CN112118512A

CN112118512A - Sound box

Info

Publication number: CN112118512A
Application number: CN201910548041.7A
Authority: CN
Inventors: 陈孝良; 傅彬
Original assignee: Beijing SoundAI Technology Co Ltd
Current assignee: Beijing SoundAI Technology Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-12-22

Abstract

A sound box is applied to the field of sound boxes and comprises an upper cover component (I) and a loudspeaker component (II), wherein the upper cover component (I) comprises an upper cover (5), a plurality of sound outlet holes (26) and the loudspeaker component (II) are formed in the upper cover (5), which is arranged in an upper cover (5), a loudspeaker component (II) comprises sealing foam (7), a loudspeaker upper cover (8), a loudspeaker (9) and a loudspeaker lower cover (11), a plurality of sound outlet holes (27) are arranged in the loudspeaker upper cover (8), the loudspeaker (9) is arranged in the loudspeaker upper cover (8), the loudspeaker lower cover (11) is arranged at the bottom of the loudspeaker upper cover (8), a lower cover component (III), the lower cover assembly (III) comprises a main board microphone board (14), a lower cover (15) and a mesh enclosure (16), wherein the main board microphone board (14) is parallel to the bottom of the lower cover (15) and is arranged in the lower cover (15), and the mesh enclosure (16) is arranged on the outer ring of the lower cover (15). The sound box with the structure ensures that the sound quality is good while the volume is small.

Description

Sound box

Technical Field

The disclosure relates to the field of sound boxes, in particular to a sound box.

Background

Along with the improvement of living standard of people, the application of the sound box in life is more common, and in order to meet the requirements of people, the sound box is continuously developed towards the direction of better sound quality and more portability.

Although the existing sound boxes are smaller and smaller, most of the sound boxes are thick in shape and inconvenient to carry, and the sound effect of most of the sound boxes is difficult to keep when the sound boxes are required to be small in size.

Disclosure of Invention

The utility model provides a sound box to solve present audio amplifier thickness thick, be difficult to guarantee the problem of audio.

One aspect of the present disclosure provides an acoustic enclosure, comprising: the upper cover assembly (I) comprises an upper cover (5), wherein a plurality of sound outlet holes (26) are formed in the upper cover (5); the loudspeaker assembly (II) is arranged in the upper cover (5) and comprises sealing foam (7), a loudspeaker upper cover (8), a loudspeaker (9) and a loudspeaker lower cover (11), wherein a plurality of sound holes (27) are formed in the loudspeaker upper cover (8), the loudspeaker (9) is arranged inside the loudspeaker upper cover (8), the loudspeaker lower cover (11) is arranged at the bottom of the loudspeaker upper cover (8), and the sealing foam (7) is arranged at the joint of the loudspeaker lower cover (11) and the loudspeaker upper cover (8) so that the loudspeaker assembly (II) forms a closed space; lower cover subassembly (III), its with upper cover (5) block, lower cover subassembly (III) includes mainboard microphone board (14), lower cover (15), screen panel (16), mainboard microphone board (14) size with lower cover (15) inner circle size matches, mainboard microphone board (14) be on a parallel with lower cover (15) bottom set up in lower cover (15), screen panel (16) are located the outer lane of lower cover (15), work as lower cover subassembly (III) with after upper cover (5) block, mainboard microphone board (14) screen panel (16) with set up in upper cover (5) loudspeaker lower cover (11) form the portion of receiving a sound.

Optionally, the upper cover assembly (I) further comprises: the lamp shade (1), the diffusion sheet (2), the lamp panel (3), the wire (4) and the fabric (6); the lampshade (1), the diffusion sheet (2) and the lamp panel (3) are all arranged in the center of the upper cover (5); the inner surface of the upper cover (5) is covered with the inner surface of the inner cover (6); the wire rod (4) is connected with the lamp panel (3).

Optionally, be equipped with a plurality of lamp hole on lamp plate (3), the LED lamp is installed to the below in a plurality of lamp hole.

Optionally, the lower cover assembly (III) further comprises a foot pad (17), and the foot pad (17) is attached to the bottom of the lower cover (15).

Optionally, a plurality of sound collecting holes (27) are formed in the lower cover (15) at the position where the mesh cover (16) is arranged.

Optionally, the sound box according to claim 1, wherein the sound box is oblate and has a thickness of 15mm and a diameter of 60-80 mm.

Optionally, a gesture sensor is arranged below the lampshade (1) and connected with the main board microphone board (14).

Another aspect of the present disclosure provides a sound box control method applied to the sound box of the first aspect, including: receiving an instruction sent by a user; and playing music according to the instruction, and generating a corresponding light effect by matching with the rhythm of the music.

Optionally, when the instruction is a voice instruction, playing music according to the instruction, and generating a corresponding light effect in cooperation with the rhythm of the music includes: when the voice instruction is a voice playing instruction, receiving a playing instruction sent by a user through a main board microphone board (14), controlling the loudspeaker (9) to play music through the main board microphone board (14) according to the voice playing instruction, adjusting the sound of the music played by the loudspeaker (9), adjusting the brightness and the color of a plurality of LED lamps on the lamp panel (3) through the main board microphone board (14), and generating a light effect by matching with the rhythm of the music; when the voice command is a voice stop command, a stop playing command sent by a user is received through a main board microphone board (14), and according to the stop playing command, the loudspeaker (9) is controlled through the main board microphone board (14) to stop playing music and a plurality of LED lamps on the lamp panel (3) are turned off.

Optionally, when the instruction is a gesture instruction, playing music according to the instruction, and generating a corresponding light effect by matching with the rhythm of the music includes: when the gesture command is a gesture playing command, a playing gesture made by a user is sensed through a gesture recognition sensor, and a signal of the sensed playing gesture is transmitted to the main board microphone board (14), so that the main board microphone board (14) controls the loudspeaker (9) to play music and controls the LED lamps on the lamp panel (3) to generate a light effect; when the voice command is a gesture stop command, a stop gesture made by a user is sensed through a gesture recognition sensor, a sensed stop gesture signal is transmitted to the mainboard microphone board (14), the mainboard microphone board (14) controls the loudspeaker (9) to stop playing music, and the LED lamps on the lamp panel (3) are turned off.

The utility model provides a pair of sound box, it is small, thickness is thin, and is convenient to carry, the outward appearance is pleasing to the eye, this sound box passes through the voice control, mainboard microphone board is at the well lower part cavity pickup of loudspeaker, receive the voice instruction and control the audio amplifier broadcast, wherein, the well lower part of audio amplifier uses the speaker net to shield, guarantee the omnidirectional pickup of mainboard microphone board, this audio amplifier has used purpose-made ultra-thin super large's loudspeaker, because the structure of its special loudspeaker subassembly, loudspeaker play sound up, this kind of structure does not disturb mainboard microphone board reception under the circumstances of guaranteeing loudspeaker normal work, therefore, the audio amplifier that this disclosure provided has realized novel loudspeaker and has made sound up, the unique framework of the all-round pickup of well lower part. In addition, this loudspeaker box that this disclosure provided still is equipped with a plurality of LED lamp for produce with the interactive light effect of music of loudspeaker box broadcast, can satisfy the interactive experience of multiple scene.

Drawings

For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:

fig. 1 schematically illustrates a schematic view of an acoustic enclosure provided by an embodiment of the present disclosure;

FIG. 2 schematically illustrates another angle of an acoustic enclosure provided by an embodiment of the present disclosure;

fig. 3 schematically illustrates an exploded view of an upper cover assembly I of an acoustic enclosure according to an embodiment of the present disclosure;

fig. 4 schematically illustrates a schematic view of an assembled upper cover assembly I of an acoustic enclosure according to an embodiment of the present disclosure;

fig. 5 schematically illustrates an exploded view of a horn assembly II of an acoustic enclosure according to an embodiment of the present disclosure;

fig. 6 schematically illustrates an assembled schematic view of a speaker assembly II of an acoustic enclosure according to an embodiment of the present disclosure;

fig. 7 schematically illustrates an exploded view of a lower cover assembly III of an acoustic enclosure according to an embodiment of the present disclosure;

fig. 8 schematically illustrates an assembled schematic view of a lower cover assembly III of an acoustic enclosure according to an embodiment of the present disclosure;

fig. 9 schematically illustrates a schematic view of a speaker assembly II of an acoustic enclosure mounted in an upper cover according to an embodiment of the present disclosure;

fig. 10 schematically illustrates a schematic view of a lower cover assembly III of an acoustic enclosure installed in an upper cover according to an embodiment of the present disclosure.

Detailed Description

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The words "a", "an" and "the" and the like as used herein are also intended to include the meanings of "a plurality" and "the" unless the context clearly dictates otherwise. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.

The embodiment of the disclosure provides a sound box, which comprises an upper cover assembly I, a loudspeaker assembly II and a lower cover assembly III.

The upper cover component I comprises an upper cover 5, and a plurality of sound outlet holes 26 are formed in the upper cover 5; the horn component II is arranged in the upper cover 5 and comprises sealing foam 7, a horn upper cover 8, a horn 9 and a horn lower cover 11, wherein a plurality of sound outlet holes 27 are formed in the horn upper cover 8, the horn 9 is arranged in the horn upper cover 8, the horn lower cover 11 is arranged at the bottom of the horn upper cover 8, and the sealing foam 7 is arranged at the joint of the horn lower cover 11 and the horn upper cover 8 so as to enable the horn component II to form a closed space; lower cover subassembly III and 5 blocks of upper cover, lower cover subassembly III includes mainboard microphone board 14, lower cover 15, screen panel 16, mainboard microphone board 14 size matches with the 15 inner circle sizes of lower cover, mainboard microphone board 14 is on a parallel with lower cover 15 bottom and sets up in lower cover 15, the outer lane of lower cover 15 is located to screen panel 16 cover, when the back of lower cover subassembly III and 5 blocks of upper cover, mainboard microphone board 14, screen panel 16 and the loudspeaker lower cover 11 that sets up in upper cover 5 form the portion of receiving a voice.

Fig. 1 and fig. 2 respectively schematically illustrate a schematic view of a sound box provided by an embodiment of the present disclosure.

As shown in fig. 1, fig. 1 shows a front view of a sound box provided by an embodiment of the present disclosure, the sound box is in an oblate shape, an upper half portion of the sound box is an upper cover assembly I, an outer portion of the sound box is covered with a covering cloth 6, a central portion of the sound box is a lampshade 1, a lower half portion of the sound box is a lower cover assembly III, and a mesh enclosure 16 is attached to an outer ring of a lower cover 15.

As shown in fig. 2, fig. 2 illustrates a schematic view of a sound box provided by an embodiment of the present disclosure as viewed from a bottom surface. As can be seen from the figure, the lower cover 15 also has a screw hole 22 for fixing a screw, and at the bottom of the lower cover 15, a foot pad 17 is provided.

Fig. 3 schematically shows an exploded view of an upper cover assembly I of an acoustic enclosure according to an embodiment of the present disclosure.

As shown in fig. 3, the upper cover assembly I includes, in addition to the upper cover 5: the lamp shade 1, the diffusion sheet 2, the lamp panel 3, the wire 4 and the fabric 6; the lampshade 1, the diffusion sheet 2 and the lamp panel 3 are all arranged in the center of the upper cover 5; the covering cloth 6 covers the outside of the upper cover 5; the wire rod 4 is connected with the lamp plate 3.

In the upper cover assembly I, the lampshade 1, the diffusion sheet 2 and the lamp panel 3 are circular, sequentially pass through a double-faced adhesive tape from top to bottom and are adhered to the upper cover 5, the size of the masking cloth 6 is the same as that of the upper cover 5, and the masking cloth is adhered to the outer portion of the upper cover 5 through glue.

The lampshade 1 is made of mirror-surface semitransparent PC material.

The lampshade 1 is made of semitransparent PC materials with mirror surfaces of any colors such as dark brown or black, light can be ensured to penetrate out of the lampshade, and a sound box can be enabled to ensure a good appearance effect under the condition that the lamp is not lighted.

And a gesture sensor is arranged below the lampshade (1) and is connected with the main board microphone board 14.

Be equipped with a plurality of lamp hole on lamp plate 3, the LED lamp is installed to the below in a plurality of lamp hole.

The LED lamp on lamp plate 3 can send several kinds of colours, and luminance is adjustable.

Open a plurality of lamp hole on lamp plate 3, both can guarantee the fixed luminous distance that can make the LED lamp again of LED lamp and increase, the LED lamp on the control lamp plate 3 can cooperate the sound production light effect that loudspeaker 9 sent, promotes visual experience.

The diffusion sheet 2 is used for enlarging the light emitting diameter of the LED lamp and diffusing the light generated by the LED lamp.

Wire rod 4 is FPC button wire rod for control LED lamp, because lamp plate 3 is connected with wire rod 4, when installing lamp plate 3 on upper cover 5, should laminate wire rod 4 and the upper cover inboard is fixed.

The upper cover 5 has a plurality of sound holes 26 for emitting the sound of the speaker.

The covering cloth 6 is attached to the outer side of the upper cover 5, so that the effect of packaging the upper cover 5 is to ensure that the sound outlet ratio of the loudspeaker of the sound box is sufficient while the appearance is ensured.

as shown in fig. 4, it can be seen that there are several studs 20 and locking projections 24 in the upper cover 5, the studs 20 correspond to the screw holes 19 on the exterior of the upper horn cover 8, and the locking projections 24 correspond to the locking slots 25 on the lower cover 15 for mounting the horn assembly II and the lower cover assembly III, respectively.

Fig. 5 and 6 schematically show an exploded view and an assembled schematic view of a speaker assembly II of an acoustic enclosure according to an embodiment of the present disclosure, respectively.

As shown in fig. 5, the horn assembly II comprises a sealing foam 7, a horn upper cover 8, a horn 9 and a horn lower cover 11.

Among loudspeaker subassembly II, sealed bubble is cotton 7, loudspeaker upper cover 8, loudspeaker 9 and loudspeaker lower cover 11 are circular, there are nut and the screw that 6 correspond on loudspeaker upper cover 8 and the loudspeaker 9, so that loudspeaker fixed screw 10 fixes loudspeaker in loudspeaker upper cover 8, there are 4 screws on the loudspeaker lower cover 11, so that loudspeaker lower cover screw 12 fixes loudspeaker lower cover 11 at loudspeaker upper cover 8, sealed bubble is cotton 7, loudspeaker upper cover 8 is the same with loudspeaker lower cover 11's size, sealed bubble is cotton 7 to pass through the gap department that glue attaches between loudspeaker upper cover 8 and loudspeaker lower cover 11, form confined space after making the equipment of loudspeaker subassembly II accomplish. Thus, the sealing performance between the upper cover and the lower cover of the loudspeaker component II is ensured, and the loudspeaker sound is emitted from the sound outlet 26 of the upper cover 5 after the sound outlet 27 is arranged on the loudspeaker upper cover 8.

The exterior of the horn upper cover 8 is provided with a screw hole 19 corresponding to a stud 20 in the upper cover 5.

After the horn assembly II is assembled, the horn assembly II can be fixed in the upper cover 5 through the screw hole 19 and the stud 20.

Fig. 7 and 8 schematically show an exploded view and an assembled schematic view of a lower cover assembly III of an acoustic enclosure according to an embodiment of the present disclosure.

As shown in fig. 7, the lower cover assembly III further includes a foot pad 17 in addition to the main board microphone board 14, the lower cover 15 and the mesh enclosure 16, and the foot pad 17 is attached to the bottom of the lower cover 15.

In the lower cover assembly III, the main board microphone board 14 is fixed to the lower cover 15 through 3 main board fixing screws 13, the mesh enclosure 16 is attached to the outer ring of the lower cover 15, and the foot pad 17 is attached to the bottom of the lower cover 15.

The main board microphone board 14 is used for receiving a sound instruction sent from the outside so as to control the sound box to play corresponding content. When a person gives an instruction to the sound box to play music, the main board microphone board 14 receives the sound giving the instruction, and causes the sound box to play music according to the instruction.

The mesh enclosure 16 can be adhered to the outer ring of the lower cover 15 by glue or fixed to the lower cover 15 by injection molding.

The lower cover 15 is provided with a plurality of sound receiving holes 27 at the position where the mesh cover 16 is provided.

The mesh enclosure 16 is used to help the main board microphone board 14 receive sound.

After the lower cover assembly III is engaged with the upper cover 5, a hollow sound-receiving portion is formed between the main board microphone board 14, the mesh enclosure 16 and the horn lower cover 11 disposed in the upper cover (5). Because the mesh enclosure 16 is provided with a plurality of sound receiving holes 27 on the lower cover 15, when a person gives an instruction to the sound box, the sound giving the instruction enters the sound receiving holes 27 through the mesh enclosure 16 and is transmitted into the sound box, so that the main board microphone board 14 receives the sound giving the instruction in all directions, and the sound box makes a corresponding response according to the instruction.

The mesh 16 is bonded with a nonwoven fabric. The black non-woven fabric ensures that the mesh of the mesh enclosure 16 is sound-transparent and the appearance of the mesh is uniform.

The foot pad 17 is used for enhancing the shock absorption capacity of the sound box.

As can be seen in fig. 8, the lower cover 15 also has a locking groove 25 corresponding to the locking protrusion 24 in the upper cover 5.

Fig. 9 schematically illustrates a schematic view of the speaker assembly II of the sound box provided by the embodiment of the present disclosure mounted in the upper cover 5.

As shown in fig. 9, after the assembly of the upper cover assembly I and the speaker assembly II is completed, the speaker assembly II can be fixed in the upper cover 5 by using a countersunk screw since the speaker upper cover 8 has a screw hole outside and the upper cover 5 has a stud corresponding to the screw hole on the speaker upper cover 8.

The lower cover 15 is provided with a clamping groove 25 corresponding to a clamping protrusion 24 inside the upper cover 5 for clamping the lower cover 15 with the upper cover 5, the lower cover 15 is provided with a screw 22 outside, and the upper cover 5 is provided with a stud 23 corresponding to the screw inside for further fixing the lower cover 15 and the upper cover 5.

As shown in fig. 10, after the mounting of the lower cover assembly III is completed and the horn assembly II and the upper cover assembly I are mounted together, the upper cover 5 and the lower cover 15 are engaged with each other through the engaging protrusion 24 and the engaging groove 25, and are fixed by a countersunk head fixing screw through the screw opening 22 and the stud 23.

And after the assembly is finished, the whole loudspeaker box is assembled.

The sound box is oblate, the thickness is 15mm, and the diameter is between 60-80 mm.

The present disclosure also provides a sound box control method, which is applied to the sound box, and includes:

and receiving an instruction sent by a user.

When a person sends a voice instruction to the sound box, the sound sending the instruction passes through the mesh enclosure 16 and then is transmitted to the main board microphone board (14), and the main board microphone board (14) receives the voice and recognizes the instruction to make a corresponding response according to the instruction content. When a person sends a gesture instruction to the sound box, the gesture recognition sensor under the lamp cover (1) senses a gesture made by a user, and transmits a gesture signal to the main board microphone board (14), so that the main board microphone board (14) recognizes the gesture instruction and makes a corresponding response according to the instruction content.

And playing music according to the instruction, and generating a corresponding light effect by matching with the rhythm of the music.

When the voice command is a voice playing command, the voice playing command sent by a user is received through the main board microphone board (14), according to the voice playing command, the loudspeaker (9) is controlled to play music through the main board microphone board (14), the sound of the music played by the loudspeaker (9) is adjusted, the brightness and the color of the LED lamps on the lamp panel (3) are adjusted through the main board microphone board (14), and the light effect is generated in cooperation with the rhythm of the music.

When the voice instruction is a voice playing instruction, for example, the instruction is ' playing ' eastern red ' song, the main board microphone board (14) controls the loudspeaker (9) to play the ' eastern red ' song according to the instruction content. When the instruction includes an instruction for adjusting the sound volume, for example, the instruction includes "play at 5-level volume", the main board microphone board (14) controls the loudspeaker (9) to adjust the play volume to 5-level according to the instruction content.

Through the broadcast rhythm of mainboard microphone board (14) cooperation music, the LED lamp on control lamp plate (3) changes luminance and colour, can produce flowery light effects such as rotation, scintillation, and the interactive experience of reinforcing sense of hearing and vision. For example, when the sound box plays a "blue agate river", the light effect with slowly changing color and brightness is generated in coordination with the rhythm of the music, and when the sound box plays music with strong rhythm, such as "spanish bullfight song", the light effect with quickly changing and intense visual effect is generated.

When the voice command is a voice stop command, a play stop command sent by a user is received through the main board microphone board (14), the loudspeaker (9) is controlled to stop playing music through the main board microphone board (14) according to the play stop command, and the LED lamps on the lamp panel (3) are turned off.

When the voice command is a voice stop command, for example, when the voice command is 'pause', the main board microphone board (14) immediately controls the loudspeaker (9) to pause the playing of music after receiving the command, and correspondingly, the main board microphone board (14) controls the LED lamp on the lamp panel (3) to keep the state of color and brightness when receiving the command. When the voice command is 'stop playing', the main board microphone board (14) immediately controls the loudspeaker (9) to pause playing of music after receiving the command, and correspondingly, the main board microphone board (14) controls the LED lamp on the lamp panel (3) to be turned off.

When the instruction is the gesture instruction, according to the instruction, play music to the rhythm of cooperation music produces corresponding light effect and includes:

when the gesture instruction is gesture broadcast instruction, through the broadcast gesture that the user made of gesture recognition sensor response to the signal transfer of the broadcast gesture that will sense for mainboard microphone board (14), make mainboard microphone board (14) control loudspeaker (9) broadcast music, and control a plurality of LED lamp on lamp plate (3) and produce light effect.

When the user inconveniently sends out a voice command, the user can control the playing of the sound box through a gesture command. For example, the user can make the gesture of waving the hand in proper order to the audio amplifier, and the music in the preset song list can be broadcast to the signal audio amplifier, and the user can make ascending gesture to the audio amplifier, and the signal audio amplifier is with the volume turn up, and is corresponding, and the user can make decurrent gesture to the audio amplifier, and the signal audio amplifier is with the volume turn down.

Gesture recognition sensor is connected with mainboard microphone board (14), and gesture recognition sensor gives mainboard microphone board (14) gesture signal transfer that discernment was arrived, plays the music and produces light effect by a plurality of LED lamp on mainboard microphone board (14) control loudspeaker (9) and lamp plate (3).

When the voice command is the gesture stop command, stop gestures made by the user are sensed through the gesture recognition sensor, sensed stop gestures are transmitted to the main board microphone board (14), the main board microphone board (14) controls the loudspeaker (9) to stop playing music, and the LED lamps on the lamp panel (3) are turned off.

For example, when a user receives a call while listening to music, the user may make a continuous hand-waving gesture to the speaker, which indicates that the speaker is paused.

In order to avoid the interference of human body gestures on the use of the sound box in daily use, the gesture recognition sensor is not started generally, and only the main board microphone board (14) is started to recognize voice instructions. The main board microphone board (14) carries out real-time recognition and monitoring on the received voice in the working process, and can recognize the voice instruction contained in the voice and recognize the current use scene of the sound box according to the information in the voice. When the main board microphone board (14) recognizes the content of the use scene containing the current sound box in the voice, the main board microphone board (14) judges whether the gesture recognition sensor needs to be started or not, whether the volume needs to be reduced or not or whether the sound box needs to be closed or not according to the use scene of the current sound box, and therefore more humanized experience is increased.

For example, during normal music play, the main microphone board (14) recognizes continuous speech, analyzing the voice content to determine whether the voice contains voice instructions such as voice playing instruction, voice stopping instruction, etc., if the voice contains the voice instruction, the sound box is adjusted according to the voice instruction, if the voice does not contain the voice instruction, then the current scene mode that the user uses the loudspeaker box is identified according to the voice, for example, the user is identified to be in a scene which is inconvenient to send a voice command, such as answering a call or watching a television, when the main board microphone board (14) recognizes that the user is answering the phone or watching the television, the main board microphone board (14) starts the gesture recognition sensor, so that the user can listen to the phone or watch the television at the same time, the sound box is controlled through gestures, and the sound size of the sound box is adjusted or music playing is paused so as to meet the current requirement of a user on sound box control. When the main board microphone board (14) continuously receives the gesture signals transmitted by the sensor, the main board microphone board (14) analyzes the received gesture signals to judge whether the continuous gesture signals are mistakenly touched by the user, if the continuous gesture signals are mistakenly touched by the user unconsciously, the main board microphone board (14) temporarily closes the gesture recognition sensor, and the gesture recognition sensor is started when the user needs the gesture recognition sensor.

For another example, when the main board microphone board (14) recognizes that the volume of the voice is large and the duration is long, the main board microphone board (14) can determine that the current user is in a noisy environment, the main board microphone board (14) can automatically control the sound box to reduce the volume so as to reduce the sound received by the user, and does not cause extra interference to the user, and after the time exceeds a certain range, the sound box is automatically closed, and when the main board microphone board (14) automatically controls the sound box to adjust the volume or close the sound box, the user is not influenced to control the sound box through voice or gestures.

The utility model provides a pair of sound box, it is small, thickness is thin, and is convenient to carry, and the outward appearance is pleasing to the eye, this sound box passes through the voice control, mainboard microphone board is in the well lower part cavity pickup of loudspeaker, receive the voice instruction and control the audio amplifier broadcast, wherein, the well lower part of audio amplifier uses the speaker net to shield, guarantee the omnidirectional pickup of mainboard microphone board, this audio amplifier has used purpose-made ultra-thin super large's loudspeaker, because the structure of its special loudspeaker subassembly, loudspeaker play sound up, this kind of structure does not disturb mainboard microphone board reception under the circumstances of guaranteeing loudspeaker normal work, therefore, the audio amplifier that this disclosure provided has realized novel loudspeaker and has made sound up, the all-round unique framework of pickup of well lower part. . In addition, this loudspeaker box that this disclosure provided still is equipped with a plurality of LED lamp for produce with the interactive light effect of music of loudspeaker box broadcast, can satisfy the interactive experience of multiple scene.

Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. An acoustic enclosure, comprising:

the upper cover assembly (I) comprises an upper cover (5), wherein a plurality of sound outlet holes (26) are formed in the upper cover (5);

the loudspeaker assembly (II) is arranged in the upper cover (5) and comprises sealing foam (7), a loudspeaker upper cover (8), a loudspeaker (9) and a loudspeaker lower cover (11), wherein a plurality of sound holes (27) are formed in the loudspeaker upper cover (8), the loudspeaker (9) is arranged inside the loudspeaker upper cover (8), the loudspeaker lower cover (11) is arranged at the bottom of the loudspeaker upper cover (8), and the sealing foam (7) is arranged at the joint of the loudspeaker lower cover (11) and the loudspeaker upper cover (8) so that the loudspeaker assembly (II) forms a closed space;

lower cover subassembly (III), its with upper cover (5) block, lower cover subassembly (III) includes mainboard microphone board (14), lower cover (15), screen panel (16), mainboard microphone board (14) size with lower cover (15) inner circle size matches, mainboard microphone board (14) be on a parallel with lower cover (15) bottom set up in lower cover (15), screen panel (16) are located the outer lane of lower cover (15), work as lower cover subassembly (III) with after upper cover (5) block, mainboard microphone board (14) screen panel (16) and setting are in upper cover (5) hollow receipts sound portion has been formed between loudspeaker lower cover (11).

2. An acoustic enclosure according to claim 1, wherein the cover assembly (I) further comprises:

the lamp shade (1), the diffusion sheet (2), the lamp panel (3), the wire (4) and the fabric (6);

the lampshade (1), the diffusion sheet (2) and the lamp panel (3) are all arranged in the center of the upper cover (5); the inner surface of the upper cover (5) is covered with the inner surface of the inner cover (6); the wire rod (4) is connected with the lamp panel (3).

3. A sound box according to claim 2, wherein the lamp panel (3) is provided with a plurality of lamp holes, and the LED lamp is mounted below the plurality of lamp holes.

4. An acoustic enclosure as claimed in claim 1, characterised in that the lower cover assembly (III) further comprises a foot pad (17), the foot pad (17) being attached to the bottom of the lower cover (15).

5. An acoustic enclosure according to claim 1, wherein the lower cover (15) is provided with a plurality of acoustic holes (27) at the location where the mesh (16) is located.

6. The sound box according to claim 1, wherein the sound box is oblate, has a thickness of 15mm and a diameter of 60-80 mm.

7. An acoustic enclosure according to claim 2, characterised in that a gesture recognition sensor is provided below the light shade (1) and connected to the main board microphone board (14).

8. A loudspeaker control method applied to the loudspeaker of claims 1 to 7, comprising:

receiving an instruction sent by a user;

9. The method for controlling a sound box according to claim 8, wherein when the command is a voice command, playing music according to the command and generating a corresponding light effect according to the rhythm of the music comprises:

when the voice instruction is a voice playing instruction, receiving a playing instruction sent by a user through a main board microphone board (14), controlling the loudspeaker (9) to play music through the main board microphone board (14) according to the voice playing instruction, adjusting the sound of the music played by the loudspeaker (9), adjusting the brightness and the color of a plurality of LED lamps on the lamp panel (3) through the main board microphone board (14), and generating a light effect by matching with the rhythm of the music;

when the voice command is a voice stop command, a stop playing command sent by a user is received through a main board microphone board (14), and according to the stop playing command, the loudspeaker (9) is controlled through the main board microphone board (14) to stop playing music and a plurality of LED lamps on the lamp panel (3) are turned off.

10. The loudspeaker box control method according to claim 8, wherein when the command is a gesture command, playing music according to the command, and generating a corresponding light effect in cooperation with the rhythm of the music comprises:

when the gesture command is a gesture playing command, a playing gesture made by a user is sensed through a gesture recognition sensor, and a signal of the sensed playing gesture is transmitted to the main board microphone board (14), so that the main board microphone board (14) controls the loudspeaker (9) to play music and controls the LED lamps on the lamp panel (3) to generate a light effect;

when the voice command is a gesture stop command, a stop gesture made by a user is sensed through a gesture recognition sensor, a sensed stop gesture signal is transmitted to the mainboard microphone board (14), the mainboard microphone board (14) controls the loudspeaker (9) to stop playing music, and the LED lamps on the lamp panel (3) are turned off.