CN106252924B - Power supply adaptor, mobile terminal, power interface and its manufacture method - Google Patents
Power supply adaptor, mobile terminal, power interface and its manufacture method Download PDFInfo
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- CN106252924B CN106252924B CN201610603150.0A CN201610603150A CN106252924B CN 106252924 B CN106252924 B CN 106252924B CN 201610603150 A CN201610603150 A CN 201610603150A CN 106252924 B CN106252924 B CN 106252924B
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- main body
- power interface
- encapsulated
- encapsulated portion
- pin feet
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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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of power supply adaptor, mobile terminal, power interface and its manufacture method.Power interface includes：Insertion shell and grafting main body.Insertion shell inner wall is equipped with backstop groove, and grafting main body is located in insertion shell, has the first encapsulated portion and multiple pin feet spaced apart in grafting main body, and the first encapsulated portion wraps up the portion perimeter of pin feet and is connected with insertion shell.The rear end of the close pin feet in the first encapsulated portion has clamping flange, and clamping flange is connected in the backstop groove.Multiple pin feet, are bundled together, can strengthen the structural strength of grafting main body, so that during the use of plug repeatedly of power interface, can delay the fatigue damage of grafting main body by power interface according to the present invention by using the first encapsulated portion.
Description
Technical field
The present invention relates to field of communication technology, specifically, more particularly to a kind of power supply adaptor, mobile terminal, power supply
Interface and its manufacture method.
Background technology
With progress of the epoch, internet and mobile radio communication provide the application of function of magnanimity.User can not only make
Traditional application is carried out with mobile terminal, such as：Answered or called using smart mobile phone；Meanwhile user not only can may be used also
To carry out web page browsing, picture transfer, game etc. using mobile terminal.
, can largely consumption movement due to the use of the frequency increase of mobile terminal while handling thing using mobile terminal
The electricity of terminal battery core, so as to need often to charge, power interface also easily produces fatigue damage.
The content of the invention
It is contemplated that solve at least some of the technical problems in related technologies.For this reason, the present invention carries
Go out a kind of power interface, the power interface has the advantages that simple in structure, service life is long.
The present invention also proposes a kind of mobile terminal, and the mobile terminal has power interface as described above.
The invention also provides a kind of power supply adaptor, the power supply adaptor includes power interface as described above.
The present invention also proposes a kind of manufacture method of power interface, and the manufacture method of the power interface has technical process
The advantages of simple.
Power interface according to embodiments of the present invention, including：Insertion shell, it is recessed that the insertion shell inner wall is equipped with backstop
Groove；With grafting main body, the grafting main body is located in the insertion shell, has the first encapsulated portion and more in the grafting main body
A pin feet spaced apart, the first encapsulated portion wraps up the portion perimeter of the pin feet and is connected with the insertion shell, institute
Stating the rear end of the close pin feet in the first encapsulated portion has clamping flange, and the clamping flange is connected to the backstop groove
It is interior.
Multiple pin feet, are bundled together by power interface according to embodiments of the present invention by using the first encapsulated portion, can
To strengthen the structural strength of grafting main body, so that during the use of plug repeatedly of power interface, grafting main body can be delayed
Fatigue damage.
According to one embodiment of present invention, the backstop groove extends along the circumferential direction of the grafting main body.
According to one embodiment of present invention, the free end end face of the clamping flange is equipped with clamping step, described to stop
The clamping locking portion being adapted with the clamping step is equipped with gear groove.
According to one embodiment of present invention, the inner wall of the backstop groove is equipped with stopper protrusion portion, and the backstop is convex
The portion of rising is embedded in the described first encapsulated portion.
According to one embodiment of present invention, it is equipped between the described first encapsulated portion and the insertion shell internal perisporium gluing
Layer.
According to one embodiment of present invention, the grafting main body further includes：Second encapsulated portion, the second encapsulated portion are embedding
It is located in the described first encapsulated portion, the portion perimeter wall in the second encapsulated portion is configured to the front end face of the grafting main body.
According to one embodiment of present invention, the described first encapsulated portion is equipped with main body insertion notch and extension insertion lacks
Mouthful, the second encapsulated portion includes main body embedded division and extension embedded division, and the main body embedded division connects with the extension embedded division
Connect, the main body embedded division is adapted with main body insertion notch, the extension embedded division and the embedded notch phase of the extension
Adaptation, the front end face of the extension embedded division are configured to the front end face of the grafting main body.
According to one embodiment of present invention, one in the described first encapsulated portion and the second encapsulated portion is equipped with embedding
Enter protrusion, it is another to be equipped with the insertion groove being adapted with the embedded protrusion.
According to one embodiment of present invention, described embedded raised multiple for what is be spaced apart, the embedded groove is multiple
And corresponded with multiple embedded protrusions.
According to one embodiment of present invention, the pin feet include power supply pin feet and data pin feet, the power supply pin
Foot, which has, widens section, and the cross-sectional area for widening section is more than the cross-sectional areas of the data pin feet to increase the power supply pin
The current load amount of foot.
According to one embodiment of present invention, it is described widen section, close to the power supply pin feet front end position at be equipped with
Concave part.
According to one embodiment of present invention, the cross-sectional area for widening section is S, the S >=0.09805mm2。
According to one embodiment of present invention, the S=0.13125mm2。
According to one embodiment of present invention, the thickness of the power supply pin feet is D, and the D meets：0.1mm≤D≤
0.3mm。
According to one embodiment of present invention, the D=0.25mm.
According to one embodiment of present invention, the power supply pin feet have the contact surface for being suitable for being electrically connected with conduct piece,
On the width of the power supply pin feet, the width of the contact surface is W, and the W meets：0.24mm≤W≤0.32mm.
According to one embodiment of present invention, the W=0.25mm.
Mobile terminal according to embodiments of the present invention, including power interface as described above.
Multiple pin feet, are bundled together by mobile terminal according to embodiments of the present invention by using the first encapsulated portion, can
To strengthen the structural strength of grafting main body, so that during the use of plug repeatedly of power interface, grafting main body can be delayed
Fatigue damage.
Power supply adaptor according to embodiments of the present invention, the power supply adaptor have power interface described above.
Multiple pin feet, are bundled together by power supply adaptor according to embodiments of the present invention by using the first encapsulated portion,
The structural strength of grafting main body can be strengthened, so that during the use of plug repeatedly of power interface, grafting master can be delayed
The fatigue damage of body.
The manufacture method of power interface according to embodiments of the present invention, the power interface include：Insertion shell；Grafting master
Body, the grafting main body are located in the insertion shell, have the first encapsulated portion, the second encapsulated portion and more in the grafting main body
A pin feet spaced apart, the first encapsulated portion, the second encapsulated portion wrap up jointly the portion perimeter of the pin feet and with
The insertion shell connection, the second encapsulated portion is embedded in the described first encapsulated portion, outside the part in the second encapsulated portion
Perisporium is configured to the front end face of the grafting main body；
The manufacture method of the power interface includes the following steps：
S10：Encapsulated technique for the first time is carried out on the pin feet, to form the described first encapsulated portion；
S20：Second of encapsulated technique is carried out in the described first encapsulated portion to form the described second encapsulated portion, the pin
Foot, the first encapsulated portion and the second encapsulated portion are collectively configured to the grafting main body；
S30：The grafting main body is installed to the insertion shell.
The manufacture method of power interface according to embodiments of the present invention, by setting two encapsulated portions in grafting main body,
I.e. first encapsulated portion and the second encapsulated portion, can make grafting main body have different performances.First encapsulated portion and the second encapsulated portion
It can be fabricated using different materials, by using different materials grafting main body can be made to meet different intensity need
Ask, alternatively, it is also possible to by selecting different materials that grafting main body can be made to meet different radiating requirements.Certainly, by adopting
It can also make grafting main body that there are beautiful appearance characteristics with the first encapsulated portion and the second encapsulated portion.
According to one embodiment of present invention, in the step S30, in the grafting main body and the insertion shell
Adhesive layer is set between internal perisporium.
Brief description of the drawings
Fig. 1 is the explosive view of power interface according to embodiments of the present invention；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 is the explosive view of power interface according to embodiments of the present invention；
Fig. 4 is the close-up schematic view at B in Fig. 3；
Fig. 5 is the structure diagram of power interface according to embodiments of the present invention；
Fig. 6 is the schematic cross-sectional view of power interface according to embodiments of the present invention；
Fig. 7 is the schematic cross-sectional view of power interface according to embodiments of the present invention；
Fig. 8 is the schematic cross-sectional view of power interface according to embodiments of the present invention；
Fig. 9 is the structure diagram of the power supply pin feet of power interface according to embodiments of the present invention；
Figure 10 is the structure diagram of the power supply pin feet of power interface according to embodiments of the present invention.
Reference numeral：
Power interface 100,
Insertion shell 110, first baffle 111, second baffle 112, backstop groove 113, is clamped locking portion 114, backstop is convex
Portion 115 is played,
Grafting main body 120, pin feet 121, power supply pin foot 121a, widen section 1211, concave part 1212, data pin feet
121b, intermediate patches 122, hollow-out parts 1221, reinforcing rib 1222, head 1223, patch lug boss 1224, afterbody 1225, grafting
The front end face 120a of main body,
First encapsulated portion 130, is clamped flange 131, is clamped step 132, clamping groove 133, main body insertion notch 134, prolongs
Embedded notch 135 is stretched, is embedded in groove 136,
Second encapsulated portion 150, main body embedded division 151, extends embedded division 152, extends the front end face 152a of embedded division, embedded
Protrusion 153,
Circuit board 160.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " length ", " width ", " thickness ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outer ", " circumferential direction " are based on attached
Orientation or position relationship shown in figure, are for only for ease of and describe the present invention and simplify description, rather than indicate or imply and is signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected by intermediary, can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Power interface 100 according to embodiments of the present invention is described in detail referring to Fig. 1-Figure 10.It is it should be noted that electric
Source interface 100 can be for charge or data transfer interface, its can be located at mobile phone, tablet computer, laptop or
Other mobile terminals with rechargeable function, power interface 100 can be electrically connected with corresponding power supply adaptor to realize electricity
The communication connection of signal, data-signal.
As shown in Fig. 1-Figure 10, power interface 100 according to embodiments of the present invention, including：Insertion shell 110 and grafting master
Body 120.
Specifically, 110 inner wall of insertion shell is equipped with backstop groove 113, and grafting main body 120 is located at insertion shell 110
It is interior, there is the first encapsulated portion 130 and multiple pin feet 121 spaced apart, pin is wrapped up in the first encapsulated portion 130 in grafting main body 120
The portion perimeter of foot 121 and it is connected with insertion shell 110.It should be noted that do not wrapped on pin feet 121 by the first encapsulated portion 130
The surface wrapped up in is configured to the outer surface of grafting main body 120, on pin feet 121 by the surface that the first encapsulated portion 130 is wrapped up be not suitable for
It is electrically connected with pin feet 121 in corresponding power supply adaptor.
It is understood that multiple pin feet 121 are bundled together using the first encapsulated portion 130, can strengthen grafting master
The structural strength of body 120.During grafting repeatedly, the fatigue damage of grafting main body 120 can be delayed.First encapsulated portion
The rear end (rear direction as shown in Figure 1) of 130 close pin feet 121 has clamping flange 131, and clamping flange 131 is connected to
In backstop groove 113.It is possible thereby to grafting main body 120 is set to be stably installed in insertion shell 110.
Power interface 100 according to embodiments of the present invention, wraps up multiple pin feet 121 by using the first encapsulated portion 130
Together, the structural strength of grafting main body 120 can be strengthened, so that during the use of plug repeatedly of power interface 100, can
To delay the fatigue damage of grafting main body 120.
According to one embodiment of present invention, as Figure 6-Figure 8, circumferential direction side of the backstop groove 113 along grafting main body 120
To extension.Thus, backstop groove 113 can be clamped 131 secure fit of flange, so as to by grafting main body 120 stably
It is assemblied in insertion shell 110, and then the connection that can be further enhanced between grafting main body 120 and insertion shell 110 is reliable
Property.
Further, as shown in Figure 1, Figure 3, the free end end face for being clamped flange 131 is equipped with clamping step 132, backstop
The clamping locking portion 114 being adapted with clamping step 132 is equipped with groove 113.Thus, it is possible to increase clamping flange 131 with stopping
The contact area of groove 113 is kept off, improves grafting main body 120 and the fitment stability of insertion shell 110.Further, such as
In example shown in Fig. 1, Fig. 3, clamping flange 131 is equipped with multiple clamping grooves 133, and multiple clamping grooves 133 are along grafting master
The circumferential direction of body 120 is spaced apart, and is had the clamping being adapted with clamping groove 133 raised in backstop groove 113, thus may be used
To further improve the fitment stability of grafting main body 120 and insertion shell 110.
According to another embodiment of the invention, as shown in Figure 6, Figure 7, it is convex to be equipped with backstop for the inner wall of backstop groove 113
Portion 115 is played, stopper protrusion portion 115 is embedded in the first encapsulated portion 130.Thus, by setting stopper protrusion portion 115, backstop is made
Lug boss 115 is embedded in the first encapsulated portion 130, so as to increase rubbing between 113 and first encapsulated portion 130 of backstop groove
Power is wiped, and then the Assembly stability of grafting main body 120 and insertion shell 110 can be lifted.
According to one embodiment of present invention, it is equipped between the first encapsulated portion 130 and 110 internal perisporium of insertion shell gluing
Layer.On the one hand, it can make that grafting main body 120 and insertion shell 110 are firm, are stably assembled together, on the other hand, utilize glue
Adhesion coating links together grafting main body 120 and insertion shell 110, can also improve the plug intensity of power interface 100, delay
Power interface 100 is because of the fatigue damage that plug repeatedly operates and produces.
As Figure 1-Figure 4, according to one embodiment of present invention, grafting main body 120 further includes：Second encapsulated portion 150.
Wherein, the second encapsulated portion 150 is embedded in the first encapsulated portion 130, and the portion perimeter wall in the second encapsulated portion 150 is configured to grafting
The front end face 120a of main body.It should be noted that by setting two encapsulated portions in grafting main body 120, grafting master can be made
Body 120 has different performances, for example, the first encapsulated 130 and second encapsulated portion 150 of portion can use different material manufactures and
Into, by using different materials grafting main body 120 can be made to meet different strength demands, alternatively, it is also possible to pass through select
Different materials can make grafting main body 120 meet different radiating requirements.Certainly, by using the first encapsulated portion 130 and
Two encapsulated portions 150 can also make grafting main body 120 have beautiful appearance characteristics.
According to one embodiment of present invention, as Figure 3-Figure 4, the first encapsulated portion 130 is equipped with main body insertion notch
134 are embedded in notch 135 with extension.Correspondingly, the second encapsulated portion 150 includes main body embedded division 151 and extension embedded division 152, main
Body embedded division 151 is connected with extension embedded division 152, and main body embedded division 151 is adapted with main body insertion notch 134, extension insertion
Portion 152 is adapted with the embedded notch 135 of extension, and the front end face 152a for extending embedded division is configured to the front end face of grafting main body
120a.Thus, it is possible to the first encapsulated 130 and second encapsulated portion 150 of portion is stably linked together.It is understood that the
Pin feet 121 are wrapped up connection to form grafting main body 120 by one encapsulated 130 and second encapsulated portion 150 of portion, utilize main body embedded division
151 can make pin feet 121, the first encapsulated portion with main body insertion notch 134, extension embedded division 152 and the embedded notch 135 of extension
130 and second encapsulated portion 150 be securely assembled together, it is steady so as to lift the structural strength of grafting main body 120 and assembling
It is qualitative.
Further, as shown in figure 8, one in the first encapsulated 130 and second encapsulated portion 150 of portion is equipped with embedded protrusion
153, it is another to be equipped with the insertion groove 136 being adapted with embedded protrusion 153.Thus, it is possible to further enhancing first is encapsulated
Encapsulated 150 connective stability of portion in portion 130 and second and reliability.For example, in example as shown in Figure 8, the first encapsulated portion 130
Embedded groove 136 is equipped with, the second encapsulated portion 150 is equipped with the embedded protrusion 153 being adapted with embedded groove 136.
According to one embodiment of present invention, as shown in figure 3, embedded protrusion 153 can be located on extension embedded division 152.
Further, as shown in figure 8, embedded protrusion 153 can be spaced apart it is multiple, correspondingly, embedded groove 136 also to be multiple and
Corresponded with multiple embedded protrusions 153.Thus, it is possible to further the first encapsulated 130 and second encapsulated portion 150 of portion of enhancing connects
Connect stability and reliability.
According to one embodiment of present invention, pin feet 121 include power supply pin feet 121a and data pin foot 121b, power supply
Pin feet 121a, which has, widens section 1211, widens cross-sectional area of the cross-sectional area of section 1211 more than data pin feet 121b to increase
The current load amount of power supply pin feet 121a.Section 1211 is widened by being set on power supply pin feet 121a, power supply pin can be increased
The current load amount of foot 121a, so as to improve the transmission speed of electric current, makes power interface 100 have the work(of quick charge
Can, lift the charge efficiency to battery.
According to one embodiment of present invention, widen and be equipped with the position of the close power supply pin foot 121a front ends of section 1211
Concave part 1212.It should be noted that when power interface 100 carries out quick charge, there is the power supply pin feet for widening section 1211
121a can be used for carrying larger charging current；When power interface 100 is commonly charged, the depression in section 1211 is widened
Portion 1212 can contact to avoid power supply pin feet 121a with the correspondence pin feet 121 on power supply adaptor.Thus, it is possible to make this implementation
Power interface 100 in example is suitable for different power supply adaptors.For example, when power interface 100 carries out quick charge, power supply
Interface 100 can be electrically connected with the corresponding power supply adaptor with quick-charge function；When power interface 100 is commonly filled
When electric, power interface 100 can be electrically connected with corresponding common power adapter.Here, it is necessary to which explanation, quick charge can
It is not less than the charged state of 15W to refer to charged state of the charging current more than or equal to 2.5A or rated output power；Commonly fill
Electricity can refer to charged state of the charging current less than 2.5A or rated output power is less than the charged state of 15W.
According to one embodiment of present invention, as shown in Figure 9, Figure 10, the cross-sectional area for widening section 1211 is S, S >=
0.09805mm2.By experimental verification, as S >=0.09805mm2When, the current load amount of power supply pin feet 121a is at least 10A,
It is possible thereby to improve charge efficiency by lifting the current load amount of power supply pin feet 121a.By further verification experimental verification,
Work as S=0.13125mm2When, the current load amount of power supply pin feet 130 is 12A or more, it is possible thereby to lift charge efficiency.
According to one embodiment of present invention, as shown in Figure 9, Figure 10, the thickness of power supply pin feet 121a is D, and D meets：
0.1mm≤D≤0.3mm.By experimental verification, as 0.1mm≤D≤0.3mm, the current load amount of power supply pin feet 121a is extremely
It is 10A less, it is possible thereby to improve charge efficiency by lifting the current load amount of power supply pin feet 121a.By further
Verification experimental verification, as D=0.25mm, can be substantially improved the current load amount of power supply pin feet 130, the electricity of power supply pin feet 121a
Stream loading amount is 12A or more, so as to lift charge efficiency.
According to one embodiment of present invention, as shown in Figure 9, Figure 10, power supply pin feet 121a, which has, is suitable for and conduct piece electricity
The contact surface of connection, it is described to connect on the width (left and right directions as shown in Figure 9, Figure 10) of the power supply pin feet 121a
The width of contacting surface is W, and the W meets：0.24mm≤W≤0.32mm.By experimental verification, as 0.24mm≤W≤0.32mm,
The current load amount of power supply pin feet 121a is at least 10A, it is possible thereby to the current load amount by lifting power supply pin feet 121a
To improve charge efficiency.By further verification experimental verification, as W=0.25mm, it can be substantially improved power supply pin feet 121a's
Current load amount, the current load amount of power supply pin feet 121a is 12A or more, so as to lift charge efficiency.
Power interface 100 according to embodiments of the present invention is described in detail referring to Fig. 1-Figure 10.It is worth understanding, under
Description is stated to be merely illustrative, rather than the concrete restriction to the present invention.
For convenience of description, by taking power interface 100 is Type-C as an example.Type-C interfaces full name is USB Type-C interfaces,
It is a kind of interface form, is that USB standard has been organized as solution USB interface physical interface specification disunity for a long time, electricity
Can only the drawback such as one-way transmission and brand-new data, video, audio, the electric energy coffret specification formulated.
The characteristics of Type-C, is：The equipment of standard can be by the CC pins in interface specification come to the another of connection
Side declares the wish (i.e. the anode connecting line of tradition USB) of oneself occupancy VBUS, and a side of stronger wish finally exports to VBUS
Voltage and current, the opposing party then receives the power supply of VBUS buses, or still refusal receives power supply, but does not influence transfer function.
In order to more easily use this bus definition.Equipment, is generally divided into four by Type-C interface chips (such as LDR6013)
Kind role：DFP、Strong DRP、DRP、UFP.The wish that these four roles take VBUS buses is successively decreased successively.
Wherein, DFP can be persistently wanted to VBUS output voltages, Strong DRP are equivalent to mobile electricity equivalent to adapter
Source, only when meeting adapter, just abandons output VBUS.DRP under normal circumstances, expects other side to certainly equivalent to mobile phone
Oneself power supply, but when meeting the equipment also weaker than oneself, then also undertake to do what is apparently beyond one's ability to other side's output, UFP is not export electricity externally
Can, generally light current pool equipment, or without battery apparatus, such as bluetooth headset.USB Type-C support positive anti-plug, due to just
Anti- two sides has four groups of power supplys and ground altogether, can significantly be lifted again in power support.
Power interface 100 in the present embodiment can be USB Type-C interfaces, it can be adapted for quick charge
The power supply adaptor of function, is also applied for common power adapter.Here, it is necessary to which explanation, quick charge can refer to charging
Charged state of the electric current more than 2.5A or rated output power are not less than the charged state of 15W；Common charging can refer to charging
Charged state of the electric current less than or equal to 2.5A or rated output power are less than the charged state of 15W.That is, have when utilizing
When the power supply adaptor for having quick-charge function charges to power interface 100, charging current is more than or equal to 2.5A or specified defeated
Go out power and be not less than 15W；When charge using common power adapter to power interface 100, charging current less than 2.5A or
Rated output power is less than 15W.
In order to make power interface 100, the power supply adaptor being adapted with power interface 100 standardization, it is necessary to connect power supply
The size of mouth 100 meets the design requirement of standard interface.For example, 121 numbers of pin feet are 24 power interface 100, it is designed will
The width (width on the left and right directions of power interface 100, left and right directions as shown in Figure 1) asked is a, in order to make the present embodiment
In power interface 100 meet design standard, the width (right and left of power interface 100 of the power interface 100 in the present embodiment
Upward width, left and right directions as shown in Figure 1) also it is a.To enable power supply pin feet 121a interior carryings in a limited space
Larger charging current, can save the part pin feet 121 in 24 pin feet 121, while increase power supply pin feet 121a's
Cross-sectional area is used to carry larger charging current, and the part of power supply pin feet 121a increases can be arranged in the pin feet being omitted
At 121 position, the optimization layout to the component of power interface 100 is on the one hand realized, on the other hand increases power supply pin feet
130 can hold current-carrying ability.
Specifically, as Figure 1-Figure 8, power interface 100 includes：Insertion shell 110 and grafting main body 120.Wherein, insert
Connecing main body 120 includes：First encapsulated portion 130, the second encapsulated portion 150 and 14 pin feet 121.First encapsulated portion 130 and second is wrapped
Glue portion 150 can use the material of good heat dissipation effect to be made, for example, polyamide (such as stanyl PA46).Polyamide resin
Fat has the property that：
It should be noted that by setting two encapsulated portions in grafting main body 120, can have grafting main body 120
Different performance, for example, the first encapsulated 130 and second encapsulated portion 150 of portion can be fabricated using different materials, by making
With different materials grafting main body 120 can be made to meet different strength demands, alternatively, it is also possible to by selecting different materials
Grafting main body 120 can be made to meet different radiating requirements.Certainly, by using the first encapsulated 130 and second encapsulated portion 150 of portion
It can also make grafting main body 120 that there are beautiful appearance characteristics.
14 pin feet 121 include six data pin feet 121b and eight power supply pin feet 121a.Six data pin feet
121b is respectively A5, A6, A7, B5, B6, B7, and eight power supply pin feet 121a are respectively A1, A4, A9, A12, B1, B4, B9, B12.
Eight power supply pin feet 121a include four VBUS and four GND.Intermediate patches 122 are folded between two opposite GND.
The rear end of six data pin feet 121b and the rear end of eight power supply pin feet 121a are electrically connected with circuit board 160 respectively.Grafting shell
Body 110 and intermediate patches 122 are welded with circuit board 160 respectively.
It should be noted that power interface 100 can be set on mobile terminals, mobile terminal (such as mobile phone, tablet electricity
Brain, laptop etc.) inside can be equipped with battery, external power supply can be connected by power supply adaptor and power interface 100
Connect, and then charge to battery.
As shown in Fig. 1-Fig. 4 and Fig. 8, intermediate patches 122 include head 1223 and afterbody 1225.Wherein, head 1223
With hollow-out parts 1221, the inside of hollow-out parts 1221 has reinforcing rib 1222.Have on head 1223 and be directed away from grafting main body 120
The patch lug boss 1224 of protrusion.Patch lug boss 1224 can increase the encapsulated portion 130 or second of intermediate patches 122 and first and wrap
The contact area in glue portion 150, so as to improve between 122 and first encapsulated portion 150 of encapsulated portion 130 or the second of intermediate patches
Adhesive force, makes intermediate patches 122 connect more firm.The afterbody 1225 of intermediate patches 122 can be welded with circuit board 160,
Afterbody 1225 can be spaced apart with insertion shell 110 at the same time, so as to reduce insertion shell 110, intermediate patches 122 to movement
The interference of the antenna of terminal.
In addition, during power interface is connected with power supply adaptor, patch lug boss 1224 can be to power interface
Apply an active force, the more consolidation for making power interface be connected with power supply adaptor, so as to lift power supply with charger
The connective stability and reliability of interface.
, can be to power supply pin feet 121a by setting intermediate patches 122 between two opposite power supply pin feet 121a
Play the role of support, prevent when power supply adaptor is inserted into power interface 100, opposite two power supply pin foot 121a directions
Direction close to each other deviates and causes connecting line and 100 loose contact of power interface, so as to improve power supply adaptor and
The reliability connected between power interface 100.Meanwhile the head 1223 of intermediate patches 122 sets hollow-out parts 1221, and in hollow out
Reinforcing rib 1222 is set in portion 1221, the material of intermediate patches 122 can be not only saved, intermediate patches 122 can also be improved
Structural strength.
Second encapsulated portion 150 is embedded in the first encapsulated portion 130, and the portion perimeter wall in the second encapsulated portion 150 is configured to
The front end face 120a of grafting main body, the first encapsulated 130 and second encapsulated portion 150 of portion is jointly by the partial outer face bag of pin feet 121
It is rolled in together to be configured to grafting main body 120.Grafting main body 120 is located in insertion shell 110 and is connected with insertion shell 110.
It should be noted that it is not configured to the appearance of grafting main body 120 on pin feet 121 by the surface that the first encapsulated portion 130 is wrapped up
Face, the surface do not wrapped up by the first encapsulated portion 130, the second encapsulated portion 150 on pin feet 121 is suitable for and corresponding power supply adaptor
Interior pin feet 121 are electrically connected.The rear end (rear direction as shown in Figure 1) of the close pin feet 121 in the first encapsulated portion 130 has card
Connect flange 131.
As Figure 6-Figure 7,110 inner wall of insertion shell is equipped with first baffle 111, and first baffle 111 can pass through note
The form of modeling is integrally formed with insertion shell 110.Second baffle 112, second baffle 112 are additionally provided with 110 inner wall of insertion shell
It is spaced apart with first baffle 111, second baffle 112 is welded on the inside of insertion shell 110.First baffle 111 and second baffle
112 limit backstop groove 113, and backstop groove 113 extends along the circumferential direction of grafting main body 120, and clamping flange 131 is connected to
In backstop groove 113.It is possible thereby to grafting main body 120 is set to be stably installed in insertion shell 110.As shown in Figure 1, Figure 3, block
The free end end face for connecing flange 131 is equipped with clamping step 132 and multiple clamping grooves 133, is equipped with and card in backstop groove 113
The clamping locking portion 114 that step 132 is adapted is connect, multiple clamping grooves 133 are divided along the circumferential direction interval of grafting main body 120
Cloth, backstop groove 113 is interior to have the clamping being adapted with clamping groove 133 raised, it is possible thereby to further improve grafting main body
120 with the fitment stability of insertion shell 110.
Adhesive layer is equipped with the position that first encapsulated portion 130, the second encapsulated portion 150 are contacted with 110 internal perisporium of insertion shell.
On the one hand, it can make that grafting main body 120 and insertion shell 110 are firm, are stably assembled together, on the other hand, utilization is gluing
Layer will connect main body and link together with insertion shell 110, can also improve the plug intensity of power interface 100, delay power supply to connect
Mouthfuls 100 because of plug is operated and produced repeatedly fatigue damage.
As Figure 3-Figure 4, the first encapsulated portion 130 is equipped with main body insertion notch 134 and the embedded notch 135 of extension.Phase
Ying Di, the second encapsulated portion 150 include main body embedded division 151 and extension embedded division 152, main body embedded division 151 and extension embedded division
152 connections, main body embedded division 151 are adapted with main body insertion notch 134, extension embedded division 152 and extension 135 phase of embedded notch
Adaptation, the front end face 152a for extending embedded division are configured to the front end face 120a of grafting main body.Thus, it is possible to by the first encapsulated portion
130 and second encapsulated portion 150 stably link together.It is understood that the first encapsulated 130 and second encapsulated portion 150 of portion
Pin feet 121 are wrapped up into connection to form grafting main body 120, it is embedding using main body embedded division 151 and main body insertion notch 134, extension
Entering portion 152 and the embedded notch 135 of extension can be such that pin feet 121, the first encapsulated 130 and second encapsulated portion 150 of portion securely assembles
Together, so as to lifting the structural strength of grafting main body 120 and Assembly stability.
As shown in Fig. 3, Fig. 8, the first encapsulated portion 130 is equipped with multiple insertion grooves 136 spaced apart, extends embedded division
152 are equipped with the embedded protrusion 153 being adapted with embedded groove 136.Embedded protrusion 153 for be spaced apart multiple and with it is multiple embedding
Enter groove 136 to correspond.Thus, it is possible to further strengthen the first encapsulated encapsulated 150 connective stability of portion in portion 130 and second
And reliability.
As Figure 1-Figure 4, pin feet 121 include power supply pin feet 121a and data pin foot 121b, power supply pin feet 121a
Middle part have and widen section 1211, widen the cross-sectional area of the cross-sectional area of section 1211 more than data pin feet 121b to increase electricity
The current load amount of source pin feet 121a.Section 1211 is widened by being set on power supply pin feet 121a, power supply pin feet can be increased
The current load amount of 121a, so as to improve the transmission speed of electric current, makes power interface 100 have the function of quick charge,
Lift the charge efficiency to battery.
Widen and be equipped with concave part 1212 at the position of the close power supply pin foot 121a front ends of section 1211.It should be noted that
When power interface 100 carries out quick charge, there is the power supply pin feet 121a for widening section 1211 can be used for carrying larger fill
Electric current；When power interface 100 is commonly charged, the concave part 1212 widened in section 1211 can be to avoid power supply pin feet
121a is contacted with the correspondence pin feet 121 on power supply adaptor.Thus, it is possible to it is suitable for the power interface 100 in the present embodiment
Different power supply adaptors.For example, when power interface 100 carries out quick charge, power interface 100 can have with corresponding
The power supply adaptor of quick-charge function is electrically connected；When power interface 100 is commonly charged, power interface 100 can be with
Corresponding common power adapter is electrically connected.
As shown in Figure 9, Figure 10, the cross-sectional area for widening section 1211 is S, and the thickness of power supply pin feet 121a is D, power supply pin
Foot 121a has the contact surface for being suitable for being electrically connected with conduct piece, in width (such as Fig. 9, Figure 10 of the power supply pin feet 121a
Shown left and right directions) on, the width of the contact surface is W, works as S=0.13125mm2, D=0.25mm, W=0.25mm when,
Can be substantially improved the current load amount of power supply pin feet 121a, the current load amount of power supply pin feet 121a can be 10A, 12A,
14A or more, so as to lift charge efficiency.
Thus, multiple pin feet 121 are bundled together by using the first encapsulated 130 and second encapsulated portion 150 of portion, can
To strengthen the structural strength of grafting main body 120, so that during the use of plug repeatedly of power interface 100, can delay to insert
Connect the fatigue damage of main body 120.In addition, widening section 1211 by being set on power supply pin feet 121a, power supply pin can be increased
The current load amount of foot 121a, so as to improve the transmission speed of electric current, makes power interface 100 have the work(of quick charge
Can, lift the charge efficiency to battery.
Mobile terminal according to embodiments of the present invention, including power interface as described above 100.Mobile terminal can pass through
Power interface 100 realizes the transmission of electric signal, data-signal.For example, mobile terminal can be fitted by power interface 100 with power supply
Orchestration is electrically connected to realize charging or data-transformation facility.
Multiple pin feet 121, are wrapped in by mobile terminal according to embodiments of the present invention by using the first encapsulated portion 130
Together, the structural strength of grafting main body 120 can be strengthened, can be with so that during the use of plug repeatedly of power interface 100
Delay the fatigue damage of grafting main body 120.
Power supply adaptor according to embodiments of the present invention, power supply adaptor have power interface 100 described above.It is mobile
Terminal can realize the transmission of electric signal, data-signal by power interface 100.
Power supply adaptor according to embodiments of the present invention, wraps up multiple pin feet 121 by using the first encapsulated portion 130
Together, the structural strength of grafting main body 120 can be strengthened, so that during the use of plug repeatedly of power interface 100, can
To delay the fatigue damage of grafting main body 120.
The manufacture method of power interface according to embodiments of the present invention, wherein power interface include：Insertion shell and grafting
Main body.Specifically, grafting main body is located in insertion shell, has the first encapsulated portion, the second encapsulated portion and multiple in grafting main body
Pin feet spaced apart, the first encapsulated portion, the second encapsulated portion wrap up the portion perimeter of pin feet and are connected with insertion shell jointly, the
Two encapsulated portions are embedded in the first encapsulated portion, and the portion perimeter wall in the second encapsulated portion is configured to the front end face of grafting main body.
The manufacture method of power interface includes the following steps：
S10：Encapsulated technique for the first time is carried out on the pin feet, to form the described first encapsulated portion；
S20：Second of encapsulated technique is carried out in the described first encapsulated portion to form the described second encapsulated portion, the pin
Foot, the first encapsulated portion and the second encapsulated portion are collectively configured to the grafting main body；
S30：The grafting main body is installed to the insertion shell.
The manufacture method of power interface according to embodiments of the present invention, by setting two encapsulated portions in grafting main body,
I.e. first encapsulated portion and the second encapsulated portion, can make grafting main body have different performances.For example, the first encapsulated portion and the second bag
Glue portion can be fabricated using different materials, by using different materials grafting main body can be made to meet different intensity
Demand, alternatively, it is also possible to by selecting different materials that grafting main body can be made to meet different radiating requirements.Certainly, pass through
It can also make grafting main body that there are beautiful appearance characteristics using the first encapsulated portion and the second encapsulated portion.
According to one embodiment of present invention, in the step S30, the internal perisporium of grafting main body and insertion shell it
Between adhesive layer is set.On the one hand, it can make that grafting main body and insertion shell are firm, are stably assembled together, on the other hand, profit
Main body will be connect with adhesive layer to link together with insertion shell, can also be improved the plug intensity of power interface, be delayed power supply to connect
Mouthful because of the fatigue damage that plug repeatedly operates and produces.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
Combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this area
Art personnel can be tied the different embodiments or example described in this specification and different embodiments or exemplary feature
Close and combine.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (20)
- A kind of 1. power interface, it is characterised in that including：Insertion shell, the insertion shell inner wall are equipped with backstop groove；WithGrafting main body, the grafting main body are located in the insertion shell, and the grafting main body has the first encapsulated portion, the second bag Glue portion and multiple pin feet spaced apart, the first encapsulated portion wrap up the portion perimeter of the pin feet and with the insertion shell Connect, the rear end of the close pin feet in the first encapsulated portion has clamping flange, and the clamping flange is connected to described stop Keep off in groove, the second encapsulated portion is embedded in the described first encapsulated portion, and the portion perimeter wall in the second encapsulated portion is by structure Cause the front end face of the grafting main body.
- 2. power interface according to claim 1, it is characterised in that circumferential direction of the backstop groove along the grafting main body Direction extends.
- 3. power interface according to claim 2, it is characterised in that the free end end face of the clamping flange is equipped with card Connect step,The clamping locking portion being adapted with the clamping step is equipped with the backstop groove.
- 4. power interface according to claim 2, it is characterised in that the inner wall of the backstop groove is equipped with stopper protrusion Portion, the stopper protrusion portion are embedded in the described first encapsulated portion.
- 5. power interface according to claim 1, it is characterised in that the first encapsulated portion and the insertion shell inner circumferential Adhesive layer is equipped between wall.
- 6. power interface according to claim 1, it is characterised in that the first encapsulated portion is equipped with main body insertion notch Notch is embedded in extension,The second encapsulated portion includes main body embedded division and extension embedded division, and the main body embedded division connects with the extension embedded division Connect, the main body embedded division is adapted with main body insertion notch, the extension embedded division and the embedded notch phase of the extension Adaptation, the front end face of the extension embedded division are configured to the front end face of the grafting main body.
- 7. power interface according to claim 1, it is characterised in that in the first encapsulated portion and the second encapsulated portion One be equipped with it is embedded raised, it is another to be equipped with the insertion groove being adapted with the insertion protrusion.
- 8. power interface according to claim 7, it is characterised in that it is described embedded raised multiple for what is be spaced apart, it is described Embedded groove is multiple and is corresponded with multiple embedded protrusions.
- 9. power interface according to claim 1, it is characterised in that the pin feet include power supply pin feet and data pin Foot, the power supply pin feet, which have, widens section, the cross-sectional area for widening section be more than the cross-sectional areas of the data pin feet with Increase the current load amount of the power supply pin feet.
- 10. power interface according to claim 9, it is characterised in that it is described widen section, close to the power supply pin feet Concave part is equipped with the position of front end.
- 11. power interface according to claim 9, it is characterised in that the cross-sectional area for widening section is S, the S >= 0.09805mm2。
- 12. power interface according to claim 11, it is characterised in that the S=0.13125mm2。
- 13. power interface according to claim 9, it is characterised in that the thickness of the power supply pin feet is D, and the D expires Foot：0.1mm≤D≤0.3mm.
- 14. power interface according to claim 13, it is characterised in that the D=0.25mm.
- 15. power interface according to claim 9, it is characterised in that the power supply pin feet, which have, to be suitable for and conduct piece electricity The contact surface of connection, on the width of the power supply pin feet, the width of the contact surface is W, and the W meets：0.24mm ≤W≤0.32mm。
- 16. power interface according to claim 15, it is characterised in that the W=0.25mm.
- 17. a kind of mobile terminal, it is characterised in that including the power interface according to any one of claim 1-16.
- 18. a kind of power supply adaptor, it is characterised in that including the power interface according to any one of claim 1-16.
- 19. a kind of manufacture method of power interface, it is characterised in that the power interface includes：Insertion shell；Grafting main body, the grafting main body are located in the insertion shell, have the first encapsulated portion, second in the grafting main body The portion of the pin feet is wrapped up in encapsulated portion and multiple pin feet spaced apart, the first encapsulated portion, the second encapsulated portion jointly Exceptionally week and be connected with the insertion shell, the second encapsulated portion is embedded in the described first encapsulated portion, and described second is encapsulated The portion perimeter wall in portion is configured to the front end face of the grafting main body；The manufacture method of the power interface includes the following steps：S10：Encapsulated technique for the first time is carried out on the pin feet, to form the described first encapsulated portion；S20：Second of encapsulated technique is carried out in the described first encapsulated portion to form the described second encapsulated portion, the pin feet, institute State the first encapsulated portion and the second encapsulated portion and be collectively configured to the grafting main body；S30：The grafting main body is installed to the insertion shell.
- 20. the manufacture method of power interface according to claim 19, it is characterised in that in the step S30, in institute State and adhesive layer is set between the internal perisporium of grafting main body and the insertion shell.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207743.4A CN108418007B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
| CN201610603150.0A CN106252924B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacture method |
| CN201810215695.3A CN108598738A (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
| PCT/CN2017/081267 WO2018018954A1 (en) | 2016-07-27 | 2017-04-20 | Power adapter, mobile terminal, and power interface and manufacturing method therefor |
| EP17833260.7A EP3483986B1 (en) | 2016-07-27 | 2017-04-20 | Power interface, mobile terminal and power adapter |
| US16/254,289 US10630013B2 (en) | 2016-07-27 | 2019-01-22 | Mobile terminal and power interface |
| US16/440,681 US10630014B2 (en) | 2016-07-27 | 2019-06-13 | Mobile terminal, power interface, and method for manufacturing power interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603150.0A CN106252924B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacture method |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810215695.3A Division CN108598738A (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
| CN201810207743.4A Division CN108418007B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252924A CN106252924A (en) | 2016-12-21 |
| CN106252924B true CN106252924B (en) | 2018-04-20 |
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ID=57604876
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810207743.4A Active CN108418007B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
| CN201810215695.3A Pending CN108598738A (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
| CN201610603150.0A Active CN106252924B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacture method |
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| CN201810207743.4A Active CN108418007B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
| CN201810215695.3A Pending CN108598738A (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206116685U (en) | 2016-07-27 | 2017-04-19 | 广东欧珀移动通信有限公司 | Power source , mobile terminal and power adapter |
| WO2018018954A1 (en) | 2016-07-27 | 2018-02-01 | 广东欧珀移动通信有限公司 | Power adapter, mobile terminal, and power interface and manufacturing method therefor |
| CN205882229U (en) * | 2016-07-27 | 2017-01-11 | 广东欧珀移动通信有限公司 | Power source , mobile terminal and power adapter |
| EP3483985B1 (en) * | 2016-07-27 | 2023-08-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Power adapter, mobile terminal, power interface and manufacturing method therefor |
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| CN203277778U (en) * | 2013-05-23 | 2013-11-06 | 深圳市鸿展通科技有限公司 | Micro USB connector female seat |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108418007A (en) | 2018-08-17 |
| CN108418007B (en) | 2019-06-07 |
| CN106252924A (en) | 2016-12-21 |
| CN108598738A (en) | 2018-09-28 |
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