CN1691834A - Plate sound box - Google Patents
Plate sound box Download PDFInfo
- Publication number
- CN1691834A CN1691834A CN 200410014736 CN200410014736A CN1691834A CN 1691834 A CN1691834 A CN 1691834A CN 200410014736 CN200410014736 CN 200410014736 CN 200410014736 A CN200410014736 A CN 200410014736A CN 1691834 A CN1691834 A CN 1691834A
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- CN
- China
- Prior art keywords
- sound box
- sounding device
- driver
- vibration sounding
- vibration
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- 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.)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
A flat speaker, including sound box, vibration sound generator, and driver mounted on the vibration sound generator and rear cover plate, frequency divider and high pitch loudspeaker mounted in the flat speaker, the vibration sound generator connects with the sound box by elastic rubber; the driver suit on the rear cover plate and is mounted radiating fin, the rear cover plate is equipped acoustical post uniform. The vibration sound generator is in plate structure made of KT plate, air hole equips on the rear cover plate. The invention is provided with advantages of full music, full bass vibration, acoustics improved and simple structure.
Description
Affiliated technical field
The present invention relates to a kind of plat sound box that can carry out electric energy and sound conversion.
Background technology
At present, multiple plat sound box is arranged on the market, but these flat boards not because structure unreasonable, be exactly that the device installed because of inside is incomplete, and cause the tonequality audio poor, do not accepted by market.A kind of plat sound box as Chinese patent CN2425468Y bulletin, it comprises chatter device, driver and the phase adjusted case of slab construction, framework directly is connected with the vibration sounding device, the vibration sounding device is the two surface texture flat boards of strap clamp sandwich layer, this flat board is single wave laminboard layer cardboard or double wave wave laminboard layer cardboard, and driver is fixed on the framework by support arm; The plat sound box of this structure because of there not being the cooperation of high pitch loudspeaker, causes tone single; The vibration sounding device is directly to be connected with framework, makes that the vibration of vibration sounding device is insufficient, sensitivity descends, and also influences the effect of bass.
Summary of the invention
The purpose of this invention is to provide a kind of box audio amplifier acoustic advantage that has, plat sound box simple in structure, that the tonequality audio is good.
The technical solution adopted for the present invention to solve the technical problems is: a kind of plat sound box, comprise the audio amplifier frame, the vibration sounding device, be installed in driver and back shroud on the vibration sounding device, frequency divider and high pitch loudspeaker also are installed in the plat sound box, and the vibration sounding device links into an integrated entity by rubber bullet limit and audio amplifier frame.
Driver sleeve is contained on the back shroud and fin is installed on it, evenly is provided with sound absorbing post on the back shroud.
Above-mentioned vibration sounding device is to make a kind of slab construction with the KT flat board, offers gas port on the back shroud.
The invention has the beneficial effects as follows that because frequency divider and high pitch loudspeaker have been installed, the treble of music just can well send, make that happy accent is full; Connect vibration sounding device and audio amplifier frame with the rubber shell fragment, can make the bass vibration fully, audio improves; Driver sleeve is contained on the back shroud and sound absorbing post is set on back shroud and offers gas port, has not only improved tonequality but also simple in structure.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present invention.
Fig. 2 is the A-A cutaway view among Fig. 1.
Fig. 3 is a rearview of the present invention.
Among the figure 1, the audio amplifier frame, 2, the rubber shell fragment, 3, high pitch loudspeaker, 4, the vibration sounding device, 5, driver, 6, frequency divider, 7, back shroud, 8, sound absorbing post, 9, fin, 10, gas port.
Embodiment
In Fig. 1 and 3, the understanding that can be perfectly clear audio amplifier frame 1 of the present invention is connected and the position distribution of high pitch loudspeaker 3 by rubber shell fragment 2 and the vibration sounding device made from the KT plate 4, and the driver 5 of suit is positioned at the center and offers gas port not of uniform size 10 on the back shroud 7; Driver 5 can be one or more, serves as the fixed point balanced distribution but need the center with vibration sounding device 4.
By structure shown in Figure 2, can realize the present invention easily, this plat sound box comprises audio amplifier frame 1, and the vibration sounding device 4 of slab construction is installed in the driver 5 on the vibration sounding device 4, and vibration sounding device 4 is connected with the audio amplifier frame by rubber shell fragment 2; Frequency divider 6 is installed on the back shroud 7, the sound absorbing post 8 of many one-tenth spot distribution is set at the medial surface of back shroud 7.
For improving radiating effect, fin 9 is installed on the driver 5; For obtaining the good sound quality effect, the foamed plastic KT plate that vibration sounding device 4 adopts lightweight easily to vibrate is made.
Cavity is offered at the position of the vibration sounding device 4 corresponding high pitch loudspeakers 3 of slab construction, so that the spreading out of of sound; Outer terminal is installed on the frequency divider 6 and is connected with high pitch loudspeaker 3 with driver 5 respectively by lead.
Claims (3)
1, a kind of plat sound box, comprise audio amplifier frame (1), vibration sounding device (4), be installed in the driver (5) on the vibration sounding device (4), back shroud (7), it is characterized in that: frequency divider (6) and high pitch loudspeaker (3) also are installed in the plat sound box, and vibration sounding device (4) links into an integrated entity by rubber bullet limit (2) and audio amplifier frame (1).
2, plat sound box according to claim 1 is characterized in that: the driver (5) that fin (9) are installed is sleeved on the back shroud (7), evenly is provided with sound absorbing post (8) on the back shroud (7).
3, plat sound box according to claim 1 is characterized in that: vibration sounding device (4) is to make with the KT flat board, offers gas port (10) on the back shroud (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014736 CN1691834A (en) | 2004-04-20 | 2004-04-20 | Plate sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014736 CN1691834A (en) | 2004-04-20 | 2004-04-20 | Plate sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1691834A true CN1691834A (en) | 2005-11-02 |
Family
ID=35346885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410014736 Pending CN1691834A (en) | 2004-04-20 | 2004-04-20 | Plate sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1691834A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267684B (en) * | 2007-03-15 | 2012-02-22 | 弘人工业股份有限公司 | Set sound absorption unit for interference phase difference |
| CN101267685B (en) * | 2007-03-15 | 2012-02-22 | 弘人工业股份有限公司 | Set sound absorption structure |
| CN107347168A (en) * | 2017-04-24 | 2017-11-14 | 时运达(深圳)电子有限公司 | Flat panel loudspeaker |
-
2004
- 2004-04-20 CN CN 200410014736 patent/CN1691834A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267684B (en) * | 2007-03-15 | 2012-02-22 | 弘人工业股份有限公司 | Set sound absorption unit for interference phase difference |
| CN101267685B (en) * | 2007-03-15 | 2012-02-22 | 弘人工业股份有限公司 | Set sound absorption structure |
| CN107347168A (en) * | 2017-04-24 | 2017-11-14 | 时运达(深圳)电子有限公司 | Flat panel loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |