CN103855556A - Design method of power strip utilizing principle of measuring tape - Google Patents
Design method of power strip utilizing principle of measuring tape Download PDFInfo
- Publication number
- CN103855556A CN103855556A CN201210503695.6A CN201210503695A CN103855556A CN 103855556 A CN103855556 A CN 103855556A CN 201210503695 A CN201210503695 A CN 201210503695A CN 103855556 A CN103855556 A CN 103855556A
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- CN
- China
- Prior art keywords
- power strip
- power
- source wire
- power source
- strip
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- 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.)
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Abstract
The invention discloses a power strip utilizing a principle of a measuring tape. The power strip comprises a power strip body, wherein a top end of the power strip body is provided with an automatically telescopic device and a fixing switch, and the automatically telescopic device is wound by power source wire. When the power strip is used, the power source wire is extracted out from the power strip slowly, and the power source wire moves out slowly from the automatically telescopic device; when the power source wire is extracted to a certain length, a part of the power source wire which is kept outside can be fixed outside the power strip through the telescoping fixing switch, so the part of the power source wire is prevented from automatically moving back into the power strip; when the power strip is not used, the telescoping fixing switch is closed, the power source wire can automatically move back into the power strip. Through simulation of the principle of the measuring tape, and by arranging the automatically telescopic device in the power strip, when the power strip is not used, the power source wire can be kept in the power strip to effectively prevent mutual winding which brings about unnecessary trouble for life and work. The power strip utilizing the principle of the measuring tape is convenient, practical and quite fast.
Description
Technical field
The novel technical field of electric appliances that relates to of the present invention, especially a kind of insert row of tape measure principle.
Background technology
The insert row using is at present to be all connected with fixed power source line, and power line or length or short, all need when use stretching power line insertion socket to carry out remote power-feeding.If but while use, power line just leaks outside in insert row outside, not using for a long time may be in great confusion, be interweaved together, while reusing, will take half a day strength and disassemble, waste time and energy, very inconvenient, both be unfavorable for the maintenance in power line life-span, also wasted the plenty of time, and be unfavorable for increasing work efficiency.
Summary of the invention
New technique task of the present invention is for above-mentioned technical deficiency, and a kind of insert row of tape measure principle is provided.
The technical scheme that the novel technical solution problem of the present invention adopts is: the insert row of tape measure principle, comprise insert row body, and described body top is provided with automatic extending-contracting apparatus and floatless switch, is wound with power line in automatic extending-contracting apparatus.
The novel beneficial effect that can bring of the present invention is: imitate tape measure principle, automatic extending-contracting apparatus is set in insert row, while use like this, can be by a power line automatic telescopic insert row, effectively prevent that power line is wound around mutually, bring unnecessary worry to life or work, convenient invention, very convenient.
Brief description of the drawings
Fig. 1, for new structure schematic diagram of the present invention.
Wherein: 1, plug; 2, power line; 3, automatic extending-contracting apparatus; 4, jack; 5, Telescopic Fixed switch.
Embodiment
Below in conjunction with accompanying drawing, be described below the present invention is novel:
As shown in Figure 1, the novel insert row that discloses a kind of tape measure principle of the present invention, comprises insert row body, and described body top is provided with automatic extending-contracting apparatus 3 and floatless switch 5, is wound with power line 2 in automatic extending-contracting apparatus.Need to use insert row time, by power line, from slowly extracting out in insert row, power line can followed slowly from automatic extending-contracting apparatus out.Be retractable to after certain length, just power line out can be fixed on to insert row outside by Telescopic Fixed switch, prevent from automatically returning in insert row.While use, close Telescopic Fixed switch, power line can be return in insert row automatically.
Imitate tape measure principle, automatic extending-contracting apparatus is set in insert row, while use like this, can, by a power line automatic telescopic insert row, effectively prevent that power line is wound around mutually, bring unnecessary worry to life or work, convenient invention, very convenient.
Claims (1)
1. the insert row of tape measure principle, comprises insert row body, it is characterized in that: described body top is provided with automatic extending-contracting apparatus and floatless switch, is wound with power line in automatic extending-contracting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210503695.6A CN103855556A (en) | 2012-12-01 | 2012-12-01 | Design method of power strip utilizing principle of measuring tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210503695.6A CN103855556A (en) | 2012-12-01 | 2012-12-01 | Design method of power strip utilizing principle of measuring tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103855556A true CN103855556A (en) | 2014-06-11 |
Family
ID=50862904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210503695.6A Withdrawn CN103855556A (en) | 2012-12-01 | 2012-12-01 | Design method of power strip utilizing principle of measuring tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103855556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207017A (en) * | 2015-11-07 | 2015-12-30 | 金勇� | Electric interest socket |
-
2012
- 2012-12-01 CN CN201210503695.6A patent/CN103855556A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207017A (en) * | 2015-11-07 | 2015-12-30 | 金勇� | Electric interest socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140611 |