CN204885479U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204885479U CN204885479U CN201520486445.5U CN201520486445U CN204885479U CN 204885479 U CN204885479 U CN 204885479U CN 201520486445 U CN201520486445 U CN 201520486445U CN 204885479 U CN204885479 U CN 204885479U
- Authority
- CN
- China
- Prior art keywords
- hyoplastron
- electric connector
- collets
- connector according
- metal shell
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electric connector, its metal casing who includes insulator, a plurality of conductive terminal, metallic shield piece and cladding insulator, insulator is equipped with a hyoplastron, conductive terminal contains the both ends subunit, and the one end subunit is equipped with the contact site of arranging at the hyoplastron upper surface, and other end subunit is equipped with the contact site of arranging at the hyoplastron lower surface, metal casing is equipped with a spliced eye, the hyoplastron is located the spliced eye, the shielding piece is located between this both ends subunit, the upper and lower surface of shielding piece covers there is the insulating layer, effectively stops conductive terminal and shielding piece to produce electric connection.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector of built-in shielding sheet.
Background technology
Electronic installation is under the trend of miniaturization, and the volume of electric connector is also required to reduce, and the spacing of conducting terminal is constantly compressed, and easily causes once signal cross-talk aggravation, is unfavorable for the transmission of high-frequency signal.
USB association has issued USBC type AN connector on August 11st, 2014, and this standard comprises USB socket and the pin connector of C type, and both can just anti-plug.USB socket connector comprises an insulating body, two row's conducting terminal and metal shells, metal shell is provided with a spliced eye, insulating body is provided with the tongue piece being positioned at spliced eye, conducting terminal is arranged in the upper and lower surface of tongue piece, because tongue piece is thinner, for reduce tongue piece upper and lower surface conducting terminal between signal cross-talk, in tongue piece, normally place a metallic shield sheet, reduce signal cross-talk.But because tongue piece is thinner, during production, be difficult to guarantee that conducting terminal is spaced apart with shielding sheet, there is between conducting terminal and shielding sheet the risk of short circuit, and after repeatedly plugging, this risk aggravated.
Utility model content
The purpose of this utility model there are provided the electric connector that a kind of effective prevention conducting terminal is electrically connected with shielding sheet.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of electric connector, it comprises insulating body, some conducting terminals, the metal shell of metallic shield sheet and coated insulation body, described insulating body is provided with a hyoplastron, described conducting terminal comprises two ends subgroup, one terminal group is provided with the contact site being arranged in hyoplastron upper surface, other end subgroup is provided with the contact site being arranged in hyoplastron lower surface, described metal shell is provided with a spliced eye, described hyoplastron is positioned at spliced eye, described shielding sheet is between this two ends subgroup, the upper and lower surface of described shielding sheet is coated with insulating barrier.
As further improvement of the utility model, described insulating barrier adopts vacuum coating, electrophoresis, water plating, rack plating, smears insulating oil, plastic-blasting or spray paint and make.
As further improvement of the utility model, described shielding sheet is positioned at hyoplastron.
As further improvement of the utility model, described electric connector comprises two-terminal module, and each terminal module comprises first, second collets together with being molded over a terminal group, and first, second collets time interval is opened.
As further improvement of the utility model, described insulating body comprises a main body, two first collets and two second collets, main body is overmolded onto the outside of first, second collets, common formation one base portion and the hyoplastron protruded out forward from base portion, form terminal module together with first, second collets are molded over conducting terminal.
As further improvement of the utility model, described hyoplastron bag first hyoplastron and the second hyoplastron protruded out forward from the first hyoplastron, the thickness of the first hyoplastron and width are greater than the second hyoplastron respectively, and described contact site is arranged in the upper and lower surface of the second hyoplastron.
As further improvement of the utility model, described electric connector also comprises the inner metal shell together with being molded over the first hyoplastron, and described inner metal shell is surrounded on the periphery of conducting terminal.
As further improvement of the utility model, described electric connector is USBC type socket connector.
The upper and lower surface of the utility model USBC socket connector shielding sheet is coated with insulating barrier, stops conducting terminal to be electrically connected with shielding sheet, prevents short circuit, insulating barrier is easily manufactured, easy, cost is low.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the cutaway view along 2-2 direction in Fig. 1.
Fig. 3 is the three-dimensional exploded view of the utility model electric connector.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, the utility model electric connector 100 is USBC type socket connector, with for a pin connector (not shown) grafting, it comprises insulating body 10, some conducting terminals 20, shield sheet 30, inner metal shell 40 and metal shell 50.
Insulating body 10 comprises main body 11, two first collets 12 and two second collets 13, main body 11 is overmolded onto the outside of first, second collets 12,13, the second hyoplastron 16 that common formation one base portion 14, the first hyoplastron 15 protruded out forward from base portion 14 and the first hyoplastron 15 protrude out forward, the thickness of the first hyoplastron 15 and width are greater than the second hyoplastron 16 respectively, the hyoplastron of first, second hyoplastron 15,16 composition insulating body 10.Form a Terminals Die group together with each first, second collets 12,13 is insert molded with some conducting terminals 20, first, second collets 12,13 time interval is opened, and the first collets 12 are positioned at the rear of the second collets 13.
The arrangement of conducting terminal 20 meets USBC type host-host protocol, it comprises two ends subgroup, each terminal group is 12, each conducting terminal 20 comprises contact site 24 and weld part 25, the contact site 24 of one terminal group is arranged in the second hyoplastron 15 upper surface, and the contact site 24 of other end subgroup is arranged in the lower surface of the second hyoplastron 15, contact site 24 consistency from top to bottom one by one, weld part 25 extends insulating body 10, in order to be welded on circuit board (not shown).
Shielding sheet 30 is accommodated in first, second hyoplastron 14,15, between the contact site 24 of this two ends subgroup, in order to shield the signal cross-talk between this two ends subgroup.The upper and lower surface of shielding sheet 30 is coated with insulating barrier 32, and insulating barrier 32 adopts vacuum coating, electrophoresis, water plating, rack plating, smear insulating oil, plastic-blasting or the mode such as to spray paint is made.Insulating barrier 32 can effectively stop conducting terminal 20 to be electrically connected with shielding sheet 30, prevents short circuit, insulating barrier 32 is easily manufactured, easy, cost is low.For increasing the current carrying capacity of electric connector 10, after conducting terminal 20 thickeies process, still can not be short-circuited with shielding sheet 30.
Inner metal shell 40 is tubular structure, together with it is molded over the first hyoplastron 15, is surrounded on conducting terminal 20 peripheral simultaneously, provides signal shielding.
Metal shell 50 is set in outside insulating body 10, and it is provided with a spliced eye 55, and first, second hyoplastron 15,16 is positioned at spliced eye 55, and the contact site 24 of conducting terminal 20 exposes spliced eye 55, respectively in order to contact with pin connector.
When the utility model electric connector 100 manufactures, first, conducting terminal 20 be molded over first, second collets 12,13 respectively together with form two terminal modules.Secondly, shielding sheet 30 is clamped between this two-terminal module.Then, inner metal shell 40 is set on this two-terminal module.Then, forming body 11 on terminal module and inner metal shell 40, main body 11 and first, second collets 12,13 form insulating body 10.Finally, metal shell 50 is assembled on insulating body 10.
Although be example object, disclose preferred implementation of the present utility model, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present utility model disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (8)
1. an electric connector, it comprises the metal shell of insulating body, some conducting terminals, metallic shield sheet and coated insulation body, described insulating body is provided with a hyoplastron, described conducting terminal comprises two ends subgroup, one terminal group is provided with the contact site being arranged in hyoplastron upper surface, other end subgroup is provided with the contact site being arranged in hyoplastron lower surface, described metal shell is provided with a spliced eye, described hyoplastron is positioned at spliced eye, described shielding sheet, between this two ends subgroup, is characterized in that: the upper and lower surface of described shielding sheet is coated with insulating barrier.
2. electric connector according to claim 1, is characterized in that: described insulating barrier adopts vacuum coating, electrophoresis, water plating, rack plating, smears insulating oil, plastic-blasting or spray paint and make.
3. electric connector according to claim 1, is characterized in that: described shielding sheet is positioned at hyoplastron.
4. electric connector according to claim 1, is characterized in that: described electric connector comprises two-terminal module, and each terminal module comprises first, second collets together with being molded over a terminal group, and first, second collets time interval is opened.
5. electric connector according to claim 1, it is characterized in that: described insulating body comprises a main body, two first collets and two second collets, main body is overmolded onto the outside of first, second collets, common formation one base portion and the hyoplastron protruded out forward from base portion, form terminal module together with first, second collets are molded over conducting terminal.
6. electric connector according to claim 5, it is characterized in that: described hyoplastron bag first hyoplastron and the second hyoplastron protruded out forward from the first hyoplastron, the thickness of the first hyoplastron and width are greater than the second hyoplastron respectively, and described contact site is arranged in the upper and lower surface of the second hyoplastron.
7. electric connector according to claim 6, is characterized in that: described electric connector also comprises the inner metal shell together with being molded over the first hyoplastron, and described inner metal shell is surrounded on the periphery of conducting terminal.
8. the electric connector according to any one in claim 1-7, is characterized in that: described electric connector is USBC type socket connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486445.5U CN204885479U (en) | 2015-07-06 | 2015-07-06 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486445.5U CN204885479U (en) | 2015-07-06 | 2015-07-06 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885479U true CN204885479U (en) | 2015-12-16 |
Family
ID=54829817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520486445.5U Expired - Fee Related CN204885479U (en) | 2015-07-06 | 2015-07-06 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204885479U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654669A (en) * | 2017-02-16 | 2017-05-10 | 深圳市长盈精密技术股份有限公司 | Electric connector and manufacturing method thereof |
| CN106848692A (en) * | 2017-02-16 | 2017-06-13 | 深圳市长盈精密技术股份有限公司 | Electric connector and its manufacture method |
| CN107046203A (en) * | 2017-03-01 | 2017-08-15 | 启东乾朔电子有限公司 | Electric connector |
| CN108075316A (en) * | 2016-11-18 | 2018-05-25 | 电连技术股份有限公司 | A kind of electric connector and its manufacturing method |
| CN109643862A (en) * | 2016-08-12 | 2019-04-16 | 蔡周贤 | Front-back two-sided electric connector |
| TWI726110B (en) * | 2017-03-21 | 2021-05-01 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector |
-
2015
- 2015-07-06 CN CN201520486445.5U patent/CN204885479U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109643862A (en) * | 2016-08-12 | 2019-04-16 | 蔡周贤 | Front-back two-sided electric connector |
| US11114790B2 (en) | 2016-08-12 | 2021-09-07 | Chou Hsien Tsai | Reversible dual-position electric connector |
| CN108075316A (en) * | 2016-11-18 | 2018-05-25 | 电连技术股份有限公司 | A kind of electric connector and its manufacturing method |
| CN108075316B (en) * | 2016-11-18 | 2021-02-02 | 电连技术股份有限公司 | Electric connector and manufacturing method thereof |
| CN106654669A (en) * | 2017-02-16 | 2017-05-10 | 深圳市长盈精密技术股份有限公司 | Electric connector and manufacturing method thereof |
| CN106848692A (en) * | 2017-02-16 | 2017-06-13 | 深圳市长盈精密技术股份有限公司 | Electric connector and its manufacture method |
| CN106654669B (en) * | 2017-02-16 | 2020-01-24 | 深圳市长盈精密技术股份有限公司 | Electric connector and manufacturing method thereof |
| CN107046203A (en) * | 2017-03-01 | 2017-08-15 | 启东乾朔电子有限公司 | Electric connector |
| TWI726110B (en) * | 2017-03-21 | 2021-05-01 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210604 Address after: 518104 2nd floor, building a, Sanyang new industrial zone, HO-1 West, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: LUXSHARE PRECISION INDUSTRY Co.,Ltd. Address before: No.17, kuiqing Road, Qinghuang Industrial Zone, Qinghuang village, Qingxi Town, Dongguan City, Guangdong Province, 523650 Patentee before: DONGGUAN XUNTAO ELECTRONIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |