CN206135158U

CN206135158U - Multinational power converter

Info

Publication number: CN206135158U
Application number: CN201621114014.7U
Authority: CN
Inventors: 曾广莉
Original assignee: 曾广莉
Current assignee: Dongguan Jia Jia Electrical Appliance Co., Ltd.
Priority date: 2016-10-12
Filing date: 2016-10-12
Publication date: 2017-04-26
Anticipated expiration: 2026-10-12

Abstract

The utility model discloses a multinational power converter, include the shell that is formed by cylindrical body upper cover and the cooperation of main part lower cover, multinational socket hole has been seted up to cylindrical body upper cover up end, first socket group, second socket group and variable third socket group have been offered to the terminal surface under the main part lower cover, the holding intracavity is provided with socket support, first plug subassembly, second plug subassembly and third plug subassembly, and the socket support is located the upper end of first plug subassembly, second plug subassembly and third plug subassembly, and has seted up left slot and right inserting groove on the socket support, is equipped with left socket elastic piece assembly in the left slot, is equipped with right socket elastic piece assembly in the right inserting groove, and left socket elastic piece assembly sets up with multinational socket hole matching respectively with right socket elastic piece assembly, be equipped with built -in support in the main part lower cover, be equipped with the conducting strip subassembly of forming by first conducting strip and second conducting strip on the built -in support, and be connected with positive polar line and negative pole line between built -in support and the combination formula socket panel.

Description

A kind of multinational power source transducer

Technical field

This utility model is related to a kind of power supply changeover device, more particularly to a kind of multinational power source transducer.

Background technology

Because of the plugs and sockets specification difference of various countries, can not be general, if desired insert a plug into specification unmatched slotting In seat, then need by power supply changeover device.Power supply changeover device is a kind of adapter tool, and when using, power supply changeover device is inserted into target Socket, then target plug is inserted into into socket aperture matching on power supply changeover device just can realize conversion.Power convert The appearance of device improve people go out the convenience, particularly transnational trip lived when, without the electronic equipment for worrying to carry Plug is mismatched and caused trouble with the supply socket of locality.

In order to simplify transducer, the socket aperture in existing power supply changeover device carries out simplifying setting, i.e., the socket of different states Hole shares mutually, and both positive and negative polarity intersects and uses, and electrical safety is relatively low.

Utility model content

For above-mentioned deficiency, the purpose of this utility model is to provide a kind of multinational power source transducer, and each country inserts Bore is relatively independent, and both positive and negative polarity does not intersect and uses, and significantly increases safety coefficient.

This utility model is to reach the technical scheme that above-mentioned purpose adopted to be：

A kind of multinational power source transducer, including lid in the cylindrical body of the setting that cooperates and main body lower cover, tubular master Lid is engaged to form the internal shell with a containing cavity with main body lower cover on body, it is characterised in that cover in the cylindrical body Upper surface offers multinational socket aperture, forms modular jack panel；The main body lower cover lower surface offer the first socket group, Second socket group and the socket group of type variable the 3rd；The accommodating intracavity is provided with socket support, the first plug-assembly, the second plug Component and the 3rd plug-assembly, wherein, the first plug-assembly lower end moves up and down and is arranged in the first socket group, this second insert Head assembly lower end moves up and down and is arranged in the second socket group, and the 3rd plug-assembly lower end moves up and down and is arranged at type variable In three socket groups, the socket support is located at the upper end of the first plug-assembly, the second plug-assembly and the 3rd plug-assembly, and this is inserted A left slot and a right slot are offered on seat support, a left socket shell fragment component is provided with the left slot, in the right slot A right socket shell fragment component is provided with, and the left socket shell fragment component is matched respectively with right socket shell fragment component with multinational socket aperture Arrange；A built-in support is provided with the main body lower cover, is provided with the built-in support conductive with second by the first conducting strip The conducting strip component of piece composition, and an electrode line and a negative line are connected between the built-in support and modular jack panel； It is arranged in a linear on the modular jack panel and is provided with the first jack, the second jack, the 3rd jack and the 12nd jack, should Second jack is connected with the 3rd jack, and the first jack is connected with the 12nd jack, and second jack is connected with the 3rd jack Logical, the first jack left side front end is provided with one the 4th jack, and right side front is provided with one the 5th jack；The second jack left side Front end is provided with one the 6th jack, and right side front is provided with one the 7th jack；3rd jack left side is provided with one the 8th jack, Right side is provided with one the 9th jack；8th jack rear end is provided with 1 the tenth jack, and the 9th jack rear end is provided with one 11 jacks；Wherein, second jack, the 4th jack combine to form U.S.'s socket aperture with the 5th jack, the 6th jack, the 7th Jack combines to form Australian socket aperture with the 12nd jack, and second jack, the 8th jack combine to be formed with the 9th jack Switzerland's socket aperture, the 3rd jack, the 8th jack combine to form Italian socket aperture with the 9th jack, first jack, the tenth Jack combines to form Britain's socket aperture with the 11st jack.

As further improvement of the utility model, the socket support upper end and set positioned at modular jack panel lower end Be equipped with a protection door component, the protection door component include first protection door with second protection door, wherein, it is described first protection door and The lower surface of the second protection door is in arcuation；Described first protects door upper surface and leads in offering one below the first jack Hole, this first protection door upper surface left side and positioned at the 4th jack lower section have a front left tilted block, this first protection door Upper surface offers a rectangular through holes, has one first introversion inclined-plane, the first introversion inclined-plane on the rectangular through holes side wall Above and positioned at the 5th jack lower section there is a front right tilted block, and the first protection door right edge is provided with one first Spring Card Block, on the first spring fixture block one first spring is provided with；Second protection is held in front of the door and is had positioned at the first jack lower section Lean forward inclined-plane, and the second protection door upper end offers respectively middle oval logical below the second jack and the 3rd jack Hole, the left triangle through hole below the 6th jack, the right triangle through hole below the 7th jack, positioned at the 8th jack The left ellipse hole of lower section, the right ellipse hole below the 9th jack, the left shape below the tenth jack are led to Hole and the right square through hole below the 11st jack, wherein, side wall and the right triangle through hole of the left triangle through hole Side wall on there is respectively one second introversion inclined-plane, tilted block in having on the second introversion inclined-plane, this is left oval logical There is respectively one the 3rd introversion inclined-plane on the side wall in hole and the side wall of right ellipse hole, have on the 3rd introversion inclined-plane One hypsokinesis skewback；And second protection is held be provided with a second spring fixture block behind the door, and on the second spring fixture block one is provided with Second spring；The left socket shell fragment component includes being located at the first shell fragment group below the first protection door left side, positioned at left three The second shell fragment group below angular through hole, the 3rd shell fragment group below left ellipse hole and under left square through hole 4th shell fragment group of side, the right socket shell fragment component includes being located at the 5th shell fragment group below rectangular through holes, positioned at right three The 6th shell fragment group below angular through hole, the 7th shell fragment group below right ellipse hole and under right square through hole 8th shell fragment group of side.

As further improvement of the utility model, there is the first diagonally positioned conductive copper on first conducting strip Piece and the second conductive copper sheet, have diagonally positioned the 3rd conductive copper sheet and the 4th conductive copper sheet on second conducting strip； Be provided with the first pilot hole group, the second pilot hole group and the 3rd pilot hole group under the main body on lid, the second socket group it Between be provided with English rule plastic cement foot jack, English rule plastic cement foot is inserted with English rule plastic cement foot jack, the shell side is opened It is provided with the first slide slot, the second slide slot and the 3rd slide slot.

Used as further improvement of the utility model, first plug-assembly includes the first Plug base, the first plug Pedestal overcoat, be slideably positioned in the first Plug base overcoat both sides and insert the first pilot hole group in the first lead column, insertion Two first pins in first Plug base and the first button being arranged in the first Plug base outer side edges, wherein, this One Plug base overcoat side lower end is provided with a spacing hole, and this two first pin upper ends are respectively arranged with one first copper sheet, its In one first copper sheet be located at the first conductive copper sheet side, another first copper sheet be located at the 3rd conductive copper sheet side, first button End is arranged in first and slides hole outside, and first button is connected on the first Plug base by first by key spring, is led to Crossing the first button drives two first pins and the first Plug base overcoat to move up and down in the first socket group.

Used as further improvement of the utility model, second plug-assembly includes the second Plug base, is arranged at the Two second pins of two Plug base lower ends, it is slideably positioned on the second Plug base and between two second pins Two second lead columns and the second button being arranged in the second Plug base outer side edges, wherein, under two second lead columns In the second pilot hole group of end insertion, this two second pin upper ends are respectively arranged with one second copper sheet, wherein one second copper sheet position In the 4th conductive copper sheet side, another second copper sheet is located at the second conductive copper sheet side, and the second button end is arranged in second Hole outside is slided, and second button is connected on the second Plug base by second by key spring, is driven by the second button Two second pins are moved up and down in the second socket group.

Used as further improvement of the utility model, the 3rd plug-assembly includes the 3rd Plug base, is arranged at the Two the 3rd pins of three Plug base lower ends, slip are inserted in the 3rd Plug base and between two the 3rd pins One the 3rd lead column and the 3rd button in the 3rd Plug base outer side edges is arranged at, wherein, the 3rd lead column lower end insertion the In three pilot hole groups, two the 3rd pin upper ends are respectively arranged with one the 3rd copper sheet, wherein one the 3rd copper sheet is led positioned at second Electrolytic copper piece side, another 3rd copper sheet is located at the 3rd conductive copper sheet side, and the 3rd button end is arranged in the 3rd and slides outside hole Side, and the 3rd button is connected on the 3rd Plug base by the 3rd by key spring, and by the 3rd button two the 3rd are driven Pin is moved up and down in the socket group of type variable the 3rd.

As further improvement of the utility model, an activity template mounting groove, the activity are offered in the main body lower cover An activity template component is provided with piece mounting groove, on the activity template component limiting plate is provided with, the activity template component includes the One activity template, the second activity template and the 3rd activity template, wherein, first activity template and the second activity template are on same straight line, 3rd activity template is located on the side of the first activity template and the second activity template junction；The first activity template one end is provided with one First front end face and one first angled end-face, the other end is provided with one first inclined plane, and first inclined plane is located at the first plug The spacing hole side of pedestal overcoat；The second activity template one end be provided with the second front end face for matching with the first front end face and Second angled end-face, the other end is provided with one second inclined plane, and second inclined plane is located therein the lower end of one second pin；This Three activity template one end are provided with the 3rd angled end-face matched with the first angled end-face and the match with the second angled end-face the 4th Angled end-face, the other end is provided with one the 3rd inclined plane, and the 3rd inclined plane is located therein the lower end of one the 3rd pin.

Used as further improvement of the utility model, the accommodating intracavity is additionally provided with a USB charging circuit boards, the USB Two pieces of USB charged conductive copper sheets are provided with charging circuit board, the USB charging circuit boards lower end is inserted on socket support, should USB charging circuit boards upper end is provided with a crown top of burner；Fuse cap, spare safety pipe cap are additionally provided with the main body lower cover and are inserted Foot accessory, the fuse cap is arranged under main body on lid by an insurance clamp seat.

The beneficial effects of the utility model are：

1st, each national socket aperture is relatively independent, and both positive and negative polarity does not intersect and uses, and significantly increases safe system Number；

2nd, increase by the in arcuation first protection door and the second protection door is arranged, when preventing only one jack from having article to insert Conducting, improve safety；

3rd, when in use, only a kind of specification pin protrudes out main body lower cover lower surface, realizes that the same time only uses one The purpose of specification pin is planted, safety in utilization is improved；

4th, the pin of the modular jack panel 11 with multinational socket aperture and multi-national standard, be applicable to multinational plug and Conversion between socket aperture.

Above-mentioned is the general introduction of utility model technical scheme, below in conjunction with accompanying drawing and specific embodiment, to this utility model It is described further.

Description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is explosive view of the present utility model；

Fig. 3 is the structural representation covered in this utility model cylindrical body；

Fig. 4 is the structural representation of this utility model main body lower cover bottom；

Fig. 5 is part-structure schematic diagram of the present utility model；

Fig. 6 is the structural representation on the inside of this utility model main body lower cover；

Fig. 7 is the structural representation of the plug-assembly of this utility model first；

Fig. 8 is the structural representation of the plug-assembly of this utility model second；

Fig. 9 is the structural representation of the plug-assembly of this utility model the 3rd；

Figure 10 is the structural representation of the left socket shell fragment component of this utility model；

Figure 11 is the structural representation of the right socket shell fragment component of this utility model；

Figure 12 is the structural representation that this utility model first protects door；

Figure 13 is the structural representation that this utility model second protects door；

Figure 14 is the structural representation of this utility model activity template component bonding state；

Figure 15 is the structural representation of this utility model activity template components apart state.

Specific embodiment

Further to illustrate that this utility model is to reach technological means and effect that predetermined purpose is taken, below in conjunction with Accompanying drawing and preferred embodiment, describe in detail to specific embodiment of the present utility model.

Fig. 1 to Figure 15 is refer to, this utility model embodiment provides a kind of multinational power source transducer, sets including cooperating Lid 1 and main body lower cover 2 in the cylindrical body put, lid 1 is engaged to form internal with an appearance with main body lower cover 2 in the cylindrical body The shell 3 in chamber is put, the upper surface of lid 1 offers multinational socket aperture in the cylindrical body, form modular jack panel 11；It is described The lower surface of main body lower cover 2 offers the first socket group 21, the second socket group 22 and the socket group 23 of type variable the 3rd；The containing cavity Socket support 4, the first plug-assembly 5, the second plug-assembly 6 and the 3rd plug-assembly 7 are inside provided with, wherein, first plug The lower end of component 5 moves up and down and is arranged in the first socket group 21, the lower end of the second plug-assembly 6 move up and down be arranged at second insert In mouth group 22, the lower end of the 3rd plug-assembly 7 moves up and down and is arranged in the socket group 23 of type variable the 3rd, the socket support 4 In the upper end of the first plug-assembly 5, the second plug-assembly 6 and the 3rd plug-assembly 7, and it is left to offer one on the socket support 4 The right slot 42 of slot 41 and, is provided with that to be provided with one in a left socket shell fragment component 8, the right slot 42 right in the left slot 41 Socket shell fragment component 9, and the left socket shell fragment component 8 matches setting with multinational socket aperture respectively with right socket shell fragment component 9；Institute State in main body lower cover 2 and be provided with a built-in support 10, be provided with the built-in support 10 conductive with second by the first conducting strip 201 Piece 202 composition conducting strip component 20, and be connected between the built-in support 10 and modular jack panel 11 electrode line with One negative line.

As shown in figure 3, be arranged in a linear on the modular jack panel 11 being provided with the first jack 111, the second jack 112nd, the 3rd jack 113 is connected with the 12nd jack 122, first jack 111 with the 12nd jack 122, second jack 112 are connected with the 3rd jack 113, and the left side front end of the first jack 111 is provided with one the 4th jack 114, and right side front is arranged There is one the 5th jack 115；The left side front end of second jack 112 is provided with one the 6th jack 116, and right side front is provided with one the 7th Jack 117；The left side of 3rd jack 113 is provided with one the 8th jack 118, and right side is provided with one the 9th jack 119；8th inserts The rear end of hole 118 is provided with 1 the tenth jack 120, and the rear end of the 9th jack 119 is provided with 1 the 11st jack 121；Wherein, this Two jacks 112, the 4th jack 114 combine to form U.S.'s socket aperture with the 5th jack 115, the 6th jack 116, the 7th jack 117 combine the Australian socket aperture of formation, second jack 112, the 8th jack 118 and the 9th jack with the 12nd jack 122 119 combinations form Switzerland's socket aperture, and the 3rd jack 113, the 8th jack 118 combine formation Italy with the 9th jack 119 and insert Bore, first jack 111, the tenth jack 120 combine to form Britain's socket aperture with the 11st jack 121.

As shown in Figure 12 and Figure 13, the upper end of the socket support 4 and the lower end of modular jack panel 11 is provided with one Protection door component, the protection door component include first protection door 30 and second protection door 40, wherein, it is described first protection door 30 and The lower surface of the second protection door 40 is in arcuation；Described first protects the upper surface of door 30 and opens up positioned at the lower section of the first jack 111 Through hole 301 in having one, the first protection upper surface left side of door 30 and have a front left tilted block positioned at the lower section of the 4th jack 114 302, a rectangular through holes 303 are offered in the first protection door 30 upper surface, have one the on the side wall of rectangular through holes 303 One introversion inclined-plane 304, has a front right tilted block 305 on the first introversion inclined-plane 304 and positioned at the lower section of the 5th jack 115, and The first protection right edge of door 30 is provided with one first spring fixture block 306, and on the first spring fixture block 306 one first is provided with Spring 307；The second protection front end of door 40 and have one to lean forward inclined-plane 401 positioned at the lower section of the first jack 111, second protection 40 upper ends of door offer respectively middle ellipse hole 402 below the second jack 112 and the 3rd jack 113, positioned at the 6th The left triangle through hole 403 of the lower section of jack 116, the right triangle through hole 404 positioned at the lower section of the 7th jack 117, insert positioned at the 8th The left ellipse hole 405 of the lower section of hole 118, the right ellipse hole 406 positioned at the lower section of the 9th jack 119, positioned at the tenth jack The left square through hole 407 and the right square through hole 408 positioned at the lower section of the 11st jack 121 of 120 lower sections, wherein, the left triangle There is respectively one second introversion inclined-plane 409, this is in second on the side wall of through hole 403 and the side wall of right triangle through hole 404 Tilted block 410, the side wall of the left ellipse hole 405 and the side of right ellipse hole 406 in having one in inclined plane 409 There is respectively one the 3rd introversion inclined-plane 411 on wall, there is a hypsokinesis skewback 412 on the 3rd introversion inclined-plane 411；And second guarantor Shield door 40 rear end is provided with a second spring fixture block 413, and a second spring 414 is provided with the second spring fixture block 413.

The present embodiment by setting lower surface in arcuation first protection door 30 and second protection door 40, when plug or other When article only inserts a jack, i.e., only downward to one side applying in the first protection protection door 40 of door 30 or second effect Power, then first protect the another side in the protection door 40 of door 30 or second to be upturned, and corresponding tilted block card is set into jack In, then whole first protection door 30 cannot be moved down with the second protection door 40, it is impossible to turned on, improve safety.

As shown in Figure 10 and Figure 11, the left socket shell fragment component 8 includes being located at below the first protection left side of door 30 First shell fragment group 81, the second shell fragment group 82 positioned at the lower section of left triangle through hole 403, positioned at the lower section of left ellipse hole 405 3rd shell fragment group 83 and the 4th shell fragment group 84 positioned at the lower section of left square through hole 407, the right socket shell fragment component 9 includes position The 5th shell fragment group 91 in the lower section of rectangular through holes 303, the 6th shell fragment group 92 positioned at the lower section of right triangle through hole 404, it is located at The 7th shell fragment group 93 and the 8th shell fragment group 94 positioned at the lower section of right square through hole 408 of the lower section of right ellipse hole 406.

As shown in Fig. 2 and Fig. 6, have on first conducting strip 201 the first diagonally positioned conductive copper sheet 2011 with Second conductive copper sheet 2012, there is the 3rd diagonally positioned conductive copper sheet 2021 to lead with the 4th on second conducting strip 202 Electrolytic copper piece 2022；The first pilot hole group 24, the second pilot hole group 25 and the 3rd pilot hole group are provided with the main body lower cover 2 26, English rule plastic cement foot jack 27 is provided between the first socket group 21, it is inserted with one in the English rule plastic cement foot jack 27 English rule plastic cement foot 50, the side of the shell 3 offers the first slide slot 32, the second slide slot 33 and the 3rd slide slot 34.

As shown in fig. 7, first plug-assembly 5 includes the first Plug base 51, the first Plug base overcoat 57, slides It is arranged at the both sides of the first Plug base overcoat 57 and inserts the first lead column 52 in the first pilot hole group 24, the first plug of insertion Two first pins 53 in pedestal 51 and the first button 54 being arranged in the outer side edges of the first Plug base 51, the first plug The side lower end of pedestal overcoat 57 is provided with a spacing hole 511, and two upper ends of first pin 53 are respectively arranged with one first copper sheet 55, Wherein one first copper sheet is located at the side of the first conductive copper sheet 2011, and another first copper sheet is located at the side of the 3rd conductive copper sheet 2021, The end of first button 54 is arranged in first and slides the outside of hole 32, and first button 54 is connected to by first by key spring 56 On first Plug base 51, two first pins 53 and the first Plug base overcoat 57 is driven to move up and down by the first button 54 In the first socket group 21.In the present embodiment, described two first pins 53 are that pin is advised in Europe.

As shown in figure 8, second plug-assembly 6 includes the second Plug base 61, is arranged under the second Plug base 61 Two second pins 62 at end, it is slideably positioned on the second Plug base 61 and two pieces between two second pins 62 the Two lead columns 63 and the second button 64 being arranged in the outer side edges of the second Plug base 61, wherein, this two second lead columns 63 Lower end is inserted in the second pilot hole group 25, and two upper ends of second pin 62 are respectively arranged with one second copper sheet 65, wherein one the Two copper sheets are located at the side of the 4th conductive copper sheet 2022, and another second copper sheet is located at the side of the second conductive copper sheet 2012, and this second is pressed The end of key 64 is arranged in second and slides the outside of hole 33, and second button 64 is connected to the second plug by second by key spring 66 On pedestal 61, two second pins 62 are driven to move up and down in the second socket group 22 by the second button 64.In the present embodiment In, described two second pins 62 are that English advises pin.

As shown in figure 9, the 3rd plug-assembly 7 includes the 3rd Plug base 71, is arranged under the 3rd Plug base 71 Two the 3rd pins 72 at end, slip are inserted in the 3rd Plug base 71 and between two the 3rd pins 72 one the 3rd Lead column 73 and the 3rd button 74 in the outer side edges of the 3rd Plug base 71 is arranged at, wherein, the insertion of the lower end of the 3rd lead column 73 In 3rd pilot hole group 26, two upper ends of the 3rd pin 72 are respectively arranged with one the 3rd copper sheet 75, wherein one the 3rd copper sheet position In the side of the second conductive copper sheet 2012, another 3rd copper sheet is located at the side of the 3rd conductive copper sheet 2021, the end of the 3rd button 74 It is arranged in the 3rd and slides hole outside, and the 3rd button 74 is connected on the 3rd Plug base 71 by the 3rd by key spring 76, Two the 3rd pins 72 are driven to move up and down in the socket group 23 of type variable the 3rd by the 3rd button 74.In the present embodiment, Described two the 3rd pins 72 are U.S. rule or Australia's rule pin.

As shown in Fig. 2, Figure 14 and Figure 15, an activity template mounting groove is offered in the main body lower cover 2, the activity template is installed An activity template component 60 is provided with groove, a limiting plate 70 is provided with the activity template component 60, the activity template component 60 includes First activity template 601, the second activity template 602 and the 3rd activity template 603, limiting plate 70 is played prevents what activity template component 60 from tilting Effect, it is ensured that activity template component 60 is moved in same level, wherein, at the activity template 602 of the first activity template 601 and second On same straight line, the 3rd activity template 603 is located on the side of the first activity template 601 and the junction of the second activity template 602；Should The one end of first activity template 601 is provided with one first front end face 6011 and one first angled end-face 6012, and the other end is provided with one first Inclined plane 6013, and first inclined plane 6013 is located at the side of spacing hole 511 of the first Plug base overcoat 57；This is second movable The one end of piece 602 is provided with the second front end face 6021 and the second angled end-face 6022 matched with the first front end face 6011, the other end One second inclined plane 6023 is provided with, second inclined plane 6023 is located therein the lower end of one second pin 62；3rd is movable The one end of piece 603 be provided with the 3rd angled end-face 6031 that matches with the first angled end-face 6012 and with the phase of the second angled end-face 6022 The 4th angled end-face 6032 matched somebody with somebody, the other end is provided with one the 3rd inclined plane 6033, and the 3rd inclined plane 6033 is located therein one The lower end of the 3rd pin 72.

When the first button 54 is pushed down on, two first pins 53 and the first Plug base overcoat 57 is driven to move down and wear When going out in the first socket group 21, the lower end of the first Plug base overcoat 57 under the guide effect of the first inclined plane 6013, by first Activity template 601 is promoted toward the direction of the second activity template 602, and the second inclined plane 6023 for making the end of the second activity template 602 withstands second The lower end of second pin 62 of plug-assembly 6, prevents the second plug-assembly 6 from moving down, meanwhile, the end of the 3rd activity template 603 3rd inclined plane 6033 withstands the lower end of the 3rd button 74 of the 3rd plug-assembly 7, prevents the 3rd plug-assembly 7 from moving down.It is real The existing same time only uses a kind of purpose of specification pin, improves safety in utilization.

When the second button 64 is pushed down on, two second pins 62 of drive are moved down when passing in the second socket group 22, The lower end of second button 64 under the guide effect of the second inclined plane 6023, by the second activity template 602 toward the direction of the first activity template 601 Promote, the card of the first inclined plane 6013 for making the end of the first activity template 601 is set in the spacing hole 511 of the first Plug base 51, is prevented Only the first plug-assembly 5 is moved down, meanwhile, the 3rd inclined plane 6033 of the end of the 3rd activity template 603 withstands the 3rd plug group The lower end of 3rd button 74 of part 7, prevents the 3rd plug-assembly 7 from moving down.Realize that the same time only uses a kind of specification pin Purpose, improve safety in utilization.

When the 3rd button 74 is pushed down on, drive two the 3rd pins 72 to move down and pass the socket group 23 of type variable the 3rd When middle, the lower end of the 3rd pin 72 under the guide effect of the 3rd inclined plane 6033, by the 3rd activity template 603 toward the first activity template 601 and the direction of the second activity template 602 promote, make the first activity template 601 and the second activity template 602 be separated from each other movement, then first The card of first inclined plane 6013 of the end of activity template 601 is set in the spacing hole 511 of the first Plug base overcoat 57, prevents first to insert Head assembly 5 is moved down, meanwhile, the second inclined plane 6023 of the end of the second activity template 602 withstands the second of the second plug-assembly 6 The lower end of pin 62, prevents the second plug-assembly 6 from moving down, and realizes that the same time only uses a kind of purpose of specification pin, carries High safety in utilization.

As shown in figures 2 and 5, the accommodating intracavity is additionally provided with a USB charging circuit boards 80, the USB charging circuit boards Two pieces of USB charged conductive copper sheets are provided with 80, the USB charging circuit boards lower end is inserted on socket support 4, the USB charges The upper end of circuit board 80 is provided with a crown top of burner 801；Fuse cap 90, spare safety pipe cap 100 are additionally provided with the main body lower cover 2 With pin accessory 110, the fuse cap 90 by one insurance clamp seat 120 be arranged on main body lower cover 2.

Below as a example by using U.S.'s socket, operation principle of the present utility model is illustrated.

The 3rd button 74 is pushed down on, is driven two the 3rd pins 72 to move down and is passed the socket group 23 of type variable the 3rd In, then two the 3rd copper sheets 75 on the 3rd plug-assembly 7, wherein one the 3rd copper sheet is contacted with the second conductive copper sheet 2012, separately One the 3rd copper sheet is contacted with the 3rd conductive copper sheet 2021, and by the electrode line and negative line on built-in support 10, with combination type Jack conducting on socket panel 11.When needing using Australian socket, as long as by two the 3rd pins 72 in type variable Certain angle is swung in 3rd socket group 23.

This utility model has advantages below：

The above, is only preferred embodiment of the present utility model, and not technical scope of the present utility model is made Any restriction, therefore identical with this utility model above-described embodiment or approximate technical characteristic is adopted, in guarantor of the present utility model Within the scope of shield.

Claims

1. a kind of multinational power source transducer, covers and main body lower cover, the cylindrical body including in the cylindrical body of the setting that cooperates Upper lid is engaged to form the internal shell with a containing cavity with main body lower cover, it is characterised in that in the cylindrical body on lid End face offers multinational socket aperture, forms modular jack panel；The main body lower cover lower surface offer the first socket group, Two socket groups and the socket group of type variable the 3rd；The accommodating intracavity is provided with socket support, the first plug-assembly, the second plug group Part and the 3rd plug-assembly, wherein, the first plug-assembly lower end moves up and down and is arranged in the first socket group, second plug Component lower end moves up and down and is arranged in the second socket group, and the 3rd plug-assembly lower end moves up and down and is arranged at type variable the 3rd In socket group, the socket support is located at the upper end of the first plug-assembly, the second plug-assembly and the 3rd plug-assembly, and the socket A left slot and a right slot are offered on support, a left socket shell fragment component is provided with the left slot, set in the right slot A right socket shell fragment component is equipped with, and the left socket shell fragment component is matched respectively with multinational socket aperture with right socket shell fragment component and set Put；A built-in support is provided with the main body lower cover, is provided with the built-in support by the first conducting strip and the second conducting strip An electrode line and a negative line are connected between the conducting strip component of composition, and the built-in support and modular jack panel；Institute State to be arranged in a linear on modular jack panel and be provided with the first jack, the second jack, the 3rd jack and the 12nd jack, this Two jacks are connected with the 3rd jack, and the first jack is connected with the 12nd jack, and the first jack left side front end is provided with one 4th jack, right side front is provided with one the 5th jack；The second jack left side front end is provided with one the 6th jack, right side front It is provided with one the 7th jack；3rd jack left side is provided with one the 8th jack, and right side is provided with one the 9th jack；8th inserts Hole rear end is provided with 1 the tenth jack, and the 9th jack rear end is provided with 1 the 11st jack；Wherein, second jack, the 4th Jack combines to form U.S.'s socket aperture with the 5th jack, and the 6th jack, the 7th jack combine that to form Australia big with the 12nd jack Leah socket aperture, second jack, the 8th jack combine to form Switzerland's socket aperture with the 9th jack, and the 3rd jack, the 8th insert The jacks of Kong Yu nine combine to form Italian socket aperture, and first jack, the tenth jack combine to form Britain with the 11st jack Socket aperture.

2. multinational power source transducer according to claim 1, it is characterised in that the socket support upper end and positioned at combination Formula socket panel lower end is provided with a protection door component, and the protection door component includes the first protection door and the second protection door, wherein, The lower surface of the first protection door and the second protection door is in arcuation；Described first protects door upper surface and positioned at the first jack Lower section offer one in through hole, this first protection door upper surface left side and positioned at the 4th jack lower section have one before left bank Block, in the first protection door upper surface a rectangular through holes are offered, tilted with one first on the rectangular through holes side wall Face, has a front right tilted block on the first introversion inclined-plane and positioned at the 5th jack lower section, and the first protection door right edge sets One first spring fixture block is equipped with, on the first spring fixture block one first spring is provided with；Second protection is held in front of the door and position Have one to lean forward inclined-plane in the first jack lower section, the second protection door upper end is offered respectively positioned at the second jack and the 3rd jack Middle ellipse hole, the left triangle through hole below the 6th jack, the right triangle below the 7th jack of lower section Through hole, the left ellipse hole below the 8th jack, the right ellipse hole below the 9th jack, positioned at the tenth insert Left square through hole below hole and the right square through hole below the 11st jack, wherein, the side of the left triangle through hole There is respectively one second introversion inclined-plane on wall and the side wall of right triangle through hole, incline in having one on the second introversion inclined-plane There is respectively one the 3rd introversion inclined-plane, this on block, the side wall of the left ellipse hole and the side wall of right ellipse hole There is a hypsokinesis skewback on three introversion inclined-planes；And second protection is held be provided with a second spring fixture block behind the door, in second bullet A second spring is provided with spring fixture block；The left socket shell fragment component includes being located at first below the first protection door left side Shell fragment group, the second shell fragment group below left triangle through hole, the 3rd shell fragment group below left ellipse hole and position The 4th shell fragment group below left square through hole, the right socket shell fragment component includes being located at the 5th bullet below rectangular through holes Piece group, the 6th shell fragment group below right triangle through hole, the 7th shell fragment group below right ellipse hole and it is located at The 8th shell fragment group below right square through hole.

3. multinational power source transducer according to claim 1, it is characterised in that have in diagonal on first conducting strip The first conductive copper sheet for arranging and the second conductive copper sheet, have the 3rd diagonally positioned conductive copper sheet on second conducting strip With the 4th conductive copper sheet；The first pilot hole group, the second pilot hole group and the 3rd pilot hole group, institute are provided with the main body on lid State and English rule plastic cement foot jack be provided between the second socket group, in the English rule plastic cement foot jack English rule plastic cement foot is inserted with, The shell side offers the first slide slot, the second slide slot and the 3rd slide slot.

4. multinational power source transducer according to claim 3, it is characterised in that first plug-assembly is inserted including first Head pedestal, the first Plug base overcoat, be slideably positioned in the first Plug base overcoat both sides and insert the first pilot hole group in Two first pins in first lead column, the first Plug base of insertion and be arranged in the first Plug base outer side edges the One button, wherein, the first Plug base overcoat side lower end is provided with a spacing hole, and this two first pin upper ends are respectively provided with There is one first copper sheet, wherein one first copper sheet is located at the first conductive copper sheet side, another first copper sheet is located at the 3rd conductive copper sheet Side, the first button end is arranged in first and slides hole outside, and first button is connected to the by first by key spring On one Plug base, two first pins and the first Plug base overcoat is driven to move up and down in the first socket by the first button In group.

5. multinational power source transducer according to claim 4, it is characterised in that second plug-assembly is inserted including second Head pedestal, be arranged at two second pins of the second Plug base lower end, be slideably positioned on the second Plug base and positioned at two Two second lead columns between the pin of root second and the second button being arranged in the second Plug base outer side edges, wherein, should Two second lead column lower ends are inserted in the second pilot hole group, and this two second pin upper ends are respectively arranged with one second copper sheet, Wherein one second copper sheet is located at the 4th conductive copper sheet side, and another second copper sheet is located at the second conductive copper sheet side, and this second is pressed Key end is arranged in second and slides hole outside, and second button is connected on the second Plug base by second by key spring, Two second pins are driven to move up and down in the second socket group by the second button.

6. multinational power source transducer according to claim 5, it is characterised in that the 3rd plug-assembly is inserted including the 3rd Head pedestal, two the 3rd pins for being arranged at the 3rd Plug base lower end, slip are inserted in the 3rd Plug base and positioned at two One the 3rd lead column between the pin of root the 3rd and the 3rd button in the 3rd Plug base outer side edges is arranged at, wherein, the 3rd Lead column lower end is inserted in the 3rd pilot hole group, and two the 3rd pin upper ends are respectively arranged with one the 3rd copper sheet, wherein one the Three copper sheets are located at the second conductive copper sheet side, and another 3rd copper sheet is located at the 3rd conductive copper sheet side, the 3rd button end card Hole outside is slided located at the 3rd, and the 3rd button is connected on the 3rd Plug base by the 3rd by key spring, by the 3rd Button drives two the 3rd pins to move up and down in the socket group of type variable the 3rd.

7. multinational power source transducer according to claim 6, it is characterised in that offer in the main body lower cover movable Piece mounting groove, is provided with an activity template component in the activity template mounting groove, be provided with a limiting plate on the activity template component, the work Moving plate component includes the first activity template, the second activity template and the 3rd activity template, wherein, at first activity template and the second activity template On same straight line, the 3rd activity template is located on the side of the first activity template and the second activity template junction；This is first movable Piece one end is provided with one first front end face and one first angled end-face, and the other end is provided with one first inclined plane, and first inclination Face is located at the spacing hole side of the first Plug base overcoat；The second activity template one end is provided with and matches with the first front end face Second front end face and the second angled end-face, the other end is provided with one second inclined plane, and second inclined plane is located therein one second and inserts The lower end of foot；3rd activity template one end be provided with the 3rd angled end-face that matches with the first angled end-face and with the second angled end-face The 4th angled end-face for matching, the other end is provided with one the 3rd inclined plane, and the 3rd inclined plane is located therein one the 3rd pin Lower end.

8. multinational power source transducer according to claim 1, it is characterised in that the accommodating intracavity is additionally provided with a USB Charging circuit board, is provided with two pieces of USB charged conductive copper sheets on the USB charging circuit boards, the USB charging circuit boards lower end plugs On socket support, the USB charging circuit boards upper end is provided with a crown top of burner；Be additionally provided with the main body lower cover fuse cap, Spare safety pipe cap and pin accessory, the fuse cap is arranged under main body on lid by an insurance clamp seat.