CN205160530U - Open -air type light workstation based on broadcasting and TV intelligent gateway system - Google Patents
Open -air type light workstation based on broadcasting and TV intelligent gateway system Download PDFInfo
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- CN205160530U CN205160530U CN201520986125.6U CN201520986125U CN205160530U CN 205160530 U CN205160530 U CN 205160530U CN 201520986125 U CN201520986125 U CN 201520986125U CN 205160530 U CN205160530 U CN 205160530U
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- intelligent gateway
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Abstract
The utility model discloses an open -air type light workstation based on broadcasting and TV intelligent gateway system, including the casing with set up the optical receiver module, modulation local side module, the light transport module that connect gradually in the casing, be provided with the connection interface on the casing, the casing includes upper casing and lower casing, be provided with the draw -in groove that is parallel to each other on the two corresponding curb plates of upper casing respectively, the draw -in groove one end that is located same curb plate set up the draw -in groove mouth and this curb plate is the fixed plate, the fixed plate on set up the mounting hole, the lower casing on be provided with the card strip corresponding with the draw -in groove, the curb plate that corresponds of lower casing and fixed plate on be provided with the apron, the casing on be provided with multiple mounting structure, it is suitable for the field usage.
Description
Technical field
The utility model relates to optical workstation field, particularly, relates to a kind of outdoor type optical workstation based on broadcasting and TV Intelligent gateway system.
Background technology
Optical workstation to refer to the TV signal of major network by after Optical Fiber Transmission, and light signal is converted to radiofrequency signal, is then assigned in a net and goes.Under the promotion of the integration of three networks, CHINA RFTCOM Co Ltd flow needs the trend in the face of rapid growth, and this proposes challenge to service bearer network especially Access Network, and the IPization of network will be the key point of dealing with problems.On the one hand, from the process of networking, current unidirectional Cable net, IPQAM+ arrowband, IPQAM+ broadband are all out-of-date, although and two fibre is registered one's residence compatible high, cost is also high.By contrast, intelligent acess equipment needed thereby is less, and cost is lower, also possesses life-span long, the advantage such as transmission quality is high, environmental suitability is strong simultaneously, is widely used by external cable television operators.On the other hand, from broadcasting and TV business, user proposes diversified demand to rating, and the IPization of broadcasting and TV business, exactly can meet the development need of future services and the tenability of all kinds of potential business.In order to adapt to the development trend of broadcasting and TV, needing newly-built or increasing corresponding optical workstation, to meet the network coverage of more wide region.Due to the bad environments in field, existing optical workstation is unsuitable for field and installs needs.
Utility model content
The utility model provides a kind of outdoor type optical workstation based on broadcasting and TV Intelligent gateway system to solve the problems of the technologies described above, and it is suitable for field and uses.
The technical scheme in the invention for solving the above technical problem is:
Based on the outdoor type optical workstation of broadcasting and TV Intelligent gateway system, comprise casing and be arranged on the Optical Receivers be connected successively in casing, modulation local side module, light delivery module, described casing is provided with connecting interface, described casing comprises upper casing and lower casing, two corresponding side plates of described upper casing are respectively arranged with the draw-in groove be parallel to each other, one end that described draw-in groove is positioned at the same side plate arranges draw-in groove mouth and this side plate is fixed head, described fixed head arranges installing hole, described lower casing is provided with the card article corresponding with draw-in groove, the side plate that described lower casing is corresponding with fixed head is provided with cover plate, described casing is provided with multiple mounting structure.
The utility model improves on the basis of existing technology, and existing casing generally all adopts upper and lower openable structure, be convenient to safeguard, upper casing and lower casing comprise a base plate and 4 be arranged on base plate and surround square side plate.Upper casing of the present utility model and lower casing adopt the connected mode of draw-in groove and card article, and it is not only convenient to connect, and is also conducive to waterproof, are suitable for field and use.After card article snaps in draw-in groove, cover plate contacts with fixed head, utilizes fixture, such as the link such as screw is fixed cover plate and fixed head, further strengthens its water proofing property.Casing arranges multiple mounting structure, is suitable for reasonably selecting mounting means according to field installation environment, further strengthen the convenience that field uses.
As preferably, the cross section of described card article becomes T-shape, " L " type or arc.
As preferably, the cross section waviness of described card article.
As preferably, in order to further strengthen water resistance, the inner side of described cover plate is provided with one deck watertight composition.
Further, described watertight composition is rubber layer.
As preferably, described mounting structure comprises hangers, suspension ring and anchor ear.
To sum up, the beneficial effects of the utility model are:
1, be fixed by the structure of draw-in groove and card article between upper casing of the present utility model and lower casing, its stable connection, convenient operation, and adopt fixed head and link enhancement its stability be connected and water proofing property of cover plate, be suitable for field and use.
2, casing of the present utility model is provided with multiple mounting structure, can select suitable mounting means according to mounting condition during installation, it is suitable for field and installs and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of upper casing of the present utility model.
Fig. 2 is the structural representation of lower casing of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1, upper casing; 11, draw-in groove; 12, draw-in groove mouth; 13, installing hole; 2, lower casing; 21, card article; 22, cover plate.
Embodiment
Below in conjunction with embodiment and accompanying drawing, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
As Fig. 1, a kind of outdoor type optical workstation based on broadcasting and TV Intelligent gateway system shown in Fig. 2, comprise casing and be arranged on the Optical Receivers be connected successively in casing, modulation local side module, light delivery module, described casing is provided with connecting interface, described casing comprises upper casing 1 and lower casing 2, two corresponding side plates of described upper casing 1 are respectively arranged with the draw-in groove 11 be parallel to each other, one end that described draw-in groove 11 is positioned at same side plate arranges draw-in groove mouth 12 and this side plate is fixed head, described fixed head is arranged installing hole 13, described lower casing 2 is provided with the card article 21 corresponding with draw-in groove 11, the side plate that described lower casing 2 is corresponding with fixed head is provided with cover plate 22, described casing is provided with multiple mounting structure.
When mounted, directly snap in draw-in groove by card article from draw-in groove mouth 12, after card article snaps in draw-in groove completely, cover plate 22 and fixed head fit, and utilize the links such as screw to be fixed the installing hole 13 on cover plate and fixed head.
Described mounting structure can select the structures such as hangers, suspension ring and anchor ear, to adapt to multiple mounting modes.
Embodiment 2:
As shown in Figure 1 and Figure 2 based on an outdoor type optical workstation for broadcasting and TV Intelligent gateway system, the present embodiment has done refinement on the basis of above-described embodiment, and namely the cross section of described card article 21 becomes T-shape, " L " type or arc.
The cross section waviness of described card article 21.
As above-mentioned card article can be arranged to a variety of shape, but card article is unsuitable for being arranged to strip, and namely cross section becomes the structure of " one " font, and its water proofing property is not good.
Embodiment 3:
As shown in Figure 1 and Figure 2 based on an outdoor type optical workstation for broadcasting and TV Intelligent gateway system, the present embodiment is optimized on the basis of above-described embodiment, and namely the inner side of described cover plate 22 is provided with one deck watertight composition.
Described watertight composition is rubber layer.Adopt rubber to arrange watertight composition, its low price, be easy to make, while stickiness is good, water resistance is good.
As mentioned above, the utility model can be realized preferably.
Claims (6)
1. based on the outdoor type optical workstation of broadcasting and TV Intelligent gateway system, comprise casing and be arranged on the Optical Receivers be connected successively in casing, modulation local side module, light delivery module, described casing is provided with connecting interface, it is characterized in that: described casing comprises upper casing (1) and lower casing (2), two corresponding side plates of described upper casing (1) are respectively arranged with the draw-in groove (11) be parallel to each other, one end that described draw-in groove (11) is positioned at same side plate arranges draw-in groove mouth (12) and this side plate is fixed head, described fixed head is arranged installing hole (13), described lower casing (2) is provided with the card article (21) corresponding with draw-in groove (11), the side plate that described lower casing (2) is corresponding with fixed head is provided with cover plate (22), described casing is provided with multiple mounting structure.
2. the outdoor type optical workstation based on broadcasting and TV Intelligent gateway system according to claim 1, is characterized in that: the cross section of described card article (21) becomes T-shape, " L " type or arc.
3. the outdoor type optical workstation based on broadcasting and TV Intelligent gateway system according to claim 1, is characterized in that: the cross section waviness of described card article (21).
4. the outdoor type optical workstation based on broadcasting and TV Intelligent gateway system according to claim 1, is characterized in that: the inner side of described cover plate (22) is provided with one deck watertight composition.
5. the outdoor type optical workstation based on broadcasting and TV Intelligent gateway system according to claim 4, is characterized in that: described watertight composition is rubber layer.
6. the outdoor type optical workstation based on broadcasting and TV Intelligent gateway system according to claim 1, is characterized in that: described mounting structure comprises hangers, suspension ring and anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986125.6U CN205160530U (en) | 2015-12-03 | 2015-12-03 | Open -air type light workstation based on broadcasting and TV intelligent gateway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986125.6U CN205160530U (en) | 2015-12-03 | 2015-12-03 | Open -air type light workstation based on broadcasting and TV intelligent gateway system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160530U true CN205160530U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986125.6U Expired - Fee Related CN205160530U (en) | 2015-12-03 | 2015-12-03 | Open -air type light workstation based on broadcasting and TV intelligent gateway system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429587A (en) * | 2018-03-21 | 2018-08-21 | 成都康特电子高新科技有限责任公司 | Field communication equipment and communication system |
-
2015
- 2015-12-03 CN CN201520986125.6U patent/CN205160530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429587A (en) * | 2018-03-21 | 2018-08-21 | 成都康特电子高新科技有限责任公司 | Field communication equipment and communication system |
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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: 20160413 Termination date: 20191203 |