CN202585989U - Converter with multi-specification plug - Google Patents

Converter with multi-specification plug Download PDF

Info

Publication number
CN202585989U
CN202585989U CN2012201729462U CN201220172946U CN202585989U CN 202585989 U CN202585989 U CN 202585989U CN 2012201729462 U CN2012201729462 U CN 2012201729462U CN 201220172946 U CN201220172946 U CN 201220172946U CN 202585989 U CN202585989 U CN 202585989U
Authority
CN
China
Prior art keywords
socket
plug
pin
rule
transducer
Prior art date
Application number
CN2012201729462U
Other languages
Chinese (zh)
Inventor
余静
Original Assignee
余静
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 余静 filed Critical 余静
Priority to CN2012201729462U priority Critical patent/CN202585989U/en
Application granted granted Critical
Publication of CN202585989U publication Critical patent/CN202585989U/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/06Intermediate parts for linking two coupling parts, e.g. adapter
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44Means for preventing access to live contacts
    • H01R13/447Shutter or cover plate
    • H01R13/453Shutter or cover plate opened by engagement of counterpart
    • H01R13/4534Laterally sliding shutter
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00Two poles

Abstract

The utility model discloses a converter with multi-specification plugs and the converter comprises an upper socket and a lower socket inserted with the upper socket. A Europe-style plug is formed on a lower part of the upper socket. A Europe-style jack is used for inserting the Europe-style plug of the upper socket and formed on an upper part of the lower socket. The lower socket is provided with two groups of movable plugs with different specifications. Movable plugs are extruded from the lower socket or withdrawn to the lower socket by push buttons. Two groups of movable plugs with different specifications are an England-style 3-pin plug and a 2-pin plug shared by an America style and an Australia style. According to the converter with multi-specification plugs provided by the utility model, a plurality of plugs are ingeniously combined on the converter. Upper and lower sockets are respectively provided with plugs with different specifications, thereby satisfying use of England-style, America-style, Europe-style and Australia-style sockets. Only one converter needs to be carried when people go out for travel or business. The converter has the characteristics of simple and reasonable structure, wide purpose, low cost, safety and convenient use.

Description

A kind of transducer with many specification plug
Technical field:
The utility model relates to the integrated power supply changeover device field of plug and socket, refers in particular to a kind of transducer with many specification plug.
Background technology:
Tight day by day along with international exchange; The intercommunication of various countries' electronic product is used also more and more widely; Like the use of coming back home of the external electronic product of direct purchase, perhaps make traveller or commercial occurrences in human life appear electronic products such as carrying mobile phone, digital camera, notebook computer.The plug of electronic product self all is fixing a kind of canonical form; And the socket standard of various countries is different mostly; The type of plugs and sockets, form size difference are bigger, and in order not influence the use of these electric equipment products at country variant, people use multinational changeover plug to solve this problem.
Therefore multinational changeover plug means that a product has the plug of many specifications simultaneously, can adapt to the plug of a plurality of national different sizes, but because a plurality of plugs on a product; If plural plug is arranged simultaneously in the position of conduction work (plug stretches out the body outside), in case one of them plug insertion socket, the plug outside then another is exposed to also can be simultaneously charged; The danger that can produce get an electric shock. so patent ZL02815377.4, the patent that EP1393417B1 stated install four plugs and three slide plates is set on the track of plug slip in body, when any one plug is down pulled out when being exposed to body surface; Can occupy the sliding space of slide, let three slides fix, so other three plugs can not down released plug surface; So two plugs can not take place and not pull out simultaneously outside, produce the danger of getting an electric shock. Chinese patent ZL200620015634.5 then describes plug is arranged on two ends in addition, about push away; Another plug then below spin out, the demand of this patent also is to let product only allow single plug to release, other plug then can be limited; And can't release, guaranteeing the safety of using. Chinese patent ZL2007201724580 then uses a rotary column, and there are four sliding trays on four limits of rotary column; Can let any plug release along sliding tray; After releasing a plug, the corresponding position of other plug and sliding tray changes, and can not be pushed out again; Therefore also can realize single plug release, the effect that other plug can't be released.
These patents are because four mutual distance of plug are the safety that guarantees to use; Then can only limit with inner structure; So the structural design relative complex, relative cost is high in the manufacturing, and if structure takes place bad; Might be single the disabler released of plug, cause shallow that the user gets an electric shock in danger.
The utility model proposes a kind of transducer with many specification plug; Except solving unified electronic product pegs graft the socket of various standards problem poor for applicability in country variant or area; Structurally then omit the structure that single plug is released, but can guarantee again not take place in the plug insertion socket, another plug face that still extends; Cause the danger of electric shock.
The utility model content:
The purpose of the utility model is to overcome the prior art weak point, and a kind of transducer with many specification plug is provided.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of transducer with many specification plug, have last socket and the combination of socket down, and can let various different plugs see through this product through this combination and in different jack systems such as Europe rule, English rule, Australia's rule and U.S.'s rule, use; The rule jack system can use socket separately in Europe; On English rule, the beautiful rule in Australia's rule jack system, use then will be gone up socket and inserted socket down; Use the plug of socket down; The described slotting socket that is embedded in down of socket of going up, the described socket below of going up forms Europe rule plug, forms the Europe rule jack that the Europe rule plug of keeping supplying socket is inserted embedding above the described socket down; Be provided with the movable plug of two groups of different sizes in the described socket down; With in the socket under socket or the withdrawal under the movable plug release, the movable plug of described two groups of different sizes is respectively English three-pin plug and the shared two-pin plug of American Australia formula through push button.
Furthermore; In the technique scheme, described English three-pin plug comprises a body and is installed on the English pin on the body, foot of the ground wire and push button; Described foot of the ground wire has a rotating shaft, foot of the ground wire is produced 90 degree and perpendicular to following receptacle face through this rotating shaft.
Furthermore, in the technique scheme, the two-pin plug that described American Australia formula is shared comprises a main body, push button and be installed on the conduction adapter on the main body and be installed on the pin of the axis hole of conduction adapter; Described pin has a cylindrical shaft, on the described cylindrical shaft screw thread is arranged; The threads engaged that screw thread and cylindrical shaft are arranged on the axis hole on the described conduction adapter.
Furthermore, in the technique scheme, the described receptacle face that goes up forms jack; In last socket, be provided with one and hide the dust cap of going up jack, there is the round hole of a level at this dust cap center, can put spring; This dust cap is installed on the support; And spring is propped up on the catch of support, and forming convexity on the described support, described convexity is on the track that dust cap slides.
Furthermore, in the technique scheme, in the described following socket circuit board is installed, welding R shape contact chip on this circuit board; Described R shape contact chip top has the flexible circular arc of increasing, the below have one can be close to circuit board horizontal plate.
Furthermore, in the technique scheme, described Europe rule plug is by contact pin, and Plug pin patch bay is formed, and its contact pin is provided with a perforation, electronics line of welding or fuse or temperature switch or Thermal Cutoffs in the described perforation; Described contact pin is arranged on the Plug pin patch bay, and a Plug pin patch bay lockhole is arranged on the Plug pin patch bay, and Plug pin patch bay is locked in socket.
Furthermore, in the technique scheme, being provided with AC in the described upward socket changes the power module of DC and the socket flower of at least one USB charge port and a conduction usefulness.
Furthermore, in the technique scheme, described going up is provided with the power module that AC changes DC in the socket, at least one piezo-resistance of serial connection or at least one anion generator between the fiery center line on the power module.
Furthermore, in the technique scheme, described power module increases by one group of circuit to battery charge, and below power module, puts a battery.
The beneficial effect of tool behind the utility model employing said structure:
1, is respectively arranged with plug in the upper and lower socket of the utility model, can satisfies use English, American, European and Australia's formula socket, when out on tours is gone on business, prepare and carry a transducer and get final product without specification.
2, be provided with English rule three-pin plug and U.S. Australia in the following socket of the utility model and share two-pin plug, specially the distance with these two plugs is provided with between the 1-5mm, two plug close; Even release two plugs simultaneously; Also do not have any chance any plug is inserted in the charged socket, so the user must could use power supply with in the socket under another plug income; Therefore structure becomes quite simple, and the fail safe of use is quite reasonable.
3, the utility model multiple plug is combined on the transducer dexterously has characteristics simple and reasonable, that purposes is wide, cost is low, safe and easy to use.
Description of drawings:
Fig. 1 is the stereogram of the utility model;
Fig. 2 is the three-dimensional exploded view of the utility model;
Fig. 3 is a three-dimensional exploded view of going up socket in the utility model;
Fig. 4 is the stereogram of dust guard in the utility model;
Fig. 5 is the stereogram one of following socket in the utility model;
Fig. 6 is the stereogram two of following socket in the utility model;
Fig. 7 is the stereogram three of following socket in the utility model;
Fig. 8 is the three-dimensional exploded view of following socket in the utility model;
Fig. 9 A, Fig. 9 B are the stereogram and the exploded views of three-pin plug in the utility model;
Figure 10 A, Figure 10 B are the stereogram and the exploded views of two-pin plug in the utility model;
Figure 11 A, Figure 11 B are the front view and the stereograms of R shape contact chip in the utility model.
Description of reference numerals:
Socket 11 Europe rule plug 111 perforation 112 contact pins on 1
Jack 13 dust caps 14 supports on 113 Plug pin patch bay 12
141 protruding 142 catch, 15 springs, 16 power modules
2 times socket 21 three-pin plugs of 161USB charge port 162 socket flowers
2131 rotating shafts of 211 bodies, 212 English pin 213 foot of the ground wire
214 push buttons, 22 two-pin plugs, 221 main bodys, 2210 conduction adapters
2211 axis holes, 222 pins, 2221 cylindrical shaft, 223 push buttons
23 circuit board 24R shape contact chips, 241 circular arcs, 242 horizontal plates
25 Europe rule jack
Embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.
See Fig. 1-11B, a kind of transducer with many specification plug has last socket 1 and the combination of socket 2 down; See through this combination and can let various different plugs see through this product, use in different jack systems such as Europe rule, English rule, Australia's rule and U.S. rule and use, the rule jack system can use socket 1 separately in Europe; In English rule, U.S. rule, Australia's rule jack system; Use and then will go up socket 1 insertion socket 2 down, use the plug of socket 2 down, the described socket 1 slotting socket 2 that is embedded in down of going up; Described socket 1 below of going up forms Europe rule plug 11, and described socket 2 tops down form the Europe rule jack 25 that the Europe rule plug 11 of keeping supplying socket 1 is inserted embedding; Be provided with the movable plug of two groups of different sizes in the described socket 2 down; Through push button 223; 214 with in the socket 2 under socket 2 or the withdrawal under the movable plug release, the two-pin plug 22 that the three-pin plug 21 that the movable plug of described two groups of different sizes is respectively English is shared with American Australia formula.
Particularly, see Fig. 3,4, last socket 1 surface forming has last jack 12; In last socket 1, be provided with a dust guard, comprise that one hides the dust cap 13 of going up jack 12, there is the round hole of a level at dust cap 13 centers; Be placed with a spring 15, this dust cap 13 is installed on the support 14, forms a convexity 141 and a catch 142 on this support 14; Spring 15 props up on the catch 142 of support 14, and described protruding 141 on the track that dust cap 13 slides.The plug of electrical appliance inserts when going up jack 12, and the plug of electrical appliance is pushed dust cap 13 open and got into upward socket 1 inside, and dust cap 13 moves backward; Spring 15 is in the thrust lower compression of dust cap 13, and protruding 141 pairs of dust caps 13 carry out spacing, after the plug of electrical appliance is extracted; Dust cap 13 resets under the elastic force effect of spring 15, and is following for protruding 141 detailed Action Specification, this product when the user uses the plug of oneself to insert; But two contact pins with plug all do not insert in the socket aperture 12 ,-and when just a contact pin inserts 12, one contact pins of this product socket aperture and then exposes to the open air outside; In this time, dust cap 13 has only stressed on one side, can tilt toward stressed one side; After dust cap 141 tilts can by protruding 141 stop that so dust cap 13 no longer slides, socket aperture 12 can't be opened; User's plug also can't insert in the socket aperture 12, and then reminds the user that this uses improperly, has prevented the danger that the user gets an electric shock simultaneously.
See Fig. 5-11B, be provided with the movable plug of two groups of different sizes in the following socket 2, the two-pin plug 22 that the three-pin plug 21 that this movable plug is respectively English is shared with American Australia formula.In the following socket 2 circuit board 23 is installed, welding one R shape contact chip 24 on this circuit board 23; Described R shape contact chip 24 tops have increases flexible circular arc 241, and the below has the horizontal plate 242 that can be close on the circuit board 23.English three-pin plug 21 comprises a body 211 and is installed on English pin 212, foot of the ground wire 213 and the push button 214 on the body 211; Described foot of the ground wire 213 has a rotating shaft 2131, foot of the ground wire 213 is produced 90 degree and perpendicular to following socket 2 surfaces through this rotating shaft 2131.English American shared two-pin plug 22 comprises a main body 221, push button 223 and be installed on the conductive contact 2210 on the main body 221 and be installed on the pin 222 of the axis hole 2211 of conductive contact 2210.Pin 222 has a cylindrical shaft 2221, on the cylindrical shaft 2221 screw thread is arranged, and the axis hole 2211 on the conductive contact 2210 is provided with the threads engaged of screw thread and cylindrical shaft 2221, and pin 222 is rotated along axis hole 2211.English three-pin plug 21 passes circuit board 23 respectively with the two-pin plug 22 that American Australia formula is shared, and its pin and circuit board 2 are electrically connected.
Being provided with AC in the last socket 1 changes the power module 16 of DC and the socket flower 162 of at least one USB charge port 161 and a conduction usefulness, can be connected the charging that realizes electronic product with electronic product through the usb data line.At least one piezo-resistance of serial connection or at least one anion generator between the fiery center line on the power module 16, protective circuit is avoided superpotential infringement.Increase by one group of circuit in the power module 16, and below power module, put a battery battery charge.Europe rule plug 11 is made up of contact pin 112 and Plug pin patch bay 113, and its contact pin 112 is provided with a perforation 111, electronics line of welding or fuse or temperature switch or Thermal Cutoffs in the perforation 111; Contact pin 112 is installed on the Plug pin patch bay 113, and a Plug pin patch bay lockhole 1131 is arranged on the Plug pin patch bay 113, and Plug pin patch bay 113 places are gone up on the socket 1.When the situation that is short-circuited or leaks electricity, electronics line or fuse or temperature switch or Thermal Cutoffs break off, with the protection electrical appliance.
During use, select required plug specification as required, european plugs, American plug, English plug and Australia's formula plug are arranged.Below be the use of all size plug:
European plugs: going up socket 1 its plug 11 is European specification, uses separately and goes up socket 1, plug 11 is inserted in the socket be electrically connected with the city.
English plug: through cooperating of plug 11 and following jack 25; To go up socket 1 slotting being embedded into down in the socket 2; Through push button 214 three-pin plug 21 is released socket 2 down, with being electrically connected with the city in the three-pin plug 21 insertion sockets, the back of finishing using advances socket 2 down through push button 214 with three-pin plug 21.
American socket: through cooperating of plug 11 and following jack 25; To go up socket 1 slotting being embedded into down in the socket 2; Through push button 223 two-pin plug 22 is released socket 2 down, with being electrically connected with the city in the two-pin plug 22 insertion sockets, the back of finishing using advances socket 2 down through push button 223 with two plugs 22.
Australia's formula plug: through cooperating of plug 11 and following jack 25; To go up socket 1 and insert and be embedded into play in the socket 2, through push button 223 two-pin plug 22 is released down socket 2 after, through cylindrical shaft 2221 with pin 222 along the axle rotation; Turn to assigned address; Two-pin plug 22 inserted in the sockets is electrically connected with the city, the back of finishing using is rotated pin 222 through cylindrical shaft 2221 and is put original position, under through push button 223 two plugs 22 being advanced in the socket 2.The utility model is not when using, and three-pin plug 21 all is accommodated in down in the socket 2 with two-pin plug 22.
Certainly; The above is merely an embodiment of the utility model; Be not to limit the utility model practical range, all equivalences of doing according to the said structure of the utility model claim, characteristic and principle change or modify, and all should be included in the utility model claim.

Claims (9)

1. transducer with many specification plug; Have last socket (1) and reach the combination of socket (2) down; Seeing through this combination can let various different plugs use in different jack systems such as Europe rule, English rule, Australia's rule and U.S. rule through this product; Advise jack system in Europe and can use socket (1) separately, in English rule, U.S. rule, Australia's rule jack system, use then will be gone up socket (1) and inserted socket (2) down; Use the plug of socket (2) down; It is characterized in that: the described slotting socket (2) that is embedded in down of socket (1) of going up, described socket (1) below of going up forms Europe rule plug (11), forms the Europe rule jack (25) that the Europe rule plugs (11) of keeping supplying socket (1) are inserted embedding above the described socket (2) down; Be provided with the movable plug of two groups of different sizes in the described socket (2) down; Through push button (223; 214) with in the socket (2) under socket (2) or the withdrawal under the movable plug release, the movable plug of described two groups of different sizes is respectively English three-pin plug (21) and the shared two-pin plug (22) of American Australia formula.
2. a kind of transducer according to claim 1 with many specification plug; It is characterized in that: described English three-pin plug (21) comprises a body (211) and is installed on the English pin (212) on the body (211); Foot of the ground wire (213) and push button (214); Described foot of the ground wire (213) has a rotating shaft (2131), foot of the ground wire (213) is produced 90 degree and perpendicular to following socket (2) surface through this rotating shaft (2131).
3. a kind of transducer according to claim 1 with many specification plug; It is characterized in that: the two-pin plug (22) that described American Australia formula is shared comprises a main body (221), push button (223) and be installed on the conduction adapter (2210) on the main body (221) and be installed on the pin (222) of the axis hole (2211) of conduction adapter (2210); Described pin (222) has a cylindrical shaft (2221), and described cylindrical shaft has screw thread on (2221); The threads engaged that screw thread and cylindrical shaft (2221) are arranged on the axis hole (2211) on the described conduction adapter (2210).
4. a kind of transducer according to claim 1 with many specification plug; It is characterized in that: described socket (1) surface forming of going up has last jack (12); In last socket (1), be provided with one and hide the dust cap (13) of going up jack (12), there is the round hole of a level at this dust cap (13) center, can put spring (15); This dust cap (13) is installed on the support (14); And spring (15) is propped up on the catch (142) of support (14), and forming convexity (141) on the described support (14), described convexity (141) is on the track that dust cap (13) slides.
5. a kind of transducer with many specification plug according to claim 1 is characterized in that: in the socket (2) circuit board (23) is installed under described, this circuit board (23) is gone up welding R shape contact chip (24); Described R shape contact chip (24) top has the flexible circular arc (241) of increasing, the below have one can be close to circuit board (23) horizontal plate (242).
6. a kind of transducer according to claim 1 with many specification plug; It is characterized in that: described Europe rule plugs (11) are by contact pin (112); Plug pin patch bay (113) is formed; Its contact pin (112) is provided with a perforation (111), electronics line of welding or fuse or temperature switch or Thermal Cutoffs in the described perforation (111); Described contact pin (112) is arranged on the Plug pin patch bay (113), and a Plug pin patch bay lockhole (1131) is arranged on the Plug pin patch bay (113), and Plug pin patch bay (113) is locked in socket (1).
7. a kind of transducer with many specification plug according to claim 1 is characterized in that: being provided with AC in the described upward socket (1) changes the power module (16) of DC and the socket flower (162) of at least one USB charge port (161) and a conduction usefulness.
8. a kind of transducer according to claim 1 with many specification plug; It is characterized in that: described going up is provided with the power module (16) that AC changes DC in the socket (1), at least one piezo-resistance of serial connection or at least one anion generator between the fiery center line on the power module (16).
9. a kind of transducer with many specification plug according to claim 8 is characterized in that, described power module (16) increases by one group of circuit to battery charge, and below power module, puts a battery.
CN2012201729462U 2012-04-20 2012-04-20 Converter with multi-specification plug CN202585989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201729462U CN202585989U (en) 2012-04-20 2012-04-20 Converter with multi-specification plug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012201729462U CN202585989U (en) 2012-04-20 2012-04-20 Converter with multi-specification plug
PCT/CN2012/076229 WO2013155759A1 (en) 2012-04-20 2012-05-29 Multi-standard plug converter

Publications (1)

Publication Number Publication Date
CN202585989U true CN202585989U (en) 2012-12-05

Family

ID=47255360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201729462U CN202585989U (en) 2012-04-20 2012-04-20 Converter with multi-specification plug

Country Status (2)

Country Link
CN (1) CN202585989U (en)
WO (1) WO2013155759A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103378504A (en) * 2012-04-24 2013-10-30 亚旭电子科技(江苏)有限公司 Power supply expansion structure with socket and plug and power supply expansion device
EP2942845A1 (en) * 2014-05-08 2015-11-11 Cord-IT Limited A universal socket device
WO2017076049A1 (en) * 2015-11-08 2017-05-11 乐视控股(北京)有限公司 Inner support for packaging box for adapter connector, and packaging structure thereof
CN106704934A (en) * 2016-11-18 2017-05-24 河南理工大学 Mechanical type lifting electric novel street lamp
CN110247228A (en) * 2019-07-02 2019-09-17 惠州市玛尼电器实业有限公司 A kind of flame-retardant multifunctional safety socket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018007269B4 (en) * 2018-09-01 2020-03-26 Travel Blue Limited Universal connector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200144906Y1 (en) * 1996-04-12 1999-06-15 최광열 Coupling structure of the power grounding rod which also serves as a fuse to the power plug
AU2002302289A1 (en) * 2001-06-05 2002-08-19 Mcruff Ag Mains plug
CN201118048Y (en) * 2007-09-17 2008-09-17 欧铨辉 Multifunction converter
ES2618179T3 (en) * 2008-06-17 2017-06-21 Walter Ruffner Three-pole adapter set with a male connector piece and a base piece that can be plugged into the male connector piece
CN201278420Y (en) * 2008-09-17 2009-07-22 林锋 Intelligent multifunctional electric power socket
CN101640336B (en) * 2009-08-28 2011-10-26 浙江富豪特电器工具有限公司 Single plugging prevention socket

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103378504A (en) * 2012-04-24 2013-10-30 亚旭电子科技(江苏)有限公司 Power supply expansion structure with socket and plug and power supply expansion device
CN103378504B (en) * 2012-04-24 2015-06-17 亚旭电子科技(江苏)有限公司 Power supply expansion structure with socket and plug and power supply expansion device
EP2942845A1 (en) * 2014-05-08 2015-11-11 Cord-IT Limited A universal socket device
WO2017076049A1 (en) * 2015-11-08 2017-05-11 乐视控股(北京)有限公司 Inner support for packaging box for adapter connector, and packaging structure thereof
CN106704934A (en) * 2016-11-18 2017-05-24 河南理工大学 Mechanical type lifting electric novel street lamp
CN110247228A (en) * 2019-07-02 2019-09-17 惠州市玛尼电器实业有限公司 A kind of flame-retardant multifunctional safety socket

Also Published As

Publication number Publication date
WO2013155759A1 (en) 2013-10-24

Similar Documents

Publication Publication Date Title
CN106705396B (en) A kind of air-conditioning fixing device
CN106233546B (en) Docking station with revolvable multi-plug connector
CN103378625B (en) Portable power source
CN201213190Y (en) Plug construction capable of regulating using angle
US8414318B1 (en) Power adapter having a plug module mounted on a substrate with multiple fasteners with clasps
CN104852217B (en) A kind of direct insertion self-locking explosionproof electric connecting device and plug and socket thereof
CN105337115A (en) Safety socket
CN201508951U (en) Connecting socket
CN204947153U (en) A kind of magnetic connector
CN202474374U (en) Power bar
CN206099077U (en) Power supply cabinet
CN102570114B (en) Jack base of power plug
US7675264B2 (en) Charging and power-supply device
WO2016023428A1 (en) Multi-functional charger
CN104993267B (en) A kind of flexible blade inserting mobile socket
CN204257874U (en) A kind of Novel socket
CN107465013B (en) Electric connector
CN205846400U (en) Jack can the intelligent socket of multi-directional rotation
CN203813106U (en) Multipurpose safety pressing socket
US9437993B2 (en) Device for imparting electrical energy to one or more plugs
CN104882933B (en) Combined charging is precious
TWM406297U (en) Safe socket
CN207069129U (en) A kind of rotating mechanism based on socket
TW201242188A (en) Thin socket
CN204905563U (en) Anti -drop power plug socket

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20200420