CN106848763B - A kind of USB Type-C interface - Google Patents
A kind of USB Type-C interface Download PDFInfo
- Publication number
- CN106848763B CN106848763B CN201710069461.8A CN201710069461A CN106848763B CN 106848763 B CN106848763 B CN 106848763B CN 201710069461 A CN201710069461 A CN 201710069461A CN 106848763 B CN106848763 B CN 106848763B
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- Prior art keywords
- pin position
- welding
- type
- welding support
- plug
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of USB Type-C interface, wherein, including Type-C plug and the welding support being connect with the Type-C plug, 7 pins are provided on the Type-C plug, welding support front front end is provided with 7 weld tabs, and 7 weld tabs are welded and fixed with 7 pins one-to-one correspondence；7 pins are respectively a pair of of grounding pin, a pair of of power pins, a pair of of differential signal pin and a collocation channel signal pins；USB Type-C interface provided by the invention substitutes existing PCBA in the prior art using welding support, and structure and preparation section are simple, and preparation cost is low.
Description
Technical field
The present invention relates to Universal Serial Bus Interface field more particularly to a kind of USB Type-C interfaces.
Background technique
Universal serial bus (Universal Serial Bus, USB) Type-C interface is a kind of novel USB interface,
It supports positive anti-plug with small and thin external form, and has the up to transmission rate of 10Gbps and the output work of up to 100W
Rate；This USB Type-C interface structure is suitable for the demand of high-end intellectual product, such as transmission rate needs to reach 5-
The smart machine of 10Gbps.
However, most of intellectual product only needs common data to transmit in the market, USB2.0 transmission is supported, however
The USB Type-C interface sold with these intellectual products is but the global function Type-C standard with 22-24 pin,
And what existing USB Type-C interface was all made of is the composite structure of Type C+PCBA, this USB Type-C interface knot
Structure is complicated and cost of manufacture is higher.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of USB Type-C interfaces, it is intended to solve
Certainly existing USB Type-C interface structure complexity, the higher problem of cost of manufacture.
Technical scheme is as follows:
A kind of USB Type-C interface, wherein including Type-C plug and the welding being connect with the Type-C plug
Bracket, is provided with 7 pins on the Type-C plug, and welding support front front end is provided with 7 weld tabs, and described 7
Weld tabs is welded and fixed with 7 pins one-to-one correspondence；Respectively a pair of of grounding pin of 7 pins, a pair of of power pins,
A pair of of differential signal pin and a collocation channel signal pins.
The USB Type-C interface, wherein the welding support rear end is provided with 5 welding blocks, wherein 3 welding blocks
The front of welding support is set, and the reverse side of welding support is arranged in 2 welding blocks.
The USB Type-C interface, wherein the material of the weld tabs and welding block is metallic copper.
The USB Type-C interface, wherein 7 pins be arranged in A1, A2 of Type-C plug, A3,
At A4, A5, A6, A7 pin position.
The USB Type-C interface, wherein 7 weld tabs be arranged in welding support front end B1, B2,
At B3, B4, B5, B6, B7 pin position；Positive 3 welding blocks that welding support is arranged in are arranged in welding support
At B8, B9, B10 pin position；2 welding blocks of the reverse side that welding support is set be arranged in welding support B11 and
At B12 pin position.
The USB Type-C interface, wherein Type-C plug for identification is additionally provided on the welding support
Resistance, the resistance both ends are electrically connected with B9, B10 pin position respectively.
The USB Type-C interface, wherein B1 pin position and B7 pin position be mutually shorted after by the first pin
Line picks out, and first lead-foot-line is electrically connected with B8 pin position again.
The USB Type-C interface, wherein B2 pin position and B6 pin position be mutually shorted after by second pin
Line picks out, and the second pin line is electrically connected with B10 pin position again.
The USB Type-C interface, wherein B3 pin position is electrically connected with B9 pin position；B4 pin position with
The electrical connection of B11 pin position, B5 pin position is electrically connected with B12 pin position.
The USB Type-C interface a, wherein buckle, the Type-C plug are additionally provided on the welding support
On be provided with one and the card hole engaged.
The utility model has the advantages that the present invention provides a kind of USB Type-C interface being made of Type-C plug and welding support, institute
It states and is provided with 7 weld tabs on welding support, and 7 weld tabs are corresponded with 7 pins being arranged on Type-C plug
It is welded and fixed；USB Type-C interface provided by the invention substitutes existing PCBA in the prior art, knot using welding support
Structure and preparation section are simple, and preparation cost is low.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of USB Type-C interface preferred embodiment of the present invention；
Fig. 2 is the first structure diagram of Type-C plug preferred embodiment in the present invention；
Fig. 3 is the second structural schematic diagram of Type-C plug preferred embodiment in the present invention；
Fig. 4 is the first structure diagram of welding support preferred embodiment of the present invention；
Fig. 5 is the second structural schematic diagram of welding support preferred embodiment in the present invention.
Specific embodiment
The present invention provides a kind of USB Type-C interface, for make the purpose of the present invention, technical solution and effect it is clearer,
Clear, the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only used to explain this
Invention, is not intended to limit the present invention.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram of USB Type-C interface preferred embodiment of the present invention, as schemed institute
Showing, the USB Type-C interface includes Type-C plug 10 and the welding support 20 that connect with the Type-C plug 10,
7 pins are provided on the Type-C plug 10, the positive front end of the welding support 20 is provided with 7 weld tabs, 7 welderings
Piece is welded and fixed with 7 pins one-to-one correspondence.
Further, as shown in Figures 2 and 3,7 pins are respectively a pair of of grounding pin (GND), a pair of of power pins
(VBUS), a pair of of differential signal pin (D-/D+) and a collocation channel signal pins (CC)；On the Type-C plug
7 pins are arranged at A1, A2, A3, A4, A5, A6, A7 pin position of Type-C plug；
Specifically, the pair of grounding pin is arranged at A1 the and A7 pin position of Type-C plug, the pair of
Power pins are arranged at A2 the and A6 pin position of Type-C plug, and the pair of differential signal pin is arranged in
At A3 the and A5 pin position of Type-C plug, the collocation channel signal pins are arranged at the A4 pin position of Type-C plug；
Present invention omits the part pins that standard Type-C plug may not be used in USB2.0 mode, only retain
USB2.0 mode can be met and support the Type-C plug pin of positive anti-plug, the data transmission under USB2.0 can be adapted to completely
And power Transmission；
Therefore, the present invention is in machine-building USB2.0 Type-C interface, it is not necessary to which punching press makes standard Type-C plug again
It those of is omitted pin, thus, while guaranteeing interface reliability and enhancing user experience, it both can simplify ducted fluid flow
Journey, and save Material Cost.
Further, the present invention replaces the PCBA in existing Type-C interface using welding support 20, as shown in Figure 4 and Figure 5,
The positive front end of the welding support 20 is provided with 7 weld tabs, and the welding support rear end is provided with 5 welding blocks, wherein 3 welderings
The front of welding support is arranged in block, and the reverse side of welding support is arranged in 2 welding blocks.
Specifically, 7 weld tabs weld together with 7 pins one-to-one correspondence on the Type-C plug, also
It is to say, the function of 7 weld tabs and the function of 7 pins are one-to-one；
Further, 7 weld tabs are arranged in B1, B2, B3, B4, B5, B6, B7 pin position of welding support front end
Place；That is, on B1, B2, B3, B4, B5, B6, B7 pin position of the welding support front end and the Type-C plug
A1, A2, A3, A4, A5, A6, A7 one-to-one correspondence weld together；The present invention can be by welding support by way of manual welding
Weld together with Type-C plug, to realize USB Type-C interface function.
The present invention, instead of the function of PCBA in the prior art, had both been eliminated patch expense, welded simultaneously using welding support
The cost for connecing bracket is far below the cost of PCB；Further, the simpler easy realization of welding manner of the invention.
Further, in the present invention, the material of the weld tabs and welding block is metallic copper, using metallic copper as weld tabs and
The material of welding block can effectively promote the conductivity between pin position, to promote the overall performance of USB Type-C interface.
Further, as shown in Figure 4 and Figure 5, the welding support rear end is provided with 5 welding blocks, 5 welding blocks be used for
USB line connection；Wherein, the front of welding support is arranged in 3 welding blocks, and the reverse side of welding support is arranged in 2 welding blocks.It is described to set
It sets at B8, B9, B10 pin position that positive 3 welding blocks in welding support are arranged in welding support；The setting is being welded
2 welding blocks for connecing the reverse side of bracket are arranged at B11 the and B12 pin position of welding support.
Preferably, the front end of the welding support is provided with 7 weld tabs, the rear end of the welding support is provided with 5 welderings
Block, 7 weld tabs and 5 welding blocks conduct；Specifically, after B1 pin position and B7 pin position are mutually shorted
It is picked out by the first lead-foot-line, first lead-foot-line is electrically connected with B8 pin position again；B2 pin position and B6 pin position
It is picked out after being mutually shorted by second pin line, the second pin line is electrically connected with B10 pin position again；B3 pin position
It is electrically connected with B9 pin position；B4 pin position is electrically connected with B11 pin position；B5 pin position is electrically connected with B12 pin position.
That is, the welding block on B8 pin position is grounding ports, the welding block on B9 pin position is that configuration is logical
Road signal port, the welding block on B10 pin position is power port, and the welding block on B11 and B12 pin position is a pair of poor
Sub-signal port.
Further, as depicted in figs. 1 and 2, in the present invention, Type-C for identification is additionally provided on the welding support
The resistance 30 of plug, the resistance both ends are electrically connected with B9, B10 pin position respectively.
Further, as shown in Figure 3 and Figure 5, a buckle 21, the Type-C plug are additionally provided on the welding support
On be provided with one and the card hole 11 engaged；When assembling the USB Type-C interface, first pass through it is described buckle and
Welding support and Type-C plug are fixed on corresponding position by the cooperation of card hole, then again by 7 pins and 7 weld tabs one
One corresponding welding.
In conclusion the present invention provides a kind of USB Type-C interface being made of Type-C plug and welding support, institute
It states and is provided with 7 weld tabs on welding support, and 7 weld tabs are corresponded with 7 pins being arranged on Type-C plug
It is welded and fixed；USB Type-C interface provided by the invention substitutes existing PCBA in the prior art, knot using welding support
Structure and preparation section are simple, and preparation cost is low.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of USB Type-C interface, which is characterized in that connect including Type-C plug and with the Type-C plug
Welding support is provided with 7 pins on the Type-C plug, and welding support front front end is provided with 7 weld tabs, described
7 weld tabs are welded and fixed with 7 pins one-to-one correspondence；7 pins are respectively a pair of of grounding pin, and a pair of of power supply draws
Foot, a pair of of differential signal pin and a collocation channel signal pins；
The welding support rear end is provided with 5 welding blocks, wherein the front of welding support is arranged in 3 welding blocks, and 2 welding blocks are set
Set the reverse side in welding support；B1, B2, B3, B4, B5, B6, B7 that 7 weld tabs are arranged in welding support front end draw
At foot position；Positive 3 welding blocks that welding support is arranged in are arranged in B8, B9, B10 pin position of welding support
Place；2 welding blocks of the reverse side that welding support is arranged in are arranged at B11 the and B12 pin position of welding support；
Welding block on B8 pin position is grounding ports, and the welding block on B9 pin position is collocation channel signal port, institute
The welding block stated on B10 pin position is power port, and the welding block on B11 and B12 pin position is a pair of of differential signal port.
2. USB Type-C interface according to claim 1, which is characterized in that the material of the weld tabs and welding block is gold
Belong to copper.
3. USB Type-C interface according to claim 1, which is characterized in that 7 pins are arranged in Type-
At A1, A2, A3, A4, A5, A6, A7 pin position of C plug.
4. USB Type-C interface according to claim 1, which is characterized in that be additionally provided with and be used on the welding support
Identify the resistance of Type-C plug, the resistance both ends are electrically connected with B9, B10 pin position respectively.
5. USB Type-C interface according to claim 1, which is characterized in that B1 pin position and B7 pin position are mutual
It is picked out after short circuit by the first lead-foot-line, first lead-foot-line is electrically connected with B8 pin position again.
6. USB Type-C interface according to claim 1, which is characterized in that B2 pin position and B6 pin position are mutual
It is picked out after short circuit by second pin line, the second pin line is electrically connected with B10 pin position again.
7. USB Type-C interface according to claim 1, which is characterized in that B3 pin position is electrically connected with B9 pin position
It connects；B4 pin position is electrically connected with B11 pin position, and B5 pin position is electrically connected with B12 pin position.
8. USB Type-C interface according to claim 1, which is characterized in that be additionally provided with a card on the welding support
It detains, is provided with one and the card hole engaged on the Type-C plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069461.8A CN106848763B (en) | 2017-02-08 | 2017-02-08 | A kind of USB Type-C interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069461.8A CN106848763B (en) | 2017-02-08 | 2017-02-08 | A kind of USB Type-C interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106848763A CN106848763A (en) | 2017-06-13 |
| CN106848763B true CN106848763B (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710069461.8A Active CN106848763B (en) | 2017-02-08 | 2017-02-08 | A kind of USB Type-C interface |
Country Status (1)
| Country | Link |
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| CN (1) | CN106848763B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075283A (en) * | 2017-12-25 | 2018-05-25 | 东莞市钇虹精密科技有限公司 | A kind of USB TYPE-C connectors and preparation method thereof |
| CN109505463A (en) * | 2019-01-09 | 2019-03-22 | 广东好太太科技集团股份有限公司 | A kind of intelligent door lock with Type-c interface |
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| CN203423334U (en) * | 2013-08-27 | 2014-02-05 | 中山磐信精密电子有限公司 | MICRO USB male joint with printed circuit board |
| CN204441556U (en) * | 2015-02-06 | 2015-07-01 | 宏致电子股份有限公司 | The reinforced structure of electric connector |
| CN105762570A (en) * | 2016-03-08 | 2016-07-13 | 宁波博禄德电子有限公司 | USB TYPE-C puncture-type connector and processing method therefor |
| CN205385133U (en) * | 2016-03-17 | 2016-07-13 | 赵长青 | No PCB's public head of type -C |
| CN205543343U (en) * | 2016-04-05 | 2016-08-31 | 深圳市新升华电子器件有限公司 | Exempt from PCB board electron connector |
| CN106099464A (en) * | 2016-04-20 | 2016-11-09 | 乐视控股（北京）有限公司 | USB Type C plug |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9971719B2 (en) * | 2014-12-02 | 2018-05-15 | Mediatek Inc. | System and circuit using USB Type-C interface |
| CN205282693U (en) * | 2015-11-18 | 2016-06-01 | 深圳市新升华电子器件有限公司 | Exempt from PCB board type C -Type connector plug |
| CN105826728A (en) * | 2016-05-19 | 2016-08-03 | 安费诺电子装配（厦门）有限公司 | Cable connector assembly and making method thereof |
-
2017
- 2017-02-08 CN CN201710069461.8A patent/CN106848763B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203423334U (en) * | 2013-08-27 | 2014-02-05 | 中山磐信精密电子有限公司 | MICRO USB male joint with printed circuit board |
| CN204441556U (en) * | 2015-02-06 | 2015-07-01 | 宏致电子股份有限公司 | The reinforced structure of electric connector |
| CN105762570A (en) * | 2016-03-08 | 2016-07-13 | 宁波博禄德电子有限公司 | USB TYPE-C puncture-type connector and processing method therefor |
| CN205385133U (en) * | 2016-03-17 | 2016-07-13 | 赵长青 | No PCB's public head of type -C |
| CN205543343U (en) * | 2016-04-05 | 2016-08-31 | 深圳市新升华电子器件有限公司 | Exempt from PCB board electron connector |
| CN106099464A (en) * | 2016-04-20 | 2016-11-09 | 乐视控股（北京）有限公司 | USB Type C plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106848763A (en) | 2017-06-13 |
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Effective date of registration: 20190925 Address after: 315016 10th Floor, Lane No. 5, 999, Yangfan Road, Ningbo High-tech Zone, Zhejiang Province Applicant after: TCL mobile communication technology (Ningbo) Co.,Ltd. Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone and seven West Road No. 86 Applicant before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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Effective date of registration: 20201029 Address after: 6 building, No. 999, Lane 315100, sailing Road, hi tech Zone, Zhejiang, Ningbo, 5 Patentee after: TCL COMMUNICATION (NINGBO) Co.,Ltd. Address before: 315016 10th Floor, Lane No. 5, 999, Yangfan Road, Ningbo High-tech Zone, Zhejiang Province Patentee before: TCL mobile communication technology (Ningbo) Co.,Ltd. |
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Effective date of registration: 20230508 Address after: 518000, 2nd Floor, No. 5, Dayangyi Road, Yuliu Community, Yutang Street, Guangming District, Shenzhen, Guangdong Province Patentee after: Shenzhen haomingxin Electronic Technology Co.,Ltd. Address before: 6 / F, No.5, Lane 999, Yangfan Road, high tech Zone, Ningbo, Zhejiang 315100 Patentee before: TCL COMMUNICATION (NINGBO) Co.,Ltd. |