CN109121030A - A kind of intelligent display speaker, equipment - Google Patents

A kind of intelligent display speaker, equipment Download PDF

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Publication number
CN109121030A
CN109121030A CN201811270482.7A CN201811270482A CN109121030A CN 109121030 A CN109121030 A CN 109121030A CN 201811270482 A CN201811270482 A CN 201811270482A CN 109121030 A CN109121030 A CN 109121030A
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CN
China
Prior art keywords
intelligent display
speaker
display speaker
swing component
lower casing
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Granted
Application number
CN201811270482.7A
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Chinese (zh)
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CN109121030B (en
Inventor
董学会
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Goertek Intelligent Technology Co Ltd
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Goertek Intelligent Technology Co Ltd
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Priority to CN201811270482.7A priority Critical patent/CN109121030B/en
Publication of CN109121030A publication Critical patent/CN109121030A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

The present invention discloses a kind of intelligent display speaker, equipment.Intelligent display device of the invention includes intelligent display speaker, and intelligent display speaker of the invention includes: the shell including egg type structure;The suspension of enclosure interior center has movable swing component;And the annular electromagnetic assembly around swing component is provided on case inside wall, the magnetic field force being sized with direction and/or setpoint frequency is generated by controlling annular electromagnetic assembly, driving swing component is swung, and realizes that speaker generates the desired movement of user.Intelligent display loudspeaker box structure of the invention is novel, the competitiveness of intelligent display speaker can be promoted, since intelligent display speaker is internally provided with annular electromagnetic assembly, the magnetic field force for being sized direction and/or setpoint frequency by controlling annular electromagnetic assembly generation, drive swing component movement, so that intelligent display speaker is generated the desired movement of user, realizes the orientation adjustment of intelligent display speaker display screen.

Description

A kind of intelligent display speaker, equipment
Technical field
The present invention relates to a kind of intelligent display speakers, equipment.
Background technique
With the improvement of living standards, smart home more and more occurs in people's daily life, and intelligence is more Media device (such as intelligent sound box) is extensively popular as a kind of product therein.Some intelligent multimedia equipment in the market It is provided with display screen mostly, display screen can be not only used for display relevant information, can also realize intelligence by touching display screen Multimedia control.
Currently, the display screen of intelligent multimedia equipment is typically toward fixation, it cannot adjust in real time and be oriented display, with right Quasi- people's direction, so that user requires the opposite for being moved to display screen when watching display screen or carrying out touch control operation Or equipment is moved manually, cause man-machine interaction effect poor, influences user experience.
Summary of the invention
The present invention provides a kind of intelligent display speakers, equipment, fixed with the display screen direction for solving prior art The problem of.
One aspect of the invention provides a kind of intelligent display speaker, comprising: the shell including egg type structure;Enclosure interior Center suspension has movable swing component;And the annular electromagnetic assembly around swing component is provided on case inside wall, lead to It crosses the annular electromagnetic assembly of control and generates the magnetic field force being sized with direction and/or setpoint frequency, driving swing component is swung, realization Speaker generates the desired movement of user.
Preferably, shell includes: lower casing and upper cover, and the bottom of lower casing is egg type structure, and the top of lower casing is column construction, Upper cover is fixed on the upper end of lower casing.
Preferably, intelligent display speaker further includes the fixation bracket that lower shell upper portion inner sidewall is arranged in, fixed bracket direction The side flexural pivot of lower casing bottom;Swing component one end includes the ball-joint hole hinged with flexural pivot, and the other end includes swinging Load includes the connecting rod of an androgynous design between ball-joint hole and oscillatory load.
Preferably, oscillatory load includes the sphere by electromagnetic attraction.
Preferably, electromagnetic assembly include multiple solenoid groups at annular array, multiple solenoidal annular arrays fix Inner sidewall in lower casing bottom.
Preferably, intelligent display speaker further includes that the center of the lower casing bottom is arranged in for reducing the weight of speaker The mass of the heart.
Preferably, intelligent display speaker further includes the camber display screen being arranged on the outside of lower shell upper portion.
Preferably, intelligent display speaker further includes the camera module that upper outer side of lid is arranged in, and camera module includes ball Shape camera array includes multiple cameras of distribution spherical in shape in spherical shooting head array.
Preferably, intelligent display speaker further includes the pcb board being arranged on the inside of upper cover, is provided with microphone array on pcb board Column, upper cover are provided with outlet sound mouth at the position with respect to microphone each in microphone array.
The present invention by setting egg type structure for the bottom of voice box casing, allow speaker bottom always with contact surface It is kept in contact, forms a kind of structure novel speaker, the competitiveness of intelligent display speaker is promoted, due to setting inside intelligent display speaker It is equipped with annular electromagnetic assembly, generates the magnetic field force being sized with direction and/or setpoint frequency by controlling annular electromagnetic assembly, It drives swing component to swing, so that intelligent display speaker is generated the desired movement of user, realize determining for intelligent display speaker display direction To adjusting.
Another aspect of the invention provides a kind of intelligent display device, comprising: above-mentioned intelligent display speaker.
The present invention is egg type structure by the housing bottom of intelligent display speaker included by setting intelligent display device, is led to Crossing is kept in contact intelligent display speaker bottom with contact surface always, is arranged inside intelligent display speaker by control Annular electromagnetic assembly generate and be sized magnetic field force with direction and/or setpoint frequency, driving swing component is swung, and keeps intelligence aobvious Show that speaker generates the desired movement of user, realizes the orientation adjustment of intelligent display device display direction.
Detailed description of the invention
Fig. 1 is the explosive view of the intelligent display speaker shown in the embodiment of the present invention;
Fig. 2 is the schematic perspective view of the intelligent display speaker shown in the embodiment of the present invention;
Fig. 3 is the cross-sectional view of the intelligent display speaker shown in the embodiment of the present invention;
Fig. 4 is the top view corresponding to Fig. 3 shown in the embodiment of the present invention;
Fig. 5 is the perspective view that the swing component shown in the embodiment of the present invention is swung;
Fig. 6 is the top view corresponding to Fig. 5 shown in the embodiment of the present invention;
Fig. 7 is the camera module schematic diagram shown in the embodiment of the present invention;
Fig. 8 is the top view of the camera module shown in the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention Formula is described in further detail.
Hereinafter, will be described with reference to the accompanying drawings the embodiment of the present invention.However, it should be understood that these descriptions are only exemplary , and be not intended to limit the scope of the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, with Avoid unnecessarily obscuring idea of the invention.
Term as used herein is not intended to limit the present invention just for the sake of description specific embodiment.Used here as Word " one ", " one (kind) " and "the" etc. also should include " multiple ", " a variety of " the meaning, unless in addition context clearly refers to Out.In addition, the terms "include", "comprise" as used herein etc. show the presence of the feature, step, operation and/or component, But it is not excluded that in the presence of or add other one or more features, step, operation or component.
There are all terms (including technical and scientific term) as used herein those skilled in the art to be generally understood Meaning, unless otherwise defined.It should be noted that term used herein should be interpreted that with consistent with the context of this specification Meaning, without that should be explained with idealization or excessively mechanical mode.
The present invention provides a kind of intelligent display speaker.
Fig. 1 is the explosive view of the intelligent display speaker shown in the embodiment of the present invention, and Fig. 2 is the intelligence shown in the embodiment of the present invention It can show the schematic perspective view of speaker, Fig. 3 is the cross-sectional view of the intelligent display speaker shown in the embodiment of the present invention, and Fig. 4 is The top view corresponding to Fig. 3 shown in the embodiment of the present invention, as shown in Figs 1-4, the speaker of the present embodiment includes:
Shell (2,9) including egg type structure, the suspension of enclosure interior center have movable swing component 5 and shell It is provided with the annular electromagnetic assembly 6 around swing component on inner sidewall, is sized by the annular electromagnetic assembly generation of control and square To and/or setpoint frequency magnetic field force, driving swing component 5 swing, realize intelligent display speaker generate the desired movement of user, Such as swing or rotate by attracting or repelling swing component, the display screen of intelligent display speaker is adjusted in pitch orientation and/or water It square changes, display direction is adjusted upwards in two freedom degrees, to realize the orientation adjustment of display screen.
The present embodiment by setting egg type structure for the bottom of voice box casing, allow speaker bottom always with contact Face is kept in contact, and forms a kind of structure novel speaker, the competitiveness of intelligent display speaker is promoted, inside intelligent display speaker It is provided with annular electromagnetic assembly, generates the magnetic field being sized with direction and/or setpoint frequency by controlling annular electromagnetic assembly Power, driving swing component are swung, and so that intelligent display speaker is generated the desired movement of user, are realized intelligent display speaker display direction Orientation adjustment.
As shown in Figs. 1-2, the shell of the present embodiment includes lower casing 9 and upper cover 2, and the bottom of lower casing 9 is egg type structure, i.e., such as Class hemispherical shown in Fig. 2, the top of lower casing 9 are column construction, and upper cover 2 can fix in such a way that gluing or screw are fixed In 9 upper end of lower casing.
As shown in connection with fig. 3, the intelligent display speaker of the present embodiment further includes the fixed branch that lower shell upper portion inner sidewall is arranged in Frame 4, the side of fixed bracket 4 towards lower casing bottom are provided with flexural pivot 41, and 5 one end of swing component includes cutting with scissors with flexural pivot 41 The ball-joint hole connect, the other end include oscillatory load 51, include the company of an androgynous design between ball-joint hole and oscillatory load 51 Bar;Obviously, fixed side ball-joint hole of the bracket towards lower casing bottom, swing component one end includes the flexural pivot hinged with ball-joint hole Connector.Wherein, oscillatory load 51 includes by electromagnetic attraction sphere, and oscillatory load 51 is, for example, magnetic ball or iron ball.
The electromagnetic assembly of the present embodiment include multiple solenoid groups at annular array, multiple solenoidal annular arrays are solid It is scheduled on the inner sidewall of lower casing bottom, with reference to Fig. 4, multiple relatively intelligent display speaker central axis of solenoid are at spoke in the present embodiment It penetrates shape to radiate on lower casing inner sidewall direction, to guarantee that accurate control swing component generates movement desired by user, the present embodiment Multiple solenoids array axis for being in be the annular shaft array structure being uniformly looped around on lower casing bottom inside wall, it is solenoidal Quantity is more, and control precision is higher, and solenoidal quantity can be set according to required precision.
As shown in figure 3, the intelligent display speaker of the present embodiment further include setting lower casing bottom centre position for reducing The mass 7 of the center of gravity of speaker guarantees that intelligent display speaker generates the effect of tumbler.
In the present embodiment each part of intelligent display speaker around the corresponding centrifugal force of intelligent display speaker central axis with The resultant force for the centrifugal force that intelligent display speaker quality generates is zero, to constitute a balance system, so that in its natural state, pendulum Moving part is in equilibrium state.
The intelligent display speaker of the present embodiment further includes the camber display screen 8 being arranged on the outside of lower shell upper portion, is arranged upper The camera module 1 of outer side of lid and the pcb board 3 being arranged on the inside of upper cover, as shown in Figure 1, camber display screen can cover lower casing The a part on top, such as can be 180 ° by camber display screen radian.The camera module of the present embodiment includes spherical shooting Head array includes multiple cameras of distribution spherical in shape with reference to Fig. 7-8, in spherical shooting head array, utilizes spherical camera battle array Column photographing panorama picture determines user location.With reference to Fig. 2, microphone array is provided on pcb board 3, upper cover 2 is with respect to microphone array It is provided with outlet sound mouth 21 at the position of each microphone 31 in column, so that each microphone in microphone array picks up user's language Sound, the present embodiment do not limit number of microphone.
With reference to Fig. 6-7, the working principle of the intelligent display speaker of the present embodiment are as follows:
It using spherical shooting head array photographing panorama picture, analyzes panoramic picture and determines user location, control annular electromagnetism Component generates the magnetic field force being sized with direction and/or setpoint frequency, driving swing component movement, and intelligent display speaker is being swung It under the action of part oscillatory load, rotates on the contact surface, the direction of intelligent display speaker camber display screen changes therewith, works as curved surface When display screen is towards user location, recycling is taken pictures towards the camera in the spherical shooting head array of user side, point Analysis shoots resulting image to determine the offset angle of camber display screen in the vertical direction and the horizontal direction, according to offset angle into One step controls annular electromagnetic assembly and generates magnetic field force, and driving swing component is swung, and intelligent display speaker is in swing component oscillatory load Under effect, relative contact changes, as shown in Fig. 2, making the compensation angle of camber display screen in the vertical direction and the horizontal direction Degree is zero, achievees the purpose that camber display screen is directed at user's eyes completely.
The orientation of the intelligent display speaker camber display screen of the present embodiment shows to be controlled by electromagnetic assembly and realize, passes through control Different solenoids generate the magnetic field force of correspondingly sized direction or corresponding frequencies, and driving swing component is swung, and realize speaker relative to connecing Two freedom degree, that is, vertical angles of contacting surface (pitch orientation corresponding to speaker) and level angle (the rotation side corresponding to speaker To) adjusting, shown with achieving the purpose that be precisely controlled display orientation, preferably realize human-computer interaction.
At least there is following advantages in the intelligent display speaker of the present embodiment:
1, the intelligent display speaker novel in appearance of the present embodiment, can be improved the market competitiveness;
2, the present embodiment is using electromagnetic assembly and swing component as the core of intelligent display speaker camber display screen orientation adjustment Center portion part realizes adjusting of the intelligent display speaker relative to two freedom degrees of contact surface, allows human eye aobvious with intelligence in real time Show that speaker camber display screen keeps vertical reversed, interaction is more friendly, reinforces user experience.
The present invention also provides a kind of intelligent display devices.
The intelligent display device of the present embodiment includes previously described intelligent display speaker.
The present embodiment is egg type structure by the housing bottom of intelligent display speaker included by setting intelligent display device, By being kept in contact intelligent display speaker bottom with contact surface always, it is arranged in intelligent display speaker by control The annular electromagnetic assembly in portion generates the magnetic field force being sized with direction and/or setpoint frequency, and driving swing component is swung, and makes intelligence It shows that speaker generates the desired movement of user, realizes the orientation adjustment of intelligent display device display direction.
The above description is merely a specific embodiment, under above-mentioned introduction of the invention, those skilled in the art Other improvement or deformation can be carried out on the basis of the above embodiments.It will be understood by those skilled in the art that above-mentioned tool Body description only preferably explains that the purpose of the present invention, protection scope of the present invention should be subject to the protection scope in claims.

Claims (10)

1. a kind of intelligent display speaker, comprising:
Shell including egg type structure;
The suspension of enclosure interior center has movable swing component;And
It is provided with the annular electromagnetic assembly around the swing component on case inside wall, is produced by controlling the annular electromagnetic assembly The raw magnetic field force being sized with direction and/or setpoint frequency, driving swing component are swung, and realize that intelligent display speaker generates user Desired movement.
2. intelligent display speaker according to claim 1, which is characterized in that the shell includes: lower casing and upper cover, described The bottom of lower casing is egg type structure, and the top of the lower casing is column construction, and the upper cover is fixed on the upper end of the lower casing.
3. intelligent display speaker according to claim 2, which is characterized in that further include being arranged on the inside of the lower shell upper portion The side of the fixation bracket of wall, the fixed bracket towards the lower casing bottom is provided with flexural pivot;
Described swing component one end includes the ball-joint hole hinged with the flexural pivot, and the other end includes oscillatory load, the ball It include the connecting rod of an androgynous design between hinge hole and the oscillatory load.
4. intelligent display speaker according to claim 3, which is characterized in that the oscillatory load includes by electromagnetic attraction Sphere.
5. intelligent display speaker according to claim 2, which is characterized in that the electromagnetic assembly includes multiple solenoid groups At annular array, the multiple solenoidal annular array is fixed on the inner sidewall of the lower casing bottom.
6. intelligent display speaker according to claim 2, which is characterized in that further include being arranged in the lower casing bottom Heart position for reducing the center of gravity of speaker mass.
7. intelligent display speaker according to claim 2, which is characterized in that further include the song being arranged on the outside of lower shell upper portion Face display screen.
8. intelligent display speaker according to claim 2, which is characterized in that further include the camera that upper outer side of lid is arranged in Mould group, the camera module include spherical shooting head array, more including distribution spherical in shape in the spherical shooting head array A camera.
9. intelligent display speaker according to claim 2, which is characterized in that it further include the pcb board being arranged on the inside of upper cover, Microphone array is provided on the pcb board, the upper cover is provided at the position with respect to microphone each in microphone array Outlet sound mouth.
10. a kind of intelligent display device, including such as the described in any item intelligent display speakers of claim 1-9.
CN201811270482.7A 2018-10-29 2018-10-29 Intelligent display sound box and equipment Active CN109121030B (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

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CN113556649A (en) * 2020-04-23 2021-10-26 百度在线网络技术(北京)有限公司 Broadcasting control method and device of intelligent sound box
CN113747303A (en) * 2021-09-06 2021-12-03 上海科技大学 Directional sound beam whisper interaction system, control method, control terminal and medium

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JP2000253333A (en) * 1999-02-26 2000-09-14 Canon Inc Display device and its control method
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CN104679961A (en) * 2015-03-17 2015-06-03 中国人民解放军国防科学技术大学 Electromagnetic docking control method and device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113556649A (en) * 2020-04-23 2021-10-26 百度在线网络技术(北京)有限公司 Broadcasting control method and device of intelligent sound box
CN113556649B (en) * 2020-04-23 2023-08-04 百度在线网络技术(北京)有限公司 Broadcasting control method and device of intelligent sound box
CN113747303A (en) * 2021-09-06 2021-12-03 上海科技大学 Directional sound beam whisper interaction system, control method, control terminal and medium
CN113747303B (en) * 2021-09-06 2023-11-10 上海科技大学 Directional sound beam whisper interaction system, control method, control terminal and medium

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