CN106877034A - USB plug and its connector assembly - Google Patents
USB plug and its connector assembly Download PDFInfo
- Publication number
- CN106877034A CN106877034A CN201710085310.1A CN201710085310A CN106877034A CN 106877034 A CN106877034 A CN 106877034A CN 201710085310 A CN201710085310 A CN 201710085310A CN 106877034 A CN106877034 A CN 106877034A
- Authority
- CN
- China
- Prior art keywords
- plug
- terminal
- usb
- power supply
- holding parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of USB plug, including header body, some plug terminals being installed in the header body, the plug body being coated on outside the header body and plug terminal, the plug terminal includes the second holding parts, extends the connecting portion to be formed from before second holding parts to the second contact site for extending formation and from the second holding parts rear end, the laterally outermost power supply terminal of plug terminal includes two two butt minor structures for fitting in side by side together, and the connecting portion of two butt minor structures of the laminating arranged side by side has the surface in same level.The application USB plug can carry high current, and can ensure elastic force appropriateness.
Description
Technical field
The application is related to electric connector field, espespecially a kind of USB plug and its connector assembly.
Background technology
The development of smart mobile phone, because its power consumption is larger, battery capacity constantly rises, and the charging interval is elongated accordingly.City
The field of demand on to(for) quick charge is also substantially increased, and quick charge mode is general by way of high voltage or increase electric current
Met.But the increase of electric current can substantially increase the load of charge connector, increase caloric value, if not entering to charge connector
Row is improved, and ordinary USB connector cannot carry too high electric current, may cause the thawing short circuit of charge connector, is made when serious
Into burning for charging terminal.
The content of the invention
In consideration of it, being necessary to provide a kind of USB plug and its connector assembly for increasing current capacity.
In order to solve the above technical problems, this application provides a kind of USB plug, including header body, it is installed in described inserting
Intrinsic some plug terminals, the plug body being coated on outside the header body and plug terminal, the plug terminal
Including the second holding parts, from before second holding parts to the second contact site for extending formation and from after second holding parts
End extends the connecting portion for being formed, and the laterally outermost power supply terminal of plug terminal includes two two for fitting in side by side together
Butt minor structure, the connecting portion of two butt minor structures of the laminating arranged side by side has the surface in same level.
The power supply terminal of the plug terminal both sides of the application is fitted by two butt minor structures and is integrated, and is increased electric current and is held
Power is carried, it is ensured that elastic force appropriateness, while the power supply terminal of female terminal both sides is widened to coordinate the contact plug terminal
Two butt minor structures of power supply terminal, it is ensured that the stabilization of contact surface.
Preferably, the header body includes main part, the extension formed to extension from before the main part, described to prolong
Extending portion depression is formed with docking groove, and some terminal grooves for inserting plug terminal are formed through before and after the header body.
Preferably, second holding parts are immobilizated in the main part of the header body, and second contact site exposes
In the surface of the docking groove.
Preferably, the USB plug also includes the mounting blocks positioned at the header body afterbody, the company of the plug terminal
Socket part is respectively on two surfaces up and down of the mounting blocks.
Preferably, two butt minor structures of each power supply terminal of the plug terminal are formed simultaneously towards side bending and connected
Socket part, two flushes of connecting portion of each power supply terminal are simultaneously in same level.
Preferably, the four of the power supply terminal connecting portions of two of the plug terminal are respectively positioned on the side table of the mounting blocks
On face.
Preferably, two connecting portions of each power supply terminal of the plug terminal are partly stacked and one on plane is extended
Rise, the connecting portion elder generation bending of one of terminal structure forms first be located at below the connecting portion of another terminal structure
Part, then bending extends to form the connecting portion with another terminal structure in conplane Part II again up.
The application also provides a kind of connector assembly, including above-mentioned USB plug and the USB that is docked with the USB plug are inserted
Seat, the USB socket includes jack body, some female terminals being shaped in described and is covered in the socket sheet
Jack housing outside body and female terminal, the female terminal is including the first holding parts, from before first holding parts to extension
The first contact site for being formed and the weld part from the rearwardly extending formation of the first holding parts, the female terminal both lateral sides
The outer ledge of the contact site of power supply terminal first is exposed to the lateral border of the docking hyoplastron.
Preferably, the jack body includes base portion and from before the base portion to the docking hyoplastron for extending formation.
Preferably, the USB socket also includes preform, and the preform will be described by first time forming operation
Some female terminal fixings are integrated, and the preform is taken shape on the first contact site of the female terminal.
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 USB connector component；
Fig. 2 is the three-dimensional exploded view of the application USB socket；
Fig. 3 is the three-dimensional exploded view of the application USB plug；
Fig. 4 is the stereogram of the plug terminal of the application USB plug；
Fig. 5 is the docking scheme of the application USB plug and USB socket；
Fig. 6 is the rearview of the plug terminal of the application USB plug.
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, the USB connector component of the application includes USB socket 10 and the USB docked with USB socket
Plug 20.
Refer to shown in Fig. 1, Fig. 2, if the USB socket 10 includes jack body 11, is shaped in described 11
Stem socket terminal 12 and the jack housing 14 being covered in outside the jack body 11 and female terminal 12.The jack body 11
The docking hyoplastron 112 formed to extension including base portion 111 and from before the base portion 111.The female terminal 12 includes that first consolidates
Hold portion 121, from before first holding parts 121 to extend and be exposed to it is described docking the side surface of hyoplastron 112 1 first contact
Portion 122 and the weld part 123 from the rearwardly extending formation of first holding parts 121.The both lateral sides of the female terminal 12 set
The width for having power supply terminal, the power supply terminal is more than remaining female terminal, outside the first contact site 122 of the power supply terminal
Lateral edges are exposed to the lateral border of the docking hyoplastron 112.The front end outer side of the first contact site 122 of the power supply terminal is provided with
Breach 124 is so that the front end of the power supply terminal is coated in the docking hyoplastron 112.The USB socket 10 also includes preformation
Some female terminals 12 are held and are integrated by type body 13, the preform 13 by first time forming operation, described pre-
Formed body 13 is taken shape on the first contact site 122 of the female terminal 12, in this way, can eliminate in injection molding process,
Need to fix the socket electronics 12 and in the problem docked and form locating slot at the position of hyoplastron 112, the locating slot exists
Dust etc. can be accommodated in use and influence contact performance.
Refer to shown in Fig. 3 to Fig. 6, the USB plug includes header body 21, is plugged in the header body 21
Some plug terminals 23, the plug body 24 being coated on outside the header body 21 and plug terminal 23 and it is fixed on described inserting
The mounting blocks 22 of the afterbody of joint terminal 23.
The header body 21 includes main part 211, the extension 212 formed to extension from before the main part 211, institute
State the depression of extension 212 and be formed with docking groove 213 corresponding with the docking hyoplastron 112 of the jack body 11.The plug sheet
Some terminal grooves (non-label) are formed through before and after body 21, the plug terminal 23 is inserted in the terminal groove.
The plug terminal 23 includes the second holding parts 231, formed to extension from before second holding parts 231 second
Contact site 232 and extend the connecting portion 233 to be formed from the rear end of the second holding parts 231.Second holding parts 231 hold
In in the main part 211 of the header body 21, second contact site 232 be exposed to the surface of the docking groove 213 and with
First contact site 122 is docked.The connecting portion 233 of the plug terminal 23 is respectively in two tables up and down of the mounting blocks 22
On face.
The laterally outermost of the plug terminal 23 is power supply terminal, and each power supply terminal of plug terminal 23 includes two
Two butt minor structures together are fitted in side by side, so can be while current load be increased, it is ensured that the plug terminal 23
The second contact site 232 elastic force appropriateness.Two butt minor structures of each power supply terminal of the plug terminal simultaneously towards
Side bending forms connecting portion 233, and two flushes of connecting portion 233 of each power supply terminal are simultaneously in same level
On.Two the four of power supply terminal connecting portions of the plug terminal are respectively positioned on a side surface of the mounting blocks 22, and institute
Two connecting portions 233 for stating each power supply terminal are partly stacked together with plane is extended, i.e., one of terminal structure
The first bending of connecting portion 233 forms the Part I 2331 of the lower section of connecting portion 233 for being located at another terminal structure, then again
Secondary upward bending extends to form the Part II 2332 parallel with the connecting portion 233 of another terminal structure.
The power supply terminal of the both sides of the plug terminal 23 is fitted by two butt minor structures and is integrated, and increases current load
Power, it is ensured that elastic force appropriateness, while the power supply terminal of the both sides of female terminal 12 is widened to coordinate the contact plug terminal 23
Power supply terminal two butt minor structures, it is ensured that the stabilization of contact surface.
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 USB plug, including header body, some plug terminals being installed in the header body, be coated on it is described
Plug body outside header body and plug terminal, the plug terminal is including the second holding parts, from before second holding parts
Extend the connecting portion to be formed to the second contact site for extending formation and from the second holding parts rear end, it is characterised in that described
The laterally outermost power supply terminal of plug terminal includes two two butt minor structures for fitting in side by side together, the laminating arranged side by side
Two butt minor structures connecting portion have in same level surface.
2. USB plug as claimed in claim 1, it is characterised in that the header body includes main part, from the main part
Forward direction extends the extension to be formed, and the extension depression is formed with docking groove, is formed through before and after the header body some
Terminal groove for inserting plug terminal.
3. USB plug as claimed in claim 2, it is characterised in that second holding parts are immobilizated in the header body
In main part, second contact site is exposed to the surface of the docking groove.
4. USB plug as claimed in claim 3, it is characterised in that the USB plug also includes being located at the header body tail
The mounting blocks in portion, the coupling part of the plug terminal is listed on two surfaces up and down of the mounting blocks.
5. USB plug as claimed in claim 1, it is characterised in that two butts of each power supply terminal of the plug terminal
Minor structure forms connecting portion simultaneously towards side bending, and two flushes of connecting portion of each power supply terminal are simultaneously in same
On horizontal plane.
6. USB plug as claimed in claim 3, it is characterised in that two the four of power supply terminal companies of the plug terminal
Socket part is respectively positioned on a side surface of the mounting blocks.
7. USB plug as claimed in claim 6, it is characterised in that two companies of each power supply terminal of the plug terminal
Socket part is partly stacked together with plane is extended, and the connecting portion elder generation bending of one of terminal structure is formed positioned at described another
Part I below the connecting portion of individual terminal structure, then bending extends the company to be formed with another terminal structure again up
Socket part is in conplane Part II.
8. a kind of connector assembly, it is characterised in that inserted including the USB plug as described in claim 1-7 and with the USB
The USB socket of head docking, the USB socket includes jack body, some female terminals being shaped in described and covers
Jack housing outside the jack body and female terminal, the female terminal includes the first holding parts, consolidates from described first
Hold the first contact site and the weld part from the rearwardly extending formation of the first holding parts formed to extension before portion, the socket end
The outer ledge of the contact site of power supply terminal first of sub- both lateral sides is exposed to the lateral border of the docking hyoplastron.
9. connector assembly as claimed in claim 8, it is characterised in that the jack body includes base portion and from the base
To the docking hyoplastron for extending formation before portion.
10. connector assembly as claimed in claim 8, it is characterised in that the USB socket also includes preform, described
Some female terminals are held and are integrated by preform by first time forming operation, and the preform takes shape in described
On first contact site of female terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085310.1A CN106877034B (en) | 2017-02-16 | 2017-02-16 | USB plug and its connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085310.1A CN106877034B (en) | 2017-02-16 | 2017-02-16 | USB plug and its connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106877034A true CN106877034A (en) | 2017-06-20 |
| CN106877034B CN106877034B (en) | 2019-06-04 |
Family
ID=59166295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710085310.1A Active CN106877034B (en) | 2017-02-16 | 2017-02-16 | USB plug and its connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106877034B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2838071Y (en) * | 2005-07-14 | 2006-11-15 | 连展科技（深圳）有限公司 | Electric connector assembly with improved interface |
| CN203150777U (en) * | 2013-02-28 | 2013-08-21 | 昆山嘉华电子有限公司 | Electric connector |
| CN105958261A (en) * | 2016-06-22 | 2016-09-21 | 深圳市长盈精密技术股份有限公司 | General USB connector component |
| CN205863457U (en) * | 2016-06-22 | 2017-01-04 | 东莞讯滔电子有限公司 | USB c-type pin connector |
| CN205911467U (en) * | 2016-07-29 | 2017-01-25 | 广东杰思通讯股份有限公司 | Plug electric connector |
-
2017
- 2017-02-16 CN CN201710085310.1A patent/CN106877034B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2838071Y (en) * | 2005-07-14 | 2006-11-15 | 连展科技（深圳）有限公司 | Electric connector assembly with improved interface |
| CN203150777U (en) * | 2013-02-28 | 2013-08-21 | 昆山嘉华电子有限公司 | Electric connector |
| CN105958261A (en) * | 2016-06-22 | 2016-09-21 | 深圳市长盈精密技术股份有限公司 | General USB connector component |
| CN205863457U (en) * | 2016-06-22 | 2017-01-04 | 东莞讯滔电子有限公司 | USB c-type pin connector |
| CN205911467U (en) * | 2016-07-29 | 2017-01-25 | 广东杰思通讯股份有限公司 | Plug electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106877034B (en) | 2019-06-04 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |