CN103342252A - Cable output device for simulating signal attenuation - Google Patents
Cable output device for simulating signal attenuation Download PDFInfo
- Publication number
- CN103342252A CN103342252A CN2013102602415A CN201310260241A CN103342252A CN 103342252 A CN103342252 A CN 103342252A CN 2013102602415 A CN2013102602415 A CN 2013102602415A CN 201310260241 A CN201310260241 A CN 201310260241A CN 103342252 A CN103342252 A CN 103342252A
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- China
- Prior art keywords
- cable
- box body
- output device
- cable output
- signal attenuation
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Abstract
The invention discloses a cable output device for simulating signal attenuation. The cable output device comprises a box body, a coiling block and a cable, wherein the box body is a cylindrical body, lifting handles are arranged at the upper portion of the box body, the two lifting handles are symmetrically distributed, the coiling block is arranged in the box body, two handles are arranged on the coiling block, and the cable is wound on the coiling block. The invention relates to the cable output device for simulating signal attenuation, wherein the cable output device for simulating signal attenuation is simple in structure and convenient to operate and solves the problems that space is occupied by the cable when signal attenuation is actually and remotely simulated, and the cable is difficult to fold and place.
Description
Technical field
The present invention is specifically related to a kind of cable output unit for the analog signal decay.
Background technology
The decay of analog quantity can be divided into the decay of transmission course and analog quantity be carried out the decay for the treatment of process.
The decay of transmission course: can decay in transmission course such as aud. snl., radio signal etc.
Traditional analog signal decay usually needs out and out range simulation, cable decay such as simulation 10km, just need certain distance to realize, this remote real simulation is not only spent cost but also is taken time concerning simulating whole process, the carrying out that is unfavorable for the high-efficient simple of analog signal, and the remote connection of cable also can take many spaces, provides many difficult problems for the selection of circuit.
The cable package get up to be placed on the other hand, takes up room though saved, and taking needs to propose to put into, and for the cable of the quality of twining multi-turn in very, take just wastes time and energy very much, causes inconvenience.
Summary of the invention
The present invention relates to a kind of simple in structure, a kind of cable output unit for analog signal decay of conveniently taking, solved cable and be difficult to take out and put into, put in order the problem that difficulty, small distance move difficulty.
The technical solution that the present invention adopts is:
A kind of cable output unit for the analog signal decay, comprise box body, reel, cable, described box body is cylinder, described box body top is provided with handle, described 2 handles are symmetrical distribution, described reel is arranged in the box body, and described reel is provided with 2 handles, and described cable is wound on the reel.
Also comprise a box cap.
The radius of described reel is 5-8cm.
Described box body radius is 10-15cm, and height is 10-25cm.
Described box cap is provided with opening.
The present invention compared with prior art has the following advantages and beneficial effect:
The present invention adopts the cylinder box body that cable volume is put on the reel, has realized little space, short-range signal attenuation simulation, for signal imitation work provides the operating mode of quick facility, material benefit, can be applied easily.
Description of drawings
Fig. 1 is constructional drawing of the present invention;
Fig. 2 is box cap enlarged drawing of the present invention.
The name of Reference numeral correspondence is called: 1-box body, 2-reel, 3-cable, 4-box cap, 5-opening, 6-handle, 7-handle.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited thereto.
Referring to Fig. 1, a kind of cable output unit for the analog signal decay, comprise box body 1, reel 2, cable 3, described box body 1 is cylinder, box body 1 top is provided with 6,2 handles 6 of 2 handles and is symmetrical distribution, and reel 2 is arranged in the box body 1, reel 2 is provided with 2 handles 7, and cable 3 is wound on the reel 2.
The cable 3 that box body 1 can will be wound on the reel 2 holds, realization will grow distance the analog signal decay the well-regulated folding and unfolding of cable together, save the occupation of land space of cable.When needs are adjusted cable 3, can mention hand 6, whole box body 1 is extracted the convenient position of putting in order, extract handle 7 again cable 3 is taken out, the arrangement cable is convenient for people to take.
Similar referring to Fig. 1 and embodiment 1, difference is:
Also comprise a box cap 4, box cap 4 can be closed whole box body, and a plurality of same cable export structures are deposited on the vertical curve, saves the accounting between emptying of cable export structure.
The radius of above-mentioned reel 2 is 5-8cm.
Above-mentioned box body 1 radius is 10-15cm, and height is 10-25cm.
Above-mentioned box cap 4 is provided with opening 5, and the top of cable 3 and end can stretch out outside the box body by opening 5, and can not be intertwined, if the cable export structure of the accumulation of resetting is too much, the top of a plurality of cables and end can not cause multi-thread winding yet.
Claims (5)
1. one kind is used for the cable output unit that analog signal decays, it is characterized in that: comprise box body (1), reel (2), cable (3), described box body (1) is cylinder, described box body (1) top is provided with 2 handles (6), described 2 handles (6) are symmetrical distribution, described reel (2) is arranged in the box body (1), and described reel (2) is provided with 2 handles (7), and described cable (3) is wound on the reel (2).
2. a kind of cable output unit for the analog signal decay according to claim 1 is characterized in that: also comprise a box cap (4).
3. a kind of cable output unit for analog signal decay according to claim 1, it is characterized in that: the radius of described reel (2) is 5-8cm.
4. a kind of cable output unit for analog signal decay according to claim 1, it is characterized in that: described box body (1) radius is 10-15cm, height is 10-25cm.
5. a kind of cable output unit for analog signal decay according to claim 2, it is characterized in that: described box cap (4) is provided with opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102602415A CN103342252A (en) | 2013-06-27 | 2013-06-27 | Cable output device for simulating signal attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102602415A CN103342252A (en) | 2013-06-27 | 2013-06-27 | Cable output device for simulating signal attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103342252A true CN103342252A (en) | 2013-10-09 |
Family
ID=49277095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102602415A Pending CN103342252A (en) | 2013-06-27 | 2013-06-27 | Cable output device for simulating signal attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103342252A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650073A (en) * | 1985-08-09 | 1987-03-17 | Young David J | Electric cable container and dispenser |
| CN1219918A (en) * | 1996-01-03 | 1999-06-16 | Smab萨林斯马斯金公司 | Package and method for manufacturing said package |
| WO1999059898A1 (en) * | 1998-05-15 | 1999-11-25 | The Goldwitz Limited Family Partnership | Wire and cable dispenser |
| US6296118B1 (en) * | 2000-06-07 | 2001-10-02 | John W. Speck | Stackable, nestable, and reusable container for storing and dispensing elongated materials, and method of using same |
| JP2007055626A (en) * | 2005-08-23 | 2007-03-08 | Tonichi Kyosan Cable Ltd | Cable packaging box and method for pulling out cable |
| WO2009138640A1 (en) * | 2008-04-24 | 2009-11-19 | Nexans | Device for packaging and unwinding a cable spool |
| CN202152240U (en) * | 2011-06-07 | 2012-02-29 | 王学孟 | Containing device of warning tape |
| CN202346518U (en) * | 2011-11-08 | 2012-07-25 | 东莞市旭天实业投资有限公司 | Network cable concentrator |
| CN202704242U (en) * | 2012-06-04 | 2013-01-30 | 富士康(昆山)电脑接插件有限公司 | Packing box |
| CN202897692U (en) * | 2009-05-13 | 2013-04-24 | 张正平 | Personal portable device keeper |
-
2013
- 2013-06-27 CN CN2013102602415A patent/CN103342252A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650073A (en) * | 1985-08-09 | 1987-03-17 | Young David J | Electric cable container and dispenser |
| CN1219918A (en) * | 1996-01-03 | 1999-06-16 | Smab萨林斯马斯金公司 | Package and method for manufacturing said package |
| WO1999059898A1 (en) * | 1998-05-15 | 1999-11-25 | The Goldwitz Limited Family Partnership | Wire and cable dispenser |
| US6296118B1 (en) * | 2000-06-07 | 2001-10-02 | John W. Speck | Stackable, nestable, and reusable container for storing and dispensing elongated materials, and method of using same |
| JP2007055626A (en) * | 2005-08-23 | 2007-03-08 | Tonichi Kyosan Cable Ltd | Cable packaging box and method for pulling out cable |
| WO2009138640A1 (en) * | 2008-04-24 | 2009-11-19 | Nexans | Device for packaging and unwinding a cable spool |
| CN202897692U (en) * | 2009-05-13 | 2013-04-24 | 张正平 | Personal portable device keeper |
| CN202152240U (en) * | 2011-06-07 | 2012-02-29 | 王学孟 | Containing device of warning tape |
| CN202346518U (en) * | 2011-11-08 | 2012-07-25 | 东莞市旭天实业投资有限公司 | Network cable concentrator |
| CN202704242U (en) * | 2012-06-04 | 2013-01-30 | 富士康(昆山)电脑接插件有限公司 | Packing box |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131009 |