CN205159557U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205159557U CN205159557U CN201520718786.0U CN201520718786U CN205159557U CN 205159557 U CN205159557 U CN 205159557U CN 201520718786 U CN201520718786 U CN 201520718786U CN 205159557 U CN205159557 U CN 205159557U
- Authority
- CN
- China
- Prior art keywords
- terminal
- contact site
- electric connector
- hyoplastron
- extension
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an electric connector, including insulator, installing the conductive terminal group on insulator, insulator includes basal portion and the hyoplastron that extends forward from the basal portion, and conductive terminal organizes including the first terminal, the first terminal be used for inlaying bury the shaping in insulator is last, the first terminal include the main part, from the main part rear end turn over forward roll up the first contact site that extends, from the main part front end forward the second contact site that extends of level, lie in second contact site side about in the orientation and from main part the rear end horizontal part of further extension and the extension that further extends forward backward after the extension is buckled to the main part front end, first, the 2nd contact segment do not exposes in the upper and lower surface of hyoplastron, the extension is used for inlaying the adj. Tabular reinforcement portion of shaping in the hyoplastron of burying including being located second contact site side, the extension lies in in upper and lower orientation between first, the second contact site. So, reduce the manufacturing process, improve product reliability, reduce cost.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to the electric connector with some conducting terminals.
Background technology
The maximum feature of USB3.1Type-C is, although the size of opening portion is equally little with the Micro-B connector of Android smartphone and flat computer standard configuration, supports that largest data transfer speed is 10Gbit/ second.The opening size of Type-C jack is about 8.3mm × 2.5mm (Micro-B is about 7.5mm × 2.5mm).10,000 plugs reaching connector Product Level can be born.In addition, Type-C also supports " USBPowerDeliverySpecification (USBPD) " that improve power supply capacity more in the past.USBPD sets 10W, 18W, 36W, 60W, 100W Pyatyi specification according to the electric power that can supply.The power supply of 100W (20V, 5A) supported by Type-C connector.
USB3.1Type-C also takes a lot of measure in raising ease for use.Such as, support from tow sides all insertable " positive anti-plug " function, imported the function whether accurately inserted with sound notification user when inserting connector.Type-C connector is actually the follow-up specification of Micro-B connector, therefore may become the standard interface of Android device in the future.
USB3.1Type-C connector of the prior art comprises metal screen case, insulating body, upper row's conducting terminal, lower row's conducting terminal, described metal screen case is coated on the outside of insulating body, the front end of described insulating body has hyoplastron, and described upper row's conducting terminal, lower row's conducting terminal are exposed to the upper and lower surface of described hyoplastron respectively.Described upper row's conducting terminal comprises 12 conducting terminals, and described lower row's conducting terminal also comprises 12 conducting terminals, and described electric connector terminal group adopts two rows alignment structures.But described single conducting terminal is general comparatively elongated and thin, insufficient strength, easy flexural deformation or displacement when carrying out installation location, and make trouble, be unfavorable for reducing costs.
Therefore, be necessary to improve to overcome above-mentioned defect to existing technology.
Utility model content
The purpose of this utility model is that providing a kind of reduces manufacturing process, improves product reliability, the electric connector reduced costs.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, comprise insulating body, be installed on the conducting end subgroup on insulating body, the hyoplastron that described insulating body comprises base portion and extends forward from base portion, described hyoplastron is provided with upper surface and lower surface, described conducting end subgroup comprises the first terminal, described the first terminal buries in order to edge and takes shape on described insulating body, described the first terminal comprises main part, main body rear end forward warp extend the first contact site, the second contact site that main body front end forward horizontal extends, be positioned at the second contact site side in the lateral direction and the extension that extends forward further after extending of the horizontal part that extends further backward of main body rear end and the bending of main body front end, described first, second contact site is exposed to the upper and lower surface of hyoplastron respectively, described extension comprise be positioned at the second contact site side in order to edge bury the tabular reinforcing portion taking shape in hyoplastron, described extension is positioned at first in the vertical direction, between second contact site.
As further improvement of the utility model, described extension comprises the hook-holding part being positioned at second another side of contact site, and described hook-holding part side direction exposes described hyoplastron and holds butt connector in order to hook.
As further improvement of the utility model, described reinforcing portion is spaced the through hole run through up and down.
As further improvement of the utility model, described reinforcing portion comprises the those widened sections extended laterally.
As further improvement of the utility model, described conducting end subgroup also comprises the second terminal being positioned at the first terminal side, and described second terminal comprises main part, the 3rd contact site, the 4th contact site that extends from the second terminal body front end forward horizontal that extend of warp forward from the second terminal body rear end.
As further improvement of the utility model, described conducting end subgroup also comprise in the lateral direction respectively with the 6th terminal and Five-terminals of the first terminal and the second terminal specular, wherein said the first terminal and the 6th terminal specular, described second terminal and Five-terminals specular.
As further improvement of the utility model, described conducting end subgroup also comprises the 3rd terminal being positioned at the second terminal side, described 3rd terminal comprises and five contact site of the 3rd contact site in same level, described 3rd is also provided with the 4th terminal between terminal and Five-terminals, described 4th terminal comprises and six contact site of the second contact site in same level.
As further improvement of the utility model, described the first terminal also comprises the deflection portion between main part and the first contact site, and described deflection portion makes described first contact site in the lateral direction closer to described the first terminal horizontal part.
As further improvement of the utility model, described conducting end subgroup all from the vertical portion that horizontal part vertically extends downwards and from vertical portion the weld part of horizontal-extending backward, the horizontal part of described conducting end subgroup is all positioned at same level, the vertical portion of described conducting end subgroup is positioned at same vertical plane, and described welding position is in same level.
As further improvement of the utility model, described first, the 6th terminal is the earth terminal pair in order to ground connection, described second, Five-terminals is the power supply terminal pair transmitting power supply signal, described 3rd, the 4th terminal is identify that the recognition terminal of butt-jointed electric connector is also provided with the shielding casing be positioned at outside insulating body to electric connector, and described electric connector is USBTypeC electric connector.
Compared to prior art, the utility model electric connector the first terminal comprises main part, main body rear end forward warp extend the first contact site, the second contact site that main body front end forward horizontal extends, be positioned at the second contact site side in the lateral direction and the extension that extends forward further after extending of the horizontal part that extends further backward of main body rear end and the bending of main body front end, described extension comprise be positioned at the second contact site side in order to edge bury the tabular reinforcing portion taking shape in hyoplastron, described extension is positioned at first in the vertical direction, between second contact site.Setting like this, described first contact site and the second contact site form from the first terminal reflexed and puncturing respectively, described reflexed and puncture and can save a terminal item number, decrease operation simultaneously, improve the reliability of product, improve manufacturing capacity, reduce costs.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model electric connector.
Fig. 2 is the schematic perspective view of another angle of the utility model electric connector.
Fig. 3 is the schematic perspective view that shielding casing isolated by the utility model electric connector.
Fig. 4 is the schematic perspective view of another angle in Fig. 3.
Fig. 5 is the schematic perspective view of the utility model electric connector conducting end subgroup.
Fig. 6 is the schematic perspective view of another angle in Fig. 5.
Fig. 7 is the schematic perspective view of an angle again in Fig. 5.
Fig. 8 is the conducting end subgroup schematic perspective view of another execution mode of the utility model electric connector.
Fig. 9 is the conducting end subgroup schematic perspective view of the utility model electric connector the 3rd execution mode.
Reference numeral:
Electric connector 100 insulating body 1
Base portion 10 hyoplastron 11
Upper surface 111 lower surface 112
Conducting end subgroup 2 the first terminal 21,21 '
Main part 211,211 ' extension 213
Reinforcing portion 2131,2131 " those widened sections 2132
Through hole 2133 hook-holding part 2134
Horizontal part 214,214 ' vertical portion 215
Weld part 216 first contact site 217,217 '
Deflection portion 218 ' second contact site 219
Second terminal 22 main part 221
Horizontal part 223 vertical portion 224
Weld part 225 the 3rd contact site 226
4th contact site 228 the 3rd terminal 23,23 '
5th contact site 231,231 ' horizontal part 235,235 '
Vertical portion 236 weld part 237
Step 238 ' the 4th terminal 24
6th contact site 241 horizontal part 246
Vertical portion 248 weld part 249
Five-terminals 25 horizontal part 251
Vertical portion 252 weld part 253
6th terminal 26 horizontal part 261
Vertical portion 262 weld part 263
Breach 2135 "
Embodiment
Shown in please refer to the drawing 1 to 7, for the electric connector 100 of the utility model first execution mode, described electric connector 100 is a kind of USB2.0 electric connector 100 being applicable to the interface frame of USB3.1Type-C, does not namely comprise two pairs of high-speed differential signal terminals (not shown).In other embodiments, described electric connector 100 also can be the standard USB3.1Type-C connector comprising described two pairs of high-speed differential signal terminals.
In the present embodiment, described electric connector 100 comprises insulating body 1, be installed on the conducting end subgroup 2 on insulating body 1, the hyoplastron 11 that described insulating body 1 comprises base portion 10 and extends forward from base portion 10, described hyoplastron 11 is provided with upper surface 111 and lower surface 112, described conducting end subgroup 2 comprises the first terminal 21, described the first terminal 21 buries in order to edge and takes shape on described insulating body 1, described the first terminal 21 comprises main part 211, main body 211 rear end forward warp extend the first contact site 217, the second contact site 219 that main body 211 front end forward horizontal extends, be positioned at the second contact site 219 side in the lateral direction and the extension 213 that extends forward further after extending of the horizontal part 214 that extends further backward of main body 211 rear end and the bending of main body 211 front end, described first, second contact site 217, 219 are exposed to the upper of hyoplastron 11 respectively, lower surface 111, 112, described extension 213 comprise be positioned at the second contact site 219 side in order to edge bury the tabular reinforcing portion 2131 taking shape in hyoplastron 11, described extension 213 is positioned at first in the vertical direction, second contact site 217, between 219.Setting like this, bury in technique at edge on the one hand, described tabular reinforcing portion 2131 can make described the first terminal 21 have higher intensity, and makes to have good shield effectiveness between conducting terminal, and structure is simple, convenient formation; Importantly, due to described first contact site 217 and the second contact site 219 respectively from the first terminal 21 upwards reflexed and puncturing downwards form, described reflexed and puncture and can save a terminal item number, decrease operation simultaneously, improve the reliability of product, improve manufacturing capacity, reduce costs.Please refer to shown in Fig. 9, in the third embodiment, described reinforcing portion 2131 " front end can also be provided with breach 2135 " so that edge buries.
Described extension 213 comprises the hook-holding part 2134 being positioned at second another side of contact site 219, and described hook-holding part 2134 side direction exposes described hyoplastron 11 and holds butt connector (not shown) in order to hook.Setting like this, the integral structure of described the first terminal 21 makes described hook-holding part 2134 stabilized structure, and not easily when butt connector held by hook, the displacement occurred between insulating body 1 such as to come off at the situation, and structure is simple.
Described reinforcing portion 2131 is spaced the through hole 2133 run through up and down.Setting like this, when edge buries shaping, can inject for the plastic cement in order to form insulating body 1 in described through hole 2133, edge buries shaping rear described reinforcing portion 2131 and can combine closely with insulating body 1, prevents described reinforcing portion 2131 better and around departs between insulating body 1.
Described reinforcing portion 2131 comprises the those widened sections 2132 extended laterally.Setting like this, has larger contact area between described reinforcing portion 2131 and insulating body 1, and makes the structure of the first terminal 21 more firm.
Described conducting end subgroup 2 also comprises the second terminal 22 being positioned at the first terminal 21 side, and described second terminal 22 comprises main part 221, the 3rd contact site 226, the 4th contact site 228 that extends from the second terminal 22 main part 221 front end forward horizontal that extend of warp forward from the second terminal 22 main part 221 rear end.Setting like this, described 3rd contact site 226, the 4th contact site 228 form from described second terminal 22 one extension, and structure is simple, easy to assembly.
Described conducting end subgroup 2 also comprise in the lateral direction respectively with the 6th terminal 26 and Five-terminals 25 of the first terminal 21 and the second terminal 22 specular, wherein said the first terminal 21 and the 6th terminal 26 specular, described second terminal 22 and Five-terminals 25 specular.Setting like this, described the first terminal 21 and the 6th terminal 26 can in order to ground connection, and described second terminal 22 and Five-terminals 25 can in order to transmit the electric current of relatively high power.
Described conducting end subgroup 2 also comprises the 3rd terminal 23 being positioned at the second terminal 22 side, described 3rd terminal 23 comprises the 5th contact site 231 being positioned at same level with the 3rd contact site 226, also be provided with the 4th terminal 24 between described 3rd terminal 23 and Five-terminals 25, described 4th terminal 24 comprises the 6th contact site 241 being positioned at same level with the second contact site 219.Setting like this, described 5th contact site 231 and the 6th contact site 241 form antisymmetric up-down structure, can in order to detect the grafting of butt-jointed electric connector 100.
Described conducting end subgroup 2 includes the horizontal part 214 of horizontal-extending, 223, 235, 246, 251, 261, from horizontal part 214, 223, 235, 246, 251, 261 vertical portions 215 vertically extended downwards, 224, 236, 248, 252, 262 and from vertical portion 215, 224, 236, 248, 252, the weld part 216 of 262 horizontal-extendings backward, 225, 237, 249, 253, 263, the vertical portion 215 of described conducting end subgroup 2, 224, 236, 248, 252, 262 are positioned at same vertical plane, described weld part 216, 225, 237, 249, 253, 263 are positioned at same level.Setting like this, described conducting end subgroup 2 structure is comparatively neat, is convenient to manufacture and edge buries shaping.In the present embodiment, the horizontal part 214,223,235,246,251,261 of described conducting end subgroup 2 is all positioned at same level except the horizontal part 235 of the 3rd terminal 23.And in the execution mode shown in Fig. 8, the 5th of described 3rd terminal 23 ' is provided with a step 238 ' between contact site 231 ' and horizontal part 235 ', the horizontal part 214,223,235,246,251,261 of described conducting end subgroup 2 is made all to be positioned at same level, setting like this, structure is more neat, is convenient to assembling.
Concrete, in the present embodiment, described first, the 6th terminal 21,26 is the earth terminal pair in order to ground connection, described second, Five-terminals 22,25 is the power supply terminal pair in order to transmit power supply signal, described 3rd, the 4th terminal 23,24 is the recognition terminal pair in order to identify butt-jointed electric connector 100, and described electric connector 100 is USBTypeC electric connector 100.
In addition, please refer to shown in Fig. 8, in said embodiment, described the first terminal 21 ' also comprises the deflection portion 218 ' be positioned between main part 211 ' and the first contact site 217 ', described deflection portion 218 ' makes described first contact site 217 ' in the lateral direction closer to described the first terminal 21 ' horizontal part 214 ', setting like this, between the main part 211 ' of described the first terminal 21 ' and the first contact site 217 ', there is larger width in the lateral direction, thus ensure that described the first terminal 21 ' has higher intensity, not yielding.
Described electric connector 100 is applicable to including but not limited to USBTypeC electric connector 100.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (10)
1. an electric connector, comprise insulating body, be installed on the conducting end subgroup on insulating body, the hyoplastron that described insulating body comprises base portion and extends forward from base portion, described hyoplastron is provided with upper surface and lower surface, described conducting end subgroup comprises the first terminal, described the first terminal buries in order to edge and takes shape on described insulating body, it is characterized in that: described the first terminal comprises main part, main body rear end forward warp extend the first contact site, the second contact site that main body front end forward horizontal extends, be positioned at the second contact site side in the lateral direction and the extension that extends forward further after extending of the horizontal part that extends further backward of main body rear end and the bending of main body front end, described first, second contact site is exposed to the upper and lower surface of hyoplastron respectively, described extension comprise be positioned at the second contact site side in order to edge bury the tabular reinforcing portion taking shape in hyoplastron, described extension is positioned at first in the vertical direction, between second contact site.
2. electric connector as claimed in claim 1, it is characterized in that: described extension comprises the hook-holding part being positioned at second another side of contact site, described hook-holding part side direction exposes described hyoplastron and holds butt connector in order to hook.
3. electric connector as claimed in claim 1, is characterized in that: described reinforcing portion is spaced the through hole run through up and down.
4. electric connector as claimed in claim 1, is characterized in that: described reinforcing portion comprises the those widened sections extended laterally.
5. electric connector as claimed in claim 1, it is characterized in that: described conducting end subgroup also comprises the second terminal being positioned at the first terminal side, described second terminal comprise main part, the 3rd contact site, the 4th contact site that extends from the second terminal body front end forward horizontal that extend of warp forward from the second terminal body rear end.
6. electric connector as claimed in claim 5, it is characterized in that: described conducting end subgroup also comprise in the lateral direction respectively with the 6th terminal and Five-terminals of the first terminal and the second terminal specular, wherein said the first terminal and the 6th terminal specular, described second terminal and Five-terminals specular.
7. electric connector as claimed in claim 6, it is characterized in that: described conducting end subgroup also comprises the 3rd terminal being positioned at the second terminal side, described 3rd terminal comprises and five contact site of the 3rd contact site in same level, described 3rd is also provided with the 4th terminal between terminal and Five-terminals, described 4th terminal comprises and six contact site of the second contact site in same level.
8. electric connector as claimed in claim 1, it is characterized in that: described the first terminal also comprises the deflection portion between main part and the first contact site, described deflection portion makes described first contact site in the lateral direction closer to described the first terminal horizontal part.
9. electric connector as claimed in claim 1, it is characterized in that: described conducting end subgroup all from the vertical portion that horizontal part vertically extends downwards and from vertical portion the weld part of horizontal-extending backward, the horizontal part of described conducting end subgroup is all positioned at same level, the vertical portion of described conducting end subgroup is positioned at same vertical plane, and described welding position is in same level.
10. electric connector as claimed in claim 7, it is characterized in that: described first, the 6th terminal is the earth terminal pair in order to ground connection, described second, Five-terminals is the power supply terminal pair transmitting power supply signal, described 3rd, the 4th terminal is identify that the recognition terminal of butt-jointed electric connector is also provided with the shielding casing be positioned at outside insulating body to electric connector, and described electric connector is USBTypeC electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718786.0U CN205159557U (en) | 2015-09-16 | 2015-09-16 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718786.0U CN205159557U (en) | 2015-09-16 | 2015-09-16 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159557U true CN205159557U (en) | 2016-04-13 |
Family
ID=55695213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718786.0U Withdrawn - After Issue CN205159557U (en) | 2015-09-16 | 2015-09-16 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180064666A (en) * | 2016-12-06 | 2018-06-15 | 히로세코리아 주식회사 | Receptacle connector and method for fabricating the same |
| TWI689138B (en) * | 2016-06-30 | 2020-03-21 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector |
-
2015
- 2015-09-16 CN CN201520718786.0U patent/CN205159557U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI689138B (en) * | 2016-06-30 | 2020-03-21 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector |
| KR20180064666A (en) * | 2016-12-06 | 2018-06-15 | 히로세코리아 주식회사 | Receptacle connector and method for fabricating the same |
| KR102608062B1 (en) * | 2016-12-06 | 2023-11-30 | 에이치알에스코리아 주식회사 | Receptacle connector and method for fabricating the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200040 room No. 309, No. three, Jingan District JIANGCHANG, Shanghai, Shanghai Patentee after: Shanghai Tiancheng communication technology Limited by Share Ltd Address before: 200436 room No. 309, No. three, Zhabei District JIANGCHANG, Shanghai, Shanghai Patentee before: SHANGHAI TIANCHENG COMMUNICATION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20181218 |
|
| AV01 | Patent right actively abandoned |