CN204179442U - A kind of general-purpose conversion socket - Google Patents
A kind of general-purpose conversion socket Download PDFInfo
- Publication number
- CN204179442U CN204179442U CN201420538109.6U CN201420538109U CN204179442U CN 204179442 U CN204179442 U CN 204179442U CN 201420538109 U CN201420538109 U CN 201420538109U CN 204179442 U CN204179442 U CN 204179442U
- Authority
- CN
- China
- Prior art keywords
- pin
- general
- drain pan
- european
- american
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of general-purpose conversion socket, comprise shell, drain pan, European pin, American pin, USB wiring board, two gear switch and general-purpose shell fragment, shell comprises a general-purpose socket, installs general-purpose shell fragment in socket; Two socket contacts of described general-purpose shell fragment are electrically connected with the intermediate contact of two gear switch; The external power supply end of incoming cables of described USB wiring board is electrically connected with the intermediate contact of two gear switch; Described European pin and American pin are positioned at drain pan outside, can be accommodated in drain pan, and described European pin and the extended drain pan of American pin are electrically connected with external power receptacle; Two pins of described European pin are electrically connected with the contact of two gear switch one end, and described American pin is electrically connected with the contact of the two gear switch other ends; The utility model, by designing cleverly, can insert the supply socket of multiple standards, and general-purpose conversion socket of the present utility model can export USB power source simultaneously, practical and convenient.
Description
Technical field
The utility model relates to a kind of general-purpose conversion socket.
Background technology
Global general-use conversion socket is on the market because have three groups or four groups of plugs, and volume is larger.Because Europe rule pin longer, if be inserted into India Brazil or China wait do not have depression socket on time, expose oversize, stressed shakiness, easy loose contact.Meanwhile, Europe rule pin was generally entirely release and take in the past, took up room large.
Utility model content
For solving prior art problem, the utility model provides a kind of pin quantity few, and overall volume is little, diverse in function, general-purpose conversion socket easy to use.
The technical solution of the utility model is:
A kind of general-purpose conversion socket, comprises shell, drain pan, European pin, American pin, USB wiring board, two gear switch and general-purpose shell fragment,
Described shell comprises a general-purpose socket, installs general-purpose shell fragment in described general-purpose socket; Two socket contacts of described general-purpose shell fragment are electrically connected with the intermediate contact of two gear switch; Described USB wiring board is positioned at shell, and for external power supply is converted to USB charge power supply, the external power supply end of incoming cables of described USB wiring board is electrically connected with the intermediate contact of two gear switch;
Described European pin and American pin are positioned at drain pan outside, can be accommodated in drain pan, and described European pin and the extended drain pan of American pin are electrically connected with external power receptacle; Two pins of described European pin are electrically connected with the contact of two gear switch one end, and described American pin is electrically connected with the contact of the two gear switch other ends;
Described two gear switch have three docking points, and wherein intermediate contact is fixed contact, and for connecting general-purpose shell fragment and USB wiring board, two moving contacts connect the European pin of external power supply end of incoming cables and American pin respectively.
Preferably, described general-purpose conversion socket also comprises shutter, shutter spring and internal frame; Described internal frame entirety is two square tubular structures, and two tubular structures, for supporting the general-purpose shell fragment in general-purpose socket, ensure that the distance between general-purpose socket and general-purpose shell fragment can allow external plug insert general-purpose socket completely;
Described shutter is gores body structure, and wherein leg-of-mutton inclined-plane is towards general-purpose socket, and described shutter protects two general-purpose shell fragments between general-purpose socket and general-purpose shell fragment, prevents from being mistakenly inserted; When external plug inserts general-purpose socket, triangle shutter is stressed to be moved to one end, and the triangle shutter of shutter spring subtend one end movement applies a reverse elastic force, ensures that external plug is left rear shutter and got back between general-purpose socket and general-purpose shell fragment.
Preferably, described general-purpose conversion socket also comprises American pin bracket, American pin fixed mount and American pin riveting pin, and described American pin is two bar shaped pins, the connecting portion of pin tail end have circular hole and connecting portion perpendicular to pin; Described American pin bracket to be positioned on drain pan and to be positioned at housing, and the both sides of described American pin bracket comprise two rotating shafts, rack body also comprise two draw-in grooves for connecting two bar shaped pins;
Described American pin is combined with American pin riveting pin by the connecting portion of pin tail end, is rotatably mounted to by American pin in American pin bracket draw-in groove; American pin bracket is fixed on drain pan by the rotating shaft of American pin bracket both sides by described American pin fixed mount rotationally;
Preferably, fluted for receiving American pin on described drain pan; Described American pin stretches out by the axis of rotation being positioned at American pin bracket both sides and perpendicular to drain pan; The groove of described drain pan is two symmetrical string configuration and the outside transition of tail end, when American pin stretches out perpendicular to drain pan, two pins can rotate on American pin riveting pin, it is American plug when two pins are parallel, be Australia's formula plug during two pins one-tenth " Eight characters ", and limited the slewing area of two American pins by the outside transitional region of drain pan groove.
Preferably, described general-purpose conversion socket also comprises European pin drain pan, European pin face-piece, contact flat spring; Described European pin is two cylindrical pin, and two pins are fixed by an insulated column; Fluted for receiving European pin on described drain pan; Described insulated column is positioned at the housing in European pin drain pan and European pin face-piece besieged city and rotatably, contact flat spring is positioned at the tail end of two European pins, and when European pin rotation is stretched out, contact flat spring is electrically connected with European pin.
Preferably, described European pin drain pan and European pin face-piece form a bar shaped column, and described general-purpose conversion socket also comprises slide cartridge, slide post, switch push button and switch spring; Described slide cartridge is two bar shaped column both sides being positioned at European pin drain pan and the formation of European pin face-piece, and two slide posts are the track of slide cartridge and be arranged in parallel; The bar shaped column that described European pin drain pan and European pin face-piece are formed stretches out drain pan by the cooperation of slide cartridge and slide post.
Preferably, fluted for installing switch spring on described European pin face-piece, described shell has slide rail, and slide rail two ends have two draw-in grooves to be respectively used to extended position and the retrieving position of the bar shaped column controlling European pin drain pan and the formation of European pin face-piece;
Switch push button is between European pin face-piece and slide rail, switch push button is relative fixing with the position of the bar shaped column that European pin drain pan and European pin face-piece are formed, drive the motion of bar shaped column, and provide elastic force by switch spring, extended position and the retrieving position of bar shaped column is controlled by the draw-in groove at slide rail two ends.
Preferably, described drain pan also comprises a lower margin, can be accommodated in drain pan; On the center line direction that described lower margin is positioned at two European pins, extended drain pan and European pin form triangle English and advise plug.
Preferably, described USB wiring board has two USB delivery outlets to be positioned on shell.
The beneficial effects of the utility model: the utility model is by structural design arrangement cleverly, and making Europe advise pin can release completely and expose, and conveniently has the Europe of depression to advise on socket in Germany of Switzerland etc. and uses.And Europe rule pin also can not be released, and only exposes two cylindrical prongs, convenient do not having the socket caved in use, on the socket as states such as Brazil, India and Italy; The Europe rule pin simultaneously do not released also can coordinate with lower margin, uses as English rule pin.Switch can only connect one group of plug at every turn, and another group plug is not charged, ensures that user does not have Danger Electric shock risk.If when connecting Europe rule plug, the power-off of U.S. rule plug, or rule plug power-off in Europe during connection U.S. rule plug.General-purpose conversion socket of the present utility model only has two groups of zero line live wires, is all folding, makes the utility model volume little, easy to carry.
Accompanying drawing explanation
Fig. 1 is using state figure of the present utility model;
Fig. 2 is U.S. of the present utility model rule pin configuration schematic diagram;
Fig. 3 is the structural representation of shell of the present utility model, general-purpose socket and USB wiring board;
Fig. 4 is Europe of the present utility model rule pin configuration schematic diagram;
Fig. 5 is switch structure diagram of the present utility model;
Fig. 6 is bottom case structure schematic diagram of the present utility model;
Fig. 7 and Fig. 8 is electrical block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 figure, 2 figure, 3 figure, 4 and Fig. 5, universal contact receptacle of the present utility model is a rectangular structure, wherein on drain pan 6, has two exsertile plugs, is respectively columniform European pin 37 and the American pin 11 of strip.Power supply of the present utility model inserts extraneous socket by European pin 37 or American pin 11 and provides.
As shown in Figure 5, switch of the present utility model is two gear switch, and comprise Switch main body 5 and switch push button 51, described switch is positioned at enclosure interior edge, by two gears of switch push button 51 control switch body 5.As shown in Figure 7, Figure 8, Switch main body 5 of the present utility model has three docking points, be respectively SL1, SN1, SL2, SN2, SL3, SN3, wherein SL1, SN1 are intermediate contact, described intermediate contact is the fixed contact of this Switch main body 5, and intermediate contact connects the end of incoming cables of general-purpose shell fragment 26 and USB wiring board 27.Wherein general-purpose shell fragment 26 coordinate with the general-purpose socket 21 on shell 2 be responsible for outwards power, USB wiring board 27 for changing external power source into USB charge power supply, and is outwards powered by USB interface 28.SL2, SN2 and SL3 of Switch main body 5, SN3 are two pairs of moving contacts of switch, wherein SL2, SN2 two contact be electrically connected with European pin 37, SL3, SN3 two contact be electrically connected with American pin 11.Switch main body 5 can only be selected on one side at every turn, one in European pin 37 or American pin 11 namely can only be selected to connect with intermediate contact, ensure that safety and reliability of the present utility model.
As shown in Figure 3, general-purpose socket 21 of the present utility model is positioned at shell 2 surface crown, also having shutter 23 to be mistakenly inserted for preventing, ensureing safety between general-purpose socket 21 and general-purpose shell fragment 26.General-purpose conversion socket of the present utility model also comprises shutter spring 22 and internal frame 24.Shutter 23 is gores body structure, and its length at least can ensure general-purpose shell fragment 26 and general-purpose socket 21 to insulate to isolate.Leg-of-mutton inclined-plane makes the shutter 23 when extraneous plug inserts move to side, allows extraneous plug insert general-purpose shell fragment 26.Shutter spring 22 is arranged in a leg-of-mutton plane, produces a reverse elastic force to the shutter 23 of movement, ensures that shutter 23 gets back to protective position.Internal frame 24 is two tubular structures 25, and tubular structure 25 is for installing general-purpose shell fragment 26.Tubular structure 25 plays undertaking effect, and the size due to general-purpose shell fragment 26 is standard, and the distance between general-purpose socket 21 and general-purpose shell fragment 26 is certain, therefore needs a catching device to ensure the position of general-purpose shell fragment 26.
USB wiring board 27 of the present utility model there are two USB interface 28 be positioned at the side of shell 2, for providing USB power source.The power supply indicator of USB circuit board 27 also has a light guide sheet 20, is used to indicate universal contact receptacle of the present utility model and whether is in "on" position.
For saving space, it is relative that the storage being positioned at the European pin 37 on drain pan 6 and American pin 11 of the present utility model fastens direction.There is the groove for receiving European pin 37 and American pin 11 outside of drain pan 6.Wherein, as shown in Figure 2, American pin 11 is fixed on drain pan by American pin bracket 19, American pin fixed mount 17 and American pin riveting pin 16 by American pin 11.The tail end connecting portion 12 of American pin 11 has circular hole 13, and connecting portion 12 is vertical with pin.American pin bracket 19 has two draw-in grooves 15, draw-in groove 15 and connecting portion 12 fit through American pin riveting pin 16 and are rotatably mounted in the draw-in groove 15 of American pin bracket 17 by American pin 11.The both sides of American pin bracket 17 comprise two rotating shafts 14, American pin fixed mount 17 to coordinate the bottom American pin bracket 17 be fixed in drain pan 6 housing with screw by the fixed cover 18 of its both sides, and American pin fixed mount 17 coordinates with two rotating shafts 14 of American pin bracket 17, American pin 11 can be rotated perpendicular to drain pan 6, and its maximum rotated position is the position vertical with the housing of drain pan 6.This structure ensure that American pin 11 can stretch out drain pan 6 completely.
Drain pan 6 outside is symmetrical structure for receiving the groove of American pin 11, the afterbody of groove is that permeable structures makes the American pin 11 of drain pan 6 outside can be combined with the American pin bracket 19 of inside, and simultaneously the tail end of permeable structures outwards has one in the transition structure of 30 degree.Can by the transition structure of tail end to two sideway swivel 30 degree perpendicular to two American pins 11 of drain pan 6 under being in state of stretching out completely.As shown in a state of Fig. 1, being American plug when stretch out two American pins 11 are parallel, as shown in the b state of Fig. 1, is Australia's formula plug when stretch out two American pins 11 are "eight" shape to inner rotary 30 degree.
As shown in Figure 4, general-purpose conversion socket of the present utility model also comprises European pin drain pan 30, European pin face-piece 33, contact flat spring 36, slide cartridge 34, slide post 4, switch push button 31 and switch spring 32.Two cylindrical European pins 37 are parallel fixing by an insulated column 38, make to link both it.European pin drain pan 30 and European pin face-piece 33 form a bar shaped column, European pin 37 be positioned at its one end simultaneously insulated column 38 in the inner, European pin 37 can rotate in the horizontal and vertical direction on bar shaped column.Have two contact flat springs 36 to be positioned at the tail end of two European pins 37 in bar shaped column inside, when drain pan 6 is stretched out in European pin 37 rotation, contact flat spring 36 is electrically connected with European pin 37.Slide cartridge 34 is positioned at bar shaped column both sides and coordinates with the slide post 4 be arranged in parallel, and bar shaped column can be slided.
There is the groove for receiving European pin 37 outside of described drain pan 6, and European pin 37 is rotatable stretches out drain pan 6 and vertical with drain pan.Drain pan 6 also comprises a lower margin 7, lower margin 7 can be accommodated in drain pan 6.Described lower margin 7 is positioned on the center line direction of two European pins.As shown in the c state of Fig. 1, be that plug advised in triangle English when lower margin 7 and European pin 37 stretch out simultaneously.Lower margin 7 is common Europe rule plug when being accommodated in drain pan 6.
European pin drain pan 30 there is a spring fixed column 39 for floatless switch spring 32, European pin face-piece 33 there is a switch draw-in groove 35 for installing switch push button 31, there is slide rail side on shell 2 for the traffic direction of control switch push button 31 and position, and there are two draw-in grooves at slide rail two ends for the limit position of limit switch push button 31.Switch push button 31, between slide rail and European pin face-piece 33, ensures there is enough elastic force between the two by switch spring 32, and when to reach the limit of, switch push button 31 can be stuck in draw-in groove, namely controls extended position and the retrieving position of bar shaped column.As shown in the d state of Fig. 1, the bar shaped column be made up of European pin drain pan 30 and European pin face-piece 33 can release drain pan 6 under the effect of slide cartridge 34 and slide post 4, namely drive European pin 37 to stretch out a part of distance of drain pan 6, and coordinated by draw-in groove and switch push button 31 and limit its position.Socket due to some Europe superscript countries is the socket of sunk structure, therefore needs column to stretch out and European pin 37 could be allowed to insert completely on the socket of sunk structure.
Claims (9)
1. a general-purpose conversion socket, comprises shell, drain pan, European pin, American pin, USB wiring board, two gear switch and general-purpose shell fragment, it is characterized in that:
Described shell comprises a general-purpose socket, installs general-purpose shell fragment in described general-purpose socket; Two socket contacts of described general-purpose shell fragment are electrically connected with the intermediate contact of two gear switch; Described USB wiring board is positioned at shell, and for external power supply is converted to USB charge power supply, the external power supply end of incoming cables of described USB wiring board is electrically connected with the intermediate contact of two gear switch;
Described European pin and American pin are positioned at drain pan outside, can be accommodated in drain pan, and described European pin and the extended drain pan of American pin are electrically connected with external power receptacle; Two pins of described European pin are electrically connected with the contact of two gear switch one end, and described American pin is electrically connected with the contact of the two gear switch other ends;
Described two gear switch have three docking points, and wherein intermediate contact is fixed contact, and for connecting general-purpose shell fragment and USB wiring board, two moving contacts connect the European pin of external power supply end of incoming cables and American pin respectively.
2. general-purpose conversion socket according to claim 1, is characterized in that:
Described general-purpose conversion socket also comprises shutter, shutter spring and internal frame; Described internal frame entirety is the structure of two square tubulars, and two tubular structures, for supporting the general-purpose shell fragment in general-purpose socket, ensure that the distance between general-purpose socket and general-purpose shell fragment can allow external plug insert general-purpose socket completely;
Described shutter is gores body structure, and wherein leg-of-mutton inclined-plane is towards general-purpose socket, and described shutter protects two general-purpose shell fragments between general-purpose socket and general-purpose shell fragment, prevents from being mistakenly inserted; When external plug inserts general-purpose socket, triangle shutter is stressed to be moved to one end, and the triangle shutter of shutter spring subtend one end movement applies a reverse elastic force, ensures that external plug is left rear shutter and got back between general-purpose socket and general-purpose shell fragment.
3. general-purpose conversion socket according to claim 1, is characterized in that:
Described general-purpose conversion socket also comprises American pin bracket, American pin fixed mount and American pin riveting pin, and described American pin is two bar shaped pins, the connecting portion of pin tail end have circular hole and connecting portion perpendicular to pin; Described American pin bracket to be positioned on drain pan and to be positioned at housing, and the both sides of described American pin bracket comprise two rotating shafts, rack body also comprise two draw-in grooves for connecting two bar shaped pins;
Described American pin is combined with American pin riveting pin by the connecting portion of pin tail end, is rotatably mounted to by American pin in American pin bracket draw-in groove; American pin bracket is fixed on drain pan by the rotating shaft of American pin bracket both sides by described American pin fixed mount rotationally;
4. general-purpose conversion socket according to claim 3, is characterized in that:
Fluted for receiving American pin on described drain pan; Described American pin stretches out by the axis of rotation being positioned at American pin bracket both sides and perpendicular to drain pan; The groove of described drain pan is two symmetrical string configuration and the outside transition of tail end, when American pin stretches out perpendicular to drain pan, two pins can rotate on American pin riveting pin, it is American plug when two pins are parallel, be Australia's formula plug during two pins one-tenth " Eight characters ", and limited the slewing area of two American pins by the outside transitional region of drain pan groove.
5. general-purpose conversion socket according to claim 1, is characterized in that:
Described general-purpose conversion socket also comprises European pin drain pan, European pin face-piece, contact flat spring; Described European pin is two cylindrical pin, and two pins are fixed by an insulated column; Fluted for receiving European pin on described drain pan; Described insulated column is positioned at housing that European pin drain pan and European pin face-piece surround and rotatable, and contact flat spring is positioned at the tail end of two European pins, when European pin rotate stretch out time contact flat spring be electrically connected with European pin.
6. general-purpose conversion socket according to claim 5, is characterized in that:
Described European pin drain pan and European pin face-piece form a bar shaped column, and described general-purpose conversion socket also comprises slide cartridge, slide post, switch push button and switch spring; Described slide cartridge is two bar shaped column both sides being positioned at European pin drain pan and the formation of European pin face-piece, and two slide posts are the track of slide cartridge and be arranged in parallel; The bar shaped column that described European pin drain pan and European pin face-piece are formed stretches out drain pan by the cooperation of slide cartridge and slide post.
7. general-purpose conversion socket according to claim 5, is characterized in that:
Fluted for installing switch spring on described European pin face-piece, described shell has slide rail, and slide rail two ends have two draw-in grooves to be respectively used to extended position and the retrieving position of the bar shaped column controlling European pin drain pan and the formation of European pin face-piece;
Switch push button is between European pin face-piece and slide rail, switch push button is relative fixing with the position of the bar shaped column that European pin drain pan and European pin face-piece are formed, drive the motion of bar shaped column, and provide elastic force by switch spring, extended position and the retrieving position of bar shaped column is controlled by the draw-in groove at slide rail two ends.
8. general-purpose conversion socket according to claim 5, is characterized in that:
Described drain pan also comprises a lower margin, can be accommodated in drain pan; On the center line direction that described lower margin is positioned at two European pins, extended drain pan and European pin form tripod English and advise plug.
9. general-purpose conversion socket according to claim 1, is characterized in that:
Described USB wiring board has two USB delivery outlets to be positioned on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538109.6U CN204179442U (en) | 2014-09-18 | 2014-09-18 | A kind of general-purpose conversion socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538109.6U CN204179442U (en) | 2014-09-18 | 2014-09-18 | A kind of general-purpose conversion socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179442U true CN204179442U (en) | 2015-02-25 |
Family
ID=52568217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538109.6U Expired - Fee Related CN204179442U (en) | 2014-09-18 | 2014-09-18 | A kind of general-purpose conversion socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053504A (en) * | 2018-11-13 | 2019-07-26 | 东莞市趣电智能科技有限公司 | New-type charge stake and its power connection with vehicle vehicle interconnecting function |
| CN114465064A (en) * | 2020-11-10 | 2022-05-10 | Oppo广东移动通信有限公司 | Power adapter |
-
2014
- 2014-09-18 CN CN201420538109.6U patent/CN204179442U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053504A (en) * | 2018-11-13 | 2019-07-26 | 东莞市趣电智能科技有限公司 | New-type charge stake and its power connection with vehicle vehicle interconnecting function |
| CN110053504B (en) * | 2018-11-13 | 2024-05-24 | 东莞市趣电智能科技有限公司 | Novel charging pile with vehicle-to-vehicle interconnection function and power connector thereof |
| CN114465064A (en) * | 2020-11-10 | 2022-05-10 | Oppo广东移动通信有限公司 | Power adapter |
| CN114465064B (en) * | 2020-11-10 | 2024-01-09 | Oppo广东移动通信有限公司 | Power adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU WANPU ELECTRICAL APPLIANCES CO., LTD. Free format text: FORMER OWNER: LIANG QUANRAN Effective date: 20150907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150907 Address after: 510000 Guangdong, Zengcheng District, Xintang Town, the new village of the base of the East Industrial Park, the first floor Patentee after: GUANGZHOU WONPLUG ELECTRICAL CO.,LTD. Address before: 510000 Guangdong, Zengcheng District, Xintang Town, the new village of the base of the East Industrial Park, the first floor Patentee before: Liang Quanran |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |