CN109286097A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN109286097A CN109286097A CN201710599633.2A CN201710599633A CN109286097A CN 109286097 A CN109286097 A CN 109286097A CN 201710599633 A CN201710599633 A CN 201710599633A CN 109286097 A CN109286097 A CN 109286097A
- Authority
- CN
- China
- Prior art keywords
- jube
- electric connector
- contact portion
- conductive terminal
- tongue plate
- 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.)
- Granted
Links
Classifications
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of electric connector, including insulating body, the shielding casing that is contained in several conductive terminals of the insulating body and is coated on outside the insulating body, the insulating body includes base portion and the tongue plate portion that extends anteriorly out from the base portion, the contact portion for being exposed to the surface that the tongue plate portion is equipped with that the conductive terminal includes the holding parts for being immobilizated in the base portion, extends back from the holding parts weld part of the base portion and extends forward from the holding parts, the tongue plate portion are provided with the adjacent contact portion jube separated from each other of the conductive terminal.Jube is set by between adjacent contact portion, can avoid being shorted between adjacent conductive terminal on fire.
Description
[technical field]
The present invention relates to a kind of electric connector more particularly to a kind of electric connectors for forward and reverse insertion.
[background technique]
Chinese CN105449438A application for a patent for invention discloses a kind of electric connector, including insulating body, setting
Several conductive terminals in the insulating body and the shielding casing that is coated on outside the insulating body, the insulating body include
Base portion and the tongue plate portion extended forward from the base portion, the conductive terminal include the holding parts for being immobilizated in the base portion, from institute
Holding parts are stated to extend back the weld part of the base portion and be exposed to the tongue plate portion from what the holding parts extended anteriorly out
Surface contact portion.So, when liquid or foreign matter enter in the electric connector, hold between the adjacent contact portion of conductive terminal
It is easily shorted on fire and damages electric connector.
Therefore, it is necessary to be improved to existing electric connector, to overcome drawbacks described above.
[summary of the invention]
Technical problem to be solved by the present invention lies in provide a kind of electric connector for preventing conductive terminal short-circuit fire.
The purpose of the present invention one is realized by the following technical programs: a kind of electric connector, including insulating body, is contained in
Several conductive terminals of the insulating body and the shielding casing being coated on outside the insulating body, the insulating body include base
Portion and the tongue plate portion extended anteriorly out from the base portion, the conductive terminal include the holding parts for being immobilizated in the base portion, from institute
Holding parts are stated to extend back the weld part of the base portion and be exposed to the tongue plate portion from what the holding parts extended forward
The contact portion on surface, the tongue plate portion are provided with the adjacent contact portion jube separated from each other of the conductive terminal.
Further, the jube is formed from the tongue plate portion one projection.
Further, the height of the jube is higher than the contact portion.
Further, the root of the jube from the adjacent contact portion of the conductive terminal extends forward and separates described
Adjacent contact portion, the jube exceed forward at least one of adjacent contact portion person.
Further, interval region is equipped between the contact portion of the conductive terminal and the jube.
Further, the recessed formation recess of the interval region.
Further, the recess is lower than plane where the contact portion.
Further, the recess is forward through setting.
Further, the tongue plate portion includes in two surfaces being oppositely arranged up and down, and the conductive terminal includes
In the two rows of conductive terminals for being respectively arranged at described two surfaces that two rows are arranged, conductive terminal described in every row it is adjacent
The jube is provided between contact portion.
Further, the front end for being set to the jube between the contact portion of the conductive terminal is concordantly arranged, every row
If the conductive terminal includes positioned at a pair of of ground terminal in two opposite outsides and between the pair of ground terminal
Dry signal terminal, the front end of the contact portion of the ground terminal compared to the jube the forward setting in front end, the jube
Front end forward setting of the front end compared to the contact portion of the signal terminal.
Compared with prior art, jube is arranged by between the adjacent contact portion in conductive terminal in this electric connector, can
Liquid and foreign matter is avoided to enter electric connector and cause to be shorted between adjacent conductive terminal on fire.
[Detailed description of the invention]
Fig. 1 is the perspective view of electric connector of the present invention.
Fig. 2 is the perspective view that electric connector of the present invention removes shielding casing.
Fig. 3 is the perspective view at another visual angle Fig. 2.
Fig. 4 is the partial enlarged view of Fig. 2.
Fig. 5 is the stereogram exploded view of Fig. 2.
Fig. 6 is the stereogram exploded view at another visual angle Fig. 2.
Fig. 7 is cross-sectional view of the Fig. 1 along line A-A.
Fig. 8 is the partial enlarged view of Fig. 7.
The present invention that the following detailed description will be further explained with reference to the above drawings.
[specific embodiment]
It please refers to shown in Fig. 1 to Fig. 8, electric connector 100 of the present invention is one for being installed on a circuit board (not shown)
For forward and reverse pluggable connector.If the electric connector 100 includes insulating body 1, is contained in the insulating body 1
Shielding casing 3 outside dry conductive terminal 2 and the cladding insulating body 1.
The insulating body 1 includes base portion 11 and the tongue plate portion 12 extended anteriorly out from the base portion 11.The conducting end
Son 2 is including being immobilizated in the holding parts (not shown) of the base portion 11, extending back the base from the holding parts (not shown)
The weld part 22 in portion 11 and contact from the surface for being exposed to the tongue plate portion 12 that the holding parts (not shown) extend forward
Portion 23.The tongue plate portion 12 includes in two surfaces being oppositely arranged up and down, and the conductive terminal 2 includes arranging in two rows
The two rows of conductive terminals 20 for being respectively arranged at described two surfaces.Electric connector 100 further includes being set to the insulating body 1
The intershield piece 4 between the two rows conductive terminal 20.The intershield piece 4 includes being set to base portion 11
Matrix 41 and be set to the tongue 42 of the tongue plate portion 12.The insulating body 1 includes upper insulator 101 and upper insulator
The lower insulator 102 and outer insulator 103 of 101 matings, the two rows conductive terminal 20 are separately formed the shape in upper and lower insulator
At upper mold group 5 and lower die group 6, the intershield piece 4 is held between the upper mold group 5 and lower die group 6, the outer insulator
103 are shaped in outside upper mold group 5, intershield piece 4 and lower die group 6.
On fire in order to avoid being shorted between the contact portion 23 of every row's conductive terminal 20, the surface of the tongue plate portion 12 is provided with
By the adjacent jube 121 separated from each other of contact portion 23 of every row's conductive terminal 20.Preferably, the jube 121 is described in
The surface one projection of tongue plate portion 12 is formed, and the jube 121 extends and separates forward from the root 231 of adjacent contact portion 23
The adjacent contact portion 23.Certainly, in other embodiments, jube can also be immobilizated in the tongue plate portion 12 and stretch out institute
Surface is stated to be formed.Interval region 122 is equipped between the jube 121 and the contact portion 23, the interval region 122 is in every row
The jube 121 and the contact portion 23 are spaced on the direction that conductive terminal 20 is laterally arranged.Further, the interval region
122 be the recess 1220 perforative forward of recessed formation, and the recess 1220 is lower than the 23 place face of contact portion, i.e. contact portion
23 contact surface.It should be noted that the short circuit between adjacent contact portion 23 is often as the corruption on the surface of tongue plate portion 12
Erosion causes, and the setting of the jube 121 and recess 1220 can be avoided maximumlly caused by the corrosion on surface of tongue plate portion 12
Short circuit between adjacent contact portion 23.
Specifically, the height of the jube 121 is higher than the contact portion 23, so set, when a docking connector (is not schemed
Show) when being docked with the electric connector 100, the jube 121 (can not scheme the docking terminal of docking connector (not shown)
Show) it is guided.In addition, the jube 121 exceeds forward the adjacent contact portion 23 on the extending direction of tongue plate portion 12
At least one of person, that is, when adjacent contact is there are in the case where length difference, the length of the jube is at least more adjacent
Short contact portion will be grown in contact portion.
In the present invention, it is set to the front end of the jube 121 between the adjacent contact portion 23 of every row's conductive terminal 20
Concordant setting.Conductive terminal 20 described in every row is included at least positioned at a pair of of ground terminal 201 of two opposite exterior lateral sides and positioned at described
Several signal terminals 202 between a pair of of ground terminal 201, the front end of the ground terminal 201 is compared to the signal terminal
The forward setting in front end of the jube 121 is also compared in the forward setting in 202 front end, the front end of the ground terminal 201.Certainly,
The front end of the jube 121 can be also arranged beyond the front end of the ground terminal 201.The signal terminal 202 includes data terminal
Son 2021 and power supply terminal 2022, in 100 use process of electric connector, the surface of the tongue plate portion of the two sides of power supply terminal 2022
It compares and more easily corrodes and the terminal of power supply terminal 2022 and its side is caused to be shorted.Therefore in electric connector 100 of the present invention, institute
It is at least that the contact portion 23 of power supply terminal 2022 and terminal adjacent thereto is mutually isolated to state jube 121.
The foregoing is merely some embodiments of the invention, the embodiment being not all of, ordinary skill people
Any equivalent variation that member takes technical solution of the present invention by reading description of the invention, is right of the invention
It is required that being covered.
Claims (10)
1. a kind of electric connector including insulating body, is contained in several conductive terminals of the insulating body and is coated on described
Shielding casing outside insulating body, the insulating body includes base portion and the tongue plate portion that extends anteriorly out from the base portion, described
Conductive terminal include the holding parts for being immobilizated in the base portion, extend back from the holding parts base portion weld part and from
What the holding parts extended forward is exposed to the contact portion on the surface of the tongue plate portion, it is characterised in that: the tongue plate portion setting
Have the adjacent contact portion jube separated from each other of the conductive terminal.
2. electric connector as described in claim 1, it is characterised in that: the jube is formed from the tongue plate portion one projection.
3. electric connector as described in claim 1, it is characterised in that: the height of the jube is higher than the contact portion.
4. electric connector as described in claim 1, it is characterised in that: adjacent contact of the jube from the conductive terminal
The root in portion extends forward and separates the adjacent contact portion, and the jube exceeds forward in the adjacent contact portion extremely
Few one.
5. electric connector as described in claim 1, it is characterised in that: between the contact portion of the conductive terminal and the jube
Equipped with interval region.
6. electric connector as claimed in claim 5, it is characterised in that: the recessed formation recess of interval region.
7. electric connector as claimed in claim 6, it is characterised in that: the recess is lower than plane where the contact portion.
8. electric connector as claimed in claim 6, it is characterised in that: the recess is forward through setting.
9. electric connector as described in claim 1, it is characterised in that: the tongue plate portion includes in two be oppositely arranged up and down
The surface, the conductive terminal include the two rows of conducting ends for being respectively arranged at described two surfaces in two rows arrangement
Son is provided with the jube between the adjacent contact of conductive terminal described in every row.
10. electric connector as claimed in claim 9, it is characterised in that: be set to the conductive terminal the contact portion it
Between the front end of jube be concordantly arranged, conductive terminal described in every row includes a pair of of the ground terminal and position positioned at two opposite outsides
Several signal terminals between the pair of ground terminal, the front end of the contact portion of the ground terminal is compared to the jube
The forward setting in front end, the forward setting in front end of the front end of the jube compared to the contact portion of the signal terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710599633.2A CN109286097B (en) | 2017-07-21 | 2017-07-21 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710599633.2A CN109286097B (en) | 2017-07-21 | 2017-07-21 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109286097A true CN109286097A (en) | 2019-01-29 |
| CN109286097B CN109286097B (en) | 2022-02-25 |
Family
ID=65185275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710599633.2A Active CN109286097B (en) | 2017-07-21 | 2017-07-21 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109286097B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023236498A1 (en) * | 2022-06-08 | 2023-12-14 | Oppo广东移动通信有限公司 | Connector and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203085801U (en) * | 2012-10-10 | 2013-07-24 | 立讯精密工业（昆山）有限公司 | Socket connector and plug connector |
| CN204243299U (en) * | 2014-07-16 | 2015-04-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN105244654A (en) * | 2015-11-03 | 2016-01-13 | 昆山全方位电子科技有限公司 | Electrical connector and manufacturing method thereof |
| CN205752662U (en) * | 2016-05-13 | 2016-11-30 | 广东杰思通讯股份有限公司 | Electric connector combination and plug connector thereof and electric connector for socket |
| CN206271955U (en) * | 2016-10-28 | 2017-06-20 | 启东乾朔电子有限公司 | Electric connector |
-
2017
- 2017-07-21 CN CN201710599633.2A patent/CN109286097B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203085801U (en) * | 2012-10-10 | 2013-07-24 | 立讯精密工业（昆山）有限公司 | Socket connector and plug connector |
| CN204243299U (en) * | 2014-07-16 | 2015-04-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN105244654A (en) * | 2015-11-03 | 2016-01-13 | 昆山全方位电子科技有限公司 | Electrical connector and manufacturing method thereof |
| CN205752662U (en) * | 2016-05-13 | 2016-11-30 | 广东杰思通讯股份有限公司 | Electric connector combination and plug connector thereof and electric connector for socket |
| CN206271955U (en) * | 2016-10-28 | 2017-06-20 | 启东乾朔电子有限公司 | Electric connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023236498A1 (en) * | 2022-06-08 | 2023-12-14 | Oppo广东移动通信有限公司 | Connector and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109286097B (en) | 2022-02-25 |
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