CN202503633U - Liquid crystal television and loudspeaker box thereof - Google Patents
Liquid crystal television and loudspeaker box thereof Download PDFInfo
- Publication number
- CN202503633U CN202503633U CN 201220068060 CN201220068060U CN202503633U CN 202503633 U CN202503633 U CN 202503633U CN 201220068060 CN201220068060 CN 201220068060 CN 201220068060 U CN201220068060 U CN 201220068060U CN 202503633 U CN202503633 U CN 202503633U
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- CN
- China
- Prior art keywords
- audio amplifier
- lcd
- liquid crystal
- support frame
- base support
- 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
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 44
- 230000003044 adaptive effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract 1
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a liquid crystal television and a loudspeaker box thereof. The loudspeaker box is used to be arranged on the liquid crystal television with a base support frame. The loudspeaker box comprises a box body and a loudspeaker. The loudspeaker is arranged in the box body. A through hole which can be penetrated by the base support frame is arranged on the box body. The loudspeaker box provided by the utility model is sheathed on the base support frame, thus the loudspeaker box is merged with the liquid crystal television. The thickness and the internal space of the box body are no longer confined to the ultra-thin and ultra-narrow liquid crystal television, thus the power of the loudspeaker is increased, and a variety of loudspeakers, subwoofers and the like can be arranged. The sound effects of the liquid crystal television are improved.
Description
Technical field
The utility model relates to the acoustic structure spare field of LCD TV, and in particular, what improvement related to is a kind of also desirable audio amplifier that uses separately down between liquid crystal display screen and the base for supporting that places.
Background technology
Show that according to correlation study report the factor that the consumer mainly considers has that outward appearance fashion is novel, the acoustics shock, image quality is beautiful and multiple functional when buying television set.
The tonequality that seeks out just must must have enough big space, still, pursues ultra-thin ultra narrow LCD TV, can't look like the old money television set of cathode ray tube type, can enough big space be provided for sound equipment; Nowadays the sound equipment of most LCD TVs on the market is not arranged on the base of liquid crystal display screen, just is arranged on the both sides of liquid crystal display screen; As shown in Figure 1, Fig. 1 is a LCD TV front view of the prior art, and base 110 supports liquid crystal display screen 120; Audio amplifier 130 is arranged on the base part of liquid crystal display screen 120; Not only power of loudspeaker is little, and subwoofer can't be set, and can't meet consumers' demand.
The utility model content
The purpose of the utility model is, a kind of LCD TV and audio amplifier thereof are provided, and can improve the acoustics of liquid crystal TV set.
A kind of audio amplifier of LCD TV is used to be arranged on the base support frame of LCD TV, and said audio amplifier comprises casing and loud speaker, and said loud speaker is installed in the inside of said casing, and said casing is provided with the through hole that adaptive said base support frame passes.
The audio amplifier of described LCD TV, wherein: the top of said through hole be provided with that the adaptive said base support frame of internal diameter passes on rubber washer.
The audio amplifier of described LCD TV, wherein: be provided with the following rubber washer that the adaptive said base support frame of internal diameter passes in the bottom of said through hole.
The audio amplifier of described LCD TV, wherein: on the rear wall of said casing, also be provided with the extension porthole.
The audio amplifier of described LCD TV, wherein: said audio amplifier is active audio amplifier or passive loudspeaker box.
The audio amplifier of described LCD TV, wherein: said audio amplifier further comprises the subwoofer that is arranged at box house.
A kind of LCD TV comprises liquid crystal display screen, base, base support frame and audio amplifier, and said base support frame is fastened between said liquid crystal display screen and the base, and said audio amplifier is arranged on the base support frame, said audio amplifier be above-mentioned in each described audio amplifier.
Described LCD TV, wherein: the bottom supporting of said audio amplifier is provided with the gap between the outer surface of said audio amplifier and the outer surface of said liquid crystal display screen on said base.
Described LCD TV, wherein: the bottom of said liquid crystal display screen is provided with the groove that is used to place said audio amplifier top, and this groove extends to the back side of said liquid crystal display screen; End face at said groove is provided with the groove that is used to insert said base support frame top, and the back side of said liquid crystal display screen also is provided with screw fixed hole, and is corresponding with said groove.
Described LCD TV, wherein: the cross section of said base support frame is set to the shape of U type groove.
Compared to prior art; LCD TV that the utility model provided and the audio amplifier in the audio amplifier thereof adopt sheathed mode to be blended on the LCD TV; The thickness of casing and inner space no longer are subject to ultra-thin ultra narrow LCD TV; Not only can strengthen power of loudspeaker thus, but also multiple loud speaker, subwoofer etc. can be set, improve the acoustics of liquid crystal TV set.
Description of drawings
Fig. 1 is a LCD TV front view of the prior art.
Fig. 2 is the front view of the utility model LCD TV (voiceless sound case).
Fig. 3 is the front view of the utility model LCD TV (band audio amplifier).
Fig. 4 is the rearview of the utility model LCD TV (band audio amplifier).
Fig. 5 is the back side exploded view of the utility model LCD TV.
Fig. 6 is the amplification stereogram of the utility model LCD TV audio amplifier.
Embodiment
Below will combine accompanying drawing, the embodiment and the embodiment of the utility model specified, described specific embodiment in order to explain the utility model, is not the embodiment that is used to limit the utility model only.
As shown in Figure 2; Fig. 2 is the front view of the utility model LCD TV (voiceless sound case), and said LCD TV comprises liquid crystal display screen 220, base 210 and base support frame 240, and said base support frame 240 is a rigid structural member; Be used to be fastened between said liquid crystal display screen 220 and the said base 210; So that the weight of said liquid crystal display screen 220 is born with base 210 by said base support frame 240 fully, the utility model LCD TV is not only simple in structure, and solid and reliable.
In conjunction with shown in Figure 3; Fig. 3 is the front view of the utility model LCD TV (band audio amplifier); On the base support frame 240 between said liquid crystal display screen 220 and the said base 210, be arranged with an audio amplifier 230; The sound equipment that said audio amplifier 230 can be used as LCD TV uses, and said audio amplifier 230 also is easy to combine together with said base 210 with said liquid crystal display screen 220 in shape, to realize the beautiful outward appearance of LCD TV.
Be preferably; The bottom supporting of said audio amplifier 230 is on said base 210; And leave gap (figure do not show) between the outer surface of the outer surface of said audio amplifier 230 and said liquid crystal display screen 220; In order to avoid said audio amplifier 230 contacts with said liquid crystal display screen 220 and produce tremolo, avoid the weight of said liquid crystal display screen 220 to be pressed on the said audio amplifier 230 simultaneously and influence tonequality.
If run into reasons such as outward appearance, whole height, the said base of said liquid crystal display screen 220 distances 210 is nearer, is difficult to put into the audio amplifier 230 of desired height and thickness, can the bottom of said audio amplifier 230 be sunk in the said base 210; But; The thinner thickness of said after all base 210; The height that can reduce said audio amplifier 230 is limited, and is as shown in Figure 4, and Fig. 4 is the rearview of the utility model LCD TV (band audio amplifier); Can said audio amplifier 230 parts be stacked on the said liquid crystal display screen 220, to satisfy the requirement of client whole height and thickness.
Concrete, in conjunction with shown in Figure 5, Fig. 5 is the back side exploded view of the utility model LCD TV, is provided with the back side that groove 221 extends to said liquid crystal display screen 220 in the bottom of said liquid crystal display screen 220, the top of the shape of said groove 221 and said audio amplifier 230 is suitable; It is corresponding with said base support frame 240 to be provided with groove 223 at the end face 222 of said groove 221; And liquid crystal display screen 220 back sides at said groove 223 places are provided with screw fixed hole 224; The top that is used for said base support frame 240 is behind the said liquid crystal display screen 220 of corresponding groove 223 insertions; Adopt screw (figure does not show) to be screwed into, with fixing said base support frame 240 from said screw fixed hole 224.
In conjunction with Fig. 5 and shown in Figure 6, Fig. 6 is the amplification stereogram of the utility model LCD TV audio amplifier.Said audio amplifier concrete 230 comprises casing 231 and the loud speaker (figure does not show) that is independent of outside the said liquid crystal display screen 220, and said loud speaker is installed in the inside of said casing 231; Said casing 231 is provided with through hole 232, passes with adaptive said base support frame 240, and said through hole 232 runs through the end face and the bottom surface of said casing 231.
Concrete, the cross section of said base support frame 240 can adopt the shape (figure does not show) of U type groove, to strengthen self rigidity of said base support frame 240.
Further, the cross section of said through hole 232 can be set to the rectangle of adaptive this U type slot type base support frame 240; Simultaneously, get into the inside of said casing 231 for stoping dust or foreign material, be preferably: can be provided with rubber washer (figure does not show) on the top of said through hole 232, the said adaptive said base support frame 240 of internal diameter of going up rubber washer passes; Can be provided with rubber washer (figure does not show) down in the bottom of said through hole 232, the said adaptive said base support frame 240 of internal diameter of rubber washer down passes.
Simultaneously, the said rubber washer of going up also helps said audio amplifier 230 is separated with said liquid crystal display screen 220, can prevent that also said audio amplifier 230 and said liquid crystal display screen 220 from producing tremolo; Said rubber washer down also helps said audio amplifier 230 is separated with said base 210, can prevent that also said audio amplifier 230 and said base 210 from producing tremolo.
In addition, as shown in Figure 5, on the rear wall of said casing 230, also be provided with and hang porthole 233, can be used for directly audio amplifier 230 being hung on the wall according to actual conditions, and dismantle base 210 and base support frame 240 thereof and to hang the liquid crystal display screen 220 that wall installs suitable.
In the preferred implementation of the utility model LCD TV and audio amplifier thereof; Said audio amplifier can be made active audio amplifier or passive loudspeaker box according to client's needs; And can take off as external speakers from LCD TV as required and use separately; Strengthened the diversity of audio amplifier thus, and helped safeguarding and maintenance.
In the preferred implementation of the utility model LCD TV and audio amplifier thereof, said audio amplifier can be provided with multiple loud speaker (like high, medium and low three kinds of loud speakers) and subwoofer at box house according to client's needs, to improve acoustics.
Compare with LCD TV of the prior art and audio amplifier thereof; A kind of LCD TV that the utility model provided and the audio amplifier in the audio amplifier thereof adopt sheathed mode to be blended on the LCD TV; The thickness of casing and inner space no longer are subject to ultra-thin ultra narrow LCD TV; Not only can strengthen power of loudspeaker thus, but also multiple loud speaker, subwoofer etc. can be set, improve the acoustics of liquid crystal TV set.
Should be understood that; The preferred embodiment that the above is merely the utility model is not sufficient to limit the technical scheme of the utility model, concerning those of ordinary skills; Within the spirit and principle of the utility model; Can increase and decrease according to above-mentioned explanation, replacement, conversion or improvement, and all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection range of the utility model accompanying claims.
Claims (10)
1. the audio amplifier of a LCD TV; Be used to be arranged on the base support frame of LCD TV; Said audio amplifier comprises casing and loud speaker, and said loud speaker is installed in the inside of said casing, it is characterized in that: said casing is provided with the through hole that adaptive said base support frame passes.
2. the audio amplifier of LCD TV according to claim 1 is characterized in that: the top of said through hole be provided with that the adaptive said base support frame of internal diameter passes on rubber washer.
3. the audio amplifier of LCD TV according to claim 1 is characterized in that: be provided with the following rubber washer that the adaptive said base support frame of internal diameter passes in the bottom of said through hole.
4. the audio amplifier of LCD TV according to claim 1 is characterized in that: on the rear wall of said casing, also be provided with the extension porthole.
5. the audio amplifier of LCD TV according to claim 1, it is characterized in that: said audio amplifier is active audio amplifier or passive loudspeaker box.
6. the audio amplifier of LCD TV according to claim 1, it is characterized in that: said audio amplifier further comprises the subwoofer that is arranged at box house.
7. LCD TV; Comprise liquid crystal display screen, base, base support frame and audio amplifier; Said base support frame is fastened between said liquid crystal display screen and the base, it is characterized in that: said audio amplifier is arranged on the base support frame, and said audio amplifier is each described audio amplifier in the claim 1 to 6.
8. LCD TV according to claim 7 is characterized in that: the bottom supporting of said audio amplifier is provided with the gap between the outer surface of said audio amplifier and the outer surface of said liquid crystal display screen on said base.
9. LCD TV according to claim 7 is characterized in that: the bottom of said liquid crystal display screen is provided with the groove that is used to place said audio amplifier top, and this groove extends to the back side of said liquid crystal display screen; End face at said groove is provided with the groove that is used to insert said base support frame top, and the back side of said liquid crystal display screen also is provided with screw fixed hole, and is corresponding with said groove.
10. LCD TV according to claim 7 is characterized in that: the cross section of said base support frame is set to the shape of U type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068060 CN202503633U (en) | 2012-02-28 | 2012-02-28 | Liquid crystal television and loudspeaker box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068060 CN202503633U (en) | 2012-02-28 | 2012-02-28 | Liquid crystal television and loudspeaker box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503633U true CN202503633U (en) | 2012-10-24 |
Family
ID=47040231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220068060 Expired - Fee Related CN202503633U (en) | 2012-02-28 | 2012-02-28 | Liquid crystal television and loudspeaker box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984485A (en) * | 2012-11-16 | 2013-03-20 | 梁荣锵 | An integrated structure of flat panel TV sound box |
-
2012
- 2012-02-28 CN CN 201220068060 patent/CN202503633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984485A (en) * | 2012-11-16 | 2013-03-20 | 梁荣锵 | An integrated structure of flat panel TV sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20121024 Termination date: 20170228 |