CN105206993A - Converter with retractably-stored plug - Google Patents
Converter with retractably-stored plug Download PDFInfo
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- CN105206993A CN105206993A CN201510604226.7A CN201510604226A CN105206993A CN 105206993 A CN105206993 A CN 105206993A CN 201510604226 A CN201510604226 A CN 201510604226A CN 105206993 A CN105206993 A CN 105206993A
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Abstract
The invention discloses a converter with a retractably-stored plug. The converter comprises a shell. A socket is arranged on one side of the shell. A ground pole base and a sliding plug base are arranged inside the shell. A pole LN plug pin is arranged on the plug base. A conductive sliding groove is formed in the ground pole base. A ground pole plug pin hole is formed in the side, close to the conductive sliding groove, of the plug base. A ground pole plug pin is arranged inside the ground pole plug pin hole in a sliding mode. A lever type limiting mechanism is arranged between the plug base and the ground pole plug pin. After the plug base drives the pole LN plug pin to be inserted and retracted into the shell, the plug base and the ground pole plug pin are limited through the lever type limiting mechanism and located in the linkage state. The ground pole plug pin can stretch out of or retract into the shell along with the plug base, conversion and carrying are convenient, and the high practical value is achieved.
Description
Technical field
The present invention relates to electric connecting part technical field, particularly relate to the transducer of the scalable storage of a kind of plug.
Background technology
A kind of socket of form is mainly converted to the socket of another form or various ways by socket adapter, if will change between the socket standard of multiple country variant, then can be described as multinational transducer.Such as Europe superscript socket is converted to the GB socket meeting " GB1002-2008: family expenses and similar applications Single-phase plug socket " standard, American Standard socket is converted to GB socket, can be the electric power supply of GB plug by multinational transducer on Europe superscript, American Standard socket, as charger for mobile phone, laptop etc. for GB plug provide power supply.Multinational transducer is owing to being out using, very large may exist the demand needing to use multinational transducer at country variant, and the L of the socket standard of some country in the world, N pole is identical, only different in the requirement of earth polar latch, such as, L in Italian three-terminal polarized plus plug, N pole is and Germany, Austrian two pole sockets are identical, but it is German, Austrian two pole sockets are without earth polar jack, the L of American Standard the two poles of the earth grounded plug, N pole and American Standard, day mark two pole sockets to match, but American Standard, day, mark two pole sockets were without earth polar jack, so whether the plug of multinational transducer adopts earth polar latch to be the selection that a lot of manufacturer needs to face.Most multinational transducer male component is not with earth polar latch, i.e. no ground function; But female component jack generally all uses three pole passes, be namely with hole, earth polar, the earth jack namely on socket does not realize true ground connection.The multinational transducer of this form at home cannot normal sale, and untrue ground connection needs the electrical equipment of ground connection to there is potential safety hazard for some.Deal with problems mainly through two kinds of modes below in prior art: 1. the multinational transducer using replaceable plug parts, such as, go to Britain, the male component of English mark latch just will be with to change the outfit in switch main body.But this type of multinational transducer existing generally has multiple male component, the rear volume of not easily contained or storage is comparatively large, and portability is poor.2. adopt the transducer suit of multiple country, such as, go to the U.S., from suit, just take out U.S.'s transducer use.Go to Italy just to take out Italian transducer to use.The quantity of such transducer is just a lot, and portability is poor.Publication date is on June 24th, 2015, publication number is that the Chinese patent literature of CN204424645U discloses a kind of plug with telescopic earth polar latch, comprise Plug base, the two poles of the earth latch, Plug base comprises substrate, the bayonet mount that bottom is communicated with substrate, the two poles of the earth latch is arranged in bayonet mount, position in plug mount pad between the latch of the two poles of the earth is provided with earth polar latch fairlead, earth polar latch is provided with in the latch fairlead of earth polar, the corresponding position of bayonet mount top and earth polar latch fairlead be provided with for earth polar latch flexible dodge hole, the bottom of bayonet mount is also provided with supporting seat, stage clip is provided with bottom the latch of earth polar and between supporting seat, be provided with for stretching out earth polar latch in Plug base, the latch position-limit mechanism that retraction two extreme positions are spacing.But this telescopic earth polar latch adopts 180 degree of guide vane end stops rotated to fix the position in earth polar, the rotation of its guide vane end stop regulates not easily, and cause using inconvenience, position-limit mechanism need take larger space simultaneously, two poles of plug extend all the time in addition, are unfavorable for the miniaturization of transducer.Publication date is on October 15th, 2014, publication number is that the Chinese patent literature of CN203883277U discloses a kind of socket adapter, comprise housing, be placed in the grounding insert-pin on housing, live wire inserted sheet and zero line inserted sheet and the conductive component be placed in housing, housing bilateral symmetry is provided with transfer plug, containing cavity is provided with immediately below corresponding grounding insert-pin in housing, the movable component controlling the extended or retracted housing of grounding insert-pin is provided with in containing cavity, movable component comprises the conflict block and spring that set gradually, grounding insert-pin is fixed on described conflict block, spring one end is fixedly connected with conflict block, the other end is fixedly connected on containing cavity diapire, the sidewall of housing near grounding insert-pin side is provided with chute and the stopper slot of mutual conduction, conflict block side is provided with can the shifting block of slippage on chute, this shifting block one end is exposed outer and be placed in stopper slot by chute at housing through chute.But this socket adapter adopts containing cavity accommodating grounding insert-pin, and by being arranged on the position of conflict block in containing cavity and spring dead earth inserted sheet, each use need be carried out special earth polar inserted sheet during grounding insert-pin and stretched out operation, uses very inconvenient.
Summary of the invention
After the object of the invention is the earth polar latch retract of the plug retraction intake type socket adapter existence for solving prior art, can not stretch out with plug, awkward problem, provide that a kind of earth polar latch can stretch out with plug, the transducer of the scalable storage of plug easy to use.
The concrete technical scheme that the present invention is adopted for achieving the above object is, the transducer of the scalable storage of a kind of plug, comprise the housing that side is furnished with socket, ground pole base and slidingtype Plug base is provided with in housing, Plug base is provided with LN pole latch, ground pole base is provided with conduction chute, Plug base is provided with earth polar pin hole near the side of conduction chute, earth polar latch is provided with slidably in the pin hole of earth polar, lever position-limit mechanism is provided with between Plug base and earth polar latch, Plug base drives after in LN pole latch retract to housing, spacing and be in linkage status by lever position-limit mechanism between Plug base and earth polar latch.LN pole latch refers to the L pole latch of line of starting to exchange fire and the N pole latch of connecting to neutral line, and the slidingtype Plug base that the present invention is used for fixed L pole latch and N pole latch can, along slide in housing, make plug stretch out housing or retraction housing; And earth polar latch is slidably disposed between on guide rail and earth polar latch and Plug base and is provided with lever position-limit mechanism, when Plug base drives plug to be retracted into after in housing, lever position-limit mechanism between earth polar latch and Plug base plays position-limiting action, make earth polar latch and Plug base be in linkage status, namely earth polar latch can stretch out housing with Plug base.After the earth polar latch retract that the plug retraction intake type socket adapter that the invention solves prior art like this exists, can not to stretch out with plug, awkward problem.
As preferably, earth polar latch comprises bolt body, described lever position-limit mechanism comprises the lever slot being longitudinally arranged on bolt body front portion, lever is provided with in lever slot, the middle part of lever by bearing pin and lever slot hinged, the rear end of lever tilts to the side away from lever slot and forms limiting section, and Plug base drives plug to be retracted into after in housing, and the limiting section of lever abuts with Plug base.The bolt body of earth polar latch arranges lever, when not using earth polar latch, only the front end that lever is formed need be pulled to the side of lever slot opening, lever rotation now in lever slot, lever rear end (limiting section) and Plug base depart from, and now inwardly press earth polar latch, earth polar latch can retreat in the pin hole of earth polar, so only remaining L pole latch and N pole latch form two-wire plug, can meet the grafting demand of two pole jacks, make plug realize three poles and two extremely general.
As preferably, the front end of lever slot extends to the front end face of bolt body, and the Plug Division that lever slot forms earth polar latch is extended in the front end of lever.The front end of lever is extended the Plug Division that lever slot forms earth polar latch, one is to facilitate pulling of lever, and two is inserting functions that the lever slot of bolt body front end can be avoided to affect earth polar latch.
As preferably, the rear portion of bolt body is hollow structure, and the rear end of lever slot is communicated with hollow structure, the rear end of earth polar latch is provided with slot, slot is provided with and conducts electricity the electroconductive elastic sheet that slide is connected, and electroconductive elastic sheet one end is electrically connected with bolt body, and the other end is electrically connected with conduction chute.Electroconductive elastic sheet connecting bolt main body and conduction chute, make ground pin remain electrical connection.
As preferably, electroconductive elastic sheet is T-shaped, and the vertical end of T-shaped electroconductive elastic sheet to extend in lever slot and abuts with the side of lever rear portion near lever slot bottom land, the other two ends of T-shaped electroconductive elastic sheet stretch out earth polar latch both sides and with conduct electricity the notch of chute and abut.The rear end that the vertical end of T-shaped electroconductive elastic sheet is lever provides transverse elasticity, and the rear end of lever is tilted to the side away from lever slot, although lever self has certain reseting elasticity, additional elastic force can make it work more reliably; The other two ends of T-shaped electroconductive elastic sheet are stretched out the both sides of earth polar latch and are slidably connected with the notch of conduction chute, make ground pin keep being electrically connected with conduction chute all the time.
As preferably, the rear portion of bolt body is provided with limited step, and the earth polar latch outer peripheral face near Plug Division is provided with sleeve pipe.Limited step plays position-limiting action to earth polar latch, can prevent earth polar latch from skidding off forward; Arranging sleeve pipe can make the profile of earth polar latch meet relevant criterion, guarantees the electric conductivity of connector, and when arranging sleeve pipe, the bolt body at sleeve pipe place is smaller, makes the earth polar latch appearance after adding sleeve pipe smooth.
As preferably, the cross section semicircular in shape of conduction chute or rectangle, described earth polar latch corresponds to cylindrical-shaped structure or flat column structure respectively.Semicircular conduction chute is applicable to columniform earth polar latch, and the conduction chute of rectangle is applicable to the earth polar latch of square column type.
As preferably, the side that described Plug base is provided with earth polar pin hole fits in conduction chute slidably, and described earth polar pin hole is near the opening part of conduction chute.Earth polar pin hole is arranged on the position of the opening part near conduction chute, the electrical connection between earth polar latch and conduction chute can be facilitated; A lateral edges of Plug base is connected with conduction slide simultaneously, and the slip of Plug base can be made more steady.
As preferably, Plug base comprises slide block, and slide block is arranged on the outer wall of housing, and housing is provided with the chute corresponding with slide block.The slide block being arranged on housing exterior walls conveniently can stir Plug base, easy to use.
As preferably, the control board with ground pole base slip clamping is also provided with in housing, control board while be provided with button, housing is provided with the key hole corresponding with button, and the middle part of control board is provided with conduction chute and dodges hole, and control board face is provided with Plug base backstay, control board is also provided with back-moving spring with ground pole base, one end of back-moving spring abuts with control board, and the other end of back-moving spring abuts with ground pole base, and control board is also provided with fastener.The effect of control board limits the plug stretched out to retreat, when socket adapter use stir Plug base make plug stretch out housing time, on control board, Plug base backstay abuts with Plug base, prevent Plug base from retreating, when socket adapter finishes using storage, pressing keys makes backstay and Plug base depart from, and can make in plug retraction housing by stirring Plug base.
As preferably, back-moving spring is two, is arranged on two bights at control board diagonal angle, control board is extended with back-moving spring top flat, and corresponding ground pole base is provided with storage tank, and back-moving spring top flat and back-moving spring are placed in corresponding storage tank; Earth polar seat surface is convexly equipped with three pieces of clamps to the one side of cavity of resorption, and control board is provided with corresponding card, and control board and ground pole base are by card and clamp slip clamping.
As preferably, Plug base is also provided with pilot hole, ground pole base be provided with the joint pin corresponding with pilot hole between housing, Plug base is set on joint pin by pilot hole.The present invention utilizes the joint pin of pole base regularly as the guide pillar of Plug base movement, can guarantee the level and smooth movement of Plug base, simplify the internal structure of socket adapter simultaneously.
As preferably, L pole latch and the latch side, N pole of Plug base are equipped with the conducting strip be communicated with N pole latch with L pole latch respectively, the L pole pin hole of housing is corresponding with pin hole side, N pole is provided with conductive seat, conductive seat is electrically connected with L pole sleeve and N pole sleeve respectively by wire, when L pole latch and N pole latch stretch out housing, described conducting strip inserts corresponding conductive seat.Because Plug base is removable frame, therefore when the present invention adopts L pole latch and N pole latch to stretch out housing, the conducting strip be communicated with N pole latch with L pole latch inserts the structure that conductive seat connects corresponding sleeve, the problem that the wire can avoided directly adopting wire to be communicated with like this and bring moves with Plug base, easily causes connecting position of wires to fracture, improves the reliability of socket adapter.
As preferably, housing is fastened by upper shell and lower house and forms, and the plug surface of socket is positioned on upper shell, and the jack of plug is positioned on lower house.Housing can adopt various structures, but usually needs to have two relative or neighbor planes, one for arranging socket, another is for arranging plug.
The invention has the beneficial effects as follows, after the earth polar latch retract that the plug retraction intake type socket adapter that it efficiently solves prior art exists, can not stretch out with plug, the problem of awkward problem, earth polar of the present invention latch can stretch out with Plug base or retract, change convenient and be easy to carry, there is very high practical value.
Accompanying drawing explanation
Fig. 1 is a kind of structure cutaway view of socket adapter of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a kind of decomposition texture schematic diagram of socket adapter of the present invention;
Fig. 4 is a kind of structure cutaway view of earth polar of the present invention latch;
Fig. 5 is a kind of decomposition texture schematic diagram of earth polar of the present invention latch;
Fig. 6 is a kind of perspective view of Plug base of the present invention;
Fig. 7 is a kind of perspective view of earth polar of the present invention latch;
Fig. 8 is a kind of position relationship schematic diagram of Plug base of the present invention and earth polar latch;
Fig. 9 is a kind of structural representation of earth polar of the present invention latch using state;
Figure 10 is a kind of structural representation of earth polar of the present invention latch transition status;
Figure 11 is a kind of structural representation of earth polar of the present invention latch transition status;
Figure 12 is a kind of structural representation of earth polar of the present invention latch transition status.
In figure: 1. socket, 2. pole base, 3. earth polar sleeve, 4. conduction chute, 5. Plug base, 6. earth polar pin hole, 7. earth polar latch, 8. bolt body, 9. lever slot, 10. lever, 11. bearing pins, 12. Plug Divisions, 13. limiting sections, 14. electroconductive elastic sheets, 15. slide blocks, 16. chutes, 17. control boards, 18. buttons, 19. key holes, hole dodged by 20. conduction chutes, 21. Plug base backstays, 22. back-moving springs, 23. fasteners, 24. pilot holes, 25. joint pins, 26. limit shafts, 27. sleeve pipes, 28. conducting strips, 29. conductive seats, 30. wires, 31. upper shells, 32. lower houses, 33. slots.
Embodiment
Below by embodiment, and by reference to the accompanying drawings the specific embodiment of the present invention is described in further detail.
Embodiment 1
In the embodiment 1 shown in Fig. 1, Fig. 2 and Fig. 3, the transducer of the scalable storage of a kind of plug, comprise the housing that side is furnished with five spring hole scokets 1, housing is that upper shell 31 and lower house 32 fasten the square column type structure formed, the plug surface of socket is positioned at the end face of upper shell, and the jack of plug is positioned at the bottom surface of lower house.Be provided with ground pole base 2 and slidingtype Plug base 5 in housing, Plug base is provided with LN pole latch.Ground pole base is provided with conduction chute 4, Plug base is provided with earth polar pin hole 6 near the side of conduction chute, the side that Plug base is provided with earth polar pin hole fits in conduction chute slidably, described earth polar pin hole is near the opening part of conduction chute, cylindrical earth polar latch 7 is provided with slidably in the pin hole of earth polar, earth polar latch comprises bolt body 8, lever position-limit mechanism is provided with between Plug base and earth polar latch, Plug base drives after in LN pole latch retract to housing, spacing and be in linkage status by lever position-limit mechanism between Plug base and earth polar latch.
Described lever position-limit mechanism comprises the lever slot 9 being longitudinally arranged on bolt body front portion, the front end of lever slot extends to the front end face of bolt body, lever 10 is provided with in lever slot, the middle part of lever is hinged by bearing pin 11 and lever slot, the Plug Division 12 that lever slot forms earth polar latch is extended in the front end of lever, the rear end of lever tilts formation limiting section 13(and sees Fig. 4 Fig. 5 Fig. 7 to the side away from lever slot), Plug base drives plug to be retracted into after in housing, and the limiting section of lever abuts with Plug base.The rear portion of bolt body is hollow structure, the rear end of lever slot is communicated with hollow structure, the rear end of earth polar latch is provided with slot 33(and sees Fig. 5), slot is provided with and conducts electricity the electroconductive elastic sheet 14 that slide is connected, electroconductive elastic sheet one end is electrically connected with bolt body, and the other end is electrically connected with conduction chute.The electroconductive elastic sheet of the present embodiment is T-shaped, the vertical end of T-shaped electroconductive elastic sheet to extend in lever slot and abuts with the side of lever rear portion near lever slot bottom land, the other two ends of T-shaped electroconductive elastic sheet are stretched out the both sides of earth polar latch and abut with the notch of conduction chute, when earth polar latch moves relative to conduction chute, electroconductive elastic sheet is slidably connected with the notch of conduction chute, plays electric action.
Plug base comprises slide block 15(and sees Fig. 6), slide block is arranged on the outer wall of housing, and housing is provided with the chute 16(corresponding with slide block and sees Fig. 3).The control board 17 with ground pole base slip clamping is also provided with in housing, control board while be provided with button 18, housing is provided with the key hole 19 corresponding with button, the middle part of control board is provided with conduction chute and dodges hole 20, control board face is provided with Plug base backstay 21, and control board is also provided with back-moving spring 22 with ground pole base, and one end of back-moving spring abuts with control board, the other end of back-moving spring abuts with ground pole base, and control board is also provided with fastener 23.The back-moving spring of the present embodiment is two, is arranged on two bights at control board diagonal angle, control board is extended with back-moving spring top flat, and corresponding ground pole base is provided with storage tank, and back-moving spring top flat and back-moving spring are placed in corresponding storage tank; Earth polar seat surface is convexly equipped with three pieces of clamps to the one side of cavity of resorption, and control board is provided with corresponding card, and control board and ground pole base are by card and clamp slip clamping.
Plug base is also provided with pilot hole 24(and sees Fig. 6), ground pole base be provided with the joint pin 25 corresponding with pilot hole between housing, Plug base is set on joint pin by pilot hole.The joint pin of the present embodiment is two, and be arranged on ground pole base, the free end of joint pin is provided with the screw fixing with lower house, and the pilot hole on Plug base is one, is socketed in wherein on a joint pin.
The cross section semicircular in shape of the conduction chute of the present embodiment, the rear end of conduction chute is provided with screw, and conduction chute is fixed by screw with between the sleeve of earth polar and realizes being electrically connected.Described earth polar latch is column structure, and the rear end of earth polar latch is provided with limited step 26, and slot is arranged in the radial direction of limited step, and the earth polar latch outer peripheral face near Plug Division is provided with sleeve pipe 27.
L pole latch and the latch side, N pole of Plug base are equipped with the conducting strip 28 be communicated with N pole latch with L pole latch respectively, the L pole pin hole of housing is corresponding with pin hole side, N pole is provided with conductive seat 29, conductive seat is electrically connected with L pole sleeve and N pole sleeve respectively by wire 30, when L pole latch and N pole latch stretch out housing, described conducting strip inserts corresponding conductive seat (see figure 3), and the plug of the present embodiment is American Standard three-terminal polarized plus plug.
Embodiment 2
The housing of embodiment 2 fastens by upper shell and lower house the cylindrical structural formed, and the jack of three pole sockets is positioned at the end face of upper shell, and the jack of plug is positioned at the bottom surface of lower house, the English mark three-terminal polarized plus plug that described plug is.The cross section of the conduction chute of the present embodiment is rectangular, and described earth polar latch is square column type structure, and the earth polar latch outer peripheral face near Plug Division is provided with rectangle sleeve pipe, and all the other are identical with embodiment 1.
Earth polar of the present invention latch is when using state, plug is in and stretches out state (see figure 9), now L pole latch and N pole latch stretch out lower house, conducting strip inserts corresponding conductive seat, L pole latch is electrically connected with L pole sleeve and N pole sleeve by conducting strip, conductive seat and wire respectively with N pole latch, and earth polar latch is electrically connected with earth polar sleeve by electroconductive elastic sheet, conduction chute; Lever rear end (limiting section) in the latch lever slot of earth polar abuts (see figure 8) with Plug base, restriction earth polar latch retreats in the pin hole of earth polar, Plug base backstay on control board withstands Plug base, and stop Plug base to retreat, socket adapter can normally use.When needs change three-terminal polarized plus plug into two-wire plug, (see figure 10) is pulled to lever slot side in the Plug Division of earth polar latch, now lever rotation, the limiting section at lever rear portion and Plug base depart from and enter lever slot, now inwardly can press earth polar latch (see Figure 11), make in the latch retract lower house of earth polar (see Figure 12), now three-terminal polarized plus plug just becomes two-wire plug; When socket adapter is received, press the button of control board side, Plug base backstay on control board and Plug base depart from, now stir the slide block on Plug base, Plug base can along in chute direction retraction housing, Plug base completely in retraction housing after, the lever limiting section of earth polar latch can snapping automatic with Plug base, in time using next time, earth polar latch can move with Plug base and stretch out housing.
In addition to the implementation; in the scope disclosed in claims of the present invention and specification; technical characteristic of the present invention or technical data can carry out reselecting and combining; thus form new execution mode; the execution mode that these the present invention do not describe in detail is that those skilled in the art just can realize easily without the need to creative work, and therefore these execution modes do not described in detail also should be considered as specific embodiments of the invention and within protection scope of the present invention.
Claims (10)
1. the transducer of the scalable storage of plug, comprise the housing that side is furnished with socket (1), it is characterized in that, ground pole base (2) and slidingtype Plug base (5) is provided with in housing, Plug base is provided with LN pole latch, ground pole base is provided with conduction chute (4), Plug base is provided with earth polar pin hole (6) near the side of conduction chute, earth polar latch (7) is provided with slidably in the pin hole of earth polar, lever position-limit mechanism is provided with between Plug base and earth polar latch, Plug base drives after in LN pole latch retract to housing, spacing and be in linkage status by lever position-limit mechanism between Plug base and earth polar latch.
2. the transducer of the scalable storage of plug according to claim 1, it is characterized in that, described earth polar latch comprises bolt body (8), described lever position-limit mechanism comprises the lever slot (9) being longitudinally arranged on bolt body front portion, lever (10) is provided with in lever slot, the middle part of lever is hinged by bearing pin (11) and lever slot, the rear end of lever tilts to the side away from lever slot and forms limiting section (13), Plug base drives plug to be retracted into after in housing, and the limiting section of lever abuts with Plug base.
3. the transducer of the scalable storage of plug according to claim 2, is characterized in that, the front end of described lever slot extends to the front end face of bolt body, and the Plug Division (12) that lever slot forms earth polar latch is extended in the front end of lever.
4. the transducer of the scalable storage of plug according to claim 2, it is characterized in that, the rear portion of bolt body is hollow structure, the rear end of lever slot is communicated with hollow structure, the rear end of earth polar latch is provided with slot (33), slot is provided with and conducts electricity the electroconductive elastic sheet (14) that slide is connected, and electroconductive elastic sheet one end is electrically connected with bolt body, and the other end is electrically connected with conduction chute.
5. the transducer of the scalable storage of plug according to claim 4, it is characterized in that, electroconductive elastic sheet is T-shaped, the vertical end of T-shaped electroconductive elastic sheet to extend in lever slot and abuts with the side of lever rear portion near lever slot bottom land, the other two ends of T-shaped electroconductive elastic sheet stretch out earth polar latch both sides and with conduct electricity the notch of chute and abut.
6. the transducer of the scalable storage of plug according to claim 1, is characterized in that, the rear portion of bolt body is provided with limited step (26).
7. the transducer of the scalable storage of plug according to claim 1, is characterized in that, the earth polar latch outer peripheral face near Plug Division is provided with sleeve pipe (27).
8. the transducer of the scalable storage of plug according to claim 1, is characterized in that, the cross section semicircular in shape of described conduction chute or rectangle, and described earth polar latch corresponds to cylindrical-shaped structure or flat column structure respectively.
9. the transducer of the scalable storage of plug according to claim 1, is characterized in that, the side that described Plug base is provided with earth polar pin hole fits in conduction chute slidably, and described earth polar pin hole is near the opening part of conduction chute.
10. the transducer of the scalable storage of the plug according to any one of claim 1-9, it is characterized in that, the control board (17) with ground pole base slip clamping is also provided with in housing, control board while be provided with button (18), housing is provided with the key hole (19) corresponding with button, the middle part of control board is provided with conduction chute and dodges hole (20), control board face is provided with Plug base backstay (21), control board is also provided with back-moving spring (22) with ground pole base, one end of back-moving spring abuts with control board, the other end of back-moving spring abuts with ground pole base, control board is also provided with fastener (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604226.7A CN105206993B (en) | 2015-09-21 | 2015-09-21 | The converter of the scalable storage of plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604226.7A CN105206993B (en) | 2015-09-21 | 2015-09-21 | The converter of the scalable storage of plug |
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| CN105206993A true CN105206993A (en) | 2015-12-30 |
| CN105206993B CN105206993B (en) | 2017-08-18 |
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Cited By (10)
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| CN106450998A (en) * | 2016-11-11 | 2017-02-22 | 公牛集团有限公司 | Plug structure and multinational converter containing same |
| CN106532316A (en) * | 2016-11-11 | 2017-03-22 | 公牛集团有限公司 | Multinational converter |
| CN106654768A (en) * | 2016-12-05 | 2017-05-10 | 云南科威液态金属谷研发有限公司 | Deformable transfer socket based on liquid metal |
| WO2017080508A1 (en) * | 2015-11-11 | 2017-05-18 | 公牛集团有限公司 | Travel adapter |
| CN106992377A (en) * | 2017-05-17 | 2017-07-28 | 西华大学 | A kind of general photosensitive power supply adapter |
| CN108228512A (en) * | 2018-04-20 | 2018-06-29 | 盐城工学院 | A kind of external Multifunctional data line interface convertor of communication computer |
| CN108919164A (en) * | 2018-06-12 | 2018-11-30 | 国网辽宁省电力有限公司朝阳供电公司 | A kind of Portable mutual inductor check bar and its application method |
| CN108963626A (en) * | 2018-07-17 | 2018-12-07 | 北京突破电气有限公司 | A kind of self-locking plug adapter |
| WO2020239106A1 (en) * | 2019-05-30 | 2020-12-03 | 公牛集团股份有限公司 | Converter |
| CN113067188A (en) * | 2021-03-24 | 2021-07-02 | Oppo广东移动通信有限公司 | Power adapter |
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