Omnipotent multinational multi-functional environment-protection expansion of power supply jockeyTechnical field
The present invention relates to power supply connecting device, particularly a kind of omnipotent multinational multi-functional environment-protection expansion of power supplyJockey.
Background technology
Supply socket is the electrical equipment that power interface is provided for household electrical appliance, is also in design of residenceUse more electric attachments, it and people's life have ten close relationships. After resident removes to a new house,Generally reflect supply socket quantity very little, use extremely inconveniently, cause resident family's private to draw and disorderly connect power line and addCartridge socket terminal plate, usually causes physical electrical shock fire protection and electrical fire accident, brings heavily to personal safety as well as the property safetyLarge hidden danger. So the design of supply socket is also the important evidence of evaluating design of residence.
Meanwhile, along with the quickening of internationalization process, increasing electronic product enters international market,And there is different national specifications from the electronic product of country variant, and general supply socket is all singleOne standard, for example the supply socket output voltage of China is generally 220V, so, for 110VThe electronic product of standard can not directly use this supply socket, in order to make supply socket can adapt to different statesFamily and regional electronic product, therefore, generally by a kind of power supply connecting device as conversion.
Above-mentioned power supply connecting device, generally comprises housing, power taking plug and socket etc., and power taking plug is solidSurely be connected to the bottom center position of housing, but wall plug correspondence also there is inserting of country variant specificationHole, the socket of different size, the position of its jack is also different. When in this power supply connecting device use procedure,This power supply connecting device need to be fixedly mounted on body of wall there being the position of socket, power taking plug is insertedEnter in the jack of socket, but, due to jack position difference on the socket of different size, when power supply connectsWhen device is fixed on body of wall, the position of power taking plug can not be corresponding with jack position on socket, therefore,Can not be inserted in the jack of socket, finally cause this power supply connecting device can not be applicable to inserting of this specificationSeat, its applicability is very low.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in above-mentioned prior art. For this reason, thisBright object is to provide a kind of omnipotent multinational multi-functional environment-protection expansion of power supply jockey.
For achieving the above object, embodiments of the invention provide a kind of omnipotent multinational multi-functional environment-protection expansionPower supply connecting device, comprising:
Housing, has a bottom surface, and described bottom surface is provided with a storage tank;
Power taking plug, is placed in described bottom surface storage tank and can in described storage tank, moves;
Socket, is arranged at described surface of shell, and described socket comprises a plurality of sockets that meet multinational specificationUnit;
The first power transfer module, is arranged in described housing, and described the first power transfer module has oneFirst input end and one first output, described first input end and described power taking plug are electrically connected, instituteState the first output and described socket and be electrically connected, with the mains supply conversion that described power taking plug is taken outBecome the power supply corresponding with the specification of described a plurality of socket units.
Below technique scheme is further elaborated:
Further, described power taking plug is by the first input of wire and described the first power transfer moduleEnd be electrically connected, described wire be wound in a rolling recovering mechanism so that described wire with described power taking plugMove and elongate or shorten.
Further, the bottom surface of described housing is provided with cable-through hole, and described wire is arranged in described cable-through hole.
Further, in described storage tank, be provided with the bar shaped protuberance of plurality of parallel, a plurality of describedShape protuberance forms described storage tank isolation described in a plurality of parallel end slipways and at least one connectionThe transverse slipway of a plurality of parallel end slipways, described power taking plug is mounted slidably in described longitudinalIn slideway;
The bottom of every described end slipway is provided with conducting strip along described end slipway length direction, described in leadThe first input end of electricity sheet and described the first power transfer module is electrically connected;
Described power taking plug comprises body and is arranged at the conductive base pin on body, described conductive base pin and instituteStating conducting strip offsets.
Further, on the body of described power taking plug, there is the stop section of protruding to surrounding, described longitudinalThe both sides of slideway and transverse slipway are provided with chute, and described stop section is mounted slidably in described chute.
Further, described conductive base pin comprises positive conductive base pin, negative conductive base pin and ground connection conductive base pin,Described conducting strip comprises cathode conductive film, cathode conductive film and ground connection conducting strip;
Described positive conductive base pin is corresponding with described cathode conductive film to offset, described negative conductive base pin and described negativeUtmost point conducting strip correspondence offsets, and described ground connection conductive base pin and described ground connection conducting strip offset.
Further, also comprise
USB output interface seat, comprises a plurality of USB output interfaces unit of different output voltages;
Second source modular converter, is arranged in described housing, and described second source modular converter comprisesTwo inputs and the second output, described the second input and described power taking plug are electrically connected, and described theTwo outputs are corresponding to be electrically connected with a plurality of described USB output interfaces unit.
Further, described housing also has the upper surface vertical with described bottom surface, lower surface, is positioned at instituteState the side of both sides, upper surface and the end face relative with described bottom surface, described upper surface has one and can holdThe containing cavities of digital product, is covered with a lid on described containing cavities;
Described lid has two relative linking arms, and described linking arm is rotationally connected with the side of described housingFace, in the time that described lid rotation is preset angles as for described housing, described lid lower end and described housingEnd face offset, described lid upper end opening up.
Further, also comprise
Digital charging connector, is arranged at described containing cavities bottom,
The 3rd power transfer module, is arranged in described housing, and described the 3rd power transfer module comprisesThree inputs and the 3rd output, described the 3rd input and described power taking plug are electrically connected, and described theCorresponding and the described digital charging connector of three outputs is electrically connected.
Further, described USB output interface seat is arranged at the upper surface of described housing; Described socket is establishedBe placed in the side of described housing.
Omnipotent multinational multi-functional environment-protection expansion of power supply jockey provided by the invention, power taking plug can beMobile in storage tank, in the time that this power supply connecting device is connected with wall plug, power taking plug is moved to and closedRight position postpone, then insert in the jack of wall plug, then be fixed on metope, so, rightIn the socket of different size, only need the position of moving getting electricity plug relative with jack position on socketInsert, effectively solved unmatched problem between this power supply connecting device and different size socket, carryThe high applicability of this power supply connecting device.
Brief description of the drawings
Fig. 1 is the explosive view of an embodiment of the present invention;
Fig. 2 is the stereogram of an embodiment of the present invention;
Fig. 3 is the explosive view of another embodiment of the present invention;
Fig. 4 is the stereogram of another embodiment of the present invention;
Fig. 5 is the rearview of another embodiment of the present invention;
In figure: face-piece 10; Containing cavities 101; Base plate 11; Storage tank 1101; Bar shaped protuberance1102; End slipway 1103; Transverse slipway 1104; Cathode conductive film 1105; Cathode conductive film1106; Ground connection conducting strip 1107; Power taking plug 20; Body 201; Positive conductive base pin 202; NegativeConductive base pin 203; Ground connection conductive base pin 204; Stop section 205; The first power transfer module 40; USBOutput interface unit 50; Second source modular converter 60; Wire 70; Rolling recovering mechanism 80; LidBody 90; Digital charging connector 100.
Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are done further with reference to accompanying drawingExplanation.
Detailed description of the invention
Describe technical scheme of the present invention in detail below with reference to drawings and the specific embodiments, so that clearer,Understand intuitively invention essence of the present invention.
Shown in Fig. 5, embodiments of the invention provide a kind of omnipotent multinational multi-functional environment-protectionExpansion of power supply jockey, comprises housing, power taking plug 20, socket and the first power transfer module 40,Wherein, housing has a bottom surface, and this bottom surface is provided with a storage tank 1101, and power taking plug 20 is placed in bottom surfaceIn storage tank 1101 and can be in the interior movement of this storage tank 1101, as preferably, in order to make power taking plug20 scopes that move are larger, and it is larger that storage tank 1101 can arrange, smaller with respect to the bottom surface of housingCan. Socket is arranged at surface of shell, in order to meet the specification of country variant, this socket comprise meet multinationalA plurality of socket units of specification, for connect other consumers of outside all size, for example U.S. rule,Europe rule, English rule etc. electronic product. The first power transfer module 40 is arranged in housing, this first power supplyModular converter 40 has a first input end and one first output, first input end and power taking plug 20Be electrically connected, input to the first power transfer module 40 for the civil power that power taking plug 20 is taken out, andThe first output and socket are electrically connected, and convert to upper in order to the mains supply that power taking plug 20 is taken outThe corresponding power supply of specification of stating a plurality of socket units, for example, convert 220V civil power to 110V power supply,Finally export on each socket unit corresponding on socket, to meet the power supply of different size electronic productRequirement.
The omnipotent multinational multi-functional environment-protection expansion of power supply jockey providing according to the embodiment of the present invention, due toPower taking plug 20 can move storage tank 1101 is interior, and power taking plug 20 can be in storage tank 1101Mobile, in the time that this power supply connecting device is connected with wall plug, power taking plug 20 is moved to correct positionAfter, then insert in the jack of wall plug, then be fixed on metope, so, for differenceThe socket of specification, only needs can insert relative with jack position on socket of position of moving getting electricity plug 20Enter, effectively solved unmatched problem between this power supply connecting device and different size socket, improveThe applicability of this power supply connecting device.
Referring to figs. 1 through Fig. 2, removable in storage tank 1101 in order to realize power taking plug 20, at thisIn an embodiment of invention, power taking plug 20 is by the of wire 70 and the first power transfer module 40One input is electrically connected, and the bottom surface of housing is provided with cable-through hole, and wire 70 is arranged in described cable-through hole, thisOutward, enclosure interior is provided with a rolling recovering mechanism 80, and wire 70 is wound on this rolling recovering mechanism 80,So that wire 70 moving and elongate or shorten with power taking plug 20. So, insert when pulling out power taking20 o'clock, power taking plug 20 can be moved to any position of storage tank 1101, corresponding to use procedureIn, power taking plug 20 can be by changing position, so that the jack of this power taking plug 20 and wall plugPosition is relative, finally inserts in jack, adapts to different wall plugs.
Be understandable that, rolling recovering mechanism 80 adopts common mechanism in prior art, for example commonRolling recovering mechanism 80 in tape measure etc., therefore, no further details to be given herein.
With reference to shown in Fig. 3 to Fig. 5, removable in storage tank 1101 in order to realize power taking plug 20,In another embodiment of the present invention, in storage tank 1101, be provided with the bar shaped protuberance of plurality of parallel1102, a plurality of bar shaped protuberances 1102 are isolated storage tank 1101 to form a plurality of parallel longitudinal cunningsRoad 1103 and at least one is communicated with the transverse slipway 1104 of a plurality of parallel end slipways 1103, power takingPlug 20 is mounted slidably in described end slipway 1103. So, power taking plug 20 can be longitudinallyThe interior slip of slideway 1103, when power taking plug 20 need to slide into another one from an end slipway 1103When end slipway 1103, can first power taking plug 20 be slid into transverse slipway along current end slipway 11031104, because transverse slipway 1104 is communicated with each end slipway 1103, so, can again power taking be inserted20 slide into corresponding end slipway 1103 along transverse slipway 1104.
The bottom of every end slipway 1103 longitudinally slideway 1103 length directions is provided with conducting strip, conductionThe first input end of sheet and the first power transfer module 40 is electrically connected, and power taking plug 20 comprises body 201And being arranged at the conductive base pin on body 201, conductive base pin and conducting strip offset. So, power taking plugIn 20 processes of sliding in end slipway 1103, in its conductive base pin maintenance and end slipway 1103Conducting strip contacts, and electric current can transfer to conducting strip by conductive base pin, and conducting strip transfers to first againPower transfer module 40, while having ensured that power taking plug 20 is at an arbitrary position, itself and the first power supply modulus of conversionBetween piece 40, keep being electrically connected.
Concrete, on the body 201 of power taking plug 20, there is the stop section 205 of protruding to surrounding, longitudinallyThe both sides of slideway 1103 and transverse slipway 1104 are provided with chute, and stop section 205 is mounted slidably in cunningIn groove, so, power taking plug 20 can be free to slide in end slipway 1103.
Housing is specifically made up of face-piece 10 and base plate 11, and, as the bottom surface of housing, lead on the surface of base plate 11Electricity sheet is arranged on an insulated substrate, and insulated substrate is fixed on the bottom of storage tank 1101 on base plate 11.
Conductive base pin specifically comprises positive conductive base pin 202, negative conductive base pin 203 and ground connection conductive base pin 204,Conducting strip comprises cathode conductive film 1105, cathode conductive film 1106 and ground connection conducting strip 1107; Just conduct electricityPin 202 and corresponding the offseting of described cathode conductive film 1105, described negative conductive base pin 203 and described negative poleConducting strip 1106 correspondences offset, and described ground connection conductive base pin 204 offsets with described ground connection conducting strip 1107.
In a preferred embodiment of the invention, this power supply connecting device also comprises USB output interface seatAnd second source modular converter 60, wherein, USB output interface seat comprises a plurality of of different output voltagesUSB output interface unit 50; Second source modular converter 60 is arranged in housing, second source conversionModule 60 comprises the second input and the second output, and the second input and power taking plug 20 are electrically connected,Input to second source modular converter 60, the second outputs pair for the civil power that power taking plug 20 is taken outShould be electrically connected with a plurality of USB output interfaces unit 50, change by second source modular converter 60Become after DC low-voltage, export these USB output interface unit by USB output interface unit 5050 for example can be used for, for electronic product charging, mobile phone, portable power source etc.
In a specific embodiment of the present invention, the face-piece 10 of housing has the upper end vertical with bottom surfaceFace, lower surface, be positioned at the side of both sides, upper surface and the end face relative with bottom surface, upper surface has oneCan hold the containing cavities 101 of digital product. When utilizing USB output interface unit 50, electronic product chargesTime, mobile phone can be placed in this containing cavities 101, use convenient.
In addition, be covered with a lid 90 on containing cavities 101, lid 90 has two relative linking arms,Linking arm is rotationally connected with the side of housing, when lid 90 rotates while being preset angles as for housing (oneAs lid 90 be 90 ° with housing), the end face of lid 90 lower ends and housing offsets, lid 90 upper endsOpening up. So, in the time charging for electronic product, also can this lid 90 of Unscrew, by electronicsProduct is placed in the opening of this lid 90, then data wire is exported electronic product with corresponding USBInterface unit 50 connects.
In one embodiment of the invention, also comprise digital charging connector 100 and the 3rd power supply modulus of conversionPiece, wherein, digital charging connector 100 is arranged at containing cavities 101 bottoms, and the 3rd power transfer module is establishedBe placed in housing, the 3rd power transfer module comprises the 3rd input and the 3rd output, the 3rd inputBe electrically connected with power taking plug 20, input to the 3rd power supply for the civil power that power taking plug 20 is taken out and turnDie change piece, the 3rd output is corresponding to be electrically connected with digital charging connector 100, for civil power is converted toAfter DC low-voltage, export digital charging connector 100 to. This digital charging connector 100 can be designed to canReplacing formula, be arranged on storage tank 1101 bottoms in the mode of plug-in mounting, and turn with enclosure interior the 3rd power supplyDie change piece is electrically connected, to adapt to different electronic products, and in the time that needs are given certain electronic product charging, willCorresponding digital charging connector 100 inserts storage tank 1101 bottoms, then by straight the charging inlet of electronic productPatch on the digital charging connector 100 in storage tank 1101. By this, electronic product both can lead toCross data wire and be connected charging with USB output interface unit 50, also can be by being positioned at storage tank 1101The digital charging connector 100 of bottom directly charges, easy to use, hommization more.
As preferably, USB output interface seat can be arranged at the upper surface of housing, and socket is arranged at shellThe side of body, so, structure is compacter.
The foregoing is only the preferred embodiments of the present invention, not thereby limit its scope of the claims, every profitThe equivalent structure of doing by description of the present invention and accompanying drawing content or the conversion of equivalent flow process, directly or indirectly fortuneBe used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.