CN201332469Y - Ultra-thin flat panel television structure - Google Patents
Ultra-thin flat panel television structure Download PDFInfo
- Publication number
- CN201332469Y CN201332469Y CNU2008202137719U CN200820213771U CN201332469Y CN 201332469 Y CN201332469 Y CN 201332469Y CN U2008202137719 U CNU2008202137719 U CN U2008202137719U CN 200820213771 U CN200820213771 U CN 200820213771U CN 201332469 Y CN201332469 Y CN 201332469Y
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- Prior art keywords
- ultra
- high pitch
- casing
- lcd screen
- thin panel
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses an ultra-thin flat panel television structure, which comprises an LCD screen, a casing, a power supply, a main board and an accompanying sound circuit, wherein the accompanying sound circuit comprises two high pitch loudspeakers which are arranged on the lower portion of the LCD screen, and are adown arranged, the sound outlets of the two high pitch loudspeakers are arranged at the bottom of the casing. The ultra-thin flat panel television structure overcomes the shortcomings in the prior art that a loudspeaker is easy to cause machine vibration because of forward placing, and guarantees an ultra-thin flat panel television to have excellent accompanying sound effect.
Description
[technical field]
The utility model relates to television structure, relates in particular to a kind of structure of ultra-thin panel TV set.
[background technology]
All comprise two high pitch loudspeakers in the sound accompaniment circuit of television set, these two high pitch loudspeakers are placed usually forward, and for common television set, loud speaker is not placed forward can produce ill effect.But, for ultra-thin liquid crystal TV set, to go up because fuselage is thinner, loud speaker is placed the as easy as rolling off a log machine shake that causes forward, influences the raising of Television Sound Quality.
[summary of the invention]
The technical problems to be solved in the utility model provides the ultra-thin preferably panel TV set structure of a kind of Television Sound Quality.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of ultra-thin panel TV set structure, comprise LCD screen, casing, power supply, mainboard, sound accompaniment circuit comprises 2 high pitch loudspeakers in the sound accompaniment circuit, described 2 high pitch loudspeakers are positioned at the below of LCD screen, and place down, its outlet sound mouth is positioned at the bottom of casing.
Above-described ultra-thin panel TV set structure, described 2 high pitch loudspeakers preferably are positioned at the two ends of casing bottom.
Above-described ultra-thin panel TV set structure, described high pitch loudspeaker is strip structure preferably, and the major axis of high pitch loudspeaker is parallel to the primary flat of LCD screen, and minor axis is perpendicular to the primary flat of LCD screen.
Above-described ultra-thin panel TV set structure, described sound accompaniment circuit preferably includes woofer, and described woofer is positioned at the below of LCD screen, the centre of casing bottom, and place backwards, its outlet sound mouth is positioned on the back plate of casing.Described power supply and mainboard are arranged in the both sides of woofer.Described sound accompaniment circuit preferably includes 2 power amplifiers, and wherein, 1 power amplifier promotes high pitch loudspeaker, and 1 power amplifier promotes woofer in addition.
In the structure of the ultra-thin panel TV set of the utility model, 2 high pitch loudspeakers are positioned at the below of LCD screen, and place down, its outlet sound mouth is positioned at the bottom of casing, overcome in the prior art loud speaker and placed the defective that causes the machine shake easily forward, can obtain good acoustic performance index, guarantee that ultra-thin panel TV set has good sound accompaniment effect.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the ultra-thin panel TV set structure of the utility model embodiment.
Fig. 2 is that A among Fig. 1 is to view.
Fig. 3 is the front view of the ultra-thin panel TV set structure of the utility model embodiment high pitch loudspeaker.
Fig. 4 is the vertical view of the ultra-thin panel TV set structure of the utility model embodiment high pitch loudspeaker.
Fig. 5 is the circuit block diagram of the ultra-thin panel TV set structure of the utility model embodiment.
[embodiment]
To the ultra-thin panel TV set structure of the utility model embodiment shown in Figure 2, ultra-thin panel TV set comprises LCD screen 1, casing 2, power supply 3, mainboard 4 and sound accompaniment circuit, comprises 5,1 woofers 6 of 2 high pitch loudspeakers in the sound accompaniment circuit at Fig. 1.Power supply 3, mainboard 4, high pitch loudspeaker 5 and woofer 6 all are arranged in the casing of LCD screen below.2 high pitch loudspeakers 5 are positioned at the two ends of casing bottom, and place down, and its outlet sound mouth 2a is positioned at the bottom of casing.In order to be fit to the size of ultra-thin panel TV set casing, as shown in Figure 3 and Figure 4, high pitch loudspeaker 5 is strip structures.The major axis of high pitch loudspeaker is parallel to the primary flat of LCD screen 1, and minor axis is perpendicular to the primary flat of screen 1.Woofer 6 is positioned at the centre of casing bottom, and places backwards, and its outlet sound mouth 2b is positioned on the back plate of casing.Power supply 3 and mainboard 4 are arranged in the both sides of woofer 6.As shown in Figure 5, in order to guarantee sound accompaniment circuit good sound quality is arranged, sound accompaniment circuit has 2 power amplifiers, and wherein, 1 power amplifier promotes high pitch loudspeaker, and 1 power amplifier promotes woofer in addition.Two high pitch loudspeakers of the utility model embodiment down, woofer backwards, changed sound towards, improved on ultra-thin product because the machine shake that the loud speaker pronunciation causes; With the deficiency of woofer compensation high pitch loudspeaker on bass, the utility model embodiment can obtain good acoustic performance index simultaneously.
Claims (6)
1. a ultra-thin panel TV set structure comprises LCD screen, casing, power supply, mainboard, sound accompaniment circuit, comprise 2 high pitch loudspeakers in the sound accompaniment circuit, it is characterized in that described 2 high pitch loudspeakers are positioned at the below of LCD screen, and place down, its outlet sound mouth is positioned at the bottom of casing.
2. ultra-thin panel TV set structure according to claim 1 is characterized in that described 2 high pitch loudspeakers are positioned at the two ends of casing bottom.
3. ultra-thin panel TV set structure according to claim 2 is characterized in that described high pitch loudspeaker is a strip structure, and the major axis of high pitch loudspeaker is parallel to the primary flat of LCD screen, and minor axis is perpendicular to the primary flat of LCD screen.
4. according to the described ultra-thin panel TV set structure of arbitrary claim in the claim 1 to 3, it is characterized in that, described sound accompaniment circuit comprises woofer, described woofer is positioned at the below of LCD screen, the centre of casing bottom, and place backwards, its outlet sound mouth is positioned on the back plate of casing.
5. ultra-thin panel TV set structure according to claim 4 is characterized in that described power supply and mainboard are arranged in the both sides of woofer.
6. ultra-thin panel TV set structure according to claim 4 is characterized in that described sound accompaniment circuit comprises 2 power amplifiers, and wherein, 1 power amplifier promotes high pitch loudspeaker, and 1 power amplifier promotes woofer in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202137719U CN201332469Y (en) | 2008-11-26 | 2008-11-26 | Ultra-thin flat panel television structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202137719U CN201332469Y (en) | 2008-11-26 | 2008-11-26 | Ultra-thin flat panel television structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332469Y true CN201332469Y (en) | 2009-10-21 |
Family
ID=41225854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202137719U Expired - Fee Related CN201332469Y (en) | 2008-11-26 | 2008-11-26 | Ultra-thin flat panel television structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332469Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320601A (en) * | 2014-10-10 | 2015-01-28 | 青岛海信电器股份有限公司 | Flat television |
-
2008
- 2008-11-26 CN CNU2008202137719U patent/CN201332469Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320601A (en) * | 2014-10-10 | 2015-01-28 | 青岛海信电器股份有限公司 | Flat television |
| US9706279B2 (en) | 2014-10-10 | 2017-07-11 | Hisense Electric Co., Ltd. | Electronic device |
| CN104320601B (en) * | 2014-10-10 | 2017-09-29 | 青岛海信电器股份有限公司 | A kind of flat panel TV |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20111126 |