A kind of flexible blade inserting mobile socketTechnical field
The present invention relates to a kind of mobile socket, more particularly, to a kind of flexible blade inserting mobile socket.
Background technology
The mode of traditional-family's decoration wiring makes socket hole number and position be relatively fixed, in actual use, ifNeed to connect distant electrical equipment or socket number can only additionally use socket when inadequate, motility is poor, mixed and disorderly electric wireMake family there is potential safety hazard, and if disposing the conventional position more some socket apertures can so that within the walls wiring become multipleMiscellaneous, and decorate and when connecting up, be difficult to the accurately just right socket aperture installation site of precognition and quantity.
International patent application WO2008/132593 A2 discloses a kind of mobile socket, but, the electric power of this socket is evenConnect guide rail interior and adopt elastic conductor, during use, the rigid contact of inserted sheet is connected with this elastic conductor, and electric power is drawn from power supplyEnter in socket, the elastic conductor of electrically connected guide rail interior can be led to deform upon for this connected mode so that other sockets existDuring use, easily occur connecting unreliable, the situation of power supply instability.
Content of the invention
The purpose of the present invention is exactly a kind of simple installation, the company providing to overcome the defect that above-mentioned prior art existsConnect reliability, power supply is stable, use the blade inserting mobile socket that flexibly stretches.
The purpose of the present invention can be achieved through the following technical solutions：A kind of flexible blade inserting mobile socket, its featureIt is, including housing and inserted sheet, at least one side of described housing is provided with the jack being connected with plug, and described inserted sheet canTelescopically it is arranged in housing, and the elastic conductor contact being contacted with the live wire of power supply, ground wire and zero line is provided with inserted sheet；MakeUsed time, inserted sheet ejects from housing, and abuts conducting by the live wire of elastic conductor contact and power supply, ground wire and zero line, will insertJack on head insertion housing.
Described inserted sheet is provided with least two elastic conductor contacts, and at least two elastic conductor contacts be arranged on sameOn individual face.As two spring hole scokets, it is correspondingly arranged two elastic conductor contacts, Three-hole socket is correspondingly arranged three elastic conductor contacts.Each elastic conductor contact is located at same face, can simplify the contact structures of itself and electrical guide rail, improves stability and reliability.
Or, described inserted sheet is provided with least two elastic conductor contacts, and each elastic conductor contact scattering device is being insertedThe not ipsilateral of piece, is such as separately positioned on the Liang Ge face of back and forth or left and right.
Or, described inserted sheet is provided with least two elastic conductor contacts, and wherein at least one elastic conductor contact setsPut in inserted sheet bottom surface.
Described inserted sheet is made up of two pieces of insulation board sandwiched conducting metals, and described conducting metal is provided with least two, such asThe a plurality of forceful electric power conducting metal such as three or four or six can be arranged as required to, many light current conductions can also be configured simultaneouslyMetal, conducting metal one end is exposed insulation plate surface and is formed elastic conductor contact, the chuck at jack on the other end and housingConducting strip connects.
It is provided with power taking unit, telescopic unit and pushbutton unit, each unit is separately provided combination and is arranged in described housingIn housing, or with housing integrated setting.
Described power taking unit is the corresponding plugging hole component of socket, including the chuck conducting strip of setting at jack, and jack；
Conducting metal in described inserted sheet is connected with chuck conducting strip (as chuck copper sheet etc.) by wire；
Or, fixing resilient contact is set in housing, and this fixing resilient contact passes through cable connection clamp head conducting strip, instituteThe conducting metal medial extremity stated in inserted sheet is also provided with resilient contact, when inserted sheet ejects from housing, described resilient contact and instituteState fixing resilient contact and abut conducting.
Described telescopic unit includes chute and long spring, and described chute is arranged on both sides in housing, described long bulletSpring is arranged in chute, and long spring connects one end of described inserted sheet, and described inserted sheet is flexible in housing along chute, usesWhen, promote inserted sheet to eject along chute by long spring.
Described pushbutton unit includes button, switch keyway, positive stop key and short spring, described button pass through positive stop key andThe short spring connecting valve keyway arranging thereon, described inserted sheet is provided with the two groups of limiting cards matching with described positive stop keyGroove, when in inserted sheet retraction housing, one group of spacing draw-in groove of inserted sheet front end snaps in positive stop key, and inserted sheet is locked in housing,During use, press button, described positive stop key compresses short spring, and inserted sheet unlocks, and ejects under the active force of long spring, and release is pressedButton, the spacing draw-in groove in one group of inserted sheet rear end snaps in positive stop key and locks again.
Positive stop lug boss is additionally provided with described inserted sheet, when inserted sheet ejects from housing, spacing by positive stop lug boss.
Also leave cavity in described housing, for installing intelligent chip, described power taking unit can also be router,Sensor, alarm, detector, charger or transducer.
Socket of the present invention is that supporting electrically connected guide rail uses, the described live wire of power supply, ground wire and zero line peacePut in electrically connected guide rail, during use, described inserted sheet inserts electrically connected guide rail, makes socket powered.
Three conductors are installed in described electrically connected guide rail, this conductor is rigid conductor, is respectively communicated with the fire of power supplyLine, ground wire and zero line, during use, when each elastic conductor contact (being generally two or three elastic conductor contacts) on inserted sheet existsIn same plane, abut with three rigid conductors respectively, during abutting, elastic conductor contact is subject to the squeezing action of rigid conductor,Make contact solid and reliable such that it is able to ensure stability and the reliability of socket energising, meanwhile, three rigid conductors will not occurDeformation, does not interfere with the use of other mobile sockets.Electrically connected guide rails assembling is in skirting.When each elastic conducting on inserted sheetNot in the same plane, such as with 6 each elastic conductor contacts, wherein three are located at front, and the other three is located at the back side for body contact,When even at least one elastic conductor contact is located at bottom surface, in electrically connected guide rail corresponding with each elastic conductor contact go out, can setIt is set to corresponding rigid conductor, to strengthen the reliability connecting.
Compared with prior art, the present invention has advantages below：
(1) socket of the present invention is simple, small volume, takies ground few.
(2) socket of the present invention is extension type plate-inserting structure, and inserted sheet is ejected when using and is connected with power supply, when not using,In inserted sheet retraction housing, inserted sheet can be protected and the elastic conductor contact that arranges thereon will not sustain damage in transportation, takeBand convenient transportation.
(3) conductor being connected with power supply in socket of the present invention adopts elastic conductor, such as elastic copper sheet etc., supports with other conductorsWhen connecing, elastic deformation can occur, produce resilient pressing force, make elastic conductor more solid and reliable with the connection of other conductors.
(4) be connected with power supply the three elastic conductor contacts arranging on the inserted sheet of socket of the present invention are in approximately the same planeElectrically connected guide rail three rigid conductors of interior setting that are interior, being connected, the live wire of connection power supply, ground wire and zero line, three are justProperty conductor also be located in same plane, three elastic conductor contacts abut conducting respectively at three rigid conductors.On the one hand elasticityConductor contact point ensures the reliability and stability of connection by elastic deformation, and on the other hand the conductor in electrically connected guide rail is firmProperty conductor, will not deform upon, then even if multiple socket is adjacent in the electrically connected guide rail of insertion simultaneously, also will not mutual shadowPilot causes the conductor deformation in electrically connected guide rail to make loose contact.
(5) the matching used electrically connected guide rail with socket of the present invention, is arranged on construction wall surface or furniture etc. fixingBody surface, instead of traditional wire laying mode, simplifies the complexity of finishing, simple installation.
(6) the blade inserting mobile socket that stretches can be inserted on electrically connected guide rail, everywhere using flexible.
Brief description
Fig. 1 is the explosive view of flexible blade inserting mobile socket；
Fig. 2 is the sectional view of flexible blade inserting mobile socket；
Fig. 3 is inserted sheet front view；
Fig. 4 is inserted sheet side view；
Fig. 5 is contracted in the schematic diagram in housing for inserted sheet；
Fig. 6 ejects the schematic diagram of housing for inserted sheet；
Identifier in figure is：1 housing, 2 inserted sheets, 3 elastic conductor contacts, 4 chuck conducting strips, 5 fixed contacts, 6 resilient contacts,7 chutes, 8 long springs, 9 socket cores, 11 protecgulums, 12 bonnets, 13 notches, 14 buttons, 15 switch keyways, 16 positive stop keys, 17 short bulletsSpring, 18. spacing draw-in grooves, 19 positive stop lug boss, 20 cavitys.
Specific embodiment
Below embodiments of the invention are elaborated, the present embodiment is carried out under premised on technical solution of the present inventionImplement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following enforcementsExample.
Embodiment 1
As shown in Fig. 1～2, a kind of flexible blade inserting mobile socket, including housing 1 and inserted sheet 2, set in described housing 1There are power taking unit, telescopic unit and pushbutton unit, each unit is separately provided combination and is arranged in housing, or integrated with housingSetting.It is split type setting in the present embodiment, power taking unit is receptacle sockets and its chuck conducting strip 4 of internal setting, takesElectric unit can also be replaced with the assemblies such as router as needed；Described telescopic unit includes chute 7 and long spring 8, its workWith being so that inserted sheet 2 freely can be stretched in housing, described pushbutton unit includes button 14, switch keyway 15, positive stop key 16With short spring 17, its effect is the switch controlling telescopic unit, thus controlling inserted sheet 2 flexible in housing.And stay in housing 1There is cavity 20, for installing intelligent chip etc..
At least one side of housing 1 is provided with the jack being connected with plug, is provided with chuck conducting strip 4 at jack, and housing 1 wrapsInclude protecgulum 11 and bonnet 12, protecgulum 11 and bonnet 12 are fixed by snap, and protecgulum 11 is provided with jack, and on one sideIt is provided with the notch 13 for inserted sheet 2 turnover.
Bonnet 12 both sides are provided with chute 7, are equipped with long spring 8 in each chute 7, and long spring 8 connects one end of inserted sheet 2, insertsPiece 2 is flexible in housing along chute 7, during use, promotes inserted sheet 2 to eject along chute 7 by long spring 8.Bonnet 12 one end is provided withButton 14 and switch keyway 15, button 14 passes through positive stop key 16 and the short spring 17 connecting valve keyway 15 arranging thereon, inserted sheet 2It is provided with the spacing draw-in groove 18 of two groups matching with positive stop key 16 and positive stop lug boss 19, when in inserted sheet 2 retraction housing 1, inserted sheet 2One group of spacing draw-in groove 18 of front end snaps in positive stop key 16, and inserted sheet is locked in housing 1；During use, press button 14, spacingKey 16 compresses short spring 17, moves a certain distance, and then departs from the spacing draw-in groove 18 in one group of inserted sheet 2 front end, inserted sheet 2 is in long spring 8In the presence of slide along chute 7, eject from notch 13, eject certain distance after, positive stop lug boss 19 is blocked by protecgulum 11, unclamp byButton 14, positive stop key 16 returns in situ in the presence of short spring 17, snaps in the spacing draw-in groove 18 in one group of inserted sheet 2 rear end simultaneously, thisWhen, inserted sheet 2 is completely fixed.
Inserted sheet 2 is made up of two pieces of insulation board sandwiched conducting metals, and conducting metal is provided with three, and its one end exposes insulation board tableFace forms elastic conductor contact 3, and three elastic conductor contacts 3 are arranged on the same face, and are in different height, in order toRigid conductor contact in supporting electrically connected guide rail, turn-on power.The conducting metal other end is additionally provided with three sustained heightsResilient contact 6, fixing resilient contact 5 is set in housing 1, this fixing resilient contact 5 passes through cable connection clamp head conducting strip4, when inserted sheet 2 ejects from housing 1, resilient contact 6 abuts conducting with fixing resilient contact 5, by the extruding of resilient contact 6Act on the reliability it is ensured that connecting.
As shown in figs. 34, inserted sheet 2 is provided with three elastic conductor contacts 3, and three elastic conductor contacts 3 are arranged on togetherOn one face, and it is in different height, in order to the rigid conductor contact in supporting electrically connected guide rail, turn-on power.Inserted sheet 2 top is additionally provided with the resilient contact 6 of three sustained heights, abuts in order to the fixing resilient contact 5 of setting in housing 1, fromAnd chuck conducting strip in jack 4 is turned on power supply.
Fig. 5 is contracted in the schematic diagram in housing for inserted sheet, and Fig. 6 ejects the schematic diagram of housing for inserted sheet.As shown in Fig. 5～6,Inserted sheet 2 is retractably installed in housing 1, and during use, inserted sheet 2 ejects from housing 1, inserts in electrically connected guide rail, this electricityPower connects in guide rail and is provided with three rigid conductors, is connected with the live wire of power supply, ground wire and zero line respectively, the elasticity of inserted sheet 2Conductor contact point 3 and three rigid conductor abutting contact, socket is connected power supply, plug is inserted the jack on housing 1 and can useElectricity.The squeezing action of elastic conductor contact ensure that the reliability of contact, and meanwhile, three rigid conductors will not deform upon,Do not interfere with the use of other mobile sockets.
Embodiment 2
Referring to Fig. 1～2, wherein inserted sheet 2 is made up of two pieces of insulation board sandwiched conducting metals, and conducting metal is provided with least threeBar, its one end is exposed insulation plate surface and is formed elastic conductor contact 3, and the other end passes through the chuck at jack on wire and housing 1Conducting strip 4 connects.Remaining is with embodiment 1.
Embodiment 3
Referring to Fig. 1～4, two face setting jacks of housing, two faces of inserted sheet are all provided with three elastic conductor contacts and connect.ItsRemaining same embodiment 1.
Embodiment 4
Referring to Fig. 1～4, described telescopic unit is arranged on protecgulum 11.Remaining is with embodiment 1.
Embodiment 5
Referring to Fig. 1～4, described power taking unit is router.Remaining is with embodiment 1.
Embodiment 6
Referring to Fig. 1～4, two faces of inserted sheet are all provided with two elastic conductor contacts, corresponding two spring hole scokets.Electrically connected guide railInterior and each elastic conductor contact is corresponding, can be set to corresponding rigid conductor, to strengthen the reliability connecting.Remaining is with enforcementExample 1.
Embodiment 7
Referring to Fig. 1～4, the bottom surface of inserted sheet is provided with elastic conductor contact.With each elastic conductor contact in electrically connected guide railCorresponding, can be set to corresponding rigid conductor, to strengthen the reliability connecting.Remaining is with embodiment 1.