CN201286149Y - Metal outer case for liquid crystal television - Google Patents
Metal outer case for liquid crystal television Download PDFInfo
- Publication number
- CN201286149Y CN201286149Y CNU2008201540505U CN200820154050U CN201286149Y CN 201286149 Y CN201286149 Y CN 201286149Y CN U2008201540505 U CNU2008201540505 U CN U2008201540505U CN 200820154050 U CN200820154050 U CN 200820154050U CN 201286149 Y CN201286149 Y CN 201286149Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal television
- metal
- outer case
- sender
- 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a liquid crystal television metal housing, including a housing body. The sound hole arranging area (2) on the housing body is made of metal, the sound holes are arranged on the arranging area, the aperture of the sound hole is 0.42 to 0.5 mm, and the density of hole is 90 to 110 /cm <2>. The utility model adopts new mental etching technology, the compact holes are arranged on the metal plate, thus guaranteeing the sound quality, greatly improving the structure strength, and prolonging the service life.
Description
Technical field
The utility model belongs to the LCD TV field of components, particularly relates to a kind of LCD TV shell.
Background skill dog
Present LCD TV is flat cuboid all, for conserve space, adopts built-in speaker more; Audio amplifier is placed on enclosure interior, and sound need to spread out of and will leave sound hole to guarantee acoustical quality at housing, and the more fine and closely woven effect of sender is more good.The range of sound that goes out of present LCD TV mostly is to use plastic injection-moulded shaping, can make very fine and closely woven hole and guarantee tonequality, but shortcoming is the undercapacity of plastics, be very easy to damage, and metal material to go out the range of sound very difficult because opening fine and closely woven hole, holes occurs easily, so mostly be out the sound mouth of some strips, so just affected tonequality.
Summary of the invention
The LCD TV metal shell that technical problem to be solved in the utility model provides a kind of metal guarantees structural strength and tonequality.
A kind of metal outer case for liquid crystal television, comprise housing (1), the district (2) that arranges of the sender on the described housing (1) is made of metal, and has sender (3) on it, the aperture of described sender (3) is 0.42 ~ 0.56mm, and hole density is 90 ~ 110/cm
2
The aperture of described sender (3) is 0.5mm, and hole density is 104/cm
2
Beneficial effect
The metal etch technology that the utility model utilization is new has been left fine and closely woven aperture on metallic plate, improved structural strength greatly when guaranteeing tonequality, has prolonged useful life.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.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 institute restricted portion equally.
Embodiment 1
A kind of metal outer case for liquid crystal television comprises housing 1, and the district 2 that arranges of the sender on the described housing 1 is made by stainless steel, has sender 3 on it, and the aperture of described sender 3 is 0.42mm, and hole density is 90/cm
2
Embodiment 2
A kind of metal outer case for liquid crystal television comprises housing 1, and the district that arranges of the sender on the described housing 12 is made of copper, and has sender 3 on it, and the aperture of described sender 3 is 0.56mm, and hole density is 110/cm
2
Embodiment 3
A kind of metal outer case for liquid crystal television comprises housing 1, and the district that arranges of the sender on the described housing 12 is made of copper, and has sender 3 on it, and the aperture of described sender 3 is 0.5mm, and hole density is 104/cm
2
Claims (2)
1. metal outer case for liquid crystal television, comprise housing (1), it is characterized in that: the sound round cloth district (2) that goes out on the described housing (1) is made of metal, have sender (3) on it, the aperture of described sender (3) is 0.42 ~ 0.56mm, and hole density is 90 ~ 110/cm
2
2. metal outer case for liquid crystal television as claimed in claim 1, it is characterized in that: the aperture of described sender (3) is 0.5mm, hole density is 104/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201540505U CN201286149Y (en) | 2008-10-15 | 2008-10-15 | Metal outer case for liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201540505U CN201286149Y (en) | 2008-10-15 | 2008-10-15 | Metal outer case for liquid crystal television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201286149Y true CN201286149Y (en) | 2009-08-05 |
Family
ID=40951115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201540505U Expired - Fee Related CN201286149Y (en) | 2008-10-15 | 2008-10-15 | Metal outer case for liquid crystal television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201286149Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116973A (en) * | 2015-10-13 | 2015-12-02 | 太仓市和准电子科技有限公司 | Notebook computer casing |
-
2008
- 2008-10-15 CN CNU2008201540505U patent/CN201286149Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116973A (en) * | 2015-10-13 | 2015-12-02 | 太仓市和准电子科技有限公司 | Notebook computer casing |
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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: 20090805 Termination date: 20131015 |