CN204793323U - Type -C type data interface - Google Patents
Type -C type data interface Download PDFInfo
- Publication number
- CN204793323U CN204793323U CN201520508071.2U CN201520508071U CN204793323U CN 204793323 U CN204793323 U CN 204793323U CN 201520508071 U CN201520508071 U CN 201520508071U CN 204793323 U CN204793323 U CN 204793323U
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- CN
- China
- Prior art keywords
- binder removal
- removal core
- core terminal
- combination sheet
- insulating body
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- 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.)
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Abstract
The utility model relates to the technical field of connector, type -C type data interface especially, including the last earth lug that fits together in proper order, go up binder removal core terminal combination piece, insulating main part, down the earth lug, down binder removal core terminal make up piece and metal casing, through set up on the tongue piece in insulating main part with last row terminal contact site and lower row of terminal contact site matched with recess, thereby it inlays in insulating main part with lower row of terminal contact site to arrange the terminal contact site on the messenger, compare with traditional mode of passing through to make up, be a whole because of the independent shaping of insulating main part tongue piece, on, the central part at insulating main part tongue piece is inlayed to binder removal core terminal combination piece down, tongue piece terminal surface from insulating main part is not seen, the vestige or the equipment joint line of lower binder removal core terminal combination, the utility model discloses an insulating main part tongue piece structure is pleasing to the eye, and the tongue piece tip be overall structure, and during the use, the split condition of layering of the main part tongue piece tip that can not appear insulating has prolonged life.
Description
Technical field
The utility model relates to connector technique field, particularly a kind of Type-C type data-interface.
Background technology
Along with the fast development of social economy and science and technology strength, in electronic device field, various product emerges in an endless stream, and as the indispensable bridge of transfer of data between distinct electronic apparatuses, USB (USB) is present in daily life widely, and the transmission of electronic device data adopts this general standard mostly.
In the recent period, promote tissue by USB and be proposed novel USB3.1Type-C type data-interface, its opening size less (being about 8.3mm × 2.5mm), and the high-speed transfer characteristic of USB3.1 can be kept, the repeatedly plug reaching connector Product Level can be born.And the maximum feature of Type-C type interface is, its shell structure no longer distinguishes positive and negative, without the need to aiming at during use, has " positive anti-plug " function.
Existing Type-C type data-interface structurally mainly comprise length same with tongue piece upper binder removal core terminal, with the lower binder removal core terminal of the same length of tongue piece and insulating body, during assembling, upper binder removal core terminal and lower binder removal core terminal respectively with the mode riveting of riveting on insulating body and below.Finished product tongue piece after assembling is divided into binder removal core, tongue piece and three layers, lower binder removal core, the data-interface tongue piece of this kind of structure is after repeatedly plugging, and the upper binder removal core of the leading section of tongue piece, lower binder removal core and tongue piece easily scatter or leafing, affect the useful life of product, cause product rejection.
Utility model content
The utility model in order to solve data-interface traditional at present when repeatedly using on binder removal core terminal combination sheet and lower binder removal core terminal combination sheet because repeatedly plug, the problem of easily splitting or scattering from insulating body tongue piece and a kind of Type-C type data-interface of providing.
For reaching above-mentioned functions, the technical scheme that the utility model provides is:
A kind of Type-C type data-interface, comprise the upper ground strip fitted together successively, upper binder removal core terminal combination sheet, insulating body, lower ground strip, lower binder removal core terminal combination sheet and metal shell, the front end of described upper binder removal core terminal combination sheet and described lower binder removal core terminal combination sheet is respectively arranged with row's terminal contact portion and lower row's terminal contact portion, the upper surface of the tongue piece of described insulating body and lower surface are provided with the groove matched with described upper row's terminal contact portion and described lower row's terminal contact portion, the middle part of described insulating body offers installing hole, described upper binder removal core terminal combination sheet and described lower binder removal core terminal combination sheet are assembled in upper surface and the lower surface of described insulating body respectively by described installing hole, described metal shell covers and secures the above insulating body, described upper binder removal core terminal combination sheet, described lower binder removal core terminal combination sheet, described upper ground strip and described lower ground strip.
Preferably, the two sides of described upper binder removal core terminal combination sheet are provided with the first lead, described insulating body is provided with the first gathering sill matched with described first lead, described upper binder removal core terminal combination sheet is provided with several buckles, described insulating body upper surface offers the hole clipping matched with described buckle.
Preferably, the two sides of described lower binder removal core terminal combination sheet are provided with the second lead, described insulating body offer the second gathering sill matched with described second lead.
Preferably, the upper wall of the endoporus of described metal shell and lower wall are respectively arranged with spacing preiection.
Preferably, the upper surface of described metal shell and lower surface offer welding hole.
Preferably, described upper ground strip, described lower ground strip and described metal shell adopt conductive metallic material to make.
The beneficial effects of the utility model are: by arrange on the tongue piece of insulating body with on arrange the groove that terminal contact portion and lower row's terminal contact portion match, thus the row's of making terminal contact portion and lower row's terminal contact portion are embedded in insulating body, the groove on the tongue piece of insulating body is set to the end face of not through tongue piece.Adopt structure of the present utility model attractive in appearance with traditional by compared with upper and lower binder removal core and tongue piece three layers of mode combined, and in the situation that the process used there will not be tongue piece end face three slabbing to open, the useful life of the product effectively extended,
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present utility model;
Fig. 2 is the structural representation of metal shell;
Fig. 3 is the structural representation of insulating body.
Embodiment
Be further elaborated below in conjunction with accompanying drawing 1 to accompanying drawing 3 pairs of the utility model:
A kind of Type-C type data-interface as shown in Figure 1, comprise the upper ground strip 1 fitted together successively, upper binder removal core terminal combination sheet 2, insulating body 3, lower ground strip 4 and lower binder removal core terminal combination sheet 5, a sheathed metal shell 6 again outside assembly after assembling, the front end of upper binder removal core terminal combination sheet 2 and lower binder removal core terminal combination sheet 5 is respectively arranged with upper row's terminal contact portion 21 for transmitting data and lower row's terminal contact portion 51.Upper binder removal core terminal combination sheet 2 and lower binder removal core terminal combination sheet 5 comprise row's terminal contact portion 21, lower row's terminal contact portion 51 and insulation plastic cement respectively, be embedded in plastic cement by the mode that in-mould injection is shaping by upper row's terminal contact portion 21 and lower row's terminal contact portion 51 during production, both are combined as a whole.And the contact jaw of upper row's terminal contact portion 21 and lower row's terminal contact portion 51 is unsettled exposedly to wrap without plastic cement, plastic cement is the middle part of the row's of wrapping terminal contact portion 21 or lower row's terminal contact portion 51 and welding position only.The upper surface of the tongue piece of insulating body 3 and lower surface are provided with the groove 31 matched with upper row's terminal contact portion 21 and lower row's terminal contact portion 51.The end face of the non-through insulating body tongue piece 33 of groove 31, makes the end face of tongue piece 33 be smoothly an integral planar.The middle part of insulating body 3 offers installing hole, and upper binder removal core terminal combination sheet 2 and lower binder removal core terminal combination sheet 5 are assembled in upper surface and the lower surface of insulating body 3 respectively by installing hole.Upper ground strip 1, lower ground strip 4 and metal shell 6 adopt conductive metallic material, as stainless steel etc. is made.
In the present embodiment, the two sides of upper binder removal core terminal combination sheet 2 are provided with the first lead 22, first lead 22 parallels with upper row's terminal contact portion 21, as shown in Figure 3, the installing hole of insulating body 3 is provided with the first gathering sill 33 matched with the first lead 22, the upper surface of upper binder removal core terminal combination sheet 2 is provided with two buckles 23, insulating body 3 upper surface offers the hole clipping 32 matched with buckle 23.The two sides of lower binder removal core terminal combination sheet 5 are provided with the second lead 52, second lead 52 perpendicular with lower row's terminal contact portion 51, insulating body 3 offer the second gathering sill 34 matched with the second lead 52.During assembling, assembler passes through the cooperation of the first lead 22 and the first gathering sill 33, upper binder removal core terminal combination sheet 2 level is pushed in installing hole, and after shifting the end onto, buckle 23 coordinates fastening to prevent upper binder removal core terminal combination sheet 2 from dropping out from insulating body 3 with hole clipping 32; Then, with coordinating of the second gathering sill 34, lower binder removal core terminal combination sheet 5 is vertically mounted on insulating body 3 by the second lead 52, then fixes lower binder removal core terminal combination sheet 5 by lower ground strip 4, the interfering edge of both utilizations is fixed together.
As shown in Figure 2, for prevent user exert oneself grafting data-interface time, the assembly of insulating body 3 drops out from metal shell 6, in the present embodiment, the upper wall of the endoporus of metal shell 6 and lower wall is respectively arranged with two spacing preiections 61.During so each grafting, the data cable plug matched with the utility model can first contact with spacing preiection 61.External force can not act directly in insulating body 3 combination and make insulating body 3 be pushed out inefficacy.The method of the assembly installation strength of metal shell 6 and insulating body 3 is increased as another one, we offer welding hole 62 on the upper surface and lower surface of metal shell 6, by welding hole 62, metal shell 6 are welded together with upper ground strip 1 and lower ground strip 4 respectively after assembling by the mode of welding again.Upper ground strip 1 and lower ground strip 4 riveted, on insulating body 3, make finished product mutually firmly fix together after welding.
The above embodiment, just preferred embodiments of the present utility model, be not limit practical range of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model claim change or modify, and all should be included in the utility model patent claim.
Claims (6)
1. a Type-C type data-interface, it is characterized in that: comprise the upper ground strip fitted together successively, upper binder removal core terminal combination sheet, insulating body, lower ground strip, lower binder removal core terminal combination sheet and metal shell, the front end of described upper binder removal core terminal combination sheet and described lower binder removal core terminal combination sheet is respectively arranged with row's terminal contact portion and lower row's terminal contact portion, the upper surface of the tongue piece of described insulating body and lower surface are provided with the groove matched with described upper row's terminal contact portion and described lower row's terminal contact portion, the middle part of described insulating body offers installing hole, described upper binder removal core terminal combination sheet and described lower binder removal core terminal combination sheet are assembled in upper surface and the lower surface of described insulating body respectively by described installing hole, described metal shell covers and secures the above insulating body, described upper binder removal core terminal combination sheet, described lower binder removal core terminal combination sheet, described upper ground strip and described lower ground strip.
2. Type-C type data-interface as claimed in claim 1, it is characterized in that: the two sides of described upper binder removal core terminal combination sheet are provided with the first lead, described insulating body is provided with the first gathering sill matched with described first lead, described upper binder removal core terminal combination sheet is provided with several buckles, described insulating body upper surface offers the hole clipping matched with described buckle.
3. Type-C type data-interface as claimed in claim 1, is characterized in that: the two sides of described lower binder removal core terminal combination sheet are provided with the second lead, described insulating body offer the second gathering sill matched with described second lead.
4. the Type-C type data-interface as described in claims 1 to 3 any one, is characterized in that: the upper wall of the endoporus of described metal shell and lower wall are respectively arranged with spacing preiection.
5. Type-C type data-interface as claimed in claim 4, is characterized in that: the upper surface of described metal shell and lower surface offer welding hole.
6. Type-C type data-interface as claimed in claim 5, is characterized in that: described upper ground strip, described lower ground strip and described metal shell adopt conductive metallic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508071.2U CN204793323U (en) | 2015-07-14 | 2015-07-14 | Type -C type data interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508071.2U CN204793323U (en) | 2015-07-14 | 2015-07-14 | Type -C type data interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793323U true CN204793323U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508071.2U Active CN204793323U (en) | 2015-07-14 | 2015-07-14 | Type -C type data interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793323U (en) |
Cited By (3)
| 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 |
| CN107834263A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of USB Type C water-proof connectors |
| CN108933357A (en) * | 2018-07-18 | 2018-12-04 | 东莞市信为兴电子有限公司 | A kind of detachable waterproof USB Type C connector |
-
2015
- 2015-07-14 CN CN201520508071.2U patent/CN204793323U/en active Active
Cited By (3)
| 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 |
| CN107834263A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of USB Type C water-proof connectors |
| CN108933357A (en) * | 2018-07-18 | 2018-12-04 | 东莞市信为兴电子有限公司 | A kind of detachable waterproof USB Type C connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |