CN102468565A - German and French multi-pin plug - Google Patents

German and French multi-pin plug Download PDF

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Publication number
CN102468565A
CN102468565A CN2010105491482A CN201010549148A CN102468565A CN 102468565 A CN102468565 A CN 102468565A CN 2010105491482 A CN2010105491482 A CN 2010105491482A CN 201010549148 A CN201010549148 A CN 201010549148A CN 102468565 A CN102468565 A CN 102468565A
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CN
China
Prior art keywords
plug
shell body
plug unit
spacing
inner housing
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Granted
Application number
CN2010105491482A
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Chinese (zh)
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CN102468565B (en
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李秋山
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Individual
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Individual
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Priority to CN201010549148.2A priority Critical patent/CN102468565B/en
Publication of CN102468565A publication Critical patent/CN102468565A/en
Priority to HK12106656.8A priority patent/HK1166185A1/en
Application granted granted Critical
Publication of CN102468565B publication Critical patent/CN102468565B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a socket, in particular to a German and French multi-pin plug. The plug mainly comprises an outer shell body, an inner shell body, a retaining sheet, a limit sheet and a plurality of plug units, wherein all the plug units are respectively assembled behind the outer shell body and the inner shell body, when all the plug units are chosen to be pulled out, the limit sheet is required to be pulled out of the original position, so all the plug units are in a freely movable state, an original plug which is chosen to use can penetrate out from a penetration hole in the outer shell body or a through hole in the inner shell body through an operational element on the plug unit, and is inserted into a corresponding room electric device, wherein a limit part on a second plug unit is slidably arranged at a limit slotted hole in the inner shell body, so the inner shell body can extend out to form a step through the structure, moreover, the second plug unit extends again to be served as another room electric connection mode, and an all-in-one carried plug combining the plugs which are in accordance with the socket specifications of various countries is obtained.

Description

The moral method plug of multiple pin
Technical field
The present invention relates to a kind of socket, particularly a kind of moral method plug that multiple pin is arranged.
Background technology
The employed electrical appliance in various countries all adopts interchange AC to convert direct current DC at present; And this kind mode universalness already; Because voltage 110V or voltage 220V roughly meet safety standard after changeing DC through AC on safety in utilization; Though the rated current of this kind design can be protected product and can be common to countries in the world, yet, because of the form variation of various countries' plug; Make manufacturer and user be difficult to adapt to; Though many adapters are one to one arranged at present on the market, optionally be combined in basic pluger with the plug of multiple different size and maybe can change plug and stretch out different pins to deal with the socket of minority with change, above-mentioned variety of way not only can't reach and really meet various countries' different size socket, and carry because of the many inconvenience of collocation plug.
In addition, the multiway adapter of being peddled does not on the market at present all have grounding function, the requirement in the time of therefore can't satisfying manufacturer's need earth connection.
Summary of the invention
Main purpose of the present invention is: meet the moral method plug of various national socket specifications through binding energy, to reach the portable plug of All-in-One.
Above purpose of the present invention realizes through following technical scheme: the moral method plug of one kind of multiple pins comprises:
One shell body, this shell body then is formed with plural perforating in the end face place that side wall surface is formed with contiguous this side wall surface of plural chute, and other is positioned at this shell body and is formed with a spacing track;
One inner housing; This inner housing be located in this shell body and in its wall be provided with one with the locating part of the corresponding joint of this spacing track; Contiguous this locating part place then is formed with a spacing slotted eye; Be formed with plural through hole in this inner housing end face place, be extended with a trip in inner housing outside wall surface book office in addition;
One washer, this washer be located in this shell body and in book office be extended with one with the inconsistent draw-in groove of this trip;
One banking stop, this banking stop are located in this shell body and are formed plural number and the corresponding spacing conduit of this chute;
At least one first plug unit, this first plug unit has the head that connects that at least one confession is arranged in this perforating;
One second plug unit; This second plug unit is formed with the head that connects that at least one confession wears this through hole respectively; And in its book office define one be limited in this spacing slotted eye limiting section, and this second plug unit is to receive this inner housing to do spacing moving to present high low head state; And
At least one the 3rd plug unit, the 3rd plug unit have the head that connects that at least one confession is arranged in this through hole.
As a kind of improvement of the present invention, comprise that also one combines with said shell body and be formed with plural number to supply external plug to plug and be the pedestal of the connecting hole of electric connection with each said connector unit.
One improve again as of the present invention, be formed with a plurality of confession one ground connection electric-conductors on the described inner housing and plug fixing perforation.
One improve again as of the present invention, be provided with one in the described shell body and be the conductive reed of electric connection with said ground connection electric-conductor.
One improve again as of the present invention, described the 3rd plug unit be provided with one supply said connect head rotate, to change the hinge spare of direction.
One improve as of the present invention, described washer covers the part position that supplies the said spacing conduit that said second plug unit moves again.
One improve again as of the present invention, also comprise at least one elastic component of being located at said washer and said banking stop pre-position and the said shell body internal face of confession conflict respectively.
One improve as of the present invention, described spacing conduit all is formed with plural positioning area again.
One improve as of the present invention, said banking stop is extended with one and passes through said chute for the part of alloting of controlling its shift position again.
One improve again as of the present invention, also comprise and at least onely extend by said first plug unit, said second plug unit and said the 3rd plug unit book office respectively and be positioned at said chute and receive the spacing operating parts of said spacing conduit.
The beneficial effect that the present invention obtained: plug of the present invention mainly is made up of shell body, inner housing, washer, banking stop and multitap unit; And after each plug unit is assembled in shell body and inner housing respectively; When desiring to stir each plug unit, must earlier banking stop be dialled from original position; Make each plug unit present the state that moves freely; Can the plug original paper that desire is used be passed by perforating on the shell body or the through hole on the inner housing through the operating parts on the plug unit, and insert and cause the chamber electric installation that conforms to, wherein the limiting section on second plug unit is that slippage is arranged on the spacing slotted eye on the inner housing; Therefore can let inner housing stretch out through structure thus and become step; And then the pattern that makes second plug unit extend once more and be electrically connected as another kind of chamber, meet the plug of various national socket specifications through binding energy, to reach the portable plug of All-in-One.
Description of drawings
Fig. 1 is the schematic perspective view of preferred embodiment of the present invention;
Fig. 2 is the perspective exploded view of preferred embodiment of the present invention;
Fig. 3 operates the mode of operation sketch map one of first plug unit (English pin) for the present invention;
Fig. 4 is the internal actions sketch map of Fig. 3;
Fig. 5 operates the mode of operation sketch map two of first plug unit (English pin) for the present invention;
Fig. 6 is the internal actions sketch map of Fig. 5;
Fig. 7 is the assembled state sketch map of English pin ground connection electric-conductor;
Fig. 8 operates the mode of operation sketch map one of second plug unit (moral method pin) for the present invention;
Fig. 9 is the internal actions sketch map of Fig. 8;
Figure 10 is the assembled state sketch map of moral method pin ground connection electric-conductor;
Figure 10 a is another moral method pin ground connection electric-conductor moral assembled state sketch map;
Figure 10 b figure is the assembled state sketch map one that installs conductive sleeve additional;
Figure 10 c is for to use the conductive sleeve that installs additional of country variant to get assembled state sketch map two respectively;
Figure 11 extends the mode of operation sketch map one of inner housing simultaneous operation second plug unit (European pin) for the present invention;
Figure 12 extends the mode of operation sketch map two of inner housing simultaneous operation second plug unit (European pin) for the present invention;
Figure 13 is the operate condition sketch map of inner housing of the present invention and washer;
Figure 14 extends the operate condition sketch map of inner housing for the present invention;
Figure 15 is the assembled state sketch map of European, Italy and Switzerland's pin ground connection electric-conductor;
Figure 16 operates the mode of operation sketch map one of the 3rd plug unit (platform, U.S.A, Japanese pin) for the present invention;
Figure 17 is the internal actions sketch map of Figure 16;
Figure 18 operates the mode of operation sketch map two of the 3rd plug unit (platform, U.S.A, Japanese pin) for the present invention;
Figure 19 is the internal actions sketch map of Figure 18;
Figure 20 is the assembled state sketch map of platform, U.S.A, Japanese pin ground connection electric-conductor;
Figure 21 operates the mode of operation sketch map of second plug unit (the flat oblique type plug of Australia's formula) for the present invention;
Figure 22 is the built-in function view of the present invention's the 3rd plug unit (the flat oblique type plug of Australia's formula);
Figure 23 is the assembled state sketch map of the flat oblique type plug ground connection electric-conductor of Australia's formula;
Figure 24 adds the use sketch map of electric wire for the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further to set forth in detail:
See also Fig. 1 and shown in Figure 2; Schematic perspective view and perspective exploded view for preferred embodiment of the present invention; Find out that by knowing among the figure the present invention is the moral method plug of one kind of multiple pins; This moral method plug 1 is mainly by shell body 10; Inner housing 11; Washer 12; The banking stop 13 and first plug unit 14; Second plug unit 15 and 16 compositions of the 3rd plug unit; Wherein be formed with plural chute 102 in shell body 10 side wall surfaces; The end face place of adjacent side wall then is formed with plural perforating 104; Other is positioned at this shell body 10 and is formed with a spacing track 106; In shell body 10, then be provided with inner housing 11; On inner housing 11 walls, be provided with one with the locating part 110 of spacing track 106 corresponding joints; Contiguous these locating part 110 places then are formed with a spacing slotted eye 112; 11 end face places are formed with plural through hole 114 in inner housing; Be extended with a trip 116 in inner housing 11 outside wall surface book offices in addition; And this trip 116 be in order on the conflict washer 12 in predetermined place extended draw-in groove 120; Can cover the part position that supplies the spacing conduit 130 that second plug unit 15 moves when making washer 12 in shell body 10; And second plug unit 15 is to be subjected to inner housing 11 to do spacing moving to present high low head state; The banking stop 13 that is positioned at shell body 10 in addition is formed with plural number and these chute 102 corresponding spacing conduits 130; Pass through chute 102 and allot part 134 and each spacing conduit 130 all is formed with plural positioning area 132 and on banking stop 13, be extended with one for what control its shift position; And be respectively equipped with the elastic component 122 that a confession contacts at shell body 10 internal faces on aforementioned washer 12 and the banking stop 13; 136; And aforesaid first plug unit 14; Second plug unit 15 and the 3rd plug unit 16 are provided with respectively and at least onely connect 140; 150; 160 and one is positioned at chute 102; And be subjected to the spacing operating parts 142 of spacing conduit 130; 152; 162; Wherein connect 140 perforating 104 that are arranged on the shell body 10 on first plug unit 14; And this connects 140 and can change material according to environment for use, as: plastics or metal; Connecting 150 and be arranged in through hole 114 on second plug unit 15 is positioned at that book office then is provided with limiting section 154 on second plug unit 15, can allow second plug unit 15 be limited in the spacing slotted eye 112 by this limiting section 154; Connecting on other the 3rd plug unit 16 160 is arranged in through hole 114, and to connect 160 and therefore be provided with change and connect a hinge spare of 160 rotation directions 164 in order to rotate on the 3rd plug unit 16.
Above-mentioned shell body 10 combines with pedestal 17; Then being formed with plural number on the pedestal 17 supplies external plug (drawing does not show) to plug and is the connecting hole 170 of electric connection with this connector unit 14,15,16 respectively; Consult Figure 19 simultaneously; The position then is provided with a conductive reed 118 in shell body 10, and this conductive reed 118 is to supply ground connection electric-conductor 2 to electrically connect to use.
Please cooperate simultaneously and consult Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7; For the present invention operate the mode of operation sketch map two of internal actions sketch map, operation first plug unit (English pin) of mode of operation sketch map one, Fig. 3 of first plug unit (English pin), for the internal actions sketch map of Fig. 5 and assemble the assembled state sketch map of ground connection electric-conductor; Find out by knowing among the figure; When desire is used English pin; Its mode of operation and structure are following, at first promote to allot part 134 on the banking stop 13, make and allot part 134 shift position in chute 102; 136 of elastic components on the banking stop 13 are compressed at this moment; Because after banking stop 13 moved right, 142 of the operating parts of first plug unit 14 can be changed in the spacing conduit 130 by original positioning area 132 simultaneously, user's this moment operating parts 142 then capable of using upwards pushes away and makes 140 protrusion that connect on first plug unit 14.
When operating parts 142 was pushed into the top, the pressure that 13 of banking stops can receive elastic component 136 discharged and gets back to original position once more, so 142 of operating parts can be fixed to another positioning area 132, with effectively fixing first plug unit 14.Otherwise desire is regained connect 140 o'clock on first plug unit 14, then can first plug unit 14 be defined as English plug according to aforesaid way.
Can learn that by Fig. 7 ground connection electric-conductor 2 directly is sheathed on first plug unit 14 one of them connects 140; Because this connects 140 and is provided with fastener 1402; Can supply trip 20 card on the ground connection electric-conductor 2 to establish by this fastener 1402, be connected with the purpose that therefore conductive reed 118 can reach ground connection owing to connect 140.
See also Fig. 8, Fig. 9 and shown in Figure 10; For the present invention operates the mode of operation sketch map one of second plug unit (moral method pin), the internal actions sketch map of Fig. 8 and the assembled state sketch map of moral method pin ground connection electric-conductor; When desire is used moral method pin; Its mode of operation and structure are following, at first promote to allot part 134 on the banking stop 13, make and allot part 134 shift position in chute 102; 136 of elastic components on the banking stop 13 are compressed at this moment; Because after banking stop 13 moved right, 152 of the operating parts of second plug unit 15 can be changed in the spacing conduit 130 by original positioning area 132 simultaneously, user's this moment operating parts 152 then capable of using upwards pushes away and makes 150 protrusion that connect on second plug unit 15.
Because the limiting section 154 that predetermined place is defined on second plug unit 15 can let second plug unit 15 be limited in the spacing slotted eye 112 through this limiting section 154.
When operating parts 152 is pushed into interlude; 13 of banking stops can receive the pressure release of elastic component 136 and get back to original position once more; Therefore 152 of operating parts can be fixed to the positioning area 132 of interlude; With effectively fixing second plug unit 15, then can second plug unit 15 be defined as moral French plug according to aforesaid way.
Can learn that by Figure 10 and Figure 10 a the ground connection electric-conductor 2 with French socket directly is inserted in the perforating 104 that shell body 10 end face places form; Therefore the voltage requirements of the local country of user is inserted ground connection electric-conductor 2 in the perforating 104, and ground connection electric-conductor 2 is connected with conductive reed 118.Thus, when electrical leakage, then can electric current be imported undergroundly, the personnel of preventing get an electric shock and work the mischief.
Can learn in order to meet different voltage requirements at second plug unit 15 (as: 10A250V by Figure 10 b; Its diameter is 4.0m m) on directly utilize thread locking in conductive sleeve 151 (as: 16A 250V; Its diameter is 4.8m m), so the user can be installed conductive sleeve 151 additional with conformance with standard according to the voltage requirements of local country.
Figure 10 c; For using the assembled state sketch map two that installs conductive sleeve additional of country variant respectively; Can learn in order to meet different voltage requirements direct sheathed conductive sleeve 151a on second plug unit 15 with ground connection electric-conductor 2; In figure, show the ground connection electric-conductor 2 that meets multinational specification; Wherein ground connection electric-conductor 2 can meet India 2a, Italy's (old type plug) 2b, Switzerland's (old type plug) 2c, Denmark 2d and Middle East 2e respectively, so the user can and install conductive sleeve 2 additional with conformance with standard according to the voltage requirements of local country, and possesses the ground connection energy supply simultaneously.
See also Figure 11, Figure 12, Figure 13, Figure 14 and shown in Figure 15; For the present invention extend mode of operation sketch map one, mode of operation sketch map two, inner housing and the washer of inner housing simultaneous operation second plug unit (European pin) the operate condition sketch map, extend the operate condition sketch map of inner housing and the assembled state sketch map of European pin ground connection electric-conductor; When desire is used European pin, desire extending upward when releasing when inner housing 11, then need move once more and allot part 134 banking stop 13 is moved; Upwards promote operating parts 152 this moment; When promoting, 12 of former washers cover and supply the part position of the spacing conduit 130 that second plug unit 15 moves then can be open, and washer 12 is when being open; 120 of draw-in grooves that are positioned on the washer 12 can break away from the extended trip 116 in the predetermined place of inner housing 11 outside wall surface; Therefore let inner housing 11 present free movable state, then when operating parts 152 upwards pushes away, because the limiting section 154 on previous second plug unit 15 is for being limited in the top of the spacing slotted eye 112 that is defined on the inner housing 11; Therefore; Release together with inner housing 11 when upwards pushing away Shi Zehui once more, and then produce a step, through this mode to reach the purpose that applies to european plugs.
Can learn a plurality of perforation 119 that ground connection electric-conductor 2 direct screw locks are on demand formed in inner housing 11 end face places by Figure 15; Therefore the user can be locked in ground connection electric-conductor 2 in the perforation 119 according to the voltage requirements of local country; And ground connection electric-conductor 2 is connected with conductive reed 118; Thus, when electrical leakage, then can electric current be imported undergroundly, the personnel of preventing get an electric shock and work the mischief.
See also Figure 16, Figure 17, Figure 18, Figure 19 and shown in Figure 20; Operate internal actions sketch map and platform, U.S.A of mode of operation sketch map two, Figure 18 of internal actions sketch map, operation the 3rd plug unit (platform, U.S.A, Japanese pin) of mode of operation sketch map one, Figure 16 of the 3rd plug unit (platform, U.S.A, Japanese pin), the assembled state sketch map of Japanese pin ground connection electric-conductor for the present invention; When desire is used American pin; Its mode of operation and structure are following; At first promote to allot part 134 on the banking stop 13; Make and allot part 134 shift position in chute 102, this moment, 136 of elastic components on the banking stop 13 were compressed, because after banking stop 13 moves right; 162 of the operating parts of the 3rd plug unit 16 can be changed in the spacing conduit 130 by original positioning area 132 simultaneously, and user's this moment operating parts 162 then capable of using upwards pushes away and make 160 protrusion that connect on the 3rd plug unit 16.
When operating parts 162 was pushed into the top, the pressure that 13 of banking stops can receive elastic component 136 discharged and gets back to original position once more, so 162 of operating parts can be fixed to another positioning area 132, with effectively fixing the 3rd plug unit 16.Otherwise desire is regained connect 160 o'clock on the 3rd plug unit 16, then gets final product according to aforesaid way.
Can learn by Figure 20 ground connection electric-conductor 2 directly is inserted in the perforating 104 that shell body 10 end face places form; Therefore the user can insert ground connection electric-conductor 2 in the perforating 104 according to the voltage requirements of local country; With South Africa ground connection electric-conductor 2 is example; Ground connection electric-conductor 2 is connected with conductive reed 118; And this perforating 104 and the perforating 104 described in Figure 10 be for supplying the purposes of installing ground connection electric-conductor 2, can supply ground connection electric-conductor 2 to plug also growing availability in interior at the perforating described in Figure 10 104, and the perforating 104 described in this figure only supplies the mode that is used to plant.
See also Figure 21 and Figure 22; Operate the mode of operation sketch map and the 3rd plug unit (the flat oblique type plug of Australia's formula) the built-in function view of the 3rd plug unit (the flat oblique type plug of Australia's formula) for the present invention; When desiring to apply to the flat oblique type plug of Australia's formula; Can be directly connecting on the 3rd plug unit 16 160 be directly turned to meet through hole 114 positions at inner housing 11 end face places; Because in order to let connecting on the 3rd plug unit 16 160 rotate; Therefore on the 3rd plug unit 16, be provided with hinge spare 164, therefore connect 160 rotation direction, and then reach the specification that meets Australia's formula plug when moving then can change when connecting 160 through the mode of hinge spare 164.
See also Figure 23; Assembled state sketch map for the flat oblique type plug ground connection electric-conductor of Australia's formula; And leak electricity in order moral method plug 1 can be had prevent, function and usage that surging etc. can cause the electronic product injury; The perforating 104 that at first forms in shell body 10 end face places, so the user can insert ground connection electric-conductor 2 in the perforatings 104 according to the voltage requirements of local country, and ground connection electric-conductor 2 is connected with conductive reed 118.
Consult shown in Figure 24ly,, connect a cable 3, utilize this cable 3 can let moral method plug 1 extend and connect for other electrical appliances in moral method plug 1 back for the present invention adds the use sketch map of electric wire.
Above-mentioned each plug unit 14,15,16 can design different conductive reeds 118 positions according to the different use specification in various countries, connects for ground connection electric-conductor 2.
The above is merely preferred embodiment of the present invention, and not only above restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included in protection scope of the present invention.

Claims (10)

1. the moral method plug of one kind of multiple pins is characterized in that comprising:
One shell body, this shell body then is formed with plural perforating in the end face place that side wall surface is formed with contiguous this side wall surface of plural chute, and other is positioned at this shell body and is formed with a spacing track;
One inner housing; This inner housing be located in this shell body and in its wall be provided with one with the locating part of the corresponding joint of this spacing track; Contiguous this locating part place then is formed with a spacing slotted eye; Be formed with plural through hole in this inner housing end face place, be extended with a trip in inner housing outside wall surface book office in addition;
One washer, this washer be located in this shell body and in book office be extended with one with the inconsistent draw-in groove of this trip;
One banking stop, this banking stop are located in this shell body and are formed plural number and the corresponding spacing conduit of this chute;
At least one first plug unit, this first plug unit has the head that connects that at least one confession is arranged in this perforating;
One second plug unit; This second plug unit is formed with the head that connects that at least one confession wears this through hole respectively; And in its book office define one be limited in this spacing slotted eye limiting section, and this second plug unit is to receive this inner housing to do spacing moving to present high low head state; And
At least one the 3rd plug unit, the 3rd plug unit have the head that connects that at least one confession is arranged in this through hole.
2. the moral method plug of multiple pin as claimed in claim 1 is characterized in that: comprise that also one combines with said shell body and be formed with plural number to supply external plug to plug and be the pedestal of the connecting hole of electric connection with each said connector unit.
3. the moral method plug of multiple pin as claimed in claim 1 is characterized in that: be formed with a plurality of confession one ground connection electric-conductors on the described inner housing and plug fixing perforation.
4. the moral method plug of multiple pin as claimed in claim 3 is characterized in that: be provided with one in the described shell body and be the conductive reed of electric connection with said ground connection electric-conductor.
5. the moral method plug of multiple pin as claimed in claim 1 is characterized in that: described the 3rd plug unit be provided with one supply said connect head rotate, to change the hinge spare of direction.
6. the moral method plug of multiple pin as claimed in claim 1 is characterized in that: described washer covers the part position that supplies the said spacing conduit that said second plug unit moves.
7. the moral method plug of multiple pin as claimed in claim 1 is characterized in that: also comprise at least one elastic component of being located at said washer and said banking stop pre-position and the said shell body internal face of confession conflict respectively.
8. the moral method plug of multiple pin as claimed in claim 1, it is characterized in that: described spacing conduit all is formed with plural positioning area.
9. the moral method plug of multiple pin as claimed in claim 1, it is characterized in that: said banking stop is extended with one and passes through said chute for the part of alloting of controlling its shift position.
10. the moral method plug of multiple pin as claimed in claim 1 is characterized in that: also comprise and at least onely extended by said first plug unit, said second plug unit and said the 3rd plug unit book office respectively and be positioned at said chute and receive the spacing operating parts of said spacing conduit.
CN201010549148.2A 2010-11-08 2010-11-08 German and French multi-pin plug Expired - Fee Related CN102468565B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201010549148.2A CN102468565B (en) 2010-11-08 2010-11-08 German and French multi-pin plug
HK12106656.8A HK1166185A1 (en) 2010-11-08 2012-07-09 Germany france plug with multi-pins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010549148.2A CN102468565B (en) 2010-11-08 2010-11-08 German and French multi-pin plug

Publications (2)

Publication Number Publication Date
CN102468565A true CN102468565A (en) 2012-05-23
CN102468565B CN102468565B (en) 2014-02-19

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CN201010549148.2A Expired - Fee Related CN102468565B (en) 2010-11-08 2010-11-08 German and French multi-pin plug

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HK (1) HK1166185A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014019102A1 (en) * 2012-07-30 2014-02-06 淳溢科学股份有限公司 Safety plug adapter
CN108448354A (en) * 2018-04-20 2018-08-24 东莞市万旅电器有限公司 A kind of plug 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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1539187A (en) * 2001-06-05 2004-10-20 �����ɷ� Travel plug set
CN2757363Y (en) * 2004-11-20 2006-02-08 东莞欧陆电子有限公司 Structure with limit single plug
US7220139B1 (en) * 2006-07-04 2007-05-22 Hsi-Fan Chang Universal power adapter
GB2440185A (en) * 2006-07-20 2008-01-23 Hsi-Fan Chang Universal power adapter having a single sliding button for plug selection
CN201113103Y (en) * 2007-09-17 2008-09-10 游图明 Multipurpose power supply plug and socket converter
CN101394051A (en) * 2008-11-21 2009-03-25 深圳市派高模业有限公司 Adaptor for plug and socket
CN201845939U (en) * 2010-11-08 2011-05-25 李秋山 German and French plug with various pins

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1539187A (en) * 2001-06-05 2004-10-20 �����ɷ� Travel plug set
CN2757363Y (en) * 2004-11-20 2006-02-08 东莞欧陆电子有限公司 Structure with limit single plug
US7220139B1 (en) * 2006-07-04 2007-05-22 Hsi-Fan Chang Universal power adapter
GB2440185A (en) * 2006-07-20 2008-01-23 Hsi-Fan Chang Universal power adapter having a single sliding button for plug selection
CN201113103Y (en) * 2007-09-17 2008-09-10 游图明 Multipurpose power supply plug and socket converter
CN101394051A (en) * 2008-11-21 2009-03-25 深圳市派高模业有限公司 Adaptor for plug and socket
CN201845939U (en) * 2010-11-08 2011-05-25 李秋山 German and French plug with various pins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014019102A1 (en) * 2012-07-30 2014-02-06 淳溢科学股份有限公司 Safety plug adapter
CN108448354A (en) * 2018-04-20 2018-08-24 东莞市万旅电器有限公司 A kind of plug 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
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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Publication number Publication date
HK1166185A1 (en) 2012-10-19
CN102468565B (en) 2014-02-19

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