CN205944552U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205944552U CN205944552U CN201620943042.3U CN201620943042U CN205944552U CN 205944552 U CN205944552 U CN 205944552U CN 201620943042 U CN201620943042 U CN 201620943042U CN 205944552 U CN205944552 U CN 205944552U
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- CN
- China
- Prior art keywords
- ceramic wafer
- terminal
- electric connector
- terminal module
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an electric connector, it includes: insulator with install the terminal module in insulator, insulator includes along the butt joint chamber that the fore -and -aft direction runs through, the butt joint chamber is set to and can be supplied to dock the hyoplastron and insert along two opposite directions, the terminal module includes upper end submodule group, the lower extreme submodule is organized and press from both sides the metal hasp board of establishing between upper end submodule group and lower extreme submodule group, wherein upper end submodule group includes last ceramic plate and is fixed in the row's of going up terminal of ceramic plate, lower extreme submodule group including ceramic plate down with be fixed in lower row of terminal of ceramic plate down, the ceramic plate passed through the epoxy bonding together under upward ceramic plate, metal hasp board reached. With the replacement of the insulating plastic that bears conductive terminal among the prior art for the pottery, the risk of melting the plastic in the time of can effectively avoiding conductive terminal high temperature, and will go up ceramic plate, metal hasp board and down the ceramic plate pass through epoxy and bond together to the terminal module has been fixed steadily.
Description
Technical field
This utility model is related to a kind of electric connector, the fixing knot of more particularly, to a kind of fixed conductive terminals of electric connector
Structure.
Background technology
USB 3.0 promotes team (USB 3.0Promoters) and discloses USB in 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.
Prior art refer to the Chinese utility model patent the CN205178176Uth of on November 18th, 2015 bulletin specially
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 the lower row's terminal being fixed on lower collets, and described upper collets, metal latch buckle and lower collets lead to
Fit together.The upper and lower collets 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 high current, and lead to temperature to raise greatly, because plastic cement easily melts in high temperature
Change, thus leading to electric connector to have potential safety hazard.
In view of drawbacks described above, it is necessary in fact to design a kind of improved electric connector.
Utility model content
Technical problem to be solved in the utility model is：A kind of resistant to elevated temperatures electric connector is provided.
For solving above-mentioned technical problem, the technical solution of the utility model is：A kind of electric connector, it includes：Insulation is originally
Body and the terminal module being installed in insulating body, described insulating body includes the docking chamber run through along the longitudinal direction, described right
Connect chamber and be arranged to be available for dock hyoplastron and insert along contrary both direction, described terminal module includes upper terminal module, lower end submodule
Group and be folded in metal latch buckle between upper terminal module and lower terminal module, wherein said upper terminal module includes pottery
Plate and the upper row's terminal being fixed on ceramic wafer, described lower terminal module includes lower ceramic wafer and is fixed on the lower row of lower ceramic wafer
Terminal, described upper ceramic wafer, metal latch buckle and lower ceramic wafer pass through adhering with epoxy resin together.
Compared with prior art, this utility model has the beneficial effect that：The insulation of conducting terminal will be carried in prior art
Plastic cement replaces with pottery, can be prevented effectively from the risk melting plastic cement during conducting terminal high temperature, and by upper ceramic wafer, metal lock catch
Plate and lower ceramic wafer pass through adhering with epoxy resin together, thus stably securing terminal module.
The further improvement of this utility model is as follows：
Further, described upper ceramic wafer includes vertically stacked on top the first ceramic wafer together and the second pottery
Porcelain plate, described upper row's terminal is folded 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 order to
The positioning through hole of positioning convex column insertion.
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 is folded 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 mounting post downwards, and described 4th ceramic wafer is provided with for mounting post
The installing hole of insertion.
Further, described upper row's terminal has some upper docking section extending down into docking chamber and extends back super
Cross some upper weld part of ceramic wafer.
Further, described lower row's terminal has some lower docking section extending upward into docking chamber and extends back super
Cross down some lower weld part of ceramic wafer.
Further, the top surface of described metal latch buckle and bottom surface are all bonded with epoxy resin.
Brief description
Fig. 1 is the axonometric chart of this utility model electric connector.
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.
Specific embodiment
With reference to the accompanying drawings and examples the technology of the present invention innovation is described further.
As shown in Figures 1 to 5, for meeting a kind of electric connector 100 of the present utility model, it includes：Metal shell 1, solid
Surely the insulating body 2 being loaded in metal shell 1 and the terminal module 3 being installed in insulating body 2.
Insulating body 2 includes the docking chamber 21 run through along the longitudinal direction, and described docking chamber 21 is 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.One row's terminal groove 221 and position are respectively equipped with 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 running through in transverse direction, and described side channel 241 is more than side channel in the depth of fore-and-aft direction
The 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 extending forward from stage portion 26.The diameter with diameter greater than described body 27 of base portion 25, described base portion 25
It is provided with the bonnet lock hole 251 vertically running through, described body 27 is provided 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 the upper row being fixed on ceramic wafer 34
Terminal 35, described lower terminal module 32 includes lower ceramic wafer 36 and the lower row's terminal 37 being fixed on 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 extends downwardly
Enter some upper docking section 351 in docking chamber 21 and some upper weld part 352 extending rearward beyond ceramic wafer 34.Lower row end
Son 37 have some lower docking section 371 extending upward into docking chamber 21 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 together and the second ceramic wafer 42, institute
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 order to the first positioning convex column 412 insertion the first positioning through hole
421.
Lower ceramic wafer 34 includes vertically stacked on top the 3rd ceramic wafer 43 together and the 4th ceramic wafer 44, 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 order to the second positioning convex column 432 insertion 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 for mounting post 422 insertion
Dress hole 442.
The top surface 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.The lock that metal lock catch 33 plate includes flat part 331, the both lateral sides from flat part 331 extend anteriorly out
Detain the welding foot 333 that arm 332 and the both sides from flat part 331 extend back.Flat part 331 is provided with some edges vertically side
To the vertical through hole 334 running through, described some vertical through holes 334 are used for passing through of mounting post 422.The front end of lock catch arm 332 sets
There is the clasp 335 being protruding in docking chamber 21, described clasp 335 is used for the lock cooperation (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, and insulating body 2 is received in the inner.Metal shell 1 wraps
Include the leading section 11 corresponding with body 27 transition part 12 corresponding with stage portion 26 rear end corresponding with base portion 25
Portion 13.Rearward end 13 is provided with the stator 131 extending internally, and described stator 131 is used for the lock being inserted on insulating body 2
Hole 251, in order to fixed insulation body 2 and metal shell 1.The upper ceramic wafer 34 of terminal module 3 and lower ceramic wafer 34 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 the upper shielding piece 61 of insulating body 2 roof and diapire and lower shielding piece
62, described upper shielding piece 61 and lower shielding piece 62 all have metal material belt to be stamped to form.Described upper shielding piece 61 and lower shielding piece 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 this utility model
Porcelain, can be prevented effectively from the risk melting plastic cement during conducting terminal high temperature, and by upper ceramic wafer 34, metal latch buckle 33 and lower pottery
Porcelain plate 36 glues 5 by epoxy resin and is connected together, thus stably securing terminal module 3.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualizes from above-mentioned
Send out, without performing creative labour, done a variety of conversion, all fall within protection domain of the present utility model.
Claims (10)
1. a kind of electric connector, it includes：Insulating body and the terminal module being installed in insulating body, described insulating body bag
Include the docking chamber run through along the longitudinal direction, described docking chamber is arranged to be available for dock hyoplastron 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 is folded 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 in order to positioning convex column insertion.
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 is folded 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 for mounting post insertion.
8. electric connector as claimed in claim 1 it is characterised in that：Described upper row's terminal have extend down into docking chamber
Some upper docking section and extend rearward beyond 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 have extend upward into docking chamber
Some lower docking section and extend rearward beyond some lower weld part of lower ceramic wafer.
10. electric connector as claimed in claim 9 it is characterised in that：The top surface of described metal latch buckle is equal with bottom surface bonding
There is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620943042.3U CN205944552U (en) | 2016-08-25 | 2016-08-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620943042.3U CN205944552U (en) | 2016-08-25 | 2016-08-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944552U true CN205944552U (en) | 2017-02-08 |
Family
ID=57953210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620943042.3U Withdrawn - After Issue CN205944552U (en) | 2016-08-25 | 2016-08-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129688A (en) * | 2016-08-25 | 2016-11-16 | 启东乾朔电子有限公司 | Electric connector |
| CN110071398A (en) * | 2018-01-23 | 2019-07-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2016
- 2016-08-25 CN CN201620943042.3U patent/CN205944552U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129688A (en) * | 2016-08-25 | 2016-11-16 | 启东乾朔电子有限公司 | Electric connector |
| CN106129688B (en) * | 2016-08-25 | 2019-04-16 | 启东乾朔电子有限公司 | Electric connector |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20190416 |
|
| AV01 | Patent right actively abandoned |