CN104241913B - USB electrical connector structure - Google Patents
USB electrical connector structure Download PDFInfo
- Publication number
- CN104241913B CN104241913B CN201310247433.2A CN201310247433A CN104241913B CN 104241913 B CN104241913 B CN 104241913B CN 201310247433 A CN201310247433 A CN 201310247433A CN 104241913 B CN104241913 B CN 104241913B
- Authority
- CN
- China
- Prior art keywords
- terminal
- pedestal
- base portion
- groove
- base frame
- 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.)
- Expired - Fee Related
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
-
- 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
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
- H01R13/6595—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members with separate members fixing the shield to the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The relevant a kind of USB electrical connector structure of the present invention, the insulating base frame of this electric connector has multiple terminal grooves in pedestal, base portion tool terminal accommodation groove, multiple terminals for terminal group are arranged in each terminal groove of pedestal, multiple transmission terminals are arranged in the terminal accommodation groove of base portion, and multiple terminal side is provided with docking section and is positioned in each terminal groove, another side is provided with weld part and extends outside pedestal, multiple transmission terminal sides are provided with docking side and are positioned in terminal accommodation groove, another side is extended to outside by pedestal through pedestal for being provided with weld side, and outside insulating base frame, cover shield shell, the accommodation space of inside of shield casings can house pedestal, the accommodation space of adjacent accommodation space can receive base portion, reach electric connector and meet predetermined different specification, can the purpose of electron-donating grafting different pattern electric connector.
Description
Technical field
The present invention provides a kind of USB electrical connector structure, espespecially has the electric connector of different predetermined dimension pattern, utilizes
The pedestal of the different dimensions of insulating base frame, base portion, wear each terminal of terminal group, each transmission terminal respectively, and can be from different
The relative electric connector of pattern carries out grafting.
Background technology
Along with the progress of electronics technology, many electronics, electric product bring people in work, in life comfortable with just
Victory, also causes people more and more to rely on the use of electronics, electric product, by application, the operation of various electronic signals, controls electricity
Son, the running of electric product, execution, also because various electronics, electric product constantly carry out improveing, creating, various electronics, electricity
The use function of gas product, also must constantly be updated, replace, by the application of electronic signal, manipulation electronics, electrically produce
The speed of the running of product, executive capability, and electronic signal transmission the most constantly promotes, it is necessary to by various coffret, be electrically connected
Connect device etc., carry out electronic signal transmission speed, the then interface of electronic signal transmission between supplied for electronic product, the most constantly improve, create
Newly, to promote kenel and quality, the speed of transmission electronic signal of the transmission interface of signal, electric connector, but various e-mail
Number pattern of coffret, kind are quite a lot of, and various signal transmission interfaces, the dimensions of electric connector also have difference, transmission
The pattern of electronic signal is the most different, then must install the most eurypalynous coffret, electric connector on electronic product, to meet
Electronic product carries out the demand of various electronic signal transmission, so must there be enough spaces on various electronic products, just may be used
For installing various different types of coffret, electric connector.
But, along with the volume of various electronic product is both facing to light, thin, short, little Model Design, as conventional intelligence
Energy type mobile phone, panel computer, desktop computer or notebook computer etc., then in electronic product utilizable limited bulk size
Space in, if coordinate various types coffret install, carry out electronic signal transmission to facilitate, then will take electronics product
Product internal circuit arrangement space, also takies the peripheral space position of body, causes the circuit layout of electronic product and the sky of body
Between apply use.
Therefore, how to solve current electronic product and must be provided with different types coffret and electrical connection when circuit layout
The problem of device and puzzlement, and take the disappearance of circuit layout and the body peripheral space etc. of electronic product, it is and is engaged in the industry
Relevant manufactures desired most ardently research improve place, direction person.
Therefore, inventor, because above-mentioned problem and disappearance, is to collect related data, via in many ways assessing and considering, and
To engage in the many years of experience of the industry accumulation, via constantly studying and revising, beginning to design this kind can be in conjunction with different types electricity
Connector type, convenience carry out electrical grafting with different types electric connector, and can reduce the circuit layout taking electronic product
And the patent of invention birth survivor of the USB electrical connector structure in body space.
Summary of the invention
The main object of the present invention is in that to provide a kind of USB electrical connector structure, the insulating base frame tool of this electric connector
The pedestal of adjacent connection, base portion, be arranged in each terminal groove of pedestal for four terminals of terminal group, five transmission terminals are worn
It is located in the terminal accommodation groove of base portion, and four terminal sides are provided with, and docking section is positioned in each terminal groove, opposite side is provided with weldering
The portion of connecing extends outside pedestal, and five transmission terminal sides are provided with, and docking side is positioned in terminal accommodation groove, opposite side is for setting
There is weld side to be extended to outside by pedestal through pedestal, and outside insulating base frame, cover shield shell, inside of shield casings
Accommodation space can house pedestal, the accommodation space of adjacent accommodation space can receive base portion, reaches electric connector and meets predetermined different
Specification, can the purpose of electron-donating grafting different pattern electric connector.
The secondary objective of the present invention is in that to provide a kind of USB electrical connector structure, the insulating base frame of this electric connector, is
Wearing location for five transmission terminals of terminal group in each terminal groove of pedestal, five transmission terminals include centrally located the
One ground terminal, it is positioned at the first difference signal terminal of the first ground terminal both sides, the second difference signal terminal and the 3rd difference
Signal terminal, the 4th difference signal terminal, and the base portion that the pedestal side of insulating base frame is adjacent, then for four terminals of terminal group
Wearing, four terminals then include centrally located the 5th difference signal terminal, the 6th difference signal terminal and two opposite exterior lateral sides
Power supply terminal, the second ground terminal, and utilize and cover shield shell outside insulating base frame, to coordinate pedestal and five transmission terminals
Formation meets the electric connector of universal serial bus (USB3 0) specification, another coordinates base portion and four terminals, lays respectively at four
The auxiliary pedestal of terminal two opposite exterior lateral sides, i.e. forms the electric connector meeting micro-shape universal serial bus (Micro USB) specification.
Another object of the present invention is in that to provide a kind of USB electrical connector structure, multiple transmission terminals of this terminal group,
Including two centrally located the 5th difference signal terminal, the 6th difference signal terminal, the power supply terminal of two opposite exterior lateral sides and
Two ground terminals, and the docking side-line of this power supply terminal be loop shaped bending, elastic heave shape, side and disconnect formation two connect
Contacting surface, and the second ground terminal of opposed power terminals opposite side, then it is provided with auxiliary transmission terminal, it is available for forming universal sequence
The specification of EBI (USB/OTG) pattern, can matching computer, notebook computer, multimedia player or intelligent mobile phone etc.,
Expand and be electrically connected with the Portable disk of periphery electronic product, multimedia memory apparatus or mouse, keyboard etc..
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side
The docking side, the opposite side that are respectively equipped with in the terminal accommodation groove being positioned base portion are respectively equipped with outside being extended to through pedestal by pedestal
The weld side in portion;And
This shield shell covers outside insulating base frame, and inside is provided with the accommodation space of accommodating pedestal, adjacent accommodation space
Accommodation space for storage base portion.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in pedestal side reduced width and have terminal accommodation groove
Base portion;
This terminal group is assembled in the pedestal of insulating base frame, width respectively less than the base portion of pedestal, including being arranged in pedestal
Multiple terminals in each terminal groove, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side divides
Be not provided with the docking section in each terminal groove being positioned pedestal, opposite side is i.e. provided with the weld part extended outside pedestal, and many
Individual transmission terminal side is respectively equipped with the docking side in the terminal accommodation groove being positioned reduced width base portion, opposite side is respectively equipped with
Extend to the weld side of outside through pedestal by pedestal;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of the base portion of storage reduced width.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in pedestal side reduced thickness and have terminal accommodation groove
Base portion;
This terminal group is assembled in the pedestal of insulating base frame, thickness respectively less than the base portion of pedestal, including being arranged in pedestal
Multiple terminals in each terminal groove, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side divides
Be not provided with the docking section in each terminal groove being positioned pedestal, opposite side is i.e. provided with the weld part extended outside pedestal, and many
Individual transmission terminal side is respectively equipped with the docking side in the terminal accommodation groove being positioned reduced thickness base portion, opposite side is respectively equipped with
Extend to the weld side of outside through pedestal by pedestal;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of the base portion of storage reduced thickness.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in middle position, pedestal side and width, thickness contracting
Little and have the base portion of terminal accommodation groove;
This terminal group is assembled in the pedestal of insulating base frame, width and the thickness base portion less than pedestal respectively, including being arranged in
Multiple terminals in each terminal groove of pedestal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal
Side is respectively equipped with the docking section in each terminal groove being positioned pedestal, opposite side is i.e. provided with the welding extended outside pedestal
Portion, and multiple transmission terminal side is respectively equipped with the docking side in the terminal accommodation groove being positioned reduced width, thickness base portion, another
Side is respectively equipped with the weld side being extended to outside by pedestal through pedestal;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space side central position is for storage reduced width and the accommodation space of the base portion of thickness.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side
The docking side, the opposite side that are respectively equipped with in the terminal accommodation groove being positioned base portion are respectively equipped with outside being extended to through pedestal by pedestal
The weld side in portion, and be provided with in the outside transmission terminal of multiple transmission terminals and increase the docking side of width;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of storage base portion.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side
The docking side, the opposite side that are respectively equipped with in the terminal accommodation groove being positioned base portion are respectively equipped with outside being extended to through pedestal by pedestal
The weld side in portion, docking side is loop shaped, and the wherein side of docking side disconnects and forms two contact surfaces;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of storage base portion.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side
The docking side, the opposite side that are respectively equipped with in the terminal accommodation groove being positioned base portion are respectively equipped with outside being extended to through pedestal by pedestal
The weld side in portion;And
This shield shell covers outside insulating base frame, is provided with tool accommodation space with the body of accommodating pedestal, adjacent bodies
And there is the accommodation space shell block for storage base portion.
Wherein, the body of this shield shell and shell block are one-body molded or separately manufactured.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, five transmission terminals being arranged in the terminal accommodation groove of base portion, five transmission terminals then include being positioned at the of centre
One ground terminal, be positioned at outside the first ground terminal two respectively set by the first difference signal terminal, the second difference signal terminal,
3rd difference signal terminal and the 4th difference signal terminal, and four terminals include centrally located the 5th difference signal terminal,
6th difference signal terminal, lay respectively at the electricity set by the 5th difference signal terminal, the 6th difference signal terminal two opposite exterior lateral sides
Source terminal and the second ground terminal, and five transmission terminal sides are respectively equipped with the docking in each terminal groove being positioned pedestal
Portion, opposite side are i.e. provided with the weld part extended outside pedestal, and four terminal sides are respectively equipped with the terminal being positioned base portion
Docking side in storage tank, opposite side are respectively equipped with the weld side being extended to outside by pedestal through pedestal;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with accommodating pedestal and coordinates five transmission
Terminal and meet the accommodation space of USB3 0 specification, adjacent accommodation space for storage base portion and coordinate four terminals miniature to meet
The accommodation space of USB specification.
Wherein, four terminals of this terminal group, are to be provided with the first of upwards vertical bending respectively toward opposite side from docking side
Kink and be connected to each first kink opposite side and be respectively equipped with the second kink towards horizontal cross bending again, and by respectively
Second kink extends toward opposite side and is provided with weld side, i.e. by the power supply terminal outside two and the first bending of the second ground terminal
Terminal wall between portion, the second kink, stretches out respectively and is provided with auxiliary the first additional ribs of pedestal, the second additional ribs, the most auxiliary
Help pedestal and be respectively equipped with in bending, the elastic cam of elastic heave in the relative inner of the first additional ribs, the second additional ribs, and
Base portion in shield shell is respectively provided on two sides with the profile groove passed for two elastic cam activities.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat and in reverse bending are i.e. provided with the weld part extended outside pedestal, and many
Individual transmission terminal side is respectively equipped with and is positioned in the terminal accommodation groove of base portion also docking side, opposite side in reverse bending and is
It is respectively equipped with the weld side being extended to outside by pedestal through pedestal;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of storage base portion.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side
The docking side, the opposite side that are respectively equipped with in the terminal accommodation groove being positioned base portion are respectively equipped with outside being extended to through pedestal by pedestal
The weld side in portion, and multiple transmission terminal is for meeting universal serial bus specification, and it is logical to be provided with formation in side ground connection pin
Auxiliary transmission terminal by sequential bus interface (USB/OTG) pattern;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of storage base portion.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base system includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side
The docking side, the opposite side that are respectively equipped with in the terminal accommodation groove being positioned base portion are respectively equipped with outside being extended to through pedestal by pedestal
The weld side in portion, is respectively provided with then at multiple transmission terminal two opposite exterior lateral sides and increases the auxiliary pedestal of structural strength;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of storage base portion, and is provided with outside for multiple transmission terminals two in the shield shell of accommodation space
Two relative type motor profile grooves that auxiliary pedestal exposes.
In order to achieve the above object, the present invention provides a kind of USB electrical connector structure, and it includes insulating base frame, terminal group
And shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including many in being arranged in each terminal groove of pedestal
Individual terminal, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned base
Docking section, opposite side in each terminal groove of seat are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side
It is respectively equipped with and is respectively equipped with by base towards the docking side vertically concentrated after bending in the terminal accommodation groove being positioned base portion, opposite side
Seat is through pedestal and is interspersed between multiple terminal, to extend to the weld side outside pedestal in the same direction;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, phase
Adjacent accommodation space is for the accommodation space of storage base portion.
The present invention has the convenient effect of two kinds of different size pattern electric connector application with single electric connector, during application
The most also will not produce obstruction, be easy to grafting to transmit electronic signal, and multiple types, pattern electric connector can be avoided separately to set
Meter, assemble produce take up room, the trouble of position, and complete the electric connector suitability extensively, reduce what condition when using limited
The function of constraint.
Accompanying drawing explanation
Fig. 1 is the stereo appearance figure of the present invention.
Fig. 2 is the three-dimensional exploded view of the present invention.
Fig. 3 is the three-dimensional exploded view of other direction of the present invention.
Fig. 4 is the top view of terminal group of the present invention.
Fig. 5 is the top view of electric connector of the present invention.
Fig. 6 is the side view of electric connector of the present invention.
Fig. 7 is the three-dimensional exploded view of present pre-ferred embodiments.
Fig. 8 is the side cutaway view of present pre-ferred embodiments.
Description of reference numerals: 1, insulating base frame;11, pedestal;110, terminal groove;12, base portion;120, terminal accommodation groove;2、
Terminal group;21, terminal;2101, the first ground terminal;2102, the first difference signal terminal;2103, the second difference signal terminal;
2104, the 3rd difference signal terminal;2105, the 4th difference signal terminal;211, docking section;212, weld part;22, transmission ends
Son;2201, the 5th difference signal terminal;2202, the 6th difference signal terminal;2203, power supply terminal;2204, the second earth terminal
Son;2205, auxiliary transmission terminal;221, docking side;2211, contact surface;222, weld side;223, the first kink;224,
Two kinks;225, terminal wall;23, auxiliary pedestal;231, the first additional ribs;232, the second additional ribs 233, elastic cam;
234, elastic cam;3, shield shell;31, body;310, accommodation space;32, shell block;320, accommodation space;321, profile groove;4、
Electric connector;40, grafting space;401, accommodation space.
Detailed description of the invention
For reaching above-mentioned purpose and effect, the technology used in the present invention means and structure, the method etc. of enforcement, hereby paint
Figure is as follows with regard to its feature of presently preferred embodiments of the present invention elaborate and function, understands completely in order to profit.
Refer to shown in Fig. 1 to Fig. 4, for the stereo appearance figure of the present invention, three-dimensional exploded view, the stereo decomposing of other direction
Figure, the top view of terminal group, by shown in figure it is clear that the electric connector of the present invention, including insulating base frame 1, terminal
Group 2 and shield shell 3, wherein:
This insulating base frame 1 is to be provided with multiple terminal groove 110 in pedestal 11 inside, and pedestal 11 side is provided with base portion 12,
And in base portion 12, it is provided with terminal accommodation groove 120.
This terminal group 2 includes multiple terminal 21 and multiple transmission terminal 22, and multiple terminal 21 side is respectively equipped with docking
Portion 211, opposite side are then respectively equipped with weld part 212, and be respectively equipped with in multiple transmission terminal 22 sides docking side 221, another
Side is respectively equipped with weld side 222.
This shield shell 3 be provided with adjacent be connected with body 31, shell block 32, and body 31 is internal has accommodation space 310, shell
Seat 32 is internal has accommodation space 320.
Above-mentioned each component, in time assembling, is to utilize the pedestal 11 of insulating base frame 1, base portion 12, supplies the multiple of terminal group 2 respectively
Terminal 21, multiple transmission terminal 22 wear location, and multiple terminal grooves 110 of available pedestal 11 are worn for multiple terminals 21 respectively
If, and the docking section 211 of multiple terminal 21 is respectively positioned in each terminal groove 110, multiple terminal 21 opposite side weld parts 212 are i.e.
Each extending over out pedestal 11 outside, the terminal accommodation groove 120 then at base portion 12 wears for multiple transmission terminals 22, and for multiple biographies
The docking side 221 of output terminals 22 is positioned in terminal accommodation groove 120, and the weld side 222 of multiple transmission terminal 22 opposite sides is then worn
Cross inside pedestal 11 and be interspersed in and each extend over out the outside of pedestal 11 between multiple terminal 21, for the weldering of multiple terminals 21
Connect the weldering side 222 of portion 212, multiple transmission terminal 22, extend pedestal 11 in the same direction outside, and set in coplanar parallel interlocking
Put, cover shield shell 3 then at insulating base frame 1 outside, utilize the accommodation space 310 of body 31 to accommodate pedestal 11 and shell block 32
Accommodation space 320 then receive base portion 12, and utilize the pedestal 11 of insulating base frame 1, multiple terminals 21 of terminal group 2 and shielding case
The body 31 of body 3, composition meets predetermined dimension pattern (can be the specification of universal serial bus USB3 0 or relevant pattern etc.)
Electric connector, and with the base portion 12 of insulating base frame 1, multiple transmission terminals 22 of terminal group 2 and the shell block 32 of shield shell 3, with
Composition meets the electricity of another predetermined dimension pattern (can be the specification of micro universal serial bus Micro USB or relevant pattern etc.)
Adapter, i.e. consists of the USB electrical connector structure of the present invention insulating base frame 1, terminal group 2 and shield shell 3 groups.
And above-mentioned insulating base frame 1, it is the adjacent base portion 12 that is provided with in pedestal 11 side, and the reduced width of base portion 12,
And less than the width of pedestal 11, the thickness of base portion 12 also reduces, is then less than the thickness of pedestal 11, for reduced width, reduces thickness
The base portion 12 of degree is connected with in the central position of pedestal 11 1 side-lower;The pedestal 11 of opposing insulation pedestal 1, base portion 12, in
The body 31 1 side middle position of shield shell 3, it is provided with the shell block 32 of reduced width, reduced thickness, covers for body 31
The pedestal 11 being overlying on relative pattern is outside, and multiple terminals 21 of abutting end subgroup 2, and forms and meet predetermined universal serial bus
The electric connector of specification (USB3 0), and covered outside the base portion 12 of relative pattern by shell block 32, meet micro universal with composition
The electric connector of serial bus specification (Micro USB), constitutes adjacent connection design and the different types in different specification
Electric connector.
And the body 31 of shield shell 3, shell block 32, be one-body molded to make predetermined dimension pattern, also can by body 31,
After shell block 32 is separately manufactured, recycles predetermined processing operation (can be the modes such as welding, high-cycle welding or viscose glue gluing) and give
To be combined into predetermined dimension pattern.
Refer to shown in Fig. 2 to Fig. 6, for the three-dimensional exploded view of the present invention, the three-dimensional exploded view of other direction, terminal group
Top view, the top view of electric connector, the side view of electric connector, by shown in figure it is clear that the terminal of the present invention
Group 2 includes multiple terminal 21, multiple transmission terminal 22, and multiple terminal 21 includes five adjacent terminals 21 side by side, has position
In the first middle ground terminal 2101, it is positioned at the first difference signal terminal set by the difference of the first ground terminal 2101 liang outside
2102, the second difference signal terminal the 2103, the 3rd difference signal terminal 2104 and the 4th difference signal terminal 2105;And multiple biography
Output terminals 22, including four adjacent transmission terminals 22 side by side, has the 5th centrally located difference signal terminal the 2201, the 6th
Difference signal terminal 2202, lay respectively at the 5th difference signal terminal the 2201, the 6th difference signal terminal 2202 biphase externally
Power supply terminal 2203 set by side and the second ground terminal 2204, also, power supply terminal 2203 can be the design increasing width, be available for
Load the bigger magnitude of current, then docking side 221 is in the bending of hollow ring round, elastic heave, side and disconnects formation two contacts
Face 2211, then can increase power supply terminal 2203 docking side 221 contact area;Adjacent 6th difference signal terminal 2202 side
The second ground terminal 2204 inside, then be provided with auxiliary transmission terminal 2205, and formed for multiple transmission terminals 22 meet logical
By the specification of sequential bus interface (USB/OTG) pattern, and auxiliary pedestal can be set in 22 liang of opposite exterior lateral sides of multiple transmission terminals
23, and auxiliary pedestal 23 each extends over laterally respectively at power supply terminal the 2203, second ground terminal 2204 and is provided with the first auxiliary
Rib the 231, second additional ribs 232, then at first additional ribs the 231, second additional ribs 232 relative inner, each extends over and is provided with in curved
Folding, two elastic cam 233,234 of elastic heave shape, and for the first additional ribs the 231, second additional ribs 232 and two elasticity
Cam 233,234 respectively in be parallel to multiple transmission terminal 22 same laterally, then the shell block 32 in shield shell 3 is provided with two
Individual relative type motor profile groove 321, when coordinating multiple transmission terminal 22 outside to cover shell block 32 for base portion 12, i.e. supplies the auxiliary of terminal group 2
Helping pedestal 23 two-side elastic cam 233,234, sieve moves two profile grooves 321 outsides passing shell block 32 respectively, and can form and meet
The specification of micro universal serial bus (Micro USB), and the structure of the base portion 12 of electric connector is increased by auxiliary pedestal 23
Intensity, also can promote surge prevention interference (EMI) effect of electric connector, it is to avoid because of or the moment height electricity of thunderbolt unstable for electric current
The interference effect of stream, high voltage etc..
Separately, multiple transmission terminals 22 of terminal group 2, extended, be provided with towards vertically from docking side 221 toward opposite side respectively respectively
First kink 223 of direction bending, and extended toward opposite side again from each first kink 223, be provided with towards horizontal cross bending
The second kink 224, and extended toward opposite side respectively from each second kink 224 and be provided with weld side 222, then by multiple
Power supply terminal 2203, second ground terminal 2204 in 22 liang of outsides of transmission terminal, bends respectively at the first kink 223, second
Terminal wall 225 between portion 224 stretches out and is provided with first additional ribs the 231, second additional ribs 232 of auxiliary pedestal 23, and many
The docking side 221 of individual transmission terminal 22 side, can be extended, by the pedestal 11 of insulating base frame 1, the base worn to reduced width and thickness
In portion 12, as each weld side 222 of multiple transmission terminal 22 opposite sides, then each extend over out outside base portion 12, and with adjacent
The weld part 212 of the multiple terminals 21 extended outside pedestal 11, forms coplanar being disposed adjacent, and each weld part 212, each
Weld side 222 extends in fan shape extended mode respectively, and is the enlarged surface design increasing contact area, then be available for each weldering
Meet portion 212, each weld side 222 is conveniently pointed on each metallic contact of relative welding position, can increase contact surface during welding
Long-pending, and the degree of stability of transmission electronic signal can be promoted.
Refer to shown in Fig. 2,3,7,8 again, for the three-dimensional exploded view of the present invention, the three-dimensional exploded view of other direction, preferably
The three-dimensional exploded view of embodiment, the side cutaway view of preferred embodiment, by shown in figure it is clear that the present invention's is electrically connected
Connect device when actual application implementation, the base portion 12 of available insulating base frame 1 and multiple transmission terminals 22 of terminal group 2, shielding case
The predefined pattern electric connector that the shell block 32 of body is constituted (can be micro universal serial bus Micro USB specification or other type
The electric connector specification etc. of formula), the electronic product with different electric connector can be coordinated, and facilitate and relative pattern electric connector
Carry out electrical grafting, for transmission electronic signal.
Also may utilize the pedestal 11 of insulating base frame 1, multiple terminals 21 of terminal group 2 and the body 31 of shield shell 3, constitute
The electric connector (can be universal serial bus USB3 0 specification or other electric connector specification etc.) of predefined pattern, then will be predetermined
When pattern electric connector carries out electrical grafting with the electric connector 4 presetting relative pattern, for by pedestal 11 and outer body 31 1
With inserting in the grafting space 40 presetting relative pattern electric connector 4, and the base that pedestal 11 side being positioned at insulating base frame 1 is connected with
Portion 12 and outside shell block 32, can be entered by grafting space 40 in the accommodation space 401 of inside, then base portion 12 is with shell block 32 also
Will not affect the relative grafting pattern between pedestal 11 with relative pattern electric connector 4, can reach predefined pattern electric connector (can
For USB3 0 etc.) electronic signal transmission operation, have for the electric connector of the present invention and combine two kinds (or two or more)
The electric connector specification of pattern, completes the system of the electric connector of two kinds of (or two or more) patterns by time processing operation
Make, manufacturing cost can be reduced, and relative pattern can be selected to electrically connect by linking two kinds of pattern electric connectors of design during application
Device carries out electrical grafting, and can reduce the quantity that electric connector is arranged, and avoids taking too many locus, and optional suitable
When electric connector pattern for application, when being electrically connected with from different electronic products, by single electric connector, there are two kinds
(or two or more) specification for effect of application, the suitability extensively, practical function more preferably, also can reduce because of electric connector pattern,
The produced condition such as kind or specification limits, and uses more convenient, increases the practicality of electric connector, and two kinds of pre-
When shaping type electric connector uses, obstruction can't be produced mutually, different types of electric connector can be applied smoothly.
Therefore, the foregoing is only presently preferred embodiments of the present invention, non-the scope of the claims therefore limiting to the present invention, basis
The USB electrical connector structure of invention, at the pedestal 11 of insulating base frame 1 and base portion 12, can be available for terminal group 2 multiple terminals 21,
Multiple transmission terminals 22 wear respectively, then coordinate body 31 and the shell block 32 of shield shell 3, the predefined pattern of composition different size
The link tectonic sieving of electric connector, can reach utilize coupled electric connector select relative pattern electric connector, respectively with phase
Purpose to the mutually electrically grafting of pattern electric connector, having two kinds of different size pattern electric connectors with single electric connector should
Convenient effect, the most also will not produce obstruction during application, be easy to grafting to transmit electronic signal, and can avoid multiple types,
Pattern electric connector with separately design, assemble produce take up room, the trouble of position, and complete the electric connector suitability extensively,
Reduce the function of constraint that when using, condition limits, thus such as can reach the structure of foregoing advantages, device all should be by institute of the present invention
Contain, this kind of simple modification and equivalent structure change, all should in like manner be contained in the scope of the claims of the present invention, close and give Chen Ming.
Therefore, the present invention, for be designed mainly for USB electrical connector structure, is to utilize insulating base frame with pedestal, base
Portion's adjacent connection molding, and be available for multiple terminals of terminal group, multiple transmission terminal wears respectively, and with the body of shield shell
Cladding pedestal outside, shell block cladding base portion outside, and can reach composition two kinds of specification predefined pattern electric connector, can distinguish
Carry out electrical grafting, transmission electronic signal is main key protection point, combines the predefined pattern electricity of different specification with power-feed connector
Adapter, usability are more extensively, actual effect fruit is good, use restriction few, are only to make electric connector have the excellent of multiple application model
Gesture, during use and can avoid taking the biggest space, conveniently apply at the electronic product with different types electric connector, but
It is to the foregoing is only presently preferred embodiments of the present invention, non-the scope of the claims the most i.e. limiting to the present invention, therefore such as use
Simple modification and equivalent structure that description of the invention and graphic content are done change, and all should in like manner be contained in the patent of the present invention
In the range of, close and give Chen Ming.
In sum, the above-mentioned USB electrical connector structure of the present invention performs in reality, when implementing, for really reaching it
Effect and purpose, therefore the present invention is really the research and development that a practicality is excellent, for meeting the application important document of patent of invention, whence proposes in accordance with the law
Application.
Claims (5)
1. a USB electrical connector structure, it is characterised in that it includes insulating base frame, terminal group and shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including the multiple ends in each terminal groove being arranged in pedestal
Son, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned pedestal
Docking section in each terminal groove, opposite side are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side is respectively
The docking side, the opposite side that are provided with in the terminal accommodation groove being positioned base portion are respectively equipped with and are extended to outside by base portion through pedestal
Weld side, docking side is loop shaped, and the wherein side of docking side disconnects and forms two contact surfaces;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, adjacent appearance
For the accommodation space of storage base portion between being empty.
2. a USB electrical connector structure, it is characterised in that it includes insulating base frame, terminal group and shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including four ends in each terminal groove being arranged in pedestal
Son, five transmission terminals being arranged in the terminal accommodation groove of base portion, these five transmission terminals then include being positioned at the first of centre
Ground terminal, be positioned at outside the first ground terminal two respectively set by the first difference signal terminal, the second difference signal terminal, the
Three difference signal terminal and the 4th difference signal terminal, and these four terminals include centrally located the 5th difference signal terminal,
6th difference signal terminal, lay respectively at the electricity set by the 5th difference signal terminal, the 6th difference signal terminal two opposite exterior lateral sides
Source terminal and the second ground terminal, and these five transmission terminal sides are respectively equipped with the docking in each terminal groove being positioned pedestal
Portion, opposite side are i.e. provided with the weld part extended outside pedestal, and these four terminal sides are respectively equipped with the end being positioned base portion
Docking side in sub-storage tank, opposite side are respectively equipped with the weld side being extended to outside by base portion through pedestal;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with accommodating pedestal and coordinates five transmission terminals
And meet the accommodation space of USB3 0 specification, adjacent accommodation space for receiving base portion and coordinating four terminals to meet micro USB
The accommodation space of specification.
USB electrical connector structure the most according to claim 2, it is characterised in that four terminals of this terminal group, are by right
Connect side be provided with the first kink of upwards vertical bending toward opposite side respectively and be connected to each first kink opposite side and distinguish again
It is provided with the second kink towards horizontal cross bending, and extends from each second kink toward opposite side and be provided with weld side, i.e. by two
Outside power supply terminal and the first kink of the second ground terminal, the second kink between terminal wall, stretch out respectively and set
Have auxiliary the first additional ribs of pedestal, the second additional ribs, then auxiliary pedestal and in the first additional ribs, the second additional ribs mutually internal
Side is respectively equipped with in bending, the elastic cam of elastic heave, and is respectively provided on two sides with for two elasticity in the base portion of shield shell
The profile groove that cam activity passes.
4. a USB electrical connector structure, it is characterised in that it includes insulating base frame, terminal group and shield shell, wherein:
This insulating base system includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including the multiple ends in each terminal groove being arranged in pedestal
Son, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned pedestal
Docking section in each terminal groove, opposite side are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side is respectively
The docking side, the opposite side that are provided with in the terminal accommodation groove being positioned base portion are respectively equipped with and are extended to outside by base portion through pedestal
Weld side, is respectively provided with then at multiple transmission terminal two opposite exterior lateral sides and increases the auxiliary pedestal of structural strength;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, adjacent appearance
For the accommodation space of storage base portion between being empty, and it is provided with outside for multiple transmission terminals two in the shield shell of accommodation space and assists
The two relative type motor profile grooves that pedestal exposes.
5. a USB electrical connector structure, it is characterised in that it includes insulating base frame, terminal group and shield shell, wherein:
This insulating base frame includes having the pedestal of multiple terminal groove, be connected with in the base portion of pedestal side tool terminal accommodation groove;
This terminal group is assembled in pedestal and the base portion of insulating base frame respectively, including the multiple ends in each terminal groove being arranged in pedestal
Son, the multiple transmission terminals being arranged in the terminal accommodation groove of base portion, and multiple terminal side is respectively equipped with and is positioned pedestal
Docking section in each terminal groove, opposite side are i.e. provided with the weld part extended outside pedestal, and multiple transmission terminal side is respectively
It is provided with and is respectively equipped with wears towards the docking side vertically concentrated after bending in the terminal accommodation groove being positioned base portion, opposite side by base portion
Cross pedestal and be interspersed between multiple terminal, to extend to the weld side outside pedestal in the same direction;And
This shield shell covers outside insulating base frame, and inside of shield casings is provided with the accommodation space of accommodating pedestal, adjacent appearance
For the accommodation space of storage base portion between being empty.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310247433.2A CN104241913B (en) | 2013-06-20 | 2013-06-20 | USB electrical connector structure |
PCT/CN2014/000567 WO2014201848A1 (en) | 2013-06-20 | 2014-06-06 | Structure of usb electrical connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310247433.2A CN104241913B (en) | 2013-06-20 | 2013-06-20 | USB electrical connector structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104241913A CN104241913A (en) | 2014-12-24 |
CN104241913B true CN104241913B (en) | 2016-12-28 |
Family
ID=52103887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310247433.2A Expired - Fee Related CN104241913B (en) | 2013-06-20 | 2013-06-20 | USB electrical connector structure |
Country Status (2)
Country | Link |
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CN (1) | CN104241913B (en) |
WO (1) | WO2014201848A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202121180U (en) * | 2011-04-29 | 2012-01-18 | 泰科电子(上海)有限公司 | Plug connector and connector assembly |
CN202285295U (en) * | 2011-09-22 | 2012-06-27 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
CN202737156U (en) * | 2012-08-02 | 2013-02-13 | 上海莫仕连接器有限公司 | Socket electric connector |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM335829U (en) * | 2008-02-01 | 2008-07-01 | Taiwin Electronics Co Ltd | Connector socket |
CN201323356Y (en) * | 2008-11-03 | 2009-10-07 | 富士康(昆山)电脑接插件有限公司 | Plug electric connector |
CN203339334U (en) * | 2013-04-01 | 2013-12-11 | 立讯精密工业(昆山)有限公司 | Socket connector and plug connector |
CN203398475U (en) * | 2013-07-26 | 2014-01-15 | 陈碇祈 | Improved structure of USB electric connector |
CN203674520U (en) * | 2013-12-23 | 2014-06-25 | 陈碇祈 | Improved structure of USB electric connector |
-
2013
- 2013-06-20 CN CN201310247433.2A patent/CN104241913B/en not_active Expired - Fee Related
-
2014
- 2014-06-06 WO PCT/CN2014/000567 patent/WO2014201848A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202121180U (en) * | 2011-04-29 | 2012-01-18 | 泰科电子(上海)有限公司 | Plug connector and connector assembly |
CN202285295U (en) * | 2011-09-22 | 2012-06-27 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
CN202737156U (en) * | 2012-08-02 | 2013-02-13 | 上海莫仕连接器有限公司 | Socket electric connector |
Also Published As
Publication number | Publication date |
---|---|
CN104241913A (en) | 2014-12-24 |
WO2014201848A1 (en) | 2014-12-24 |
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