CN202474494U - Telephone cable special for set-top box - Google Patents
Telephone cable special for set-top box Download PDFInfo
- Publication number
- CN202474494U CN202474494U CN2011205664119U CN201120566411U CN202474494U CN 202474494 U CN202474494 U CN 202474494U CN 2011205664119 U CN2011205664119 U CN 2011205664119U CN 201120566411 U CN201120566411 U CN 201120566411U CN 202474494 U CN202474494 U CN 202474494U
- Authority
- CN
- China
- Prior art keywords
- cable
- top box
- telephone set
- utility
- model
- 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
Links
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The utility model discloses a telephone cable special for a set-top box. With the telephone cable special for the set-top box, the number of cables between the set-top box and a telephone is decreased, cost is reduced, and communication quality is improved. The technical scheme is that the telephone cable special for the set-top box comprises a cable body, a DB9 connector positioned at one end of the cable body, and a RJ45 connector positioned at the other end of the cable body.
Description
Technical field
The utility model relates to a kind of client cables, relates in particular to a kind of cable that is used for junctor top box and telephone set.
Background technology
The voice call function of present live star STB is through the locking module in the live star (for example being the GPRS communication module); An external voice conversion module; Convert audio frequency and control signal to two line PSTN signals (the Public Switched Telephone Network of plain old telephone; Public switched telephone network), realize the function of making a phone call to the ordinary telephone set through telephone line again.
The locking module that has defined live star STB in the national standard of locking module is output as the female interface of a DB9; Voice conversion module is directly received on the STB locking module with the public head of DB9; Perhaps connect through a DB9 cable, ordinary telephone set is received on the voice conversion module with ordinary telephone line.
This traditional approach needs ordinary telephone line and DB9 cable, and cost is higher, and many cables make that signal quality descends in transmission and the transfer process of signal.
The utility model content
The purpose of the utility model is to address the above problem, and a kind of STB dedicated telephone set cable is provided, and reduces the number of cables between STB and the telephone set, reduces cost, and improves communication quality.
The technical scheme of the utility model is: the utility model has disclosed a kind of STB dedicated telephone set cable, the RJ45 connector that comprises the cable body, is positioned at the DB9 connector of said cable body one end and is positioned at the said cable body other end.
According to an embodiment of the STB dedicated telephone set cable of the utility model, said DB9 connector junctor top box.
According to an embodiment of the STB dedicated telephone set cable of the utility model, said RJ45 connector connects exclusive telephone.
The utility model contrast prior art has following beneficial effect, and an end of the cable of the utility model is the DB9 modular connection of broadcasting and TV standard definition, is used for the junctor top box, and the other end is the RJ45 joint, is used for the supporting telephone set of junctor top box.Contrast prior art, the utility model only need the single line cable just can junctor top box and supporting with it telephone set, have reduced the number of cables between STB and the telephone set, have reduced cost, have improved communication quality.
Description of drawings
Fig. 1 shows the connection sketch map of the STB dedicated telephone set cable of the utility model.
Fig. 2 shows the sketch map of the STB dedicated telephone set cable of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Fig. 1 shows the applicable cases of the STB dedicated telephone set cable of the utility model.See also Fig. 1, STB dedicated telephone set cable 1 junctor top box 3 and supporting with it telephone set 2.STB dedicated telephone set cable 1 is as shown in Figure 2, the RJ45 connector 12 that comprises cable body 11, is positioned at the DB9 connector 10 of cable body 11 1 ends and is positioned at the cable body other end.
The foregoing description provides to those of ordinary skills and realizes or use the utility model; Those of ordinary skills can be under the situation of the invention thought that does not break away from the utility model; The foregoing description is made various modifications or variation; Thereby the protection range of the utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (3)
1. a STB dedicated telephone set cable is characterized in that, the RJ45 connector that comprises the cable body, is positioned at the DB9 connector of said cable body one end and is positioned at the said cable body other end.
2. STB dedicated telephone set cable according to claim 1 is characterized in that, said DB9 connector junctor top box.
3. STB dedicated telephone set cable according to claim 1 is characterized in that, said RJ45 connector connects telephone set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205664119U CN202474494U (en) | 2011-12-29 | 2011-12-29 | Telephone cable special for set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205664119U CN202474494U (en) | 2011-12-29 | 2011-12-29 | Telephone cable special for set-top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474494U true CN202474494U (en) | 2012-10-03 |
Family
ID=46922622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205664119U Expired - Fee Related CN202474494U (en) | 2011-12-29 | 2011-12-29 | Telephone cable special for set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509985A (en) * | 2011-12-29 | 2012-06-20 | 上海泓安信息科技有限公司 | Telephone cable special for set-top box |
-
2011
- 2011-12-29 CN CN2011205664119U patent/CN202474494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509985A (en) * | 2011-12-29 | 2012-06-20 | 上海泓安信息科技有限公司 | Telephone cable special for set-top box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203057339U (en) | Cable for transmitting audio/video signals and improving signal quality | |
| CN101426120B (en) | Method for expanding HDMI and/or DVI interface by single Ethernet cable for long distance connection | |
| CN206908729U (en) | A kind of TYPE C turn the signal conversion line of DP interfaces | |
| CN101383786B (en) | Method for implementing data interchange between optical network terminal and customer terminal using household gateway | |
| WO2020238700A1 (en) | Wireless audio conversion device and wireless sound system | |
| CN202474494U (en) | Telephone cable special for set-top box | |
| CN102509985A (en) | Telephone cable special for set-top box | |
| CN201490363U (en) | Digital audio and video signal conversion line | |
| CN203352704U (en) | Analog camera of simultaneously transmitting power and video signals through network cable | |
| CN202551252U (en) | Smart television remote controller capable of implementing voice calls | |
| CN202364224U (en) | Four-core optical fiber HDMI optical transceiver | |
| CN201682156U (en) | X-box 360 VGA connection line | |
| CN201270512Y (en) | Conversion module for electric wire transmitted HDMI signal | |
| CN204810420U (en) | Signal transmission device and hypersystem | |
| CN203193783U (en) | High-definition video converter converting WII to HDMI | |
| CN201639687U (en) | Internet-connected television internet surfing system | |
| CN201114500Y (en) | A TV set with side DP interface | |
| CN202353735U (en) | Ghn control protocol-based Internet protocol television (IPTV) terminal | |
| CN103220572A (en) | Wireless connection system of set top box (STB) equipment | |
| CN204795362U (en) | Novel video coaxial cable teletransmission receiving and dispatching system | |
| CN203708256U (en) | Voice data infrared transmission device | |
| CN102946452A (en) | Special telephone for set-top box | |
| CN202135271U (en) | Wireless transmission box | |
| CN204316067U (en) | A kind of cable connecting structure connected based on insulated hull color | |
| CN201584214U (en) | Multimedia communication cable |
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: 20121003 Termination date: 20171229 |