CN104320715A - Protocol converter of stable structure based on radio and television network system - Google Patents
Protocol converter of stable structure based on radio and television network system Download PDFInfo
- Publication number
- CN104320715A CN104320715A CN201410594575.0A CN201410594575A CN104320715A CN 104320715 A CN104320715 A CN 104320715A CN 201410594575 A CN201410594575 A CN 201410594575A CN 104320715 A CN104320715 A CN 104320715A
- Authority
- CN
- China
- Prior art keywords
- module
- protocol converter
- television network
- broadcast system
- network broadcast
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
Abstract
The invention discloses a protocol converter of a stable structure based on a radio and television network system. The protocol converter comprises a case. Multiple module fixing positions are arranged on the top face of the case. Module locking devices and module slots are arranged on the module fixing positions. An external interface is arranged on one side face of the case. Installation holes are formed in the periphery of the case. Fastening devices are arranged on the module fixing positions. Movable module installation blocks and movable module installation boards are arranged on the case. Module fixing holes are formed in the movable module installation boards. The protocol converter is stable in performance and modules are convenient to replace.
Description
?
Technical field
The present invention relates to protocol converter field, particularly, relate to the constitutionally stable protocol converter based on television network broadcast system.
Background technology
Along with the development of network technology, add and protect the multimedia technology such as TV, network video-on-demand and apply more and more in network system, existing video request program mode is the program that the access far-end server of user interactions stores, there is a lot of shortcoming in it, namely when user's program request is relatively concentrated, easily occur Caton phenomenon, it is very high to the requirement of network quality, namely high to the bandwidth sum delay requirement of network.Overcome Caton phenomenon, namely must improve bandwidth, but current OTT growth momentum is swift and violent, more and more higher to demand that is key, aggregation networks bandwidth, simple increase bandwidth has not caught up with the development of business demand.
In order to solve the problem, have developed one " protocol converter ", i.e. gateway, it just calculates and combines with network portion, is transferred to by service platform in community or corridor, reduces the bandwidth requirement to key and aggregation networks.In order to ensure its performance, it adopts technical grade cast aluminium section bar.Existing gateway, circuit board, hardware etc. are directly arranged in casing by it, when activating business, need replace certain functional module on circuit board, adopt the casing of this kind of structure, extremely be not easy to operation expanding operation, because each module is all welded on circuit boards, the gateway that namely can only more renew.
Summary of the invention
Technical problem to be solved by this invention is to provide the constitutionally stable protocol converter based on television network broadcast system, and the replacing of module is convenient in its stable performance.
The present invention's adopted technical scheme that solves the problem is:
Based on the constitutionally stable protocol converter of television network broadcast system, comprise casing, the end face of described casing is provided with multiple module fixed bit, described module fixed bit is provided with module locking system and module slot, one side of described casing is provided with external interface and the surrounding of casing is provided with installing hole, described module fixed bit is provided with fastener, described casing is provided with active module mounting blocks and active module mounting panel, described active module mounting panel is provided with module fixing hole.
As preferably, between described module fixed bit, be provided with fin.
Further, the bottom of described module fixed bit is provided with radiating groove.
Further, screw thread is provided with in described installing hole.
Further, described fastener is rubber ring.
Further, described module locking system has two at least.
Further, described active module mounting blocks has 2 at least.
To sum up, the invention has the beneficial effects as follows:
1, the present invention arranges multiple module fixed bit outside casing, and each module can be separately mounted on each module fixed bit, and each module is fixed by module locking system and module slot and is connected, and it is convenient to the replacing of module, is convenient to the expansion of business.
2, radiating groove of the present invention and fin contribute to heat radiation, avoid in casing or module and temperature too high, improve the runnability of gateway.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1, casing; 2, module fixed bit; 3, radiating groove; 4, fin; 5, external interface; 6, module locking system; 7, module slot; 8, active module mounting blocks; 9, installing hole.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.
Embodiment 1:
The constitutionally stable protocol converter based on television network broadcast system as shown in Figure 1, comprise casing 1, the end face of described casing 1 is provided with multiple module fixed bit 2, described module fixed bit 2 is provided with module locking system 6 and module slot 7, one side of described casing 1 is provided with external interface 5 and the surrounding of casing 1 is provided with installing hole 9, described module fixed bit 2 is provided with fastener 11, described casing 1 is provided with active module mounting blocks 8 and active module mounting panel, described active module mounting panel is provided with module fixing hole 10.
Embodiment 2:
The constitutionally stable protocol converter based on television network broadcast system as shown in Figure 1, the present embodiment is optimized on the basis of above-described embodiment, is provided with fin 4 between namely described module fixed bit 2.
The bottom of described module fixed bit 2 is provided with radiating groove 3.
Embodiment 3:
The constitutionally stable protocol converter based on television network broadcast system as shown in Figure 1, the present embodiment is optimized on the basis of above-described embodiment, is provided with screw thread in described installing hole 9.
Embodiment 4:
The constitutionally stable protocol converter based on television network broadcast system as shown in Figure 1, the present embodiment is optimized on the basis of above-described embodiment, and namely described fastener 11 is rubber ring.
Embodiment 5:
The constitutionally stable protocol converter based on television network broadcast system as shown in Figure 1, the present embodiment is optimized on the basis of above-described embodiment, and namely described module locking system 6 has two at least.
Embodiment 6:
The constitutionally stable protocol converter based on television network broadcast system as shown in Figure 1, the present embodiment is optimized on the basis of above-described embodiment, and namely described active module mounting blocks 8 has 2 at least.
As mentioned above, the present invention can be realized preferably.
Claims (7)
1. based on the constitutionally stable protocol converter of television network broadcast system, comprise casing (1), it is characterized in that: the end face of described casing (1) is provided with multiple module fixed bit (2), described module fixed bit (2) is provided with module locking system (6) and module slot (7), one side of described casing (1) is provided with external interface (5) and the surrounding of casing (1) is provided with installing hole (9), described module fixed bit (2) is provided with fastener (11), described casing (1) is provided with active module mounting blocks (8) and active module mounting panel, described active module mounting panel is provided with module fixing hole (10).
2. the constitutionally stable protocol converter based on television network broadcast system according to claim 1, is characterized in that: be provided with fin (4) between described module fixed bit (2).
3. the constitutionally stable protocol converter based on television network broadcast system according to claim 1 and 2, is characterized in that: the bottom of described module fixed bit (2) is provided with radiating groove (3).
4. the constitutionally stable protocol converter based on television network broadcast system according to claim 3, is characterized in that: be provided with screw thread in described installing hole (9).
5. the constitutionally stable protocol converter based on television network broadcast system according to claim 3, is characterized in that: described fastener (11) is rubber ring.
6. the constitutionally stable protocol converter based on television network broadcast system according to claim 3, is characterized in that: described module locking system (6) has two at least.
7. the constitutionally stable protocol converter based on television network broadcast system according to claim 3, is characterized in that: described active module mounting blocks (8) has 2 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594575.0A CN104320715A (en) | 2014-10-30 | 2014-10-30 | Protocol converter of stable structure based on radio and television network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594575.0A CN104320715A (en) | 2014-10-30 | 2014-10-30 | Protocol converter of stable structure based on radio and television network system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104320715A true CN104320715A (en) | 2015-01-28 |
Family
ID=52375872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594575.0A Pending CN104320715A (en) | 2014-10-30 | 2014-10-30 | Protocol converter of stable structure based on radio and television network system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104320715A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005025013A1 (en) * | 2003-09-07 | 2005-03-17 | Serconet Ltd. | Modular outlet |
| CN201966946U (en) * | 2011-01-27 | 2011-09-07 | 傲普托通讯技术有限公司 | Home gateway based on multiple-access technology |
| CN202026478U (en) * | 2011-04-15 | 2011-11-02 | 上海锐极电子科技有限公司 | Novel wireless intelligent gateway for internet of things |
| CN202282787U (en) * | 2011-11-03 | 2012-06-20 | 桂林电子科技大学 | Handheld intelligent home management gateway |
-
2014
- 2014-10-30 CN CN201410594575.0A patent/CN104320715A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005025013A1 (en) * | 2003-09-07 | 2005-03-17 | Serconet Ltd. | Modular outlet |
| CN201966946U (en) * | 2011-01-27 | 2011-09-07 | 傲普托通讯技术有限公司 | Home gateway based on multiple-access technology |
| CN202026478U (en) * | 2011-04-15 | 2011-11-02 | 上海锐极电子科技有限公司 | Novel wireless intelligent gateway for internet of things |
| CN202282787U (en) * | 2011-11-03 | 2012-06-20 | 桂林电子科技大学 | Handheld intelligent home management gateway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |