CN204947157U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204947157U CN204947157U CN201520482848.2U CN201520482848U CN204947157U CN 204947157 U CN204947157 U CN 204947157U CN 201520482848 U CN201520482848 U CN 201520482848U CN 204947157 U CN204947157 U CN 204947157U
- Authority
- CN
- China
- Prior art keywords
- terminal
- hyoplastron
- insulator
- row
- electric connector
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of electric connector, its terminal base comprises the first terminal module and the second terminal module of the assembling that overlies one another, the first terminal module comprises the first insulator and the shield be embedded in the first insulator and first row terminal, and first row terminal comprises the first contact site that open ground is arranged in the first hyoplastron outer surface.Second terminal module comprises the second insulator and is embedded in the second row terminal in the second insulator, and second row terminal comprises the second contact site that open ground is arranged in the second hyoplastron outer surface.After first, second terminal module is fixed to one another, first, second hyoplastron forms the docking hyoplastron for butt connector docking jointly.Compared with prior art, the utility model shield is embedded in the first terminal module, and the contact site of first, second terminal is embedded in first, second hyoplastron, effectively can simplify the assembling of terminal base, also can ensure good docking simultaneously.
Description
[technical field]
The utility model relates to a kind of electric connector.
[background technology]
On August 11st, 2014, USB association discloses a kind of novel electric connector, its pin connector positive and negative both direction can insert corresponding socket connector, and this socket connector can transmit USB2.0 and USB3.1 signal, this connector called after USBTypeC connector.According to the news that current industry is reported, this electric connector is follow-up larger development potentiality, in coupled system manufacturer of each connector manufacturer active development.
No. 201420289128.Xth, utility model patent has announced the structure of this kind of electric connector, its upper and lower end submodule group clamps shield and forms complete socket connector, and this assembling mode exists long-term grafting and causes the fixing destruction between shield and upper and lower end submodule group.No. 201420289309.2nd, Chinese utility model patent has announced another kind of assembling mode, shield and lower terminal are embedded in lower terminal module by the mode of injection mo(u)lding in the lump, upper and lower end submodule group fits together, wherein, the hyoplastron of lower terminal module is provided with terminal groove, the terminal groove of the exposed terminal insertion lower terminal module of upper terminal module.In the fabrication process, when shaping lower terminal module, need to utilize die to form terminal groove, increase the complexity of module location.In an assembling process, upper terminal is aligned with terminal groove not easily, and the front end of this terminal from up to down inserted exists the possibility of warpage, and the correct docking of electric connector exists risk.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of electric connector, its package assembly order and ensure good docking.
For solving the problems of the technologies described above, the utility model can adopt following technical scheme: a kind of electric connector, it comprises terminal base, described terminal base comprises the first terminal module and the second terminal module of the assembling that overlies one another, described the first terminal module comprises the first insulator and the shield be embedded in the first insulator and first row terminal, the first hyoplastron that described first insulator comprises the first rear base portion and extends forward, first hyoplastron has the first outer surface respect to one another and the first inner surface, described first row terminal comprises open ground and is arranged in the first contact site of the first outer surface and extends the first pin of rear base portion, described second terminal module comprises the second insulator and is embedded in the second row terminal in the second insulator, described second insulator comprises the second hyoplastron, described second hyoplastron has the second outer surface respect to one another and the second inner surface, and described second row terminal comprises the second contact site and the second pin that open ground is arranged in the second outer surface, after first, second terminal module is fixed to one another, first, second hyoplastron forms the docking hyoplastron for butt connector docking jointly, and first, second outer surface is the interface that two of this docking hyoplastron are relative, and first, second inner surface then abuts against each other.
The utility model can adopt following another kind of technical scheme: a kind of electric connector, it metal shell comprising terminal base and surround terminal base, described terminal base comprises the first terminal module and the second terminal module of the assembling that overlies one another, described the first terminal module comprises the first insulator and the shield be embedded in the first insulator and first row terminal, described first insulator comprises the first hyoplastron extended forward, first hyoplastron has the first outer surface respect to one another and the first inner surface, described first row terminal comprises and is embedded in the first hyoplastron and the first contact site being exposed to the first outer surface, described shield is at least embedded in the first hyoplastron, described second terminal module comprises the second insulator and is embedded in the second row terminal in the second insulator, described second insulator comprises the second hyoplastron, described second hyoplastron has the second outer surface respect to one another and the second inner surface, and described second row terminal comprises and is embedded in the first hyoplastron and the first contact site being exposed to the first outer surface, after first, second terminal module is fixed to one another, first, second inner surface then abuts against each other.
Compared with prior art, the utility model shield is embedded in the first terminal module, and the contact site of first, second terminal is embedded in first, second hyoplastron, effectively can simplify the assembling of terminal base, also can ensure good docking simultaneously.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the stereogram of another angle of Fig. 1.
Fig. 3 is the three-dimensional exploded view of Fig. 1.
Fig. 4 is the three-dimensional exploded view of another angle of Fig. 3.
Fig. 5 is the three-dimensional exploded view of terminal base in Fig. 3.
Fig. 6 is the three-dimensional exploded view of another angle of Fig. 5.
Fig. 7 is the stereogram of terminal and shield position relationship.
Fig. 8 is the stereogram of shield.
Following embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
[embodiment]
The utility model discloses a kind of electric connector 100, it is the USBTypeC socket connector that can be used for the positive and negative both direction of corresponding pin connector to insert, this electric connector 100 comprises terminal base 10 and metal shell 20, terminal base 10 comprises rear base portion 11, docking hyoplastron 12 and two row's terminals, and described terminal comprises the contact site 321,421 of two the relative interfaces being arranged in docking hyoplastron and extends the pin 322,422 of rear base portion.Metal shell 20 surrounds docking hyoplastron 12 and forms docking chamber 201 between.In the present embodiment, metal shell 20 comprises inner housing 21 and shell body 22, inner housing surrounds docking hyoplastron and forms above-mentioned docking chamber, and inner housing is provided with the elastic arm 211 protruding into docking chamber, the radium-shine top being welded on inner housing of shell body, it is at least coated on the outside of elastic arm, plays the effect that sealing forms the opening of elastic arm.
Described terminal base 10 comprises the first terminal module 30 and the second terminal module 40 of the assembling that overlies one another.The first terminal module 30 comprises the first insulator 31 and the first row terminal 32 be embedded in the first insulator and shield 33, the first hyoplastron 312 that first insulator 31 comprises the first rear base portion 311 and extends forward, first hyoplastron has the first outer surface 3121 and the first inner surface 3122 respect to one another, and first row terminal 32 comprises open ground and is arranged in the first contact site 321 of the first outer surface 3121 and extends the first pin 322 of base portion after first.The second row terminal 42 that second terminal module 40 comprises the second insulator 41 and is embedded in the second insulator, described second insulator comprises the second hyoplastron 412, described second hyoplastron has the second outer surface 4121 and the second inner surface 4122 respect to one another, and described second row terminal 42 comprises the second contact site 421 and the second pin 422 that open ground is arranged in the second outer surface.Base portion 411 after second insulating body is provided with second further, described second hyoplastron 412 base portion after second extends.After first, second terminal module 30,40 is fixed to one another, first, second hyoplastron 312,412 forms the above-mentioned docking hyoplastron 12 for butt connector docking jointly, first, second outer surface 3121,4121 is the interface that two of this docking hyoplastron 12 are relative, and first, second inner surface 3122,4122 abuts against each other.Described the first terminal module 30 is positioned at the top of the second terminal module 40, first pin 32 of first row terminal is positioned at the outside of the second pin 42 of second row terminal, and in the present embodiment, the first terminal module is upper module, second terminal module is lower module, and it is bottom-up is assembled into module.In other modes, lower module also can be assembled into upper terminal module from front to back.Shield is embedded in terminal module in advance, collision when docking effectively can be avoided to destroy, also avoid the displacement that may exist between first, second terminal module.Meanwhile, the contact of first, second terminal is embedded in insulator, not only has good fixation, and avoids the operation arranging terminal groove on insulator, effectively saves manufacturing cost.By burying underground, the front end of terminal contact portion can be embedded in insulator, avoids the possibility of warpage.The second outer surface that first outer surface base portion place after closing on of described first hyoplastron is provided with first step portion 313, second hyoplastron is provided with the second step portion 413 with the complementation of first step portion.
Ginseng Fig. 6, described shield is at least embedded in the first hyoplastron, and it is between first, second contact site and have snap close lateral margin and have snap close lateral margin 333.In the present embodiment, shield extends to rear base portion, and it is partial denudation shape at the first inner surface 3122 place, as deliberately represented exposed shield 33 lower surface with netting twine in Fig. 6, be used for distinguishing shield 33 and insulating material, these parts are mainly used to fixing for die ejector pin in injection mo(u)lding.Composition graphs 8, shield 33 is at least provided with the groove 331 of about three horizontal expansions, be provided with the bridge 332 that fore-and-aft direction extends in described part groove 331, in principal security injection mo(u)lding, the flowing of insulating material and the intensity of docking hyoplastron, have good screening effect simultaneously.
On the whole, in the longitudinal direction, the first inner surface 3122 of described first hyoplastron is in front thick rear thin structure, and the second inner surface 4122 of described second hyoplastron is in front-thin-rear-thick structure, and so, first, second inner surface reaches complementary configured after assembling.After first, base portion 311 is provided with the depressed part 316 of the rear base portion 411 of accommodation second.After second, base portion is provided with fixed leg 417, and after first, base portion 311 is provided with the fixing hole 317 of collecting fixed leg 417 further in depressed part 316.The right peripheries of the first inner surface 3122 is provided with plural flange 319, second hyoplastron 412 protruded to the second inner surface 4122 and is limited in these plural flanges.So, first, second terminal module completes assembling, forms a complete terminal base, and above-mentioned flange effectively can avoid the destruction when docking to docking hyoplastron.
First and second row's terminal described includes signal terminal (comparatively short end, non-label), power supply terminal and earth terminal (comparatively long end, non-label) respectively.Ginseng Fig. 5, front end 323G, 323P of earth terminal in described second row terminal 40 and power supply terminal protrude out the second inner surface 4122, first hyoplastron and its first inner surface 3122 place are provided with the hole 315 that before for earth terminal and power supply terminal, end passes.The front end 423P of the earth terminal in second row terminal abuts shield 33 through hole 315.The front end 423P of the power supply terminal in second row terminal is connected to the front end 323P of the power supply terminal in first row terminal through hole 315.
To sum up, electric connector 100 of the present utility model comprises terminal base and surrounds the metal shell of terminal base, described terminal base comprises the first terminal module and the second terminal module of the assembling that overlies one another, described the first terminal module comprises the first insulator and the shield be embedded in the first insulator and first row terminal, described first insulator comprises the first hyoplastron extended forward, first hyoplastron has the first outer surface respect to one another and the first inner surface, described first row terminal comprises and is embedded in the first hyoplastron and the first contact site being exposed to the first outer surface, described shield is at least embedded in the first hyoplastron, described second terminal module comprises the second insulator and is embedded in the second row terminal in the second insulator, described second insulator comprises the second hyoplastron, described second hyoplastron has the second outer surface respect to one another and the second inner surface, and described second row terminal comprises and is embedded in the first hyoplastron and the first contact site being exposed to the first outer surface, after first, second terminal module is fixed to one another, first, second inner surface then abuts against each other.
Above-described embodiment is better embodiment of the present utility model, and the execution mode of not all, definition abutting direction is fore-and-aft direction, and such as, the utility model is also suitable for the electric connector of vertical-type.The change of those of ordinary skill in the art by reading the utility model specification to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (12)
1. an electric connector, it comprises terminal base, described terminal base comprises the first terminal module and the second terminal module of the assembling that overlies one another, it is characterized in that: described the first terminal module comprises the first insulator and the shield be embedded in the first insulator and first row terminal, the first hyoplastron that described first insulator comprises the first rear base portion and extends forward, first hyoplastron has the first outer surface respect to one another and the first inner surface, and described first row terminal comprises open ground and is arranged in the first contact site of the first outer surface and extends the first pin of rear base portion; Described second terminal module comprises the second insulator and is embedded in the second row terminal in the second insulator, described second insulator comprises the second hyoplastron, described second hyoplastron has the second outer surface respect to one another and the second inner surface, and described second row terminal comprises the second contact site and the second pin that open ground is arranged in the second outer surface; After first, second terminal module is fixed to one another, first, second hyoplastron forms the docking hyoplastron for butt connector docking jointly, and first, second outer surface is the interface that two of this docking hyoplastron are relative, and first, second inner surface then abuts against each other.
2. electric connector as claimed in claim 1, it is characterized in that: described the first terminal module is positioned at the top of the second terminal module, the pin of first row terminal is positioned at the outside of the pin of second row terminal; Described shield is between first, second contact site and have snap close lateral margin.
3. electric connector as claimed in claim 1, is characterized in that: described shield is partial denudation shape at the first inner surface place.
4. electric connector as claimed in claim 1, is characterized in that: described shield is provided with the groove of about three horizontal expansions, is provided with the bridge that fore-and-aft direction extends in described part groove.
5. electric connector as claimed in claim 1, is characterized in that: first and second row's terminal described includes signal terminal, power supply terminal and earth terminal respectively; Earth terminal in described second row terminal and the front end of power supply terminal protrude out the second inner surface, and the first hyoplastron is provided with at its first inner surface place the hole that before for earth terminal and power supply terminal, end passes.
6. electric connector as claimed in claim 5, is characterized in that: the front end of the earth terminal in described second row terminal abuts shield through hole; The front end of the power supply terminal in described second row terminal is connected to the front end of the power supply terminal in first row terminal through hole.
7. the electric connector as described in claim 1,2,3,4,5 or 6, it is characterized in that: in the longitudinal direction, first inner surface of described first hyoplastron is front thick rear thin structure, second inner surface of described second hyoplastron is front-thin-rear-thick structure, so, first, second inner surface reaches complementary configured after assembling.
8. the electric connector as described in claim 1,2,3,4,5 or 6, is characterized in that: the right peripheries of described first inner surface is provided with the plural flange protruded to the second inner surface, and described second hyoplastron is limited in these plural flanges.
9. the electric connector as described in claim 1,2,3,4,5 or 6, it is characterized in that: the first outer surface base portion place after closing on of described first hyoplastron is provided with first step portion, the second outer surface of the second hyoplastron is provided with the second step portion with the complementation of first step portion.
10. the electric connector as described in claim 1,2,3,4,5 or 6, it is characterized in that: base portion after described second insulating body is provided with second, described second hyoplastron base portion after second extends, and after described first, base portion is provided with the depressed part of the rear base portion of accommodation second.
11. electric connectors as claimed in claim 10, is characterized in that: after described second, base portion is provided with fixed leg, and after first, base portion is provided with the fixing hole of collecting fixed leg further in depressed part.
12. 1 kinds of electric connectors, it metal shell comprising terminal base and surround terminal base, described terminal base comprises the first terminal module and the second terminal module of the assembling that overlies one another, it is characterized in that: described the first terminal module comprises the first insulator and the shield be embedded in the first insulator and first row terminal, described first insulator comprises the first hyoplastron extended forward, first hyoplastron has the first outer surface respect to one another and the first inner surface, described first row terminal comprises and is embedded in the first hyoplastron and the first contact site being exposed to the first outer surface, described shield is at least embedded in the first hyoplastron, described second terminal module comprises the second insulator and is embedded in the second row terminal in the second insulator, described second insulator comprises the second hyoplastron, described second hyoplastron has the second outer surface respect to one another and the second inner surface, and described second row terminal comprises and is embedded in the first hyoplastron and the first contact site being exposed to the first outer surface, after first, second terminal module is fixed to one another, first, second inner surface then abuts against each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482848.2U CN204947157U (en) | 2015-07-07 | 2015-07-07 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482848.2U CN204947157U (en) | 2015-07-07 | 2015-07-07 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947157U true CN204947157U (en) | 2016-01-06 |
Family
ID=55014555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482848.2U Active CN204947157U (en) | 2015-07-07 | 2015-07-07 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546521A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacture method |
| CN109586071A (en) * | 2017-09-29 | 2019-04-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN114824963A (en) * | 2022-03-30 | 2022-07-29 | 超聚变数字技术有限公司 | Connector and method for manufacturing connector |
-
2015
- 2015-07-07 CN CN201520482848.2U patent/CN204947157U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546521A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacture method |
| CN107546521B (en) * | 2016-06-28 | 2020-09-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN109586071A (en) * | 2017-09-29 | 2019-04-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN114824963A (en) * | 2022-03-30 | 2022-07-29 | 超聚变数字技术有限公司 | Connector and method for manufacturing connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108923156B (en) | Electrical connector | |
| CN204361412U (en) | Socket connector | |
| CN205016742U (en) | Electric connector | |
| CN104882696A (en) | USB connector based on TypeC | |
| CN201430237Y (en) | Electric connector | |
| CN203800319U (en) | Improved socket connector, improved plug connector, and improved socket connector and improved plug connector composite structure | |
| CN105633729B (en) | Pin connector | |
| CN204947157U (en) | Electric connector | |
| CN204333399U (en) | Can the electric power plug connector of just anti-plug | |
| CN202058996U (en) | Cable connector | |
| CN212659717U (en) | Plug electric connector | |
| CN103904472A (en) | Electric connector and manufacturing method thereof | |
| CN104112968A (en) | Socket electric connector and manufacture method thereof | |
| CN104733956A (en) | Socket connector and plug connector | |
| CN103515727A (en) | Electrical connector and assembly thereof | |
| CN105470770A (en) | Electric connector manufacturing method | |
| CN205882048U (en) | Lead electrical drainage , binding post and battery module | |
| CN204966857U (en) | Electric connector | |
| CN109149276B (en) | Electrical connector | |
| CN204885643U (en) | Electric connector | |
| CN104283035A (en) | Electrical connector assembly and assembly method thereof | |
| CN107017501B (en) | Electric connector | |
| CN203326291U (en) | Electric connector | |
| CN205016730U (en) | Plug connector | |
| CN208478688U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |