CN202308396U - Anti-interference USB3.0 (universal serial bus 3.0) interface - Google Patents
Anti-interference USB3.0 (universal serial bus 3.0) interface Download PDFInfo
- Publication number
- CN202308396U CN202308396U CN2011203280256U CN201120328025U CN202308396U CN 202308396 U CN202308396 U CN 202308396U CN 2011203280256 U CN2011203280256 U CN 2011203280256U CN 201120328025 U CN201120328025 U CN 201120328025U CN 202308396 U CN202308396 U CN 202308396U
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- CN
- China
- Prior art keywords
- fixed seat
- interface
- interference
- terminal group
- terminal set
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an anti-interference USB3.0 (universal serial bus 3.0) interface which comprises an upper terminal set, a lower terminal set, an upper fixed seat, a lower fixed seat and a shell, wherein the upper terminal set is fixedly arranged in the upper fixed seat, the lower terminal set is fixedly arranged in the lower fixed seat, the upper fixed seat and the lower fixed seat are matched and clamped by a buckle structure, and the shell covers the whole upper and lower fixed seats; the upper terminal set is bent upwards into an inverted 'Z' shape and embedded into the upper fixed seat; the lower terminal set is bent downwards into a 'Z' shape and embedded into the lower fixed seat; and a grounded pin extending backwards is arranged on the rear end face of the shell. The anti-interference USB3.0 interface disclosed by the utility model is novel in design and reasonable in structure; and has a good anti-disturbance performance, thereby enhancing the stability of data transmission of the interface, so the anti-interference USB3.0 interface has a good promotion value.
Description
Technical field
The utility model relates to a kind of connecting interface, especially a kind of anti-interference USB3.0 interface.
Background technology
USB 3.0 is up-to-date USB standards of being initiated by major companies such as Intel, must have the characteristic of backward compatible USB2.0, on the basis of original specification, increases by five terminals to improve the transmission speed of data.Up and down the spacing between two groups of terminals is very little in prior USB 3.0 interfaces, and therefore two groups of terminals are prone to produce electromagnetic interference and short circuit phenomenon in actual use, thereby influence stability of data transmission and high speed property.
Thereby existing USB3.0 interface structure awaits to improve.
Summary of the invention
To the weak point of existing USB3.0 interfacing, the purpose of the utility model provides a kind of anti-interference USB3.0 interface, makes it can prevent that not only self from producing electromagnetic interference and short circuit phenomenon, can also resist external disturbance.
For achieving the above object; The technical scheme that the utility model is taked is: a kind of anti-interference USB3.0 interface; Comprise upper terminal group, lower terminal group, upper fixed seat, lower fixed seat and shell, the upper terminal group is packed in the upper fixed seat, and the lower terminal group is packed in the lower fixed seat; Upper fixed seat cooperates chucking with lower fixed seat through buckle structure, and shell coats whole upper and lower holder; Upper terminal group upwards bending is down " Z " type, is embedded in the upper fixed seat; Lower terminal group bending downwards is " Z " type, is embedded in the lower fixed seat; Extend back on the rear end face of shell and be provided with grounding leg.
The beneficial effect of the utility model is: owing to adopt said structure, between upper terminal group and lower terminal group, have the upper and lower holder as insulating barrier, can prevent well that self from producing electromagnetic interference and short circuit phenomenon; Through being arranged on the grounding leg ground connection of outer casing back, can have the effect of opposing external disturbance.The utility model is novel in design, and is rational in infrastructure, has good interference free performance, thereby strengthens interface transmission data stability, has excellent generalization values.
Description of drawings
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to specify:
Referring to accompanying drawing; A kind of anti-interference USB3.0 interface of the utility model; Comprise upper terminal group 1, lower terminal group 2, upper fixed seat 3, lower fixed seat 4 and shell 5, upper terminal group 1 is packed in the upper fixed seat 3, and lower terminal group 2 is packed in the lower fixed seat 4; Upper fixed seat 3 cooperates chucking with lower fixed seat 4 through buckle structure, and shell 5 coats whole upper and lower holder 3,4; Upper terminal group 1 upwards bending is down " Z " type, is embedded in the upper fixed seat 3; Lower terminal group 2 bending downwards is " Z " type, is embedded in the lower fixed seat 4; Extend back on the rear end face of shell 5 and be provided with grounding leg 6.
The above; It only is a kind of preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technology any trickle modification, equivalent variations and modification that top embodiment did.
Claims (1)
1. anti-interference USB3.0 interface; Comprise upper terminal group, lower terminal group, upper fixed seat, lower fixed seat and shell; The upper terminal group is packed in the upper fixed seat; The lower terminal group is packed in the lower fixed seat, and upper fixed seat cooperates chucking with lower fixed seat through buckle structure, and shell coats whole upper and lower holder; It is characterized in that: upper terminal group upwards bending is down " Z " type, is embedded in the upper fixed seat; Lower terminal group bending downwards is " Z " type, is embedded in the lower fixed seat; Extend back on the rear end face of shell and be provided with grounding leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203280256U CN202308396U (en) | 2011-09-02 | 2011-09-02 | Anti-interference USB3.0 (universal serial bus 3.0) interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203280256U CN202308396U (en) | 2011-09-02 | 2011-09-02 | Anti-interference USB3.0 (universal serial bus 3.0) interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308396U true CN202308396U (en) | 2012-07-04 |
Family
ID=46377218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203280256U Expired - Fee Related CN202308396U (en) | 2011-09-02 | 2011-09-02 | Anti-interference USB3.0 (universal serial bus 3.0) interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503051A (en) * | 2012-06-14 | 2013-12-18 | Kingston Digital Inc | USB device with compressible interface pins |
-
2011
- 2011-09-02 CN CN2011203280256U patent/CN202308396U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503051A (en) * | 2012-06-14 | 2013-12-18 | Kingston Digital Inc | USB device with compressible interface pins |
| CN103515746A (en) * | 2012-06-14 | 2014-01-15 | 金士顿数位股份有限公司 | USB device with solderless connector interface |
| US8651897B2 (en) | 2012-06-14 | 2014-02-18 | Kingston Digital, Inc. | USB device with solderless connector interface |
| GB2503051B (en) * | 2012-06-14 | 2015-04-08 | Kingston Digital Inc | USB device with solderless connector interface |
| CN103515746B (en) * | 2012-06-14 | 2016-06-08 | 金士顿数位股份有限公司 | There is the universal serial bus device exempting from weldering AUI |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120902 |