CN206658288U - Intelligent sound box - Google Patents
Intelligent sound box Download PDFInfo
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- CN206658288U CN206658288U CN201720438543.0U CN201720438543U CN206658288U CN 206658288 U CN206658288 U CN 206658288U CN 201720438543 U CN201720438543 U CN 201720438543U CN 206658288 U CN206658288 U CN 206658288U
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Abstract
The utility model discloses a kind of intelligent sound box, is related to speaker technology field, including cylindrical shell, and microphone array is provided with above the enclosure, and the shell is provided with pickup hole；Inner support member is installed in the shell below the microphone array, loudspeaker are installed on the inner support member, multiple loud-speaker openings are circumferentially distributed with the side wall of the shell towards the side wall of the shell in the sounding faces of the loudspeaker；Rotating device is fixedly connected with below the inner support member, the inner support member rotates under the driving of the rotating device；Master board is also equipped with the shell, the microphone array, the rotating device electrically connect with the master board, and the voice signal that the master board collects according to the microphone array controls the rotating device to rotate.Loudspeaker of the present utility model can ensure the best acoustics of user's uppick according to the auto-steering that needs of user.
Description
Technical field
Speaker technology field is the utility model is related to, it is more particularly to a kind of voice directions to be changed according to voice signal
Intelligent sound box.
Background technology
Audio amplifier refers to a kind of equipment that can convert audio signals into sound, is the terminal of whole sound system, is sound equipment
The indispensable part of system.Audio amplifier generally includes shell and the loudspeaker in shell, is sent by the vibrating diaphragm of loudspeaker
Sound, it is broadcast to human ear and listens to.
As the improvement of people's living standards, performance requirement more and more higher of the people to family product, certain for audio amplifier
It is exactly the requirement more and more higher to audibility, in order to meet the requirement of people, occurs the higher intelligence of tonequality in the market
Energy audio amplifier, but the loudspeaker of existing intelligent sound box are all fixed, its sounding face is unable to real-time change, does not exist when listening to user
During the front of the sounding face of intelligent sound box, the sound effect of uppick is with regard to very poor, it is impossible to meets people to acoustic height
It is required that.
Utility model content
For disadvantages described above, technical problem to be solved in the utility model is to provide a kind of intelligent sound box, this intelligent sound
The sound horn face of case can need auto-steering according to user, can ensure the best acoustics of user's uppick.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of intelligent sound box, including cylindrical shell, microphone array, the shell are installed above the enclosure
It is provided with pickup hole；Inner support member is installed in the shell below the microphone array, on the inner support member
Loudspeaker are installed, the sounding faces of the loudspeaker is circumferentially distributed with the side wall of the shell multiple towards the side wall of the shell
Loud-speaker opening；Rotating device, driving of the inner support member in the rotating device are fixedly connected with below the inner support member
Lower rotation；Be also equipped with master board in the shell, the microphone array, the rotating device with the master board
Electrical connection, the voice signal that the master board collects according to the microphone array control the rotating device to rotate, will
The sounding face of the loudspeaker turns to the direction that user needs.
Wherein, the rotating device includes the motor of installation on the housing, pacifies on the power output shaft of the motor
Equipped with drive gear, the inner support member is provided with the driven gear being meshed with the drive gear.
Wherein, the inner support member includes horizontally disposed supporting plate, and downwardly vertical is prolonged by the edge of the supporting plate
The support member side wall stretched, the inner circumferential of the support member side wall are provided with the driven gear.
Wherein, the shell includes the lid and housing snapped together up and down, the microphone array and the master control
Making sheet is arranged in the lid, and the inner support member, the loudspeaker, the rotating device are installed in the housing；Institute
State pickup hole to be arranged on the lid, the loud-speaker opening is set on the housing.
Wherein, the inner side of the side wall of the housing is provided with inwardly projecting positioning boss, the support member side wall lower ends
Outside is provided with the clinch being adapted with the positioning boss being recessed upwards, and the clinch revolves relative to the positioning boss
Turn.
Wherein, lubrication rubber cushion is provided between the clinch and the positioning boss.
Wherein, the motor is fixedly mounted on the bottom of the housing, and the bottom of the housing corresponds to the motor periphery
Position be provided with and be used to fix the positioning barricade of the motor.
Wherein, the microphone array is arranged on microphone circuit plate, each microphone edge in the microphone array
The circumference of the microphone circuit plate is uniformly distributed, and the microphone circuit plate electrically connects with the master board.
Wherein, it is provided with slipmat on the outside of the housing bottom.
Wherein, the inner side of the side wall lower ends of the lid is provided with the lid location division extended to the housing, the housing
The outside of sidewall upper be provided with the housing location division extended to the lid, the lid location division and the housing location division
It is mutually clamped；The wall outer surface of the lid flushes with the wall outer surface of the housing.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Due to being provided with microphone array above the enclosure of the utility model intelligent sound box, shell is provided with pickup
Hole, inner support member is installed below microphone array, loudspeaker of the sounding face towards side wall of outer shell are installed, outside on inner support member
Multiple loud-speaker openings are circumferentially distributed with the side wall of shell；Rotating device is fixedly connected with below inner support member；Also installed in shell
There is master board, the voice signal control rotating device that master board collects according to microphone array rotates, by the hair of loudspeaker
Sound face turns to the direction that user needs.The operation principle of the utility model intelligent sound box is as follows, and language is collected by microphone array
The signal collected is simultaneously transferred to master board by sound, and master board carries out voice knowledge to the signal that microphone array transmission comes
Not, sound source position is distinguished, rotating device driving inner support member rotation is then controlled, the sounding face of loudspeaker is gone to towards user institute
Orientation so that user is in the front of the sounding face of loudspeaker.From above-mentioned operation principle, the utility model intelligent sound
Case can ensure the best acoustics of user's uppick, more intelligent, user according to the instruction auto-steering of user
Using more convenient.
Due to being provided with lubrication rubber cushion between the clinch of inner support member and the positioning boss of housing, lubrication rubber cushion may be such that interior
Support member rotation is more smooth, can prevent inner support member from producing noise when rotating, while can reduce the adjustment time in orientation,
The audio of intelligent sound box will not be had an impact, the best acoustics of user's uppick can be ensured.
Because motor is fixedly mounted on the bottom of housing, the bottom of housing corresponds to the position on motor periphery provided with positioning gear
Wall, the setting for positioning barricade serve good positioning action to motor, effectively can prevent motor from sending out in the course of the work
Raw displacement, improve the stability and reliability of inner support member rotation.
Due to being provided with slipmat on the outside of housing bottom, slipmat serves the friction between increase housing and desktop etc.
Power, it can effectively prevent intelligent sound box from being skidded when motor works.
In summary, the utility model intelligent sound box solves the not revolvable technology of speaker in the prior art and asked
Topic, the loudspeaker of the utility model intelligent sound box can need auto-steering according to user, can ensure that user's uppick is best
Acoustics, Simultaneous Stabilization is good, and reliability is high.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model intelligent sound box；
Fig. 2 is Fig. 1 constitutional diagram；
Fig. 3 is longitudinal cross section structure diagram of the utility model intelligent sound box；
Fig. 4 is Fig. 3 A portions enlarged drawing；
In figure：10th, lid, 12, pickup hole, 14, lid location division, 20, microphone circuit plate, 200, microphone, 22, main
Control panel, 30, loudspeaker, 40, inner support member, 400, driven gear, 402, clinch, 404, supporting plate, 406, support member side wall,
42nd, rubber cushion is lubricated, 44, drive gear, 46, motor, 50, battery, 60, housing, 62, loud-speaker opening, 64, fixed barricade, 66, positioning
Boss, 68, housing location division, 70, slipmat.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.
The orientation being related in this specification is defined by orientation during the utility model intelligent sound box normal work, unlimited
Orientation when fixed its storage and transport, only represents relative position relationship, does not represent absolute position relationship.
Such as Fig. 1, such as 2 and Fig. 3 it is jointly shown, a kind of intelligent sound box, including cylindrical shell, be provided with above enclosure
Microphone array, the acoustic aperture side that microphone array is corresponded on shell are provided with pickup hole 12；Shell below microphone array
Inner support member 40 is inside installed, loudspeaker 30 are installed on inner support member 40, the sounding faces of loudspeaker 30 is towards the side wall of shell, shell
Side wall on multiple loud-speaker openings 62 are circumferentially distributed with；Rotating device is fixedly connected with below inner support member, is also installed in shell
There is master board 22, microphone array and rotating device electrically connect master board 22, and master board 22 is provided with speech recognition
Module, master board 22 determine orientation and the user of sound source by the way that the voice signal that microphone array collects is identified
Rotating device rotation, driving of the inner support member 40 in rotating device are controlled after the content of the instruction such as the rotation direction sent or stopping
Under rotate in the horizontal direction, the sounding faces of loudspeaker 30 is turned to the direction where user or the direction of needs so that user can
The best acoustics of uppick.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, shell includes the lid 10 and shell snapped together up and down in present embodiment
Body 60, lid 10 are the lid-like that Open Side Down, and housing 60 is the tubular structure of opening upwards, the openend of lid 10 and shell
The openend of body 60 snaps together, and surrounds the inner chamber of audio amplifier jointly.Wherein microphone array and master board 22 is installed in
In lid 10, loudspeaker 30, inner support member 40 and rotating device are installed in housing 60.Pickup hole 12 is arranged on lid 10,
Loud-speaker opening 62 is arranged on housing 60, and loud-speaker opening 62 is provided with multiple, circumferential uniformly to gather in the side wall of housing 60, each loud-speaker opening
The position of 62 distributions is corresponding with the sounding face of loudspeaker 30.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, microphone array is arranged on microphone circuit plate 20, in present embodiment
Microphone array includes five microphones 200 altogether, wherein four microphones 200 are arranged circumferentially in microphone circuit plate 20
Marginal position, another microphone 200 are arranged in the center of microphone circuit plate 20.The equal court of acoustic aperture of each microphone 200
On, therefore pickup hole 12 is arranged on to the top of lid 10, pickup hole 12 be provided with it is multiple, with the microphone 200 positioned at center
The corresponding position of acoustic aperture be provided with a pickup hole 12, while corresponding with the acoustic aperture of the microphone 200 positioned at edge
Position circumference on be uniformly provided with multiple, the quantity in the preferred pickup hole 12 of present embodiment is more than the quantity of microphone 200.Wheat
Gram wind circuit board 20 is fixed on the top of master board 22 and electrically connected with master board 22.Microphone array in present embodiment
Including five microphones altogether, be only an example, the quantity of microphone is not limited to five in practical application, can be four,
Six, seven etc..
Common shown as shown in Figure 1, Figure 3 and Figure 4, rotating device includes the motor 46 for being fixedly mounted on the bottom of housing 60, motor
Drive gear 44 is installed, inner support member 40 is provided with the driven gear being meshed with drive gear 44 on 46 power output shaft
400。
Common shown as shown in Figure 1, Figure 3 and Figure 4, inner support member 40 includes horizontally disposed supporting plate 404, and by supporting plate
The support member side wall 406 of the 404 downwardly vertical extension in edge, supporting plate 404 and support member side wall 406 are structure as a whole, i.e., interior
Support member 40 is the lid-like of a back-off.The inner surface of support member side wall 406 is circumferentially with dentalation, this dentalation
For the driven gear 400 being meshed with drive gear 44.Loudspeaker 30 are fixedly mounted in supporting plate 404, when motor 46 works,
Driven gear 400 is driven to rotate by drive gear 44, so as to drive inner support member 40 to rotate, the sounding face of loudspeaker 30 also changes therewith
Become direction.
As Fig. 3 and Fig. 4 are jointly shown, the inner side of the side wall of housing 60 is provided with inwardly projecting positioning boss 66, support member side
The lower end of wall 406 is overlapped on positioning boss 66, and is rotated relative to positioning boss 66, and the pair of interior support part 40 of positioning boss 66 rises
Supporting role has been arrived, can effectively ensure that inner support member 40 rotates in the horizontal direction, has prevented inner support member 40 when rotating
Glance off.Further, the outside of the lower end of support member side wall 406 is provided with the overlap joint being adapted with positioning boss 66 being recessed upwards
Portion 402, the lower surface of clinch 402 are overlapped on the upper surface of positioning boss 66, and clinch 402 can play the work of positioning
With.
As Fig. 1 and Fig. 4 are jointly shown, profit is provided between the lower surface of clinch 402 and the upper surface of positioning boss 66
Rubber cushion 42 is slided, lubrication rubber cushion 42 is fixed on positioning boss 66 in present embodiment, and clinch 402 revolves relative to lubrication rubber cushion 42
Turn.Paving lubrication from lubricating jelly in present embodiment reduces noise, the effect of reduction orientation adjustment time, further, excellent
Choosing lubrication rubber cushion 42 be Teflon plastic pad, and can play lubrication in practical application in the utility model and it is unlimited
In rubber cushion, as long as the solid material with lubrication, such as graphite flake, sheet metal, nylon6 chips.
Shown in common as shown in Figure 1, Figure 3 and Figure 4, the bottom of housing 60 correspond to the position on the periphery of motor 46 provided with raising up
Fixed barricade 64, fixed barricade 64 can play position-limiting action to motor 46, prevent motor 46 from finding to move during work
Position.Positioning barricade 64 can be the wound motor continuous structure of 46 1 weeks or be arranged on the periphery of motor 46 and have some
The interrupted structure that point is formed.
As Fig. 1 and Fig. 3 are jointly shown, the bottom of housing 60 is also equipped with battery 50, and battery 50 is used for intelligent sound box
Each electronic component power supply.The position that the periphery of battery 50 is corresponded in the bottom of housing 60 also is provided with positioning barricade 64, for battery
50 positioning.
As Fig. 1 and Fig. 3 are jointly shown, slipmat 70 is provided with the outside of the bottom of housing 60, the bottom of preferably housing 60 is set
There is the holding tank of depression, slipmat 70 is arranged in holding tank, and the outer surface of the lower surface of slipmat 70 and the bottom of housing 60
Flush.Preferred slipmat 70 is silicagel pad in present embodiment, and the material of slipmat 70 is not limited to silicagel pad in practical application,
As long as the material of anti-skidding increase frictional force, such as rubber blanket, cloth pad can be played.
As shown in figure 3, the inner side of the side wall lower ends of lid 10 is provided with the lid location division 14 extended to housing 60, housing 60
Sidewall upper outside be provided with to lid 10 extend housing location division 68, lid location division 14 and housing location division 68 are mutual
Engaging, the wall outer surface that rear cover body 10 is combined with housing 60 when lid 10 flush with the wall outer surface of housing 60.
The utility model intelligent sound box gathers voice messaging using microphone array, then controls electricity according to voice messaging
Machine driving loudspeaker are rotated so that the sounding face of loudspeaker can be turned to according to the needs of user, can be caused at user's moment
, being capable of the best acoustics of uppick in the front in sound horn face.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all falls within the scope of protection of the utility model.
Claims (10)
1. intelligent sound box, including cylindrical shell, it is characterised in that
Microphone array is installed, the shell is provided with pickup hole above the enclosure；
Inner support member is installed in the shell below the microphone array, loudspeaker is installed on the inner support member
, multiple loud-speaker openings are circumferentially distributed with the side wall of the shell towards the side wall of the shell in the sounding faces of the loudspeaker；
Rotating device, driving backspin of the inner support member in the rotating device are fixedly connected with below the inner support member
Turn；
Master board is also equipped with the shell, the microphone array, the rotating device are electric with the master board
Connection, the voice signal that the master board collects according to the microphone array controls the rotating device to rotate, by institute
The sounding face for stating loudspeaker turns to the direction that user needs.
2. intelligent sound box according to claim 1, it is characterised in that the rotating device includes installation on the housing
Motor, drive gear is installed, the inner support member is provided with and the drive gear on the power output shaft of the motor
The driven gear being meshed.
3. intelligent sound box according to claim 2, it is characterised in that the inner support member includes horizontally disposed support
Plate, and the support member side wall of the downwardly vertical extension in edge by the supporting plate, the inner circumferential of the support member side wall are set
There is the driven gear.
4. intelligent sound box according to claim 3, it is characterised in that the shell includes the lid snapped together up and down
And housing, the microphone array and the master board are arranged in the lid, the inner support member, the loudspeaker, institute
Rotating device is stated to be installed in the housing；The pickup hole is arranged on the lid, and the loud-speaker opening is arranged on described
On housing.
5. intelligent sound box according to claim 4, it is characterised in that the inner side of the side wall of the housing is provided with inwardly projecting
Positioning boss, the outsides of the support member side wall lower ends is provided with the overlap joint being adapted with the positioning boss being recessed upwards
Portion, the clinch rotate relative to the positioning boss.
6. intelligent sound box according to claim 5, it is characterised in that be provided between the clinch and the positioning boss
Lubricate rubber cushion.
7. intelligent sound box according to claim 4, it is characterised in that the motor is fixedly mounted on the bottom of the housing
Portion, the bottom of the housing correspond to the position on the motor periphery provided with the positioning barricade for being used to fix the motor.
8. intelligent sound box according to claim 4, it is characterised in that the microphone array is arranged on microphone circuit plate
On, and circumference of each microphone in the microphone array along the microphone circuit plate is uniformly distributed, Mike's wind-powered electricity generation
Road plate electrically connects with the master board.
9. intelligent sound box according to claim 4, it is characterised in that be provided with slipmat on the outside of the housing bottom.
10. intelligent sound box according to claim 4, it is characterised in that the inner side of the side wall lower ends of the lid be provided with to
The lid location division of the housing extension, the outside of the sidewall upper of the housing are provided with the housing extended to the lid and positioned
Portion, the lid location division are mutually clamped with the housing location division；The side of the wall outer surface of the lid and the housing
Wall outer surface flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438543.0U CN206658288U (en) | 2017-04-24 | 2017-04-24 | Intelligent sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438543.0U CN206658288U (en) | 2017-04-24 | 2017-04-24 | Intelligent sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658288U true CN206658288U (en) | 2017-11-21 |
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ID=60319982
Family Applications (1)
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| CN201720438543.0U Active CN206658288U (en) | 2017-04-24 | 2017-04-24 | Intelligent sound box |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124207A (en) * | 2017-12-21 | 2018-06-05 | 重庆金鑫科技产业发展有限公司 | A kind of Novel sound box mounting shell |
| CN109068234A (en) * | 2018-10-29 | 2018-12-21 | 歌尔科技有限公司 | A kind of audio frequency apparatus orientation vocal technique, device, audio frequency apparatus |
| CN109257682A (en) * | 2018-09-29 | 2019-01-22 | 歌尔科技有限公司 | Pickup adjusting method, controlling terminal and computer readable storage medium |
| CN110830877A (en) * | 2018-08-08 | 2020-02-21 | 台山市恒东音响科技有限公司 | Automatic stereo set that adjusts and turn to |
| CN111405398A (en) * | 2020-03-27 | 2020-07-10 | 歌尔股份有限公司 | Sound box and electronic equipment |
| CN113132829A (en) * | 2019-12-30 | 2021-07-16 | 华为技术有限公司 | Housing assembly and electronic device |
| CN113423033A (en) * | 2021-07-14 | 2021-09-21 | 歌尔科技有限公司 | Intelligent sound box and control method thereof |
| US11134336B2 (en) | 2018-07-12 | 2021-09-28 | Clean Energy Labs, Llc | Cover-baffle-stand system for loudspeaker system and method of use thereof |
| CN113707147A (en) * | 2021-09-01 | 2021-11-26 | 深圳市天娇伟业科技有限公司 | Internet intelligent control equipment with built-in AI voice recognition |
| EP3873104A4 (en) * | 2018-10-26 | 2021-12-29 | Tencent Technology (Shenzhen) Company Limited | Sound box system, sound box and sound box base |
| US11317198B2 (en) | 2018-10-26 | 2022-04-26 | Tencent Technology (Shenzhen) Company Limited | Loudspeaker system, loudspeaker, and loudspeaker base |
-
2017
- 2017-04-24 CN CN201720438543.0U patent/CN206658288U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124207A (en) * | 2017-12-21 | 2018-06-05 | 重庆金鑫科技产业发展有限公司 | A kind of Novel sound box mounting shell |
| US11134336B2 (en) | 2018-07-12 | 2021-09-28 | Clean Energy Labs, Llc | Cover-baffle-stand system for loudspeaker system and method of use thereof |
| CN110830877A (en) * | 2018-08-08 | 2020-02-21 | 台山市恒东音响科技有限公司 | Automatic stereo set that adjusts and turn to |
| CN109257682B (en) * | 2018-09-29 | 2020-04-24 | 歌尔科技有限公司 | Sound pickup adjusting method, control terminal and computer readable storage medium |
| CN109257682A (en) * | 2018-09-29 | 2019-01-22 | 歌尔科技有限公司 | Pickup adjusting method, controlling terminal and computer readable storage medium |
| EP3873104A4 (en) * | 2018-10-26 | 2021-12-29 | Tencent Technology (Shenzhen) Company Limited | Sound box system, sound box and sound box base |
| US11317198B2 (en) | 2018-10-26 | 2022-04-26 | Tencent Technology (Shenzhen) Company Limited | Loudspeaker system, loudspeaker, and loudspeaker base |
| US11638090B2 (en) | 2018-10-26 | 2023-04-25 | Tencent Technology (Shenzhen) Company Limited | Loudspeaker system, loudspeaker, and loudspeaker base |
| CN109068234A (en) * | 2018-10-29 | 2018-12-21 | 歌尔科技有限公司 | A kind of audio frequency apparatus orientation vocal technique, device, audio frequency apparatus |
| US11438692B2 (en) | 2018-10-29 | 2022-09-06 | Goertek Inc. | Directional sound generation method and device for audio apparatus, and audio apparatus |
| CN113132829A (en) * | 2019-12-30 | 2021-07-16 | 华为技术有限公司 | Housing assembly and electronic device |
| CN111405398A (en) * | 2020-03-27 | 2020-07-10 | 歌尔股份有限公司 | Sound box and electronic equipment |
| CN111405398B (en) * | 2020-03-27 | 2021-12-28 | 歌尔股份有限公司 | Sound box and electronic equipment |
| CN113423033A (en) * | 2021-07-14 | 2021-09-21 | 歌尔科技有限公司 | Intelligent sound box and control method thereof |
| CN113707147A (en) * | 2021-09-01 | 2021-11-26 | 深圳市天娇伟业科技有限公司 | Internet intelligent control equipment with built-in AI voice recognition |
| CN113707147B (en) * | 2021-09-01 | 2023-08-15 | 深圳市天娇伟业科技有限公司 | Internet intelligent control equipment with built-in AI voice recognition |
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