CN105375153B - USB3.1 plug connectors with shell fragment - Google Patents
USB3.1 plug connectors with shell fragment Download PDFInfo
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- CN105375153B CN105375153B CN201410419017.0A CN201410419017A CN105375153B CN 105375153 B CN105375153 B CN 105375153B CN 201410419017 A CN201410419017 A CN 201410419017A CN 105375153 B CN105375153 B CN 105375153B
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- insulating body
- conducting terminal
- shell fragment
- usb
- plug connectors
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Abstract
The invention discloses a kind of USB3.1 plug connectors with shell fragment, and it includes metal screen case, insulating body, upper terminal module, lower terminal module, middle shielding plate and the upper shell fragment on insulating body roof and the lower shell fragment on insulating body bottom wall.The metal screen case is coated on the outside of insulating body, the front end of the insulating body has the craft port of ellipse, the insertion that the craft port is used for butt connector coordinates, the insulating body also has roof, bottom wall and the two side between roof and bottom wall, the upper terminal module is arranged on the roof of insulating body, the lower terminal module is arranged on the bottom wall of insulating body, the upper shell fragment has main body and the upper kink bent downwards from main body both ends, and the main body has three downwardly projecting upper convex portions.The shell fragment intensity of this USB3. plug connector is high, and anti-plug is often.
Description
Technical field
The present invention relates to a kind of electric connector, more particularly to a kind of plug connectors of USB 3.1 with shell fragment.
Background technology
USB 3.1 is newest USB, and the specification is initiated by major companies such as Intel.Data transmission bauds lifting can
To speed 10Gbps.Compared with existing USB technologies, new USB technologies use a more efficient data encording system, and provide
More than one times of valid data throughput.USB 3.1 includes three types Type-A, Type-B and Type-C.USB not long ago
After IF tissues disclose the standard criterions of USB 3.1, USB speed is made further to be promoted to outside 10Gbps, and enter one
USB power supply capacities are promoted to highest 100W by step, are mainly directed towards more frivolous, more very thin equipment to cater to, USB IF
Determine to research and develop the brand-new Type C interface of USB 3.1.
The Type-C interfaces of USB 3.1 (including male mouth and female mouth), the incompatible existing any types of data wire monarch, still
Official's meeting additional designs interconnecting device, with compatible existing equipment.The Type-C of USB 3.1 maximum feature is, although opening portion
Size it is small as the Micro-B connectors of Android smartphone and tablet PC standard configuration, but support largest data transfer
Speed is the 10G bit/ seconds.The opening size of Type-C jacks is about 8.3mm × 2.5mm（Micro-B be about 7.5mm ×
2.5mm）.10,000 plugs for reaching connector Product Level can be born.In addition, Type-C also supports to improve power supply more in the past
" the USB Power Delivery Specification of ability（USB PD）”.USB PD are set according to the electric power that can be supplied to
10W, 18W, 36W, 60W, 100W Pyatyi specification.Type-C connectors support 100W（20V、5A）Power supply.
Type-C also takes many measures in terms of ease for use is improved.For example support what be can be inserted into from tow sides
" positive anti-plug " function, the function whether being properly inserted with sound notification user during insertion connector is imported.Type-C connections
Device is actually the follow-up specification of Micro-B connectors, therefore may turn into the standard interface of Android device in the future.
For the shell fragment of the existing plug connectors of USB 3.1 when plug acts on, shell fragment intensity is weak, it is easy to causes to roll up pin
Or the risk for the pin that collapses, and then cause plug difficult, or disabler.
The content of the invention
The technical problems to be solved by the invention are：A kind of plug connectors of USB 3.1 with shell fragment are provided, it is this
The shell fragment intensity of the plug connectors of USB 3.1 is high.
In order to solve the above technical problems, the technical scheme is that：
A kind of plug connectors of USB 3.1 with shell fragment, its transmitted data rates can reach 10Gbps, and it includes metal
Shield shell, insulating body, upper terminal module, lower terminal module and middle shielding plate, the metal screen case are coated on absolutely
The outside of edge body, the front end of the insulating body have the craft port of ellipse, and the craft port is used to dock to connect
The insertion of device coordinates, and the insulating body also has roof, bottom wall and a two side between roof and bottom wall, it is described on
Terminal module is arranged on the roof of insulating body, and the lower terminal module is arranged on the bottom wall of insulating body, the upper end
Submodule group include upper insulating carrier and with the integrally formed upper row's conducting terminal of upper insulating carrier, under the lower terminal module includes
Insulating carrier and include 12 conducting ends with the integrally formed lower row's conducting terminal of lower insulating carrier, upper row's conducting terminal
Son, lower row's conducting terminal also include 12 conducting terminals, and the middle shielding plate is arranged on upper row's conducting terminal with
Arrange conducting terminal between, wherein the plug connectors of the USB 3.1 also include be arranged on insulating body roof on upper shell fragment and
Lower shell fragment on insulating body bottom wall, the upper shell fragment are located at the front end of middle shielding plate, and the lower shell fragment also is located at
The front end of middle shielding plate, the upper shell fragment have main body and the upper kink bent downwards from main body both ends, institute
Stating main body has three downwardly projecting upper convex portions；The middle shielding plate includes intermediate body portions and connection intermediate host
The two side arms in portion, two side arms are separately mounted on the two side of insulating body.
Compared with prior art, the present invention has the beneficial effect that：The present invention plus convex portion design, largely improve bullet
The mechanical strength of piece, it is ensured that the mechanical performance of 10000 plugs, reduce the shell fragment volume pin or pin that collapses risk.
Further improvement of the invention is as follows：
Further, the lower shell fragment has lower body portion and the lower kink being folded upward at from lower body portion both ends, institute
Stating lower body portion has three lower convex portions protruding upward.
Further, the roof front end of the insulating body is provided with some first accepting grooves to lower recess, some second
Accepting groove and some first separations salient points for separating some first accepting grooves and some second accepting grooves, the upper shell fragment
Installed in the first accepting groove, upper row's conducting terminal is arranged on the second accepting groove.
Further, the bottom wall front end of the insulating body is provided with some 3rd accepting grooves being recessed upwards, some 4th
Accepting groove and some second separations salient points for separating three accepting grooves and the 4th accepting groove, the lower shell fragment are housed in the 3rd
In accepting groove, lower row's conducting terminal is arranged on the 4th accepting groove.
Further, the insulating body is additionally provided with the host cavity being recessed backward from craft port, upper row's conducting end
Each conducting terminal in son is respectively provided with the upper contact site protruded out in host cavity downwards, and the upper contact site is used for and in succession
Connect the butt end subconductivity connection of device.
Further, each conducting terminal in lower row's conducting terminal is respectively provided with upward protrude out in host cavity
Contact site, the lower contact site are used to connect with the butt end subconductivity of butt connector.
Further, the front end of the middle shielding plate is additionally provided with the butting section protruded out into host cavity.
Further, each conducting terminal in upper row's conducting terminal, which is respectively provided with, extends backward more than insulating body
Upper mounting portion.
Further, each conducting terminal in lower row's conducting terminal, which is respectively provided with, extends backward more than insulating body
Lower mounting portion.
Brief description of the drawings
Fig. 1 is that have the stereogram on the plug connectors of USB 3.1 circuit board mounted externally of shell fragment.
Fig. 2 is the stereogram of the plug connectors of USB 3.1 shown in Fig. 1.
Fig. 3 is the stereogram at another visual angle of the plug connectors of USB 3.1 shown in Fig. 1.
Fig. 4 is the exploded view of the plug connectors of USB 3.1 shown in Fig. 3.
Fig. 5 is the further exploded view of the plug connectors of USB 3.1 shown in Fig. 4.
Fig. 6 is the further exploded view of the plug connectors of USB 3.1 shown in Fig. 5.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 6, to meet a kind of plug connectors 100 of USB 3.1 with shell fragment of the present invention, it is used
In one the external circuit board 200 of connection, and its transmitted data rates can reach 10Gbps.
The plug connectors 100 of USB 3.1 include insulating body 1, metal screen case 2, upper terminal module 3, lower end submodule
Group 4, middle shielding plate 5, upper shell fragment 6 and lower shell fragment 7.Metal screen case 2 is coated on the outside of insulating body 1.
The front end of insulating body 1 has the craft port 11 of ellipse, and the craft port 11 is used for butt connector
Insertion coordinates.Insulating body 1 also has roof 12, bottom wall 13 and the two side 14 between roof 12 and bottom wall 13.It is described
Upper terminal module 3 is arranged on the roof 12 of insulating body 1, and the lower terminal module 4 is arranged on the bottom wall 13 of insulating body 1
On.The upper terminal module 3 includes upper insulating carrier 31 and is integrally formed (insert molding) with upper insulating body 31
Upper row's conducting terminal 32, the lower terminal module 4 include lower insulating carrier 41 and are integrally formed (insert with lower insulating body 41
Molding lower row's conducting terminal 42).Upper row's conducting terminal 32 includes 12 conducting terminals, lower row's conducting end
Son 42 also includes 12 conducting terminals.The middle shielding plate 5 is arranged on upper row's conducting terminal 32 and lower row's conducting terminal 42
Between.The middle shielding plate 5 includes intermediate body portions 51 and connects the two side arms 52 of intermediate body portions 51, and two side arms 52 are distinguished
On the two side 14 of insulating body 1.Main part 51 is provided with two fixing holes 511.The upper shell fragment 6 is arranged on insulation
On the roof 12 of body 1, the lower shell fragment 7 is arranged on the bottom wall 13 of insulating body 1.6, the upper bullet has the He of main body 61
The upper kink 62 bent downwards from the both ends of main body 61, the main body 61 have three downwardly projecting upper convex portions
611.The lower shell fragment 7 has lower body portion 71 and the lower kink 72 being folded upward at from the both ends of lower body portion 71, the lower master
Body portion 71 has three lower convex portions 711 protruding upward.
The upper shell fragment 6 is located at the front end of middle shielding plate 5, and the lower shell fragment 7 is located at the front end of middle shielding plate 5.
The front end of roof 12 of insulating body 1 is provided with some first accepting grooves 121, some second accepting grooves to lower recess
122 and by some first accepting grooves 121 and some second accepting grooves 122 separate it is some first separate salient points 123.It is described
Upper shell fragment 6 is arranged in the first accepting groove 121, and upper row's conducting terminal 32 is arranged on the second accepting groove 122.
The front end of bottom wall 13 of insulating body 1 is provided with some 3rd accepting grooves 133, some 4th accepting grooves being recessed upwards
134 and by three accepting grooves 133 and the 4th accepting groove 134 separate it is some second separate salient points 135.The lower shell fragment 7 is received
Hold in the 3rd accepting groove 133, lower row's conducting terminal 42 is arranged on the 4th accepting groove 134.
Insulating body 1 is additionally provided with the host cavity 16 being recessed backward from port 11, each in upper row's conducting terminal 32
Conducting terminal is respectively provided with the upper contact site 321 protruded out in host cavity 16 downwards, and the upper contact site 321 is used for and docked connection
The butt end subconductivity connection of device.Each conducting terminal in lower row's conducting terminal 42 is respectively provided with to be protruded out in host cavity upwards
Lower contact site 421, the lower contact site 421 are used to connect with the butt end subconductivity of butt connector.Upper row's conducting terminal 32
In each conducting terminal be respectively provided with the upper mounting portion 322 for extending backward more than insulating body 1.It is every in lower row's conducting terminal 42
One conducting terminal is respectively provided with the lower mounting portion 422 for extending backward more than insulating body 1.The upper mounting portion 322 and lower mounting portion
For surface soldered (SMT) to the external circuit board 200.
The front end of side arm 52 of middle shielding plate 5 is additionally provided with the butting section 521 protruded out into host cavity 16.Hidden among described
The electromagnetic interference that piece 5 can be between the row's of shielding conducting terminal 32 and lower row's conducting terminal 42 is covered, so as to beneficial to high speed and high frequency
Transmission.
Compared with prior art, the present invention plus convex portion design, the mechanical strength of shell fragment, Ke Yibao are largely improved
The mechanical performance of 10000 plugs of card, reduce the shell fragment volume pin or pin that collapses risk.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, made a variety of conversion, it is within the scope of the present invention.
Claims (9)
1. a kind of plug connectors of USB 3.1 with shell fragment, its transmitted data rates can reach 10Gbps, it includes metal screen
Housing, insulating body, upper terminal module, lower terminal module and middle shielding plate are covered, the metal screen case is coated on insulation
The outside of body, the front end of the insulating body have the craft port of ellipse, and the craft port is used for butt connector
Insertion coordinate, the insulating body also has roof, bottom wall and the two side between roof and bottom wall, the upper end
Submodule group is arranged on the roof of insulating body, and the lower terminal module is arranged on the bottom wall of insulating body, the upper terminal
Module includes upper insulating carrier and includes lower exhausted with the integrally formed upper row's conducting terminal of upper insulating carrier, the lower terminal module
Edge carrier and include 12 conducting ends with the integrally formed lower row's conducting terminal of lower insulating carrier, upper row's conducting terminal
Son, lower row's conducting terminal also include 12 conducting terminals, and the middle shielding plate is arranged on upper row's conducting terminal with
Between row's conducting terminal, it is characterised in that：The plug connectors of USB 3.1 also include being arranged on insulating body roof
Upper shell fragment and the lower shell fragment on insulating body bottom wall, the upper shell fragment are located at the front end of middle shielding plate, the lower bullet
Piece also is located at the front end of middle shielding plate, and the upper shell fragment has main body and bent downwards from main body both ends upper curved
Folding part, the main body have three downwardly projecting upper convex portions；The middle shielding plate includes intermediate body portions and connection
The two side arms of intermediate body portions, two side arms are separately mounted on the two side of insulating body.
2. the plug connectors of USB 3.1 as claimed in claim 1, it is characterised in that：The lower shell fragment have lower body portion and
The lower kink being folded upward at from lower body portion both ends, the lower body portion have three lower convex portions protruding upward.
3. the plug connectors of USB 3.1 as claimed in claim 1, it is characterised in that：The roof front end of the insulating body is set
Some first accepting grooves of oriented lower recess, some second accepting grooves and by some first accepting grooves and some second accepting grooves
Some first separated separate salient points, and the upper shell fragment is arranged on the first accepting groove, and upper row's conducting terminal is installed in the
Two accepting grooves.
4. the plug connectors of USB 3.1 as claimed in claim 3, it is characterised in that：The bottom wall front end of the insulating body is set
If there are concave up sunken some 3rd accepting grooves, some 4th accepting grooves and separate three accepting grooves and the 4th accepting groove
Dry second separates salient point, and the lower shell fragment is housed in the 3rd accepting groove, and lower row's conducting terminal is arranged on the 4th accepting groove.
5. the plug connectors of USB 3.1 as claimed in claim 4, it is characterised in that：The insulating body is additionally provided with from docking
The host cavity that port is recessed backward, each conducting terminal in upper row's conducting terminal, which is respectively provided with, to be protruded out in host cavity downwards
Upper contact site, the upper contact site be used for connected with the butt end subconductivity of butt connector.
6. the plug connectors of USB 3.1 as claimed in claim 5, it is characterised in that：It is each in lower row's conducting terminal
Conducting terminal is respectively provided with the lower contact site protruded out to upwards in host cavity, and the lower contact site is used for and the docking of butt connector
Terminal is conductively connected.
7. the plug connectors of USB 3.1 as claimed in claim 6, it is characterised in that：The front end of the middle shielding plate is also set
The butting section protruded out in oriented host cavity.
8. the plug connectors of USB 3.1 as claimed in claim 7, it is characterised in that：It is each in upper row's conducting terminal
Conducting terminal is respectively provided with the upper mounting portion for extending backward more than insulating body.
9. the plug connectors of USB 3.1 as claimed in claim 1, it is characterised in that：It is each in lower row's conducting terminal
Conducting terminal is respectively provided with the lower mounting portion for extending backward more than insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419017.0A CN105375153B (en) | 2014-08-22 | 2014-08-22 | USB3.1 plug connectors with shell fragment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419017.0A CN105375153B (en) | 2014-08-22 | 2014-08-22 | USB3.1 plug connectors with shell fragment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105375153A CN105375153A (en) | 2016-03-02 |
| CN105375153B true CN105375153B (en) | 2018-03-13 |
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ID=55377085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410419017.0A Active CN105375153B (en) | 2014-08-22 | 2014-08-22 | USB3.1 plug connectors with shell fragment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375153B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030066U (en) * | 2014-08-22 | 2014-12-17 | 昆山全方位电子科技有限公司 | There is the USB3.1 pin connector of shell fragment |
| CN204633040U (en) * | 2014-02-21 | 2015-09-09 | 番禺得意精密电子工业有限公司 | Electric connector and electric connector combination |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM445798U (en) * | 2012-07-02 | 2013-01-21 | Nai-Chien Chang | Transmission line having dual-contact type connector |
-
2014
- 2014-08-22 CN CN201410419017.0A patent/CN105375153B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204633040U (en) * | 2014-02-21 | 2015-09-09 | 番禺得意精密电子工业有限公司 | Electric connector and electric connector combination |
| CN204030066U (en) * | 2014-08-22 | 2014-12-17 | 昆山全方位电子科技有限公司 | There is the USB3.1 pin connector of shell fragment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105375153A (en) | 2016-03-02 |
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