CN204424652U - Travelling power conversion plug extension - Google Patents
Travelling power conversion plug extension Download PDFInfo
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- CN204424652U CN204424652U CN201520166442.3U CN201520166442U CN204424652U CN 204424652 U CN204424652 U CN 204424652U CN 201520166442 U CN201520166442 U CN 201520166442U CN 204424652 U CN204424652 U CN 204424652U
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- plug
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- chute
- power conversion
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Abstract
The utility model provides a kind of travelling power conversion plug extension, comprises at least two plugs, and catch; Catch arranges chute, and plug moves back and forth along the lateral edges of chute or catch respectively; Distance between different chute, distance between the lateral edges of catch and two lateral edges of the distance between chute, catch are all greater than respectively along the distance of the plug motion track of corresponding catch lateral edges and chute movement; Catch moves back and forth perpendicular to the track of plug movement.The plug arranging multiple different size of the present utility model, is convenient to people's power taking on the socket of different size.When some plugs are stretched time, other socket can block at inoperative position by catch, makes it to stretch out, and both easy to use, fail safe is also higher.
Description
Technical field
The utility model relates to a kind of power conversion plug extension, particularly a kind of travelling power conversion plug extension with plurality of specifications plug.
Background technology
Present people have increasing chance to leave the country on business or tourism; due to the supply socket of countries in the world and the standard of electrical appliance plug and shape disunity; people often can run into the situation that electrical appliance plug cannot be connected with local supply socket, cause great inconvenience.
Utility model content
The utility model provides a kind of travelling power conversion plug extension, with at least one in solving the problem.
According to an aspect of the present utility model, provide a kind of travelling power conversion plug extension, comprise at least two plugs, and catch; Catch arranges chute, and plug moves back and forth along the lateral edges of chute or catch respectively; Distance between different chute, distance between the lateral edges of catch and two lateral edges of the distance between chute, catch are all greater than respectively along the distance of the plug motion track of corresponding catch lateral edges and chute movement; Catch moves back and forth perpendicular to the track of plug movement.
The plug arranging multiple different size of travelling power conversion plug extension of the present utility model, is convenient to people's power taking on the socket of different size.Distance between different chute, distance between the lateral edges of catch and two lateral edges of the distance between chute, catch are all greater than respectively along the distance of the plug motion track of corresponding catch lateral edges and chute movement; Catch moves back and forth perpendicular to the track of plug movement.When some plugs are stretched time, other socket can block at inoperative position by catch, makes it to stretch out, and both easy to use, fail safe is also higher.
In some embodiments, the lateral edges of catch of the present utility model and the edge of chute are equipped with block wing, and the corner of block wing is fillet or oblique angle.Block wing 11 can make socket when home position and normal place to some extent deviation, socket is imported its corresponding moving track.
In some embodiments, plug of the present utility model comprises the first plug, the second plug and the 3rd plug.
In some embodiments, the utility model also comprises the plug positioning device fixing the first plug, the second plug and the 3rd plug position.Plug can be fixed on active position or inoperative position by plug positioning device, ensures the safety of user." active position " refers to that plug can insert the position of adaptive socket, and " inoperative position " refers to that the position in housing regained completely by plug.
In some embodiments, plug positioning device of the present utility model is provided with draw-in groove, and the relevant position of the first plug, the second plug and the 3rd plug is provided with the buckle with draw-in groove adaptation.Draw-in groove is set and buckle adaptive with it has simple, easy to operate, the stable effect of structure.
In some embodiments, the feeler lever of the second plug of the present utility model and pedestal hinged.Go for parallel with zero line jack or the uneven situation of firewire jack.
In some embodiments, the utility model also comprises the many groups electrical appliance jack be connected with plug.Thus, the electrical appliance of different plug specification is gone for.
In some embodiments, the utility model also comprises the USB charger be connected with plug.Thus, can so that give charging of mobile devices.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of the travelling power conversion plug extension of the first execution mode of the utility model;
The external structure schematic diagram from another angle views that Fig. 2 is the travelling power conversion plug extension shown in Fig. 1;
Fig. 3 is the internal structure schematic diagram of the travelling power conversion plug extension shown in Fig. 1;
The internal structure schematic diagram from another angle views that Fig. 4 is the travelling power conversion plug extension shown in Fig. 3;
Structural representation when the first socket that Fig. 5 is the travelling power conversion plug extension shown in Fig. 3 stretches out;
Structural representation when the second socket that Fig. 6 is the travelling power conversion plug extension shown in Fig. 3 stretches out;
Structural representation when the 3rd socket that Fig. 7 is the travelling power conversion plug extension shown in Fig. 3 stretches out;
Fig. 8 is the decomposition texture schematic diagram of the first half of the travelling power conversion plug extension shown in Fig. 3;
Fig. 9 is the decomposition texture schematic diagram of the first half of the travelling power conversion plug extension shown in Fig. 4.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 to Fig. 9 show schematically show the travelling power conversion plug extension according to a kind of execution mode of the present utility model.
As shown in Fig. 3 ~ Fig. 9, this travelling power conversion plug extension comprises three plugs (the first plug 21, second plug 22 and the 3rd plug 23), and catch 10.
The quantity of plug is at least two.Catch 10 is arranged chute 12, plug moves back and forth along the lateral edges of chute 12 or catch 10 respectively.
Distance between different chute 12 is greater than respectively along the distance of the plug motion track of corresponding chute 12 movement.
Lateral edges and the distance between chute 12 of catch 10 are greater than respectively along the distance of the plug motion track of corresponding catch 10 lateral edges and chute 12 movement.
Distance between two lateral edges of catch 10 is all greater than respectively along the distance of the plug motion track of corresponding catch 10 lateral edges movement.
Catch 10 moves back and forth perpendicular to the track of plug movement.
In the present embodiment, the quantity of chute 12 is 1, and plug is 3.A plug moves back and forth along chute 12, and two other plug moves back and forth along two lateral edges of catch 10.
Catch 10 is arranged a chute 12.The right side edge being parallel to chute 12 of the first plug 21 catch 10 moves back and forth, and the second plug 22 moves back and forth along chute 12, and the 3rd plug 23 moves back and forth along the left side edge being parallel to chute 12 of catch 10.
The right side edge of catch 10 and the distance of chute 12 are greater than the distance of the first plug 21 and the second plug 22 motion track.The left side edge of catch 10 and the distance of chute 12 are greater than the distance of the second plug 22 and the 3rd plug 23 motion track.Catch 10 moves back and forth perpendicular to the track of the first plug 21, second plug 22 and the 3rd plug 23 movement.
In other embodiments, all plugs also can arrange Chengdu and move back and forth along different chutes 12, and namely the quantity of plug is identical with the quantity of chute 12.When the quantity of plug is two, plug also can move back and forth along two lateral edges of catch 10 respectively, and catch 10 can not arrange chute 12.
As shown in Figure 5, when the first plug 21 stretches out time, catch 10 entirety is moved to the left, and the right hand edge of chute 12 has blocked the second plug 22, and the second plug 22 can not be stretched out; The left side edge of catch 10 has blocked the 3rd plug 23, and the 3rd plug 23 can not be stretched out.
As shown in Figure 6, when the second plug 22 stretches out time, catch 10 moves integrally centre position, and the right side edge of catch 10 has blocked the first plug 21, and the first plug 21 can not be stretched out; The left side edge of catch 10 has blocked the 3rd plug 23, and the 3rd plug 23 can not be stretched out.
As shown in Figure 7, when the 3rd plug 23 stretches out time, catch 10 entirety moves right, and the left hand edge of chute 12 has blocked the second plug 22, and the second plug 22 can not be stretched out; The right side edge of catch 10 has blocked the first plug 21, and the first plug 21 can not be stretched out.
In the present embodiment, plug is three, and the first plug 21 is European plugs, and the second plug 22 is American plug, and the 3rd plug 23 is British connecting plug, and these are plugs of external regular size at present.In other embodiments, the quantity of plug also can be four, five or six etc., and the specification of plug also can be arranged as required.
The double-side-edge of catch 10 and the edge of chute 12 all can arrange block wing 11, and the corner of block wing 11 is fillet or oblique angle.Block wing 11 can make the home position of socket and normal place to some extent deviation when, socket is imported its corresponding moving track.
The side of the first plug 21, second plug 22 and the 3rd plug 23 is provided with spanner 26, spanner 26 is connected with socket by connecting rod, the housing 60 reaching socket through catch 10 is outside, and user can control to need the plug used stretch out or regain housing 60 by the spanner 26 handled on each plug.
The distance of adjacent chute 12 is greater than the distance of adjacent plug motion track; The lateral edges being parallel to chute of catch 10 and the distance of immediate chute are greater than the distance of adjacent plug motion track; Catch moves back and forth perpendicular to the track of plug movement.
As shown in Fig. 3, Fig. 4, Fig. 8 and Fig. 9, the plug positioning device 30 fixing the first plug 21, second plug 22 and the 3rd plug 23 position can also be set.Plug can be fixed on active position or inoperative position by plug positioning device 30, ensures the safety of user.Plug positioning device 30 is provided with button 31, button 31 stretches out outside housing 60.Plug positioning device 30 is connected with housing 60 by elastomeric element 32.
In the present embodiment, plug positioning device 30 is provided with draw-in groove 34, and the relevant position of the first plug 21, second plug 22 and the 3rd plug 23 is provided with the buckle 14 with draw-in groove 34 adaptation.Draw-in groove 34 is set and buckle 14 adaptive with it has simple, easy to operate, the stable effect of structure.Be provided with three groups of draw-in grooves 34, buckle 14 can be inserted in corresponding draw-in groove 34 by the inoperative position of each plug and active position.
When the first plug 21 stretches out by needs time, button press 31, buckle 14 departs from the draw-in groove 34 of inoperative position, spanner 26 to the first plug 21 pulling the first plug 21 is in active position, release button 31, due to the elastic force of elastomeric element 32, drives plug positioning device 30 to move, buckle 14 inserts and plug positioning device 30 is in the draw-in groove 34 of active position, and the first plug 21 is fixed on active position.
When the first plug 21 is regained by needs time, button press 31, buckle 14 departs from the draw-in groove 34 of active position, spanner 26 to the first plug 21 pulling the first plug 21 is in inoperative position, release button 31, due to the elastic force of elastomeric element 32, drives plug positioning device 30 to move, buckle 14 inserts and plug positioning device 30 is in the draw-in groove 34 of inoperative position, and the first plug 21 is fixed on inoperative position.Elastomeric element 32 can be tension spring, compression spring, torsion spring or shell fragment etc.
The operation of other plug can be by that analogy.
In other embodiments, the location of the first plug 21, second plug 22 and the 3rd plug 23 also can adopt other snap fit.Such as use elastomeric element 23 that first plug 21, second plug 22 and the 3rd plug 23 are limited to inoperative position, and adopt the mode of grafting that the first plug 21, second plug 22 and the 3rd plug 23 are fixed on active position.
The feeler lever 221 of the second plug 22 can be arranged to pedestal 222 hinged.Feeler lever 221 rotates, and goes for parallel with zero line jack or the uneven situation of firewire jack.
As shown in Figure 2, this travelling power conversion plug extension is also provided with the many groups electrical appliance jack 50 be connected with plug, goes for the electrical appliance of different plug specification.In the present embodiment, be provided with the electrical appliance jack 50 of three groups of different sizes, in other embodiments, also the different size of quantity or the electrical appliance jacks 50 of same size such as two groups, four groups or five groups can be set as required.
As shown in Figure 1, Figure 2 and Figure 3, this travelling power conversion plug extension is also provided with the USB charger 40 be connected with plug, can so that give charging of mobile devices.
The ground wire inserted link 70 of the 3rd plug 23 (British connecting plug) is hinged with housing 60, and this set can make the structure of travelling power conversion plug extension compacter, when needing to make property-line inserted link 70, is just screwed out.
As shown in Figure 9, catch 10 is provided with cross spacing bar 13, is that housing 60 relative position is fixed, corresponding with positive stop strip 13 place arranges a stopping means again, can limit catch 10 can only move back and forth in a direction.
In other embodiments, also can adopt and be connected from both sides by the inwall of catch 10 with housing 60 two tension springs (or shell fragment, torsion spring etc.), utilize the pulling force of spring (or shell fragment, torsion spring etc.) that catch is moved back and forth.
Above-described is only execution modes more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (8)
1. travelling power conversion plug extension, is characterized in that, comprise at least two plugs, and catch (10);
Described catch (10) is arranged chute (12), described plug moves back and forth along the lateral edges of chute (12) or catch (10) respectively;
Distance between two lateral edges of the distance between different described chute (12), distance between the lateral edges of described catch (10) and chute (12), described catch (10) is all greater than respectively along the distance of the described plug motion track of corresponding catch (10) lateral edges and chute (12) movement;
Described catch (10) moves back and forth perpendicular to the track of described plug movement.
2. travelling power conversion plug extension according to claim 1, it is characterized in that, the lateral edges of described catch (10) and the edge of chute (12) are provided with block wing (11), and the corner of block wing (11) is fillet or oblique angle.
3. travelling power conversion plug extension according to claim 2, is characterized in that, described plug comprises the first plug (21), the second plug (22) and the 3rd plug (23).
4. travelling power conversion plug extension according to claim 3, is characterized in that, also comprises the plug positioning device (30) of fixing described first plug, the second plug and the 3rd plug position.
5. travelling power conversion plug extension according to claim 4, it is characterized in that, described plug positioning device (30) is provided with draw-in groove (34), and the relevant position of the first plug, the second plug and the 3rd plug is provided with the buckle (14) adaptive with described draw-in groove (34).
6. travelling power conversion plug extension according to claim 5, is characterized in that, the feeler lever (221) of described second plug (22) is hinged with pedestal (222).
7. the travelling power conversion plug extension according to any one of claim 1 ~ 6, is characterized in that, also comprises the many groups electrical appliance jack (50) be connected with described plug.
8. the travelling power conversion plug extension according to any one of claim 1 ~ 6, is characterized in that, also comprises the USB charger (40) be connected with described plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166442.3U CN204424652U (en) | 2015-03-23 | 2015-03-23 | Travelling power conversion plug extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166442.3U CN204424652U (en) | 2015-03-23 | 2015-03-23 | Travelling power conversion plug extension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424652U true CN204424652U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166442.3U Active CN204424652U (en) | 2015-03-23 | 2015-03-23 | Travelling power conversion plug extension |
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| CN (1) | CN204424652U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852237A (en) * | 2015-05-27 | 2015-08-19 | 广州雷神电气制造有限公司 | Traveling power supply adapter |
| CN105428895A (en) * | 2015-12-15 | 2016-03-23 | 镇江市京口润明微波器械厂 | Connector female end |
| WO2017080508A1 (en) * | 2015-11-11 | 2017-05-18 | 公牛集团有限公司 | Travel adapter |
| CN106785684A (en) * | 2016-11-11 | 2017-05-31 | 公牛集团有限公司 | A kind of plug interlocking structure Multipurpose converter of Multipurpose converter |
| CN110289532A (en) * | 2019-07-31 | 2019-09-27 | 东莞市万旅电器有限公司 | A kind of crossover sub |
-
2015
- 2015-03-23 CN CN201520166442.3U patent/CN204424652U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852237A (en) * | 2015-05-27 | 2015-08-19 | 广州雷神电气制造有限公司 | Traveling power supply adapter |
| WO2017080508A1 (en) * | 2015-11-11 | 2017-05-18 | 公牛集团有限公司 | Travel adapter |
| US10686285B2 (en) | 2015-11-11 | 2020-06-16 | Gongniu Group Co., Ltd. | Travel adapter with integrated plugs meeting different plug standards |
| CN105428895A (en) * | 2015-12-15 | 2016-03-23 | 镇江市京口润明微波器械厂 | Connector female end |
| CN106785684A (en) * | 2016-11-11 | 2017-05-31 | 公牛集团有限公司 | A kind of plug interlocking structure Multipurpose converter of Multipurpose converter |
| CN106785684B (en) * | 2016-11-11 | 2019-04-09 | 宁波公牛数码科技有限公司 | A kind of the plug interlocking structure and Multipurpose converter of Multipurpose converter |
| CN110289532A (en) * | 2019-07-31 | 2019-09-27 | 东莞市万旅电器有限公司 | A kind of crossover sub |
| WO2021017505A1 (en) * | 2019-07-31 | 2021-02-04 | 东莞市万旅电器有限公司 | Adapter |
| CN110289532B (en) * | 2019-07-31 | 2024-04-19 | 东莞市万旅电器有限公司 | Adapter joint |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |