone through the Bluetooth transmission function of the sound box, and can place the mobile terminal such as the mobile phone with the wireless charging function on the top of the sound box to wirelessly charge the mobile terminal such as the mobile phone when playing the music, so that the mobile phone is very convenient to use; the utility model discloses when external power supply was inserted to the audio amplifier, the board in a poor light can send light, can fuse light and music together from this, reaches the effect that increases the atmosphere, promotes user experience greatly, and light also can play the function of illumination simultaneously.

Drawings

Fig. 1 is a schematic structural view of a sound box provided in an embodiment of the present invention;

FIG. 2 is a schematic view of another angle of the sound box shown in FIG. 1;

FIG. 3 is a front view of the enclosure shown in FIG. 1;

FIG. 4 is an exploded view of the enclosure shown in FIG. 1;

the reference numbers illustrate:

casing 100, sound outlet 101, first slipmat 102, body 110, connecting seat 120, base 130, wireless charging assembly 200, induction charging coil 210, printing opacity apron 220, board 300 in a poor light, supporting seat 330, mounting hole 331, loudspeaker 410, first loudspeaker sound chamber 421, second loudspeaker sound chamber 422, second holder 424, vibrating diaphragm 430, main control circuit board 500, battery 600, toggle switch 700, interface 800 charges, reference column 910, locating hole 920.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It should be noted that when a portion is referred to as being "secured to" another portion, it can be directly on the other portion or there can be an intervening portion. When a portion is said to be "connected" to another portion, it may be directly connected to the other portion or intervening portions may be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a speaker of an embodiment includes a housing 100, a wireless charging assembly 200, a backlight plate 300, a speaker assembly, and a main control circuit board 500. Wherein, the speaker assembly is disposed in the casing 100 for playing sound; the wireless charging assembly 200 is arranged at the top of the housing 100 and is used for charging mobile terminals such as mobile phones; a backlight plate 300 disposed on the top of the case 100 for emitting light; the main control circuit board 500 is disposed in the housing 100, a bluetooth module is integrated on the main control circuit board 500, and the main control circuit board 500 is electrically connected to the speaker assembly, the wireless charging assembly 200, and the backlight unit 300.

Referring to fig. 4, the outer bottom of the casing 100 is provided with a first non-slip mat 102. The casing 100 comprises a body 110, a connecting seat 120 and a base 130, wherein the body 110 is hollow to form a containing cavity, and a sound outlet hole 101 for communicating the containing cavity with the outside is formed in the side wall of the body 110; the body 110 includes a top and a bottom opposite to the top, the base 130 is connected to the bottom of the body 110, the connection seat 120 is connected to the top of the body 110, and the support seat 330 is disposed on the connection seat 120. Specifically, the first anti-slip mat 102 is disposed at the outer bottom of the base 130, and a toggle switch 700 (as shown in fig. 1, 3 and 4) is further installed on the base 130, and the toggle switch 700 is connected to the main control circuit board 500 for manually controlling the on/off of the sound box.

Referring to fig. 4, the sound box further includes a battery 600 disposed in the casing 100 for supplying power to the sound box, and the battery 600 is electrically connected to the main control circuit board 500; and/or a charging interface 800 (shown in fig. 1 and 3) for supplying power to the sound box is arranged on the casing 100, and the charging interface 800 is electrically connected to the main control circuit board 500. In this embodiment, the battery 600 is disposed in the speaker cavity, and the charging interface 800 is disposed on the base 130 of the housing 100.

Referring to fig. 4, the speaker further includes a supporting base 330, the supporting base 330 has a mounting hole 331, and the backlight plate 300 is disposed in the mounting hole 331. Specifically, the connecting seat 120 is provided with a groove, the supporting seat 330 is partially located in the groove, and an annular gap is formed between the outer wall of the supporting seat 330 and the sidewall of the groove, so that a user can conveniently insert a hand into the annular gap to lift the supporting seat 330 to separate the supporting seat 330 from the casing 100 when disassembling the sound box.

Referring to fig. 4, the wireless charging assembly 200 includes an induction charging coil 210 and a transparent cover plate 220, the induction charging coil 210 is fixedly disposed in the installation hole 331, the transparent cover plate 220 covers the support base 330 and covers the installation hole 331, and the backlight plate 300 is disposed between the transparent cover plate 220 and the induction charging coil 210. Specifically, the light-transmissive cover plate 220 may be a cover plate made of PVC. Further, in order to prevent the mobile terminal such as a mobile phone from sliding when being placed on the light-transmitting cover plate 220, a second anti-slip pad is disposed on the surface of the light-transmitting cover plate 220 away from the induction charging coil 210.

Referring to fig. 4, the speaker assembly includes a speaker 410, a speaker sound cavity and a diaphragm 430 connected to the speaker 410, wherein the diaphragm 430 and the speaker 410 are both disposed in the speaker sound cavity, and the speaker 410 is electrically connected to the main control circuit board 500. The open-top of body 110, the top in loudspeaker sound chamber are equipped with reference column 910, set up the locating hole 920 that can supply reference column 910 to pass on connecting seat 120 and the supporting seat 330 to insert locating hole 920 through reference column 910 and can realize that loudspeaker sound chamber is connected with connecting seat 120 and supporting seat 330 respectively, the installation and the dismantlement of the audio amplifier of being convenient for.

Specifically, the loudspeaker sound chamber is including dismantling first loudspeaker sound chamber 421 and the second loudspeaker sound chamber 422 that connects and be linked together, be equipped with second holder 424 in the second loudspeaker sound chamber 422, be equipped with first holder (not shown in the drawing) in the first loudspeaker sound chamber 421, be equipped with the draw-in groove on first holder and the second holder 424 respectively, and draw-in groove between them sets up relatively, when first holder and second holder 424 butt, draw-in groove between them can be used for the battery 600 of supplying power for loudspeaker 410 by the centre gripping jointly in order to be spacing at loudspeaker sound intracavity with battery 600.

To sum up, the utility model discloses at least, following advantage has:

above-mentioned audio amplifier is including the wireless subassembly 200 that charges that is used for the wireless, be used for luminous board 300 in a poor light, the loudspeaker subassembly that is used for playing sound and the master control circuit board 500 that integrates there is bluetooth module for the audio amplifier has bluetooth transmission function, the wireless function and the light of charging concurrently, can satisfy user's multiple demand: the user can play music in the mobile phone through the Bluetooth transmission function of the sound box, and when the music is played, for example, when the music is played by using the Bluetooth transmission function, the user can place the mobile phone with the wireless charging function on the top of the sound box to wirelessly charge the mobile phone, so that the mobile phone is very convenient; the utility model discloses when external power supply was inserted to the audio amplifier, light can be sent out to board 300 in a poor light, can fuse light and music together from this, reaches the effect that increases the atmosphere, promotes user experience greatly, and light also can play the function of illumination simultaneously.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An acoustic enclosure, comprising:

a housing (100);

a wireless charging assembly (200) disposed at a top of the housing (100);

a backlight plate (300) disposed on the top of the case (100);

a horn assembly disposed within the housing (100); and the number of the first and second groups,

the main control circuit board (500) is arranged in the shell (100), a Bluetooth module is integrated on the main control circuit board (500), and the main control circuit board (500) is electrically connected with the loudspeaker assembly, the wireless charging assembly (200) and the backlight plate (300) respectively.

2. The sound box according to claim 1, further comprising a support base (330), wherein the support base (330) defines a mounting hole (331), and the backlight panel (300) is disposed in the mounting hole (331).

3. An acoustic enclosure according to claim 2, wherein the wireless charging assembly (200) comprises an induction charging coil (210) and a transparent cover plate (220), the induction charging coil (210) is fixedly disposed in the installation hole (331), the transparent cover plate (220) covers the support base (330) and covers the installation hole (331), and the backlight plate (300) is disposed between the transparent cover plate (220) and the induction charging coil (210).

4. An acoustic enclosure according to claim 3, wherein the outer bottom of the housing (100) is provided with a first non-slip mat (102); and/or a second anti-slip pad is arranged on one surface, far away from the induction charging coil (210), of the light-transmitting cover plate (220).

5. The sound box according to claim 2, wherein the casing (100) comprises a body (110), a connecting seat (120) and a base (130), the body (110) is hollow to form a containing cavity, and a sound outlet hole (101) for communicating the containing cavity with the outside is formed in the side wall of the body (110); the body (110) comprises a top part and a bottom part opposite to the top part, the base (130) is connected to the bottom part of the body (110), the connecting seat (120) is connected to the top part of the body (110), and the supporting seat (330) is arranged on the connecting seat (120).

6. An acoustic enclosure according to claim 5, wherein the attachment base (120) is provided with a recess, the support base (330) is partially located in the recess, and an annular gap is formed between the outer wall of the support base (330) and the side wall of the recess.

7. An acoustic enclosure as claimed in claim 5, wherein the speaker assembly comprises a speaker (410), a speaker chamber and a diaphragm (430) connected to the speaker (410), the diaphragm (430) and the speaker (410) are both disposed in the speaker chamber, and the speaker (410) is electrically connected to the main control circuit board (500).

8. The sound box according to claim 7, wherein the top of the body (110) is open, a positioning post (910) is disposed on the top of the speaker sound cavity, and positioning holes (920) for the positioning post (910) to pass through are disposed on the connecting seat (120) and the supporting seat (330).

9. The sound box according to claim 7, wherein the horn sound cavity comprises a first horn sound cavity (421) and a second horn sound cavity (422) which are detachably connected and communicated, a second clamping piece (424) is arranged in the second horn sound cavity (422), a first clamping piece is arranged in the first horn sound cavity (421), clamping grooves are respectively arranged on the first clamping piece and the second clamping piece (424), the clamping grooves are oppositely arranged, and when the first clamping piece and the second clamping piece (424) are abutted, the clamping grooves can jointly clamp a battery (600) used for supplying power to the horn (410) so as to limit the battery (600) in the horn sound cavity.

10. An acoustic enclosure according to any one of claims 1 to 9, further comprising a battery (600) disposed within the housing (100) for powering the acoustic enclosure, the battery (600) being electrically connected to the main control circuit board (500); and/or the presence of a gas in the gas,

the loudspeaker box is characterized in that a charging interface (800) used for supplying power to the loudspeaker box is arranged on the shell (100), and the charging interface (800) is electrically connected with the main control circuit board (500).