CN204793310U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204793310U CN204793310U CN201520510355.5U CN201520510355U CN204793310U CN 204793310 U CN204793310 U CN 204793310U CN 201520510355 U CN201520510355 U CN 201520510355U CN 204793310 U CN204793310 U CN 204793310U
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- CN
- China
- Prior art keywords
- bending
- kink
- terminal
- electric connector
- hyoplastron
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
Abstract
The utility model discloses an electric connector, electric connector includes printed circuit board, insulator, insulator includes the basal portion and is fixed in the hyoplastron of basal portion front end, the first terminal, the first terminal is including the first contact site, first connecting portion, first kink and the first weld part that connect gradually, the second terminal, the second terminal includes second contact site, second connecting portion, second kink and the second weld part that connects gradually, wherein, second contact site and first contact site all are fixed in the hyoplastron, first weld part and second weld part weld in printed circuit board, first kink and second kink are unsettled between basal portion and hyoplastron, metal casing, metal casing is fixed in outside the insulator, and form two the same grafting spaces between hyoplastron and the metal casing. In this way, the utility model discloses can realize that the positive and negative of electric connector inserts.
Description
Technical field
The utility model relates to connector technique field, particularly relates to a kind of electric connector.
Background technology
At present, common electric connector comprises USB connector.USB connector is made up of USB socket connector and USB plug connector.USB connector is provided with anti-misplug function, and during in the right direction namely between USB socket connector and USB plug connector, USB plug connector could insert in USB socket connector.User generally can not insert USB plug connector again behind the direction observing USB socket connector, substantially be all go to the direction experienced between USB socket connector and USB plug connector whether correct by sense of touch, if incorrect, readjust the direction of USB plug connector again, bring inconvenience to user.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of electric connector, can realize the positive anti-plug of electric connector.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of electric connector, comprising: printed circuit board (PCB); Insulating body, described insulating body comprises base portion and is positioned at the hyoplastron of described base portion front end; The first terminal, described the first terminal comprises the first contact site, the first connecting portion, the first kink and the first weld part that connect successively; Second terminal, described second terminal comprises the second contact site, the second connecting portion, the second kink and the second weld part that connect successively, wherein, described second contact site and the first contact site are all fixed on hyoplastron, described first weld part and the second weld part are welded in described printed circuit board (PCB), and described first kink and the second kink are suspended between base portion and hyoplastron; Metal shell, described metal shell is fixed on outside insulating body, and the grafting space that described hyoplastron is identical with forming two between metal shell.
Wherein, the overbending direction of described first kink is contrary with the overbending direction of the second kink.
Wherein, described first kink includes the first bending and the second bending, and described second kink includes the 3rd bending and the 4th bending; Described first bending and the 3rd bends corresponding, described second bending and the 4th bends corresponding, and described first bending bends towards the direction away from the second terminal, described second bending bends towards the direction of the second terminal, described 3rd bending bends towards the direction away from the first terminal, and described 4th bending bends towards the first terminal direction.
Wherein, described first bending, the second bending, the 3rd bending and the 4th shape bent are arc, and described first bending and second bends and is connected, described 3rd bending is connected with the 4th bending, or described first kink also comprises the first straight plate part, described first bending and second is bent and is connected by described first straight plate part, described second kink also comprises the second straight plate part, and described 3rd bending and the 4th is bent and is connected by described second straight plate part.
Wherein, the front end of described base portion is extended with two relative sidewalls; The extension that described hyoplastron comprises flat part and extends from described flat part, wherein, described extension is arranged between described two relative sidewalls.
Wherein, described extension width is less than the width of flat part, and the thickness of described extension is less than the thickness of flat part.
Wherein, the rear end of described base portion is provided with the first transverse part and the second transverse part; Described printed circuit board (PCB) is between described first transverse part and the second transverse part, and described first transverse part and the second transverse part clamp described printed circuit board (PCB); Described first weld part and the second weld part are welded on described printed circuit board (PCB).
Wherein, described first transverse part and the second transverse part stagger mutually, and one end of described printed circuit board (PCB) is connected to the first transverse part.
Wherein, described first contact site is provided with the first anchor point, and described second contact site is provided with the second anchor point, and wherein, described first anchor point and the second anchor point stagger mutually, and described the first terminal and the second terminal and insulating body once inlay bury shaping.
The beneficial effects of the utility model are: the situation being different from prior art, insulating body is fixed in metal shell by the utility model, and the grafting space that between hyoplastron with metal shell, formation two is identical, and the first contact site of the first terminal and the second contact site of the second terminal are fixed on hyoplastron, first kink of the first terminal and the second kink of the second terminal are suspended between base portion and hyoplastron, strengthen the elasticity of hyoplastron, be easy to make hyoplastron, to two identical grafting space bendings, realize the positive and negative plugging function of electric connector.
Accompanying drawing explanation
Fig. 1 is the schematic diagram at the utility model electric connector execution mode one visual angle;
Fig. 2 is the schematic diagram at another visual angle of the utility model electric connector execution mode;
Fig. 3 is the schematic diagram of the first terminal and the second terminal in the utility model electric connector execution mode;
Fig. 4 is the schematic diagram that in the utility model electric connector execution mode, insulating body is separated with printed circuit board (PCB);
Fig. 5 is the schematic diagram that in the utility model electric connector execution mode, printed circuit board (PCB) is assembled in insulating body;
Fig. 6 is the schematic diagram that in the utility model electric connector execution mode, the first terminal, the second terminal and printed circuit board (PCB) are assembled in insulating body one visual angle;
Fig. 7 is the schematic diagram that in the utility model electric connector execution mode, the first terminal, the second terminal and printed circuit board (PCB) are assembled in another visual angle of insulating body;
Fig. 8 is the schematic diagram that in the utility model electric connector execution mode, the first terminal, the second terminal and printed circuit board (PCB) are assembled in the another visual angle of insulating body;
Fig. 9 is the schematic diagram that the first bending of the first kink in the utility model electric connector execution mode and the second shape bent of the second kink are arc;
Figure 10 is that the shape at the top of the first bending of the first kink in the utility model electric connector execution mode and the second bending of the second kink is arc, and the shape of the sidewall of the first bending and the second bending is the schematic diagram of straight plate shape;
Figure 11 is that the shape at the top of the first bending of the first kink in the utility model electric connector execution mode and the second bending of the second kink is arc, and the shape of the sidewall of the first bending and the second bending is the schematic cross-section of straight plate shape.
Embodiment
For the ease of understanding the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.It should be noted that, when element is stated " being fixed on " another element, it can directly on another element or can there is one or more element placed in the middle therebetween.When an element is stated " connection " another element, it can be directly connected to another element or can there is one or more element placed in the middle therebetween.The term " vertical " that this specification uses, " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using of this specification and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification of the present utility model in this specification just in order to describe concrete execution mode is not for limiting the utility model.The term "and/or" that this specification uses comprises arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 ~ Fig. 8, electric connector 20 comprises printed circuit board (PCB) 21, insulating body 22, the first terminal 23, second terminal 24 and metal shell 25.
Insulating body 22 comprises base portion 221 and is positioned at the hyoplastron 222 of base portion 221 front end.The first terminal 23 comprises the first contact site 231, first connecting portion 232, first kink 233 and the first weld part 234 connected successively.Second terminal 24 comprises the second contact site 241, second connecting portion 242, second kink 243 and the second weld part 244 connected successively, second contact site 241 and the first contact site 231 are all fixed on hyoplastron 222, first weld part 234 and the second weld part 244 are welded in printed circuit board (PCB) 21, and the first kink 233 and the second kink 243 are suspended between base portion 221 and hyoplastron 222.Metal shell 25 is fixed on outside insulating body 22, and forms two identical grafting spaces 251 between hyoplastron 222 with metal shell 25.By the first kink 233 and the second kink 243 are suspended between base portion 221 and hyoplastron 222, enhance the elasticity of hyoplastron 222, hyoplastron 222 is made to be easy to elasticity bending, two identical grafting spaces 251 are formed in addition between hyoplastron 222 with metal shell 25, and hyoplastron 222 is between two identical grafting spaces 251, therefore, when other electric connector inserts, hyoplastron 222 can bend to the space of any side, realizes positive and negative plugging function to make electric connector 20.
It should be noted that: the first contact site 231, first connecting portion 232, first kink 233 and the first weld part 234 are corresponding with the second contact site 241, second connecting portion 242, second kink 243 and the second weld part 244 respectively.In the present embodiment, the overbending direction of the first kink 233 is contrary with the overbending direction of the second kink 243, certainly, first kink 233 and the second kink 243 also can arrange multiple bending, and the overbending direction of each bending that the first kink 233 is corresponding with the second kink 243 is also contrary, such as: the first kink 233 includes the first bending 2331 and the second bending 2332, second kink 243 includes the 3rd bending 2431 and the 4th bending 2432, wherein, first bending 2331 and the 3rd bends 2431 corresponding, second bending 2332 and the 4th bends 2432 corresponding, and the first bending 2331 bends towards the direction away from the second terminal, second bending 2332 bends towards the direction of the second terminal, 3rd bending 2431 bends towards the direction away from the first terminal, and the 4th bending 2432 bends towards the first terminal direction.In the present embodiment, as shown in Figure 9, first bending 2331, second bending 2332, the shape of the 3rd bending 2431 and the 4th bending 2432 can be all arc, and the first bending 2331 is directly connected with the second bending 2332, 3rd bending 2431 is directly connected with the 4th bending 2432, thus make the first kink 233 and the second kink 243 all present the continuous bending effect of serpentine, or, as shown in Figure 10 and Figure 11, first kink 233 also comprises the first straight plate part 2333, second kink also comprises the second straight plate part 2433, first bending 2331 and second is bent 2332 and is connected by the first straight plate part 2333, 3rd bending 2431 and the 4th is bent 2432 and is connected by the second straight plate part 2433, certainly, first bending 2331, second bending 2332, the shape of the 3rd bending 2431 and the 4th bending 2432 also can be all arc.
Further, the front end of base portion 221 is extended with two relative sidewalls 2211.The extension 2221 that hyoplastron 222 comprises flat part 2222 and extends from flat part 2222, wherein, extension 2221 is arranged between two relative sidewalls 2211.In the present embodiment, preferably, extension 2221 width is less than the width of flat part 2222, and the thickness of extension 2221 is less than the thickness of flat part 2222.
The rear end of base portion 221 is provided with the first transverse part 2212 and the second transverse part 2213.Printed circuit board (PCB) 21 is between the first transverse part 2212 and the second transverse part 2213, and the first transverse part 2212 and the second transverse part 2213 clamping printed circuit board 21, thus printed circuit board (PCB) 21 is fixed on base portion 221.First weld part 234 and the second weld part 244 are welded on printed circuit board (PCB) 21.In the present embodiment, the first transverse part 2212 and the second transverse part 2213 stagger mutually, and wherein, printed circuit board (PCB) 21 is connected to the first transverse part 2212.
First contact site 231 is provided with the first anchor point 2315, second contact site 241 and is provided with the second anchor point, wherein, positions in the first anchor point and the convenient process making electric connector 20 of the second anchor point.In the present embodiment, the first anchor point and the second anchor point stagger mutually.
In the utility model execution mode, insulating body is fixed in metal shell, and the grafting space that between hyoplastron with metal shell, formation two is identical, and the first contact site of the first terminal and the second contact site of the second terminal are fixed on hyoplastron, first kink of the first terminal and the second kink of the second terminal are suspended between base portion and hyoplastron, strengthen the elasticity of hyoplastron, be easy to make hyoplastron, to two identical grafting space bendings, realize the positive and negative plugging function of electric connector.
It should be noted that, preferably execution mode of the present utility model is given in specification of the present utility model and accompanying drawing thereof, but, the utility model can be realized by many different forms, be not limited to the execution mode described by this specification, these execution modes not as the extra restriction to the utility model content, provide the object of these execution modes be make the understanding of disclosure of the present utility model more comprehensively thorough.Further, above-mentioned each technical characteristic continues combination mutually, is formed not at above-named various execution mode, is all considered as the scope that the utility model specification is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to the utility model claims.
Claims (9)
1. an electric connector, is characterized in that, comprising:
Printed circuit board (PCB);
Insulating body, described insulating body comprises base portion and is positioned at the hyoplastron of described base portion front end;
The first terminal, described the first terminal comprises the first contact site, the first connecting portion, the first kink and the first weld part that connect successively;
Second terminal, described second terminal comprises the second contact site, the second connecting portion, the second kink and the second weld part that connect successively, wherein, described second contact site and the first contact site are all fixed on hyoplastron, described first weld part and the second weld part are welded in described printed circuit board (PCB), and described first kink and the second kink are suspended between base portion and hyoplastron;
Metal shell, described metal shell is fixed on outside insulating body, and the grafting space that described hyoplastron is identical with forming two between metal shell.
2. electric connector according to claim 1, is characterized in that,
The overbending direction of described first kink is contrary with the overbending direction of the second kink.
3. electric connector according to claim 1, is characterized in that,
Described first kink includes the first bending and the second bending, and described second kink includes the 3rd bending and the 4th bending;
Described first bending and the 3rd bends corresponding, described second bending and the 4th bends corresponding, and described first bending bends towards the direction away from the second terminal, described second bending bends towards the direction of the second terminal, described 3rd bending bends towards the direction away from the first terminal, and described 4th bending bends towards the first terminal direction.
4. electric connector according to claim 3, is characterized in that,
The shape of described first bending, the second bending, the 3rd bending and the 4th bending is arc, and described first bending bend be connected with second, and the described 3rd bends and the 4th bend and be connected,
Or,
Described first kink also comprises the first straight plate part, and described first bending and second is bent and is connected by described first straight plate part, and described second kink also comprises the second straight plate part, and described 3rd bending and the 4th is bent and is connected by described second straight plate part.
5. electric connector according to claim 1, is characterized in that,
The front end of described base portion is extended with two relative sidewalls;
The extension that described hyoplastron comprises flat part and extends from described flat part, wherein, described extension is arranged between described two relative sidewalls.
6. electric connector according to claim 5, is characterized in that,
Described extension width is less than the width of flat part, and the thickness of described extension is less than the thickness of flat part.
7. electric connector according to claim 1, is characterized in that,
The rear end of described base portion is provided with the first transverse part and the second transverse part;
Described printed circuit board (PCB) is between described first transverse part and the second transverse part, and described first transverse part and the second transverse part clamp described printed circuit board (PCB);
Described first weld part and the second weld part are welded on described printed circuit board (PCB).
8. electric connector according to claim 7, is characterized in that,
Described first transverse part and the second transverse part stagger mutually, and one end of described printed circuit board (PCB) is connected to the first transverse part.
9. electric connector according to claim 1, is characterized in that,
Described first contact site is provided with the first anchor point, and described second contact site is provided with the second anchor point, and wherein, described first anchor point and the second anchor point stagger mutually, and described the first terminal and the second terminal and insulating body once inlay bury shaping.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510355.5U CN204793310U (en) | 2015-07-14 | 2015-07-14 | Electric connector |
| PCT/CN2016/080230 WO2017008553A1 (en) | 2015-07-14 | 2016-04-26 | Electrical connector |
| JP2016003349U JP3206580U (en) | 2015-07-14 | 2016-07-12 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510355.5U CN204793310U (en) | 2015-07-14 | 2015-07-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793310U true CN204793310U (en) | 2015-11-18 |
Family
ID=54533301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510355.5U Active CN204793310U (en) | 2015-07-14 | 2015-07-14 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204793310U (en) |
| WO (1) | WO2017008553A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017008553A1 (en) * | 2015-07-14 | 2017-01-19 | 深圳市得润电子股份有限公司 | Electrical connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7604512B1 (en) * | 2009-03-31 | 2009-10-20 | U.D. Electronic Corp. | Female USB connector |
| CN201638985U (en) * | 2010-01-28 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN203839547U (en) * | 2014-03-18 | 2014-09-17 | 东莞讯滔电子有限公司 | An electric connector |
| CN204793310U (en) * | 2015-07-14 | 2015-11-18 | 深圳市得润电子股份有限公司 | Electric connector |
-
2015
- 2015-07-14 CN CN201520510355.5U patent/CN204793310U/en active Active
-
2016
- 2016-04-26 WO PCT/CN2016/080230 patent/WO2017008553A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017008553A1 (en) * | 2015-07-14 | 2017-01-19 | 深圳市得润电子股份有限公司 | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017008553A1 (en) | 2017-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Deren Electronic Co., Ltd. Address before: 518107, Guangdong province Shenzhen Guangming New District Guangming Street, No. thirty-three Road, 9 Electronic Industrial Park run Patentee before: Shenzhen Deren Electronic Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |