CN202818567U - Ceiling-mount flat-panel sound box - Google Patents
Ceiling-mount flat-panel sound box Download PDFInfo
- Publication number
- CN202818567U CN202818567U CN 201220391105 CN201220391105U CN202818567U CN 202818567 U CN202818567 U CN 202818567U CN 201220391105 CN201220391105 CN 201220391105 CN 201220391105 U CN201220391105 U CN 201220391105U CN 202818567 U CN202818567 U CN 202818567U
- Authority
- CN
- China
- Prior art keywords
- sound
- ceiling
- panel
- sound box
- mount flat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a ceiling-mount flat-panel sound box. The ceiling-mount flat-panel sound box includes a sound-emitting board, sound sensors and a sound-effect chamber. The back surface of the sound-emitting board is provided with the sound sensors; the sound sensors are connected with a driver in the sound-effect chamber; the sound-effect chamber is arranged at the back surface of the sound-emitting board; and the sound-emitting board is installed at a ceiling. The board surface of the sound-emitting board can be cut in situ to obtain desired sizes according to actual installation requirements. The ceiling-mount flat-panel sound box of the utility model can be hung on an ordinary ceiling and completely integrate with the ordinary ceiling; a huge top portion space formed after the ceiling-mount flat-panel sound box is hung on the ordinary ceiling can be ingeniously utilized to form a box body of the sound box, thereby greatly enhancing a low-frequency performance; and the ceiling-mount flat-panel sound box is advantageous in convenience in simple installation and maintenance as well as great suitability for public space.
Description
Technical field
The utility model relates to the stereo set technical field, particularly relates to a kind of ceiling type flat panel loudspeaker.
Background technology
Sound equipment refers to the language except the people, other sounds the music, comprises various sound that sound equipment, the people's of sound, the machine tools of the sound, the animal of natural environment action is sent etc.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 the audio amplifier high and low, in three kinds of loud speakers.
Along with a kind of reservoir wall sound equipment has appearred in the development of science and technology, this sound equipment adopts 180 degree plane sounding to combine with art without conical horn and audio amplifier, so that 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 the wall, can not take the interior space.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 broadcasting.Existing reservoir wall sound equipment needs to dig out installation hole individual and the mutual coupling of sound equipment size at wall first when mounted usually, because the reservoir wall sound equipment is installed in the wall, therefore need to carry out suitable processing to wall, to avoid entering of dust, cause sound equipment to damage, therefore install quite inconvenience.
The utility model content
Technical problem to be solved in the utility model provides a kind of ceiling type flat panel loudspeaker, so that the sound equipment installation process is convenient, and can promote sound equipment tonequality.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ceiling type flat panel loudspeaker is provided, comprise phonation board, sound transducer and audio chamber, the described phonation board back side is equipped with described sound transducer, the indoor driver of described sound transducer and audio links to each other, and described audio chamber is installed in the phonation board back side; Described phonation board is installed on the furred ceiling.
Described sound transducer has four, the connecting line parallelogram of described four sound transducers.
It is indoor that described sound transducer is positioned at described audio.
Also be provided with the foam bar between described phonation board and the audio chamber.
The end face of described audio chamber is network.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: the utility model energy and common furred ceiling, merge fully, fully be beneficial to cleverly the huge headroom behind the furred ceiling, form sound enclosure, greatly promote the low frequency performance, be convenient to simple installation, safeguard, be very suitable for public space.
Description of drawings
Fig. 1 is explosive view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Execution mode of the present utility model relates to a kind of ceiling type flat panel loudspeaker, as shown in Figure 1, comprise phonation board 1, sound transducer 2 and audio chamber 3, described phonation board 1 back side is equipped with described sound transducer 2, driver in described sound transducer 2 and the audio chamber 3 links to each other, described audio chamber 3 is installed in phonation board 1 back side, and makes described sound transducer 2 be positioned at described audio chamber 3; Described phonation board 1 is installed on the furred ceiling.Wherein, the size of the plate face of phonation board 1 can according to the actual installation needs, be carried out the scene and cut.
The utility model when mounted, only need to take off at original furred ceiling the position that again the utility model is installed to the furred ceiling vacancy after, install and fix mode and common furred ceiling, main joist namely is installed, false keel is installed, the ceiling type flat panel loudspeaker is installed, because the shape of phonation board of the present utility model and furred ceiling is mated mutually, therefore can merge fully with furred ceiling, in order to make furred ceiling look more natural, wallpaper that can on the phonation board surface label, mutually mate with the furred ceiling pattern etc.
Also be provided with foam bar 4 between described phonation board 1 and the audio chamber 3, thereby form two-layer new structure.Wherein, what foam bar 4 preferably used is highdensity foam bar, and its hardness is moderate to be got final product.Change two layers of original rigid connection structure, can overcome the shortcoming that can't access the vibrations source of sound, greatly improve tonequality, and under smaller tremors, body of wall there are not damage, 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 sound transducer 2 has four, and the connecting line parallelogram of described four sound transducers 2 so arranges the acoustical quality that can improve sound equipment.Angle less in the parallelogram that forms satisfies following formula:
Wherein, A is the bond length of parallelogram; B is the long edge lengths of parallelogram; C is the frequency response coefficient of sound transducer, and α is less angle in parallel four distortion.
The end face of described audio chamber is network, adopts the huge headroom after network can take full advantage of furred ceiling, forms sound enclosure, produces better tonequality and better bass effect.
Be not difficult to find, the utility model can and common furred ceiling, merge fully, fully be beneficial to cleverly the huge headroom behind the furred ceiling, form sound enclosure, greatly promote low frequency and show, be convenient to simple installation, safeguard, be very suitable for public space.
Claims (5)
1. ceiling type flat panel loudspeaker, comprise phonation board (1), sound transducer (2) and audio chamber (3), it is characterized in that, described phonation board (1) back side is equipped with described sound transducer (2), driver in described sound transducer (2) and audio chamber (3) links to each other, and described audio chamber (3) is installed in phonation board (1) back side; Described phonation board (1) is installed on the furred ceiling.
2. ceiling type flat panel loudspeaker according to claim 1 is characterized in that, described sound transducer (2) has four, the connecting line parallelogram of described four sound transducers.
3. ceiling type flat panel loudspeaker according to claim 1 and 2 is characterized in that, described sound transducer (2) is positioned at described audio chamber (3).
4. ceiling type flat panel loudspeaker according to claim 1 and 2 is characterized in that, also is provided with foam bar (4) between described phonation board (1) and audio chamber (3).
5. ceiling type flat panel loudspeaker according to claim 1 and 2 is characterized in that, the end face of described audio chamber (3) is network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391105 CN202818567U (en) | 2012-08-08 | 2012-08-08 | Ceiling-mount flat-panel sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391105 CN202818567U (en) | 2012-08-08 | 2012-08-08 | Ceiling-mount flat-panel sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818567U true CN202818567U (en) | 2013-03-20 |
Family
ID=47877367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391105 Expired - Fee Related CN202818567U (en) | 2012-08-08 | 2012-08-08 | Ceiling-mount flat-panel sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821336A (en) * | 2012-08-08 | 2012-12-12 | 英爵音响（上海）有限公司 | Ceiling type flat-panel sound box |
-
2012
- 2012-08-08 CN CN 201220391105 patent/CN202818567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821336A (en) * | 2012-08-08 | 2012-12-12 | 英爵音响（上海）有限公司 | Ceiling type flat-panel sound box |
| CN102821336B (en) * | 2012-08-08 | 2015-01-21 | 英爵音响（上海）有限公司 | Ceiling type flat-panel sound box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102821336B (en) | Ceiling type flat-panel sound box | |
| CN102625212B (en) | Flat-panel sound box | |
| CN202818536U (en) | Built-in-wall flat-panel sound box sound-amplifying backplane | |
| CN201138867Y (en) | Active acoustics in linear array | |
| CN204046776U (en) | Single-ended pair of membrane resonance audio amplifier | |
| CN205123976U (en) | Hidden background music flat sound | |
| CN204442638U (en) | The television set of closed multi-cavity bass box and this bass box built-in | |
| CN204697270U (en) | Integral type bar shaped audio amplifier | |
| CN202841478U (en) | Three-layer speaker box | |
| CN202818567U (en) | Ceiling-mount flat-panel sound box | |
| CN201608889U (en) | Total reflection type multichannel loudspeaker device | |
| CN201518537U (en) | Widely-radiated sound field three-frequency-division stereo loudspeaker | |
| CN2904520Y (en) | Loudspeaker structure | |
| CN102611953B (en) | Wall-hidden type sound and wall-hidden type sound system | |
| CN201131051Y (en) | Wide sound field stereophony type speaker | |
| CN201039342Y (en) | TV sound | |
| CN202818533U (en) | Flat speaker support plate | |
| CN201947414U (en) | Reflection sound box | |
| CN201608863U (en) | Waveguide sound-amplifying speaker structure | |
| CN105451124A (en) | Flat panel loudspeaker with identity recognition | |
| CN204836528U (en) | Force reverberation high tone quality flat sound based on absorb board | |
| CN201674654U (en) | Bluetooth flat acoustics with images capable of being transformed | |
| CN204119460U (en) | A kind of single loud speaker super low voice box | |
| CN202514037U (en) | Wall-hanging flat speaker | |
| CN202121760U (en) | Stereo sound box of linear sound field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171019 Address after: 518016 room 818, building A, Xinghe Century Towers, 3069 South Road, Futian Road, Futian, Shenzhen, Futian District, Guangdong Patentee after: Amina sound (Shenzhen) Co., Ltd. Address before: 200030 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 351 Building No. 2 room A666-04 Patentee before: Eogo Audio (Shanghai) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518016 Room 818, Block A, Xinghe Century Building, 3069 Caitian South Road, Futian Street, Futian District, Shenzhen City, Guangdong Province Patentee after: Baron Audio (Shenzhen) Co., Ltd. Address before: 518016 Room 818, Block A, Xinghe Century Building, 3069 Caitian South Road, Futian Street, Futian District, Shenzhen City, Guangdong Province Patentee before: Amina sound (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190808 |