CN105977675B - A kind of plug and socket of connector - Google Patents
A kind of plug and socket of connector Download PDFInfo
- Publication number
- CN105977675B CN105977675B CN201610490497.9A CN201610490497A CN105977675B CN 105977675 B CN105977675 B CN 105977675B CN 201610490497 A CN201610490497 A CN 201610490497A CN 105977675 B CN105977675 B CN 105977675B
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- terminal
- contact portion
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The embodiment of the present application provides a kind of plug and socket of connector, the plug includes each 8 plug terminals arranged on plug with arranged under plug, wherein, it is arranged on the plug and respectively includes 4 plug-in power pack terminals with each 8 plug terminals arranged under plug, the plug-in power pack terminal includes the first contact portion and the second contact portion, and the length of first contact portion is greater than the length of the second contact portion；The socket includes each 8 female terminals arranged on socket with arranged under socket, wherein, it is arranged on the socket and respectively includes 4 socket power terminals with each 8 female terminals arranged under socket, the socket power terminal is greater than the width of terminal front from the middle part of terminal to the width of rear portion, so that the contact position of socket power terminal and plug-in power pack terminal increases, and then increase the conductive section area of socket and plug, ability of the connector by electric current is enhanced, can satisfy the demand of high current.
Description
Technical field
This application involves electronic technology fields, more particularly to a kind of plug and socket of connector.
Background technique
USB (Universal Serial Bus, universal serial bus) is an external bus standard, is used for specification computer
Being connected and communicate with for equal terminal devices and external equipment, is a kind of interfacing applied in the communications field.Wherein, USB Type
C be the terminals such as a kind of USB interface and subsequent mobile phone, computer popular in current industry I/O (Input/Output,
Input/output) interface developing direction, USB Type C can support tow sides to insert, and it is stronger to transmit data-signal.
Plug and socket two parts are generally comprised using the connector of standard usb interface.Due to the limitation of space structure, insert
The width of the terminal of head and socket is generally relatively narrow, for example, socket tongue termination contact position width is 0.25mm, leg width is
0.20mm, and plug terminal contact position width and leg width are 0.23mm, so that the withstanding current capability of terminal is limited,
So that the maximum excess current of connector can only achieve 5A, it is unable to satisfy the requirement of current terminal device quick charge.
Summary of the invention
In view of the above problems, in order to solve the problems, such as the unbearable high current of above-mentioned connector, the embodiment of the present application is proposed
A kind of plug and socket of connector.
To solve the above-mentioned problems, the embodiment of the present application discloses a kind of socket of connector, and the socket includes socket
Each 8 female terminals arranged under upper row and socket, wherein arranged on the socket and socket under each 8 female terminals difference for arranging
Including 4 socket power terminals, the socket power terminal is greater than terminal front to the width of rear portion from the middle part of terminal
Width.
To solve the above-mentioned problems, the embodiment of the present application discloses a kind of plug of connector, and the plug includes plug
Each 8 plug terminals arranged under upper row and plug, wherein arranged on the plug and plug under each 8 plug terminals difference for arranging
Including 4 plug-in power pack terminals, the plug-in power pack terminal includes the first contact portion and the second contact portion, first contact portion
Length be greater than the second contact portion length.
Compared with the background art, the embodiment of the present application includes the following advantages：
The embodiment of the present application is by increasing the width of socket power terminal and the length of plug-in power pack terminal, so that inserting
The contact position of seat power supply terminal and plug-in power pack terminal increases, and then increases the conductive section area of socket and plug, increases
Strong ability of the connector by electric current, can satisfy the demand of high current.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of connector of the application；
Fig. 2A is a kind of top view of the socket of connector of the application；
Fig. 2 B is a kind of bottom view of the socket of connector of the application；
Fig. 3 A is a kind of sectional view of the plug of connector of the application；
Fig. 3 B is a kind of top view of the plug of connector of the application；
A kind of schematic diagram of the hard shell of the socket of connector of Fig. 4 the application；
A kind of schematic diagram of the raised position of the plug of connector of Fig. 5 A the application；
A kind of schematic diagram of the raised position of the socket of connector of Fig. 5 B the application；
Fig. 6 is the schematic diagram that a kind of plug and socket of connector of the application is mutually inserted；
Fig. 7 is a kind of step flow chart of the production method embodiment of connector of the application；
Fig. 8 A is a kind of schematic diagram of the plug terminal of connector of the application；
Fig. 8 B is a kind of schematic diagram of the female terminal of connector of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real
Applying mode, the present application will be further described in detail.
Referring to Fig.1, a kind of schematic diagram of connector of the application is shown, the connector includes socket 10 and plug
20。
As seen in figs. 2a-2b, be respectively the application a kind of connector socket top and bottom perspective views；The socket
10 may include each 8 female terminals 13 that row 12 under 11 and socket is arranged on socket, wherein arrange under 11 and socket on the socket
4 socket power terminals 131 are respectively included in each 8 female terminals 13 of row 12, the socket power terminal 131 is from terminal
Portion 131B is greater than the width of terminal front 131A to the width of the rear portion part 131C.
In the embodiment of the present application, in order to realize high current, high-speed transfer will can be used in Type C socket
8 terminals of lower row are cancelled so that socket is changed to 16PIN by script 24PIN, specifically, can cancel TX in Type C socket,
RX totally 8 terminals so that the VBUS and GND terminal for electric current transmission occupy the position of TX, RX terminal, thus increase VBUS and
The width of GND terminal.
In the concrete realization, the socket power terminal 131 can be located on socket and arrange 12 under row 11 and socket
Left and right ends, and being fixed between socket upper cover 14 and socket lower cover 15, the socket power terminal 131 is from 131B in the middle part of terminal
Width to the rear portion part 131C can be 0.5mm-0.8mm bigger than the width of terminal front 131A.
As shown in figs 3 a and 3b, be respectively the application a kind of connector plug portion sectional view and top view；It is described
Plug 20 includes each 8 plug terminals 23 that row 22 under 21 and plug is arranged on plug, wherein is arranged under 21 and plug on the plug
4 plug-in power pack terminals 231 are respectively included in each 8 plug terminals 23 of row 22, the plug-in power pack terminal 231 includes first
The length of contact portion 231A and the second contact portion 231B, the first contact portion 231A are greater than the length of the second contact portion 231B
Degree.When plug 20 is inserted into socket 10, in the middle part of the terminal of the first contact portion 231A and the plug-in power pack terminal 131
The part 131B to rear portion 131C contacts, the terminal front 131A of the second contact portion 231B and the plug-in power pack terminal 131
Contact.
In the embodiment of the present application, the first contact portion 231A the second contact portion 231B is close to the plug 20
Outer.
In the embodiment of the present application, divide by socket power terminal 231 for the first contact portion 231A and the second contact portion
231B, and the first contact portion 231A is contacted with the part 131B to rear portion 131C in the middle part of the terminal of plug-in power pack terminal 131, second connects
Contact portion 231B is contacted with the terminal front 131A of plug-in power pack terminal 131, increases the contact surface between socket 10 and plug 20
Product, to increase conductive section area, enhances ability of the connector by electric current.
In the concrete realization, the plug-in power pack terminal 231 can be located on plug and arrange 22 under row 21 and plug
Left and right ends, and be fixed between plug upper cover 24 and plug lower cover 25, the power supply of row 22 under 21 and plug is arranged on the plug
The length of first contact portion 231A of terminal 231 can be 0.5mm-1.8mm bigger than the length of the second contact portion 231B, so that above-mentioned
The increased power supply terminal 231A of length can be in contact with the increased part of 131 width of socket power terminal, to realize big electricity
The transmission of stream.
In the embodiment of the present application, the socket 10 can also include one cladding socket upper cover 14 and socket lower cover 15 it is hard
Mass shell body 16, as shown in figure 4, the hard shell 16 can be used for protecting the female terminal 13.
It in the embodiment of the present application, further include having stop position 17 on the hard shell 16 of the socket 10.Specifically, institute
The middle part that stop position 17 can be located at hard shell 16 is stated, and, a left side of the hard shell 16 close to 13 part of female terminal
Right two sides specifically pass through the stop position of the left and right sides, it is ensured that the plug 20 in the embodiment of the present application can be inserted with described
Seat 10 is fixed to each other.As shown in fig. 6, being the plug 10 of the application and the schematic diagram that socket 20 is mutually inserted.Meanwhile it being opened in hard
The stop position at the middle part of mass shell body 16 also can satisfy ordinary plug or the plug insertion of other type-c types is herein described
Socket 10 in.
In the concrete realization, the width of the stop position 17 can be 0.3-0.5mm, and depth can be 0.2-0.4mm, institute
Stating stop position 17 can be by the way that by the hard shell 16, recess is formed downwards.
In the embodiment of the present application, raised position can also be offered on the socket 10 and plug 20, respectively such as Fig. 5 A and
Shown in 5B, be respectively a kind of connector of the application plug portion and socket part raised position schematic diagram, wherein open up
The raised position 26 on socket 20 can be accommodated in the raised position 18 on socket 10, so that plug 20 is inserted into socket 10, together
When, the raised position 26 on plug 20 can also prevent the plug 20 to be inserted into common socket or the socket of other type-c types
In, to avoid after powered up due to the plug-in power pack terminal of the application and common socket or the socket power of other type-c types
The difference of terminal and burn out plug or socket.
Further, a fluting 27 can also be opened up on the outside of the raised position 26 of the plug 20, so that the plug 20
When being inserted into socket 10, the protrusion position 26 can avoid the stop position 17 on socket 10, prevent due in hard shell 16
The stop position 17 at middle part impacts plug 20 and the connection of socket 10 to lower recess.
In the embodiment of the present application, by increasing the width of socket power terminal and the length of plug-in power pack terminal, make
The contact position for obtaining socket power terminal and plug-in power pack terminal increases, and then increases the conductive section face of socket and plug
Product, and then ability of the connector by electric current is enhanced, it can satisfy the demand of high current.
Referring to Fig. 7, a kind of step flow chart of the production method embodiment of connector of the application, the method are shown
It can specifically include following steps：
Step 701, the plug terminals and socket terminals of connector are made；
Terminal is that a kind of aftermarket product for realizing electrical connection can be produced first in the embodiment of the present application
The plug terminals and socket terminals of connector.
In the embodiment of the present application, the gold in certain area can be passed through according to preset width, length and spacing
Belong on piece to be cut, to form female terminal, the sheet metal can be copper sheet etc..It specifically, can be by two panels gold
Belong to piece to be cut, so that the sheet metal after cutting respectively includes 8 terminals, and makes each two terminals of sheet metal left and right ends
It is greater than the width of terminal front in the middle part of from terminal to the width of rear portion, the sheet metal after then cutting two panels stacks, with
It being formed on socket and is arranged under row and socket, 8 terminals are 8 female terminals, and each two of the sheet metal left and right ends
Terminal is 4 socket power terminals.
The production of plug terminal and the production of female terminal are similar, can also according to preset width, length, and
Away from by being cut on the sheet metal of certain area, to form plug terminal, wherein the plug terminal may include
Arranged on plug and plug under each 8 plug terminals for arranging, each 8 plug terminals arranged on the plug under row and plug can divide
Not Bao Kuo 4 plug-in power pack terminals, cutting when, need to guarantee the plug-in power pack terminal length be greater than other plug terminals
Length.
In a preferred embodiment of the present application, the step of making the plug terminal of connector, can specifically include as follows
Sub-step：
It makes and is arranged under row and plug on the plug of connector respectively；
It is arranged on the plug using punch forming process and makes plug terminal on row under plug, make the plug-in power pack
Terminal be located on plug arrange and plug under the left and right ends arranged, the of the power supply terminal arranged under row and plug on the plug
The length of one contact portion is 0.5mm-1.8mm bigger than the length of the second contact portion.
As shown in Figure 8 A, be it is stamped molding formed the application plug terminal schematic diagram.In the concrete realization, may be used
It is arranged under row and plug on plug with being produced first, in accordance with default specification, the default specification should be with the overall dimensions phase of plug
Matching；Then it is arranged on the plug using punch forming process and produces plug terminal on row under plug, and made described
The length of first contact portion of plug terminal is 0.5mm-1.8mm bigger than the length of the second contact portion.
In a preferred embodiment of the present application, the step of making the female terminal of connector, can specifically include as follows
Sub-step：
It makes and is arranged under row and socket on the socket of connector respectively；
It is arranged on the socket using punch forming process and makes female terminal on row under socket, make the socket power
Terminal is located at the left and right ends arranged on socket and arranged under socket, and the socket power terminal is from the middle part of terminal to rear portion
Width it is 0.5mm-0.8mm bigger than the width of terminal front.
As shown in Figure 8 B, be it is stamped molding formed the application female terminal schematic diagram.In the concrete realization, may be used
It is arranged under row and socket on socket with being produced first, in accordance with default specification, the default specification should be with the overall dimensions phase of socket
Matching；Then it is arranged on the socket using punch forming process and produces female terminal on row under socket, and make left and right
Width of each two female terminals at both ends from the middle part of terminal to rear portion is 0.5mm-0.8mm bigger than the width of terminal front.
Step 702, plug upper cover, plug lower cover are formed to the plug terminals and socket terminals injection molding respectively, with
And socket upper cover, socket lower cover；
Step 703, in the plug upper cover, plug lower cover, and, outside socket upper cover, socket lower cover, it is hard that one is assembled respectively
Mass shell body forms connector plug and connector body.
It in the concrete realization, can be to the plug terminal and socket after the plug terminals and socket terminals that complete
Terminal injection molding, to form plug upper cover, the plug lower cover of protection plug terminals and socket terminals, and, socket upper cover is inserted
Seat lower cover.
Meanwhile in order to enhance the hardness of plug and socket, can also in the plug upper cover, plug lower cover, and, socket
Outside upper cover, socket lower cover, a hard shell is assembled respectively, to form complete connector plug and connector body.
In a preferred embodiment of the present application, the method can also include the following steps：
Step 704, stop position is made on the hard shell of socket.
In the concrete realization, can at the middle part of the hard shell of the socket, and, the hard shell is close to socket
The left and right sides of terminal part, making depth respectively is 0.2-0.4mm, and width is the recessed portion of 0.3-0.5mm, to guarantee plug
When being inserted into socket, can be fixed to each other.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, the embodiment of the present application is not limited by the described action sequence, because according to
According to the embodiment of the present application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and related movement not necessarily the application is implemented
Necessary to example.
Plug to a kind of connector provided herein and a kind of socket of connector above, have carried out detailed Jie
It continues, specific examples are used herein to illustrate the principle and implementation manner of the present application, and the explanation of above embodiments is only
It is to be used to help understand the method for this application and its core ideas；At the same time, for those skilled in the art, according to this Shen
Thought please, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage
Solution is the limitation to the application.
Claims (10)
1. a kind of socket of connector, it is characterised in that：The socket includes each 8 socket ends arranged on socket with arranged under socket
Son, wherein arranged on the socket and respectively include 4 socket power terminals, the socket with each 8 female terminals arranged under socket
Power supply terminal is located at the both ends arranged on socket and arranged under socket, and the socket power terminal is from the middle part of terminal to rear portion
Width be greater than terminal front width；
When plug is inserted into socket, to the plug of rear portion and the plug in the middle part of the terminal of the socket power terminal
First contact portion of power supply terminal contacts, the plug-in power pack terminal of the terminal front and plug of the socket power terminal
The contact of second contact portion, the length of first contact portion are greater than the length of the second contact portion.
2. socket according to claim 1, which is characterized in that the socket power terminal is fixed on socket upper cover and socket
Between lower cover, width of the socket power terminal from the middle part of terminal to rear portion is 0.5mm- bigger than the width of terminal front
0.8mm。
3. socket according to claim 1 or 2, which is characterized in that the socket further includes a cladding socket upper cover and inserts
The hard shell of seat lower cover, the hard shell is for protecting the female terminal.
4. socket according to claim 3, which is characterized in that the socket further includes stop position, and the stop position is located at
The middle part of the hard shell of socket, and, the hard shell is close to the two sides of female terminal part, the width of the stop position
For 0.3-0.5mm, and in the hard shell to being formed by way of lower recess 0.2-0.4mm.
5. socket according to claim 1, which is characterized in that the socket further includes socket bumps position, wherein described to insert
The raised position of seat is for accommodating plug protrusion position.
6. a kind of plug of connector, it is characterised in that：The plug includes each 8 plug ends arranged on plug with arranged under plug
Son, wherein arranged on the plug and respectively include 4 plug-in power pack terminals, the plug with each 8 plug terminals arranged under plug
Power supply terminal is located at the both ends arranged on plug and arranged under plug, and the plug-in power pack terminal includes the first contact portion and second
Contact portion, the length of first contact portion are greater than the length of the second contact portion,
When plug is inserted into socket, to posterior in the middle part of the terminal of the power supply terminal of first contact portion and the socket
The terminal front contact of the power supply terminal of tap touching, second contact portion and the socket.
7. plug according to claim 6, which is characterized in that the plug-in power pack terminal is fixed on plug upper cover and plug
It is arranged between lower cover, on the plug bigger than the length of the second contact portion with the length for the first contact portion of power supply terminal arranged under plug
0.5mm-1.8mm。
8. plug according to claim 6, which is characterized in that first contact portion of plug-in power pack terminal is compared with the second contact
Portion is close to the outer of the plug.
9. plug according to claim 6, which is characterized in that the plug further includes plug protrusion position, and the plug is convex
Position is played for preventing the plug to be inserted into other sockets.
10. plug according to claim 9, which is characterized in that further include a fluting, institute on the outside of plug protrusion position
State the stop position slotted for avoiding socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490497.9A CN105977675B (en) | 2016-06-24 | 2016-06-24 | A kind of plug and socket of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490497.9A CN105977675B (en) | 2016-06-24 | 2016-06-24 | A kind of plug and socket of connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977675A CN105977675A (en) | 2016-09-28 |
| CN105977675B true CN105977675B (en) | 2018-11-30 |
Family
ID=57020868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610490497.9A Active CN105977675B (en) | 2016-06-24 | 2016-06-24 | A kind of plug and socket of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977675B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493658A (en) * | 2016-10-11 | 2018-09-04 | 广东欧珀移动通信有限公司 | Power interface component, mobile terminal, power supply adaptor and data line |
| CN106602308A (en) * | 2016-11-28 | 2017-04-26 | 深圳市金立通信设备有限公司 | USB interface electric conduction component, interface, USB plug electric conduction component and plug |
| CN110556659B (en) * | 2018-05-30 | 2022-06-21 | 富士康(昆山)电脑接插件有限公司 | Electrical connector with improved contact arrangement |
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| CN1379923A (en) * | 1999-11-10 | 2002-11-13 | 法玛通国际连接器公司 | Receptacle and plug connectors |
| CN201259954Y (en) * | 2008-08-25 | 2009-06-17 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201312041Y (en) * | 2008-08-25 | 2009-09-16 | 上海莫仕连接器有限公司 | Electrical connector |
| CN203242790U (en) * | 2013-03-19 | 2013-10-16 | 泰科电子(上海)有限公司 | Connector |
| DE102012103258A1 (en) * | 2012-04-16 | 2013-10-17 | Tyco Electronics Amp Gmbh | Contact device with at least two contact arms and contact arrangement comprising a contact device with at least two contact arms |
| CN203690546U (en) * | 2013-03-22 | 2014-07-02 | 诠欣股份有限公司 | Connector with a locking member |
| CN104810657A (en) * | 2015-04-28 | 2015-07-29 | 昆山全方位电子科技有限公司 | Type-C socket connector |
| CN204885556U (en) * | 2015-08-20 | 2015-12-16 | 东莞市高端电子有限公司 | USB3. 1 socket structure |
| CN205081305U (en) * | 2015-05-26 | 2016-03-09 | 蔡周贤 | Electric connector of positive and negative two -way grafting and terminal and elasticity bayonet catch thereof |
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2016
- 2016-06-24 CN CN201610490497.9A patent/CN105977675B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1379923A (en) * | 1999-11-10 | 2002-11-13 | 法玛通国际连接器公司 | Receptacle and plug connectors |
| CN201259954Y (en) * | 2008-08-25 | 2009-06-17 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201312041Y (en) * | 2008-08-25 | 2009-09-16 | 上海莫仕连接器有限公司 | Electrical connector |
| DE102012103258A1 (en) * | 2012-04-16 | 2013-10-17 | Tyco Electronics Amp Gmbh | Contact device with at least two contact arms and contact arrangement comprising a contact device with at least two contact arms |
| CN203242790U (en) * | 2013-03-19 | 2013-10-16 | 泰科电子(上海)有限公司 | Connector |
| CN203690546U (en) * | 2013-03-22 | 2014-07-02 | 诠欣股份有限公司 | Connector with a locking member |
| CN104810657A (en) * | 2015-04-28 | 2015-07-29 | 昆山全方位电子科技有限公司 | Type-C socket connector |
| CN205081305U (en) * | 2015-05-26 | 2016-03-09 | 蔡周贤 | Electric connector of positive and negative two -way grafting and terminal and elasticity bayonet catch thereof |
| CN204885556U (en) * | 2015-08-20 | 2015-12-16 | 东莞市高端电子有限公司 | USB3. 1 socket structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977675A (en) | 2016-09-28 |
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