CN105206993B - The converter of the scalable storage of plug - Google Patents
The converter of the scalable storage of plug Download PDFInfo
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- CN105206993B CN105206993B CN201510604226.7A CN201510604226A CN105206993B CN 105206993 B CN105206993 B CN 105206993B CN 201510604226 A CN201510604226 A CN 201510604226A CN 105206993 B CN105206993 B CN 105206993B
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Abstract
The invention discloses a kind of converter of the scalable storage of plug, the housing of socket is disposed with including side, provided with ground pole base and slidingtype Plug base in housing, Plug base is provided with LN poles latch, ground pole base is provided with conductive chute, Plug base is provided with earth polar pin hole close to the side of conductive chute, earth polar latch is slideably provided with the pin hole of earth polar, lever position-limit mechanism is provided between Plug base and earth polar latch, Plug base is driven after LN extremely inserts and be retracted into housing, it is spacing and in linkage status by lever position-limit mechanism between Plug base and earth polar latch.The earth polar latch of the present invention can stretch out or retract with Plug base, and conversion is convenient and is easy to carry, with very high practical value.
Description
Technical field
The present invention relates to the converter of electric connecting part technical field, more particularly to a kind of scalable storage of plug.
Background technology
Socket adapter is mainly the socket that a form of socket is converted into another form or diversified forms, such as
Fruit will change between the socket standard of multiple country variants, then can be described as multinational converter.For example Europe superscript socket is converted to
Meet《GB 1002-2008：Family expenses and similar applications Single-phase plug socket》The national standard socket of standard, American Standard socket is converted to
National standard socket, so as to such as be national standard by the electric power supply that multinational converter is national standard plug on Europe superscript, American Standard socket
Charger for mobile phone, laptop of plug etc. provide power supply.Multinational converter there may be greatly due to being out using, very and need
The demand of multinational converter is used in country variant, and L, N pole of some national socket standards are identicals in the world, only
Only different in the requirement of earth polar latch, such as L, N pole in Italian three-terminal polarized plus plug are the two poles of the earth with Germany, Austria
Socket identical, but Germany, two pole sockets of Austria are without earth polar jack, L, N pole of American Standard the two poles of the earth grounded plug and American Standard,
Day two pole sockets of mark are to match, but American Standard, day mark two pole sockets without earth polar jack, thus the plug of multinational converter whether
It is the selection that many manufacturers need to face using earth polar latch.Most multinational converter male components without earth polar latch,
I.e. no ground function；But female component jack typically all uses three pole passes, i.e., with earth polar hole, that is, the ground connection on socket is slotting
Hole is not carried out truly being grounded.The multinational converter of this form at home can not normal sale, and untrue ground connection
There is potential safety hazard for the electrical equipment that some needs are grounded.Mainly solve to ask by following two mode in the prior art
Topic：1. using replaceable plug part multinational converter, for example go to Britain, just by the male component with English mark latch change the outfit to
In switch main body.But existing such multinational converter typically has multiple male components, volume is larger after not easily contained or storage,
Portability is poor.2. using multiple national converter suits, for example, the U.S. is gone to, U.S.'s converter is just taken out from suit to be made
With.Go to Italy just to take out Italian converter to use.So the quantity of converter is just a lot, and portability is poor.Publication date is
On June 24th, 2015, Publication No. CN204424645U Chinese patent literature discloses a kind of telescopic earth polar latch of band
Insert at plug, including Plug base, the two poles of the earth latch, the bayonet mount that Plug base includes substrate, bottom is connected with substrate, the two poles of the earth
Pin is arranged in bayonet mount, and the position being located in plug mounting seat between the latch of the two poles of the earth is provided with earth polar latch guide sleeve, ground
It is provided with to be provided with the corresponding position of earth polar latch guide sleeve at the top of earth polar latch, bayonet mount in the latch guide sleeve of pole and is used for earth polar
The flexible avoidance hole of latch, the bottom of bayonet mount is additionally provided with support base, provided with pressure between earth polar latch bottom and support base
Being provided with spring, Plug base is used for the latch position-limit mechanism spacing to the stretching of earth polar latch, two extreme positions of retraction.But this is stretched
The limited block that contracting formula earth polar latch is rotated using 180 degree fixes the position in earth polar, and the rotation regulation of its limited block is difficult, cause
Inconvenient for use, while position-limit mechanism need to take larger space, two poles of plug extend all the time in addition, are unfavorable for converter
Miniaturization.Publication date is on October 15th, 2014, and Publication No. CN203883277U Chinese patent literature discloses one kind
Socket adapter, including housing, the grounding insert-pin being placed on housing, live wire inserted sheet and zero line inserted sheet and it is placed in leading in housing
Electrical component, what housing both sides were symmetrically arranged with transfer plug, housing correspondence grounding insert-pin is arranged right below accommodating cavity, accommodating cavity
The interior movable component provided with the control extended or retracted housing of grounding insert-pin, movable component includes the conflict block and bullet set gradually
Spring, grounding insert-pin is fixed on the conflict block, and spring one end is fixedly connected with contradicting block, and the other end is fixedly connected on accommodating cavity
Bottom wall, side wall of the housing close to grounding insert-pin side is provided with the chute and stopper slot of mutual conduction, contradicts block side provided with can be
The shifting block slid on chute, the shifting block one end passes through chute exposed outside housing and can be placed in by chute in stopper slot.But should
Socket adapter houses grounding insert-pin, and conflict block and spring dead earth by being arranged in accommodating cavity using accommodating cavity
The position of inserted sheet, need to carry out special earth polar inserted sheet and stretch out operation, using very inconvenient when every time using grounding insert-pin.
The content of the invention
The purpose of the present invention is the earth polar latch existed for the plug retraction intake type socket adapter of solution prior art
After retraction, it is impossible to stretched out with plug, it is inconvenient for use the problem of can be stretched out there is provided a kind of earth polar latch with plug, user
Just the converter of the scalable storage of plug.
The concrete technical scheme that is used to achieve the above object of the present invention is, a kind of conversion of the scalable storage of plug
Device, including side are disposed with provided with ground pole base and slidingtype Plug base in the housing of socket, housing, and Plug base is provided with
LN poles latch, ground pole base is provided with conductive chute, and Plug base is provided with earth polar pin hole, earth polar close to the side of conductive chute
Earth polar latch is slideably provided with pin hole, lever position-limit mechanism, plug base are provided between Plug base and earth polar latch
Seat drive LN pole latch retracts to housing it is interior after, it is spacing and locate by lever position-limit mechanism between Plug base and earth polar latch
In linkage status.LN poles latch refers to start to exchange fire the L poles latch of line and the N poles latch of connecting to neutral line, and the present invention is used to fix L poles latch
And the slidingtype Plug base of N poles latch can be slided along guide rail in housing, plug is set to stretch out housing or retraction housing；And earth polar
Latch is slidably disposed on guide rail and lever position-limit mechanism is provided between earth polar latch and Plug base, works as Plug base
After drive plug is retracted into housing, the lever position-limit mechanism between earth polar latch and Plug base plays position-limiting action, makes ground
Pole latch is in linkage status, i.e. earth polar latch with Plug base to stretch out housing with Plug base.So the present invention is solved
After the earth polar latch retract that the plug retraction intake type socket adapter of prior art is present, it is impossible to stretch out, use with plug
Inconvenient the problem of.
Preferably, earth polar latch includes bolt body, the lever position-limit mechanism includes being disposed longitudinally on latch master
Lever is provided with the anterior lever slot of body, lever slot, the middle part of lever is hinged by bearing pin with lever slot, the rear end of lever is to remote
Side from lever slot tilts to form limiting section, and after Plug base drive plug is retracted into housing, the limiting section of lever is with inserting
Head pedestal is abutted.Lever is set on the bolt body of earth polar latch, when without using earth polar latch, lever need to only be formed
Front end is pulled to the side of lever channel opening, now the lever rotation in lever slot, lever rear end（Limiting section）With Plug base
Depart from, now press inward against earth polar latch, earth polar latch can be retreated in the pin hole of earth polar, be so only left L poles latch and N poles
Latch formation two-wire plug, can meet the grafting demand of two pole jacks, plug is realized that three poles are extremely general with two.
Preferably, the front end of lever slot extends to the front end face of bolt body, lever flute profile is extended in the front end of lever
Into the plug division of earth polar latch.The front end of lever is extended to the plug division of lever slot formation earth polar latch, one is to facilitate
Lever is pulled, and two be that the lever slot that can avoid bolt body front end influences the inserting function of earth polar latch.
Preferably, the rear portion of bolt body is hollow structure, the rear end of lever slot is connected with hollow structure, earth polar latch
Rear end be provided with slot, slot is provided with the electroconductive elastic sheet that is connected with conductive slide, electroconductive elastic sheet one end and bolt body
Electrical connection, the other end is electrically connected with conductive chute.Electroconductive elastic sheet connecting bolt main body and conductive chute, make ground pin protect all the time
Hold electrical connection.
Preferably, electroconductive elastic sheet is T-shaped, the vertical end of T-shaped electroconductive elastic sheet extend into lever slot and with lever rear portion
Abutted close to the side of lever slot bottom land, the other two ends of T-shaped electroconductive elastic sheet stretch out the both sides of earth polar latch and with conductive chute
Notch abut.The vertical end of T-shaped electroconductive elastic sheet provides transverse elasticity for the rear end of lever, makes the rear end of lever to away from lever
The side of groove is tilted, although lever itself has certain reseting elasticity, but additional elastic force can make its more reliable work；T-shaped
The other two ends of electroconductive elastic sheet stretch out the both sides of earth polar latch and with the notch slidable connection of conductive chute, ground pin is begun
Keep electrically connecting with conductive chute eventually.
Preferably, the rear portion of bolt body is provided with limited step, the earth polar latch outer peripheral face close to plug division is provided with set
Pipe.Limited step plays position-limiting action to earth polar latch, can prevent earth polar latch from skidding off forward；Sleeve pipe is set to make earth polar
The profile of latch meets relevant criterion, it is ensured that the electric conductivity of connector, when setting sleeve pipe, and the bolt body at sleeve pipe is smaller,
Make the earth polar latch appearance added after sleeve pipe smooth.
Preferably, the cross section semicircular in shape or rectangle of conductive chute, described earth polar latch correspond to cylinder respectively
Shape structure or flat column structure.Semicircular conductive chute is applied to the earth polar latch of cylinder, and the conductive chute of rectangle is applicable
In the earth polar latch of square column type.
Preferably, side of the Plug base provided with earth polar pin hole is slideably fitted in conductive chute,
The earth polar pin hole is at the opening of conductive chute.Earth polar pin hole is positioned close to the position at the opening of conductive chute
Put, the electrical connection between earth polar latch and conductive chute can be facilitated；A lateral edges of Plug base are slided with conductive chute simultaneously
Dynamic connection, can make the slip of Plug base more steady.
Preferably, Plug base includes slide block, slide block is arranged on the outer wall of housing, and housing is provided with stirring
The corresponding chute of block.Plug base can conveniently be stirred by being arranged on the slide block of housing exterior walls, be easy to use.
Preferably, being additionally provided with the control panel that clamping is slided with ground pole base in housing, one side of control panel is provided with button,
Housing is provided with key hole corresponding with button, and the middle part of control panel avoids hole provided with conductive chute, and control plate face is provided with slotting
Head base stand location bar, control panel is additionally provided with back-moving spring with ground pole base, and one end of back-moving spring is abutted with control panel, resets bullet
The other end of spring is abutted with ground pole base, and fastener is additionally provided with control panel.The effect of control panel is the plug that limitation is stretched out
Retreat, when socket adapter is using stirring Plug base and plug is stretched out housing, Plug base locating rod is with inserting on control panel
Head pedestal is abutted, and prevents Plug base from retreating, when socket adapter is using storage is finished, pressing keys make locating rod and plug
Pedestal departs from, and can be made in plug retraction housing by stirring Plug base.
Preferably, back-moving spring is two, it is arranged on two diagonal corners of control panel, control panel and is extended with reset
Spring top flat, 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；Ground
The one side of pole base towards cavity of resorption is convexly equipped with three pieces of clamps, and control panel is provided with corresponding card, and control panel leads to ground pole base
Cross card and clamp slides clamping.
Preferably, pilot hole is additionally provided with Plug base, provided with corresponding with pilot hole between ground pole base and housing
Connecting pole, Plug base is set on connecting pole by pilot hole.The present invention is using the connecting pole of regularly pole base as slotting
The guide pillar of head pedestal movement, it can be ensured that the smooth movement of Plug base, while simplifying the internal structure of socket adapter.
Connect respectively with L poles latch and N poles latch preferably, the L poles latch of Plug base is equipped with N poles latch side
Logical conducting strip, the L poles pin hole of housing and N poles pin hole side are correspondingly provided with conductive seat, conductive seat by wire respectively with L
Pole sleeve and the electrical connection of N poles sleeve, when L poles latch stretches out housing with N poles latch, the conducting strip inserts corresponding conductive seat.
Because Plug base is removable frame, therefore the present invention with N poles latches using L pole latches when stretching out housing, with L poles latch with
The conducting strip insertion conductive seat of N poles latch connection connects the structure of correspondence sleeve, can so avoid directly using wire to connect
The wire brought moves with Plug base, is easily caused the problem of connecting position of wires fractures, and improves the reliability of socket adapter.
Constituted preferably, housing is fastened by upper shell and lower house, the plug surface of socket is located on upper shell, plug
Jack is located on lower house.Housing can use various structures, but usually require with two relative or neighbor planes, one
For setting socket, another is used to set plug.
The beneficial effects of the invention are as follows the plug retraction intake type socket adapter that it efficiently solves prior art is deposited
Earth polar latch retract after, it is impossible to stretched out with plug, it is inconvenient for use the problem of, earth polar latch of the invention can be with plug base
Seat stretches out or retracted, and conversion is convenient and is easy to carry, with very high practical value.
Brief description of the drawings
Fig. 1 is a kind of structure sectional view of socket adapter of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is a kind of decomposition texture schematic diagram of socket adapter of the present invention；
Fig. 4 is a kind of structure sectional view of earth polar latch of the present invention；
Fig. 5 is a kind of decomposition texture schematic diagram of earth polar latch of the present invention；
Fig. 6 is a kind of dimensional structure diagram of Plug base of the present invention；
Fig. 7 is a kind of dimensional structure diagram of earth polar latch of the present invention；
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 latch use state in earth polar of the present invention；
Figure 10 is a kind of structural representation of latch transition status in earth polar of the present invention；
Figure 11 is a kind of structural representation of latch transition status in earth polar of the present invention；
Figure 12 is a kind of structural representation of latch transition status in earth polar of the present invention.
In figure：1. socket, 2. ground pole bases, 3. earth polar sleeves, 4. conductive chutes, 5. Plug bases, 6. earth polar pin holes,
7. earth polar latch, 8. bolt bodies, 9. lever slots, 10. levers, 11. bearing pins, 12. plug divisions, 13. limiting sections, 14. conductive bullets
Piece, 15. slide blocks, 16. chutes, 17. control panels, 18. buttons, 19. key holes, 20. conductive chutes avoid hole, 21. plug bases
Seat locating rod, 22. back-moving springs, 23. fasteners, 24. pilot holes, 25. connecting poles, 26. limited steps, 27. sleeve pipes, 28.
Conducting strip, 29. conductive seats, 30. wires, 31. upper shells, 32. lower houses, 33. slots.
Embodiment
The embodiment of the present invention is described in further detail below by embodiment, and with reference to accompanying drawing.
Embodiment 1
In the embodiment 1 shown in Fig. 1, Fig. 2 and Fig. 3, a kind of converter of the scalable storage of plug, including side arrangement
There is the housing of five spring hole scokets 1, housing is upper shell 31 and lower house 32 fastens the square column type structure constituted, the plug surface position of socket
In the top surface of upper shell, the jack of plug is located at the bottom surface of lower house.Provided with ground pole base 2 and slidingtype Plug base in housing
5, Plug base is provided with LN poles latch.Ground pole base is provided with conductive chute 4, and Plug base is set close to the side of conductive chute
There is earth polar pin hole 6, side of the Plug base provided with earth polar pin hole is slideably fitted in conductive chute, the earth polar
Pin hole is at the opening of conductive chute, slideably provided with cylindrical earth polar latch 7, earth polar latch bag in the pin hole of earth polar
Bolt body 8 is included, lever position-limit mechanism is provided between Plug base and earth polar latch, Plug base drives LN poles latch retract
It is spacing and in linkage status by lever position-limit mechanism between Plug base and earth polar latch after in housing.
The lever position-limit mechanism includes being disposed longitudinally on the anterior lever slot 9 of bolt body, and the front end of lever slot is prolonged
Extend and lever 10 is provided with the front end face of bolt body, lever slot, the middle part of lever is hinged by bearing pin 11 and lever slot, lever
Front end extend the plug division 12 of lever slot formation earth polar latch, the rear end of lever tilts to be formed to the side away from lever slot
Limiting section 13（See Fig. 4 Fig. 5 Fig. 7）, after Plug base drive plug is retracted into housing, limiting section and the Plug base of lever are supported
Connect.The rear portion of bolt body is hollow structure, and the rear end of lever slot is connected with hollow structure, and the rear end of earth polar latch is provided with slot
33（See Fig. 5）, slot is provided with the electroconductive elastic sheet 14 being connected with conductive slide, and electroconductive elastic sheet one end is electrically connected with bolt body
Connect, the other end is electrically connected with conductive chute.The electroconductive elastic sheet of the present embodiment is T-shaped, and the vertical end of T-shaped electroconductive elastic sheet extends into thick stick
Abutted with lever rear portion in bar groove and close to the side of lever slot bottom land, earth polar latch is stretched out at the other two ends of T-shaped electroconductive elastic sheet
Both sides and abutted with the notch of conductive chute, when earth polar latch is moved relative to conductive chute, electroconductive elastic sheet and conductive chute
Notch be slidably connected, play electric action.
Plug base includes slide block 15（See Fig. 6）, slide block is arranged on the outer wall of housing, and housing is provided with stirring
The corresponding chute 16 of block（See Fig. 3）.The control panel 17 that clamping is slided with ground pole base is additionally provided with housing, one side of control panel is set
There is button 18, housing is provided with key hole 19 corresponding with button, and the middle part of control panel is provided with conductive chute and avoids hole 20, control
Plate face is provided with Plug base locating rod 21, and control panel is additionally provided with back-moving spring 22 with ground pole base, one end of back-moving spring with
Control panel is abutted, and the other end of back-moving spring is abutted with ground pole base, and fastener 23 is additionally provided with control panel.The present embodiment
Back-moving spring is two, is arranged on two diagonal corners of control panel, control panel and is extended with back-moving spring top flat, correspondingly
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 pedestal chamber downwards
Three pieces of clamps are simultaneously convexly equipped with, control panel is provided with corresponding card, and control panel is slided with ground pole base by card and clamp
Clamping.
Pilot hole 24 is additionally provided with Plug base（See Fig. 6）, provided with corresponding with pilot hole between ground pole base and housing
Connecting pole 25, Plug base is set on connecting pole by pilot hole.The connecting pole of the present embodiment is two, is arranged on earth polar base
On seat, the pilot hole that the free end of connecting pole is provided with the screw fixed with lower house, Plug base is one, and socket is wherein
On a piece connecting pole.
The cross section semicircular in shape of the conductive chute of the present embodiment, the rear end of conductive chute is provided with screw, conductive chute with
Fixed between the sleeve of earth polar by screw and realize electrical connection.Described earth polar latch is cylindrical structure, the rear end of earth polar latch
Provided with limited step 26, slot is arranged on limited step radially, and the earth polar latch outer peripheral face close to plug division is provided with sleeve pipe
27。
The L poles latch of Plug base is equipped with the conduction connected respectively with L poles latch with N poles latch with N poles latch side
Piece 28, the L poles pin hole of housing and N poles pin hole side are correspondingly provided with conductive seat 29, conductive seat by wire 30 respectively with L poles
Sleeve and the electrical connection of N poles sleeve, when L poles latch stretches out housing with N poles latch, the conducting strip inserts corresponding conductive seat（See
Fig. 3）, the plug of the present embodiment is American Standard three-terminal polarized plus plug.
Embodiment 2
The housing of embodiment 2 fastens the cylindrical structural constituted by upper shell and lower house, and the jack of three pole sockets is located at
The top surface of upper shell, the jack of plug is located at the bottom surface of lower house, the English mark three-terminal polarized plus plug that the plug is.The present embodiment is led
The cross section of electric chute is rectangular, and described earth polar latch is square column type structure, and the earth polar latch outer peripheral face close to plug division is set
There is rectangle sleeve pipe, remaining and embodiment 1 are identical.
The earth polar latch of the present invention is in use state, and plug is in stretching state（See Fig. 9）, now L poles latch and N poles
Latch stretches out lower house, and conducting strip inserts corresponding conductive seat, and L poles latch passes through conducting strip, conductive seat and wire with N poles latch
Electrically connected respectively with L poles sleeve and N poles sleeve, earth polar latch is electrically connected by electroconductive elastic sheet, conductive chute with earth polar sleeve；Ground
Lever rear end in the latch lever slot of pole（Limiting section）Abutted with Plug base（See Fig. 8）, limitation earth polar latch is in earth polar latch
Retreated in hole, the Plug base locating rod on control panel withstands Plug base, prevent Plug base from retreating, socket adapter can be with
Normally use.When needing three-terminal polarized plus plug being changed to two-wire plug, the plug division of earth polar latch is pulled to lever slot side（See
Figure 10）, now lever rotation, the limiting section at lever rear portion departs from Plug base enters lever slot, can now press inward against
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 reformed into two-wire plug；
When socket adapter is stored, the Plug base locating rod pressed on the button of control panel side, control panel takes off with Plug base
From now stirring the slide block on Plug base, Plug base can be along along chute direction retraction housing, and Plug base contracts completely
After returning in housing, the lever limiting section of earth polar latch can treat next time in use, earth polar latch can with the automatic snapping of Plug base
To be moved with Plug base and stretch out housing.
In addition to the implementation, in the scope disclosed in claims of the present invention and specification, skill of the invention
Art feature or technical data can be reselected and combined, so as to constitute new embodiment, these present invention are not detailed
The embodiment carefully described is that those skilled in the art can just realize easily without creative work, therefore these are not detailed
The embodiment of description also should be regarded as the present invention specific embodiment and within protection scope of the present invention.
Claims (9)
1. a kind of converter of the scalable storage of plug, including side are disposed with socket（1）Housing, it is characterized in that, in housing
Provided with ground pole base（2）And slidingtype Plug base（5）, Plug base is provided with LN poles latch, and ground pole base is provided with conduction
Chute（4）, Plug base is close to the side of conductive chute provided with earth polar pin hole（6）, slideably it is provided with the pin hole of earth polar
Earth polar latch（7）, lever position-limit mechanism is provided between Plug base and earth polar latch, Plug base drives LN poles latch retract
It is spacing and in linkage status by lever position-limit mechanism between Plug base and earth polar latch after in housing；Describedly
Pole latch includes bolt body（8）, the lever position-limit mechanism lever slot anterior including being disposed longitudinally on bolt body
（9）, lever slot is interior to be provided with lever（10）, the middle part of lever passes through bearing pin（11）It is hinged with lever slot, the rear end of lever is to remote
The side of lever slot tilts to form limiting section（13）, Plug base driven after plug is retracted into housing, the limiting section of lever with
Plug base is abutted.
2. the converter of the scalable storage of plug according to claim 1, it is characterized in that, the front end extension of the lever slot
To the front end face of bolt body, the plug division of lever slot formation earth polar latch is extended in the front end of lever（12）.
3. the converter of the scalable storage of plug according to claim 1, it is characterized in that, the rear portion of bolt body is hollow
Structure, the rear end of lever slot is connected with hollow structure, and the rear end of earth polar latch is provided with slot（33）, slot is provided with to be slided with conduction
The electroconductive elastic sheet that groove is slidably connected（14）, electroconductive elastic sheet one end electrically connected with bolt body, and the other end is electrically connected with conductive chute.
4. the converter of the scalable storage of plug according to claim 3, it is characterized in that, electroconductive elastic sheet is T-shaped, and T-shaped is led
The vertical end of electric shell fragment is extended into lever slot and abutted with lever rear portion close to the side of lever slot bottom land, T-shaped electroconductive elastic sheet
Other two ends stretch out earth polar latch both sides and abutted with the notch of conductive chute.
5. the converter of the scalable storage of plug according to claim 1, it is characterized in that, the rear portion of bolt body is provided with limit
Position step（26）.
6. the converter of the scalable storage of plug according to claim 1, it is characterized in that, the earth polar latch close to plug division
Outer peripheral face is provided with sleeve pipe（27）.
7. the converter of the scalable storage of plug according to claim 1, it is characterized in that, described conductive chute it is transversal
Face semicircular in shape or rectangle, described earth polar latch correspond to cylindrical-shaped structure or flat column structure respectively.
8. the converter of the scalable storage of plug according to claim 1, it is characterized in that, the Plug base is provided with ground
The side of pole pin hole is slideably fitted in conductive chute, and the earth polar pin hole is at the opening of conductive chute.
9. the converter of the scalable storage of plug according to claim any one of 1-8, it is characterized in that, it is additionally provided with housing
The control panel of clamping is slided with ground pole base（17）, one side of control panel is provided with button（18）, housing is provided with corresponding with button
Key hole（19）, the middle part of control panel is provided with conductive chute and avoids hole（20）, control plate face is provided with Plug base locating rod
（21）, control panel and ground pole base are additionally provided with back-moving spring（22）, one end of back-moving spring abuts with control panel, back-moving spring
The other end is abutted with ground pole base, and fastener is additionally provided with control panel（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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105206993A CN105206993A (en) | 2015-12-30 |
| CN105206993B true CN105206993B (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510604226.7A Active CN105206993B (en) | 2015-09-21 | 2015-09-21 | The converter of the scalable storage of plug |
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| CN108963626B (en) * | 2018-07-17 | 2024-02-09 | 北京突破电气有限公司 | Self-locking plug |
| CN110098545B (en) * | 2019-05-30 | 2024-07-12 | 公牛集团股份有限公司 | A kind of converter |
| CN113067188B (en) * | 2021-03-24 | 2023-04-14 | Oppo广东移动通信有限公司 | Power adapter |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105206993A (en) | 2015-12-30 |
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