CN108963501A - Plug-in connector - Google Patents
Plug-in connector Download PDFInfo
- Publication number
- CN108963501A CN108963501A CN201810799193.XA CN201810799193A CN108963501A CN 108963501 A CN108963501 A CN 108963501A CN 201810799193 A CN201810799193 A CN 201810799193A CN 108963501 A CN108963501 A CN 108963501A
- Authority
- CN
- China
- Prior art keywords
- electrode
- face
- plug
- connector
- connectors
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- 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
- H01R13/02—Contact members
-
- 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
- H01R13/514—Bases; 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The embodiment of the present invention provides a kind of plug-in connector, comprising: main body, the main body include the first face and the second face being oppositely arranged, and the third face being oppositely arranged and fourth face；The first electrode in first face is set；The second electrode in second face is set, and the second electrode can be connect with the first electrode of other plug-in connectors；The third electrode in the third face is set；4th electrode of the fourth face is set, and the 4th electrode is connect with the third electrode of other plug-in connectors.
Description
Technical field
The present invention relates to field of connectors, in particular to a kind of plug-in connector.
Background technique
Connector may be implemented at the place of being blocked in circuit as a kind of common element or isolate between obstructed circuit,
The bridge of communication is erected, to make current flowing, circuit is made to realize scheduled function.But the structure of existing connector is simple
It is not able to satisfy the demand of more occasions.
Summary of the invention
In view of this, the embodiment of the present invention is designed to provide a kind of plug-in connector.
A kind of plug-in connector provided in an embodiment of the present invention, comprising:
Main body, the main body include the first face and the second face being oppositely arranged, and the third face being oppositely arranged and the 4th
Face；
The first electrode in first face is set；
The second electrode in second face is set, and the second electrode can be with the first electricity of other plug-in connectors
Pole connection；
The third electrode in the third face is set；
4th electrode of the fourth face, the third electrode company of the 4th electrode and other plug-in connectors are set
It connects.
Optionally, the first electrode is projected electrode, and the second electrode is agreed with the first electrode shape
Recessed electrode.
Two electrodes can be enable preferably to connect by setting projected electrode and recessed electrode, two electrodes can also be enable
It is enough better and more conveniently to match.
Optionally, the third electrode is projected electrode, and the 4th electrode agrees with the first electrode shape
Recessed electrode.
Optionally, the first limiting section is provided on first face, being provided on second face can be with first limit
The second limiting section that position portion agrees with；And/or third limiting section is provided on the third face, being provided on the fourth face can
The 4th limiting section agreed with the third limiting section.
One plug-in connector the first face with secondly plug-in connector the second face be cooperatively connected when, the first face
The first limiting section and the second limiting section on the second face can cooperate to realize and effectively connect, avoid route anti-
It connects.Also user can be prompted effectively to connect, improves the success rate of connection.
It optionally, include elastic construction on the first electrode, second electrode, third electrode and the 4th electrode.
It can make first electrode, second electrode, third electrode and the 4th electrode and other electrodes by the way that elastic construction is arranged
It can preferably be connect with other electrodes when connection.
Optionally, magnetic texure is installed, the magnetic texure can be with the magnet phase in other connectors in the main body
Mutually absorption.
By be equipped in the main body it is magnetic as a result, can make that plug-in connector connect with other connectors when
It is attracted each other by magnetic force, is preferably adsorbed between connector to realize, electrode points can also be made to realize automatic absorbing alignment.
Optionally, the main body further includes the 5th face, and the plug-in connector further includes lead-out wire, the lead-out wire by
It draws in 5th face.
Optionally, any number of first electrode of 1-50 is set on first face, on second face setting with it is described
The identical second electrode of first electrode quantity；And/or
1-50 any number of third electrode is set on the third face, setting and the third electrode on the fourth face
Identical 4th electrode of quantity.
Optionally, the first electrode connect to form series circuit with the second electrode of other connectors, first electricity
Pole is identical as the electric current of the input of the second electrode of other connectors or output.
Optionally, the third electrode connect to form parallel circuit with the 4th electrode of other connectors, the third electricity
Pole is identical as the voltage of the input of the 4th electrode of other connectors or output.
By providing two kinds of connection types, multiple plug-in connectors can be exported simultaneously with a DC power supply, these groups
Box-like connector can connect the electrical appliance of identical voltage output simultaneously, can connecting in series and parallel by multiple plug-in connectors
The electrical appliance for connecing different voltages input requirements improves the applicability of connector.
The embodiment of the present invention also provides a kind of plug-in connector, comprising:
Rectangular phosphor bodies, the main body include the left surface being oppositely arranged and right surface, and the upper surface being oppositely arranged
The lower surface and；
The first electrode of the left surface is set；
The second electrode on the right surface is set, and the second electrode can be with the first electricity of other plug-in connectors
Pole connection；
The third electrode of the upper surface is set；
4th electrode of the lower surface, the third electrode company of the 4th electrode and other plug-in connectors are set
It connects.
Compared with prior art, the plug-in connector of the embodiment of the present invention, by dividing on multiple faces of the main body
It is not provided with electrode, multiple plug-in connectors can be made to be used in conjunction with each other, forms the electrical connection of multiple connectors, to meet
More demands of the occasion to different electric strengths.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, special embodiment below, and appended by cooperation
Attached drawing is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of plug-in connector provided in an embodiment of the present invention.
Fig. 2 be another embodiment of the present invention provides plug-in connector structural schematic diagram.
Fig. 3 is schematic cross-section of the plug-in connector shown in FIG. 1 along direction I.
Fig. 4 is the connection schematic diagram of multiple plug-in connectors provided in an embodiment of the present invention.
Fig. 5 is the connection schematic diagram of another multiple plug-in connectors provided in an embodiment of the present invention.
Icon: 100- main body；The first face 110-；The second face 120-；130- third face；140- fourth face；The 5th face 150-；
220- second electrode；230- third electrode；The second limiting section of 320-；330- third limiting section；The 4th limiting section of 340-；400- magnetic
Property structure；500- lead-out wire.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In description of the invention, it should be noted that the orientation or position of the instructions such as term " on ", "lower", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings or orientation or position that when invention product use usually visits
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore limitation of the invention cannot be construed to.
In description of the invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " peace
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be and be directly connected to, be also possible to be indirectly connected with by intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
A kind of plug-in connector provided in an embodiment of the present invention, comprising: main body 100, and each of main body 100 is set
First electrode, second electrode 220, third electrode 230 and the 4th electrode in a face.
In the present embodiment, as shown in Figure 1, the main body 100 includes the first face 110 and the second face 120 being oppositely arranged, with
And the third face 130 being oppositely arranged and fourth face 140.
In the present embodiment, the first electrode is arranged on first face 110.
In the present embodiment, the second electrode 220 is arranged in second face 120, and the second electrode 220 can be with it
The first electrode of its plug-in connector connects.
In the present embodiment, the third electrode 230 is arranged on the third face 130.
In the present embodiment, the 4th electrode setting connects in the fourth face 140, the 4th electrode and other combined types
The third electrode 230 for connecing device connects.
In one embodiment, as shown in Figure 1, the main body 100 can be cuboid, then first face 110,
Two faces 120, third face 130 and fourth face 140 can be plane.
In another embodiment, the main body 100 is also possible to irregular shape.For example, first face 110
It can be crowning, second face 120 can be the concave face agreed with the crowning.For another example the third face 130
It can be Irregular Boundary Surface, the fourth face 140 then can be the Irregular Boundary Surface agreed with the Irregular Boundary Surface.
The plug-in connector of the embodiment of the present invention, by being respectively arranged with electrode on multiple faces of the main body 100,
Multiple plug-in connectors can be made to be used in conjunction with each other, form the electrical connection of multiple connectors, to meet more occasions to not
With the demand of electric strength.
In the present embodiment, (not shown go out) is projected electrode, the second electrode 220 referring to Fig. 1, the first electrode
For the recessed electrode agreed with the first electrode shape.In an example, it needs the first plug-in connector and second
It, can be by the first electrode of the first plug-in connector when plug-in connector is connected with each other by first electrode and second electrode
The second electrode of second plug-in connector is embedded in realize the first plug-in connector and the second plug-in connector
Connection；The first electrode of second plug-in connector can be embedded in the second electrode of first plug-in connector to realize
The connection of first plug-in connector and the second plug-in connector.
In the present embodiment, two electrodes can be enable preferably to connect by setting projected electrode and recessed electrode, it can also
So that two electrodes can be matched better and more conveniently.
In the present embodiment, referring to Fig. 1, the third electrode 230 be projected electrode, the 4th electrode for institute
State the recessed electrode that first electrode shape is agreed with.
In the present embodiment, as shown in Fig. 2, the first limiting section (not shown) is provided on first face 110, described second
The second limiting section 320 that can agree with first limiting section is provided on face 120.In the present embodiment, second limiting section
320 can be sunk structure shown in Fig. 2.First limiting section, which can be, to be agreed with the second limiting section 320 shown in Fig. 2
Bulge-structure.
In the present embodiment, as shown in Fig. 2, third limiting section 330 is provided on the third face 130, the fourth face 140
On be provided with the 4th limiting section 340 that can agree with the third limiting section 330.The third limiting section 330 can be rectangular
Body positive stop strip, the 4th limiting section 340 are also possible to and the matched cuboid recessed groove of the cuboid positive stop strip.One combination
The cuboid positive stop strip of formula connector can be embedded in the cuboid recessed groove of another plug-in connector, to realize one
The third face of plug-in connector and another plug-in connector fourth face cooperate.Certainly, the third limiting section can also
To be bulge-structure identical with first limiting section, the 4th limiting section is also possible to and bulge-structure cooperation
Sunk structure.
In one embodiment, it is wrapped on the first electrode, second electrode 220, third electrode 230 and the 4th electrode
Include elastic construction.
Further, the elastic construction can be mounted in the spring in the surface texture of electrode, and the spring can be with
Electrode is pushed to promote two electrodes that can better contact with.The elastic construction can be elastic slice.The elastic slice is arranged in electrode
Surface texture on, flexible elastic slice can be contacted preferably with other electrodes by elastic-restoring force.
In another embodiment, the first electrode and second electrode 220 include elastic construction, the third electrode
230 and the 4th electrode can not include elastic construction.
In another embodiment, the third electrode 230 and the 4th electrode include elastic construction, the first electrode
It can not include elastic construction with second electrode 220.
In the present embodiment, as shown in figure 3, being equipped with magnetic texure 400 in the main body 100, the magnetic texure 400 can
It is mutually adsorbed with the magnet in other connectors.
In the present embodiment, the magnetic texure 400 can be one block of magnet, and the magnet can be shown in Fig. 3 hollow
Magnet is also possible to solid magnetic iron.Certainly, muti-piece magnet can also be installed in the main body 100, for example, being equipped with electrode
Corresponding inner wall is equipped with magnet.
In the present embodiment, the main body 100 further includes the 5th face 150, and the plug-in connector further includes lead-out wire
500, the lead-out wire 500 is drawn by the 5th face 150.
In the present embodiment, any number of first electrode of 1-50 is set, on second face 120 on first face 110
Second electrode 220 identical with the first electrode quantity is set.Specifically, the quantity about the electrode being arranged in each face can
With any setting according to demand.
Any number of third electrode 230 of 1-50, setting and institute on the fourth face 140 are set on the third face 130
State identical 4th electrode of 230 quantity of third electrode.
In the present embodiment, the first electrode connect to form series circuit with the second electrode 220 of other connectors, described
First electrode is identical as the electric current of the input of the second electrode 220 of other connectors or output.
In the present embodiment, the third electrode 230 connect to form parallel circuit with the 4th electrode of other connectors, described
Third electrode 230 is identical as the voltage of the input of the 4th electrode of other connectors or output.
The connection type of multiple plug-in connectors and the effect of connection formation are described below with reference to example.
In an example: DC power supply exports the output end of 5 road 5V/1A, and each end connects provided in this embodiment group
Box-like connector, when the input power for having electrical appliance within 5 is 5V/1A, so that it may by the input connector of electrical appliance
With plug-in connector provided in this embodiment, 5 out connectors of DC power supply give 5 electrical appliance power supplies respectively.
As shown in figure 4, can be exported by DC power supply when the power input requirement for having an electrical appliance is 10V/1A
It holds 2 tunnels to be connected on electrical appliance again by two plug-in connector parallel connections provided in this embodiment, then can export 10V/1A's
Power supply is powered to the electrical appliance.
As shown in figure 4, can be exported by DC power supply when the power input for having an electrical appliance requires to be 5V/2A
2 tunnels are held to be connected on electrical appliance again by the series connection of above-mentioned connector, then the power supply that can export 5V/2A is powered to the electrical appliance.
Further, plug-in connector provided in an embodiment of the present invention can also use the input and output of this connector for multiple
Power supply different electrical power is gone out by parallel, tandem compound.
In an example: as shown in figure 5, the power supply of existing 3 5V/1A fan-out capabilities, needs to the electrical appliance of 15V1A
Power supply, normal condition can not power.After the plug-in connector in the present embodiment, by the output end of 3 power supplys pass through by
Three plug-in connectors pass through respectively third electrode 230 connect with the 4th electrode with realize it is parallel with one another after, so that it may connect
The input terminal of electrical appliance is to provide the power supply of 15V1A.
The present invention can very easily use the input terminal an of power supply to connect multiple voltages or electric current with above-mentioned connector
It is required that identical electrical appliance.
Further, multiple electrical appliance power summations are no more than the general power of this power supply.For example, power supply 5V/2A, general power
10 watts；It can realize that voltage input requires the electrical appliance of 5V by plug-in connector provided by multiple the present embodiment in parallel
Or plug-in connector provided by multiple the present embodiment of connecting is to realize the electrical appliance of electric current input requirements 2A.
The embodiment of the present invention also provides a kind of plug-in connector, comprising: rectangular phosphor bodies are arranged in the cuboid master
First electrode, second electrode, third electrode and the 4th electrode in each face of body.
In the present embodiment, the main body includes the left surface being oppositely arranged and right surface, and the upper surface being oppositely arranged
The lower surface and.
The first electrode is arranged in the left surface.
The second electrode is arranged on the right surface, and the second electrode can be with the first of other plug-in connectors
Electrode connection.
The third electrode is arranged in the upper surface.
4th electrode is arranged in the lower surface, the third electrode of the 4th electrode and other plug-in connectors
Connection.
Other details about the present embodiment can be no longer superfluous herein further with reference to the description in previous embodiment
It states.
The plug-in connector of the embodiment of the present invention can be made by being respectively arranged with electrode on multiple faces of main body
Multiple plug-in connectors are used in conjunction with each other, and form the electrical connection of multiple connectors, strong to different electricity to meet more occasions
The demand of degree.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of plug-in connector characterized by comprising
Main body, the main body include the first face and the second face being oppositely arranged, and the third face being oppositely arranged and fourth face；
The first electrode in first face is set；
The second electrode in second face is set, and the second electrode can connect with the first electrode of other plug-in connectors
It connects；
The third electrode in the third face is set；
4th electrode of the fourth face is set, and the 4th electrode is connect with the third electrode of other plug-in connectors.
2. plug-in connector as described in claim 1, which is characterized in that the first electrode is projected electrode, described the
Two electrodes are the recessed electrode agreed with the first electrode shape；And/or
The third electrode is projected electrode, and the 4th electrode is the recessed electrode agreed with the first electrode shape.
3. plug-in connector as described in claim 1, which is characterized in that the first electrode, second electrode, third electrode
And the 4th include elastic construction on electrode.
4. plug-in connector as described in claim 1, which is characterized in that it is provided with the first limiting section on first face,
The second limiting section that can agree with first limiting section is provided on second face；And/or it is provided on the third face
Third limiting section is provided with the 4th limiting section that can agree with the third limiting section on the fourth face.
5. the plug-in connector as described in claim 1-4 any one, which is characterized in that installation is magnetic in the main body
Structure, the magnetic texure can mutually be adsorbed with the magnet in other connectors.
6. plug-in connector as claimed in claim 5, which is characterized in that the main body further includes the 5th face, the combination
Formula connector further includes lead-out wire, and the lead-out wire is drawn by the 5th face.
7. plug-in connector as claimed in claim 5, which is characterized in that it is any number of that 1-50 is arranged on first face
First electrode, setting second electrode identical with the first electrode quantity on second face；And/or
1-50 any number of third electrode is set on the third face, setting and the third number of electrodes on the fourth face
Identical 4th electrode.
8. plug-in connector as described in claim 1, which is characterized in that the second of the first electrode and other connectors
Electrode connects to form series circuit, the first electrode and the second electrode input of other connectors or the electric current phase of output
Together.
9. plug-in connector as described in claim 1, which is characterized in that the 4th of the third electrode and other connectors
Electrode connects to form parallel circuit, the third electrode and the 4th electrode input of other connectors or the voltage phase of output
Together.
10. a kind of plug-in connector characterized by comprising
Rectangular phosphor bodies, the main body includes the left surface being oppositely arranged and right surface, and the upper surface being oppositely arranged is under
Surface；
The first electrode of the left surface is set；
The second electrode on the right surface is set, and the second electrode can connect with the first electrode of other plug-in connectors
It connects；
The third electrode of the upper surface is set；
4th electrode of the lower surface is set, and the 4th electrode is connect with the third electrode of other plug-in connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799193.XA CN108963501A (en) | 2018-07-19 | 2018-07-19 | Plug-in connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799193.XA CN108963501A (en) | 2018-07-19 | 2018-07-19 | Plug-in connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108963501A true CN108963501A (en) | 2018-12-07 |
Family
ID=64497857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799193.XA Pending CN108963501A (en) | 2018-07-19 | 2018-07-19 | Plug-in connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963501A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5549490A (en) * | 1993-11-26 | 1996-08-27 | Buetas; Eduardo R. | Modular connector system |
| CN104882933A (en) * | 2015-06-02 | 2015-09-02 | 宁波奥斯达光电科技有限公司 | Combined type charge pal |
| US9153986B1 (en) * | 2014-04-15 | 2015-10-06 | Fuelbox, Inc. | Versatile plug and play charging station |
| CN205141246U (en) * | 2015-11-19 | 2016-04-06 | 颜廷鑫 | Multi -purpose combination formula socket |
| CN105680271A (en) * | 2014-11-18 | 2016-06-15 | 刘栎婷 | Modular power strip |
| CN107293892A (en) * | 2017-05-15 | 2017-10-24 | 张铖希 | A kind of magic cube socket |
| CN206774769U (en) * | 2017-02-23 | 2017-12-19 | 周利明 | Magnetic combined power socket |
| CN208078251U (en) * | 2017-12-15 | 2018-11-09 | 松力（广东）电子科技有限公司 | A kind of Novel multi-face Three-dimensional socket |
-
2018
- 2018-07-19 CN CN201810799193.XA patent/CN108963501A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5549490A (en) * | 1993-11-26 | 1996-08-27 | Buetas; Eduardo R. | Modular connector system |
| US9153986B1 (en) * | 2014-04-15 | 2015-10-06 | Fuelbox, Inc. | Versatile plug and play charging station |
| CN105680271A (en) * | 2014-11-18 | 2016-06-15 | 刘栎婷 | Modular power strip |
| CN104882933A (en) * | 2015-06-02 | 2015-09-02 | 宁波奥斯达光电科技有限公司 | Combined type charge pal |
| CN205141246U (en) * | 2015-11-19 | 2016-04-06 | 颜廷鑫 | Multi -purpose combination formula socket |
| CN206774769U (en) * | 2017-02-23 | 2017-12-19 | 周利明 | Magnetic combined power socket |
| CN107293892A (en) * | 2017-05-15 | 2017-10-24 | 张铖希 | A kind of magic cube socket |
| CN208078251U (en) * | 2017-12-15 | 2018-11-09 | 松力（广东）电子科技有限公司 | A kind of Novel multi-face Three-dimensional socket |
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Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |