CN2582220Y - Scroll bidirectional extendible data transmission line portable connector - Google Patents
Scroll bidirectional extendible data transmission line portable connector Download PDFInfo
- Publication number
- CN2582220Y CN2582220Y CN 02272398 CN02272398U CN2582220Y CN 2582220 Y CN2582220 Y CN 2582220Y CN 02272398 CN02272398 CN 02272398 CN 02272398 U CN02272398 U CN 02272398U CN 2582220 Y CN2582220 Y CN 2582220Y
- Authority
- CN
- China
- Prior art keywords
- data transmission
- interface
- transmission line
- scroll
- portable connector
- 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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- Telephone Set Structure (AREA)
Abstract
The utility model relates to a data transmission line, particularly a scroll type bidirectional extendible data transmission line portable connector which is convenient in use. The scroll type bidirectional extendible data transmission line portable connector is characterized in that the scroll type bidirectional extendible data transmission line portable connector comprises a scroll type winding device 1 and a data transmission line 2 which is wound with the scroll type winding device; the scroll type bidirectional extendible data transmission line portable connector also comprises a switching data interface 3 and a terminal data interface 4 which are arranged on both sides of the scroll type winding device 1 and are respectively connected with the data transmission line 2; the scroll type winding device 1 comprises an upper cover 11, a lower cover 12, and a central shaft which is arranged between the upper cover and the lower cover; the scroll type winding device 1 also comprises a turntable which rotates around the central shaft; the turntable is wound with a spring sheet, and a slideway and a steel ball which is matched with the slideway are arranged on the surface of the turntable; the data transmission line 2 is wound on the turntable; the switching data interface can be number bit signal transmission and can also be analogy signal transmission or RF signal transmission. When the utility model is used, superfluous data transmission lines can not be scattered everywhere. The utility model has the advantages of convenient use, convenient carrying, and favorable reliability.
Description
Technical field
The utility model relates to data line, specifically, relate to carry, the data line portable connector of scroll-type bi-directional expansion easy to use.
Background technology
Existing data line is when installing and using, its unnecessary part is not carried out any processing and is scattered everywhere, moreover, available data transmission line and interface thereof generally adopt independent connection, like this, install and use, dismantle all inconveniences of resettlement, not only influenced office, domestic environment, also waste the time, also can influence the transmission of data-signal even.Therefore, along with the continuous progress of science and technology and the continual renovation of product are regenerated, existing data line more and more can not adapt to the needs of existing market.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of data line portable connector of scroll-type bi-directional expansion, is unlikely unnecessary data line is scattered use, very convenient to carry, and good reliability during use everywhere.
The technical solution of the utility model: the data line portable connector of constructing a kind of scroll-type bi-directional expansion, it is characterized in that, comprise that the scroll-type coiling apparatus reaches and the data line of its coiling, also comprise the switching data-interface and the terminal data interface that are arranged at described scroll-type coiling apparatus two ends and are connected with described data line respectively.
The data line portable connector of the scroll-type bi-directional expansion that provides according to the utility model, it is characterized in that, described scroll-type coiling apparatus comprise loam cake, lower cover and between central shaft, also comprise the rotating disk that rotates around described central shaft, the steel ball that described rotating disk is wound with spring leaf and is provided with chute and is mated on its surface, described data line is wound on the described rotating disk.
The data line portable connector of the scroll-type bi-directional expansion that provides according to the utility model is characterized in that, described switching data-interface can be the transmission of numerical digit signal.
The data line portable connector of the scroll-type bi-directional expansion that provides according to the utility model is characterized in that described switching data-interface can transmit for anaiog signal.
The data line portable connector of the scroll-type bi-directional expansion that provides according to the utility model is characterized in that, described switching data-interface can be the transmission of RF signal.
The data line portable connector of the scroll-type bi-directional expansion that provides according to the utility model, it is characterized in that described terminal data interface can comprise the data-interface that is complementary with mobile phone, laptop computer, desktop computer, portable game machine, digital camera and individual word processor.
Realize the data line portable connector of scroll-type bi-directional expansion of the present utility model, have following advantage: adopt the scroll-type coiling apparatus to make the data line can be according to user's needs and arbitrarily folding and unfolding, and unnecessary data line is unlikely and is scattered; The terminal data interface is when concrete the use, can select interface with its coupling according to different styles between terminal class and the terminal of the same race, terminals such as mobile phone, laptop computer, desktop computer, portable game machine, digital camera and individual word processor as various styles all can be used, and easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model portable connector.
Embodiment
The data line portable connector of a kind of scroll-type bi-directional expansion as shown in Figure 1, a kind of data line portable connector of scroll-type bi-directional expansion, comprise that scroll-type coiling apparatus 1 reaches and the data line 2 of its coiling, also comprise the switching data-interface 3 and the terminal data interface 4 that are arranged at described scroll-type coiling apparatus 1 two ends and are connected with described data line 2 respectively.Described scroll-type coiling apparatus 1 comprise loam cake 11, lower cover 12 and between central shaft, also comprise the rotating disk that rotates around described central shaft, the steel ball that described rotating disk is wound with spring leaf and is provided with chute and is mated on its surface, described data line 2 is wound on the described rotating disk.Described switching data-interface 3 can be the transmission of numerical digit signal, also can be for being anaiog signal transmission or the transmission of RF signal.Described terminal data interface 4 can comprise the data-interface that is complementary with mobile phone, laptop computer, desktop computer, portable game machine, digital camera and individual word processor.
Claims (6)
1, a kind of data line portable connector of scroll-type bi-directional expansion, it is characterized in that, comprise that the scroll-type coiling apparatus reaches and the data line of its coiling, also comprise the switching data-interface and the terminal data interface that are arranged at described scroll-type coiling apparatus two ends and are connected with described data line respectively.
2, portable connector according to claim 1, it is characterized in that, described scroll-type coiling apparatus comprise loam cake, lower cover and between central shaft, also comprise the rotating disk that rotates around described central shaft, the steel ball that described rotating disk is wound with spring leaf and is provided with chute and is mated on its surface, described data line is wound on the described rotating disk.
3, portable connector according to claim 1 is characterized in that, described switching data-interface can be the transmission of numerical digit signal.
4, portable connector according to claim 1 is characterized in that, described switching data-interface can transmit for anaiog signal.
5, portable connector according to claim 1 is characterized in that, described switching data-interface can be the transmission of RF signal.
6, portable connector according to claim 1, it is characterized in that described terminal data interface can comprise the terminal data interface that is complementary with mobile phone, laptop computer, desktop computer, portable game machine, digital camera and individual word processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272398 CN2582220Y (en) | 2002-08-12 | 2002-08-12 | Scroll bidirectional extendible data transmission line portable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272398 CN2582220Y (en) | 2002-08-12 | 2002-08-12 | Scroll bidirectional extendible data transmission line portable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582220Y true CN2582220Y (en) | 2003-10-22 |
Family
ID=33737098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02272398 Expired - Fee Related CN2582220Y (en) | 2002-08-12 | 2002-08-12 | Scroll bidirectional extendible data transmission line portable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582220Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197859B (en) * | 2006-12-06 | 2010-12-29 | 杨邦照 | Portable data switching device for mobile phone |
| WO2014139259A1 (en) * | 2013-03-14 | 2014-09-18 | 中兴通讯股份有限公司 | Tape-type wire for electrical device |
| CN108706410A (en) * | 2018-05-23 | 2018-10-26 | 雷明光 | A kind of two-way speed biography winding device of emergency cable |
-
2002
- 2002-08-12 CN CN 02272398 patent/CN2582220Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197859B (en) * | 2006-12-06 | 2010-12-29 | 杨邦照 | Portable data switching device for mobile phone |
| WO2014139259A1 (en) * | 2013-03-14 | 2014-09-18 | 中兴通讯股份有限公司 | Tape-type wire for electrical device |
| CN108706410A (en) * | 2018-05-23 | 2018-10-26 | 雷明光 | A kind of two-way speed biography winding device of emergency cable |
| CN108706410B (en) * | 2018-05-23 | 2019-09-24 | 淮北辰威科技有限公司 | A kind of two-way speed biography winding device of emergency cable |
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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 |