CN105633690A - Three-hole power socket with adjustable jack pitch for single-phase power supply - Google Patents
Three-hole power socket with adjustable jack pitch for single-phase power supply Download PDFInfo
- Publication number
- CN105633690A CN105633690A CN201610147312.4A CN201610147312A CN105633690A CN 105633690 A CN105633690 A CN 105633690A CN 201610147312 A CN201610147312 A CN 201610147312A CN 105633690 A CN105633690 A CN 105633690A
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- power supply
- jack
- hole
- elastic switch
- power socket
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A three-hole power socket with adjustable jack pitch for a single-phase power supply belongs to the field of a three-hole power socket. By the three-hole power socket, the problems that the distance between adjacent two jacks cannot be adjusted and other power jacks are covered by a load plug when the load plug is over large in volume to cause low utilization ratio of the jacks on the power socket and a potential risk existing during misoperation since the distance between adjacent two jacks on the power socket is the same are solved. The three-hole power socket comprises N three-hole power sockets and two sliding rails, wherein three power jacks exist on each three-hole power socket, baffle plates are arranged at the two ends of each sliding rail, N is an integer more than 1, and the two sides of each three-hole power socket are respectively connected with the sliding rails in a sliding way through pulleys. The three-hole power socket is mainly used for supplying socket to a load.
Description
Technical field
The invention belongs to three-hole power socket field.
Background technology existing single-phase power supply (220V) Three-hole socket, , only have two kinds nothing more than, a kind of is external belt power switch, another kind has done the anti-insertion of protection, but fundamentally do not solve safety problem, by opening switch or insert that other article are the same can cause corresponding danger by force, security is low, the special children for mishandle or blind person's injury are especially huge, and existing attaching plug specification and shape size differ, adjacent two in supply socket common on the market are equal to the distance between jack, it is not suitable for the load that plug is excessive, make the utilization ratio of the jack in supply socket low.
Summary of the invention
The present invention is adjacent two the distance between jack is identical in order to solve in existing supply socket, make adjacent two the distance between jack cannot be regulated, when load plug volume is excessive, make it to block other power supply jack, cause that the utilization ratio of the jack in supply socket is low and there is the problem of potential safety hazard during mishandle. The present invention provides a kind of jack interval adjustable single-phase power supply three hole double-jack power socket.
Jack interval adjustable single-phase power supply three hole double-jack power socket, it comprises N number of three-hole power socket and two slide rails, and on each three-hole power socket exist three power supply jacks, the two ends of every bar slide rail are provided with baffle plate, N be greater than 1 integer,
The both sides of each three-hole power socket are all slidably connected with two slide rails respectively by pulley;
Each three-hole power socket comprises three shell fragments, elastic switch K1, elastic switch K2, elastic switch K3, pilot circuit and intermediate relay KA; Wherein, elastic switch K1, elastic switch K2, elastic switch K3, pilot circuit and intermediate relay KA are all arranged in three-hole power socket,
The inwall of each power supply jack of three-hole power socket is provided with a shell fragment, and one end of shell fragment is fixed on the inwall of power supply jack, and the other end of shell fragment is suspended in power supply jack,
Elastic switch K1 is arranged on the inwall of first power supply jack of three-hole power socket, the shell fragment in this power supply jack for controlling the ON/OFF of elastic switch K1,
Elastic switch K2 is arranged on the inwall of the 2nd power supply jack of three-hole power socket, the shell fragment in the 2nd power supply jack for controlling the ON/OFF of elastic switch K2,
Elastic switch K3 is arranged on the inwall of the 3rd power supply jack of three-hole power socket, the shell fragment in the 3rd power supply jack for controlling the ON/OFF of elastic switch K3,
One end of one end of elastic switch K1, one end of elastic switch K2, elastic switch K3 and the positive source input terminus of pilot circuit are connected with+5V power supply simultaneously,
The other end of elastic switch K1 is connected with the first triggering signal input terminus of pilot circuit, the other end of elastic switch K2 is connected with the 2nd triggering signal input terminus of pilot circuit, the other end of elastic switch K3 is connected with the 3rd triggering signal input terminus of pilot circuit, the power cathode output terminal of pilot circuit is connected with power supply ground
The control signal output terminal of pilot circuit is connected with one end of the coil of intermediate relay KA, another termination power supply ground of the coil of intermediate relay KA,
One end of the normally opened contact of intermediate relay KA is connected with 220V power supply, and the other end of the normally opened contact of intermediate relay KA is electrically connected with in three-hole power socket three power supply jacks;
Evenly being provided with N-1 limiting plate in the slideway of every bar slide rail, limiting plate is for carrying out spacing to three-hole power socket.
Described jack interval adjustable single-phase power supply three hole double-jack power socket, it also comprises a hook, and this hook is arranged on a slide rail.
Described jack interval adjustable single-phase power supply three hole double-jack power socket, it also comprises crossbeam and another hook, and crossbeam is vertical with two slide rails, and the one end with two slide rails is all fixedly connected with, and another hook is arranged on crossbeam.
The angle of the inwall of the power supply jack at described shell fragment and its place is 30 �� to 60 ��.
The useful effect that the present invention brings is, all three liang of hole power sockets are removable, volume is obtained according to load plug, arbitrarily regulate the position of each three-hole power socket, the utilization ratio of the jack in supply socket is made to reach 100%, and the present invention utilizes power supply socket internal space implantation circuit switch so that socket is not using and during mishandle, it is not energized, reaches the object improving security.
Accompanying drawing explanation
Fig. 1 is the structural representation of adjustable single-phase power supply three hole of the jack interval described in embodiment one double-jack power socket;
Fig. 2 is the structural representation of adjustable single-phase power supply three hole of the jack interval described in embodiment two double-jack power socket;
Fig. 3 is the circuit connecting relation figure in three-hole power socket;
Fig. 4 is the relative position relation figure between shell fragment and elastic switch K1, elastic switch K2 and elastic switch K2.
Embodiment
Embodiment one: present embodiment is described see Fig. 1, Fig. 3 and Fig. 4, jack interval described in present embodiment adjustable single-phase power supply three hole double-jack power socket, it comprises N number of three-hole power socket 1 and two slide rails 2, and each three-hole power socket 1 exists three power supply jack 1-1, the two ends of every bar slide rail 2 are provided with baffle plate, N be greater than 1 integer
The both sides of each three-hole power socket 1 are all slidably connected with two slide rails 2 respectively by pulley;
Each three-hole power socket 1 comprises three shell fragment 1-2, elastic switch K1, elastic switch K2, elastic switch K3, pilot circuit 1-3 and intermediate relay KA; Wherein, elastic switch K1, elastic switch K2, elastic switch K3, pilot circuit 1-3 and intermediate relay KA are all arranged in three-hole power socket 1,
The inwall of each power supply jack 1-1 of three-hole power socket 1 is provided with a shell fragment 1-2, and one end of shell fragment 1-2 is fixed on the inwall of power supply jack 1-1, and the other end of shell fragment 1-2 is suspended in power supply jack 1-1,
Elastic switch K1 is arranged on the inwall of first power supply jack 1-1 of three-hole power socket 1, the shell fragment 1-2 in this power supply jack 1-1 for controlling the ON/OFF of elastic switch K1,
Elastic switch K2 is arranged on the inwall of the 2nd power supply jack 1-1 of three-hole power socket 1, the shell fragment 1-2 in the 2nd power supply jack 1-1 for controlling the ON/OFF of elastic switch K2,
Elastic switch K3 is arranged on the inwall of the 3rd power supply jack 1-1 of three-hole power socket 1, the shell fragment 1-2 in the 3rd power supply jack 1-1 for controlling the ON/OFF of elastic switch K3,
One end of one end of elastic switch K1, one end of elastic switch K2, elastic switch K3 and the positive source input terminus of pilot circuit 1-3 are connected with+5V power supply simultaneously,
The other end of elastic switch K1 is connected with the first triggering signal input terminus of pilot circuit 1-3, the other end of elastic switch K2 is connected with the 2nd triggering signal input terminus of pilot circuit 1-3, the other end of elastic switch K3 is connected with the 3rd triggering signal input terminus of pilot circuit 1-3, the power cathode output terminal of pilot circuit 1-3 is connected with power supply ground
The control signal output terminal of pilot circuit 1-3 is connected with one end of the coil of intermediate relay KA, another termination power supply ground of the coil of intermediate relay KA,
One end of the normally opened contact of intermediate relay KA is connected with 220V power supply, and the other end of the normally opened contact of intermediate relay KA is electrically connected with three power supply jack 1-1 in three-hole power socket 1.
In present embodiment, N number of three-hole power socket 1 is all slidably connected at two slide rails 2 by pulley, can prolong and slide rail 2 length direction moves, and the two ends of every bar slide rail 2 are provided with baffle plate and prevent three-hole power socket 1 from skidding off the slideway of slide rail 2, make N number of three-hole power socket 1 all slidably, prevent the utilization of the jack hindering it adjacent because plug is excessive so that the utilization ratio of each three-hole power socket 1 all reaches 100%.
Pilot circuit 1-3 is by existing techniques in realizing, pilot circuit 1-3 is for judging whether two triggering signals of input are high level simultaneously, when two triggering signals are high level simultaneously, the coil of intermediate relay KA obtains electric, and the normally opened contact of intermediate relay KA closes.
In the process used: when inserting in three power supply jack 1-1 of three-hole power socket 1 when load plug simultaneously, shell fragment 1-2 is by power, make it shell fragment 1-2 to bend downwards, three shell fragment 1-2 be bent to a certain degree respectively with elastic switch K1, elastic switch K2 contacts with elastic switch K3, elastic switch K1, elastic switch K2, elastic switch K3 closes by power, now pilot circuit 1-3 receives three triggering signals simultaneously, and judge whether three triggering signals are high level simultaneously, when three triggering signals are high level simultaneously, the control signal output terminal of pilot circuit 1-3 exports high level, the coil of intermediate relay KA obtains electric, the normally opened contact of intermediate relay KA is closed, load plug obtains electric 220V.
When mishandle three-hole power socket 1, make elastic switch K1, in elastic switch K2 and elastic switch K2, any one is failure to actuate or during three elastic switch K1 to K3 successively action, now pilot circuit 1-3 judges whether the signal of three triggering signal input terminus inputs is high level simultaneously, judged result is no, the normally opened contact of intermediate relay KA is still in disconnection state, it is failure to actuate, now load must not be electric, mishandle can not make people be in dangerous state, the security of jack interval of the present invention adjustable single-phase power supply three hole double-jack power socket is made to improve 100%, without potential safety hazard.
Embodiment two: present embodiment is described see Fig. 2, the difference of the jack interval adjustable single-phase power supply three hole double-jack power socket described in present embodiment and embodiment one is, evenly being provided with N-1 limiting plate 3 in the slideway of every bar slide rail 2, limiting plate 3 is for carrying out spacing to three-hole power socket 1.
The limiting plate 3 increased in present embodiment, prevents jack interval adjustable single-phase power supply three hole double-jack power socket when vertically placing, and N number of three-hole power socket 1 is enumerated together, hinders each three-hole power socket 1 to slide,
The set-up mode of N-1 limiting plate 3 in the slideway of every bar slide rail 2, makes the slip of each three-hole power socket 1 more convenient.
Embodiment three: present embodiment is described see Fig. 2, the difference of the jack interval adjustable single-phase power supply three hole double-jack power socket described in present embodiment and embodiment one is, it also comprises a hook 4, and this hook 4 is arranged on a slide rail 2.
Present embodiment increases a hook 4 so that it is more convenient that jack interval adjustable single-phase power supply three hole double-jack power socket uses.
Embodiment four: present embodiment is described see Fig. 2, the difference of the jack interval adjustable single-phase power supply three hole double-jack power socket described in present embodiment and embodiment one, two or three is, it also comprises crossbeam 5 and another hook 4, crossbeam 5 is vertical with two slide rails 2, and the one end with two slide rails 2 is all fixedly connected with, and another hook 4 is arranged on crossbeam 5.
Another hook 4 increased in present embodiment so that it is more convenient that jack interval adjustable single-phase power supply three hole double-jack power socket uses.
Embodiment five: present embodiment is described see Fig. 4, the difference of the jack interval adjustable single-phase power supply three hole double-jack power socket described in present embodiment and embodiment one is, the angle of the inwall of the power supply jack 1-1 at described shell fragment 1-2 and its place is 30 �� to 60 ��.
In present embodiment; the present invention effectively solves; power switch is external or protects the security of the supply socket of anti-insertion; simultaneously owing to switch is not energized when not inserting plug; greatly improve provide protection; utilize ground wire do not have electricity principle, even if switch shrapnel be placed on ground receptacle also increase mishandle cause socket energising also be unlikely to cause get an electric shock.
Claims (5)
1. jack interval adjustable single-phase power supply three hole double-jack power socket, it is characterized in that, it comprises N number of three-hole power socket (1) and two slide rails (2), and each three-hole power socket (1) upper existence three power supply jacks (1-1), the two ends of every bar slide rail (2) are provided with baffle plate, N be greater than 1 integer
The both sides of each three-hole power socket (1) are all slidably connected with two slide rails (2) respectively by pulley;
Each three-hole power socket (1) comprises three shell fragments (1-2), elastic switch K1, elastic switch K2, elastic switch K3, pilot circuit (1-3) and intermediate relay KA; Wherein, elastic switch K1, elastic switch K2, elastic switch K3, pilot circuit (1-3) and intermediate relay KA are all arranged in three-hole power socket (1),
The inwall of each power supply jack (1-1) of three-hole power socket (1) is provided with a shell fragment (1-2), one end of shell fragment (1-2) is fixed on the inwall of power supply jack (1-1), the other end of shell fragment (1-2) is suspended in power supply jack (1-1)
Elastic switch K1 is arranged on the inwall of first power supply jack (1-1) of three-hole power socket (1), the shell fragment (1-2) in this power supply jack (1-1) for controlling the ON/OFF of elastic switch K1,
Elastic switch K2 is arranged on the inwall of the 2nd power supply jack (1-1) of three-hole power socket (1), the shell fragment (1-2) in the 2nd power supply jack (1-1) for controlling the ON/OFF of elastic switch K2,
Elastic switch K3 is arranged on the inwall of the 3rd power supply jack (1-1) of three-hole power socket (1), the shell fragment (1-2) in the 3rd power supply jack (1-1) for controlling the ON/OFF of elastic switch K3,
One end of one end of elastic switch K1, one end of elastic switch K2, elastic switch K3 and the positive source input terminus of pilot circuit (1-3) are connected with+5V power supply simultaneously,
The other end of elastic switch K1 is connected with the first triggering signal input terminus of pilot circuit (1-3), the other end of elastic switch K2 is connected with the 2nd triggering signal input terminus of pilot circuit (1-3), the other end of elastic switch K3 is connected with the 3rd triggering signal input terminus of pilot circuit (1-3), the power cathode output terminal of pilot circuit (1-3) is connected with power supply ground
The control signal output terminal of pilot circuit (1-3) is connected with one end of the coil of intermediate relay KA, another termination power supply ground of the coil of intermediate relay KA,
One end of the normally opened contact of intermediate relay KA is connected with 220V power supply, and the other end of the normally opened contact of intermediate relay KA is electrically connected with three power supply jacks (1-1) in three-hole power socket (1).
2. jack interval according to claim 1 adjustable single-phase power supply three hole double-jack power socket, it is characterized in that, evenly being provided with N-1 limiting plate (3) in the slideway of every bar slide rail (2), limiting plate (3) is for carrying out spacing to three-hole power socket (1).
3. jack interval according to claim 1 adjustable single-phase power supply three hole double-jack power socket, it is characterised in that, it also comprises a hook (4), and this hook (4) is arranged on a slide rail (2).
4. jack interval adjustable single-phase power supply three hole double-jack power socket according to claim 1,2 or 3, it is characterized in that, it also comprises crossbeam (5) and another hook (4), crossbeam (5) is vertical with two slide rails (2), and the one end with two slide rails (2) is all fixedly connected with, and another hook (4) be arranged on crossbeam (5).
5. jack interval according to claim 1 adjustable single-phase power supply three hole double-jack power socket, it is characterised in that, described shell fragment (1-2) is 30 �� to 60 �� with the angle of the inwall of the power supply jack (1-1) at its place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147312.4A CN105633690B (en) | 2016-03-15 | 2016-03-15 | The adjustable single phase poaer supply three-hole power socket of jack spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147312.4A CN105633690B (en) | 2016-03-15 | 2016-03-15 | The adjustable single phase poaer supply three-hole power socket of jack spacing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105633690A true CN105633690A (en) | 2016-06-01 |
| CN105633690B CN105633690B (en) | 2017-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147312.4A Active CN105633690B (en) | 2016-03-15 | 2016-03-15 | The adjustable single phase poaer supply three-hole power socket of jack spacing |
Country Status (1)
| Country | Link |
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| CN (1) | CN105633690B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463525A (en) * | 2017-07-25 | 2017-12-12 | 合肥铭剑信息技术有限公司 | A kind of multinational computer input apparatus connector |
| CN108819795A (en) * | 2018-08-22 | 2018-11-16 | 深圳驿普乐氏科技有限公司 | A kind of charging unit and method of recognizable power outlet type |
| CN108923155A (en) * | 2018-07-11 | 2018-11-30 | 祖全达 | A kind of socket changing jack distance by local deformation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09180805A (en) * | 1995-12-28 | 1997-07-11 | Matsushita Electric Works Ltd | Receptacle |
| CN2481012Y (en) * | 2001-06-13 | 2002-03-06 | 曾艺 | Safety power source socket |
| CN101621165A (en) * | 2009-08-03 | 2010-01-06 | 杭州凯特电器有限公司 | Combined safe wiring board |
| CN202019087U (en) * | 2011-03-21 | 2011-10-26 | 湖南奥盟电器有限公司 | Touch anti-electric shock energy-saving socket |
| CN102412471A (en) * | 2011-09-28 | 2012-04-11 | 刁新建 | Power strip |
| CN202930646U (en) * | 2012-12-03 | 2013-05-08 | 华北电力大学 | Mobile power supply socket board |
| CN104319524A (en) * | 2014-11-06 | 2015-01-28 | 李明生 | Safe socket |
| CN204407623U (en) * | 2015-01-31 | 2015-06-17 | 刘素娟 | A kind of safety power socket |
| CN204835027U (en) * | 2015-09-01 | 2015-12-02 | 梁海鸥 | But socket device is arranged to improved generation of automatically regulated plug position |
| CN205385141U (en) * | 2016-03-15 | 2016-07-13 | 国网黑龙江省电力有限公司信息通信公司 | Three hole supply socket of single phase power with adjustable jack spacing |
-
2016
- 2016-03-15 CN CN201610147312.4A patent/CN105633690B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09180805A (en) * | 1995-12-28 | 1997-07-11 | Matsushita Electric Works Ltd | Receptacle |
| CN2481012Y (en) * | 2001-06-13 | 2002-03-06 | 曾艺 | Safety power source socket |
| CN101621165A (en) * | 2009-08-03 | 2010-01-06 | 杭州凯特电器有限公司 | Combined safe wiring board |
| CN202019087U (en) * | 2011-03-21 | 2011-10-26 | 湖南奥盟电器有限公司 | Touch anti-electric shock energy-saving socket |
| CN102412471A (en) * | 2011-09-28 | 2012-04-11 | 刁新建 | Power strip |
| CN202930646U (en) * | 2012-12-03 | 2013-05-08 | 华北电力大学 | Mobile power supply socket board |
| CN104319524A (en) * | 2014-11-06 | 2015-01-28 | 李明生 | Safe socket |
| CN204407623U (en) * | 2015-01-31 | 2015-06-17 | 刘素娟 | A kind of safety power socket |
| CN204835027U (en) * | 2015-09-01 | 2015-12-02 | 梁海鸥 | But socket device is arranged to improved generation of automatically regulated plug position |
| CN205385141U (en) * | 2016-03-15 | 2016-07-13 | 国网黑龙江省电力有限公司信息通信公司 | Three hole supply socket of single phase power with adjustable jack spacing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463525A (en) * | 2017-07-25 | 2017-12-12 | 合肥铭剑信息技术有限公司 | A kind of multinational computer input apparatus connector |
| CN108923155A (en) * | 2018-07-11 | 2018-11-30 | 祖全达 | A kind of socket changing jack distance by local deformation |
| CN108819795A (en) * | 2018-08-22 | 2018-11-16 | 深圳驿普乐氏科技有限公司 | A kind of charging unit and method of recognizable power outlet type |
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| Publication number | Publication date |
|---|---|
| CN105633690B (en) | 2017-12-26 |
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Inventor after: Yang Lei Inventor after: Chen Hong Inventor after: Wu Weidong Inventor before: Yang Lei |
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