CN203456670U - Improved socket connector structure - Google Patents
Improved socket connector structure Download PDFInfo
- Publication number
- CN203456670U CN203456670U CN201320522459.9U CN201320522459U CN203456670U CN 203456670 U CN203456670 U CN 203456670U CN 201320522459 U CN201320522459 U CN 201320522459U CN 203456670 U CN203456670 U CN 203456670U
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- China
- Prior art keywords
- socket connector
- connector structure
- plastic body
- improved socket
- signal terminal
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Abstract
The utility model discloses an improved socket connector structure which comprises the following components: an iron housing, a plastic body, a signal terminal and a printed circuit board (PCB). The signal terminal is inserted into the plastic body which is arranged in the iron housing. The tail part of the signal terminal is electrically connected with the PCB. The tail part of the PCB is fixedly provided with a gold finger which is used for connecting with a cable. The front end of the iron housing is provided with a bent sheet. According to the improved socket connector structure, the front end of the iron housing is provided with the elastic bent sheet. In mounting, the elastic bent sheet can be directly connected with a main cabinet for effectively resisting EMI interference. Furthermore a one-row type wiring structure is adopted for the PCB at the tail end. The improved socket connector structure facilitates welding, machining and using. Furthermore the improved socket connector structure prevents wire torsion, etc. in welding.
Description
Technical field
The utility model discloses a kind of connector, particularly a kind of improved socket connector structure.
Background technology
In November, 2008, the USB 3.0(ultrahigh speed USB of new generation being responsible to define by the industry giant such as Intel, Microsoft, Hewlett-Packard, Texas Instrument, NEC, ST-NXP tissue) standard formally completes and publishes.USB 3.0 standards provide and have decupled the transmission speed of USB 2.0 and the energy-saving efficiency of Geng Gao, can be widely used in PC ancillary equipment and consumption electronic product.
USB(Universal Serial Bus, USB) development course of standard is as follows: front page USB1.0 occurred in 1996, and speed only has 1.5Mb/s; After 2 years, upgrade to USB 1.1, speed also rises to 12Mb/s greatly; In April, 2000, also widely used USB 2.0 releases at present, and speed has reached 480Mb/s, and still, the speed of USB 2.0 cannot meet application needs already at present; In November, 2008, USB 3.0 also just arises at the historic moment, and maximum transmission bandwidth is up to 5.0Gb/s.Category-A (A type) socket (being Receptacle) and plug (being Plug) in USB 3.0 standards, have been defined, category-A plug in USB 3.0 can dock with the USB 2.0 sockets compatibilities of previous generation, compare with the category-A socket in the USB 2.0 of previous generation, the A class plug of USB3.0 has increased by 5 butt (being pin), comes to 9 butt.This 5 butt increasing is respectively a pair of high-speed differential signal terminal, earth terminal, a pair of high-speed differential signal terminal.Above-mentioned 9 terminal tails are extended insulating body (being housing) rear end, for the circuit board with corresponding or cable welding, because 9 terminal tails are arranged comparatively intensive, in welding process, conventionally need manually terminal tails and cable alignment to be welded, easily turn round line phenomenon, affect production efficiency, while being unfavorable for volume production, rapid welding assembling, is also unfavorable for reducing costs.Meanwhile, current being connected between most of cabinet inside preposition line structure used and USB3.0 interface used on the market, conventionally adopt the EMI interference that contacts to avoid outside generation that relies on conducting foam and connector, so be necessary to improve.Therefore, be extremely necessary to design and a kind ofly not only facilitate processing but also can resist the connector that EMI disturbs, solve above-mentioned problem.
Summary of the invention
For above-mentioned USB of the prior art 3.0 interfaces of mentioning, easily produce the phenomenon that EMI disturbs, the utility model provides a kind of improved socket connector structure, it is provided with elasticity bending sheet at iron-clad front end, and it can directly be electrically connected to host machine casing while installing, and effectively resists EMI and disturbs.
The technical scheme that the utility model solves its technical problem employing is: a kind of improved socket connector structure, described connector construction comprises iron-clad, plastic body, signal terminal and pcb board, signal terminal is inlaid in plastic body, plastic body is arranged in iron-clad, signal terminal afterbody is electrically connected to pcb board, pcb board afterbody is fixed with the golden finger for being connected with cable, at iron-clad front end, is provided with bending sheet.
The technical scheme that the utility model solves its technical problem employing further comprises:
Described bending sheet is " Z " font.
Described bending sheet front end is provided with plane contact plane.
On described plastic body, be installed with and protrude out plastic body.
Described golden finger is row's formula at pcb board afterbody and arranges.
The beneficial effects of the utility model are: the utility model is provided with elasticity bending sheet at iron-clad front end, and it can directly be electrically connected to host machine casing while installing, and effectively resist EMI and disturb.And the upper row's formula wire structures that adopts of the PCB of its tail end, its convenient welding, processing, be user-friendly to, and while preventing from welding, produces and turn round line etc.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model decomposing state structural representation.
Fig. 2 is another visual angle decomposing state structural representation of the utility model.
Fig. 3 is the utility model perspective view.
Fig. 4 is the utility model iron-clad perspective view.
Fig. 5 is the utility model PCB structural representation.
In figure, 1-iron-clad, 2-plastic body, 3-protrudes out plastic body, 4-signal terminal, 5-PCB plate, 6-cable, 7-golden finger, 8-bending sheet, 9-contact plane.
Embodiment
The present embodiment is the utility model preferred implementation, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection range.
Incorporated by reference to referring to accompanying drawing 1 to accompanying drawing 5, the purpose of this utility model is to provide and had a kind ofly not only facilitated processing but also can resist the connector that EMI disturbs, it mainly comprises iron-clad 1, plastic body 2, signal terminal 4 and pcb board 5, signal terminal 4 is inlaid in plastic body 2, plastic body 2 is arranged in iron-clad 1 (fixed form between plastic body 2 and iron-clad 1 can adopt fixed form conventional in prior art), signal terminal 4 afterbodys are electrically connected to pcb board 5, pcb board 5 afterbodys are fixed with golden finger 7, for being connected with cable 6, in the present embodiment, golden finger 7 is row's formula at pcb board 5 afterbodys and arranges, facilitate wiring, cable 6 is welded on golden finger 7.Please emphasis referring to accompanying drawing 5, in the present embodiment, the arrangement mode of golden finger 7 is: earth terminal, two meet the data terminal of USB 2.0, a pair of differential signal end, two earth terminals, another is to differential signal end and a power end, during concrete enforcement, its arrangement mode is specific design as the case may be.In the present embodiment, be installed with and protrude out plastic body 3 together with plastic body 2, protruding out plastic body 3 on the one hand can fixed signal terminal 4, plastic body 2 can be fixed in iron-clad 1 on the other hand.
In the present embodiment, at iron-clad 1 front end, be provided with bending sheet 8, bending sheet 8 is " Z " font, and it is respectively equipped with one group up and down, and every group is provided with symmetrical two, and bending sheet 8 front ends are provided with plane contact plane 9.
The utility model in use, is arranged on computer housing front end, and the contact plane 9 on bending sheet 8 directly contacts with cabinet, reaches the object of ground connection, can effectively suppress EMI and disturb.The utility model had both met USB 2.0 host-host protocols of USB association, met again USB 3.0 host-host protocols of USB association.
The utility model is provided with elasticity bending sheet at iron-clad front end, and it can directly be electrically connected to host machine casing while installing, and effectively resists EMI and disturbs.And the upper row's formula wire structures that adopts of the PCB of its tail end, its convenient welding, processing, be user-friendly to, and while preventing from welding, produces and turn round line etc.
Claims (5)
1. an improved socket connector structure, described connector construction comprises iron-clad, plastic body, signal terminal and pcb board, signal terminal is inlaid in plastic body, plastic body is arranged in iron-clad, signal terminal afterbody is electrically connected to pcb board, pcb board afterbody is fixed with the golden finger for being connected with cable, it is characterized in that: described iron-clad front end is provided with bending sheet.
2. improved socket connector structure according to claim 1, is characterized in that: described bending sheet is " Z " font.
3. improved socket connector structure according to claim 2, is characterized in that: described bending sheet front end is provided with plane contact plane.
4. according to the improved socket connector structure described in claim 1 or 2 or 3, it is characterized in that: on described plastic body, be installed with and protrude out plastic body.
5. according to the improved socket connector structure described in claim 1 or 2 or 3, it is characterized in that: described golden finger is row's formula at pcb board afterbody and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522459.9U CN203456670U (en) | 2013-08-26 | 2013-08-26 | Improved socket connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522459.9U CN203456670U (en) | 2013-08-26 | 2013-08-26 | Improved socket connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456670U true CN203456670U (en) | 2014-02-26 |
Family
ID=50136525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522459.9U Expired - Fee Related CN203456670U (en) | 2013-08-26 | 2013-08-26 | Improved socket connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252344A (en) * | 2016-09-12 | 2016-12-21 | 深圳市时创意电子有限公司 | The multiple-layer stacked storage dish of a kind of same substrate compatibility multiple interfaces and packaging technology thereof |
| CN109830834A (en) * | 2019-01-04 | 2019-05-31 | 东台润田精密科技有限公司 | A kind of waterproof 24pin type c base |
-
2013
- 2013-08-26 CN CN201320522459.9U patent/CN203456670U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252344A (en) * | 2016-09-12 | 2016-12-21 | 深圳市时创意电子有限公司 | The multiple-layer stacked storage dish of a kind of same substrate compatibility multiple interfaces and packaging technology thereof |
| CN106252344B (en) * | 2016-09-12 | 2019-01-04 | 深圳市时创意电子有限公司 | A kind of the multiple-layer stacked storage dish and its packaging technology of the compatible multiple interfaces of same substrate |
| CN109830834A (en) * | 2019-01-04 | 2019-05-31 | 东台润田精密科技有限公司 | A kind of waterproof 24pin type c base |
| CN109830834B (en) * | 2019-01-04 | 2023-12-29 | 东台润田精密科技有限公司 | Waterproof 24pin type c female seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |