CN106848729A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN106848729A CN106848729A CN201710096659.5A CN201710096659A CN106848729A CN 106848729 A CN106848729 A CN 106848729A CN 201710096659 A CN201710096659 A CN 201710096659A CN 106848729 A CN106848729 A CN 106848729A
- Authority
- CN
- China
- Prior art keywords
- terminal
- electric connector
- connected components
- power supply
- insulator
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 49
- 239000012212 insulator Substances 0.000 claims abstract description 17
- 238000003032 molecular docking Methods 0.000 claims description 22
- 238000001746 injection moulding Methods 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013501 data transformation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of electric connector, including metal shell and be assembled in the metal shell to connected components, it is described that first end subgroup is included to connected components, Second terminal group, it is held on the metal medium plate between described first and second terminal group, and by described first, Second terminal group takes shape in the first insulator of one with metal medium plate, described first, Second terminal group includes being located at two outermost ground terminals, two power supply terminals between two ground terminal, and some signal terminals between two power supply terminal, do not exist metal medium plate between the power supply terminal and the signal terminal, ground terminal contact is arranged up and down and pressure grips metal medium plate, row's power supply terminal misplaces in vertical direction with the part-structure of upper and lower row of signal terminals or is formed in the positioning convex portion of plug orientation dislocation in terminal both lateral sides up and down.The application electric connector injection number of times is few.
Description
Technical field
The application is related to electric connector field, espespecially a kind of Type c-type USB sockets for reducing shaping number of times.
Background technology
To provide stronger functional requirement, Type c-types USB connector provides up to 24 combinations of conducting terminal,
The conducting terminal of Type c-type USB sockets is symmetrical arranged in two rows to support positive anti-plug, to provide good high-speed transfer
Performance simultaneously strengthens docking the intensity of tongue, one is clamped between two rows terminal and shields metallic plate, and conducting terminal is necessary to ensure that
Do not contact shielding metallic plate in limited space, it is necessary to the injection moulding for carrying out up to 3-4 times is operated when this causes manufacture,
Considerably increase manufacturing cost.
And the market demand can't reach the height as needed for standard for the requirement of data-transformation facility, on the contrary to intelligence
The charging interval of mobile phone proposes requirement higher, that is, need reduce data transfer terminal, and strengthening electric current transmission terminal for
The bearing capacity of electric current, and in the case of reducing number of terminals, in view of injection forming mold to arranging conducting terminal and metal up and down
Middle plate cannot be fixed simultaneously, it is still desirable to be molded respectively with metal medium plate to arranging terminal up and down respectively, at least need three times
Injection molding process above could complete the production of product, product cost is remained high.
The content of the invention
In consideration of it, being necessary to provide a kind of electric connector, the electric connector is that can be fixed simultaneously in injection moulding up and down
The Type c-types USB socket of terminal and metal medium plate is arranged to reduce the number of times of injection moulding.
In order to solve the above technical problems, this application provides a kind of electric connector, including metal shell and it is assembled in described
In metal shell to connected components, it is described that connected components are included with first end subgroup, Second terminal group, described first and the is held on
Metal medium plate between two-terminal group and first, second terminal group and metal medium plate are taken shape in the first insulation of one
Body, first, second terminal group includes being located at two outermost ground terminals, between two ground terminal two
Power supply terminal and some signal terminals between two power supply terminal, the power supply terminal and the signal terminal it
Between do not exist metal medium plate, up and down arrange ground terminal contact and press grip metal medium plate, up and down row power supply terminal with it is upper and lower
The part-structure of row of signal terminals misplaces in vertical direction or is formed in the positioning of plug orientation dislocation in terminal both lateral sides
Convex portion, when making injection moulding, can fix first, second terminal group and metal medium plate from above-below direction simultaneously.
The application Type c-type USB electric connectors possess less number of terminals, between excision power supply terminal and signal terminal
Metal medium plate, make it is described up and down row power supply terminal produce part-structure position in vertical direction with upper and lower row of signal terminals
Dislocation is formed in the positioning convex portion of plug orientation dislocation in terminal both lateral sides, disposably can so distinguish from above-below direction
Fixation first, second terminal group reaches the purpose for reducing injection moulding number of operations.
Preferably, first insulator includes base portion and from before the base portion to extending the docking section that is formed, described the
First, each conducting terminal of Second terminal group include holding parts, from before the holding parts to extending and be exposed to the docking section
The contact site on surface and the leg from the rearwardly extending formation of the holding parts.
Preferably, the holding parts of the power supply terminal of first, second terminal group misplace with injection in vertical direction
The two rows power supply terminal can be fixed in forming process from above-below direction simultaneously.
Preferably, some signal terminals both lateral sides extend be formed in plug orientation dislocation positioning convex portion so that
Two row of signal terminals can be fixed in injection molding process from above-below direction simultaneously.
Preferably, formed when first insulator is the first injection moulding, and form some fixed on the docking section
Position groove.
Preferably, injection moulding forms the second insulator to cover the detent first insulator again.
Preferably, the electric connector also include by metallic plate connected components being fixed in the metal shell,
And it is covered in the marine glue to connected components afterbody.
Preferably, the metal shell includes pre-and post perforative docking chamber, docks cavity rear end and be wider than described positioned at described
Docking chamber to connected components clamping platform and positioned at the metallic plate spot-welding part to connected components clamping platform rear end.
Preferably, it is described that connected components are inserted in the docking chamber from the rear end of the metal shell, now, described first
The base portion of insulator be connected in it is described on connected components clamping platform, then, after the metallic plate is fixed on first insulator
And be welded on the spot-welding part of the metal shell described to connected components with fixation.
Preferably, the front outer in the metal shell docking chamber is coated with water proof ring.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen
Schematic description and description please does not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the three-dimensional combination figure of the application electric connector；
Fig. 2 is the three-dimensional exploded view of the application electric connector；
Fig. 3 is three-dimensional exploded view and partial enlarged drawing of the application electric connector to connected components；
Fig. 4 is the conducting terminal of the application electric connector and the three-dimensional exploded view of metal medium plate.
Specific embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Corresponding accompanying drawing is clearly and completely described to technical scheme.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of the application protection.
Refer to shown in Fig. 1 to Fig. 4, the application electric connector is Type c-type USB sockets, including metal shell 10, group
Loaded in the metal shell 10 to connected components A, by the metallic plate being fixed in the metal shell 10 to connected components A
15 and it is covered in the marine glue 16 to connected components A afterbodys.
The metal shell 10 is made realization in effect of the grafting direction without riveted gap using powder metallurgy or CNC techniques
Really.The metal shell 10 is including pre-and post perforative docking chamber 11, positioned at the rear end of docking chamber 11 and is wider than the docking chamber
11 to connected components clamping platform 12 and positioned at the spot-welding part 13 of metallic plate 15 to the rear end of connected components clamping platform 12.It is described right
The front outer for connecing chamber 11 is coated with water proof ring 14.
It is described to include first end subgroup 20a, Second terminal group 20b to connected components A, be held on first, second terminal
Group 20a, metal medium plate 40 between 20b and will the first, second terminal group 20a, 20b and metal medium plate 40 take shape in one
First insulator 50 of body.The insulating body 50 includes base portion 51 and from before the base portion 51 to the docking section for extending formation
52.Each conducting terminal of first, second the terminal group 20a, 20b includes holding parts 21, from before the holding parts 21 to prolonging
Stretch and be exposed to the contact site 22 and the leg 23 from the rearwardly extending formation of the holding parts 21 on the surface of the docking section 52.Institute
State first, second terminal group 20a, 20b include be located at two outermost ground terminals 24, positioned at two ground terminal 24 it
Between two power supply terminals 25 and some signal terminals 26 between two power supply terminal 25.
The metal medium plate 40 is positioned at both lateral sides and completely self-contained two block structure, i.e., described first, second terminal
Group 20a, does not exist metal medium plate 40 between the power supply terminal 25 and signal terminal 26 of 20b, and the metal medium plate 40 is only located at
Between the ground terminal 24 of first, second the terminal group 20a, 20b.
The ground terminal 24 of first, second the terminal group 20a, 20b contacts and clamps the metal medium plate 40 and be grounded,
So directly simultaneously fixed can up and down arrange ground terminal 24；The power supply terminal 25 of first, second the terminal group 20a, 20b is consolidated
Hold portion 21 and misplace in vertical direction and can fix the two rows power end from above-below direction simultaneously with injection molding process
Son 25；The signal terminal 26 is limited to space reasons, shifts to install insufficient space, and the both lateral sides of unlike signal terminal 26 are being inserted
Pull out direction dislocation extension and form positioning convex portion 261, so that in injection moulding process, it is different in plug orientation using the space between terminal
The positioning convex portion 261 of the signal terminal 26 is fixed at position simultaneously, in this way, the single injection-molded to connected components A can be realized
Finished product can be completed.But different detent structures can be produced when being limited to injection moulding on first insulator 50, this
Application also includes the second insulator 60, i.e., after first time injection moulding, in this injection moulding covering first time injection moulding
When the groove structure that produces, reach effect dust-proof, attractive in appearance.
It should be noted that the holding parts 21 of the power supply terminal 25 misplace being formed with the both lateral sides of the signal terminal 26
Positioning convex portion 261 can be exchange, i.e., the holding parts dislocation of described signal terminal 26, and the power supply terminal 25 forms positioning
Convex portion.
Described that connected components A is inserted in the docking chamber 11 from the rear end of the metal shell 10, now, described first is exhausted
The base portion 51 of edge body 50 is connected in described on connected components clamping platform 12, then, it is exhausted that the metallic plate 15 is fixed on described first
After edge body 50 and be welded on the spot-welding part 13 of the metal shell 10 with fixation it is described to connected components A.
The application Type c-type USB electric connectors possess less number of terminals, excision power supply terminal 25 and signal terminal 26
Between metal medium plate 40, make it is described up and down row power supply terminal 25 produce part in vertical direction with upper and lower row of signal terminals 26
The dislocation of structure position is formed in the positioning convex portion of plug orientation dislocation in terminal both lateral sides, so can disposably from upper
First, second terminal group 20a, the 20b are fixed in lower direction respectively, reach the purpose for reducing injection moulding number of operations.
Also, it should be noted that term " including ", "comprising" or its any other variant be intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of key elements not only include those key elements, but also wrapping
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment is intrinsic wants
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, commodity or the equipment of element.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art
For, the application can have various modifications and variations.It is all any modifications made within spirit herein and principle, equivalent
Replace, improve etc., within the scope of should be included in claims hereof.
Claims (10)
1. a kind of electric connector, including metal shell and be assembled in the metal shell to connected components, it is described to connected components
Including first end subgroup, Second terminal group, the metal medium plate being held between described first and second terminal group and by described the
First, Second terminal group and metal medium plate take shape in the first insulator of one, and first, second terminal group includes being located at two
Outermost ground terminal, two power supply terminals between two ground terminal and between two power supply terminal
Some signal terminals, between the power supply terminal and the signal terminal do not exist metal medium plate, up and down arrange ground terminal connect
Touch and press and grip metal medium plate, it is characterised in that arrange power supply terminal up and down and exist with the part-structure of upper and lower row of signal terminals
Vertical direction misplaces or is formed in the positioning convex portion of plug orientation dislocation in terminal both lateral sides, when making injection moulding, can be same
When fix first, second terminal group and metal medium plate from above-below direction.
2. electric connector as claimed in claim 1, it is characterised in that first insulator includes base portion and from the base
To extending the docking section that is formed before portion, each conducting terminal of first, second terminal group includes holding parts, from the fixing
To extending and be exposed to the contact site and the leg from the rearwardly extending formation of the holding parts on the docking section surface before portion.
3. electric connector as claimed in claim 2, it is characterised in that the power supply terminal of first, second terminal group is consolidated
Hold portion and misplace in vertical direction and can fix the two rows power supply terminal from above-below direction simultaneously with injection molding process.
4. electric connector as claimed in claim 2, it is characterised in that the both lateral sides of some signal terminals extend to be formed
The positioning convex portion misplaced in plug orientation from above-below direction so as to can fix two row signal simultaneously in injection molding process
Terminal.
5. electric connector as claimed in claim 2, it is characterised in that shape when first insulator is the first injection moulding
Into, and some detents are formed on the docking section.
6. electric connector as claimed in claim 5, it is characterised in that injection moulding forms second to first insulator again
Insulator is covering the detent.
7. electric connector as claimed in claim 2, it is characterised in that the electric connector also includes consolidating connected components by described
Due to the metallic plate in the metal shell and it is covered in the marine glue to connected components afterbody.
8. electric connector as claimed in claim 7, it is characterised in that the metal shell include pre-and post perforative docking chamber,
Positioned at it is described docking cavity rear end and be wider than the docking chamber to connected components clamping platform and after the clamping platform to connected components
The metallic plate spot-welding part at end.
9. electric connector as claimed in claim 8, it is characterised in that described that connected components are inserted from the rear end of the metal shell
Enter in the docking chamber, now, the base portion of first insulator be connected in it is described on connected components clamping platform, it is then, described
Metallic plate is fixed on after first insulator and is welded on the spot-welding part of the metal shell described to connected components with fixation.
10. electric connector as claimed in claim 9, it is characterised in that the front outer cladding in the metal shell docking chamber
There is water proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096659.5A CN106848729A (en) | 2017-02-22 | 2017-02-22 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096659.5A CN106848729A (en) | 2017-02-22 | 2017-02-22 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106848729A true CN106848729A (en) | 2017-06-13 |
Family
ID=59133344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710096659.5A Pending CN106848729A (en) | 2017-02-22 | 2017-02-22 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848729A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390191A (en) * | 2018-02-12 | 2018-08-10 | 北京小米移动软件有限公司 | USB female seat shell, USB female seat and USB female seat fixator |
| CN108429057A (en) * | 2018-02-12 | 2018-08-21 | 北京小米移动软件有限公司 | USB female seat shell, USB female seat and USB female seat fixator |
| CN110739561A (en) * | 2019-09-18 | 2020-01-31 | 深圳市长盈精密技术股份有限公司 | USB socket and manufacturing method thereof |
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| KR20120101909A (en) * | 2011-03-07 | 2012-09-17 | 타이코에이엠피(유) | Connecting plug for portable terminal |
| JP2013528317A (en) * | 2010-06-07 | 2013-07-08 | モレックス インコーポレイテド | Multi-use electrical connector |
| CN104882705A (en) * | 2015-06-05 | 2015-09-02 | 昆山全方位电子科技有限公司 | USB connector based on TypeC |
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| CN105896138A (en) * | 2015-06-05 | 2016-08-24 | 昆山全方位电子科技有限公司 | Electric connector |
| CN106058581A (en) * | 2016-07-19 | 2016-10-26 | 深圳市长盈精密技术股份有限公司 | Pro and con-pluggable USB socket |
| CN106099459A (en) * | 2016-07-27 | 2016-11-09 | 广东欧珀移动通信有限公司 | Mobile terminal, power supply adaptor, power interface and manufacture method |
| CN106207552A (en) * | 2016-08-30 | 2016-12-07 | 启东乾朔电子有限公司 | Electric connector |
| CN205882211U (en) * | 2016-07-27 | 2017-01-11 | 广东欧珀移动通信有限公司 | Power source , mobile terminal and power adapter |
| CN206542001U (en) * | 2017-02-22 | 2017-10-03 | 深圳市长盈精密技术股份有限公司 | Electric connector |
-
2017
- 2017-02-22 CN CN201710096659.5A patent/CN106848729A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070099512A1 (en) * | 2005-11-02 | 2007-05-03 | Japan Aviation Electronics Industry, Limited | Connector in which a mutual distance between contacts is adjusted at terminal portions thereof |
| JP2013528317A (en) * | 2010-06-07 | 2013-07-08 | モレックス インコーポレイテド | Multi-use electrical connector |
| KR20120101909A (en) * | 2011-03-07 | 2012-09-17 | 타이코에이엠피(유) | Connecting plug for portable terminal |
| CN105470735A (en) * | 2014-08-28 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacture method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390191A (en) * | 2018-02-12 | 2018-08-10 | 北京小米移动软件有限公司 | USB female seat shell, USB female seat and USB female seat fixator |
| CN108429057A (en) * | 2018-02-12 | 2018-08-21 | 北京小米移动软件有限公司 | USB female seat shell, USB female seat and USB female seat fixator |
| CN108429057B (en) * | 2018-02-12 | 2020-04-07 | 北京小米移动软件有限公司 | USB female seat shell, USB female seat and USB female seat fixer |
| CN110739561A (en) * | 2019-09-18 | 2020-01-31 | 深圳市长盈精密技术股份有限公司 | USB socket and manufacturing method thereof |
| CN110739561B (en) * | 2019-09-18 | 2022-01-25 | 深圳市长盈精密技术股份有限公司 | USB socket and manufacturing method thereof |
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| PB01 | Publication | ||
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