CN204597046U - A kind of USB Type C socket connector of high assembly precision - Google Patents
A kind of USB Type C socket connector of high assembly precision Download PDFInfo
- Publication number
- CN204597046U CN204597046U CN201520256721.9U CN201520256721U CN204597046U CN 204597046 U CN204597046 U CN 204597046U CN 201520256721 U CN201520256721 U CN 201520256721U CN 204597046 U CN204597046 U CN 204597046U
- Authority
- CN
- China
- Prior art keywords
- package
- plug
- inner casing
- metallic shield
- shield inner
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of USB Type C socket connector of high assembly precision, it comprises Metal shielding shell, plug-in package and metallic shield inner casing, described metallic shield inner casing surrounds into that lower wall is plane, two side is the receiving space of cambered surface, the both sides of described middle insulating body are provided with locating piece, the outline of described locating piece coordinates with the Internal periphery of described metallic shield inner casing, ensures that described middle insulating body is identical with the distance of lower wall with the upper wall of described metallic shield inner casing.The utility model is positioned plug-in package by middle plug-in package, accumulated error in elimination between plug-in package and lower plug-in package, ensure that plug-in package is identical with the distance of lower wall on metallic shield inner casing, improve assembly precision, ensure the docking reliability of product.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of USB Type C socket connector of high assembly precision.
Background technology
USB 3.1 is up-to-date USB specifications, and this specification is initiated by major companies such as Intel.Data transmission bauds promotes can to speed 10Gbps.Compared with existing USB technology, new USB technology uses a more efficient data encording system, and provides the valid data throughput of more than a times.USB 3.1 comprises three types Type-A, Type-B and Type-C.Not long ago after USB IF (USB Implementers Forum) organisations publish USB 3.1 standard criterion, the speed of USB is made to be promoted to further outside 20Gbps, 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 USB 3.1 Type C interface of research and development.
The above plug-in package of existing USB Type C socket connector and lower plug-in package and metallic shield inner casing position installation, described upper plug-in package and lower plug-in package can produce accumulated error in assembling process, make the center of plug-in package and lower plug-in package and metallic shield inner casing have relatively large deviation, affect the assembly precision of product.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of USB Type C socket connector of high assembly precision, can ensure that plug-in package is identical with the distance of lower wall on metallic shield inner casing, improves assembly precision, ensures the docking reliability of product.
In order to solve the problems of the technologies described above, the utility model provides a kind of USB Type C socket connector of high assembly precision, it comprises Metal shielding shell, plug-in package and metallic shield inner casing, described plug-in package is socketed in metallic shield inner casing, described Metal shielding shell is coated on the outside of metallic shield inner casing and plug-in package, described plug-in package comprises plug-in package, middle plug-in package and lower plug-in package, the upper conducting terminal that described upper plug-in package comprises insulating body and is molded as one with upper insulating body, the lower conducting terminal that described lower plug-in package comprises lower insulating body and is molded as one with lower insulating body, described middle plug-in package comprises middle insulating body, described middle insulating body upper surface and lower surface are respectively equipped with 12 for holding the holding tank of described upper conducting terminal or lower conducting terminal, it is plane that described metallic shield inner casing surrounds into lower wall, two side is the receiving space of cambered surface, the both sides of described middle insulating body are provided with locating piece, the outline of described locating piece coordinates with the Internal periphery of described metallic shield inner casing, ensure that described middle insulating body is identical with the distance of lower wall with the upper wall of described metallic shield inner casing.
As the improvement of such scheme, the outline of described locating piece coordinates with the Internal periphery of described metallic shield inner casing and refers to, described locating piece has the location cambered surface with described metallic shield inner casing two side same shape, when described middle insulating body is socketed in metallic shield inner casing, described locating piece and described metallic shield inner casing interference fits.
As the improvement of such scheme, described locating piece also has the plane of orientation coordinated with lower wall on described metallic shield inner casing, and described plane of orientation coordinates jointly with location cambered surface, and in realization, insulating body opposing metallic shielding inner casing up and down and the location of left and right directions.
As the improvement of such scheme, described middle plug-in package also comprises the intershield sheet be molded as one with middle insulating body.
As the improvement of such scheme, described upper plug-in package and lower plug-in package are all with the upper and lower of described middle plug-in package described middle plug-in package for technological datum is assembled in.
As the improvement of such scheme, described metallic shield inner casing and described plug-in package form laterally zygomorphic interface frame, mating frame mouth, and the positive and negative insertion that described interface frame, mating frame mouth is used for corresponding pin connector coordinates.
As the improvement of such scheme, described Metal shielding shell surrounds upper wall and the two side of metallic shield inner casing, and described Metal shielding shell and metallic shield inner casing are fixed together by interference engagement.
As the improvement of such scheme, described intershield sheet is metal material, and it is between upper conducting terminal and lower conducting terminal, for shielding the electromagnetic interference between upper conducting terminal and lower conducting terminal.
As the improvement of such scheme, described Metal shielding shell is also provided with rear shielding sheet, described rear shielding sheet for shielding external electromagnetic interference, described rear shielding sheet and Metal shielding shell one-body molded.
As the improvement of such scheme, when the both sides of described intershield sheet are provided with for coordinating with the pin connector of correspondence, play the breach of grab effect.
Implement the utility model, there is following beneficial effect:
The utility model is positioned plug-in package by middle plug-in package, accumulated error in elimination between plug-in package and lower plug-in package, ensure that plug-in package is identical with the distance of lower wall on metallic shield inner casing, improve assembly precision, ensure the docking reliability of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the USB Type C socket connector of a kind of high assembly precision of the utility model;
Fig. 2 is the assembly exploded view of the USB Type C socket connector of a kind of high assembly precision of the utility model;
Fig. 3 is the another assembly exploded view of the USB Type C socket connector of a kind of high assembly precision of the utility model;
Fig. 4 is the metallic shield inner casing of USB Type C socket connector and the assembly relation schematic diagram of middle insulating body of a kind of high assembly precision of the utility model;
Fig. 5 is the intershield chip architecture schematic diagram of the USB Type C socket connector of a kind of high assembly precision of the utility model;
Fig. 6 is the middle insulator structure schematic diagram of the USB Type C socket connector of a kind of high assembly precision of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model embodiment provides a kind of USB Type C socket connector of high assembly precision, and it meets the USB Type C specification of USB association.
As shown in figs 1 to 6, the USB Type C socket connector of the high assembly precision that the utility model embodiment provides, comprise Metal shielding shell 1, plug-in package 2 and metallic shield inner casing 3, described plug-in package 2 is socketed in metallic shield inner casing 3, and described Metal shielding shell 1 is coated on the outside of metallic shield inner casing 3 and plug-in package 2.Described plug-in package 2 comprises plug-in package 21, middle plug-in package 22 and lower plug-in package 23, the upper conducting terminal 212 that described upper plug-in package 21 comprises insulating body 211 and is molded as one with upper insulating body 211, the lower conducting terminal 232 that described lower plug-in package 23 comprises lower insulating body 231 and is molded as one with lower insulating body 231.Described middle plug-in package 22 comprises middle insulating body 221, and described middle insulating body 221 upper surface and lower surface are respectively equipped with 12 for holding the holding tank 222 of described upper conducting terminal 212 or lower conducting terminal 232.Described upper conducting terminal 212 or lower conducting terminal 232 are located in corresponding described holding tank 222, therefore the maximum quantity of described upper conducting terminal 212 or lower conducting terminal 232 is respectively 12, but for different application occasion, it can be less than 12, as above conducting terminal 212 or lower conducting terminal 232 are respectively ten, eight, six etc., and now accommodating part groove 222 will be left a blank.
Described metallic shield inner casing 3 surrounds into the receiving space that lower wall 31 is plane, two side 32 is cambered surface, the both sides of described middle insulating body 221 are provided with locating piece 223, the outline of described locating piece 223 coordinates with the Internal periphery of described metallic shield inner casing 3, ensures that described middle insulating body 221 is identical with the distance of lower wall with the upper wall of described metallic shield inner casing 3.
Wherein, described metallic shield inner casing 3 forms laterally zygomorphic interface frame, mating frame mouth 4 with described plug-in package 2, and described interface frame, mating frame mouth 4 coordinates for the positive and negative insertion of the pin connector of correspondence.
The utility model is positioned by middle plug-in package 22 pairs of plug-in packages 2, accumulated error in elimination between plug-in package 21 and lower plug-in package 23, ensure that plug-in package 2 is identical with the distance of lower wall on metallic shield inner casing 3, improve assembly precision, ensure the docking reliability of product.
Particularly, the outline of described locating piece 223 coordinates with the Internal periphery of described metallic shield inner casing 3 and refers to, described locating piece 223 has the location cambered surface 224 with described metallic shield inner casing 3 two side same shape, when described middle insulating body 221 is socketed in metallic shield inner casing 3, described locating piece 223 and described metallic shield inner casing 3 interference fits.
Preferably, described locating piece 223 also has the plane of orientation 225 coordinated with lower wall on described metallic shield inner casing 3, described plane of orientation 225 coordinates jointly with location cambered surface 224, the location of insulating body 221 opposing metallic shielding inner casing about 3 and left and right directions in realization.
Preferably, described middle plug-in package 22 also comprises the intershield sheet 226 be molded as one with middle insulating body 221.Middle insulating body 221 increases intershield sheet 226, and adopts the technological forming of produced by insert molding (Insert Molding) to be integrated, and enhances the part strength of plug-in package 2, and reduce the risk that plug-in package 2 lost efficacy, reliability is significantly enhanced.On the other hand, described intershield sheet 226 is metal material, and it is between upper conducting terminal 212 and lower conducting terminal 232, can be used for shielding the electromagnetic interference between conducting terminal 212 and lower conducting terminal 232.
In order to realize the goal of the invention reducing rigging error above better, described upper plug-in package 21 and lower plug-in package 23 are all with the upper and lower of described middle plug-in package 22 described middle plug-in package 22 for technological datum is assembled in.Because described middle plug-in package 22 is accurately located with metallic shield inner casing 3, there is the rigging error of relative described middle plug-in package 22 separately with lower plug-in package 23 in described upper plug-in package 21, avoids the accumulation of rigging error.
Preferably, described Metal shielding shell 1 surrounds upper wall and the two side of metallic shield inner casing 3, and described Metal shielding shell 1 and metallic shield inner casing 3 are fixed together by interference engagement.Described Metal shielding shell 1 is also provided with rear shielding sheet 11, and described rear shielding sheet 11 is for shielding external electromagnetic interference, and described rear shielding sheet 11 is one-body molded with Metal shielding shell 1.
Preferably, the breach 227 of grab effect is played when the both sides of described intershield sheet 226 are provided with for coordinating with the pin connector of correspondence.Corresponding pin connector is fixed with described breach 227 by the buckle carried, and ensures the reliability of connection.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. the USB Type C socket connector of a high assembly precision, it comprises Metal shielding shell, plug-in package and metallic shield inner casing, described plug-in package is socketed in metallic shield inner casing, described Metal shielding shell is coated on the outside of metallic shield inner casing and plug-in package, described plug-in package comprises plug-in package, middle plug-in package and lower plug-in package, the upper conducting terminal that described upper plug-in package comprises insulating body and is molded as one with upper insulating body, the lower conducting terminal that described lower plug-in package comprises lower insulating body and is molded as one with lower insulating body, described middle plug-in package comprises middle insulating body, described middle insulating body upper surface and lower surface are respectively equipped with 12 for holding the holding tank of described upper conducting terminal or lower conducting terminal, it is characterized in that, it is plane that described metallic shield inner casing surrounds into lower wall, two side is the receiving space of cambered surface, the both sides of described middle insulating body are provided with locating piece, the outline of described locating piece coordinates with the Internal periphery of described metallic shield inner casing, ensure that described middle insulating body is identical with the distance of lower wall with the upper wall of described metallic shield inner casing.
2. the USB Type C socket connector of high assembly precision as claimed in claim 1, it is characterized in that, the outline of described locating piece coordinates with the Internal periphery of described metallic shield inner casing and refers to, described locating piece has the location cambered surface with described metallic shield inner casing two side same shape, when described middle insulating body is socketed in metallic shield inner casing, described locating piece and described metallic shield inner casing interference fits.
3. the USB Type C socket connector of high assembly precision as claimed in claim 2, it is characterized in that, described locating piece also has the plane of orientation coordinated with lower wall on described metallic shield inner casing, described plane of orientation coordinates jointly with location cambered surface, and in realization, insulating body opposing metallic shielding inner casing up and down and the location of left and right directions.
4. the USB Type C socket connector of high assembly precision as claimed in claim 1, it is characterized in that, described middle plug-in package also comprises the intershield sheet be molded as one with middle insulating body.
5. the USB Type C socket connector of high assembly precision as claimed in claim 4, is characterized in that, described upper plug-in package and lower plug-in package are all with the upper and lower of described middle plug-in package described middle plug-in package for technological datum is assembled in.
6. the USB Type C socket connector of high assembly precision as claimed in claim 5, it is characterized in that, described metallic shield inner casing and described plug-in package form laterally zygomorphic interface frame, mating frame mouth, and the positive and negative insertion that described interface frame, mating frame mouth is used for corresponding pin connector coordinates.
7. the USB Type C socket connector of high assembly precision as claimed in claim 1, it is characterized in that, described Metal shielding shell surrounds upper wall and the two side of metallic shield inner casing, and described Metal shielding shell and metallic shield inner casing are fixed together by interference engagement.
8. the USB Type C socket connector of high assembly precision as claimed in claim 4, it is characterized in that, described intershield sheet is metal material, and it is between upper conducting terminal and lower conducting terminal, for shielding the electromagnetic interference between upper conducting terminal and lower conducting terminal.
9. the USB Type C socket connector of high assembly precision as claimed in claim 8, it is characterized in that, described Metal shielding shell is also provided with rear shielding sheet, described rear shielding sheet for shielding external electromagnetic interference, described rear shielding sheet and Metal shielding shell one-body molded.
10. the USB Type C socket connector of high assembly precision as claimed in claim 9, is characterized in that, plays the breach of grab effect when the both sides of described intershield sheet are provided with for coordinating with the pin connector of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256721.9U CN204597046U (en) | 2015-04-27 | 2015-04-27 | A kind of USB Type C socket connector of high assembly precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256721.9U CN204597046U (en) | 2015-04-27 | 2015-04-27 | A kind of USB Type C socket connector of high assembly precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597046U true CN204597046U (en) | 2015-08-26 |
Family
ID=53933163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256721.9U Active CN204597046U (en) | 2015-04-27 | 2015-04-27 | A kind of USB Type C socket connector of high assembly precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826742A (en) * | 2016-05-11 | 2016-08-03 | 北京小米移动软件有限公司 | Socket electric connector and electronic equipment |
| CN105870692A (en) * | 2015-12-31 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | USB Type C connector and fabrication method thereof |
-
2015
- 2015-04-27 CN CN201520256721.9U patent/CN204597046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870692A (en) * | 2015-12-31 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | USB Type C connector and fabrication method thereof |
| CN105826742A (en) * | 2016-05-11 | 2016-08-03 | 北京小米移动软件有限公司 | Socket electric connector and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201623305U (en) | Electric connector | |
| CN204118317U (en) | There is USB 3.1 socket connector of side shell fragment | |
| CN104810657B (en) | Type-C socket connector | |
| CN102195223B (en) | Electrical connector and complex thereof | |
| CN106558809B (en) | Stacking connector | |
| CN101557059B (en) | Electric connector and fabricating method thereof | |
| CN204885681U (en) | USBTYPE -C socket connector | |
| CN204597046U (en) | A kind of USB Type C socket connector of high assembly precision | |
| CN104882689A (en) | USB TYPE-C socket connector | |
| CN204885553U (en) | Integral type USB TYPE -C socket connector | |
| CN203942119U (en) | Two in one electric connector | |
| CN204720615U (en) | A kind of USB TYPE-C socket connector | |
| CN105337124A (en) | Two-in-one electric connector | |
| CN105140741A (en) | Two-in-one electric connector | |
| CN204118326U (en) | Constitutionally stable USB 3.1 socket connector | |
| CN204424605U (en) | A kind of error-proof structure connector | |
| TWI556530B (en) | Electrical connector manufacturing method | |
| CN202650541U (en) | Portable data storage device | |
| CN201690033U (en) | Electric connector | |
| CN204615053U (en) | A kind of USB Type C socket connector | |
| CN204992034U (en) | Parasynapesis formula base plate is to substrate connection ware | |
| CN202159821U (en) | Electric connector housing and electric connector | |
| CN204597120U (en) | A kind of Type-C socket connector | |
| CN204144561U (en) | USB plug dust cap | |
| CN205231337U (en) | High frequency transmission connector structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |