CN104852237A - Traveling power supply adapter - Google Patents
Traveling power supply adapter Download PDFInfo
- Publication number
- CN104852237A CN104852237A CN201510282396.8A CN201510282396A CN104852237A CN 104852237 A CN104852237 A CN 104852237A CN 201510282396 A CN201510282396 A CN 201510282396A CN 104852237 A CN104852237 A CN 104852237A
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- plug
- catch
- power conversion
- chute
- jut
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Abstract
The invention provides a traveling power supply adapter. The traveling power supply adapter comprises at least two plugs and a separation blade; slide grooves are formed in the separation blade; a substrate of each plug is provided with a bulge, and each bulge does reciprocating movement along each slide groove or the side edge of the separation blade; the distances among the different slide grooves, the distance between the side edge of each separation blade and the corresponding slide groove and the distance between two side edges of each separation blade are greater than the distance of a moving track of each bulge along the side edge and the slide grooves of the corresponding separation blade; the separation blade does reciprocating movement in the direction perpendicular to the moving track of each bulge. The traveling power supply adapter is provided with the at least two plugs of different specifications, so that power supply from different sockets of different specifications can be facilitated. When one plug stretches out, other plug can be stopped by each separation blade on an ineffective position and can not stretch out, so that not only can convenience in use be realized, but also the safety is relatively high.
Description
Technical field
The present invention 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.
Summary of the invention
The invention provides a kind of travelling power conversion plug extension, with at least one in solving the problem.
According to an aspect of the present invention, provide a kind of travelling power conversion plug extension, comprise at least two plugs, and catch; Catch arranges chute; The pedestal of plug is provided with jut, and jut 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 jut motion track of corresponding catch lateral edges and chute movement; Catch moves back and forth along the track perpendicular to jut movement.
The plug of setting at least two different sizes of travelling power conversion plug extension of the present invention, is convenient to people's power taking on the socket of different size.When some plugs are stretched time, catch can by other plug gear at inoperative position, and make it to stretch out, both easy to use, fail safe is also higher.
In some embodiments, the present invention also comprises the housing holding plug; Housing is prism shape, is provided with operating groove along incline; Plug is provided with and extends to outside operative pin by enclosure interior, and operative pin moves back and forth along operating groove.Housing is prism shape, and operative pin moves along incline, and this set makes the relative position between operative pin distant, when operating one of them operative pin, can not pull other operative pin along band.
In some embodiments, the lateral edges of catch of the present invention and the edge of chute are equipped with block wing, and the corner of block wing is fillet or oblique angle.Block wing 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 invention comprises the first plug, the second plug and the 3rd plug.
In some embodiments, the present invention 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 invention 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 3rd plug of the present invention and pedestal hinged.Go for parallel with zero line jack or the uneven situation of firewire jack.
In some embodiments, the pedestal of plug of the present invention is provided with through hole, and the inside of housing is provided with the lead with through hole adaptation, and the axis of lead is consistent with the moving direction of plug.Plug is moved along lead by through hole, and the moving process of plug can be made more stable.
In some embodiments, the present invention 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 present invention 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 present invention;
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 partial internal structure schematic diagram of the travelling power conversion plug extension shown in Fig. 1;
Fig. 4 is the decomposition texture schematic diagram of the travelling power conversion plug extension shown in Fig. 3;
Fig. 5 is the positional structure schematic diagram of three plugs of the travelling power conversion plug extension shown in Fig. 3;
Structural representation when the first socket that Fig. 6 is the travelling power conversion plug extension shown in Fig. 3 stretches out.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 to Fig. 6 show schematically show the travelling power conversion plug extension according to one embodiment of the present invention.
As depicted in figs. 1 and 2, this travelling power conversion plug extension comprises three plugs (the first plug 21, second plug 22 and the 3rd plug 23), and holds the housing 60 of plug.Housing 60, in tri-prismoid shape, arranges an operating groove 61 respectively along three inclines; Plug is provided with the operative pin 20 extending to outside operative pin 20, three plugs by housing 60 inside and moves back and forth along the operating groove 61 on three inclines respectively, drives plug to move back and forth between active position or inoperative position, stretches out or regain housing 60.
Be the first plug 21 when stretching out housing 60, the state being in active position shown in Fig. 1, Fig. 2 and Fig. 6.
In other embodiments, housing 60 also can be arranged to four prisms cylinder shape, pentagonal prism body shape or hexagonal prism shape etc. according to the quantity of plug, can also be arranged to cylindrical shape or Elliptic Cylinder shape etc.
When only having two plugs, housing 60 can be arranged to tri-prismoid shape, and setting operation groove 61 on two inclines, moves back and forth for operative pin 20 wherein.
As shown in Fig. 3 ~ Fig. 6, travelling power conversion plug extension also comprises catch 10, catch 10 is arranged chute 12.The pedestal of plug is provided with jut, and jut moves back and forth along the lateral edges of chute 12 or catch respectively; Distance between different chute 12, distance between the lateral edges of catch and two lateral edges of the distance between chute 12, catch 10 are all greater than respectively along the distance of the jut motion track of corresponding catch 10 lateral edges and chute 12 movement; Catch 10 moves back and forth along the track perpendicular to jut movement.
Distance between different chute 12 is greater than respectively along the distance of the jut 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 jut 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 jut motion track of corresponding catch 10 lateral edges movement.
Catch 10 moves back and forth along the track perpendicular to plug movement.
In the present embodiment, the quantity of chute 12 is 1, and plug is 3.The pedestal pedestal pedestal of the first plug 21 being provided with the first jut 211, second plug 22 being provided with the second jut the 221, three plug 23 is provided with the 3rd jut 231.
First jut 211 and the 3rd jut 231 move back and forth along two of catch 10 lateral edges respectively.
Catch 10 is arranged a chute 12, second jut 221 to move back and forth along chute 12.First jut 211 can move back and forth along the right side edge being parallel to chute 12 of catch 10, and the 3rd jut 231 can move 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 jut 211 and the second jut 221 motion track.The left side edge of catch 10 and the distance of chute 12 are greater than the distance of the second jut 221 and the 3rd jut 231 motion track.Catch 10 moves back and forth along the track perpendicular to the first jut 211, second jut 221 and the 3rd jut 231 movement.
In other embodiments, all juts 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, jut also can move back and forth along two lateral edges of catch 10 respectively, and catch 10 can not arrange chute 12.
The pedestal of each plug can also be arranged one or more through hole 80, the inside of housing 60 is provided with the lead (not shown) with through hole 80 adaptation, and the axis of lead is consistent with the moving direction of plug.Plug is moved along lead by through hole 80, and the moving process of plug can be made more stable.
As shown in Figure 6, 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 jut 221, and the second plug 22 can not be stretched out; The left side edge of catch 10 has blocked the 3rd jut 231, and the 3rd plug 23 can not be stretched out.
Clear for stating, the second plug 22 only show the second jut the 221, three plug 23 and only show the 3rd jut 231 in the drawings.
In like manner, 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 jut 211, and the first plug 21 can not be stretched out; The left side edge of catch 10 has blocked the 3rd jut 231, and the 3rd plug 23 can not be stretched out.
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 jut 221, and the second plug 22 can not be stretched out; The right side edge of catch 10 has blocked the first jut 211, 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 British connecting plug, and the 3rd plug 23 is American 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 jut and normal place to some extent deviation when, jut is imported its corresponding moving track.
As shown in Figure 3 and Figure 4, 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 of the 3rd plug 23 can be arranged to pedestal hinged.Feeler lever is rotated different angles, 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.
This travelling power conversion plug extension also can not arrange electrical appliance jack, but be directly connected with the power line of electrical appliance, this set compares the electrical appliance being applicable to laptop computer etc. and needing often to be moved use.
As depicted in figs. 1 and 2, this travelling power conversion plug extension is also provided with the USB charger 40 be connected with plug, can so that give mobile digital equipment charge.
The ground wire inserted link 70 of the second plug 22 (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 6, catch 10 is provided with cross spacing bar 13, arranges a stopping means again in that fix with housing 60 relative position, corresponding with positive stop strip 13 place, 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 springs (or shell fragment, torsion spring etc.), utilize the elastic force of spring (or shell fragment, torsion spring etc.) that catch 10 is moved back and forth.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. travelling power conversion plug extension, is characterized in that, comprise the plug of at least two different sizes, and catch (10);
Described catch (10) is arranged chute (12);
The pedestal of described plug is provided with jut, and described jut 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 jut motion track of corresponding catch (10) lateral edges and chute (12) movement;
Described catch (10) moves back and forth along the track perpendicular to described jut movement.
2. travelling power conversion plug extension according to claim 1, is characterized in that, also comprises the housing (60) holding described plug;
Described housing (60), in prism shape, is provided with operating groove (61) along incline;
Described plug is provided with and extends to outside operative pin (20) by housing (60) inside, and described operative pin (20) moves back and forth along described operating groove (61).
3. 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.
4. travelling power conversion plug extension according to claim 1, is characterized in that, described plug comprises the first plug (21), the second plug (22) and the 3rd plug (23).
5. travelling power conversion plug extension according to claim 1, is characterized in that, also comprises the plug positioning device (30) of fixing described first plug, the second plug and the 3rd plug position.
6. travelling power conversion plug extension according to claim 5, 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).
7. travelling power conversion plug extension according to claim 6, is characterized in that, feeler lever and the pedestal of described 3rd plug (23) are hinged.
8. the travelling power conversion plug extension according to any one of claim 1 ~ 7, it is characterized in that, the pedestal of described plug is provided with through hole (80), the inside of described housing (60) is provided with the lead adaptive with described through hole (80), and the axis of described lead is consistent with the moving direction of described plug.
9. the travelling power conversion plug extension according to any one of claim 1 ~ 7, is characterized in that, also comprises the many groups electrical appliance jack (50) be connected with described plug
10. the travelling power conversion plug extension according to any one of claim 1 ~ 7, 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 |
|---|---|---|---|
| CN201510282396.8A CN104852237B (en) | 2015-05-27 | 2015-05-27 | Travelling power conversion plug extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282396.8A CN104852237B (en) | 2015-05-27 | 2015-05-27 | Travelling power conversion plug extension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104852237A true CN104852237A (en) | 2015-08-19 |
| CN104852237B CN104852237B (en) | 2017-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282396.8A Active CN104852237B (en) | 2015-05-27 | 2015-05-27 | Travelling power conversion plug extension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852237B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039863A (en) * | 2017-05-31 | 2017-08-11 | 广州雷神电气制造有限公司 | Travelling power conversion plug extension |
| CN108565655A (en) * | 2018-02-07 | 2018-09-21 | 凌容新能源科技（上海）股份有限公司 | Multifunction converter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202906151U (en) * | 2012-11-05 | 2013-04-24 | 深圳市仁达电子有限公司 | Dual-USB output type universal plug converter |
| CN203377460U (en) * | 2013-08-12 | 2014-01-01 | 刘宇敦 | A novel travel adaptor |
| CN104009353A (en) * | 2013-02-22 | 2014-08-27 | 公牛集团有限公司 | Universal converter |
| CN204424652U (en) * | 2015-03-23 | 2015-06-24 | 广州雷神电气制造有限公司 | Travelling power conversion plug extension |
| CN204668681U (en) * | 2015-05-27 | 2015-09-23 | 广州雷神电气制造有限公司 | Travelling power conversion plug extension |
-
2015
- 2015-05-27 CN CN201510282396.8A patent/CN104852237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202906151U (en) * | 2012-11-05 | 2013-04-24 | 深圳市仁达电子有限公司 | Dual-USB output type universal plug converter |
| CN104009353A (en) * | 2013-02-22 | 2014-08-27 | 公牛集团有限公司 | Universal converter |
| CN203377460U (en) * | 2013-08-12 | 2014-01-01 | 刘宇敦 | A novel travel adaptor |
| CN204424652U (en) * | 2015-03-23 | 2015-06-24 | 广州雷神电气制造有限公司 | Travelling power conversion plug extension |
| CN204668681U (en) * | 2015-05-27 | 2015-09-23 | 广州雷神电气制造有限公司 | Travelling power conversion plug extension |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039863A (en) * | 2017-05-31 | 2017-08-11 | 广州雷神电气制造有限公司 | Travelling power conversion plug extension |
| CN107039863B (en) * | 2017-05-31 | 2023-02-07 | 广州雷神电气制造股份有限公司 | Travel power supply conversion socket |
| CN108565655A (en) * | 2018-02-07 | 2018-09-21 | 凌容新能源科技（上海）股份有限公司 | Multifunction converter |
| CN108565655B (en) * | 2018-02-07 | 2024-01-05 | 凌容新能源科技（上海）股份有限公司 | Multifunctional converter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104852237B (en) | 2017-10-31 |
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Address after: 510000 No.5, private West erheng Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province (factory building B4) Patentee after: Guangzhou Raytheon Electric Manufacturing Co.,Ltd. Address before: 510000 Room 401, building a, No. 2, Shichang Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LEISHEN ELECTRIC MANUFACTURING Co.,Ltd. |
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