CN105451122A - Multifunctional flat-panel sound box - Google Patents
Multifunctional flat-panel sound box Download PDFInfo
- Publication number
- CN105451122A CN105451122A CN201510900097.6A CN201510900097A CN105451122A CN 105451122 A CN105451122 A CN 105451122A CN 201510900097 A CN201510900097 A CN 201510900097A CN 105451122 A CN105451122 A CN 105451122A
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- CN
- China
- Prior art keywords
- sound equipment
- driver
- module
- multifunctional flat
- oscillating plate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The invention discloses a multifunctional flat-panel sound box. The multifunctional flat-panel sound box comprises a framework, a vibration plate, drivers, a switching assembly, a control unit, a liquid crystal display and a back plate, wherein the vibration plate has a three-layer structure, and comprises a honeycomb plate, an upper veneer attached to an upper surface of the honeycomb plate, and a lower veneer attached to a lower surface of the honeycomb plate; the vibration plate is fixed on a front side of the framework; metal loops are fixed on a lower surface of the vibration plate through glue; the drivers are arranged in the metal loops, and used for driving the vibration plate; the switching assembly is connected with the drivers, and used for switching a sound source of the sound box; the switching assembly comprises an amplitude modulation/frequency modulation module and an external storage equipment access module; the control unit is connected with the drivers and the switching assembly; the liquid crystal display is arranged on an upper surface of the vibration plate, and used for displaying; the back plate has a slotted structure, and is used for forming a sound effect room; and the back plate is arranged on a back side of the framework. The multifunctional flat-panel sound box does not occupy indoor space, has a practical value, and can display time and lyrics.
Description
Technical field
The present invention relates to stereo set field.More particularly, the present invention relates to a kind of multifunctional flat sound equipment.
Background technology
Sound equipment refers to other sounds except the language of people, music, comprises the sound of natural environment, various sound etc. that the sound of animal, the sound equipment of machine tools, the action of people send.Sound equipment mainly comprises power amplifier, all round equipment (comprising compressor, effect device, equalizer, VCD, DVD etc.), loud speaker (audio amplifier, loudspeaker) sound console, microphone, display device etc.Wherein, audio amplifier is exactly audio output device, loudspeaker, subwoofer etc.Generally include in an audio amplifier high and low, in three kinds of loud speakers.
There is a kind of flat panel loudspeaker in the development along with science and technology, this sound equipment adopts 180 degree of plane sounding without conical horn and audio amplifier combines with art, and audio amplifier is drawn exactly, is the substitute of traditional sound equipment, and this sound equipment is very small and exquisite can be embedded in wall, the interior space can not be taken.This sound equipment have super broad, intelligent, save the characteristic such as space; It is applicable to family's individual decoration, the places such as coffee shop, teahouse, dining room, audio-visual education room, meeting room, hotel, public's vehicles, public's Recreational places, public's broadcast.
Existing flat panel loudspeaker real surface is mural painting, can not show date, the time, the lyrics etc., function singleness.
Summary of the invention
The technical problem to be solved in the present invention is to provide and does not a kind ofly take indoor space, and what have a practical value can the multifunctional flat sound equipment of displaying time.
In order to realize object of the present invention, the technical scheme of employing is:
A kind of multifunctional flat sound equipment, comprising:
Framework, it is the body supports mechanism of flat panel loudspeaker;
Oscillating plate, it is three-decker, comprises cellular board, is attached at the upper veneer of cellular board upper surface, and be attached at the lower veneer of cellular board lower surface, described oscillating plate is fixed on front side of framework, and described oscillating plate lower surface is fixed with metal ring by glue;
Driver, it is placed in metal ring, and for driving oscillating plate, described driver top is coated with carbon fiber damping sheet;
Changeover module, it is connected with driver, and for switching the source of sound of described sound equipment, described changeover module comprises AM/FM module and External memory equipment access module;
Control unit, it is connected with driver, changeover module, is responsible for computing and process;
Liquid crystal display, it is placed in oscillating plate upper surface, with display;
And backboard, it is channel-shaped structure, and for the formation of audio room, described backboard is located on rear side of described framework.
Preferably, described AM/FM module, for receiving broadcast, when the source of sound of described sound equipment is switched to broadcast by described handover module, described control unit controls described AM/FM module and automatically receives rope broadcasting channel and play by driver drives oscillating plate.
Preferably, described External memory equipment access module, for the memory device of outside is connected with described sound equipment, when the source of sound of described sound equipment is switched to described External memory equipment by described handover module, described control unit controls to carry out Play Control by described External memory equipment access module to the audio file in described External memory equipment.
Preferably, described upper veneer and lower veneer adopt different materials to make, and described upper veneer adopts glass fibre, carbon fiber or shellproof cloth to make, and described lower veneer is the one in composite plate, plank or cardboard.
Preferably, described control unit comprises control button, and described control button is arranged at described sound equipment surface.
Preferably, inside described framework, surrounding is with high density foam bar, and described framework is the frame structure of wood, iron or plastic processing.
Preferably, also comprise termination, for connecting described driver and oscillating plate, described termination is multiple, and described driver is identical with described driver number.
Preferably, described backboard is almag plate, described backboard offers several through holes.
Preferably, the length-width ratio of described oscillating plate is golden section proportion.
The present invention at least comprises following beneficial effect:
(1) the present invention is by oscillating plate fixing metal ring set, and driver is placed in metal ring, and coated carbon fiber damping sheet at an upper portion thereof, thus improve heat dispersion, reduce distortion;
(2) backboard of the present invention adopts channel-shaped structure, does not form a solid space, can increase radiating effect after backboard and oscillating plate, and form sound equipment separate space, tonequality of unrolling is better;
(3) length-width ratio of the present invention is golden section proportion, and the length-width ratio of the backboard of use is also golden section proportion, thus ensures to reach better tonequality;
(4)) of the present inventionly to combine together with electronic display unit, be arranged on body of wall, can space be saved, again there is practicality.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present invention;
Fig. 2 is the vertical view bottom backboard of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
The present invention relates to a kind of multifunctional flat sound equipment, as depicted in figs. 1 and 2, comprise framework 1, the one side of described framework 1 is oscillating plate 10, described oscillating plate 10 is three-decker, comprise cellular board, be attached at the upper veneer of cellular board upper surface, be attached at the lower veneer of cellular board lower surface, described framework 1 another side is the backboard 9 with channel-shaped structure, described LCD panel 12 to be arranged on oscillating plate on veneer, described oscillating plate 10 lower surface is fixed with becket 2, driver 3 is placed with in described becket 2, described driver 3 is by termination 4 and changeover module 5, control unit 8 is connected, described driver 3 top is coated with carbon fiber damping sheet 6.
Wherein, becket 2 is fixed on oscillating plate 10 by glue, is connected between becket 2 with driver 3 by T-shaped joint face.Because driver 3 is not that direct screw is riveted on oscillating plate 10, but use a becket 2 in outside.This becket 2 glue and oscillating plate 10 bond, and then insert in it by driver 3, loosen and the noise that brings under so can preventing from being mechanically anchored in sound vibrations; And adopt glue bonding that bonding can be made more firm, can not loosen, without noise, reduce failure rate, prevent driver to be oxidized.Be connected by T-shaped joint face between becket 2 with driver 3, also can strengthen firmness.Backboard 9 can adopt almag plate, compared with traditional metallic plate, almag plate is adopted to gain in strength, improve heat dispersion, strengthen corrosion resistance, backboard 9 offers several through holes 91, and the length-width ratio of this backboard 9 is golden section proportion, the thermal endurance of sound equipment so can be made better, improve the acoustical quality of sound equipment simultaneously.Described backboard 9 is channel-shaped structure, and leaves space between oscillating plate 10, thus makes to install the rear portion of box body and form a solid space, increases heat radiation, forms sound space, tonequality of unrolling is better.
Described changeover module 4 comprises AM/FM module, for receiving broadcast, when the source of sound of described sound equipment is switched to broadcast by described handover module, described control unit 8 controls described AM/FM module and automatically receives rope broadcasting channel and play by driver drives oscillating plate; Described changeover module 4 also comprises External memory equipment access module, for the memory device of outside is connected with described sound equipment, when the source of sound of described sound equipment is switched to described External memory equipment by described handover module, described control unit 8 controls to carry out Play Control by described External memory equipment access module to the audio file in described External memory equipment.
Framework 1 surrounding is high density foam bar 7, thus forms two-layer new structure.Wherein, the hardness of high density foam bar is moderate.Change two layers of original rigid connection structure, the shortcoming that cannot access vibrations source of sound can be overcome, greatly improve tonequality, and under smaller tremors, body of wall is not damaged, damping, two layers of original rigid structure have fettered the space of vibrations simultaneously, utilize high density foam bar can make the better effects if of low frequency.
Described oscillating plate 10 is provided with multiple termination 4, and described driver 3 is identical with the number of termination 4, is installed separately between described driver 3.As shown in Figure 2, oscillating plate 10 is provided with 4 terminations, and driver 3 number is 4, and the position that four that are arranged on oscillating plate 10 respectively different, compared to original driver 3 connection, the present invention can support more than 2 sound channels simultaneously, support stereo, overcome monaural shortcoming.
In described control unit, 8 comprise control button 11, and described control button 11 is arranged at described sound equipment surface, for directly controlling described sound equipment work by described control unit.
The length-width ratio of described multifunctional flat sound equipment is preferably golden section proportion, and the length-width ratio of same described installation box body is also preferably golden section proportion, adopts golden section proportion that sound equipment can be made to reach better tonequality.
During work, by the input mode of the model choice source of sound of changeover module, can select to play broadcasting channel or displaying audio file, every playing function can be realized by controlling button 11, as source of sound switches, song or lyrics display, volume controls, play/suspend and control, the receipts rope, storage, selection broadcasting etc. of broadcasting channel, liquid crystal display 12 for the state of displaying the play, the lyrics, when closing sound equipment, liquid crystal display 12 is for displaying time and date.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and execution mode utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. a multifunctional flat sound equipment, is characterized in that, comprising:
Framework, it is the body supports mechanism of flat panel loudspeaker;
Oscillating plate, it is three-decker, comprises cellular board, is attached at the upper veneer of cellular board upper surface, and be attached at the lower veneer of cellular board lower surface, described oscillating plate is fixed on front side of framework, and described oscillating plate lower surface is fixed with metal ring by glue;
Driver, it is placed in metal ring, and for driving oscillating plate, described driver top is coated with carbon fiber damping sheet;
Changeover module, it is connected with driver, and for switching the source of sound of described sound equipment, described changeover module comprises AM/FM module and External memory equipment access module;
Control unit, it is connected with driver, changeover module, is responsible for computing and process;
Liquid crystal display, it is placed in oscillating plate upper surface, with display;
And backboard, it is channel-shaped structure, and for the formation of audio room, described backboard is located on rear side of described framework.
2. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, described AM/FM module, for receiving broadcast, when the source of sound of described sound equipment is switched to broadcast by described handover module, described control unit controls described AM/FM module and automatically receives rope broadcasting channel and play by driver drives oscillating plate.
3. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, described External memory equipment access module, for the memory device of outside is connected with described sound equipment, when the source of sound of described sound equipment is switched to described External memory equipment by described handover module, described control unit controls to carry out Play Control by described External memory equipment access module to the audio file in described External memory equipment.
4. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, described upper veneer and lower veneer adopt different materials to make, and described upper veneer adopts glass fibre, carbon fiber or shellproof cloth to make, and described lower veneer is the one in composite plate, plank or cardboard.
5. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, described control unit comprises control button, and described control button is arranged at described sound equipment surface.
6. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, inside described framework, surrounding is with high density foam bar, and described framework is the frame structure of wood, iron or plastic processing.
7. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, also comprise termination, for connecting described driver and oscillating plate, described termination is multiple, and described driver is identical with described driver number.
8. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, described backboard is almag plate, described backboard offers several through holes.
9. multifunctional flat sound equipment as claimed in claim 1, it is characterized in that, the length-width ratio of described oscillating plate is golden section proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900097.6A CN105451122A (en) | 2015-12-08 | 2015-12-08 | Multifunctional flat-panel sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900097.6A CN105451122A (en) | 2015-12-08 | 2015-12-08 | Multifunctional flat-panel sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105451122A true CN105451122A (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510900097.6A Pending CN105451122A (en) | 2015-12-08 | 2015-12-08 | Multifunctional flat-panel sound box |
Country Status (1)
| Country | Link |
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| CN (1) | CN105451122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11363381B2 (en) | 2018-09-18 | 2022-06-14 | Lg Display Co., Ltd. | Display apparatus |
Citations (8)
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| CN102625212A (en) * | 2012-04-01 | 2012-08-01 | 英爵音响（上海）有限公司 | Flat-panel sound box |
| CN202514040U (en) * | 2012-04-01 | 2012-10-31 | 英爵音响（上海）有限公司 | Wall-hidden type sound equipment and system thereof |
| CN202818536U (en) * | 2012-08-08 | 2013-03-20 | 英爵音响（上海）有限公司 | Built-in-wall flat-panel sound box sound-amplifying backplane |
| CN102984620A (en) * | 2012-11-30 | 2013-03-20 | 深圳市博尊音域科技有限公司 | Sound equipment |
| JP2013157739A (en) * | 2012-01-27 | 2013-08-15 | Foster Electric Co Ltd | Head set |
| CN103309461A (en) * | 2013-05-14 | 2013-09-18 | 泰凌微电子（上海）有限公司 | Wireless one-to-many controlling method and device |
| CN203279140U (en) * | 2012-11-30 | 2013-11-06 | 深圳市博尊音域科技有限公司 | Sound equipment |
-
2015
- 2015-12-08 CN CN201510900097.6A patent/CN105451122A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007028398A (en) * | 2005-07-20 | 2007-02-01 | Mitsubishi Electric Engineering Co Ltd | Automatic broadcasting area selection broadcasting system |
| JP2013157739A (en) * | 2012-01-27 | 2013-08-15 | Foster Electric Co Ltd | Head set |
| CN102625212A (en) * | 2012-04-01 | 2012-08-01 | 英爵音响（上海）有限公司 | Flat-panel sound box |
| CN202514040U (en) * | 2012-04-01 | 2012-10-31 | 英爵音响（上海）有限公司 | Wall-hidden type sound equipment and system thereof |
| CN202818536U (en) * | 2012-08-08 | 2013-03-20 | 英爵音响（上海）有限公司 | Built-in-wall flat-panel sound box sound-amplifying backplane |
| CN102984620A (en) * | 2012-11-30 | 2013-03-20 | 深圳市博尊音域科技有限公司 | Sound equipment |
| CN203279140U (en) * | 2012-11-30 | 2013-11-06 | 深圳市博尊音域科技有限公司 | Sound equipment |
| CN103309461A (en) * | 2013-05-14 | 2013-09-18 | 泰凌微电子（上海）有限公司 | Wireless one-to-many controlling method and device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11363381B2 (en) | 2018-09-18 | 2022-06-14 | Lg Display Co., Ltd. | Display apparatus |
| GB2579123B (en) * | 2018-09-18 | 2023-03-01 | Lg Display Co Ltd | Display apparatus |
| US11706567B2 (en) | 2018-09-18 | 2023-07-18 | Lg Display Co., Ltd. | Display apparatus |
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Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |