CN202837623U - Multimedia case - Google Patents
Multimedia case Download PDFInfo
- Publication number
- CN202837623U CN202837623U CN 201220435253 CN201220435253U CN202837623U CN 202837623 U CN202837623 U CN 202837623U CN 201220435253 CN201220435253 CN 201220435253 CN 201220435253 U CN201220435253 U CN 201220435253U CN 202837623 U CN202837623 U CN 202837623U
- Authority
- CN
- China
- Prior art keywords
- casing
- support frame
- case body
- lightning protection
- media box
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a multimedia case, which comprises a case body. A cable inlet is arranged on the case body. Two parallel support frames are arranged inside the case body. A socket is arranged on the inner side wall of the case body. A direct-melting disc is arranged between the support frames. Compared with the prior art, the case body has the advantages of smaller overall volume and relatively low production cost.
Description
Technical field
The utility model relates to a kind of casing, especially a kind of Multi-media box.
Background technology
At present, ubiquitous a kind of Multi-media box on the market, inner structure normally is used for connecting optical cable, and the form that then signal of optical cable is converted to electricity is transported to every family again, and whole process generally is the form operation with opto-electronic conversion.
In the above-mentioned structure, mainly include straight molten dish and bracing frame, described straight molten dish generally is installed in the outside of bracing frame, the inside of bracing frame then is equipped with other equipment, therefore directly melt afterwards dish in installation and taken a large amount of spaces, therefore in order to cooperate with it, the increase that the overall volume of casing also will be in succession, thus on making, just strengthened cost.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of Multi-media box, and the volume contrast prior art of this casing integral body obviously diminishes, and production cost is lower.
For realizing above-mentioned technical purpose, the utility model is achieved by following technical proposals.
A kind of Multi-media box comprises casing, is provided with two bracing frames that are parallel to each other in the described casing, is provided with straight molten dish between the support frame as described above.
In the technique scheme, also be provided with on the support frame as described above be used to the press strip that compresses described straight molten dish.
In the technique scheme, be provided with socket on the madial wall of described casing, also be provided with the FC adapter in the described casing, and described FC adapter is arranged between described socket and the support frame as described above.
In the technique scheme, also be provided with earthing device in the described casing, described earthing device comprises equipment ground and lightning protection, also is provided with lightning protection device between described equipment ground and the described lightning protection.
Compare with prior art, the beneficial effects of the utility model are: will directly melt the inside that dish is arranged on casing, and save and made the material of casing, and reduced the volume of casing, production cost obviously reduces.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with description of drawings a kind of Multi-media box of the utility model is described in further detail.
Referring to Fig. 1, a kind of Multi-media box, comprise casing 1, described casing 1 is a rectangular parallelepiped housing, a wherein side of described casing 1 is provided with the optical cable import, optical cable is incorporated in the described casing 1 by this import, be provided with socket 2 on one sidewall of the inside of described casing 1, be used for the equipment in the connect box 1, the inside of described casing 1 also is provided with two bracing frames that are parallel to each other 3, and support frame as described above 3 is positioned on the same level line with described socket 2, is provided with FC adapter 4 between support frame as described above 3 and the described socket 2, is provided with straight molten dish 5 between the support frame as described above 3, describe by said structure, with molten dish 5 directly be arranged on bracing frame 3 between, reduced a large amount of spaces, reduced the cost of making casing 1.Specifically, straight molten dish 5 is arranged between the bracing frame 3, then at bracing frame 3 corresponding equipment is installed, according to prior art, directly molten dish 5 is mounted in the outside of bracing frame 3, therefore, and according to the accordingly increase of making volume of prior art casing 1, can save the volume of making casing 1 and change now said structure into, reduce cost.
Certainly, the straight molten dish 5 in casing 1 need to be fixing firmly with it, and is therefore preferred, also is provided with on the support frame as described above 3 be used to the press strip 6 that compresses described straight molten dish 5.Equipment can be fixed on the support frame as described above 3 firmly by described press strip 6.
Further; the open air that this casing 1 is installed; may there be the phenomenon of being struck by lightning at thunderstorm weather; cause internal circuit unusual or can't work; therefore; in order to prevent that this class is unexpected, preferred, also be provided with earthing device in the described casing 1; described earthing device comprises equipment ground 7 and lightning protection 8; as its name suggests, it mainly is for connecting each equipment for described equipment ground 7, and it mainly is for thunder and lightning being imported in the middle of the earth for described lightning protection 8; certainly this class safety practice is absolutely necessary; in order to optimize this measure, preferred, also be provided with lightning protection device 9 between described equipment ground 7 and the described lightning protection 8.By described lightning protection device 9 being installed, the accident that is subjected to be struck by lightning of possible lower limit.
Claims (4)
1. a Multi-media box comprises casing (1), is provided with two bracing frames that are parallel to each other (3) in the described casing (1), it is characterized in that, is provided with straight molten dish (5) between the support frame as described above (3).
2. a kind of Multi-media box according to claim 1 is characterized in that, also is provided with on the support frame as described above (3) be used to the press strip (6) that compresses described straight molten dish.
3. a kind of Multi-media box according to claim 1, it is characterized in that, be provided with socket (2) on the madial wall of described casing (1), also be provided with FC adapter (4) in the described casing (1), and described FC adapter (4) is arranged between described socket (2) and the support frame as described above (3).
4. a kind of Multi-media box according to claim 1, it is characterized in that, described casing also is provided with earthing device in (1), described earthing device comprises equipment ground (7) and lightning protection (8), also is provided with lightning protection device (9) between described equipment ground (7) and the described lightning protection (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435253 CN202837623U (en) | 2012-08-30 | 2012-08-30 | Multimedia case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435253 CN202837623U (en) | 2012-08-30 | 2012-08-30 | Multimedia case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837623U true CN202837623U (en) | 2013-03-27 |
Family
ID=47949298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435253 Expired - Fee Related CN202837623U (en) | 2012-08-30 | 2012-08-30 | Multimedia case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507280A (en) * | 2014-12-02 | 2015-04-08 | 宁波市令通电信设备有限公司 | Multimedia box |
-
2012
- 2012-08-30 CN CN 201220435253 patent/CN202837623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507280A (en) * | 2014-12-02 | 2015-04-08 | 宁波市令通电信设备有限公司 | Multimedia box |
| CN104507280B (en) * | 2014-12-02 | 2017-07-07 | 宁波市令通电信设备有限公司 | Multi-media 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: 20130327 Termination date: 20180830 |