CN208623010U - An expandable multifunctional power strip - Google Patents

Abstract

The utility model discloses an expandable multifunctional power outlet, which comprises a main module with a power cord and a plurality of sub-modules. The main module is provided with female pins, and the sub-modules are provided with male pins for connection and expansion interfaces. , the male pins and the extension interface in each of the sub-modules are connected to each other through wires or copper sheets, and the design of the male pins and the female pins can realize the mutual free connection between the main module and the sub-modules, through the male pins and the extension interface The design of the utility model can realize the mutual free connection between multiple sub-modules; the sub-modules are provided with electrical sockets for connecting with electrical appliances and supplying power. The utility model adopts the modular design of the power socket, and each different electrical appliance socket is a functional module, which can be flexibly configured by the user according to the actual use situation, so that the power socket is more flexible, expandable and more efficient.

Description

A kind of expansible Multifunctional power strip

Technical field

The utility model relates to insert row technical field, especially a kind of expansible Multifunctional power strip.

Background technique

With the development of electronic technology, we are able to use various electronic products, therefore electric power plug socket is also for I Live in it is essential.Earliest insert row is simple two or three of jacks, will appear when electrical appliance is more and not enough inserts The case where hole is used.For the electric power plug socket occurred later in order to meet unknown use socket number, an insert row is integrated with various types More than ten 20 jacks, and other function (such as USB function) is added, which increases electric power plug socket the space occupied and make With also extremely inconvenient.We are almost impossible in many cases while sticking with more than ten of jack, this has resulted in power supply and has inserted Come the problems such as utilization rate in many cases is not high, resources idle and use cost are high.Meanwhile the electricity for not being fully utilized The socket of source insert row, excessively idle socket be exposed to it is outer there are some potential safety problemss, be easy to cause electric shock or fire.

Utility model content

Technical problem to be solved by the utility model is: provide it is a kind of be more flexible, extendibility and higher efficiency Multifunctional power strip.

The solution that the utility model solves its technical problem is: a kind of expansible Multifunctional power strip, including The main module and multiple submodule of charged line are provided with female plug foot on the main module, are provided with and are used on the submodule Male plug foot, the expansion interface plugged into, the male plug foot and expansion interface in each submodule are mutual by electric wire or copper sheet Conducting, by the design of male plug foot and female plug foot can be realized between main module and submodule it is mutual freely connect, pass through public affairs What the design of pin and expansion interface can be realized between multiple submodule mutual freely connects；The submodule is equipped with and is used for The electrical appliance socket for being connected with electrical appliance and powering.

As a further improvement of the above technical scheme, the male plug foot includes the three-pin plug electricity that terminal supportor number is three feet Pole, the two-pin plug electrode that terminal supportor number is two feet；The female plug foot includes three foot jacks, the terminal supportor that terminal supportor number is three feet Number is the bipod jack of two feet；The expansion interface includes that hole is expanded in three holes that terminal supportor number is three feet, terminal supportor number is two feet Two holes expand hole；The three-pin plug electrode can be inserted into three foot jacks or hole is expanded in three holes；The two-pin plug electrode can be inserted Enter bipod jack or hole is expanded in two holes.

As a further improvement of the above technical scheme, the electrical appliance socket include three mouthfuls connect hole, Liang Kou connects hole and USB Connect hole.

As a further improvement of the above technical scheme, the submodule includes that three-phase socket, two-phase socket and USB are inserted Seat, the rear and front end of the three-phase socket is respectively equipped with three-pin plug electrode and hole, the upper end of the three-phase socket are expanded in three holes Face is equipped with three mouthfuls and connects hole；The left and right ends of the two-phase socket are respectively equipped with two-pin plug electrode and two holes and expand hole, and described two The upper surface of phase socket is equipped with two mouthfuls and connects hole；The left and right ends of the USB socket are respectively equipped with two-pin plug electrode and two Kong Tuo Zhan Kong, the upper surface of the USB socket are equipped with USB and connect hole.

As a further improvement of the above technical scheme, the three feet jack, power supply line, two bipod jacks are located at On the end face all around of main module；The upper surface of the main module is equipped with control group, and the control group includes main switch and master The main indicator light being electrically connected is switched, the control group there are three groups, and three groups of control groups control three foot jacks and two one by one respectively The power on/off of bipod jack.

As a further improvement of the above technical scheme, the upper surface of the submodule is equipped with for controlling electrical appliance socket The sub switch of power on/off, the sub- warning light being electrically connected with sub switch.

As a further improvement of the above technical scheme, the two sides of the female plug foot and expansion interface are equipped with insulating trip card Slot, the insulating trip card slot is for placing insulating trip, and the insulating trip is for covering female plug foot and expansion interface.

Electric power plug socket is set the beneficial effects of the utility model are: the utility model is based on building blocks sliceable principle Electric power plug socket is carried out modularized design by meter, and the socket of every kind of function is a functional module, and user can be according to actual use Situation carries out flexible configuration, and the shutdown of each module of the electric power plug socket of splicing will not influence the use of other modules, so that Electric power plug socket is more flexible, extendibility and higher efficiency, and insulation can be inserted when without using female plug foot and expansion interface Piece, eliminates female plug foot and expansion interface is exposed to outer security risk.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special Sign, can be with combination of interactions under the premise of not conflicting conflict.

Referring to Fig.1, a kind of expansible Multifunctional power strip, main module 1 and multiple submodule including charged line 2, female plug foot 3 is provided on the main module 1, and male plug foot 4, expansion interface 5 for plugging into are provided on the submodule 2, Male plug foot 4 and expansion interface 5 in each submodule 2 pass through 4 He of male plug foot by electric wire or copper sheet mutual conduction The design of female plug foot 3 can be realized between main module 1 and submodule 2 it is mutual freely connect, pass through male plug foot 4 and expansion interface What 5 design can be realized between multiple submodule 2 mutual freely connects；The submodule 2 be equipped with for electrical appliance phase The electrical appliance socket 6 for connecting and powering.Power supply is inserted into master via power supply line to main module 1, by the male plug foot 4 on submodule 2 Female plug foot 3 in module 1, power supply can be communicated on submodule 2, and submodule 2 is equipped with electrical appliance socket 6, and user is electricity consumption It can be powered on the plug insertion electrical appliance socket 6 of device.Meanwhile submodule 2 is equipped with expansion interface 5, if multiple electrical appliances When needing to connect power supply, submodule 2 connects main module 1, is inserted into the expansion on other submodules 2 by the male plug foot 4 on submodule 2 Interface 5 is opened up, multiple submodule 2 can join end to end.

It is further used as preferred embodiment, the male plug foot 4 includes the three-pin plug electrode that terminal supportor number is three feet 41, terminal supportor number is the two-pin plug electrode 42 of two feet；The female plug foot 3 include terminal supportor number be three feet three foot jacks 31, Terminal supportor number is the bipod jack 32 of two feet；The expansion interface 5 includes that hole 51, terminal are expanded in three holes that terminal supportor number is three feet Foot number is that hole 52 is expanded in two holes of two feet；The three-pin plug electrode 41 can be inserted into three foot jacks 31 or hole 51 is expanded in three holes；Institute Stating two-pin plug electrode 42 can be inserted into bipod jack 32 or two holes expansion hole 52.The end of male plug foot 4, female plug foot 3 and expansion interface 5 Sub- foot number is divided into three feet and bipod, and three-pin plug electrode 41 is expanded hole 51 with three foot jacks 31 or three holes and is used cooperatively, and bipod is inserted Tip electrode 42 is expanded hole 52 with bipod jack 32 or two holes and is used cooperatively.

Be further used as preferred embodiment, the electrical appliance socket 6 include three mouthfuls connect hole 61, Liang Kou connect hole 62 with USB connects hole 63.General electrical appliance has using 3-phase plug, two-pin plug or USB plug, therefore electrical appliance socket 6 includes Three mouthfuls connect hole 61, Liang Kou connects hole 62 and USB connects hole 63, user can carry out flexible configuration submodule 2 according to actual use situation.

It is further used as preferred embodiment, the submodule 2 includes three-phase socket 7, two-phase socket 8 and USB socket 9, the rear and front end of the three-phase socket 7 is respectively equipped with three-pin plug electrode 41 and hole 51 is expanded in three holes, the three-phase socket 7 Upper surface is equipped with three mouthfuls and connects hole 61；The left and right ends of the two-phase socket 8 are respectively equipped with two-pin plug electrode 42 and two holes are expanded Hole 52, the upper surface of the two-phase socket 8 are equipped with two mouthfuls and connect hole 62；The left and right ends of the USB socket 9 are respectively equipped with bipod and insert Hole 52 is expanded in tip electrode 42 and two holes, and the upper surface of the USB socket 9 is equipped with USB and connects hole 63.Three-phase socket 7 is used for three feet The power supply of plug electrical appliance, two-phase socket 8 are used to power to two-pin plug electrical appliance, and USB socket 9 is used for the electricity consumption of USB plug Device power supply.Three foot jacks 31 are inserted by three-pin plug electrode 41, three-phase socket 7 is connect with main module 1；Pass through two-pin plug Electrode 42 is inserted into bipod jack 32, and two-phase socket 8 is connect with main module 1；It is inserted into bipod jack 32 by two-pin plug electrode 42, USB socket 9 is connect with main module 1.Three-phase socket 7 is inserted into three holes on other three-phase sockets 7 by three-pin plug electrode 41 Hole 51 is expanded, two three-phase sockets 7 are connected；Two-phase socket 8 is inserted on other two-phase sockets 8 by two-pin plug electrode 42 Two holes expand hole 52, two two-phase sockets 8 are connected；USB socket 9 is inserted into other USB by two-pin plug electrode 42 and inserts Hole 52 is expanded in two holes of seat 9, and two USB sockets 9 are connected.

It is further used as preferred embodiment, the three feet jack 31, power supply line, two bipod jacks 32 are located at On the end face all around of main module 1；The upper surface of the main module 1 be equipped with control group, the control group include main switch 10, The main indicator light 11 being electrically connected with main switch 10, the control group have three groups, and three groups of control groups control three feet one by one respectively and insert The power on/off in hole 31 and two bipod jacks 32.Control group includes main switch 10 and main indicator light 11, is arranged three groups on main module 1 Control group, three groups of control groups control the power on/off of three foot jacks 31 and two bipod jacks 32 respectively, improve the safety of electricity consumption.

It is further used as preferred embodiment, the upper surface of the submodule 2 is equipped with logical for controlling electrical appliance socket 6 The sub switch 12 of power-off, the sub- warning light 13 being electrically connected with sub switch 12.Sub switch 12 controls 6 power on/off of electrical appliance socket, Each submodule 2 has independent sub switch 12, when multiple submodule 2 joins end to end, the sub switch 12 of a submodule 2 Opening and closing does not influence the work of other submodules 2.

It is further used as preferred embodiment, the two sides of the female plug foot 3 and expansion interface 5 are equipped with insulating trip card slot 14, the insulating trip card slot 14 is for placing insulating trip, and the insulating trip is for covering female plug foot 3 and expansion interface 5.Above-mentioned The two sides of the expansion interface 5 of the female plug foot 3 and submodule 2 of main module 1 are equipped with insulating trip card slot 14, are not using female plug foot 3 With can be inserted insulating trip when expansion interface 5, eliminate female plug foot 3 and expansion interface 5 be exposed to outer security risk.

When three-pin plug electrical appliance needs work, the three-pin plug electrode 41 on three-phase socket 7 is inserted into main module 1 Three foot jacks 31, then three mouthfuls on the three-pin plug insertion three-phase socket 7 of electrical appliance are connect hole 61, it is more when needing to use When a three-phase socket 7, three-pin plug electrode 41 is inserted into three holes on other three-phase sockets 7 and is expanded in hole 51, multiple three-phases Socket 7 can join end to end, then connect with main module 1；Similarly, the electrical appliance of two-pin plug electrical appliance, USB plug It can be connect by two-phase socket 8 or USB socket 9 with main module 1.It of courses, only proposes in the present embodiment common Three function sockets after other kinds of socket is similarly made into submodule 2, can also arbitrarily splice with main module 1.Main module 1 The power on/off for controlling three foot jacks 31 and two bipod jacks 32 on main module 1 respectively equipped with control group, improves electricity consumption Safety.Each submodule 2 has independent sub switch 12, and when multiple submodule 2 joins end to end, the son of a submodule 2 is opened The opening and closing of pass 12 does not influence the work of other submodules 2.The female plug foot 3 of above-mentioned main module 1 and the expansion interface 5 of submodule 2 Two sides be equipped with insulating trip card slot 14, insulating trip can be inserted without using female plug foot 3 and when expansion interface 5, eliminating female plug Foot 3 and expansion interface 5 are exposed to outer security risk.

The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (7)

1. An expandable multifunctional power strip, characterized in that it comprises a main module (1) with a power cord and a plurality of sub-modules (2), and the main module (1) is provided with female pins (3) , the sub-module (2) is provided with a male pin (4) and an expansion interface (5) for connection, and the male pin (4) and the expansion interface (5) in each of the sub-modules (2) pass through The wires or copper sheets are connected to each other, and the main module (1) and the sub-module (2) can be freely connected to each other through the design of the male pins (4) and the female pins (3). The design of (5) can realize the mutual free connection between the plurality of sub-modules (2); the sub-modules (2) are provided with an electrical appliance socket (6) for connecting with an electrical appliance and supplying power. 2. The expandable multifunctional power outlet according to claim 1, wherein the male pin (4) comprises a three-pin plug electrode (41) with three terminal pins and two terminal pins. A two-pin plug electrode (42) with a pin; the female pin (3) includes a three-pin jack (31) with three terminal pins and a two-pin jack (32) with two terminal pins; the extension interface (5) It includes a three-hole expansion hole (51) with three terminal pins and a two-hole expansion hole (52) with two terminal pins; the three-pin plug electrode (41) can be inserted into the three-pin jack (31) or The three-hole expansion hole (51); the two-pin plug electrode (42) can be inserted into the two-pin jack (32) or the two-hole expansion hole (52). 3. An expandable multifunctional power outlet according to claim 2, characterized in that: the electrical appliance socket (6) comprises a three-port connection hole (61), a two-port connection hole (62) and a USB connection hole (63). 4. The expandable multifunctional power strip according to claim 3, wherein the sub-module (2) comprises a three-phase socket (7), a two-phase socket (8) and a USB socket (9). ), the front and rear ends of the three-phase socket (7) are respectively provided with three-pin plug electrodes (41) and three-hole expansion holes (51), and the upper end face of the three-phase socket (7) is provided with three-port sockets (61). ); the left and right ends of the two-phase socket (8) are respectively provided with two-pin plug electrodes (42) and two-hole expansion holes (52), and the upper end face of the two-phase socket (8) is provided with two ports ( 62); the left and right ends of the USB socket (9) are respectively provided with two-pin plug electrodes (42) and two-hole expansion holes (52), and the upper end face of the USB socket (9) is provided with a USB connection hole (63). ). 5. An expandable multifunctional power outlet according to claim 4, wherein the three-pin jack (31), the power cord, and the two two-pin jacks (32) are respectively located in the main module (31). 1) on the front, rear, left, and right end surfaces; the upper end surface of the main module (1) is provided with a control group, and the control group includes a main switch (10) and a main indicator light (11) electrically connected to the main switch (10). The control group has three groups, and the three control groups respectively control the on-off of the three-pin jack (31) and the two two-pin jacks (32). 6. An expandable multifunctional power outlet according to claim 1, characterized in that: the upper end face of the sub-module (2) is provided with a sub-switch for controlling the power-on and power-off of the electrical socket (6) (12), a sub-prompt light (13) electrically connected with the sub-switch (12). 7. The expandable multifunctional power strip according to claim 1, characterized in that: both sides of the female pin (3) and the expansion interface (5) are provided with insulating card slots (14) , the insulating sheet slot (14) is used to place the insulating sheet, and the insulating sheet is used to shield the female pin (3) and the expansion interface (5).