CN107611684A - A kind of scalable plug of multipurpose and combination type conversion socket - Google Patents
A kind of scalable plug of multipurpose and combination type conversion socket Download PDFInfo
- Publication number
- CN107611684A CN107611684A CN201710852536.XA CN201710852536A CN107611684A CN 107611684 A CN107611684 A CN 107611684A CN 201710852536 A CN201710852536 A CN 201710852536A CN 107611684 A CN107611684 A CN 107611684A
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- pin
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- multipurpose
- scalable
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Abstract
A kind of scalable plug of multipurpose and combination type conversion socket, wherein the scalable plug of multipurpose includes plug body, several telescopic pin components are provided with the plug body, is provided with pin component and is used for the flexible slide-and-guide component being oriented to of pin component and the locating rack component for making one of pin component individually stretch out；The combination type conversion socket includes the scalable plug of multipurpose of said structure, and it also includes the multi-purpose socket that plug scalable with the multipurpose coordinates.The present invention includes disclosure satisfy that the scalable plug of various electrical plug conversion purposes and coordinates multi-purpose socket with the plug that stretches；Wherein scalable plug can set the changeover plug of plurality of specifications in a plug body, and ensure that plug stretches out face and only has a plug to stretch out, and not only compact-sized, easy to carry, its built-in safe plug is also higher；The combination type conversion socket versatility is good, meets the needs of a variety of plug conversion purposes well.
Description
Technical field
The present invention relates to electrical socket field, more particularly to a kind of scalable plug of multipurpose and combination type conversion socket.
Background technology
With the continuous development of globalization, the number for carrying out transnational travel is continuously increased；How transnational travel is improved just
Profit turns into an important factor for promoting development of globalization.
Transnational travel be unable to do without electronic communication product, and the rule of the power supply infrastructure, especially electrical socket of each country
Lattice are different with safety requirements, and this is just that the charging of electronic product in transnational trip brings inconvenience；In order to solve above-mentioned ask
Topic, have developed at present can be in the socket of global general-use, and this blanket socket is inserted typically by multiple different sizes are configured with
The converter of pin is changed accordingly.
But be to configure the plug of multiple specifications simultaneously in a changeover plug main body, it is not only complicated, it is inconvenient to carry,
It is unfavorable for storing, while also can not effectively solves all problems of electrical plug conversion, its key is that plug combines with jack and asked
Topic.
In order to solve the problem, current multipurpose changeover plug is typically designed accordion structure, such as Chinese patent
A kind of flexible plug disclosed in ZL201320829027.2, also or with safeguard function flexible plug construction, such as Chinese patent
A kind of scalable plug of lock pin disclosed in ZL201620911966.5, but either above-mentioned any structure, can not meet
The requirement of multiple scalable plugs is set simultaneously on same plug body, and which also limits the configuration of more specification plugs, shadow
The versatility requirement of changeover plug is rung.
In addition, also lack the conversion socket to match with Multipurpose plug at present, and volume be present in universal townhouse socket
It is larger, it is inconvenient to carry the shortcomings of, be difficult to obtain effective popularization and application in plug conversion art.
The content of the invention
It is an object of the invention to provide a kind of scalable plug of multipurpose and combination type conversion socket, and it has structure tight
Gather, the advantages of feature-rich and General portable.
The present invention is achieved like this, and a kind of scalable plug of multipurpose, it includes plug body, it is characterised in that
Several telescopic pin components are provided with the plug body, is provided with pin component and is used for the flexible cunning being oriented to of pin component
Action-oriented component and the locating rack component for making one of pin component individually stretch out.
The pin component includes pin and the telescopic adjustment being connected on pin, and plug body is provided with stretching
The guide groove that adjustment portion is slidably matched.
The slide-and-guide component includes the lead being connected with pin component slippage and is looped around answering on lead
Position spring.
The locating rack component is including the locating rack with the spacing clamping of pin component and is connected between pin component
Spacing slide.
The plug body is provided with connection plugging hole component, and the connection plugging hole component includes the jack bullet in plug body
Plate rack and zero fiery shell fragment being connected with the pin of pin component.
Preferably：The pin component includes Australia's formula pin component, American pin component and English pin component, institute
Spacing slide is stated to be connected between Australia's formula pin component and American pin component；The connection plugging hole component is that Switzerland's connection is inserted
Aperture member.
The present invention also describes a kind of combination type conversion socket, it is characterised in that the multipurpose that it includes said structure can
Flexible plug, it also includes the multi-purpose socket that plug scalable with the multipurpose coordinates.
The multi-purpose socket includes socket main body, and the end face of the socket main body is provided with being connected plugging hole component cooperation
Translational pin component, other end are provided with combined type jack.
The translational pin component includes zero fiery pin and earth pin, earth pin by lower margin fixture removably
On socket main body.
Preferably：Protection door corresponding with combined type jack position and shell fragment support are provided with the socket main body, is inserted
Seat body side is additionally provided with USB module.
Beneficial effects of the present invention are：The present invention include disclosure satisfy that the scalable plug of various electrical plugs conversion purposes and
Coordinate multi-purpose socket with the plug that stretches；Wherein scalable plug can set turning for plurality of specifications in a plug body
Head is inserted, and ensures that plug stretches out face and only has a plug to stretch out, not only compact-sized, easy to carry, its built-in plug
Security is also higher；Wherein multi-purpose socket also can have two kinds of changeover plug specifications by the dismounting of lower margin, may be used also
To meet USB and a variety of jacks conversion needs；The combination type conversion socket being made up of multi-purpose socket and scalable plug
Versatility is good, meets the needs of a variety of plug conversion purposes well.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of the scalable plug one embodiment of multipurpose of the present invention.
Fig. 2 is the Structure explosion diagram of multi-purpose socket one embodiment of the present invention.
Fig. 3 is the Standard figure of embodiment illustrated in fig. 2.
Fig. 4 is the structural representation after the lower earth pin of embodiment illustrated in fig. 3 dismounting.
Fig. 5 is the attachment structure schematic diagram of embodiment illustrated in fig. 3 earth pin.
Fig. 6 is the upward view shown in Fig. 5.
Fig. 7 is structural representation of the combination type conversion socket of the present invention when English pin stretches out.
Fig. 8 is structural representation of the combination type conversion socket of the present invention when American pin stretches out.
Fig. 9 is structural representation of the combination type conversion socket of the present invention when Australia's formula pin stretches out.
Figure 10 is the circuit connection diagram of combination type conversion socket of the present invention.
Figure 11 is locating rack of the present invention and the locations of structures schematic diagram under each state of pin component.
Figure 12 is zero fiery shell fragment of the invention and connects locations of structures schematic diagram when shell fragment stretches with pin.
Figure 13 is the multiple pins of the present invention with zero fiery shell fragment and is connected the locations of structures schematic diagram of shell fragment.
Figure 14 is the locations of structures schematic diagram of pin retracted position of the present invention and spacing slide.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention is achieved in that the scalable plug of the multipurpose includes plug body, its structure is special
Point is that several telescopic pin components are provided with the plug body, is provided with to stretch for pin component in pin component and leads
To slide-and-guide component and the locating rack component for making one of pin component individually stretch out；The present invention includes some
Individual telescopic pin component, user can select suitable pin component according to the needs of plug-in specification, and in locating rack group
In the presence of part, several pin components in plug body only have one can stretch out and meet grafting needs, so as to
Avoid multiple pins while stretch out the risk that may trigger.
The crucial structure of implementing of the present invention is plug body, pin component, slide-and-guide component and locating rack component,
Wherein also comprise at least and be used for the fixation kit that said structure is connected；
In the specific implementation, the plug body sets gradually panel 101, upper lid 102 and drain pan 103, institute from the top down
State drain pan 103 and be provided with the positioning hole 104 stretched out for the pin of pin component, and panel 101 is then provided with being connected insertion hole groups
The spliced eye 105 of part position correspondence；The pin component includes pin and the telescopic adjustment 202 being connected on pin 201,
Plug body is provided with the guide groove 106 being slidably matched with telescopic adjustment 201, and the guide groove 106 is along the upper height side of lid 102
The handstand U-type groove set up；It is fixedly connected between pin 201 by the connecting bridge 203 positioned at the top of pin 201, stretches and adjust
Section portion 201 is fixedly arranged in connecting bridge 203.
The slide-and-guide component includes the lead 301 being connected with pin component slippage and is looped around lead 301
On back-moving spring 302, the connecting bridge 203 is provided with the pilot hole 204 that is slidably matched with lead 301；Utilize flexible tune
The mobile drive pin 201 in section portion 201 is flexible, during pin 201 moves downward stretching along lead 301, constantly
Compression reseting spring 302, until pin 201 reaches suitable length, pin 201 is positioned frame component clamping matching and fixed, real
The normal stretching of existing pin component uses.
The locating rack component is including the locating rack 401 with the spacing clamping of pin component and is connected between pin component
Spacing slide 402, the locating rack 401 with the stretching of pin 201 and by the screens of pin 201 be fixed on stretch out position, such as scheme
Shown in 11；And when need press stretch out an other pin component when, then spacing slide 402 stir release locating rack 401 with
First stretching out the interface arrangment of pin 201 so that the pin 201 rebounds in the presence of back-moving spring 302, as shown in figure 14, and
In rear pin component then with the action of its telescopic adjustment 201, completed under the cooperation of slide-and-guide component and locating rack component
Stretch out and fix.
The implementation structure of certain locating rack component is not limited thereto, as long as its agent structure can ensure multiple insert
Pin component can only stretch out only one, and the locating rack component can be also used for reference disclosed in Chinese patent ZL2007100239173
A kind of general pen core telescopic control device described in rolling wheeled type multiple pencil lead combined pen, those skilled in the art can with reference to the structure
Locking mechanism, positioning strip and locating piece with positioning strip lock fit corresponding to control design case are stretched out for pin component, also
Or locking mechanism, rack and positioning tooth for being engaged with rack etc..
For the ease of coordinating with other electric plug assembly parts, the present invention is also provided with connection plugging hole component in the plug body,
The connection plugging hole component includes the jack shell fragment support 501 in plug body and is connected with the pin 201 of pin component
Zero fiery shell fragment 502, pin 201 is additionally provided with zero fiery shell fragment 502 and is connected shell fragment 503；The jack shell fragment support 501 and grafting
The position correspondence of hole 105, connection shell fragment 503 can make pin 201 and zero fiery shell fragment 502 all the time in the state that is electrically connected, as Figure 12 with
Shown in Figure 13.
According to being actually needed, the pin component comprises at least Australia's formula pin component, American pin component and English inserted
Pin component, the spacing slide are connected between Australia's formula pin component and American pin component；It is described connection plugging hole component be
Switzerland connects plugging hole component；In the specific implementation, to prevent from leaking electricity, after Australia's formula pin component and the reset of American pin component, its
Pin is retracted drain pan 3mm, and the pin of English pin component is then retracted 5mm；Switzerland, English, beautiful can be realized using the plug that stretches
Formula and Australia's formula plug power and energy, and the fit system that can be needed according to adjustment is actually needed, it is compact-sized, it is easy to carry.
The present invention also describes a kind of combination type conversion socket, and as is seen in figs 7-10, it includes the multipurpose of said structure
Scalable plug, it also includes the multi-purpose socket that plug scalable with the multipurpose coordinates；By taking above-mentioned three sections of pins as an example, knot
Figure 11 is closed, when being pushed per money pin, locating rack 401 can be moved, and when shifting bottom onto, the meeting resilience of locating rack 401 is returned, and clamping is inserted
Preventing it at the top of pin, now pin can normal use from moving back upwards；When wanting to use other pins, second of pin is used in external force
Under push, locating rack 401 moves, and former pin and locating rack 401 depart from screens, and former pin returns in the presence of back-moving spring 302
Spring-go position, new pin be then positioned frame 401 block can not on move back, be so achieved that the independent stretching of the pin of different size,
Grafting is more safe and reliable；In the specific implementation, the basic functional principle of spacing slide is as shown in figure 14, such as works as Australia's formula pin
When pushing, spacing slide moves right, such as always according to Australia's formula pin when, spacing slide blocks American pin, American to insert
Pin can not shift bottom onto, but when not pinning Australia's formula pin, American pin back off half when, spacing slide makes locating rack 401
Depart from screens, Australia's formula pin automatically resets, after the structure can also prevent whole pins while push, it is impossible to reset, product can not
Normal use.
As shown in Figures 2 and 3, in the specific implementation, the multi-purpose socket includes socket main body, and the one of the socket main body
End face is provided with the translational pin component with being connected plugging hole component cooperation, and other end is provided with combined type jack；The socket main body
Including cover 601 and bottom 602, translational pin component is connected on bottom 602, combined type jack be the hole of national standard five and it is English insert
Hole, the combined type jack are arranged on cover 601.
The translational pin component includes zero fiery pin 701 and earth pin 702, earth pin 702 are fixed by lower margin
Part 703 is removably mounted on socket main body；The translational pin component is Switzerland's pin component, split in earth pin 702
When lower, it can be used as European plugs, as shown in Figure 4；The bottom 602, which is provided with, to be used to control lower margin fixture 703 and ground
The control button 704 of the interface arrangment of line pin 702, when pressing control button 704, control button 704 will stir lower margin and fix
Part 703 moves, and disengages lower margin fixture 703 and the upper end of earth pin 702, facilitates earth pin 702 smoothly to dismantle,
As shown in Figure 5 and Figure 6.
Protection door 801 corresponding with combined type jack position and shell fragment support 802, socket master are provided with the socket main body
Side portion is additionally provided with USB module 803, and spring 804 is connected between adjacent protection door 801, and the spring 804 causes corresponding combined type
Jack protection door 801 when not working is in insulation protection state；Shell fragment support 802 is connected with live wire shell fragment 805, ground wire shell fragment
806 and zero line shell fragment 807, lower margin connecting line 808 is connected between ground wire shell fragment 806 and earth pin 702；The socket main body
It is interior provided with the pcb board 809 electrically connected with USB module 803.
Claims (10)
1. a kind of scalable plug of multipurpose, it includes plug body, it is characterised in that can provided with several in the plug body
Flexible pin component, interior be provided with of pin component are used for the flexible slide-and-guide component being oriented to of pin component and for making wherein
The locating rack component that one pin component individually stretches out.
2. the scalable plug of multipurpose as claimed in claim 1, it is characterised in that the pin component includes pin and company
The telescopic adjustment being connected on pin, plug body are provided with the guide groove being slidably matched with telescopic adjustment.
3. the scalable plug of multipurpose as claimed in claim 2, it is characterised in that the slide-and-guide component includes and pin
The lead of component slippage connection and the back-moving spring being looped around on lead.
4. the scalable plug of multipurpose as claimed in claim 3, it is characterised in that the locating rack component includes and pin group
The locating rack of the spacing clamping of part and the spacing slide being connected between pin component.
5. the scalable plug of multipurpose as claimed in claim 4, it is characterised in that the plug body is provided with connection insertion hole groups
Part, the connection plugging hole component include the jack shell fragment support in plug body and be connected with the pin of pin component zero
Fiery shell fragment.
6. the scalable plug of multipurpose as claimed in claim 5, it is characterised in that the pin component includes Australia's formula pin group
Part, American pin component and English pin component, the spacing slide are connected to Australia's formula pin component and American pin group
Between part；
The connection plugging hole component is that Switzerland connects plugging hole component.
A kind of 7. combination type conversion socket, it is characterised in that it includes the scalable plug of multipurpose described in claim 5 or 6,
It also includes the multi-purpose socket that plug scalable with the multipurpose coordinates.
8. combination type conversion socket as claimed in claim 7, it is characterised in that the multi-purpose socket includes socket main body,
The end face of the socket main body is provided with the translational pin component with being connected plugging hole component cooperation, and other end is inserted provided with combined type
Hole.
9. combination type conversion socket as claimed in claim 8, it is characterised in that the translational pin component includes zero fiery pin
And earth pin, earth pin are removably mounted on socket main body by lower margin fixture.
10. combination type conversion socket as claimed in claim 9, it is characterised in that be provided with the socket main body and combined type
Protection door corresponding to jack position and shell fragment support, socket main body sidepiece are additionally provided with USB module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852536.XA CN107611684A (en) | 2017-09-19 | 2017-09-19 | A kind of scalable plug of multipurpose and combination type conversion socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710852536.XA CN107611684A (en) | 2017-09-19 | 2017-09-19 | A kind of scalable plug of multipurpose and combination type conversion socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107611684A true CN107611684A (en) | 2018-01-19 |
Family
ID=61061349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710852536.XA Pending CN107611684A (en) | 2017-09-19 | 2017-09-19 | A kind of scalable plug of multipurpose and combination type conversion socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107611684A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167226A (en) * | 2018-08-24 | 2019-01-08 | 安徽信息工程学院 | Variable stitch air plug |
| CN110011147A (en) * | 2019-04-18 | 2019-07-12 | 广州万浦电器有限公司 | A kind of foldable changeover plug of pin |
| CN111769413A (en) * | 2020-07-09 | 2020-10-13 | 宁波公牛电器有限公司 | Adapter, rail and rail socket |
| EP3896802B1 (en) | 2020-04-13 | 2023-12-06 | Dongguan Best Travel Electronics Co., Ltd. | Telescopic mechanism of european plug of power converter with grounding pin |
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| CN201153181Y (en) * | 2007-10-19 | 2008-11-19 | 郎跃辉 | Universal power supply adapter |
| US7857639B1 (en) * | 2010-01-15 | 2010-12-28 | General Jack Technology Ltd. | Safety electric connector |
| CN203632318U (en) * | 2013-12-17 | 2014-06-04 | 中山奥贝特智能科技有限公司 | Multi-plug travel charger |
| CN203734087U (en) * | 2014-01-02 | 2014-07-23 | 梁权然 | Push-out and retractable multifunctional socket |
-
2017
- 2017-09-19 CN CN201710852536.XA patent/CN107611684A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201153181Y (en) * | 2007-10-19 | 2008-11-19 | 郎跃辉 | Universal power supply adapter |
| US7857639B1 (en) * | 2010-01-15 | 2010-12-28 | General Jack Technology Ltd. | Safety electric connector |
| CN203632318U (en) * | 2013-12-17 | 2014-06-04 | 中山奥贝特智能科技有限公司 | Multi-plug travel charger |
| CN203734087U (en) * | 2014-01-02 | 2014-07-23 | 梁权然 | Push-out and retractable multifunctional socket |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167226A (en) * | 2018-08-24 | 2019-01-08 | 安徽信息工程学院 | Variable stitch air plug |
| CN109167226B (en) * | 2018-08-24 | 2020-01-24 | 安徽信息工程学院 | Variable stitch type aviation plug |
| CN110011147A (en) * | 2019-04-18 | 2019-07-12 | 广州万浦电器有限公司 | A kind of foldable changeover plug of pin |
| EP3896802B1 (en) | 2020-04-13 | 2023-12-06 | Dongguan Best Travel Electronics Co., Ltd. | Telescopic mechanism of european plug of power converter with grounding pin |
| CN111769413A (en) * | 2020-07-09 | 2020-10-13 | 宁波公牛电器有限公司 | Adapter, rail and rail socket |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
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