CN203014118U - Power supply changeover plug - Google Patents
Power supply changeover plug Download PDFInfo
- Publication number
- CN203014118U CN203014118U CN 201220718716 CN201220718716U CN203014118U CN 203014118 U CN203014118 U CN 203014118U CN 201220718716 CN201220718716 CN 201220718716 CN 201220718716 U CN201220718716 U CN 201220718716U CN 203014118 U CN203014118 U CN 203014118U
- Authority
- CN
- China
- Prior art keywords
- plug
- power supply
- attaching
- pin
- utility
- 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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Abstract
A power supply changeover plug belongs to the power supply device connector assembly technology field and especially relates to the power supply changeover plug used to connect an electric supply and a laptop power adapter. The power supply changeover plug comprises a power supply plug (1) and a plug body (2) used to install the power supply plug (1). The power supply plug (1) belongs to one kind of a three-pin plug and a two-pin plug. The plug body (2) is provided with an adaptor plug (3). By using the plug of the utility model, a power line between the power supply plug and the adaptor plug is omitted. Compared to the prior art, by using the plug of the utility model, there are the following advantages that the structure is simple; the plug does not occupy space; the weight is light; carrying is convenient; manufacturing cost is low and so on.
Description
Technical field
Power converting plug belongs to power supply apparatus connector art field.Be specifically related to a kind of power converting plug for connecting civil power and laptop adapter.
Background technology
Existing laptop adapter is connected by a power line with civil power, and two of power line is respectively attaching plug and adaper plug, and is very inconvenient when going out to carry, and manufacturing cost is also because the power line of centre raises.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of power converting plug easy to carry is provided.
The technical scheme that its technical problem that solves the utility model adopts is: this power converting plug, comprise attaching plug and the plug body that attaching plug is installed, attaching plug is a kind of of three-pin plug or two-pin plug, it is characterized in that: described plug body is provided with adaper plug.
Described attaching plug and adaper plug are arranged symmetrically in plug body two ends.
Described attaching plug and adaper plug are arranged vertically on plug body mutually.
Described plug body is a kind of in taper type, square and triangle.
Compared with prior art, the beneficial effect that the utility model power converting plug has is: the utility model has saved the power line between attaching plug and adaper plug, and is simple in structure, do not take up space, lightweight, easy to carry, and low cost of manufacture.
Description of drawings
Fig. 1 is three-pin plug and taper type plug body structural representation.
Fig. 2 is three pore adapter plugs and taper type plug body structural representation.
Fig. 3 is that the utility model coordinates schematic diagram with laptop adapter.
Fig. 4 is two-pin plug and taper type plug body schematic diagram.
Fig. 5 is three-pin plug and square plug body schematic diagram.
Fig. 6 is three-pin plug and triangle plug body schematic diagram.
Wherein: 1, attaching plug 2, plug body 3, adaper plug.
Embodiment
Fig. 1～3rd, the most preferred embodiment of the utility model power converting plug is described further below in conjunction with 1～6 pair of the utility model of accompanying drawing.
With reference to accompanying drawing 1～3: power converting plug comprises attaching plug 1, plug body 2 and adaper plug 3.Plug body 2 is taper type, and attaching plug 1 is three-pin plug, and attaching plug 1 is vertically fixed on the large circular face of plug body 2 diameters, and adaper plug 3 is vertically fixed on the little circular face of plug body 2 diameters.
Operation principle and the course of work are as follows: the attaching plug 1 power converting plug during use inserts in commercial power socket, and adaper plug 3 is inserted on laptop adapter and gets final product.
With reference to accompanying drawing 4: attaching plug 1 is two-pin plug, plug body 2 is taper type, adaper plug 3 is two corresponding hole plugs, and attaching plug 1 is vertically fixed on the large circular face of plug body 2 diameters, and adaper plug 3 is vertically fixed on the little circular face of plug body 2 diameters.
With reference to accompanying drawing 5: attaching plug 1 is three-pin plug, and plug body 2 is square, and attaching plug 1 is fixed on a side of plug body 2, and adaper plug 3 is fixed on plug body 2 another sides, and adaper plug 3 is vertical with attaching plug 1.
With reference to accompanying drawing 6: attaching plug 1 is three-pin plug, and plug body 2 is triangles, and attaching plug 1 is fixed on a gore of plug body 2, and adaper plug 3 is vertical with attaching plug 1 is fixed on plug body 2 another sides.
Wherein attaching plug 1 can be three-pin plug, also can be two-pin plug, and plug body 2 can be taper type, can be square, can be also triangle, and the utility model attaching plug 1 and plug body 2 can be above-mentioned combination in any.
The above, it is only preferred embodiment of the present utility model, be not to be the utility model to be done the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection range of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (4)
1. a power converting plug, comprise attaching plug (1) and the plug body (2) that attaching plug (1) is installed, and attaching plug (1) is a kind of of three-pin plug or two-pin plug, it is characterized in that: described plug body (2) is provided with adaper plug (3).
2. power converting plug according to claim 1 is characterized in that: described attaching plug (1) and adaper plug (3) are arranged symmetrically in plug body (2) two ends.
3. power converting plug according to claim 1 is characterized in that: described attaching plug (1) is arranged vertically on plug body (2) mutually with adaper plug (3).
4. according to claim 1 ~ 3 described power converting plugs of any one is characterized in that: a kind of in taper type, square and triangle of described plug body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718716 CN203014118U (en) | 2012-12-24 | 2012-12-24 | Power supply changeover plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718716 CN203014118U (en) | 2012-12-24 | 2012-12-24 | Power supply changeover plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014118U true CN203014118U (en) | 2013-06-19 |
Family
ID=48605676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718716 Expired - Fee Related CN203014118U (en) | 2012-12-24 | 2012-12-24 | Power supply changeover plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014118U (en) |
-
2012
- 2012-12-24 CN CN 201220718716 patent/CN203014118U/en not_active Expired - Fee Related
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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: 20130619 Termination date: 20161224 |