CN105140679A - Usb socket connector - Google Patents
Usb socket connector Download PDFInfo
- Publication number
- CN105140679A CN105140679A CN201510617151.6A CN201510617151A CN105140679A CN 105140679 A CN105140679 A CN 105140679A CN 201510617151 A CN201510617151 A CN 201510617151A CN 105140679 A CN105140679 A CN 105140679A
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- China
- Prior art keywords
- usb socket
- socket connector
- collets
- metal shell
- connector according
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Abstract
The invention relates to a USB socket connector. The USB socket connector is provided with a plug-in hole in which a plug connector can be inserted. The USB socket connector comprises an insulation body, a conductive terminal stored in the insulation body and a metal housing covering the insulation body. The insulation bod comprises a base part and tongue plates which protrude forwards and then are inserted in the plug-in hole from the base part. The conductive terminal is provide with contact parts which are arranged on the tongue plates and exposed to the plug-in hole, and a welding part extending out of the insulation body. The metal housing comprises a top wall, a base wall opposite to the top wall and two side walls connecting the top wall and the base wall. A storing hole is formed among the top wall, the base wall and the side walls. The tongue plates are arranged in the storing hole. The USB socket connector also comprises an insulation inner housing assembled in the storing hole. The insulation inner housing is of a hollow cylindrical structure. The plug-in hole is arranged in the insulation inner housing. Thus, structural strength of the USB socket connector is improved.
Description
Technical field
The present invention relates to a kind of USB socket connector, particularly relate to a kind of USB socket connector with metal shell.
Background technology
USB association is proposed USB3.1Type-C specification in August, 2014, USB3.1 is up-to-date USB specification, this specification is initiated by major companies such as Intel, and data transmission bauds can be promoted to 10Gbps by the 5Gps of former USB3.0, in addition, USB2.0, USB3.0 is positive and negative cannot interfix, and distinguish direction and insert, USB3.1Type-C connector then need not distinguish direction, but can insert from both forward and reverse directions, easy-to-use.
The USB3.1Type-C socket connector of current industry normally forms spliced eye on metal shell, and hyoplastron is positioned at spliced eye.When pin connector inserts, be metal and intermetallic scraping between pin connector and metal shell, plug feel is poor, and pin connector and metal shell easily wear and tear, scratch.In addition, if the direction of insertion of pin connector is not just, dynamics is excessive, easily metal shell is strutted.
So, be necessary that a kind of new USB socket connector of design is to solve the problems of the technologies described above.
Summary of the invention
The object of the present invention is to provide and a kind of there is the USB socket connector improving structural strength.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of USB socket connector, be provided with the spliced eye with inserting for pin connector, it comprises an insulating body, be contained in the metal shell of conducting terminal in insulating body and coated insulation body, described insulating body comprises base portion and protrudes into forward the hyoplastron of spliced eye from base portion, described conducting terminal has to be arranged in and hyoplastron is exposed to the contact site of spliced eye and extends the weld part of insulating body, described metal shell comprises roof, the two side of the diapire relative with roof and connection roof and diapire, described roof, an accepting hole is formed between diapire and two side, described hyoplastron is positioned at accepting hole, described USB socket connector also comprises the insulation inner casing be assembled in accepting hole, described insulation inner casing is hollow cylindrical configuration, described spliced eye is located on insulation inner casing.
USB socket connector of the present invention also comprises the insulation inner casing be assembled in metal shell accepting hole, described insulation inner casing is hollow cylindrical configuration, described spliced eye is located on insulation inner casing, when USB socket connector of the present invention docks with pin connector, pin connector is inserted in the spliced eye of insulation inner casing, avoid pin connector and metal shell to produce and swipe, improve plug feel, insulation inner casing also helps the structural strength of reinforcement of weld shell, avoid metal shell to be strutted by pin connector, extend the useful life of USB socket connector.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of USB socket connector of the present invention.
Fig. 2 is the three-dimensional combination figure of USB socket connector of the present invention, does not show metal shell.
Fig. 3 is the three-dimensional exploded view of USB socket connector of the present invention.
Fig. 4 is the three-dimensional exploded view of another angle of USB socket connector of the present invention.
Fig. 5 is the schematic perspective view of USB socket bonder terminal module of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, USB socket connector 100 of the present invention is a kind of USB3.1Type-C connector, in order to be arranged on circuit board (not shown), docks for pin connector (not shown).USB socket connector 100 of the present invention comprise an insulating body 10, be forward assembled in first, second terminal module on insulating body 10 21,22, the inner metal shell 30 be contained in insulating body 10, coated insulation body 10 and first, second terminal module 21,22 a metal shell 40 and be assembled in one in metal shell 40 and insulate inner casing 50.
The horizontal hyoplastron 121,122 that insulating body 10 comprises base portion 11 and protrudes out forward from base portion 11, hyoplastron 121,122 comprises the first hyoplastron 121 and connects the second hyoplastron 122 of the first hyoplastron 121 and base portion 11, first hyoplastron 121 protrudes out to form before the mediad of the second hyoplastron 121, and the thickness of the first hyoplastron 121 is less than the second hyoplastron 122.The upper and lower surface of the first hyoplastron 121 is arranged with some accepting grooves 123 respectively, and accepting groove 123 enters in base portion 11 through the second hyoplastron 122 backward.
Base portion 11 comprises leading section 111, the roof 112 protruded out backward from leading section 111 respectively, diapire 113, two lateral walls 114, fixed space 115 are formed in leading section 111, roof 112, between diapire 113 and two side 114.Roof 112 extends rearward beyond diapire 113 and two side 114, and two side 114 extends rearward beyond diapire 113.Two side 114 outer surface is convexly equipped with buckle block 116, and diapire 113 lower surface is provided with a pre-and post perforative location notch 117 and is positioned at a clasp block 118 of location notch 117, and buckle block 116 and clasp block 118 have inclined plane toward the front respectively.Leading section 111 is run through and through with fixed space 115 before and after accepting groove 123.
The first end subgroup 212 that the first terminal module 21 comprises one first collets 211 and is insert molded on the first collets 211.The top board 214 that first collets 211 comprise main body 213, autonomous agent 213 protrudes out forward, relatively biside plate 215, top board 214 protrudes out forward and exceedes biside plate 215, one groove 210 is formed in main body 213, between top board 214 and biside plate 215, biside plate 215 inner surface is provided with and is respectively equipped with a left right-aligned raised line 216.
First end subgroup 212 comprises the first fixed part (not shown) be embedded in main body 213 and top board 214, self-retaining portion protrudes out forward the first contact site 217 of top board 214 and protrudes out the first weld part 218 of main body 213 from the first fixed part downwards.
Second terminal module 22 comprises one second collets 221 be contained in the first collets 211 groove 210 and the second terminal group 222 be insert molded on the second collets 221.Second collets 221 two sides are provided with two holddown grooves 226 corresponding with the raised line 216 of the first collets 211, run through the second collets 221 before and after holddown groove 226.
Second terminal group 222 comprises the second fixed part (not shown) be embedded in the second collets 221, protrude out forward the second contact site 227 of the second collets 221 from the second fixed part and protrude out the second weld part 228 of the second collets 221 downwards from the second fixed part.First, second weld part 218,228 is in order to be soldered to circuit board.
Inner metal shell 30 is monolithic structure, it a pair brace 33 comprising a horizontal shield plates 31, be positioned at a pair opaque disk 32 of barricade about 31 both sides and connect barricade 31 and opaque disk 32.In the vertical direction, barricade 31 is positioned at this middle position to opaque disk 32, and the front and back end of barricade 31 protrudes out opaque disk 32 and brace 33 respectively, and every a connecting piece 33 is C shape, and this is to brace about 33 and stagger up and down.
Metal shell 40 comprises roof 41, the diapire 42 relative with roof 41 and connects the two lateral walls 43 of roof 41 and diapire 42, and diapire 42 is engaged by two and half diapires to form.Roof 41, diapire 42 enclose formation one accepting hole 45 with two side 43.Roof 41 and diapire 42 are respectively equipped with the shell fragment 411,421 extended in accepting hole 45, and roof 41 is also provided with the retaining sheet 412 extended in accepting hole 45.
Insulation inner casing 50 is hollow cylindrical configuration, and it retaining sheet 52 comprising an oval collar 51 and extend back bottom the collar 51, the collar 51 is provided with a pre-and post perforative spliced eye 55, inserts for pin connector.The collar 51 top and bottom is respectively equipped with the opening 511 passed for metal shell 40 shell fragment 411,421, and the collar 51 front end is convexly equipped with annular protruding rib 512, and the collar 51 end face is also provided with the depression 513 corresponding with metal shell 40 retaining sheet 412.Retaining sheet 52 is provided with a clasp hole 521, clasp hole 521 and an opening 511 through.
When USB socket electric connector 100 of the present invention makes, normally as follows:
1st step, injection mo(u)lding insulating body 10 on inner metal shell 30, barricade 31 is positioned at first, second hyoplastron 121,122, between the upper and lower surface of first, second hyoplastron 121,122, barricade 31 rear end is positioned at fixed space 115, and opaque disk 32 is exposed to the upper and lower surface of base portion 11 and the second hyoplastron 122.
2nd step, the second terminal group 222 is insert molded in the second collets 221, forms the second terminal module 22.
3rd step, second terminal module 22 is assembled in forward on insulating body 10, second collets 221 are fixed in fixed space 115, and be positioned at below barricade 31, second contact site 227 of the second terminal group 222 is contained in accepting groove 123, and be exposed to the first hyoplastron 121 lower surface, in order to contact with butt connector.
4th step, first end subgroup 212 is insert molded in the first collets 211, forms the first terminal module 22.
5th step, the first terminal module 22 is assembled in forward on insulating body 10, first collets 211 are fixed in fixed space 115, and be positioned at the top of barricade 31, barricade 31 is between first, second terminal group 211,221, reduce the electromagnetic induction between first, second terminal group 211,221, second collets 221 are also contained in the first collets 211 groove 210, the raised line 216 of the first collets 211 is contained in the holddown groove 226 of the second collets 221, first, second terminal module 21,22 is fixed together in the vertical direction.First contact site 217 of first end subgroup 212 is contained in accepting groove 123, and be exposed to the first hyoplastron 121 upper surface, in order to contact with butt connector, opaque disk 32 and the brace 33 of shield shell 30 form two frame structures, be surrounded on the outside of first, second terminal group 212,222, increase shield effectiveness, reduce the outside signal disturbing to first, second terminal group 212,222.
6th step, metal shell 40 is assembled in insulating body 10 with on first, second terminal module 21,21, and two side 43 is fastened togather with the buckle block 116 of insulating body 10.
Finally, insulation inner casing 50 is assembled in insulating body 10 backward with on metal shell 40, fin 512 is pressed on metal shell 40 front end backward, restriction metal shell 40 moves forward, and the collar 51 is pressed on the leading section 111 of base portion 11 backward, and retaining sheet 52 stretches in insulating body 10 location notch 117 backward, the clasp block 118 of insulating body 10 is held in clasp hole 521, meanwhile, the retaining sheet 412 of metal shell 40 is held in depression 513, and common restriction insulation inner casing 50 moves forward.First, second hyoplastron 121,122 is positioned at spliced eye 55, the contact site 217,227 of first, second terminal group 212,222 is exposed to spliced eye 55, in order to contact with pin connector, the roof 41 of the collar 51 and metal shell 40, diapire 42 and two side 43 fit together, shell fragment 411,421 enters spliced eye 55, in order to compress pin connector through the opening 511 of the collar 51.
When USB socket connector 100 of the present invention docks with pin connector, pin connector is inserted in the spliced eye 45 of insulation inner casing 50, avoid pin connector and metal shell 40 to produce and swipe, improve plug feel, insulation inner casing 50 also helps the structural strength of reinforcement of weld shell 40, avoid metal shell 40 to be strutted by pin connector, extend the useful life of USB socket connector 100.
Although be example object, disclose the preferred embodiment of the present invention, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present invention disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a USB socket connector, be provided with the spliced eye with inserting for pin connector, it comprises an insulating body, be contained in the metal shell of conducting terminal in insulating body and coated insulation body, described insulating body comprises base portion and protrudes into forward the hyoplastron of spliced eye from base portion, described conducting terminal has to be arranged in and hyoplastron is exposed to the contact site of spliced eye and extends the weld part of insulating body, described metal shell comprises roof, the two side of the diapire relative with roof and connection roof and diapire, described roof, an accepting hole is formed between diapire and two side, described hyoplastron is positioned at accepting hole, it is characterized in that: described USB socket connector also comprises the insulation inner casing be assembled in accepting hole, described insulation inner casing is hollow cylindrical configuration, described spliced eye is located on insulation inner casing.
2. USB socket connector according to claim 1, is characterized in that: described insulation inner casing comprises the collar be contained in accepting hole, and the described collar is resisted against on base portion backward.
3. USB socket connector according to claim 2, is characterized in that: fit with the collar respectively in described roof, diapire and two side.
4. USB socket connector according to claim 1, is characterized in that: described cover is equipped with opening, and described metal shell is provided with the shell fragment entered through opening in spliced eye.
5. USB socket connector according to claim 2, it is characterized in that: described insulation inner casing is provided with the clasp sheet extended back from the collar and the clasp hole be located on clasp sheet, described base portion is provided with a location notch and is positioned at a clasp block of location notch, described clasp sheet is positioned at location notch, and described clasp block clasp is in clasp hole.
6. USB socket connector according to claim 2, is characterized in that: described metal shell is provided with the retaining sheet protruded in accepting hole, described cover ring outer surface is provided with the depression held mutually with retaining sheet.
7. USB socket connector according to claim 1, is characterized in that: described insulation inner casing front end is provided with the annular protruding rib be pressed on backward on metal shell.
8. USB socket connector according to claim 1, it is characterized in that: described USB socket connector comprises first, second terminal module be fixed together, the first terminal module comprises the first collets and is insert molded the first end subgroup in the first collets, described second terminal module comprises the second collets and is insert molded the second terminal group in the second collets, first, second collets described fit together along the longitudinal direction, and described conducting terminal is made up of first, second terminal group.
9. USB socket connector according to claim 8, it is characterized in that: the top board that described first collets comprise main body, autonomous agent protrudes out forward, relatively biside plate, top board protrudes out forward and exceedes biside plate, one groove is formed in main body, between top board and biside plate, biside plate inner surface is provided with left right-aligned raised line, the two sides of described second collets are provided with the holddown groove be meshed with raised line, run through the second collets before and after described holddown groove, and described second collets are fixed in groove.
10. the USB socket connector according to any one in claim 1-9, is characterized in that: described USB socket connector is USB3.1Type-C connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617151.6A CN105140679A (en) | 2015-09-25 | 2015-09-25 | Usb socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617151.6A CN105140679A (en) | 2015-09-25 | 2015-09-25 | Usb socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105140679A true CN105140679A (en) | 2015-12-09 |
Family
ID=54725945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510617151.6A Pending CN105140679A (en) | 2015-09-25 | 2015-09-25 | Usb socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105140679A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025683A (en) * | 2016-06-22 | 2016-10-12 | 丰岛电子科技(苏州)有限公司 | Usb socket connector |
| CN108321591A (en) * | 2017-01-14 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN109217005A (en) * | 2018-09-07 | 2019-01-15 | 昆山龙梦电子科技有限公司 | Electric connector |
| CN109524827A (en) * | 2017-09-20 | 2019-03-26 | 广东皓英电子科技有限公司 | Socket connector |
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| CN104134906A (en) * | 2014-08-13 | 2014-11-05 | 苏州伟聚电子科技有限公司 | Precision type high-transmission-rate USB electric connector |
| CN104158017A (en) * | 2014-08-12 | 2014-11-19 | 深圳市长盈精密技术股份有限公司 | Sinking plate-type USB connector and method for manufacturing same |
| CN203967306U (en) * | 2014-07-05 | 2014-11-26 | 深圳市长盈精密技术股份有限公司 | The just USB connector of anti-plug |
| CN204030137U (en) * | 2014-07-21 | 2014-12-17 | 实盈电子(东莞)有限公司 | Electric connector |
| CN204179286U (en) * | 2014-11-06 | 2015-02-25 | 连展科技电子（昆山）有限公司 | There is the pin connector of two-way plug connection function |
| CN204304087U (en) * | 2014-12-30 | 2015-04-29 | 东莞讯滔电子有限公司 | Electric connector |
| CN204349135U (en) * | 2014-08-29 | 2015-05-20 | 诠欣股份有限公司 | Serial bus connector |
| CN204441556U (en) * | 2015-02-06 | 2015-07-01 | 宏致电子股份有限公司 | The reinforced structure of electric connector |
| CN205069931U (en) * | 2015-09-25 | 2016-03-02 | 丰岛电子科技(苏州)有限公司 | Usb socket connector |
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2015
- 2015-09-25 CN CN201510617151.6A patent/CN105140679A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203967306U (en) * | 2014-07-05 | 2014-11-26 | 深圳市长盈精密技术股份有限公司 | The just USB connector of anti-plug |
| CN204030137U (en) * | 2014-07-21 | 2014-12-17 | 实盈电子(东莞)有限公司 | Electric connector |
| CN104158017A (en) * | 2014-08-12 | 2014-11-19 | 深圳市长盈精密技术股份有限公司 | Sinking plate-type USB connector and method for manufacturing same |
| CN104134906A (en) * | 2014-08-13 | 2014-11-05 | 苏州伟聚电子科技有限公司 | Precision type high-transmission-rate USB electric connector |
| CN204349135U (en) * | 2014-08-29 | 2015-05-20 | 诠欣股份有限公司 | Serial bus connector |
| CN204179286U (en) * | 2014-11-06 | 2015-02-25 | 连展科技电子（昆山）有限公司 | There is the pin connector of two-way plug connection function |
| CN204304087U (en) * | 2014-12-30 | 2015-04-29 | 东莞讯滔电子有限公司 | Electric connector |
| CN204441556U (en) * | 2015-02-06 | 2015-07-01 | 宏致电子股份有限公司 | The reinforced structure of electric connector |
| CN205069931U (en) * | 2015-09-25 | 2016-03-02 | 丰岛电子科技(苏州)有限公司 | Usb socket connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025683A (en) * | 2016-06-22 | 2016-10-12 | 丰岛电子科技(苏州)有限公司 | Usb socket connector |
| CN108321591A (en) * | 2017-01-14 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108321591B (en) * | 2017-01-14 | 2021-02-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN109524827A (en) * | 2017-09-20 | 2019-03-26 | 广东皓英电子科技有限公司 | Socket connector |
| CN109524827B (en) * | 2017-09-20 | 2024-02-20 | 广东皓英电子科技有限公司 | Socket connector |
| CN109217005A (en) * | 2018-09-07 | 2019-01-15 | 昆山龙梦电子科技有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Jinxi town Jinchang road Kunshan city Suzhou city Jiangsu province 215324 No. 158 Applicant after: Luxshare Electronic Technology (Kunshan) Co., Ltd. Address before: Jinxi town Jinchang road Kunshan city Suzhou city Jiangsu province 215324 No. 158 Applicant before: FENGDAO ELECTRONIC TECHNOLOGY (SUZHOU) CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |