CN108418007B - Power supply adaptor, mobile terminal, power interface and its manufacturing method - Google Patents
Power supply adaptor, mobile terminal, power interface and its manufacturing method Download PDFInfo
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- CN108418007B CN108418007B CN201810207743.4A CN201810207743A CN108418007B CN 108418007 B CN108418007 B CN 108418007B CN 201810207743 A CN201810207743 A CN 201810207743A CN 108418007 B CN108418007 B CN 108418007B
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- main body
- power interface
- encapsulated portion
- pin foot
- encapsulated
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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
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
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- 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
Abstract
This application discloses a kind of power supply adaptor, mobile terminal, power interface and its manufacturing methods.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 foot and connect with insertion shell.The rear end of the close pin foot in the first encapsulated portion has clamping flange, and clamping flange is connected in the backstop groove.The structural strength of grafting main body can be enhanced, so that the fatigue damage of grafting main body can be delayed in the use process of plug repeatedly of power interface by being bundled together multiple pin feet using the first encapsulated portion according to the power interface of the application.
Description
The application is application number " 201610603150.0 ", the applying date is " 2016-07-27 ", entitled " power supply is suitable for application
The division of the application of orchestration, mobile terminal, power interface and its manufacturing method "
Technical field
This application involves fields of communication technology, specifically, more particularly to a kind of power supply adaptor, mobile terminal, power supply
Interface and its manufacturing method.
Background technique
With progress of the epoch, internet and mobile radio communication provide the functional application of magnanimity.User can not only make
Traditional application is carried out with mobile terminal, such as: it is answered or is made a phone call using smart phone；Meanwhile user not only can may be used also
To use mobile terminal to carry out web page browsing, picture transfer, game etc..
It, can largely consumption movement due to using the frequency of mobile terminal to increase while handling thing using mobile terminal
The electricity of terminal battery core, so that charging, power interface be needed often to be also easy to produce fatigue damage.
Apply for content
The application is intended to solve at least some of the technical problems in related technologies.For this purpose, the application mentions
A kind of power interface out, the power interface have the advantages that structure is simple, long service life.
The application also proposes that a kind of mobile terminal, the mobile terminal have power interface as described above.
The application also proposed a kind of power supply adaptor, and the power supply adaptor includes power interface as described above.
The application also proposes that a kind of manufacturing method of power interface, the manufacturing method of the power interface have technical process
Simple advantage.
According to the power interface of the embodiment of the present application, comprising: insertion shell, it is recessed that the insertion shell inner wall is equipped with backstop
Slot；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 foot spaced apart, the first encapsulated portion wrap up the portion perimeter of the pin foot and connect with the insertion shell, institute
The rear end close to the pin foot for stating the first encapsulated portion has clamping flange, and the clamping flange is connected to the backstop groove
Interior, the insertion shell inner wall is equipped with first baffle and second baffle, and the second baffle is spaced apart with the first baffle, institute
It states first baffle and the second baffle limits the backstop groove.
It can by being bundled together multiple pin feet using the first encapsulated portion according to the power interface of the embodiment of the present application
To enhance the structural strength of grafting main body, so that grafting main body can be delayed in the use process of plug repeatedly of power interface
Fatigue damage.
According to the mobile terminal of the embodiment of the present application, including power interface as described above.
It can by being bundled together multiple pin feet using the first encapsulated portion according to the mobile terminal of the embodiment of the present application
To enhance the structural strength of grafting main body, so that grafting main body can be delayed in the use process of plug repeatedly of power interface
Fatigue damage.
According to the power supply adaptor of the embodiment of the present application, the power supply adaptor has power interface described above.
According to the power supply adaptor of the embodiment of the present application, by the way that multiple pin feet are bundled together using the first encapsulated portion,
The structural strength of grafting main body can be enhanced, so that grafting master can be delayed in the use process of plug repeatedly of power interface
The fatigue damage of body.
According to the manufacturing method of the power interface of the embodiment of the present application, the power interface includes: insertion shell and grafting
Main body, the grafting main body are located in the insertion shell, and the grafting main body has the first encapsulated portion, the second encapsulated portion and more
A pin foot spaced apart, the first encapsulated portion, the second encapsulated portion wrap up jointly the portion perimeter of the pin foot and with
The insertion shell connection, the rear end close to the pin foot in the first encapsulated portion have clamping flange, the clamping flange
It is connected in the backstop groove, the insertion shell inner wall is equipped with first baffle and second baffle, the second baffle and institute
It states first baffle to be spaced apart, the first baffle and the second baffle limit the backstop groove, the second encapsulated portion
It is embedded in the described first encapsulated portion, the portion perimeter wall in the second encapsulated portion is configured to the front end of the grafting main body
Face；
The manufacturing method of the power interface includes the following steps:
S10: encapsulated technique for the first time is carried out, on the pin foot 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.
According to the manufacturing method of the power interface of the embodiment of the present application, by the way that two encapsulated portions are arranged 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, grafting main body can be made to meet different intensity need by using different materials
It asks, 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.
Detailed description of the invention
Fig. 1 is the explosive view according to the power interface of the embodiment of the present application；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Fig. 3 is the explosive view according to the power interface of the embodiment of the present application；
Fig. 4 is the partial enlargement diagram in Fig. 3 at B；
Fig. 5 is the structural schematic diagram according to the power interface of the embodiment of the present application；
Fig. 6 is the schematic cross-sectional view according to the power interface of the embodiment of the present application；
Fig. 7 is the schematic cross-sectional view according to the power interface of the embodiment of the present application；
Fig. 8 is the schematic cross-sectional view according to the power interface of the embodiment of the present application；
Fig. 9 is the structural schematic diagram according to the power supply pin foot of the power interface of the embodiment of the present application；
Figure 10 is the structural schematic diagram according to the power supply pin foot of the power interface of the embodiment of the present application.
Appended drawing reference:
Power interface 100,
Insertion shell 110, first baffle 111, second baffle 112, backstop groove 113 are clamped locking portion 114, and backstop is convex
Portion 115 is played,
Grafting main body 120, pin foot 121, power supply pin foot 121a widen section 1211, recessed portion 1212, data pin foot
121b, intermediate patches 122, hollow-out parts 1221, reinforcing rib 1222, head 1223, patch lug boss 1224, tail portion 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, and main body is embedded in notch 134, prolongs
Insertion notch 135 is stretched, groove 136 is embedded in,
Second encapsulated portion 150, main body embedded division 151 extend embedded division 152, extend the front end face 152a of embedded division, are embedded in
Protrusion 153,
Circuit board 160.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
In the description of the present application, it is to be understood that term " length ", " width ", " thickness ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside", " circumferential direction " is based on attached
Orientation or positional relationship shown in figure is merely for convenience of description the application and simplifies description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the application
Limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
Referring to Fig. 1-Figure 10 detailed description according to the power interface 100 of the embodiment of the present application.It should be noted that electric
Source interface 100 can for for charge or data transmit interface, 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, according to the power interface 100 of the embodiment of the present application, comprising: insertion shell 110 and grafting master
Body 120.
Specifically, 110 inner wall of insertion shell is equipped with backstop groove 113, 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
It the portion perimeter of foot 121 and is connect with insertion shell 110.It should be noted that not wrapped by the first encapsulated portion 130 on pin foot 121
The surface wrapped up in is configured to the outer surface of grafting main body 120, be not suitable for by the surface that the first encapsulated portion 130 is wrapped up on pin foot 121
It is electrically connected with pin foot 121 in corresponding power supply adaptor.
It is understood that multiple pin feet 121 are bundled together using the first encapsulated portion 130, can be enhanced 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 foot 121 has clamping flange 131, and clamping flange 131 is connected to
In backstop groove 113.It is possible thereby to be stably installed at grafting main body 120 in insertion shell 110.
According to the power interface 100 of the embodiment of the present application, by the way that multiple pin feet 121 are wrapped up using the first encapsulated portion 130
Together, the structural strength of grafting main body 120 can be enhanced, thus in the use process of plug repeatedly of power interface 100, it can
To delay the fatigue damage of grafting main body 120.
According to one embodiment of the application, as Figure 6-Figure 8, backstop groove 113 is along the circumferential direction side of grafting main body 120
To extension.As a result, backstop groove 113 can with clamping 131 secure fit of flange, so as to by grafting main body 120 steadily
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
Clamping locking portion 114 compatible with clamping step 132 is equipped in groove 113.Thus, it is possible to increase clamping flange 131 and stop
The contact area of groove 113 is kept off, the fitment stability of grafting main body 120 and insertion shell 110 is improved.Further, such as
In Fig. 1, example shown in 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 clamping protrusion compatible with clamping groove 133 in backstop groove 113, thus may be used
To further increase the fitment stability of grafting main body 120 Yu insertion shell 110.
According to another embodiment of the application, as shown in Figure 6, Figure 7, it is convex that the inner wall of backstop groove 113 is equipped with backstop
Portion 115 is played, stopper protrusion portion 115 is embedded in the first encapsulated portion 130.As a result, by setting stopper protrusion portion 115, make backstop
Lug boss 115 is embedded in the first encapsulated portion 130, so as to increase rubbing between backstop groove 113 and the first encapsulated portion 130
Power is wiped, and then the Assembly stability of grafting main body 120 Yu insertion shell 110 can be promoted.
According to one embodiment of the application, gluing is equipped between the first encapsulated portion 130 and 110 internal perisporium of insertion shell
Layer.On the one hand, it can make that grafting main body 120 and insertion shell 110 are firm, are steadily 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
The fatigue damage that power interface 100 generates due to plug operates repeatedly.
As Figure 1-Figure 4, according to one embodiment of the application, grafting main body 120 further include: the 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 grafting master can be made by the way that two encapsulated portions are arranged in grafting main body 120
Body 120 has different performances, for example, the first encapsulated portion 130 and the second encapsulated portion 150 can using different material manufactures and
At, grafting main body 120 can be made to meet different strength demands by using different materials, 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 the application, as Figure 3-Figure 4, the first encapsulated portion 130 is equipped with main body and is embedded in notch
134 are embedded in notch 135 with extension.Correspondingly, the second encapsulated portion 150 includes main body embedded division 151 and extends embedded division 152, main
Body embedded division 151 is connect with embedded division 152 is extended, and main body embedded division 151 is adapted with main body insertion notch 134, extends insertion
Portion 152 is adapted with insertion notch 135 is extended, 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 which the first encapsulated portion 130 and the second encapsulated portion 150 are steadily linked together.It is understood that the
One encapsulated portion 130 and the second encapsulated portion 150 connect the package of pin foot 121 to form grafting main body 120, utilize main body embedded division
151 can make pin foot 121, the first encapsulated portion with main body insertion notch 134, extension embedded division 152 and extension insertion notch 135
130 and second encapsulated portion 150 be securely assembled together, it is steady so as to the structural strength and the assembly that promote grafting main body 120
It is qualitative.
Further, as shown in figure 8, one in the first encapsulated portion 130 and the second encapsulated portion 150 is equipped with insertion protrusion
153, it is another to be equipped with and be embedded in raised 153 compatible insertion grooves 136.Thus, it is possible to which further enhancing first is encapsulated
Portion 130 and the second encapsulated 150 connective stability of portion and reliability.For example, in example as shown in Figure 8, the first encapsulated portion 130
It is equipped with insertion groove 136, the second encapsulated portion 150 is equipped with insertion protrusion 153 compatible with insertion groove 136.
According to one embodiment of the application, as shown in figure 3, insertion protrusion 153 can be located at and extend on embedded division 152.
Further, as shown in figure 8, insertion protrusion 153 can be multiple for what is be spaced apart, correspondingly, insertion groove 136 also to be multiple and
It is corresponded with multiple insertion protrusions 153.Thus, it is possible to which further the encapsulated portion 130 of enhancing first and the second encapsulated portion 150 connect
Connect stability and reliability.
According to one embodiment of the application, pin foot 121 includes power supply pin foot 121a and data pin foot 121b, power supply
Pin foot 121a, which has, widens section 1211, widens cross-sectional area of the cross-sectional area greater than data pin foot 121b of section 1211 to increase
The current load amount of power supply pin foot 121a.Section 1211 is widened by being arranged on power supply pin foot 121a, power supply pin can be increased
The current load amount of foot 121a makes power interface 100 have the function of quick charge so as to improve the transmission speed of electric current
Can, promote the charge efficiency to battery.
According to one embodiment of the application, widens and be equipped at the position of the front end close power supply pin foot 121a of section 1211
Recessed portion 1212.It should be noted that there is the power supply pin foot for widening section 1211 when power interface 100 carries out quick charge
121a can be used for carrying biggish charging current；When power interface 100 is commonly charged, the recess in section 1211 is widened
Portion 1212 can contact to avoid power supply pin foot 121a with the correspondence pin foot 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 should be noted that quick charge can
To refer to that charged state of the charging current more than or equal to 2.5A or rated output power are not less than the charged state of 15W；Commonly fill
Electricity can refer to that charged state of the charging current less than 2.5A or rated output power are less than the charged state of 15W.
According to one embodiment of the application, as shown in Figure 9, Figure 10, widen section 1211 cross-sectional area be S, S >=
0.09805mm2.By experimental verification, as S >=0.09805mm2When, the current load amount of power supply pin foot 121a is at least 10A,
It is possible thereby to improve charge efficiency by the current load amount for promoting power supply pin foot 121a.By further verification experimental verification,
Work as S=0.13125mm2When, the current load amount of power supply pin foot 130 is 12A or more, it is possible thereby to promote charge efficiency.
According to one embodiment of the application, as shown in Figure 9, Figure 10, power supply pin foot 121a's meets with a thickness of D, D:
0.1mm≤D≤0.3mm.By experimental verification, as 0.1mm≤D≤0.3mm, the current load amount of power supply pin foot 121a is extremely
It is less 10A, it is possible thereby to improve charge efficiency by the current load amount for promoting power supply pin foot 121a.By further
The current load amount of power supply pin foot 130, the electricity of power supply pin foot 121a can be substantially improved as D=0.25mm in verification experimental verification
Stream loading amount is 12A or more, so as to promote charge efficiency.
According to one embodiment of the application, as shown in Figure 9, Figure 10, power supply pin foot 121a, which has, to be suitable for and conduct piece electricity
The contact surface of connection, it is described to connect in the width direction (left and right directions as shown in Figure 9, Figure 10) of the power supply pin foot 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 foot 121a is at least 10A, it is possible thereby to pass through the current load amount for promoting power supply pin foot 121a
To improve charge efficiency.By further verification experimental verification, as W=0.25mm, it can be substantially improved power supply pin foot 121a's
The current load amount of current load amount, power supply pin foot 121a is 12A or more, so as to promote charge efficiency.
Referring to Fig. 1-Figure 10 detailed description according to the power interface 100 of the embodiment of the present application.It is worth understanding, under
Description is stated to be merely illustrative, rather than to the concrete restriction of the application.
For convenience of description, by taking power interface 100 is Type-C as an example.Type-C interface full name is USB Type-C interface,
It is a kind of interface form, is USB standard tissue to solve USB interface physical interface specification disunity for a long time, electricity
It can only the drawbacks such as one-way transmission and completely 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 pin 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, another party then receives the power supply of VBUS bus, 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 chip (such as LDR6013)
Kind role: DFP, Strong DRP, DRP, UFP.The wish that these four roles occupy VBUS bus is successively successively decreased.
Wherein, DFP is equivalent to adapter, can persistently want to VBUS output voltage, and Strong DRP is equivalent to mobile electricity
Output VBUS is just abandoned only when meeting adapter in source.DRP is equivalent to mobile phone, and under normal circumstances, all expectation other side gives certainly
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 supports positive anti-plug, due to just
Anti- two sides has four groups of power supplys and ground altogether, supports upper in power and can significantly be promoted.
Power interface 100 in the present embodiment can be USB Type-C interface, can be adapted for quick charge
The power supply adaptor of function is also applied for common power adapter.Here, it should be noted that quick charge can refer to charging
Charged state of the electric current greater 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, when utilizing tool
When having the power supply adaptor of quick-charge function to charge to power interface 100, charging current is more than or equal to 2.5A or specified defeated
Power is not less than 15W out；When using common power adapter to power interface 100 charge when, charging current be less than 2.5A or
Rated output power is less than 15W.
In order to make power interface 100, power supply adaptor compatible with power interface 100 standardization, need to connect power supply
The size of mouth 100 meets the design requirement of standard interface.For example, the power interface 100 that 121 numbers of pin foot are 24, design is wanted
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) it is also a.To enable power supply pin foot 121a interior carrying in a limited space
Part pin foot 121 in 24 pin feet 121 can be saved, while increase power supply pin foot 121a's by biggish charging current
Cross-sectional area can be arranged in the pin foot being omitted for carrying biggish charging current, the part that power supply pin foot 121a increases
At 121 position, the layout of the optimization to the component of power interface 100 is on the one hand realized, power supply pin foot is on the other hand increased
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, it inserts
Connecing main body 120 includes: the first encapsulated portion 130, the second encapsulated portion 150 and 14 pin foot 121.First encapsulated portion 130 and the second packet
Glue portion 150 can be made of the material of good heat dissipation effect, for example, polyamide (such as stanyl PA46).Polyamide resin
Rouge has the property that
| Thermal properties | dry/cond | ||
| Thermal conductivity in plane | 2.1 | W/(m K) | ASTM E1461 |
| Thermal conductivity through plane | 0.9 | W/(m K) | ASTM E1461 |
It should be noted that grafting main body 120 can be made to have by the way that two encapsulated portions are arranged in grafting main body 120
Different performance, for example, the first encapsulated portion 130 and the second encapsulated portion 150 can be fabricated using different materials, by making
Grafting main body 120 can be made to meet different strength demands with different materials, 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 portion 130 and the second encapsulated portion 150
It can also make grafting main body 120 that there are beautiful appearance characteristics.
14 pin feet 121 include six data pin foot 121b and eight power supply pin foot 121a.Six data pin feet
121b is respectively A5, A6, A7, B5, B6, B7, and eight power supply pin foot 121a are respectively A1, A4, A9, A12, B1, B4, B9, B12.
It include four VBUS and four GND in eight power supply pin foot 121a.Intermediate patches 122 are folded between two opposite GND.
The rear end of six data pin foot 121b and the rear end of eight power supply pin foot 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, plate electricity
Brain, laptop etc.) inside can be equipped with battery, external power supply can pass through power supply adaptor and power interface 100 and connect
It connects, and then charges the battery.
As shown in Fig. 1-Fig. 4 and Fig. 8, intermediate patches 122 include head 1223 and tail portion 1225.Wherein, head 1223
With hollow-out parts 1221, there is reinforcing rib 1222 inside hollow-out parts 1221.Have on head 1223 and is directed away from grafting main body 120
The patch lug boss 1224 of protrusion.Patch lug boss 1224 can increase intermediate patches 122 and the first encapsulated portion 130 or the second packet
The contact area in glue portion 150, so as to improve between intermediate patches 122 and the first encapsulated portion 150, encapsulated portion 130 or the second
Adhesive force makes intermediate patches 122 connect more firm.The tail portion 1225 of intermediate patches 122 can be welded with circuit board 160,
Tail portion 1225 can be spaced apart with insertion shell 110 simultaneously, so as to reduce by 122 pairs of insertion shell 110, intermediate patches movements
The interference of the antenna of terminal.
In addition, patch lug boss 1224 can be to power interface during power interface is connect with power supply adaptor
Apply an active force, the more consolidation for connecting power interface with power supply adaptor, so as to promote power supply with charger
The connective stability and reliability of interface.
It, can be to power supply pin foot 121a by the way that intermediate patches 122 are arranged between two opposite power supply pin foot 121a
Play the role of support, prevents when power supply adaptor is inserted into power interface 100, two opposite power supply pin foot 121a directions
Direction close to each other deviates and causes connecting line and 100 poor contact of power interface, so as to improve power supply adaptor and
The reliability connected between power interface 100.Meanwhile hollow-out parts 1221 are arranged in the head 1223 of intermediate patches 122, and in hollow out
Reinforcing rib 1222 is set in portion 1221, can not only save the material of intermediate patches 122, 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 portion 130 and the second encapsulated portion 150 are jointly by the partial outer face packet of pin foot 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 connect with insertion shell 110.
It should be noted that not being configured to the appearance of grafting main body 120 on pin foot 121 by the surface that the first encapsulated portion 130 is wrapped up
Face, the surface that do not wrapped up by the first encapsulated portion 130, the second encapsulated portion 150 on pin foot 121 is suitable for and corresponding power supply adaptor
Interior pin foot 121 is electrically connected.The rear end (rear direction as shown in Figure 1) of the close pin foot 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 and insertion shell 110 of modeling are integrally formed.Second baffle 112, second baffle 112 are additionally provided on 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 be stably installed at grafting main body 120 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 compatible clamping locking portion 114 of consecutive rank 132, multiple clamping grooves 133 are along the circumferential direction interval of grafting main body 120 point
Cloth, backstop groove 113 is interior to have clamping protrusion compatible with clamping groove 133, it is possible thereby to further increase grafting main body
120 with the fitment stability of insertion shell 110.
Adhesive layer is equipped at 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 steadily assembled together, on the other hand, utilize gluing
Layer will connect main body and link together with insertion shell 110, can also improve the plug intensity of power interface 100, power supply is delayed to connect
The fatigue damages that mouth 100 generates due to plug operates repeatedly.
As Figure 3-Figure 4, the first encapsulated portion 130 is equipped with main body insertion notch 134 and extends insertion notch 135.Phase
Ying Di, the second encapsulated portion 150 is including main body embedded division 151 and extends 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, are extended embedded division 152 and are extended insertion 135 phase of 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 steadily link together.It is understood that the first encapsulated portion 130 and the second encapsulated portion 150
It is embedding using main body embedded division 151 and main body insertion notch 134, extension by the package connection of pin foot 121 to form grafting main body 120
Entering portion 152 can be such that pin foot 121, the first encapsulated portion 130 and the second encapsulated portion 150 securely assembles with insertion notch 135 is extended
Together, so as to promoting the structural strength and Assembly stability of grafting main body 120.
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 insertion protrusion 153 compatible with insertion groove 136.Insertion protrusion 153 be it is spaced apart multiple and with it is multiple embedding
Enter the one-to-one correspondence of groove 136.Thus, it is possible to further enhance the first encapsulated portion 130 and the second encapsulated 150 connective stability of portion
And reliability.
As Figure 1-Figure 4, pin foot 121 includes power supply pin foot 121a and data pin foot 121b, power supply pin foot 121a
Middle part have and widen section 1211, widen the cross-sectional area of the cross-sectional area of section 1211 greater than data pin foot 121b to increase electricity
The current load amount of source pin foot 121a.Section 1211 is widened by being arranged on power supply pin foot 121a, power supply pin foot can be increased
The current load amount of 121a makes power interface 100 have the function of quick charge so as to improve the transmission speed of electric current,
Promote the charge efficiency to battery.
It widens and is equipped with recessed portion 1212 at the position of the front end close power supply pin foot 121a of section 1211.It should be noted that
When power interface 100 carries out quick charge, there is the power supply pin foot 121a for widening section 1211 can be used for carrying biggish fill
Electric current；When power interface 100 is commonly charged, the recessed portion 1212 widened in section 1211 can be to avoid power supply pin foot
121a is contacted with the correspondence pin foot 121 on power supply adaptor.Thus, it is possible to be suitable for the power interface 100 in the present embodiment
Different power supply adaptors.For example, power interface 100 can have with corresponding when power interface 100 carries out quick charge
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 electrical connection.
As shown in Figure 9, Figure 10, widen section 1211 cross-sectional area be S, power supply pin foot 121a with a thickness of D, power supply pin
Foot 121a has the contact surface for being suitable for being electrically connected with conduct piece, in width direction (such as Fig. 9, Figure 10 of the power supply pin foot 121a
Shown in 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 foot 121a, the current load amount of power supply pin foot 121a can for 10A, 12A,
14A or more, so as to promote charge efficiency.
It, can as a result, by being bundled together multiple pin feet 121 using the first encapsulated portion 130 and the second encapsulated portion 150
To enhance the structural strength of grafting main body 120, to can delay to insert in the use process of plug repeatedly of power interface 100
Connect the fatigue damage of main body 120.In addition, widening section 1211 by being arranged on power supply pin foot 121a, power supply pin can be increased
The current load amount of foot 121a makes power interface 100 have the function of quick charge so as to improve the transmission speed of electric current
Can, promote the charge efficiency to battery.
According to the mobile terminal of the embodiment of the present application, including power interface as described above 100.Mobile terminal can pass through
The transmitting of power interface 100 realization electric signal, data-signal.For example, mobile terminal can be suitable by power interface 100 and power supply
Orchestration is electrically connected to realize charging or data-transformation facility.
According to the mobile terminal of the embodiment of the present application, by the way that multiple pin feet 121 are wrapped in using the first encapsulated portion 130
Together, the structural strength of grafting main body 120 can be enhanced, it, can be with thus in the use process of plug repeatedly of power interface 100
Delay the fatigue damage of grafting main body 120.
According to the power supply adaptor of the embodiment of the present application, power supply adaptor has power interface 100 described above.It is mobile
Terminal can realize the transmitting of electric signal, data-signal by power interface 100.
According to the power supply adaptor of the embodiment of the present application, by the way that multiple pin feet 121 are wrapped up using the first encapsulated portion 130
Together, the structural strength of grafting main body 120 can be enhanced, thus in the use process of plug repeatedly of power interface 100, it can
To delay the fatigue damage of grafting main body 120.
According to the manufacturing method of the power interface of the embodiment of the present application, wherein power interface includes: 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 foot spaced apart, the first encapsulated portion, the second encapsulated portion wrap up the portion perimeter of pin foot jointly and connect with insertion shell, 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 manufacturing method of power interface includes the following steps:
S10: encapsulated technique for the first time is carried out, on the pin foot 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.
According to the manufacturing method of the power interface of the embodiment of the present application, by the way that two encapsulated portions are arranged 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 packet
Glue portion can be fabricated using different materials, grafting main body can be made to meet different intensity by using different materials
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 the application, 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 steadily assembled together, on the other hand, benefit
Main body will be connect with adhesive layer to link together with insertion shell, can also improve the plug intensity of power interface, power supply is delayed to connect
The fatigue damage that mouth generates due to plug operates repeatedly.
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 spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (23)
1. a kind of power interface characterized by comprising
Insertion shell, the insertion shell inner wall are equipped with backstop groove；With
Grafting main body, the grafting main body are located in the insertion shell, and the grafting main body has the first encapsulated portion and multiple
Pin foot spaced apart, the first encapsulated portion wraps up the portion perimeter of the pin foot and connect with the insertion shell, described
The rear end close to the pin foot in the first encapsulated portion has clamping flange, and the clamping flange is connected in the backstop groove,
The insertion shell inner wall is equipped with first baffle and second baffle, and the second baffle is spaced apart with the first baffle, described
First baffle and the second baffle limit the backstop groove.
2. power interface according to claim 1, which is characterized in that the first baffle injection molding by way of with it is described
Insertion shell is integrally formed.
3. power interface according to claim 1, which is characterized in that the second baffle is welded in the insertion shell
Portion.
4. power interface according to claim 1, which is characterized in that circumferential direction of the backstop groove along the grafting main body
Direction extends.
5. power interface according to claim 4, which is characterized in that the free end end face of the clamping flange is equipped with card
Consecutive rank,
Clamping locking portion compatible with the clamping step is equipped in the backstop groove.
6. power interface according to claim 4, which is characterized 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.
7. power interface according to claim 1, which is characterized in that the first encapsulated portion and the insertion shell inner circumferential
Adhesive layer is equipped between wall.
8. power interface described in any one of -7 according to claim 1, which is characterized in that the grafting main body further include:
Second encapsulated portion, the second encapsulated portion are embedded in the described first encapsulated portion, the portion perimeter in the second encapsulated portion
Wall is configured to the front end face of the grafting main body.
9. power interface according to claim 8, which is characterized in that the first encapsulated portion is equipped with main body and is embedded in notch
It is embedded in notch with extending,
The second encapsulated portion includes main body embedded division and extends embedded division, and the main body embedded division and the extension embedded division connect
It connects, the main body embedded division is adapted with main body insertion notch, and the extension embedded division is embedded in notch phase with the extension
Adaptation, the front end face for extending embedded division are configured to the front end face of the grafting main body.
10. power interface according to claim 8, which is characterized in that the first encapsulated portion and the second encapsulated portion
In one be equipped with insertion protrusion, it is another to be equipped with and the raised compatible insertion groove of the insertion.
11. power interface according to claim 10, which is characterized in that the insertion protrusion is multiple, institute spaced apart
Insertion groove is stated to be multiple and correspond with multiple insertion protrusions.
12. power interface according to claim 1, which is characterized in that the pin foot includes power supply pin foot and data pin
Foot, the power supply pin foot, which has, widens section, the cross-sectional area for widening section be greater than the cross-sectional area of the data pin foot with
Increase the current load amount of the power supply pin foot.
13. power interface according to claim 12, which is characterized in that it is described widen section, close to the power supply pin foot
Recessed portion is equipped at the position of front end.
14. power interface according to claim 12, which is characterized in that the cross-sectional area for widening section is S, the S
≥0.09805mm2。
15. power interface according to claim 14, which is characterized in that the S=0.13125mm2。
16. power interface according to claim 12, which is characterized in that the power supply pin foot is expired with a thickness of D, the D
Foot: 0.1mm≤D≤0.3mm.
17. power interface according to claim 16, which is characterized in that the D=0.25mm.
18. power interface according to claim 12, which is characterized in that the power supply pin foot, which has, to be suitable for and conduct piece
The contact surface of electrical connection, in the width direction of the power supply pin foot, the width of the contact surface is W, and the W meets:
0.24mm≤W≤0.32mm。
19. power interface according to claim 18, which is characterized in that the W=0.25mm.
20. a kind of mobile terminal, which is characterized in that including power interface described according to claim 1 any one of -19.
21. a kind of power supply adaptor, which is characterized in that including power interface described according to claim 1 any one of -19.
22. a kind of manufacturing method of power interface, which is characterized in that the power interface includes:
Insertion shell, the insertion shell inner wall are equipped with backstop groove；
Grafting main body, the grafting main body are located in the insertion shell, and the grafting main body has the first encapsulated portion, the second packet
The part of the pin foot is wrapped up in glue portion and multiple pin feet spaced apart, the first encapsulated portion, the second encapsulated portion jointly
It periphery and is connect with the insertion shell, the rear end close to the pin foot in the first encapsulated portion has clamping flange, described
Clamping flange be connected in the backstop groove, the insertion shell inner wall be equipped with first baffle and second baffle, described second
Baffle is spaced apart with the first baffle, and the first baffle and the second baffle limit the backstop groove, and described the
Two encapsulated portions are embedded in the described first encapsulated portion, and the portion perimeter wall in the second encapsulated portion is configured to the grafting main body
Front end face；
The manufacturing method of the power interface includes the following steps:
S10: encapsulated technique for the first time is carried out, on the pin foot 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, institute
It states the first encapsulated portion and the second encapsulated portion and is collectively configured to the grafting main body；
S30: the grafting main body is installed to the insertion shell.
23. the manufacturing method of power interface according to claim 22, which is characterized in that in the step S30, in institute
It states and adhesive layer is set between grafting main body and the internal perisporium of the insertion shell.
Priority Applications (1)
| 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 |
Applications Claiming Priority (2)
| 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 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603150.0A Division CN106252924B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108418007A CN108418007A (en) | 2018-08-17 |
| CN108418007B true CN108418007B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201810207743.4A Active CN108418007B (en) | 2016-07-27 | 2016-07-27 | Power supply adaptor, mobile terminal, power interface and its manufacturing method |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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| CN (3) | CN108598738A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3483986B1 (en) * | 2016-07-27 | 2023-11-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Power interface, mobile terminal and power adapter |
| 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 |
| 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 |
| EP3483985B1 (en) | 2016-07-27 | 2023-08-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Power adapter, mobile terminal, power interface and manufacturing method therefor |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018063Y (en) * | 2006-12-29 | 2008-02-06 | 佛山市顺德区汉达精密电子科技有限公司 | Connecting terminal |
| CN201142397Y (en) * | 2007-12-21 | 2008-10-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201181751Y (en) * | 2008-01-21 | 2009-01-14 | 东莞世华电子有限公司 | Plug gasket adapter connector |
| US8911258B2 (en) * | 2012-11-13 | 2014-12-16 | Airborn, Inc. | Right angle transition adapter with interchangeable gender components and method of use |
| 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 |
| CN203690612U (en) * | 2013-12-10 | 2014-07-02 | 正凌精密工业股份有限公司 | Connector |
| CN107275830B (en) * | 2014-01-28 | 2019-05-24 | Oppo广东移动通信有限公司 | General-purpose serial bus USB interface and mobile terminal |
| CN204011820U (en) * | 2014-07-28 | 2014-12-10 | 昆山全方位电子科技有限公司 | USB 3.1 electric connectors with ground strip |
| CN204179278U (en) * | 2014-10-23 | 2015-02-25 | 达昌电子科技(苏州)有限公司 | Connector construction |
| CN105428854A (en) * | 2015-06-10 | 2016-03-23 | 连展科技（深圳）有限公司 | Socket electric connector |
| CN204858190U (en) * | 2015-07-15 | 2015-12-09 | 东莞市伟博智能科技有限公司 | Wireless connector that charges |
| CN105680247B (en) * | 2016-01-09 | 2020-07-28 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly |
-
2016
- 2016-07-27 CN CN201810215695.3A patent/CN108598738A/en active Pending
- 2016-07-27 CN CN201610603150.0A patent/CN106252924B/en active Active
- 2016-07-27 CN CN201810207743.4A patent/CN108418007B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108418007A (en) | 2018-08-17 |
| CN108598738A (en) | 2018-09-28 |
| CN106252924A (en) | 2016-12-21 |
| CN106252924B (en) | 2018-04-20 |
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