CN106129688B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN106129688B CN106129688B CN201610723818.5A CN201610723818A CN106129688B CN 106129688 B CN106129688 B CN 106129688B CN 201610723818 A CN201610723818 A CN 201610723818A CN 106129688 B CN106129688 B CN 106129688B
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- CN
- China
- Prior art keywords
- ceramic wafer
- terminal
- electric connector
- row
- end submodule
- 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
- H01R13/46—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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention discloses a kind of electric connector, comprising: insulating body and the Terminals Die group being installed in insulating body, the insulating body includes perforative butt cavity along the longitudinal direction, the butt cavity is arranged to be inserted into for docking hyoplastron along opposite both direction, the Terminals Die group includes upper end submodule group, lower end submodule group and the metal latch buckle being folded between upper end submodule group and lower end submodule group, wherein the upper terminal mould group includes upper ceramic wafer and the upper row's terminal for being fixed on ceramic wafer, the lower end submodule group includes lower ceramic wafer and the lower row's terminal for being fixed on lower ceramic wafer, the upper ceramic wafer, metal latch buckle and lower ceramic wafer pass through adhering with epoxy resin together.The insulated plastic for carrying conductive terminal in the prior art is replaced with into ceramics, it is possible to prevente effectively from melting the risk of plastic cement when conductive terminal high temperature, and upper ceramic wafer, metal latch buckle and lower ceramic wafer are passed through into adhering with epoxy resin together, to steadily secure Terminals Die group.
Description
Technical field
The present invention relates to a kind of electric connector more particularly to a kind of holding structures of the fixed conductive terminals of electric connector.
Background technique
USB 3.0 promotes team (USB 3.0Promoters) and discloses USB June 23 in 2013
3.1Specification (specifications) 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 solves the global problem of " the eternal inaccurate plug of USB ",
It at will inserts front and back sides.
The prior art please refers to the Chinese utility model patent the CN205178176Uth of bulletin on November 18th, 2015 specially
Benefit, it discloses a kind of USB Type-C electric connectors comprising insulating body and the Terminals Die group being installed in insulating body,
The Terminals Die group includes upper end submodule group, lower end submodule group and the metal being folded between upper end submodule group and lower end submodule group
Locking plate, wherein the upper terminal mould group includes upper collets and the upper row's terminal for being fixed on collets, the lower end submodule
Group includes lower collets and the lower row's terminal for being fixed on lower collets, and the upper collets, metal latch buckle and lower collets are logical
It fits together.The upper and lower collets of carrying fixing terminal are by the plastic cement of plastic grains injection molding, and USB Type-C is electrically connected
Device is connect in application scenes, needs to transmit high current, and temperature is caused to increase greatly, since plastic cement is easy to melt at high temperature
Change, has security risk so as to cause electric connector.
In view of the above drawbacks, it is really necessary to design a kind of improved electric connector.
Summary of the invention
Technical problem to be solved by the present invention lies in: a kind of electric connector resistant to high temperature is provided.
In order to solve the above technical problems, the technical scheme is that
A kind of electric connector comprising: insulating body and the Terminals Die group being installed in insulating body, the insulating body
Including perforative butt cavity along the longitudinal direction, the butt cavity is arranged to be inserted into for docking hyoplastron along opposite both direction, institute
Stating Terminals Die group includes upper end submodule group, lower end submodule group and the metal latch being folded between upper end submodule group and lower end submodule group
Buckle, wherein the upper terminal mould group includes upper ceramic wafer and the upper row's terminal for being fixed on ceramic wafer, the lower end submodule group
Including lower ceramic wafer and the lower row's terminal for being fixed on lower ceramic wafer, the 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 insulated plastic of conductive terminal in the prior art
Replace with ceramics, it is possible to prevente effectively from when conductive terminal high temperature melt plastic cement risk, and by upper ceramic wafer, metal latch buckle and
Lower ceramic wafer passes through adhering with epoxy resin together, to steadily secure Terminals Die group.
The present invention further improves as follows:
Further, the upper ceramic wafer includes stacked on top the first ceramic wafer together and the second pottery along the vertical direction
Porcelain plate, upper row's terminal are folded between the first ceramic wafer and the second ceramic wafer, first ceramic wafer and the second ceramic wafer
Together also by adhering with epoxy resin.
Further, first ceramic wafer is arranged with several first containers, upper row's terminal point in transverse direction
It is not installed in corresponding first container.
Further, first ceramic wafer be equipped with downwardly projecting positioning convex column, second ceramic wafer be equipped with to
The positioning through hole of positioning convex column insertion.
Further, the lower ceramic wafer includes stacked on top third ceramic wafer together and the 4th pottery along the vertical direction
Porcelain plate, lower row's terminal are folded between third ceramic wafer and the 4th ceramic wafer, the third ceramic wafer and the 4th ceramic wafer
Together also by adhering with epoxy resin.
Further, the third ceramic wafer is arranged with several second containers, lower row's terminal point in transverse direction
It is not installed in corresponding second container.
Further, second ceramic wafer protrudes out downwards mounting post, and the 4th ceramic wafer, which is equipped with, is used for mounting post
The mounting hole of insertion.
Further, upper row's terminal has several upper docking sections for extending down into butt cavity and extends back super
Cross several upper weld parts of ceramic wafer.
Further, lower row's terminal has several lower docking sections for extending upward into butt cavity and extends back super
Cross down several lower weld parts of ceramic wafer.
Further, the top surface Yu bottom surface of the metal latch buckle are bonded with epoxy resin.
Detailed description of the invention
Fig. 1 is the perspective view 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 Terminals Die group as shown in Figure 2.
Fig. 4 is the exploded view of submodule group in upper end as shown in Figure 3.
Fig. 5 is the exploded view of submodule group in lower end as shown in Figure 3.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figures 1 to 5, to meet a kind of electric connector 100 of the invention comprising: metal shell 1, fixed dress
In the insulating body 2 in metal shell 1 and the Terminals Die group 3 being installed in insulating body 2.
Insulating body 2 includes that perforative butt cavity 21, the butt cavity 21 are arranged to dock hyoplastron along the longitudinal direction
(not shown) is inserted into along opposite both direction.Insulating body 2 includes roof 22, bottom wall 23 and two sidewalls 24, the accommodating chamber
21 are surrounded by roof 22, bottom wall 23 and two sidewalls 24.Row's terminal groove 221 and position are respectively equipped on roof 22 and bottom wall 23
Several through-holes 222 in 221 front of row's terminal groove, several through-holes 222 run through roof 22 and bottom wall 23 along the vertical direction.
Two sidewalls 24 are respectively equipped with one, and perforative side channel 241, the side channel 241 are greater than side channel in depth in the front-back direction in transverse direction
241 depth in the vertical direction.Insulating body 2 include base portion 25, from base portion 25 forward and the stage portion 26 that extends internally with
And the body part 27 extended forward from stage portion 26.The diameter of base portion 25 is greater than the diameter of the body part 27, the base portion 25
Equipped with perforative bonnet lock hole 251 along the vertical direction, the body part 27 is equipped with close to the position of stage portion 26 and passes through along the vertical direction
The fixing groove 271 worn.
Terminals Die group 3 is including upper end submodule group 31, lower end submodule group 32 and is folded in upper end submodule group 31 and lower end submodule
Metal latch buckle 33 between group 32.The upper end submodule group 31 includes upper ceramic wafer 34 and the upper row for being fixed on ceramic wafer 34
Terminal 35, the lower end submodule group 32 include lower ceramic wafer 36 and the lower row's terminal 37 for being fixed on lower ceramic wafer 36, the upper pottery
Porcelain plate 34, metal latch buckle 33 and lower ceramic wafer 36 are connected together by epoxy resin viscous 5.Upper row's terminal 35, which has, to be extended downwardly
Into butt cavity 21 several upper docking sections 351 and extend rearward beyond several upper weld parts 352 of upper ceramic wafer 34.Lower row end
Son 37 have several lower docking sections 371 for extending upward into butt cavity 21 and extend rearward beyond lower ceramic wafer 36 it is several under
Weld part 372.
Upper ceramic wafer 34 includes the first ceramic wafer 41 and the second ceramic wafer 42 of stacked on top together along the vertical direction, institute
The row's of stating terminal 35 is folded between the first ceramic wafer 41 and the second ceramic wafer 42, first ceramic wafer 41 and the second ceramic wafer
42 bond together also by epoxy resin 5.First ceramic wafer 41 is arranged with several first containers in transverse direction
411, upper row's terminal 35 is respectively arranged in corresponding first container 411.First ceramic wafer 41 is equipped with downwardly projecting
The first positioning convex column 412, second ceramic wafer 42 is equipped with the first positioning through hole for being inserted into the first positioning convex column 412
421。
Lower ceramic wafer 34 includes the third ceramic wafer 43 and the 4th ceramic wafer 44 of stacked on top together along the vertical direction, institute
It states lower row's terminal 37 to be folded between third ceramic wafer 43 and the 4th ceramic wafer 44, the third ceramic wafer 43 and the 4th ceramic wafer
44 also by adhering with epoxy resin 5 together.The third ceramic wafer 43 is arranged with several second containers in transverse direction
431, lower row's terminal 37 is respectively arranged in corresponding second container 431.The third ceramic wafer 43 is equipped with protruding upward
The second positioning convex column 432, the 4th ceramic wafer 44 is equipped with the second positioning through hole for being inserted into the second positioning convex column 432
441.Second ceramic wafer 42 protrudes out downwards mounting post 422, and the 4th ceramic wafer 44 is equipped with the peace being inserted into for mounting post 422
Fill hole 442.
The top surface and bottom surface of metal latch buckle 33 are bonded with epoxy resin 5, to be more steadily adhered to upper ceramic wafer
34 and lower ceramic wafer 34.The lock that 33 plate of metal lock catch includes flat part 331, is extended anteriorly out from the both lateral sides of flat part 331
Buckle arm 332 and the welding foot 333 extended back from the two sides of flat part 331.Flat part 331 is equipped with several along vertical side
To perforative vertical through-hole 334, several vertical through-holes 334 are passed through for mounting post 422.The front end of lock catch arm 332 is set
There are the clasp 335 being protruding in butt cavity 21, lock (not shown) cooperation of the clasp 335 for docking connector.Metal
The side of locking plate 33 is equipped with for the latch portion 336 with 241 snap fit of side channel.
Metal shell 1 is similar with the shape of insulating body 2, in the inner by the storage of insulating body 2.Metal shell 1 wraps
Include front end 11 corresponding with body part 27, transition part 12 corresponding with stage portion 26, rear end corresponding with base portion 25
Portion 13.Rear end 13 is equipped with the fixinig plate 131 to extend internally, and the fixinig plate 131 is used for the lock being inserted on insulating body 2
Hole 251, to fixed insulating body 2 and metal shell 1.The upper ceramic wafer 34 of Terminals Die group 3 and lower ceramic wafer 34 are respectively equipped with
Fixed block 38 protruding upward and downwardly projecting, the fixed block 38 be housed in fixing groove 271 with by Terminals Die group 3 and insulation this
Body 2 is fixed together.
Electric connector 100 further includes the upper shielding piece 61 and lower shielding piece for being separately mounted to 2 roof of insulating body and bottom wall
62, the upper shielding piece 61 and lower shielding piece 62 have metal material belt to be stamped to form.The upper shielding piece 61 and lower shielding piece 62
It is respectively provided with the contact flat spring 63 being inserted into respective through hole.
Compared with prior art, the insulated plastic for carrying conductive terminal in the prior art is replaced with ceramics by the present invention, can
Melt the risk of plastic cement when effectively avoiding conductive terminal high temperature, and by upper ceramic wafer 34, metal latch buckle 33 and lower ceramic wafer
36 are connected together by epoxy resin viscous 5, to steadily secure Terminals Die group 3.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, made various transformation are within the scope of the present invention.
Claims (9)
1. a kind of electric connector comprising: insulating body and the Terminals Die group being installed in insulating body, the insulating body packet
Perforative butt cavity along the longitudinal direction is included, the butt cavity is arranged to be inserted into for docking hyoplastron along opposite both direction, described
Terminals Die group includes upper end submodule group, lower end submodule group and the metal lock catch being folded between upper end submodule group and lower end submodule group
Plate, it is characterised in that: the upper end submodule group includes upper ceramic wafer and the upper row's terminal for being mounted on ceramic wafer, under described
Terminals Die group includes lower ceramic wafer and the lower row's terminal for being mounted on lower ceramic wafer, the upper ceramic wafer, metal latch buckle and
Lower ceramic wafer by adhering with epoxy resin together, the upper ceramic wafer include along the vertical direction stacked on top together first
Ceramic wafer and the second ceramic wafer, upper row's terminal are folded between the first ceramic wafer and the second ceramic wafer, first ceramics
Plate and the second ceramic wafer also by adhering with epoxy resin together.
2. electric connector as described in claim 1, it is characterised in that: first ceramic wafer is arranged with several in transverse direction
First container, upper row's terminal are respectively arranged in corresponding first container.
3. electric connector as claimed in claim 2, it is characterised in that: first ceramic wafer is equipped with downwardly projecting convex
Column, second ceramic wafer are equipped with the positioning through hole being inserted into positioning convex column.
4. electric connector as claimed in claim 3, it is characterised in that: the lower ceramic wafer includes stacked on top along the vertical direction
Third ceramic wafer and the 4th ceramic wafer together, lower row's terminal are folded between third ceramic wafer and the 4th ceramic wafer,
The third ceramic wafer and the 4th ceramic wafer also by adhering with epoxy resin together.
5. electric connector as claimed in claim 4, it is characterised in that: the third ceramic wafer is arranged with several in transverse direction
Second container, lower row's terminal are respectively arranged in corresponding second container.
6. electric connector as claimed in claim 5, it is characterised in that: second ceramic wafer protrudes out downwards mounting post, institute
It states the 4th ceramic wafer and is equipped with the mounting hole being inserted into for mounting post.
7. electric connector as described in claim 1, it is characterised in that: upper row's terminal, which has, extends down into butt cavity
Several upper docking sections and extend rearward beyond several upper weld parts of ceramic wafer.
8. electric connector as described in claim 1, it is characterised in that: lower row's terminal, which has, extends upward into butt cavity
Several lower docking sections and extend rearward beyond several lower weld parts of lower ceramic wafer.
9. electric connector as claimed in claim 8, it is characterised in that: the top surface of the metal latch buckle is bonded with bottom surface
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 CN106129688A (en) | 2016-11-16 |
| CN106129688B true 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) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196114B (en) * | 2017-06-08 | 2023-04-07 | 启东乾朔电子有限公司 | USB Type-C connector |
| CN107658618B (en) * | 2017-08-10 | 2021-10-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN109428192B (en) * | 2017-08-24 | 2022-08-19 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN207442102U (en) | 2017-10-30 | 2018-06-01 | 富誉电子科技（淮安）有限公司 | Electric connector |
| CN110071398B (en) * | 2018-01-23 | 2022-04-22 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
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 |
| 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 |
-
2016
- 2016-08-25 CN CN201610723818.5A patent/CN106129688B/en active Active
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106129688A (en) | 2016-11-16 |
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