CN104426022A - Electric coupler for converting USB (universal serial bus) into micro-USB - Google Patents
Electric coupler for converting USB (universal serial bus) into micro-USB Download PDFInfo
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- CN104426022A CN104426022A CN201310392783.8A CN201310392783A CN104426022A CN 104426022 A CN104426022 A CN 104426022A CN 201310392783 A CN201310392783 A CN 201310392783A CN 104426022 A CN104426022 A CN 104426022A
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- insulating base
- conductor group
- docking
- electric connector
- base frame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric coupler for converting a USB (universal serial bus) into a micro-USB. A butting device of the electric coupler comprises an insulating seat body penetrating through a metal conductor group; a plurality of butting parts on one side are exposed out of a butting surface, and a plurality of welding parts on the other side extends out; a shielding shell covers the insulating seat body and the metal conductor group, a plug space for a switching device to align is in a movable plugging mode; a signal conductor group penetrating through an insulating substrate is arranged on the switching device; a plurality of butt-against sides of the signal conductor group can be electrically connected with the butting parts of the metal conductor group of the butting device; a plurality of butting sides on the other side of the signal conductor group extend to the surface on one side of the insulating substrate, a shielding shell covers the butting sides and one side of the insulating substrate to form the electric coupler in a preset specification, and the aim of applying the electric couplers in various specifications by matching the butting device and the switching device is fulfilled.
Description
Technical field
The invention provides the electric connector that a kind of USB changes micro USB, espespecially can for the electrical connector structure of plurality of specifications pattern application, by the insulating base frame of docking facilities, the grafting space of metallic conductor assembly conjunction shield shell formation confession plug, and can coordinate for the switching device activity plug of different types, reach the object of multiple use application.
Background technology
Along with the progress of electronics technology, many electronics, electric product brings people in work, in life is comfortable and convenient, also causes people more and more to rely on electronics, the use of electric product, by the application of various electronic signal, operation, controls electronics, the running of electric product, perform, also because various electronics, electric product is constantly improved, creation, various electronics, the using function of electric product, also must constantly upgrade, replace, by means of the application of electronic signal, manipulation electronics, the running of electric product, executive capability, and the speed of electronic signal transmission also constantly promotes, and must pass through various transmission interface, electric connectors etc., carry out electronic signal transmission speed between supplied for electronic product, then the interface of electronic signal transmission, also constantly improves, innovation, to promote the interface of signal transmission, the kenel of electric connector and quality, the speed of transmission electronic signal, but the pattern of various electronic signal transmission interface, kind is quite a lot of, various signal transmission interface, the dimensions of electric connector also has difference, and the pattern of transmission electronic signal is also different, then must install eurypalynous transmission interface perhaps on electronic product, electric connector, to meet the demand that electronic product carries out various electronic signal transmission, so enough spaces must be had on various electronic product, just can for installing various dissimilar transmission interface, electric connector.
But, along with the volume of various electronic product is all towards light, thin, short, little Model Design, as conventional Smartphone, panel computer, desktop computer or notebook computer etc., then in the space of the utilizable limited bulk size of electronic product, if coordinate the transmission interface of various types to install, electronic signal transmission is carried out to facilitate, then will take electronic product internal circuit arrangement space, also take the peripheral space position of body, cause the space of the circuit layout of electronic product and body not apply and use.
Be with, how to solve current electronic product must arrange different types transmission interface and electric connector problem and puzzlement when circuit layout, and take the disappearance of the circuit layout of electronic product and body peripheral space etc., be the relevant manufactures being engaged in the industry desire most ardently the place, direction that research improves.
Summary of the invention
Therefore, inventor is because above-mentioned problem and disappearance, be 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, begin to design this kind and can supply the electric connector change application of plurality of specifications pattern, coordinate relatively electrically plugging of different types transmission interface, and the patent of invention that the USB that can reduce circuit layout and the body space taking electronic product changes the electric connector of micro USB is born.
For achieving the above object, the technical solution used in the present invention is:
USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section of exposing insulating base frame one side surface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and covers in insulating base frame, conductor metal group outside the shield shell being formed and meet the grafting space of universal serial bus specification; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and meet the electric connector of universal serial bus specifications vary pattern.
In preferably technical scheme:
The insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can are form the electric connector meeting Micro USB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
For achieving the above object, the technical solution used in the present invention is:
USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and insulating base frame inside has plural conductor slotted eye, adjacent plural conductor slotted eye side is provided with interface, and metallic conductor group is provided with plural number first docking section of exposing respectively in each conductor slotted eye of insulating base frame, expose plural number second docking section on interface surface, plural number first relatively, the metallic conductor group opposite side of the second docking section is provided with the plural weld part extending insulating base frame opposite side outside, and at insulating base frame, the plural number first of metallic conductor group, second outside, docking section covers the shield shell being formed and meet the grafting space of universal serial bus specification, and
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each second docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
In preferably technical scheme:
The insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can are form the electric connector meeting Micro USB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
For achieving the above object, the technical solution used in the present invention is:
USB changes an electric connector for micro USB, it is characterized in that: comprise switching device, wherein:
This switching device meets the insulating base of universal serial bus specification, and be provided with the signal conductor group wearing insulating base inside, and signal conductor group side is provided with the plural number exposing insulating base outside supports side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number of relative signal conductor group docking side and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
In preferably technical scheme:
The external dimensions of the insulating base of this switching device meets USB3.0 or USB2.0 specification, and insulating base, signal conductor group and screening can form the electric connector meeting Micro USB3.0 or Micro USB2.0 specification or MiniUSB3.0 or Mini USB2.0 specification.
For achieving the above object, the technical solution used in the present invention is:
USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and insulating base frame inside has plural conductor slotted eye, adjacent plural conductor slotted eye side is provided with interface, and metallic conductor group is provided with plural number first docking section of exposing respectively in each conductor slotted eye of insulating base frame, expose plural number second docking section on interface surface, plural number first relatively, the metallic conductor group opposite side of the second docking section is provided with the plural number first extending insulating base frame opposite side outside, second weld part, and metallic conductor group comprises five metallic conductors of difference tool first docking section, side, four transmission conductors of difference tool second docking section, side, and the first weld part extending insulating base frame outside is respectively equipped with at five metallic conductor opposite sides, then four transmission conductor opposite sides are be respectively equipped with the second weld part extending insulating base frame outside, and at insulating base frame, five the first docking sections of metallic conductor group, four the second outsides, docking section cover to be formed and meet first of universal serial bus specification, the shield shell in the second grafting space, and
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each second docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
In preferably technical scheme:
Five conductors of this metallic conductor group comprise the first earthing conductor being positioned at central authorities, the first differential signal conductors being positioned at the first earthing conductor two side, the second differential signal conductors, the 3rd differential signal conductors and the 4th differential signal conductors, and each first docking section of five metallic conductors wears respectively to each conductor slotted eye of insulating base frame and expose the surface of insulating base frame, and shield shell is coordinated to form the electric connector meeting USB3.0 specification.
Four transmission conductors of this metallic conductor group comprise be positioned at central authorities the 5th differential signal conductors, the 6th differential signal conductors, be positioned at the second earthing conductor, the first power conductor outside the 5th, the 6th differential signal conductors two, and each second docking section of four transmission conductors wears the surface of the interface to insulating base frame respectively, and shield shell is coordinated to form the electric connector meeting USB2.0 specification.
For achieving the above object, the technical solution used in the present invention is:
USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section on the surface of exposing insulating base frame side interface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and at insulating base frame, the outside shield shell covering tool accommodation space of metallic conductor group, and the accommodation space of shield shell is coordinated to form the grafting space meeting universal serial bus specification in the interface of insulating base frame, the plural docking section of metallic conductor group; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
In preferably technical scheme:
The insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can are form the electric connector meeting Micro USB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
For achieving the above object, the technical solution used in the present invention is:
USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section of exposing insulating base frame one side surface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and covers in insulating base frame, metallic conductor group outside the shield shell being formed and meet the grafting space of universal serial bus specification; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and tongue is provided with in insulating base side, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to tongue surface, insulating base side in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and the tongue outside of insulating base side, for covering the screening can being formed and preset specification electric connector, the accommodation space of collecting tongue is then provided with in screening can inside.
In preferably technical scheme:
The insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can form the electric connector meeting Micro USB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
For achieving the above object, the technical solution used in the present invention is:
USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section of exposing insulating base frame one side surface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and covers in insulating base frame, metallic conductor group outside the shield shell being formed and meet the grafting space of universal serial bus specification; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and the tongue of tool conductor slot is provided with in insulating base side, opposite side is then provided with the storage tank caved inward, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and the plural number electrically conflicted in each docking section that signal conductor group side is provided with storage tank outside and the conductor metal group exposing insulating base supports side, plural number supports side is provided with the conductor slot surface extending to insulating base side tongue plural number docking side in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and the tongue outside of insulating base side, for covering the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern, the accommodation space of collecting tongue is then provided with in screening can inside.
In preferably technical scheme:
The signal conductor group of this switching device there are four supported signal conductors, and four supported signal conductors be comprise be positioned at central authorities the 7th differential signal conductors, the 8th differential signal conductors, be positioned at the 7th, the 8th and insert the 3rd earthing conductor, second source conductor outside sub-signal conductor two, and each docking side of four supported signal conductors, to wear to each conductor slotted eye of tongue and expose the surface of tongue respectively, namely coordinate screening can to form the electric connector meeting Micro USB2.0 specification or Mini USB2.0 specification.
This four supported signals conductor is the inner side in adjacent 7th differential signal conductors of the 3rd earthing conductor, is provided with auxiliary transmission conductor, and forms the electric connector meeting USB/OTG specification for four supported signal conductors.
This four supported signals conductor is the inner side in adjacent 8th differential signal conductors of second source conductor, is provided with and increases the docking side of width for the larger magnitude of current of load, and dock that side is the bending of hollow ring round, elastic heave, side disconnect formation two contact-making surface.
Compared with prior art, the beneficial effect that the present invention has is:
The metallic conductor group that the docking facilities of this electric connector wears in insulating base frame, the interface of insulating base frame is exposed in the plural docking section of side, the plural weld part of opposite side extends outside, and insulating base frame, metallic conductor group outside covers shield shell, the grafting space meeting universal serial bus specification can be formed, for switching device contraposition in movable plug, and switching device is equipped with signal conductor group in insulating base, plural number docking side extends to insulating base one side surface, and opposite side plural number can be relied on to support each docking section electrically conducting of the metallic conductor group of side and docking facilities, the screening can covered in outside again forms default specification electric connector, docking facilities is utilized to coordinate the electric connector of the convertible plurality of specifications pattern of switching device for application.
The metallic conductor group that this docking facilities wears in insulating base frame, comprise plurality of metallic conductors, complex transmission conductor, and metallic conductor group side is for have docking section respectively, and extend to each conductor slotted eye and the interface of insulating base frame respectively, expose insulating base frame surface respectively, and metallic conductor group opposite side is for having plural weld part passes insulating base frame outside respectively, plural docking section arranged adjacent can be supplied, formed coplanar (preinstalled circuit plate can be located at for carrying out surface adhesive type SMT weldering) arranged in parallel, or can be the vertical arrangement mode (being inserted in preinstalled circuit plate for plug-in type DIP to weld) etc. extending shape.
The metallic conductor group of this docking facilities comprises five metallic conductors, four transmission conductors, and five metallic conductors comprise be positioned at central authorities the first earthing conductor, be positioned at the first differential signal conductors, the second differential signal conductors, the 3rd differential signal conductors and the 4th differential signal conductors outside the first earthing conductor two, and for meeting universal serial bus (USB3.0) specification etc.; As for four transmission conductors then comprise be positioned at central arranged adjacent the 5th differential signal conductors, the 6th differential signal conductors and the first power conductor, the second earthing conductor that are positioned at outside the 5th, the 6th differential signal conductors two, can for meeting universal serial bus (USB2.0) specification etc.
The signal conductor group that this switching device wears in insulating base inside, comprise four supported signal conductors, and four supported signal conductors be comprise be positioned at central arranged adjacent the 7th differential signal conductors, the 8th differential signal conductors and the second source conductor, the 3rd earthing conductor that are positioned at outside the 7th, the 8th differential signal conductors two, can for meeting micro universal serial bus (MicroUSB2.0) specification etc.; And four supported signal conductors are the inner side in adjacent 7th differential signal conductors of the 3rd earthing conductor, be provided with auxiliary transmission conductor, can form for four supported signal conductors the electric connector meeting universal serial bus pattern (USB/OTG) specification; Another in the inner side of adjacent 8th differential signal conductors of second source conductor, being namely provided with increases width and can for the docking side of the larger magnitude of current of load, and dock that side is the bending of hollow ring round, elastic heave, side disconnect formation two contact-making surface.
Accompanying drawing explanation
Fig. 1 is stereo appearance figure of the present invention;
Fig. 2 is 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 three-dimensional exploded view of present pre-ferred embodiments;
Fig. 5 is the vertical view of metallic conductor group of the present invention;
Fig. 6 is the vertical view of signal conductor group of the present invention;
Fig. 7 is side cutaway view of the present invention;
Fig. 8 is the three-dimensional exploded view of yet another embodiment of the invention.
Description of reference numerals: 1-docking facilities; 11-insulating base frame; 110-conductor slotted eye; 111-interface; 12-metallic conductor group; 121-metallic conductor; 1211-first earthing conductor; 1212-first differential signal conductors; 1213-second differential signal conductors; 1214-the 3rd differential signal conductors; 1215-the 4th differential signal conductors; 122-transmission conductor; 1221-the 5th differential signal conductors; 1222-the 6th differential signal conductors; 1223-first power conductor; 1224-second earthing conductor; 123-docking section; 1231-first docking section; 1232-second docking section; 124-weld part; 1241-first weld part; 1242-second weld part; 13-shield shell; 130-accommodation space; 131-grafting space; 2-switching device; 21-insulating base; 211-base portion; 2110-storage tank; 212-tongue; 2120-conductor slot; The convex button of 213-; 22-signal conductor group; 221-signal conductor; 2211-the 7th differential signal conductors; 2212-the 8th differential signal conductors; 2213-second source conductor; 2214-the 3rd earthing conductor; 2215-auxiliary transmission conductor; The convex button of 2216-elasticity; 222-supports side; 223-docks side; 2231-contact-making surface; 23-screening can; 230-accommodation space; 231-button hole; 232-profile groove; 3-electric connector.
Embodiment
For reaching above-mentioned purpose and effect, the method etc. of the technology used in the present invention means and structure thereof, enforcement, just preferred embodiment of the present invention of hereby drawing illustrates that its features and functions is as follows in detail, understands completely in order to do profit.
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, stereo appearance figure of the present invention, three-dimensional exploded view, the three-dimensional exploded view of other direction, the three-dimensional exploded view of preferred embodiment, find out by knowing shown in figure, USB of the present invention changes the electric connector of micro USB, comprise docking facilities 1 and switching device 2, wherein:
This docking facilities 1 comprises insulating base frame 11, metallic conductor group 12 and shield shell 13, and insulating base frame 11 inside is provided with plural conductor slotted eye 110, and adjacent plural conductor slotted eye 110 is provided with interface 111 in insulating base frame 11 side, and wear in insulating base frame 11 inside for metallic conductor group 12, then metallic conductor group 12 is for comprising plurality of metallic conductors 121, complex transmission conductor 122, side has docking section 123 respectively, opposite side has weld part 124 respectively, then plurality of metallic conductors 121 side is for being respectively equipped with the first docking section 1231, opposite side is then respectively equipped with the first weld part 1241, separately be respectively equipped with the second docking section 1232 in complex transmission conductor 122 side, opposite side is respectively equipped with the second weld part 1242, namely each first docking section 1231 of plurality of metallic conductors 121 is supplied, extend in each conductor slotted eye 110 respectively, each second docking section 1232 of complex transmission conductor 122 extends to interface 111 respectively, and supply plural number first docking section 1231 of docking section 123, plural number the second docking section 1232 exposes the surface of insulating base frame 11 respectively, separately can for plural number first weld part 1241 of weld part 124, the opposite side that plural number the second weld part 1242 exposes insulating base frame 11 is respectively outside, again in insulating base frame 11, metallic conductor group 12 is outside, covered shield shell 13, and utilize the accommodation space 130 of shield shell 13 inner hollow shape, collecting insulating base frame 11, then by insulating base frame 11, metallic conductor group 12 coordinates the accommodation space 130 of shield shell 13, can for forming the grafting space 131 meeting the electric connector (can be and meet universal serial bus form USB3.0 or USB2.0 specification) of predetermined dimension pattern.
This switching device 2 is for comprising insulating base 21, signal conductor group 22 and screening can 23, and insulating base 21 is in base portion 211 side edge, be provided with the storage tank 2110 internally caved in, outwards protruded out by base portion 211 opposite side again and be provided with tongue 212, for in base portion 211, two side surfaces of the adjacent cohesive position of tongue 212, be convexly equipped with convex button 213 respectively, and there is plural conductor slot 2120 in tongue 212, the complex signal conductor 221 of signal conductor group 22 can be worn in insulating base 21, what supply complex signal conductor 221 side supports side 222, extend to base portion 211 side respectively outside for passing storage tank 2110, the docking side 223 of complex signal conductor 221 opposite side, be extend respectively to wear to tongue 212, and expose plural conductor slot 2120 surface respectively, and screening can 23 can be covered in tongue 212 outside, then utilize each convex button 213 of tongue 212 and side, base portion 211 adjacent position two, for the button hole 231 set by screening can 23 1 side two-phase oppose side edge, contraposition buckle is in each convex button 213 respectively, screening can 23 can be assembled, cover the outside at tongue 212, and utilize the accommodation space 230 of screening can 23 inner hollow shape, can for collecting tongue 212, coordinate complex signal conductor 221 to form the electric connector meeting predefined pattern again ［ to can be and meet micro universal serial bus form (Micro USB2.0 or Micro USB3.0) or meet the patterns such as mini universal serial bus form (Mini USB2.0 or Mini USB3.0) specification ］.
Above-mentioned each component is in time assembling application, utilize docking facilities 1 in insulating base frame 11 side plural number conductor slotted eye 110, the plural docking section 123 of the metallic conductor group 12 that interface 111 exposes, coordinate the accommodation space 130 of shield shell 13, form the grafting space 131 that predetermined dimension pattern electric connector plugs, can for the insulating base 21 of switching device 2 to being positioned at grafting space 131, and carry out movable plug, and the complex signal conductor 221 exposed by storage tank 2110 place, base portion 211 side of insulating base 21 respectively support side 222, the plural docking section 123(that contraposition electrically contacts at metallic conductor group 12 electrically can contact at plural first docking section 1231 or plural second docking section 1232 respectively), then for docking facilities 1, application or cooperation switching device 2 are applied separately, form the Multipurpose electric connector with the application of multiple predefined pattern specifications vary, and rely on docking facilities 1, switching device 2 forms electrical connector structure of the present invention.
Refer to Fig. 2 again, Fig. 3, Fig. 5, shown in Fig. 6, it is three-dimensional exploded view of the present invention, the three-dimensional exploded view of other direction, the vertical view of metallic conductor group, the vertical view of signal conductor group, and electric connector of the present invention, for the insulating base frame 11 in docking facilities 1 is inner, be equipped with metallic conductor group 12, and metallic conductor group 12 can comprise five metallic conductors 121, four transmission conductors 122, then five metallic conductors 121 are comprise the first earthing conductor 1211 being positioned at central authorities, be positioned at the first differential signal conductors 1212 outside the first earthing conductor 1,211 two, second differential signal conductors 1213, 3rd differential signal conductors 1214 and the 4th differential signal conductors 1215, and for meeting universal serial bus (USB3.0) specification etc., the 5th differential signal conductors 1221, the 6th differential signal conductors 1222 and the first power conductor 1223, second earthing conductor 1224 that is positioned at outside the 5th differential signal conductors 1221, the 6th differential signal conductors 1,222 two that are positioned at central arranged adjacent is comprised as four transmission conductors 122, can for meeting universal serial bus (USB2.0) specification etc.
As for switching device 2, namely signal conductor group 22 is equipped with in insulating base 21 inside, and signal conductor group 22 comprises four supported signal conductors 221, and four supported signal conductors 221 be comprise be positioned at central arranged adjacent the 7th differential signal conductors 2211, the 8th differential signal conductors 2212 and the second source conductor 2213, the 3rd earthing conductor 2214 that are positioned at outside the 7th differential signal conductors 2211, the 8th differential signal conductors 2,212 two, can for meeting micro universal serial bus (Micro USB2.0) specification etc.; And four supported signal conductors 221 are the inner side in adjacent 7th differential signal conductors 2211 of the 3rd earthing conductor 2214, be be provided with auxiliary transmission conductor 2215, can form for four supported signal conductors 221 electric connector meeting universal serial bus pattern (USB/OTG) specification; Another in the inner side of adjacent 8th differential signal conductors 2212 of second source conductor 2213, being provided with increases width and can for the docking side 223 of the larger magnitude of current of load again, and dock side 223 in the bending of hollow ring round, elastic heave, side disconnect formation two contact-making surface 2231; Separately can in the second source conductor 2213 of four supported signal conductors 221, the 3rd earthing conductor 2214 two outside, can extend respectively and be provided with the convex button 2216 of elasticity, and be respectively equipped with profile groove 232 in surperficial two sides of screening can 23, to stretch through out respectively each profile groove 232 for the convex button of each elasticity 2216, then the electric connector coordinating complex signal conductor 221 to form predefined pattern specification ［ can be the specification of micro universal serial bus (Micro USB2.0) or the specification etc. of mini universal serial bus (Mini USB2.0) ］.
Separately refer to Fig. 2, Fig. 3, Fig. 4, shown in Fig. 7, it is three-dimensional exploded view of the present invention, the three-dimensional exploded view of other direction, the three-dimensional exploded view of preferred embodiment, side cutaway view, electric connector of the present invention is when application implementation, the insulating base frame 11 of docking facilities 1 can be utilized, the plural docking section 123 of metallic conductor group 12, and the grafting space 131 coordinating shield shell 13 to be formed again, can for the default electric connector (can be and meet universal serial bus form USB3.0 or USB2.0 specification) with relative pattern specification, carry out electrical grafting, to be carried out the transmission of electronic signal by metallic conductor group 12.
Also the grafting space 131 of docking facilities 1 can be utilized, insulating base 21 side base portion 211 contraposition for switching device 2 is carried out activity and is plugged or extract, the each second docking section 1232(being positioned at the plural docking section 123 that insulating base frame 11 side interface 111 exposes then is utilized in grafting space 131 also to can be plural first docking section 1231), the signal conductor group 22 exposed for storage tank 2110 place, base portion 211 side respectively support side 222, contraposition electrically supports and touches in each second docking section 1232 respectively, can for the signal conductor group 22 of the metallic conductor group 12 of docking facilities 1 with switching device 2, electrically conducting state, and the predefined pattern specification electric connector that switching device 2 side tongue 212 and screening can 23 can be utilized to be formed ［ can be and meets micro universal serial bus form (Micro USB2.0 or Micro USB3.0) or meet the patterns such as mini universal serial bus form (Mini USB2.0 or Mini USB3.0) specification ］, default electric connector for relative pattern carries out relative plug, and metallic conductor group 12 can be relied on, signal conductor group 22 carries out the transmission of electronic signal, conversion, change that electric connector has multiple pattern specification electric connector can be reached, for carrying out practicing of multi-purpose different types specification electric connector, increase electric connector multiple choices effect in time practicing, then the different types specification not being vulnerable to electronic product presets the application restriction of electric connector.
Refer to Fig. 2 again, Fig. 3, Fig. 4, shown in Fig. 8, it is three-dimensional exploded view of the present invention, the three-dimensional exploded view of other direction, the three-dimensional exploded view of preferred embodiment, the three-dimensional exploded view of an embodiment again, electric connector of the present invention is when application implementation, can utilize docking facilities 1 separately with the default electric connector 3 of outside relative to pattern, carry out relatively electrically grafting, can insert in the grafting space 131 of docking facilities 1 for switching device 2, rely on switching device 2 and the default electric connector 3 of outside relative to pattern again, carry out relatively electrically grafting, and docking facilities 1 or switching device 2 can be reached separately or connected applications etc., the object of multi-purpose embodiment.
Be with, the foregoing is only preferred embodiment of the present invention, non-ly therefore limit to the scope of the claims of the present invention, electrical connector structure of the present invention, the insulating base frame 11 of docking facilities 1 can be utilized, metallic conductor group 12, shield shell 13 is coordinated to form the grafting space 131 of the electric connector of predefined pattern specification, can separately for the mutual grafting of default electric connector of relative pattern, also switching device 2 can be relied on insulating base 21 side base portion 211, movable plug is carried out to the grafting space 131 being positioned at docking facilities 1, form the electric connector of multiple predefined pattern specification, in order to do reaching the collocation application utilizing docking facilities 1 and switching device 2, form the object of the multipurpose application of the conversion change of the electric connector of multiple predefined pattern specification, utilize docking facilities 1 to apply with power-feed connector or coordinate switching device 2 to apply with docking facilities 1, the effect of multiple (two or more) specification pattern electric connector change application can be had, not easily be restricted when practicing, be convenient to select the corresponding mutual grafting of default electric connector with transmission electronic signal, and can multiple types be avoided, pattern electric connector is with separately design, assembling generation takes up room, the trouble of position, and the applicability completing electric connector extension conversion change is extensive, can for multiple choices application, reduce the function of the constraint of condition restriction when using, therefore such as can reach the structure of foregoing advantages, device all should be contained by the present invention, this kind of simple and easy modification and equivalent structure change, all should in like manner be contained in the scope of the claims of the present invention, Chen Ming is given in conjunction.
Therefore, the present invention is for design mainly for electrical connector structure, utilize the insulating base frame of docking facilities can for wearing metallic conductor group, and be coated on insulating base frame with shield shell, the outside of metallic conductor group, for the electric connector of the multiple predefined pattern specification of composition, or coordinate switching device again, can wear for the complex signal conductor of signal conductor group by means of insulating base, the tongue of insulating base side is outside and coated with screening can, switching device is then relied on to coordinate practicing of docking facilities, for the electric connector of the multiple predefined pattern specification of composition, and can reach electrical connection have multiple predefined pattern specification can for extend conversion, change, and the default electric connector of available relative pattern practices, and carry out electrical grafting respectively, transmission electronic signal is main key protection point, with power-feed connector, there is the available application of multiple predefined pattern specification purposes, there is applicability more extensive, effect is good, the restriction of choice for use is few, it is the advantage only making electric connector have multiple application model, also can avoid taking too large space during use, conveniently be applied in the electronic product with different types electric connector.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (17)
1. USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section of exposing insulating base frame one side surface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and covers in insulating base frame, conductor metal group outside the shield shell being formed and meet the grafting space of universal serial bus specification; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and meet the electric connector of universal serial bus specifications vary pattern.
2. USB according to claim 1 changes the electric connector of micro USB, it is characterized in that: the insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can are form the electric connector meeting MicroUSB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
3. USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and insulating base frame inside has plural conductor slotted eye, adjacent plural conductor slotted eye side is provided with interface, and metallic conductor group is provided with plural number first docking section of exposing respectively in each conductor slotted eye of insulating base frame, expose plural number second docking section on interface surface, plural number first relatively, the metallic conductor group opposite side of the second docking section is provided with the plural weld part extending insulating base frame opposite side outside, and at insulating base frame, the plural number first of metallic conductor group, second outside, docking section covers the shield shell being formed and meet the grafting space of universal serial bus specification, and
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each second docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
4. USB according to claim 3 changes the electric connector of micro USB, it is characterized in that: the insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can are form the electric connector meeting MicroUSB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
5. USB changes an electric connector for micro USB, it is characterized in that: comprise switching device, wherein:
This switching device meets the insulating base of universal serial bus specification, and be provided with the signal conductor group wearing insulating base inside, and signal conductor group side is provided with the plural number exposing insulating base outside supports side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number of relative signal conductor group docking side and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
6. USB according to claim 5 changes the electric connector of micro USB, it is characterized in that: the external dimensions of the insulating base of this switching device meets USB3.0 or USB2.0 specification, and insulating base, signal conductor group and screening can form the electric connector meeting Micro USB3.0 or Micro USB2.0 specification or MiniUSB3.0 or Mini USB2.0 specification.
7. USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and insulating base frame inside has plural conductor slotted eye, adjacent plural conductor slotted eye side is provided with interface, and metallic conductor group is provided with plural number first docking section of exposing respectively in each conductor slotted eye of insulating base frame, expose plural number second docking section on interface surface, plural number first relatively, the metallic conductor group opposite side of the second docking section is provided with the plural number first extending insulating base frame opposite side outside, second weld part, and metallic conductor group comprises five metallic conductors of difference tool first docking section, side, four transmission conductors of difference tool second docking section, side, and the first weld part extending insulating base frame outside is respectively equipped with at five metallic conductor opposite sides, then four transmission conductor opposite sides are be respectively equipped with the second weld part extending insulating base frame outside, and at insulating base frame, five the first docking sections of metallic conductor group, four the second outsides, docking section cover to be formed and meet first of universal serial bus specification, the shield shell in the second grafting space, and
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each second docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
8. USB according to claim 7 changes the electric connector of micro USB, it is characterized in that: five conductors of this metallic conductor group comprise the first earthing conductor being positioned at central authorities, the first differential signal conductors being positioned at the first earthing conductor two side, the second differential signal conductors, the 3rd differential signal conductors and the 4th differential signal conductors, and each first docking section of five metallic conductors wears respectively to each conductor slotted eye of insulating base frame and expose the surface of insulating base frame, and shield shell is coordinated to form the electric connector meeting USB3.0 specification.
9. USB according to claim 7 changes the electric connector of micro USB, it is characterized in that: four transmission conductors of this metallic conductor group comprise be positioned at central authorities the 5th differential signal conductors, the 6th differential signal conductors, be positioned at the second earthing conductor, the first power conductor outside the 5th, the 6th differential signal conductors two, and each second docking section of four transmission conductors wears the surface of the interface to insulating base frame respectively, and shield shell is coordinated to form the electric connector meeting USB2.0 specification.
10. USB changes an electric connector for micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section on the surface of exposing insulating base frame side interface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and at insulating base frame, the outside shield shell covering tool accommodation space of metallic conductor group, and the accommodation space of shield shell is coordinated to form the grafting space meeting universal serial bus specification in the interface of insulating base frame, the plural docking section of metallic conductor group; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to insulating base one side surface in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and insulating base side outer cup are covered with the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern.
11. USB according to claim 10 change the electric connector of micro USBs, it is characterized in that: the insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can are form the electric connector meeting MicroUSB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
12. 1 kinds of USB change the electric connector of micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section of exposing insulating base frame one side surface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and covers in insulating base frame, metallic conductor group outside the shield shell being formed and meet the grafting space of universal serial bus specification; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and tongue is provided with in insulating base side, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and signal conductor group side is provided with and exposes the outside plural number of electrically conflicting with each docking section of metallic conductor group of insulating base and support side, plural number supports side and is provided with the plural number docking side extending to tongue surface, insulating base side in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and the tongue outside of insulating base side, for covering the screening can being formed and preset specification electric connector, the accommodation space of collecting tongue is then provided with in screening can inside.
13. USB according to claim 12 change the electric connector of micro USBs, it is characterized in that: the insulating base frame of this docking facilities, metallic conductor group and screen housing form the grafting space meeting USB3.0 or USB2.0 specification; And the insulating base of switching device, signal conductor group and screening can form the electric connector meeting MicroUSB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification.
14. 1 kinds of USB change the electric connector of micro USB, it is characterized in that: comprise docking facilities and switching device, wherein:
This docking facilities is provided with the insulating base frame wearing metallic conductor group, and metallic conductor group is provided with the plural docking section of exposing insulating base frame one side surface, the metallic conductor group opposite side of relatively plural docking section is provided with the plural weld part extending insulating base frame opposite side outside, and covers in insulating base frame, metallic conductor group outside the shield shell being formed and meet the grafting space of universal serial bus specification; And
This switching device plugs in movable for the grafting space being positioned at docking facilities, be provided with the insulating base in docking space operation plug, and the tongue of tool conductor slot is provided with in insulating base side, opposite side is then provided with the storage tank caved inward, and be equipped with the signal conductor group with the electrically conducting of the metallic conductor group of docking facilities at insulating base, and the plural number electrically conflicted in each docking section that signal conductor group side is provided with storage tank outside and the conductor metal group exposing insulating base supports side, plural number supports side is provided with the conductor slot surface extending to insulating base side tongue plural number docking side in signal conductor group opposite side relatively, and the plural number docking side of relative signal conductor group and the tongue outside of insulating base side, for covering the screening can being formed and preset and meet the electric connector of universal serial bus specifications vary pattern, the accommodation space of collecting tongue is then provided with in screening can inside.
15. USB according to claim 14 change the electric connector of micro USB, it is characterized in that: the signal conductor group of this switching device there are four supported signal conductors, and four supported signal conductors are comprise the 7th differential signal conductors being positioned at central authorities, 8th differential signal conductors, be positioned at the 7th, 8th inserts the 3rd earthing conductor outside sub-signal conductor two, second source conductor, and each docking side of four supported signal conductors, wear in each conductor slotted eye of tongue respectively, and expose the surface of tongue, namely screening can is coordinated to form the electric connector meeting MicroUSB2.0 specification or Mini USB2.0 specification.
16. USB according to claim 15 change the electric connector of micro USB, it is characterized in that: this four supported signals conductor is the inner side in adjacent 7th differential signal conductors of the 3rd earthing conductor, be provided with auxiliary transmission conductor, and form the electric connector meeting USB/OTG specification for four supported signal conductors.
17. USB according to claim 15 change the electric connector of micro USB, it is characterized in that: this four supported signals conductor is the inner side in adjacent 8th differential signal conductors of second source conductor, be provided with and increase the docking side of width for the larger magnitude of current of load, and dock that side is the bending of hollow ring round, elastic heave, side disconnect formation two contact-making surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310392783.8A CN104426022B (en) | 2013-09-02 | 2013-09-02 | Electric coupler for converting USB (universal serial bus) into micro-USB |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392783.8A CN104426022B (en) | 2013-09-02 | 2013-09-02 | Electric coupler for converting USB (universal serial bus) into micro-USB |
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| CN104426022B CN104426022B (en) | 2017-04-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390726A (en) * | 2017-08-02 | 2019-02-26 | 神迅科技股份有限公司 | The electric connector of USB conversion Type-C |
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| TWM369556U (en) * | 2009-07-29 | 2009-11-21 | nai-qian Zhang | Modular electrical connector |
| CN201450206U (en) * | 2009-07-17 | 2010-05-05 | 王鸿 | Joint conversion structure of data connection device |
| US20130167226A1 (en) * | 2011-12-27 | 2013-06-27 | Woodrow LIN | Handheld Mobile Device with USB Hard Drive and Optional Biometric Scanner, and Systems Including the Same |
| CN103187674A (en) * | 2011-12-27 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Usb connector |
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| CN201450206U (en) * | 2009-07-17 | 2010-05-05 | 王鸿 | Joint conversion structure of data connection device |
| TWM369556U (en) * | 2009-07-29 | 2009-11-21 | nai-qian Zhang | Modular electrical connector |
| US20130167226A1 (en) * | 2011-12-27 | 2013-06-27 | Woodrow LIN | Handheld Mobile Device with USB Hard Drive and Optional Biometric Scanner, and Systems Including the Same |
| CN103187674A (en) * | 2011-12-27 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Usb connector |
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| CN104426022B (en) | 2017-04-12 |
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