CN106129688A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN106129688A CN106129688A CN201610723818.5A CN201610723818A CN106129688A CN 106129688 A CN106129688 A CN 106129688A CN 201610723818 A CN201610723818 A CN 201610723818A CN 106129688 A CN106129688 A CN 106129688A
- Authority
- CN
- China
- Prior art keywords
- ceramic wafer
- terminal
- terminal module
- electric connector
- row
- 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
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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
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Abstract
The open a kind of electric connector of the present invention, comprising: insulating body and the terminal module being installed in insulating body, described insulating body includes the docking chamber run through along the longitudinal direction, described docking chamber is arranged to be available for docking hyoplastron and inserts along contrary both direction, described terminal module includes upper terminal module, lower terminal module and the metal latch buckle being folded between upper terminal module and lower terminal module, wherein said upper terminal module includes ceramic wafer and is fixed on upper row's terminal of ceramic wafer, described lower terminal module includes lower ceramic wafer and is fixed on lower row's terminal of lower ceramic wafer, described upper ceramic wafer, metal latch buckle and lower ceramic wafer are by adhering with epoxy resin together.The insulation plastic cement carrying conducting terminal in prior art is replaced with pottery, the risk of plastic cement is melted when can be prevented effectively from conducting terminal high temperature, and by upper ceramic wafer, metal latch buckle and lower ceramic wafer by adhering with epoxy resin together, thus stably secure terminal module.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to the holding structure of the fixed conductive terminals of a kind of electric connector.
Background technology
USB 3.0 promotes team (USB 3.0Promoters) and discloses USB June 23 in 2013
3.1Specification (specifications), which defines USB Type-C electric connector.The bright spot of USB Type-C electric connector
It is more slim design, supports the two-sided insertion of USB interface, formally solve the global problem of " the eternal inaccurate plug of USB ",
Positive and negative is at will inserted.
The Chinese utility model patent the CN205178176Uth that prior art refer to bulletin on November 18th, 2015 is special
Profit, it discloses a kind of USB Type-C electric connector, and it includes insulating body and the terminal module being installed in insulating body,
Described terminal module includes upper terminal module, lower terminal module and is folded in the metal between upper terminal module and lower terminal module
Locking board, wherein said upper terminal module includes collets and is fixed on upper row's terminal of collets, described lower end submodule
Group includes lower collets and is fixed on lower row's terminal of lower collets, and described upper collets, metal latch buckle and lower collets are logical
Fit together.The upper and lower collets of carrying fixing terminal are by the plastic cement of plastic grains injection mo(u)lding, and USB Type-C is electrically connected
Connect device in application scenes, need to transmit big electric current, and cause temperature to raise greatly, owing to plastic cement easily melts when high temperature
Change, thus cause electric connector to have potential safety hazard.
In view of drawbacks described above, it is necessary to design the electric connector of a kind of improvement in fact.
Summary of the invention
The technical problem to be solved is: provide a kind of resistant to elevated temperatures electric connector.
For solving above-mentioned technical problem, the technical scheme is that
A kind of electric connector, comprising: insulating body and the terminal module being installed in insulating body, described insulating body
Including the docking chamber run through along the longitudinal direction, described docking chamber is arranged to be available for docking hyoplastron and inserts along contrary both direction, institute
State terminal module include upper terminal module, lower terminal module and be folded in the metal latch between upper terminal module and lower terminal module
Buckle, wherein said upper terminal module includes ceramic wafer and is fixed on upper row's terminal of ceramic wafer, described lower terminal module
Including lower ceramic wafer and the lower row's terminal being fixed on lower ceramic wafer, described upper ceramic wafer, metal latch buckle and lower ceramic wafer pass through
Adhering with epoxy resin is together.
Compared with prior art, the present invention has the beneficial effect that: will carry the insulation plastic cement of conducting terminal in prior art
Replace with pottery, when can be prevented effectively from conducting terminal high temperature, melt the risk of plastic cement, and by upper ceramic wafer, metal latch buckle and
Lower ceramic wafer by adhering with epoxy resin together, thus stably secures terminal module.
The present invention further improves as follows:
Further, described upper ceramic wafer includes that vertically stacked on top the first ceramic wafer and second together is made pottery
Porcelain plate, described upper row's terminal clamp is located between the first ceramic wafer and the second ceramic wafer, described first ceramic wafer and the second ceramic wafer
Also by adhering with epoxy resin together.
Further, described first ceramic wafer is arranged with some first accepting grooves in transverse direction, and described upper row's terminal divides
It is not installed in corresponding first accepting groove.
Further, described first ceramic wafer is provided with downwardly projecting positioning convex column, described second ceramic wafer be provided with in order to
The positioning through hole that positioning convex column is inserted.
Further, described lower ceramic wafer includes vertically stacked on top the 3rd ceramic wafer together and the 4th pottery
Porcelain plate, described lower row's terminal clamp is located between the 3rd ceramic wafer and the 4th ceramic wafer, described 3rd ceramic wafer and the 4th ceramic wafer
Also by adhering with epoxy resin together.
Further, described 3rd ceramic wafer is arranged with some second accepting grooves in transverse direction, and described lower row's terminal divides
It is not installed in corresponding second accepting groove.
Further, described second ceramic wafer protrudes out downwards mounting post, and described 4th ceramic wafer is provided with for mounting post
The installing hole inserted.
Further, described upper row's terminal has and extends down into the docking some upper docking section in chamber and extend back super
Cross the some upper weld part of ceramic wafer.
Further, described lower row's terminal has and extends upward into the docking some lower docking section in chamber and extend back super
Cross down the some lower weld part of ceramic wafer.
Further, the end face of described metal latch buckle and bottom surface are all bonded with epoxy resin.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of electric connector of the present invention.
Fig. 2 is the exploded view of electric connector as shown in Figure 1.
Fig. 3 is the exploded view of terminal module as shown in Figure 2.
Fig. 4 is the exploded view of upper terminal module as shown in Figure 3.
Fig. 5 is the exploded view of lower terminal module as shown in Figure 3.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, for meeting a kind of electric connector 100 of the present invention, comprising: metal shell 1, fixing dress
Insulating body 2 in metal shell 1 and the terminal module 3 being installed in insulating body 2.
Insulating body 2 includes that the docking chamber 21 run through along the longitudinal direction, described docking chamber 21 are arranged to be available for docking hyoplastron
(not shown) inserts along contrary both direction.Insulating body 2 includes roof 22, diapire 23 and two side 24, described host cavity
21 are surrounded by roof 22, diapire 23 and two side 24.Row's terminal groove 221 and a position it is respectively equipped with on roof 22 and diapire 23
In some through holes 222 in row's terminal groove 221 front, described some through holes 222 vertically run through roof 22 and diapire 23.
Two side 24 is respectively equipped with a side channel 241 run through in transverse direction, and described side channel 241 is more than side channel in the degree of depth of fore-and-aft direction
The degree of depth of 241 in the vertical directions.Insulating body 2 include base portion 25, from base portion 25 forward and the stage portion 26 that extends internally with
And the body 27 extended forward from stage portion 26.The diameter of base portion 25 is more than the diameter of described body 27, described base portion 25
Being provided with the bonnet lock hole 251 vertically run through, described body 27 is provided with near the position of stage portion 26 and vertically passes through
The fixing groove 271 worn.
Terminal module 3 includes upper terminal module 31, lower terminal module 32 and is folded in upper terminal module 31 and lower end submodule
Metal latch buckle 33 between group 32.Described upper terminal module 31 includes ceramic wafer 34 and is fixed on the upper row of ceramic wafer 34
Terminal 35, described lower terminal module 32 includes lower ceramic wafer 36 and is fixed on lower row's terminal 37 of lower ceramic wafer 36, described upper pottery
Porcelain plate 34, metal latch buckle 33 and lower ceramic wafer 36 glue 5 by epoxy resin and are connected together.Upper row's terminal 35 has and downwardly extends
Enter the some upper docking section 351 in docking chamber 21 and extend rearward beyond the some upper weld part 352 of ceramic wafer 34.Lower row's end
Son 37 have extend upward into docking chamber 21 some lower docking section 371 and extend rearward beyond lower ceramic wafer 36 some under
Weld part 372.
Upper ceramic wafer 34 includes vertically stacked on top the first ceramic wafer 41 and the second ceramic wafer 42, institute together
The row's of stating terminal 35 is folded between the first ceramic wafer 41 and the second ceramic wafer 42, described first ceramic wafer 41 and the second ceramic wafer
42 bond together also by epoxy resin 5.Described first ceramic wafer 41 is arranged with some first accepting grooves in transverse direction
411, described upper row's terminal 35 is respectively arranged in corresponding first accepting groove 411.Described first ceramic wafer 41 is provided with downwardly projecting
The first positioning convex column 412, described second ceramic wafer 42 be provided with in order to first positioning convex column 412 insert the first positioning through hole
421。
Lower ceramic wafer 34 includes vertically stacked on top the 3rd ceramic wafer 43 and the 4th ceramic wafer 44 together, institute
State lower row's terminal 37 to be folded between the 3rd ceramic wafer 43 and the 4th ceramic wafer 44, described 3rd ceramic wafer 43 and the 4th ceramic wafer
44 also by adhering with epoxy resin 5 together.Described 3rd ceramic wafer 43 is arranged with some second accepting grooves in transverse direction
431, described lower row's terminal 37 is respectively arranged in corresponding second accepting groove 431.Described 3rd ceramic wafer 43 is provided with protruding upward
The second positioning convex column 432, described 4th ceramic wafer 44 be provided with in order to second positioning convex column 432 insert the second positioning through hole
441.Second ceramic wafer 42 protrudes out downwards mounting post 422, and described 4th ceramic wafer 44 is provided with the peace inserted for mounting post 422
Dress hole 442.
The end face of metal latch buckle 33 and bottom surface are all bonded with epoxy resin 5, to be more stably adhered to upper ceramic wafer
34 and lower ceramic wafer 34.Metal lock catch 33 plate includes the lock that flat part 331, both lateral sides from flat part 331 extend anteriorly out
The welding foot 333 that button arm 332 and the both sides from flat part 331 extend back.Flat part 331 is provided with vertically side, some edges
To the vertical through hole 334 run through, described some vertical through hole 334 passing for mounting post 422.The front end of lock catch arm 332 sets
Having and be protruding to dock the clasp 335 in chamber 21, described clasp 335 coordinates for the snap close (not shown) of butt connector.Metal
The side of locking board 33 is provided with for the latch part 336 with side channel 241 snap fit.
Metal shell 1 is similar with the profile of insulating body 2, to be received in the inner by insulating body 2.Metal shell 1 wraps
Include the rear end that the leading section 11 corresponding with body 27 transition part 12 corresponding with stage portion 26 is corresponding with base portion 25
Portion 13.Rearward end 13 is provided with the stator 131 extended internally, and described stator 131 is for being inserted into the snap close on insulating body 2
Hole 251, in order to fixed insulation body 2 and metal shell 1.Upper ceramic wafer 34 and the lower ceramic wafer 34 of terminal module 3 are respectively equipped with
Protruding upward and downwardly projecting fixed block 38, described fixed block 38 is housed in fixing groove 271 with by terminal module 3 with insulation originally
Body 2 is fixed together.
Electric connector 100 also includes being separately mounted to insulating body 2 roof and the upper shielding sheet 61 of diapire and lower shielding sheet
62, described upper shielding sheet 61 and lower shielding sheet 62 all have metal material belt to be stamped to form.Described upper shielding sheet 61 and lower shielding sheet 62
It is respectively provided with the contact flat spring 63 being inserted in respective through hole.
Compared with prior art, the insulation plastic cement carrying conducting terminal in prior art is replaced with pottery by the present invention, can
The risk of plastic cement is melted during to be prevented effectively from conducting terminal high temperature, and by upper ceramic wafer 34, metal latch buckle 33 and lower ceramic wafer
36 glue 5 by epoxy resin is connected together, thus stably secures terminal module 3.
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design,
Without performing creative labour, done all conversion, within all falling within protection scope of the present invention.
Claims (10)
1. an electric connector, comprising: insulating body and the terminal module being installed in insulating body, described insulating body bag
Including the docking chamber run through along the longitudinal direction, described docking chamber is arranged to be available for docking hyoplastron and inserts along contrary both direction, described
Terminal module includes upper terminal module, lower terminal module and is folded in the metal lock catch between upper terminal module and lower terminal module
Plate, it is characterised in that: described upper terminal module includes ceramic wafer and is fixed on upper row's terminal of ceramic wafer, described lower terminal
Module includes lower ceramic wafer and is fixed on lower row's terminal of lower ceramic wafer, described upper ceramic wafer, metal latch buckle and lower ceramic wafer
By adhering with epoxy resin together.
2. electric connector as claimed in claim 1, it is characterised in that: described upper ceramic wafer includes vertically stacked on top
The first ceramic wafer together and the second ceramic wafer, described upper row's terminal clamp is located between the first ceramic wafer and the second ceramic wafer,
Described first ceramic wafer and the second ceramic wafer are also by adhering with epoxy resin together.
3. electric connector as claimed in claim 2, it is characterised in that: described first ceramic wafer is arranged with some in transverse direction
First accepting groove, described upper row's terminal is respectively arranged in corresponding first accepting groove.
4. electric connector as claimed in claim 3, it is characterised in that: described first ceramic wafer is provided with downwardly projecting convex
Post, described second ceramic wafer is provided with the positioning through hole inserted in order to positioning convex column.
5. electric connector as claimed in claim 4, it is characterised in that: described lower ceramic wafer includes vertically stacked on top
The 3rd ceramic wafer together and the 4th ceramic wafer, described lower row's terminal clamp is located between the 3rd ceramic wafer and the 4th ceramic wafer,
Described 3rd ceramic wafer and the 4th ceramic wafer are also by adhering with epoxy resin together.
6. electric connector as claimed in claim 5, it is characterised in that: described 3rd ceramic wafer is arranged with some in transverse direction
Second accepting groove, described lower row's terminal is respectively arranged in corresponding second accepting groove.
7. electric connector as claimed in claim 6, it is characterised in that: described second ceramic wafer protrudes out downwards mounting post, institute
State the 4th ceramic wafer and be provided with the installing hole inserted for mounting post.
8. electric connector as claimed in claim 1, it is characterised in that: described upper row's terminal has and extends down into docking chamber
Some upper docking section and extend rearward beyond the some upper weld part of ceramic wafer.
9. electric connector as claimed in claim 1, it is characterised in that: described lower row's terminal has and extends upward into docking chamber
Some lower docking section and extend rearward beyond the some lower weld part of lower ceramic wafer.
10. electric connector as claimed in claim 9, it is characterised in that: the end face of described metal latch buckle is the most bonding with bottom surface
There is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723818.5A CN106129688B (en) | 2016-08-25 | 2016-08-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723818.5A CN106129688B (en) | 2016-08-25 | 2016-08-25 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129688A true CN106129688A (en) | 2016-11-16 |
| CN106129688B CN106129688B (en) | 2019-04-16 |
Family
ID=57273882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610723818.5A Active CN106129688B (en) | 2016-08-25 | 2016-08-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129688B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196114A (en) * | 2017-06-08 | 2017-09-22 | 启东乾朔电子有限公司 | USB Type C connectors |
| CN107658618A (en) * | 2017-08-10 | 2018-02-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN109428192A (en) * | 2017-08-24 | 2019-03-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US20190229471A1 (en) * | 2018-01-23 | 2019-07-25 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having a ceramic body part and a metallic shielding plate molded to the ceramic body part |
| US10651605B2 (en) | 2017-10-30 | 2020-05-12 | Fuyu Electronical Technology (Huaian) Co. | Electrical connector having an improved isolative block |
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| CN201708345U (en) * | 2010-07-01 | 2011-01-12 | 杨淑惠 | Electric connector |
| CN203103583U (en) * | 2011-11-07 | 2013-07-31 | 苹果公司 | Plug connector and two-sided plug connector |
| CN103441345A (en) * | 2013-07-30 | 2013-12-11 | 张家港市格致电器制造有限公司 | Sealing terminal board |
| CN104112933A (en) * | 2013-04-18 | 2014-10-22 | 莫列斯公司 | Connector, connector element, and method for manufacturing connector element |
| CN104779464A (en) * | 2015-04-14 | 2015-07-15 | 四川华丰企业集团有限公司 | Metal brazing sealing type airtight electric connector and manufacturing process thereof |
| CN205178176U (en) * | 2014-11-21 | 2016-04-20 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN205944552U (en) * | 2016-08-25 | 2017-02-08 | 启东乾朔电子有限公司 | Electric connector |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201708345U (en) * | 2010-07-01 | 2011-01-12 | 杨淑惠 | Electric connector |
| CN203103583U (en) * | 2011-11-07 | 2013-07-31 | 苹果公司 | Plug connector and two-sided plug connector |
| CN104112933A (en) * | 2013-04-18 | 2014-10-22 | 莫列斯公司 | Connector, connector element, and method for manufacturing connector element |
| CN103441345A (en) * | 2013-07-30 | 2013-12-11 | 张家港市格致电器制造有限公司 | Sealing terminal board |
| CN205178176U (en) * | 2014-11-21 | 2016-04-20 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN104779464A (en) * | 2015-04-14 | 2015-07-15 | 四川华丰企业集团有限公司 | Metal brazing sealing type airtight electric connector and manufacturing process thereof |
| CN205944552U (en) * | 2016-08-25 | 2017-02-08 | 启东乾朔电子有限公司 | Electric connector |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196114A (en) * | 2017-06-08 | 2017-09-22 | 启东乾朔电子有限公司 | USB Type C connectors |
| CN107658618A (en) * | 2017-08-10 | 2018-02-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10468825B2 (en) | 2017-08-10 | 2019-11-05 | Foxconn Interconnect Technology Limited | Electrical connector free from melting of plastics at high temperatures while shielding high frequency interference |
| CN109428192A (en) * | 2017-08-24 | 2019-03-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10468826B2 (en) | 2017-08-24 | 2019-11-05 | Foxconn Interconnect Technology Limited | Electrical connector having an improved tongue portion |
| CN109428192B (en) * | 2017-08-24 | 2022-08-19 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US10651605B2 (en) | 2017-10-30 | 2020-05-12 | Fuyu Electronical Technology (Huaian) Co. | Electrical connector having an improved isolative block |
| US20190229471A1 (en) * | 2018-01-23 | 2019-07-25 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having a ceramic body part and a metallic shielding plate molded to the ceramic body part |
| CN110071398A (en) * | 2018-01-23 | 2019-07-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10826244B2 (en) * | 2018-01-23 | 2020-11-03 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector having a ceramic body part and a metallic shielding plate molded to the ceramic body part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106129688B (en) | 2019-04-16 |
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