CN203967331U - Coordinate stable USB3.1 electric connector - Google Patents
Coordinate stable USB3.1 electric connector Download PDFInfo
- Publication number
- CN203967331U CN203967331U CN201420406274.6U CN201420406274U CN203967331U CN 203967331 U CN203967331 U CN 203967331U CN 201420406274 U CN201420406274 U CN 201420406274U CN 203967331 U CN203967331 U CN 203967331U
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- Prior art keywords
- metal screen
- electric connector
- insulating body
- screen case
- row
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- Expired - Lifetime
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- 239000002184 metal Substances 0.000 claims abstract description 56
- 238000003466 welding Methods 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of stable USB3.1 electric connector that coordinates, it comprises metal screen case, insulating body, two row's conducting terminals, and lower metal screen case, described upper metal screen case and lower metal screen case are coated on the outside of insulating body, described two row's conducting terminals have the upper row's conducting terminal that is arranged on insulating body upside and the lower row's conducting terminal that is arranged on insulating body downside, described upper row's conducting terminal comprises 12 conducting terminals, described lower row's conducting terminal also comprises 12 conducting terminals, described upper metal screen case comprises diapire, the roof being oppositely arranged with diapire, be arranged on the two side between diapire and roof, and the receiving space being surrounded by these walls, described insulating body is housed in receiving space, described roof inner side is provided with the top protuberance protruding to receiving space, described top protuberance is used for and butt connector interference engagement, thereby increase the fitment stability of USB3.1 electric connector and butt connector.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of stable USB3.1 electric connector that coordinates.
Background technology
USB3.1 is up-to-date USB standard, and this standard is initiated by major companies such as Intel.Data transmission bauds promotes can be to speed 10Gbps.Compare with existing USB technology, new more efficient data encording system of USB utilization, and one times of above valid data throughput is provided.USB3.1 comprises three types Type-A, Type-B and Type-C.USB IF tissue has been announced after USB3.1 standard criterion not long ago, make the speed of USB further be promoted to outside 10Gbps, and further USB power supply capacity is promoted to the highest 100W, main towards more frivolous, more very thin equipment in order to cater to, USB IF determines the brand-new USB3.1Type C interface of research and development.
When existing USB3.1 electric connector and butt connector interworking, only depend on insulating body tongue piece location, between Male/female connector shield shell, have fit clearance, cannot be by waving test.Therefore, be necessary to design in fact a kind of improvement structure.
Utility model content
Technical problem to be solved in the utility model is: a kind of stable USB3.1 electric connector that coordinates is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind ofly coordinate stable USB3.1 electric connector, it comprises metal screen case, insulating body, two row's conducting terminals, and lower metal screen case, described upper metal screen case and lower metal screen case are coated on the outside of insulating body, described two row's conducting terminals have the upper row's conducting terminal that is arranged on insulating body upside and the lower row's conducting terminal that is arranged on insulating body downside, described upper row's conducting terminal comprises 12 conducting terminals, described lower row's conducting terminal also comprises 12 conducting terminals, described upper metal screen case comprises diapire, the roof being oppositely arranged with diapire, be arranged on the two side between diapire and roof, and the receiving space being surrounded by these walls, described insulating body is housed in receiving space, described roof inner side is provided with the top protuberance protruding to receiving space, described top protuberance is used for and butt connector interference engagement, thereby increase the fitment stability of USB3.1 electric connector and butt connector.
Compared with prior art, the utility model beneficial effect is as follows: upper metal screen case increases protuberance, with butt connector shield shell interference engagement, increases male and female end fitment stability.
The utility model further improves as follows:
Further, described inside bottom wall is provided with the end protuberance protruding to receiving space, protuberance of the described end also for butt connector interference engagement.
Further, described lower metal screen case surrounds diapire and the two side of upper metal screen case, and described lower metal screen case and upper metal screen case link together by laser welding.
Further, described in each in the row's of stating terminal all there is level and extend to forward the upper docking section of insulating body upside and level and extend back and exceed the upper weld part of insulating carrier, described upper weld part for surface soldered to the external circuit board; Each in described lower row's terminal all has level and extends to forward the lower docking section of insulating body downside and the lower weld part that level extends back and exceeds insulating carrier and bend extension downwards, and described lower weld part is used for piercing welding to the external circuit board.
Further, the front end of described upper metal screen case has oval-shaped interface frame, mating frame mouth, and described interface frame, mating frame mouth coordinates for the positive and negative insertion of butt connector.
Further, described upper metal screen case has cylindrical portion and is positioned at cylindrical portion rear side and to two pins of downward-extension, the bottom side of described cylindrical portion has the seam of cooperation.
Further, described USB3.1 electric connector also comprises the metal shadow frame being arranged with in insulating body outside, and described upper row's conducting terminal and lower row's conducting terminal are forward through metal shadow frame.
Further, in described insulating body, be inlaid with ground strip, described ground strip is between upper row's conducting terminal and lower row's conducting terminal.
Further, described USB3.1 electric connector is also provided with the insulating carrier that is positioned at insulating body rear side, and described ground strip comprises that horizontally extending main part and autonomous body bend the welding foot to downward-extension, and described welding foot is positioned at the rear side of insulating carrier.
Further, described ground strip extends beyond forward insulating body, and the both sides of described ground strip are provided with the breach that plays grab effect when coordinating with butt connector.
Accompanying drawing explanation
Fig. 1 meets the stereogram that the utility model coordinates stable USB3.1 electric connector.
Fig. 2 is the stereogram at another visual angle of the electric connector of USB3.1 shown in Fig. 1.
Fig. 3 is the electric connector of USB3.1 shown in Fig. 1 three-dimensional exploded view.
Fig. 4 is the further exploded view of the electric connector of USB3.1 shown in Fig. 3.
Fig. 5 is the further exploded view of the electric connector of USB3.1 shown in Fig. 4.
Fig. 6 is the cutaway view of the electric connector of USB3.1 shown in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figures 1 to 6, for meeting a kind of stable USB3.1 electric connector 100 that coordinates of the present utility model, its transmitted data rates can reach 10Gbps.USB3.1 electric connector 100 is for meeting the Type C specification of USB association.
USB3.1 electric connector 100 comprises metal screen case 10, insulating body (hyoplastron) 20, two row's conducting terminal 3 and lower metal screen cases 40.The rear side of insulating body 20 is provided with insulating carrier 50, and described insulating body 20 is arranged on insulating carrier 50.
Upper metal screen case 10 and lower metal screen case 40 are coated on the outside of insulating body 20.The front end of upper metal screen case 10 has oval-shaped interface frame, mating frame mouth 101, and described interface frame, mating frame mouth 101 coordinates for the positive and negative insertion of butt connector.Owing to adopting oval-shaped interface frame, mating frame mouth 101, compare with relative traditional USB socket electric connector, USB3.1 electric connector 100 of the present utility model can be realized the positive anti-plug of USB plug electric connector, has and at will how to insert the sexual clorminance easy to use that can insert.Upper metal screen case 10 has cylindrical portion 102 and is positioned at cylindrical portion 102 rear sides and to two pins 103 of downward-extension, the bottom side of described cylindrical portion 102 has the seam of cooperation 1021.Upper metal screen case 10 comprise diapire 104, and the roof 105 that is oppositely arranged of diapire 104 and be arranged on diapire 104 and roof 105 between two side 106, described lower metal screen case 40 surrounds diapire 104 and the both sides 106 of upper metal screen case 10.Described roof 105 inner sides are provided with the top protuberance 1051 protruding to receiving space, described top protuberance 1051 for butt connector (not shown) interference engagement, thereby increase the fitment stability of USB3.1 electric connector 100 and butt connector (not shown).Described diapire 104 inner sides are provided with the end protuberance 1041 protruding to receiving space, protuberance of the described end 1041 also for butt connector (not shown) interference engagement.In figure, top protuberance 1051 is salient point with end protuberance 1041, and this structure E can be convex closure certainly, fin, reinforcement etc.Upper metal screen case 10 increases protuberance, with butt connector shield shell interference engagement, increases male and female end fitment stability.
Pin 401 is stretched out to downward-extension after being equipped with and stretching out again in the both sides of lower metal screen case 40.Lower metal screen case 40 and upper metal screen case 10 link together by laser welding, between the sidewall 106 of described lower metal screen case 40 and upper metal screen case 10 and diapire 104, are equipped with laser solder joint.Between lower metal screen case 40 and the sidewall 106 of upper metal screen case 10, be provided with two laser solder joints 60, between described lower metal screen case 40 and the diapire 106 of upper metal screen case 10, be provided with four laser solder joints 90.Four laser solder joints 90 are divided into two rows to be arranged, and each row is provided with two each and every one laser solder joints 90.40 two parts of upper metal screen case 10 and lower metal screen case adopt laser welding process to be connected, and have increased product earthing effect and welding plate effect, and laser welding process can be convenient to mechanical automation, reduction cost of labor, reduction manufacturing cost in fact.
Two row's conducting terminals 3 have the upper row's conducting terminal 31 that is arranged on insulating body 20 upsides and the lower row's conducting terminal 32 that is arranged on 20 sides under insulating body.Described upper row's conducting terminal 31 comprises 12 conducting terminals, and described lower row's conducting terminal 32 also comprises 12 conducting terminals.
In insulating body 20, be inlaid with ground strip 70, described ground strip 70 is between upper row's conducting terminal 31 and lower row's conducting terminal 32.Ground strip 70 comprises the welding foot 702 that horizontally extending main part 700 and autonomous body 700 bend to downward-extension, and described welding foot 702 is positioned at the rear side of insulating carrier 50.In insulating body 20, increase ground strip 70, and adopt the technological forming of produced by insert molding (Insert Molding) to be integrated, strengthened the part strength of insulating body 20, reduced the risk that insulating body 20 lost efficacy, reliability is significantly enhanced.Described ground strip 70 extends beyond forward insulating body 20, and the both sides of described ground strip 70 are provided with the breach 705 that plays grab effect when coordinating with butt connector.Breach 705 is arranged on the forward position of main part 700.Ground strip 70 is provided with the breach 705 of the ground strip buckle of energy and butt connector, makes earth shield effect better, thereby reduces the electromagnetic interference between two rows conducting terminal.
USB3.1 electric connector 100 also comprises the metal shadow frame 80 being arranged with in insulating body 20 outsides, and upper row's conducting terminal 31 and lower row's conducting terminal 32 are forward through metal shadow frame 80, and the upside of metal shadow frame 80 is also provided with and sews up a crip 802.
Each in upper row's terminal 31 all has level and extends to forward the upper docking section 311 of insulating carrier 50 upsides and level and extend back and exceed the upper weld part 312 of insulating carrier 50, and described upper weld part 312 is for adopting SMT technical face to be soldered to the external circuit board (not shown).Each in lower row's terminal 32 all has level and extends to forward the lower docking section 321 of insulating carrier 50 downsides and level and extend back and exceed insulating body 50 bending is extended lower weld part 322 downwards, described lower weld part 322 for piercing welding (Through hole) to the external circuit board (not shown).Two row's conducting terminal legs adopt respectively surface soldered (SMT pasting board) and piercing welding (DIP perforation), can reduce product manufacture difficulty, and can save small product size.As shown in Figure 5, insulating carrier 50 comprises the first insulating carrier 501 and the second insulating carrier 502 cooperatively interacting.
The utility model is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection range of the present utility model.
Claims (10)
1. one kind coordinates stable USB3.1 electric connector, it comprises metal screen case, insulating body, two row's conducting terminals, and lower metal screen case, described upper metal screen case and lower metal screen case are coated on the outside of insulating body, described two row's conducting terminals have the upper row's conducting terminal that is arranged on insulating body upside and the lower row's conducting terminal that is arranged on insulating body downside, described upper row's conducting terminal comprises 12 conducting terminals, described lower row's conducting terminal also comprises 12 conducting terminals, described upper metal screen case comprises diapire, the roof being oppositely arranged with diapire, be arranged on the two side between diapire and roof, and the receiving space being surrounded by these walls, described insulating body is housed in receiving space, it is characterized in that: described roof inner side is provided with the top protuberance protruding to receiving space, described top protuberance is used for and butt connector interference engagement, thereby increase the fitment stability of USB3.1 electric connector and butt connector.
2. USB3.1 electric connector as claimed in claim 1, is characterized in that: described inside bottom wall is provided with the end protuberance protruding to receiving space, protuberance of the described end also for butt connector interference engagement.
3. USB3.1 electric connector as claimed in claim 2, is characterized in that: described lower metal screen case surrounds diapire and the two side of upper metal screen case, and described lower metal screen case and upper metal screen case link together by laser welding.
4. USB3.1 electric connector as claimed in claim 3, it is characterized in that: each in described upper row's terminal all has level and extends to forward the upper docking section of insulating body upside and level and extend back and exceed the upper weld part of insulating carrier, described upper weld part for surface soldered to the external circuit board; Each in described lower row's terminal all has level and extends to forward the lower docking section of insulating body downside and the lower weld part that level extends back and exceeds insulating carrier and bend extension downwards, and described lower weld part is used for piercing welding to the external circuit board.
5. USB3.1 electric connector as claimed in claim 4, is characterized in that: the front end of described upper metal screen case has oval-shaped interface frame, mating frame mouth, and described interface frame, mating frame mouth coordinates for the positive and negative insertion of butt connector.
6. USB3.1 electric connector as claimed in claim 5, is characterized in that: described upper metal screen case has cylindrical portion and is positioned at cylindrical portion rear side and to two pins of downward-extension, the bottom side of described cylindrical portion has the seam of cooperation.
7. USB3.1 electric connector as claimed in claim 6, is characterized in that: described USB3.1 electric connector also comprises the metal shadow frame being arranged with in insulating body outside, and described upper row's conducting terminal and lower row's conducting terminal are forward through metal shadow frame.
8. USB3.1 electric connector as claimed in claim 7, is characterized in that: in described insulating body, be inlaid with ground strip, described ground strip is between upper row's conducting terminal and lower row's conducting terminal.
9. USB3.1 electric connector as claimed in claim 8, it is characterized in that: described USB3.1 electric connector is also provided with the insulating carrier that is positioned at insulating body rear side, described ground strip comprises that horizontally extending main part and autonomous body bend the welding foot to downward-extension, and described welding foot is positioned at the rear side of insulating carrier.
10. USB3.1 electric connector as claimed in claim 9, is characterized in that: described ground strip extends beyond forward insulating body, and the both sides of described ground strip are provided with the breach that plays grab effect when coordinating with butt connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406274.6U CN203967331U (en) | 2014-07-22 | 2014-07-22 | Coordinate stable USB3.1 electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406274.6U CN203967331U (en) | 2014-07-22 | 2014-07-22 | Coordinate stable USB3.1 electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967331U true CN203967331U (en) | 2014-11-26 |
Family
ID=51927877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406274.6U Expired - Lifetime CN203967331U (en) | 2014-07-22 | 2014-07-22 | Coordinate stable USB3.1 electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967331U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505616A (en) * | 2014-12-11 | 2015-04-08 | 连展科技电子（昆山）有限公司 | Electric socket connector |
| CN105305102A (en) * | 2014-07-28 | 2016-02-03 | 昆山全方位电子科技有限公司 | Small-size USB 3.1 electric connector |
| CN105322385A (en) * | 2014-07-28 | 2016-02-10 | 昆山全方位电子科技有限公司 | USB 3.1 electric connector with metal shielding plate |
| CN105322373A (en) * | 2014-07-28 | 2016-02-10 | 昆山全方位电子科技有限公司 | USB 3.1 electric connector with oval frame port |
| CN105375203A (en) * | 2015-11-30 | 2016-03-02 | 昆山全方位电子科技有限公司 | Socket connector |
| CN107408779A (en) * | 2015-04-10 | 2017-11-28 | 日本航空电子工业株式会社 | Connector |
| TWI636712B (en) * | 2017-04-28 | 2018-09-21 | 矽瑪科技股份有限公司 | Circuit board with dual row solder joints and SMT and DIP structure |
| US10749305B2 (en) | 2018-05-14 | 2020-08-18 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector with sealing member formed after mounting upon printed circuit board |
-
2014
- 2014-07-22 CN CN201420406274.6U patent/CN203967331U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305102A (en) * | 2014-07-28 | 2016-02-03 | 昆山全方位电子科技有限公司 | Small-size USB 3.1 electric connector |
| CN105322385A (en) * | 2014-07-28 | 2016-02-10 | 昆山全方位电子科技有限公司 | USB 3.1 electric connector with metal shielding plate |
| CN105322373A (en) * | 2014-07-28 | 2016-02-10 | 昆山全方位电子科技有限公司 | USB 3.1 electric connector with oval frame port |
| CN104505616A (en) * | 2014-12-11 | 2015-04-08 | 连展科技电子（昆山）有限公司 | Electric socket connector |
| CN107408779A (en) * | 2015-04-10 | 2017-11-28 | 日本航空电子工业株式会社 | Connector |
| CN107408779B (en) * | 2015-04-10 | 2019-03-15 | 日本航空电子工业株式会社 | Connector |
| CN105375203A (en) * | 2015-11-30 | 2016-03-02 | 昆山全方位电子科技有限公司 | Socket connector |
| CN105375203B (en) * | 2015-11-30 | 2019-02-22 | 昆山全方位电子科技有限公司 | Socket connector |
| TWI636712B (en) * | 2017-04-28 | 2018-09-21 | 矽瑪科技股份有限公司 | Circuit board with dual row solder joints and SMT and DIP structure |
| CN108811316A (en) * | 2017-04-28 | 2018-11-13 | 矽玛科技股份有限公司 | Circuit board with double-row welding part and SMT and DIP structure |
| CN108811316B (en) * | 2017-04-28 | 2021-02-05 | 矽玛科技股份有限公司 | Circuit board with double-row welding part and SMT and DIP structure |
| US10749305B2 (en) | 2018-05-14 | 2020-08-18 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector with sealing member formed after mounting upon printed circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |