CN116613598B - Plug-in socket capable of being additionally provided with multi-module plug socket - Google Patents

Plug-in socket capable of being additionally provided with multi-module plug socket Download PDF

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Publication number
CN116613598B
CN116613598B CN202310888084.6A CN202310888084A CN116613598B CN 116613598 B CN116613598 B CN 116613598B CN 202310888084 A CN202310888084 A CN 202310888084A CN 116613598 B CN116613598 B CN 116613598B
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CN
China
Prior art keywords
socket
power strip
metal
plug
board
Prior art date
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Active
Application number
CN202310888084.6A
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Chinese (zh)
Other versions
CN116613598A (en
Inventor
尤湘涛
马婵婵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Litesun Electric Co Ltd
Original Assignee
Ningbo Litesun Electric Co Ltd
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 Ningbo Litesun Electric Co Ltd filed Critical Ningbo Litesun Electric Co Ltd
Priority to CN202310888084.6A priority Critical patent/CN116613598B/en
Publication of CN116613598A publication Critical patent/CN116613598A/en
Application granted granted Critical
Publication of CN116613598B publication Critical patent/CN116613598B/en
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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/02Contact members
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/46Bases; Cases
    • H01R13/514Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable

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  • 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

The invention discloses a socket with a plurality of plug sockets capable of being additionally arranged, and relates to the technical field of socket with plug sockets. The invention can be freely combined on the carrying according to the demands of users, when the demand is lower, the carrying space is saved by carrying only the main power strip, in addition, in the installation mode, the forward installation and the reverse installation can be adopted, when the plug is larger, the jack beside can be influenced, at the moment, the problems are avoided through a group of forward installation and a group of reverse installation, and the space utilization is improved to a certain extent.

Description

Plug-in socket capable of being additionally provided with multi-module plug socket
Technical Field
The invention relates to the technical field of power strip sockets, in particular to a power strip socket capable of being additionally provided with a multi-module power strip socket.
Background
The multi-module plug socket is a socket design capable of simultaneously connecting a plurality of plugs. Such sockets typically have a plurality of receptacles that can receive different types of plugs, such as european standard plugs, american standard plugs, british standard plugs, and the like.
For this, chinese application number: CN203787659U discloses a modular jack usable for wall jack extension and extension, comprising: commercial power exchange module, wall extension base module, socket module, charging socket module, safety protection plate, its characterized in that: the commercial power exchange module and the wall expansion base module can supply a commercial power bridge to the socket module or the charging socket module; the AC/DC conversion circuit is arranged in the commercial power exchange module and the wall extension base module and can supply power to the commercial power exchange module, the wall extension base module, the charging socket module and the touch switch on the socket module, and the AC/DC conversion circuit is one set or not provided with the AC/DC conversion circuit; the utility power exchange module is provided with a power switch, and the power switch is touch type or key type. The utility model can be flexibly combined, the number of the jacks of the extension socket and the wall extension socket can be increased or decreased, meanwhile, the wall extension socket can exchange modules with the extension socket, thereby making the best use of things, avoiding repeated purchase and reducing the use cost.
While multi-module plug strip receptacles have many advantages, there are also potential drawbacks, including the fact that multi-module plug receptacles are typically larger than conventional receptacles, requiring more space to install and use. This may lead to space shortage situations, especially when multiple appliances need to be connected.
To solve the above problems, a plug socket capable of adding a multi-module plug socket is provided.
Disclosure of Invention
The invention aims to provide a socket with a plurality of plug sockets, which solves the problem that the space of the socket in the background technology cannot be well managed and utilized.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a can add row socket of inserting of multimode plug seat, includes the main row of inserting, the front end of main row of inserting links up and has the electric wire plug, the rear end of electric wire plug is connected with can dismantle the row of inserting, be connected with the socket on the outer wall of main row of inserting, can dismantle and be connected with embedded head on the outer wall of row of inserting, can dismantle the other one end of row of inserting and be provided with the adaptor, the inner wall of adaptor is connected with the inner liner, and the inside of main row of inserting has the socket, and the inside of main row of inserting still is connected with the integrated board, the socket is connected with the integrated board two, the internally connected with the push pedal of integrated board, the upper end of push pedal is connected with the stopper, one side of main row of inserting is located the inside embedding of socket has the metal column, the top of metal column is connected with the metal paster, the upper surface of push pedal is provided with the stopper, terminal one side of push pedal is provided with the contact piece, the bottom fixedly connected with of integrated board links up the board, the inside of integrated board is embedded with the slide, the surface of integrated board has the through-hole, the adapter has still been connected with the slide on the surface of integrated board.
Preferably, the socket is matched with the embedded head, the embedded head is embedded in the socket, and a sealing rubber ring is arranged at the joint of the socket and the embedded head.
Preferably, the wire plug extends to the inside of the main power strip through the outside of the main power strip and is connected with the adapter, and the wire plug provides electric energy for the integrated circuit at the upper end of the integrated board.
Preferably, the metal column and the metal patch penetrate through the main insertion and discharge device and are arranged at the upper end of the sliding plate, and the bottom end of the metal column is correspondingly arranged right above the through hole.
Preferably, the metal posts and the metal patch are each provided with two groups, one group of metal posts being connected to the left end side of the joint plate, and the other group of metal posts being connected to the right end side of the joint plate.
Preferably, the connection plate is made of non-metal materials, wherein a metal lug is arranged at the connection part of the connection plate and the metal column, and the metal lug is connected with the output end and the input end of the integrated plate through wires.
Preferably, the contact piece is embedded in the sliding plate and is in sliding connection with the sliding plate, and when the contact piece slides to the upper end of the via hole, the metal lug, the contact piece and the metal column at the upper end of the connecting plate form a connecting passage.
Preferably, the embedded heads arranged on one side of the detachable power strip are flush with the connectors arranged on the other side of the detachable power strip, and the interval between the embedded heads is consistent with the interval between the jacks.
Preferably, the detachable power strip is internally provided with a socket board, an integrated board, a contact piece, a limiter, a push plate and a metal column.
Preferably, the detachable power strip is internally provided with two parts of a socket board, an integrated board, a contact piece, a limiter, a push plate and a metal column, wherein one part is used for being connected with the main power strip, and the other part is used for expansion.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the plug strip socket capable of being additionally provided with the multi-module plug strip, when the main plug strip and the detachable plug strip are connected, the plug strip socket and the embedded heads are connected, free combination can be carried according to the requirements of users, when the required quantity is low, the plug strip socket can be used by carrying only the main plug strip, the carrying space is saved, after the main plug strip is used by the users, the rest of the detachable plug strips can be combined according to different requirements of the users, different countries are applicable after the combination, in addition, in the installation mode, forward assembly and reverse assembly can be adopted, when the plug is large, the adjacent plug holes can be influenced, the problem is avoided through a group of forward assembly and a group of reverse assembly, and the space utilization is improved to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the present invention in a forward and reverse mounted state;
fig. 3 is a schematic diagram of a separation structure of a main power strip and a detachable power strip according to the present invention;
FIG. 4 is a schematic view of the structure of the push plate and the metal column of the present invention;
FIG. 5 is a schematic view of the structure of an integrated board and contact pads of the present invention;
FIG. 6 is a schematic view of the structure of the metal post and the connector plate of the present invention;
FIG. 7 is a schematic view of a slider and via structure according to the present invention.
In the figure: 1. a main power strip; 2.a wire plug; 3. the detachable power strip; 4. a socket; 5. an adaptor; 6. an inner liner; 7. a socket board; 8. an integrated board; 9. a contact piece; 10. a limiter; 11. a push plate; 12. a metal column; 13. a metal patch; 14. a splice plate; 15. an adapter; 16. a slide plate; 17. a via hole; 18. the head is embedded.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
Referring to fig. 1-7, the plug socket capable of adding a multi-module plug socket according to the present invention includes a main plug socket 1, a wire plug 2 is connected to the front end of the main plug socket 1, an adapter 15 is further connected to the upper surface of the integrated board 8, in order to connect the main plug socket 1 and the integrated board 8, the end of the wire plug 2 is connected to the adapter 15, the wire plug 2 extends through the outside of the main plug socket 1 to the inside of the main plug socket 1 and is connected to the adapter 15, the wire plug 2 provides electric energy for an integrated circuit at the upper end of the integrated board 8, voltage and current are adjusted by the adapter 15, and then the electric energy is transmitted to the upper end of the integrated board 8, and then is connected to the integrated board 8 through the integrated board 7, after the plug of the electric appliance is inserted into the inside of the integrated board 7, the metal sheet inside the integrated board 7 is connected to the electric appliance, the electric energy is transmitted to the electric appliance, the voltage and the current are adjusted by the adapter 15, the electric energy is received as an input power source, and the alternating current is converted into a direct current. For the adapter 15 to which ac power is input, a rectifier converts ac power into dc power using a rectifying circuit, and a transformer realizes voltage rise and fall by winding different coils. The voltage at the input end is processed by the transformer, the voltage at the output end is correspondingly regulated, the output voltage is more stable by filtering ripple waves and noise in the voltage, the voltage stabilizer generally adopts a feedback control loop, and the working state of the power supply is regulated according to the difference between the output voltage and a set value so as to keep the output voltage stable, and the regulated current and voltage are provided for equipment. The output typically employs a specific plug or interface to adapt to the needs of a specific device.
The rear end of the electric wire plug 2 is connected with a detachable socket 3, the outer wall of the main socket 1 is connected with a socket 4, the outer wall of the detachable socket 3 is connected with an embedded head 18, the socket 4 and the embedded head 18 are matched, the embedded head 18 is embedded in the socket 4, a sealing rubber ring is arranged at the joint of the embedded head 18 arranged on one side of the detachable socket 3 and an adapter 5 arranged on the other side of the detachable socket 3, the interval between the embedded heads 18 is kept flush with the interval between the sockets 4, after the socket plates 7 arranged in the main socket 1 are communicated, in order to meet different requirements of users, the detachable socket 3 is required to be connected for expansion, and before expansion, a metal column 12 and a metal patch 13 embedded in the main socket 1 are uncharged, and electric shock caused by touching the metal patch 13 in use can be avoided;
The other end of the detachable plug row 3 is provided with an adapter 5, the inner wall of the adapter 5 is connected with an inner lining 6, the inside of the main plug row 1 is embedded with a socket board 7, the inside of the main plug row 1 is also connected with an integrated board 8, the socket board 7 is connected with the integrated board 8, the inside of the integrated board 8 is connected with a push board 11, the upper end of the push board 11 is connected with a limiter 10, one side of the main plug row 1 is embedded with a metal column 12 in the socket 4, the top end of the metal column 12 is connected with a metal patch 13, the metal column 12 and the metal patch 13 penetrate through the main plug row 1 and are placed at the upper end of a sliding plate 16, the bottom end of the metal column 12 is correspondingly arranged right above a conducting hole 17, the upper surface of the push board 11 is provided with a limiter 10, one side of the tail end of the push board 11 is provided with a contact piece 9, the bottom end of the integrated board 8 is fixedly connected with a connecting plate 14, the metal posts 12 and the metal patches 13 are respectively provided with two groups, wherein one group of metal posts 12 is connected to the left end side of the connecting plate 14, the other group of metal posts 12 is connected to the right end side of the connecting plate 14, the connecting plate 14 is made of a non-metal material, metal lugs are arranged at the connecting part of the connecting plate 14 and the metal posts 12, the metal lugs are connected to the output end and the input end of the integrated plate 8 through wires, a sliding plate 16 is embedded in the integrated plate 8, a through hole 17 is arranged on the surface of the sliding plate 16, a contact piece 9 is embedded in the sliding plate 16 and is in sliding connection with the sliding plate 16, and when the contact piece 9 slides to the upper end of the through hole 17, a connecting passage is formed by the metal lugs at the upper end of the connecting plate 14, the contact piece 9 and the metal posts 12;
The detachable plug strip 3 is internally provided with a plug board 7, an integrated board 8, a contact piece 9, a limiter 10, a push plate 11 and a metal column 12, the detachable plug strip 3 is internally provided with the plug board 7, the integrated board 8, the contact piece 9, the limiter 10, the push plate 11 and the metal column 12, one part of the two parts is used for forming connection with the main plug strip 1, the other part is used for expansion, when a user needs to access the detachable plug strip 3, the plug strip 3 is continuously butted with a socket 4 at one end of the detachable plug strip 3, the embedded head 18 is inserted into the socket 4 after the butt joint, after the plug strip is firmly inserted, the push plate 11 is pushed in a way that the push plate 11 at the upper end of the main plug strip 1 is pushed in, the contact piece 9 in the main plug strip 1 is wrapped at the upper end of the metal column 12, when the bottom end of the contact piece 9 is contacted with a conducting hole 17 and is contacted with the connecting plug strip 14, after the first step operation is completed, the detachable plug strip 3 is also connected with the internal plug strip 3 through the push plate 11 at one side close to the main plug strip 1, and then the plug strip 2 is connected with the metal column 14 through the detachable plug strip 2 after the plug strip is pressed into the socket 4;
In order to meet different requirements of users, the users can freely combine the detachable power strip 3, when more electric appliances are used, the users can use the detachable power strip 3 by carrying a plurality of groups, and when the electric appliances are less in the requirement, the users can use the detachable power strip by only carrying a group of main power strips 1, so that more space is provided for package, and the use is more convenient;
The detachable power strip 3 is provided with jacks in different countries, is suitable for users to go out of the country, and solves certain problems due to different assembly between the main power strip 1 and the detachable power strip 3 based on the advantages;
The existing electrical appliance is more in variety, a part of electrical appliance plugs are larger, a part of electrical appliance plugs are smaller, the size of the plugs is more different and is not subjected to unified standard, at the moment, when the plug is larger in size, the larger plug can directly block the jacks beside the plug, so that the blocked jacks cannot be used, the plug is quite inconvenient to use, if the distance between the jacks is prolonged, the size of the whole plug row is enlarged, the plug row socket is inconvenient to carry, better utilization of space can be realized by comparing the plug row sockets of the multiple modules through free combination, the problem that the plug blocks the jacks beside the plug can be avoided by changing the connection mode between the main plug row 1 and the detachable plug row 3, when the plug is larger, the positions of the jacks at the upper end of the detachable plug row 3 are opposite, the positions of the jacks at the upper end of the main plug row 1 are staggered after the reverse assembly, so that the problem of blocking cannot occur when the plug is inserted, and more jack design is realized by utilizing smaller storage space.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The utility model provides a can add row's of inserting socket of multimode plug socket, includes that main row (1), its characterized in that inserts: the front end of the main power strip (1) is connected with an electric wire plug (2), the rear end of the main power strip (1) is connected with a detachable power strip (3), the outer wall of the main power strip (1) is connected with a socket (4), the outer wall of the detachable power strip (3) is connected with an embedded head (18), the other end of the detachable power strip (3) is provided with an adapter (5), the inner wall of the adapter (5) is connected with an inner lining (6), the inside of the main power strip (1) is embedded with a socket board (7), the inside of the main power strip (1) is also connected with an integrated board (8), the socket board (7) is connected with the integrated board (8), the inside of the integrated board (8) is connected with a push board (11), the upper end of the push board (11) is connected with a limiter (10), one side of the main power strip (1) is located inside the socket (4) and embedded with a metal column (12), the top end of the metal column (12) is connected with a metal push board (13), the inside of the main power strip (1) is connected with a surface of the integrated board (8), the surface of the integrated board (8) is provided with a contact patch board (16), the surface of the sliding plate (16) is provided with a through hole (17), and the upper surface of the integrated plate (8) is also connected with an adapter (15);
The socket (4) is matched with the embedded head (18), the embedded head (18) is embedded in the socket (4), and a sealing rubber ring is arranged at the joint of the socket and the embedded head;
The electric wire plug (2) penetrates through the outer part of the main power strip (1), extends into the main power strip (1) and is connected with the adapter (15), the adapter (15) receives alternating current from a power supply as an input power supply, converts the alternating current into direct current, adjusts the direct current and then transmits the direct current to the upper end of the integrated board (8), and the electric wire plug (2) provides electric energy for an integrated circuit at the upper end of the integrated board (8); the metal column (12) and the metal patch (13) penetrate through the main power strip (1) and are placed above the sliding plate (16), and the bottom end of the metal column (12) is correspondingly arranged right above the through hole (17); the metal posts (12) and the metal patches (13) are respectively provided with two groups, wherein one group of metal posts (12) is connected to the left end side of the connecting plate (14), and the other group of metal posts (12) is connected to the right end side of the connecting plate (14);
the connecting plate (14) is made of non-metal materials, wherein the connecting plate (14) is provided with metal lugs, and two groups of metal lugs are respectively connected with the output end and the input end of the integrated plate (8) through wires;
The contact piece (9) is embedded in the sliding plate (16) and is in sliding connection with the sliding plate (16), and when the contact piece (9) slides to the upper end of the through hole (17), a connecting passage is formed by the metal lug at the upper end of the connecting plate (14), the contact piece (9) and the metal column (12);
the detachable power strip comprises a detachable power strip (3) and is characterized in that an embedded head (18) arranged on one side of the detachable power strip and an adapter (5) arranged on the other side of the detachable power strip are kept flush, and the interval between the embedded heads (18) is consistent with the interval between the jacks (4); the detachable power strip is characterized in that a socket board (7), an integrated board (8), a contact piece (9), a limiter (10), a push plate (11), a sliding plate (16), a connecting plate (14), metal lugs and metal columns (12) are arranged in the detachable power strip (3).
2. The plug-in strip socket capable of adding a plurality of module plug sockets according to claim 1, wherein: the detachable power strip is characterized in that a contact piece (9), a limiter (10), a push plate (11), a sliding plate (16), a connecting plate (14), two metal lugs and two metal columns (12) are arranged in the detachable power strip (3), one of the two metal lugs is used for being connected with the main power strip (1), and the other one of the two metal lugs is used for expansion.
CN202310888084.6A 2023-07-19 2023-07-19 Plug-in socket capable of being additionally provided with multi-module plug socket Active CN116613598B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310888084.6A CN116613598B (en) 2023-07-19 2023-07-19 Plug-in socket capable of being additionally provided with multi-module plug socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310888084.6A CN116613598B (en) 2023-07-19 2023-07-19 Plug-in socket capable of being additionally provided with multi-module plug socket

Publications (2)

Publication Number Publication Date
CN116613598A CN116613598A (en) 2023-08-18
CN116613598B true CN116613598B (en) 2024-05-17

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2324650Y (en) * 1997-10-22 1999-06-16 李秋山 Multi-purpose safety socket adapted to many kinds of plugs
KR20090011268U (en) * 2008-04-30 2009-11-04 엘지이노텍 주식회사 Multi-power supply device
WO2015169149A1 (en) * 2014-05-07 2015-11-12 李晓庆 Extended combined module power socket and application thereof
CN208637696U (en) * 2018-09-07 2019-03-22 合肥品冠智能电工科技有限责任公司 A kind of combined type socket
CN210224463U (en) * 2019-08-05 2020-03-31 陈钢 A power communication equipment for lightning protection
CN211062948U (en) * 2019-10-22 2020-07-21 郭方栩 Waterproof modular power strip
CN112186405A (en) * 2020-11-04 2021-01-05 张彬 Multifunctional separated plug wire row
KR20210007468A (en) * 2019-07-11 2021-01-20 김남구 Mobile multi-connection device
CN217903635U (en) * 2022-07-19 2022-11-25 东莞市先领电源有限公司 Multifunctional plug convenient to disassemble and assemble
CN218732241U (en) * 2022-10-18 2023-03-24 江西同为科技有限公司 Row of inserting of integrated wiFi route of assembled

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2324650Y (en) * 1997-10-22 1999-06-16 李秋山 Multi-purpose safety socket adapted to many kinds of plugs
KR20090011268U (en) * 2008-04-30 2009-11-04 엘지이노텍 주식회사 Multi-power supply device
WO2015169149A1 (en) * 2014-05-07 2015-11-12 李晓庆 Extended combined module power socket and application thereof
CN208637696U (en) * 2018-09-07 2019-03-22 合肥品冠智能电工科技有限责任公司 A kind of combined type socket
KR20210007468A (en) * 2019-07-11 2021-01-20 김남구 Mobile multi-connection device
CN210224463U (en) * 2019-08-05 2020-03-31 陈钢 A power communication equipment for lightning protection
CN211062948U (en) * 2019-10-22 2020-07-21 郭方栩 Waterproof modular power strip
CN112186405A (en) * 2020-11-04 2021-01-05 张彬 Multifunctional separated plug wire row
CN217903635U (en) * 2022-07-19 2022-11-25 东莞市先领电源有限公司 Multifunctional plug convenient to disassemble and assemble
CN218732241U (en) * 2022-10-18 2023-03-24 江西同为科技有限公司 Row of inserting of integrated wiFi route of assembled

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