CN2798435Y - Connecting wire for network telephone - Google Patents
Connecting wire for network telephone Download PDFInfo
- Publication number
- CN2798435Y CN2798435Y CN 200420090180 CN200420090180U CN2798435Y CN 2798435 Y CN2798435 Y CN 2798435Y CN 200420090180 CN200420090180 CN 200420090180 CN 200420090180 U CN200420090180 U CN 200420090180U CN 2798435 Y CN2798435 Y CN 2798435Y
- Authority
- CN
- China
- Prior art keywords
- socket
- telephone
- network telephone
- connecting line
- computer
- 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
- Telephone Set Structure (AREA)
Abstract
The utility model relates to a connecting wire for a network telephone, which is composed of an eight-core conducting wire, wherein one end of the eight-core conducting wire is provided with a crystal head which is used for connecting the RJ45 socket of the telephone, the other end is provided with a standard USB plug, two double-soundtrack plugs which are respectively used for connecting a computer USB interface, a computer sound card audio frequency output socket and a microphone socket, and the diameter of each double-soundtrack plug is 3.55 mm. The USB interface provides the control power utilization and the data transmission of the network telephone.
Description
Technical field: the utility model relates to the connecting line of a kind of telephone set and computer, is specifically related to the connecting line of the networking telephone and computer.
Background technology: current network adopts the form dialogue of ear microphone more, along with networking telephone frequency of utilization rises, just seems and does not meet the custom of making a phone call usually with the ear microphone network phone that knits a net.Occurred receiving the network telephone of conversing on the computer sound card thereupon, but, can't amplify ring from calling network because of Telephone handset is passive with Telephone handset.The data of network and audio signal also need transmission to come out on the other hand.
Summary of the invention: the utility model need power and transmit data, audio signal and design a kind of networking telephone connecting line at networking telephone ring, can power transmission usb data, audio signal.
The purpose of this utility model is achieved in that a kind of networking telephone connecting line, constitute by 8 core leads, 8 heart yearns, one end is provided with crystal head and is used to connect telephone set RJ45 socket, the accurate USB plug of other end bidding, two Φ 3.5mm dual track plugs are respectively applied for connection computer USB interface, computer sound card audio frequency accessory power outlet, microphone jack.USB interface provides the control electricity consumption and the transfer of data of network telephone.
Further specify the utility model below by drawings and Examples.
Description of drawings: Fig. 1 is the circuit theory diagrams of present embodiment.
Embodiment: among Fig. 1 J1 be crystal head 1,2,3,4 ends is connected with J2 USB plug 1,2,3,4 ends by four in the 8 core leads, be used for powering and the data transmission.J 3 is audio frequency output plugs, and its GND end is empty, and ROUT, LOUT are connected with crystal head 5,6 ends, are used to transmit the left and right sound channels audio signal.J4 is a microphone plug, and its GND end connects crystal head 7 ends, is the common ground end of audio frequency output and microphone signal; LIN, RIN parallel connection, and connect crystal head 8 ends, be used to transmit microphone signal.
Claims (3)
1, a kind of networking telephone connecting line is characterized by: line is 8 heart yearns, and an end is provided with crystal head, and the other end is established USB plug and 2 φ 3.5mm dual track plugs.
2, networking telephone connecting line according to claim 1 is characterized by: crystal head is used to connect network telephone RJ45 socket.
3, networking telephone connecting line according to claim 1 is characterized by: two φ 3.5mm dual track plugs are respectively applied for and connect computer sound card audio frequency accessory power outlet and microphone jack, and USB plug is used to connect the computer USB socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090180 CN2798435Y (en) | 2004-09-17 | 2004-09-17 | Connecting wire for network telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090180 CN2798435Y (en) | 2004-09-17 | 2004-09-17 | Connecting wire for network telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2798435Y true CN2798435Y (en) | 2006-07-19 |
Family
ID=36869685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090180 Expired - Fee Related CN2798435Y (en) | 2004-09-17 | 2004-09-17 | Connecting wire for network telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2798435Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006701A (en) * | 2015-05-21 | 2015-10-28 | 段然 | Implementation method for replacing crystal plug with USB3.0Type_c plug |
-
2004
- 2004-09-17 CN CN 200420090180 patent/CN2798435Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006701A (en) * | 2015-05-21 | 2015-10-28 | 段然 | Implementation method for replacing crystal plug with USB3.0Type_c plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060234771A1 (en) | Headset adapter for IP or digital phone | |
| CN101207256B (en) | Audio signal switching device | |
| CN201758439U (en) | Micro-USB interface device shared by earphones and USB | |
| CN105896221A (en) | Adaptor and double-sided magnetic type conversion assembly | |
| CN203243488U (en) | Headset adapter device and mobile terminal | |
| CN209516078U (en) | A kind of headset plug, earphone and communication part | |
| CN203352755U (en) | Earphone plug adapter | |
| CN102623865A (en) | Patch cord fitting | |
| CN2798435Y (en) | Connecting wire for network telephone | |
| EP3541091A1 (en) | Headset | |
| CN102065160A (en) | Circuit for being externally connected with loudspeaker by utilizing mobile phone | |
| CN212752585U (en) | USB digital signal earphone switching circuit | |
| CN210007871U (en) | magnetic suction type Bluetooth earphone | |
| CN104702265A (en) | Multifunctional interface in wearable device | |
| CN208226258U (en) | Charging data line with audio-frequency function | |
| CN2817271Y (en) | Telephone receiver type earphone microphone combining device | |
| CN205960289U (en) | Connector structure | |
| CN202050447U (en) | Circuit capable of connecting mobile phone with external loudspeaker | |
| CN206061074U (en) | A kind of earphone with double nip audio jack | |
| KR200424544Y1 (en) | the multi adapter for mobile phone | |
| CN205213007U (en) | Headset | |
| CN201490367U (en) | Interface conversion line | |
| CN217240894U (en) | Bluetooth headset with mobile phone direct charging plug | |
| CN201178233Y (en) | Connector for mobile phone | |
| CN201674623U (en) | Two-way voice acquisition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |