CN201044313Y - Change-over plug for travel - Google Patents
Change-over plug for travel Download PDFInfo
- Publication number
- CN201044313Y CN201044313Y CNU2007201404597U CN200720140459U CN201044313Y CN 201044313 Y CN201044313 Y CN 201044313Y CN U2007201404597 U CNU2007201404597 U CN U2007201404597U CN 200720140459 U CN200720140459 U CN 200720140459U CN 201044313 Y CN201044313 Y CN 201044313Y
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- CN
- China
- Prior art keywords
- supporter
- pin
- travelling
- changeover plug
- changeover
- 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
The utility model provides a travel changeover plug, the structure of which comprises an upper cover, a lower cover and a changeover gear which is arranged in an inner cavity formed by the upper cover and the lower cover; the changeover gear comprises a supporter part and a pin part; wherein, the supporter part is connected with a supporter fixed frame through three collet copper sheets; the supporter fixed frame with contacts is arranged in a rotary circular ring; a conductive copper sheet on the upper part of the supporter fixed frame is fixed through a conductive copper sheet bracket; the upper cover is fixed on the top part of the supporter fixed frame; the pin part arranged at the lower part of the rotary circular ring is arranged inside the lower cover through a conductive copper post, a spring and a positive and a negative copper sheets. The travel changeover plug of the utility model is characterized in beautiful and elegant appearance, compact structure, convenient use, a plurality of changeover kinds, high efficiency, etc. The changeover of the plug of English type, American type and European type is realized just by rotating the plug slightly. The utility model belongs to a travel necessity and has a good popularization value.
Description
Technical field
The utility model relates to a kind of changeover plug, the travelling changeover plug that change mutually in specifically a kind of easy and convenient realization English, U.S., Europe.
Background technology
In actual life, because the plug design of electronic product is incomplete same, the design standard of various countries is also different, and the electrical equipment that country variant is bought can easily not be inserted on the power supply, causes mobile phone or other problem that can't charge, bring very burden for people's life, particularly out on tours, this problem then seem particularly outstanding, and present changeover plug function ratio of the prior art is more single, can easily not change the different plug of various standard, on using, be restricted.
The utility model content
Technical assignment of the present utility model is at above weak point, providing is a kind of travelling changeover plug, and one changes rotating ring gently, realizes the conversion of English, U.S., European plugs, solution is gone out different because of the plug pattern at ordinary times, causes mobile phone or other problem that can't charge.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of travelling changeover plug, its structure comprises loam cake, the conversion equipment of lower cover and the inner chamber that places upper and lower covers to form, described conversion equipment comprises supporter part and pin part, wherein the supporter part is connected on the supporter fixed mount by three folder spring copper sheets, the supporter fixed mount that then has the contact is placed in the rotating ring, the conductive copper sheet of supporter fixed mount top is fixed by the conductive copper sheet support, loam cake is fixed on the top by screw then, and the pin part below rotating ring is then passed through conduction copper column, spring and both positive and negative polarity copper sheet are placed among the lower cover.
Described supporter partly is respectively English supporter, American supporter, European supporter.
Described pin partly is respectively English pin, American pin, European pin, and is corresponding with the supporter part.
Set contact is respectively English contact, American contact, European contact on the described supporter fixed mount, and is corresponding with supporter part and pin part.
Described loam cake upper surface offers the power supply output plughole.
Described lower cover bottom face offers the pin telescopic hole.
Described rotating ring outer circle wall is provided with anti-skidding projection.
Described American pin can twist, and becomes splayed.
A kind of travelling changeover plug of the present utility model has following beneficial effect:
It is generous to have appearance looks elegant, compact conformation, and easy to use, characteristics such as the conversion kind is many, efficient height, one changes gently, realizes the conversion of English, U.S., European plugs, and the real travelling necessary article that belongs to has excellent generalization values.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is a kind of travelling changeover plug structural representation;
Accompanying drawing 2 is a kind of rotating ring of the changeover plug of travelling and supporter part and the supporter fixed mount structural representation after assembling.
Embodiment
Explain below with reference to Figure of description a kind of travelling changeover plug of the present utility model being done.
A kind of travelling changeover plug of the present utility model, its structure comprises loam cake 1, the conversion equipment of lower cover 18 and the inner chamber that places upper and lower covers to form, described conversion equipment comprises supporter part and pin part, wherein the supporter part is connected on the supporter fixed mount 5 by three folder spring copper sheets 6, the supporter fixed mount 5 that then has the contact is placed in the rotating ring 10, the conductive copper sheet 4 of supporter fixed mount 5 tops is fixing by conductive copper sheet support 3, loam cake 1 is fixed on the top by screw 2 then, and the pin part below rotating ring 10 is then by conduction copper column 15, spring 16 and both positive and negative polarity copper sheet 17 are placed among the lower cover 18.
Described supporter partly is respectively English supporter 7, American supporter 8, European supporter 9.
Described pin partly is respectively English pin 13, American pin 14, European pin 12, and is corresponding with the supporter part.
Set contact is respectively English contact 21, American contact 19, European contact 20 on the described supporter fixed mount, and is corresponding with supporter part and pin part.
Described loam cake 1 upper surface offers the power supply output plughole.
Described lower cover 18 bottom faces offer the pin telescopic hole.
Described American pin 14 can twist, and becomes splayed.
Rotating ring in a kind of changeover plug of travelling of the present utility model is the most important thing that realizes the invention, for people when rotating, designed anti-skidding projection in the rotating ring outside especially, can be salient point or rectangular projection, touch European supporter contact via the rotating ring rotation during first time in use, shift out European plugs to effective position; Rotation touches English supporter contact for the second time, shifts out English plug to effective position; Rotation touches American supporter contact for the third time, shifts out American plug to effective position; Rotation circle ring can positive and negatively rotate, and supports plug to reach the lower cover outside to effectively putting respectively.Three contacts drive supporter by folder spring copper sheet respectively and help plug to stretch out.
Claims (8)
- One kind the travelling changeover plug, it is characterized in that: its structure comprises loam cake, the conversion equipment of lower cover and the inner chamber that places upper and lower covers to form, described conversion equipment comprises supporter part and pin part, wherein the supporter part is connected on the supporter fixed mount by three folder spring copper sheets, the supporter fixed mount that then has the contact is placed in the rotating ring, the conductive copper sheet of supporter fixed mount top is fixed by the conductive copper sheet support, loam cake is fixed on the top by screw then, and the pin part below rotating ring is then passed through conduction copper column, spring and both positive and negative polarity copper sheet are placed among the lower cover.
- 2. a kind of travelling changeover plug according to claim 1 is characterized in that: described supporter partly is respectively English supporter, American supporter, European supporter.
- 3. a kind of travelling changeover plug according to claim 1 and 2 is characterized in that: described pin partly is respectively English pin, American pin, European pin, and is corresponding with the supporter part.
- 4. a kind of travelling changeover plug according to claim 3 is characterized in that: set contact is respectively English contact, American contact, European contact on the described supporter fixed mount, and is corresponding with supporter part and pin part.
- 5. a kind of travelling changeover plug according to claim 1 is characterized in that: described loam cake upper surface offers the power supply output plughole.
- 6. a kind of travelling changeover plug according to claim 1 is characterized in that: described lower cover bottom face offers the pin telescopic hole.
- 7. a kind of travelling changeover plug according to claim 1 is characterized in that: described rotating ring outer circle wall is provided with anti-skidding projection.
- 8. a kind of travelling changeover plug according to claim 3 is characterized in that: described American pin can twist, and becomes splayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201404597U CN201044313Y (en) | 2007-03-14 | 2007-03-14 | Change-over plug for travel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201404597U CN201044313Y (en) | 2007-03-14 | 2007-03-14 | Change-over plug for travel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201044313Y true CN201044313Y (en) | 2008-04-02 |
Family
ID=39259202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201404597U Expired - Fee Related CN201044313Y (en) | 2007-03-14 | 2007-03-14 | Change-over plug for travel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201044313Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484145B (en) * | 2010-10-01 | 2013-11-27 | Gen Jack Technology Ltd | Universal electric adapter |
| CN103441391A (en) * | 2013-08-12 | 2013-12-11 | 刘宇敦 | Novel travel conversion plug |
| CN104124588A (en) * | 2014-08-08 | 2014-10-29 | 惠州信兴荣电业塑胶有限公司 | Travel adapter |
| US9083125B2 (en) | 2011-09-16 | 2015-07-14 | Dg International Holdings Limited | Adaptor |
| CN106159539A (en) * | 2015-04-17 | 2016-11-23 | 江苏健龙电器有限公司 | A kind of English changeover plug |
-
2007
- 2007-03-14 CN CNU2007201404597U patent/CN201044313Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2484145B (en) * | 2010-10-01 | 2013-11-27 | Gen Jack Technology Ltd | Universal electric adapter |
| US9083125B2 (en) | 2011-09-16 | 2015-07-14 | Dg International Holdings Limited | Adaptor |
| CN103441391A (en) * | 2013-08-12 | 2013-12-11 | 刘宇敦 | Novel travel conversion plug |
| CN103441391B (en) * | 2013-08-12 | 2015-09-16 | 刘宇敦 | A kind of travelling conversion plug |
| CN104124588A (en) * | 2014-08-08 | 2014-10-29 | 惠州信兴荣电业塑胶有限公司 | Travel adapter |
| CN104124588B (en) * | 2014-08-08 | 2018-11-30 | 惠州信兴荣电业塑胶有限公司 | A kind of travelling converter |
| CN106159539A (en) * | 2015-04-17 | 2016-11-23 | 江苏健龙电器有限公司 | A kind of English changeover plug |
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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 |
Granted publication date: 20080402 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |