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CN107768852A - Wire and cable connector and its assemble method - Google Patents

Wire and cable connector and its assemble method Download PDF

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Publication number
CN107768852A
CN107768852A CN201610677511.6A CN201610677511A CN107768852A CN 107768852 A CN107768852 A CN 107768852A CN 201610677511 A CN201610677511 A CN 201610677511A CN 107768852 A CN107768852 A CN 107768852A
Authority
CN
China
Prior art keywords
wire
snap
optical fiber
connecting plate
cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610677511.6A
Other languages
Chinese (zh)
Inventor
许庆仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YOUNG TAI ELECTRONIC (DONGGUAN) Ltd
Original Assignee
YOUNG TAI ELECTRONIC (DONGGUAN) Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YOUNG TAI ELECTRONIC (DONGGUAN) Ltd filed Critical YOUNG TAI ELECTRONIC (DONGGUAN) Ltd
Priority to CN201610677511.6A priority Critical patent/CN107768852A/en
Publication of CN107768852A publication Critical patent/CN107768852A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4274Electrical aspects
    • G02B6/428Electrical aspects containing printed circuit boards [PCB]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22Bases, e.g. strip, block, panel

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

The present invention is on a kind of wire and cable connector, it is suitable to one connecting plate of assembling, to weld a plurality of wire in a cable to connecting plate, foregoing wire and cable connector includes a wire support and a stress release part, wire support includes multiple metallic channels and two holding sections, multiple metallic channels fix a plurality of wire respectively, holding section is provided with one first snap-in structure, first snap-in structure matches one second snap-in structure of connecting plate, two the first snap-in structures mutually fasten with two the second snap-in structures respectively, so as to the corresponding relation first fixed before welding between a plurality of wire and multiple conductive pads;Stress release part has a sheath and two junction surfaces, sheath cladding cable, junction surface cladding holding section, so as to by stress suffered by cable or strain transfer to connecting plate.

Description

Wire and cable connector and its assemble method
【Technical field】
The present invention relates to a kind of wire and cable connector and its assemble method.
【Background technology】
Have mostly with connecting plate made of printed circuit board (PCB) in wire and cable connector now, the wire in terminal supportor and cable The conductive pad that can be soldered on connecting plate.However, wire or terminal supportor after welding, its relative position between conductive pad, Easily defect is caused because of being mutually shifted in weld.In addition, the stress release part (Strain in wire and cable connector Relief) it is only capable of also being unfavorable for maintaining the relative position relation between wire and conductive pad to shell by stress or strain conduction. It is furthermore if hybrid optical fibre-coaxial cable (Hybrid Fiber Coax, HFC) or other cables for containing optical fiber, then existing The structure for having wire support can not be completely suitable for the mode of optical fiber installation on a printed circuit.
In summary, for foregoing or other technologies problem, it is necessary to a kind of wire and cable connector and its assemble method are provided, So as to improve wire and cable connector structure and processing procedure to lift its quality and yield.
【The content of the invention】
In view of the existing deficiencies of the prior art, its main purpose is to provide a kind of wire and cable connector and its assembling side to the present invention Method, to ensure the relative position relation between wire and conductive pad;Time purpose of the present invention is to improve stress release part to pass Lead the mode of stress or strain;It is another object of the present invention to make the composable cable for including wire and optical fiber of cable support;This A further object for invention is the structure for improving wire and cable connector to lift its quality;Another object of the present invention is to improve cable to connect The processing procedure of device is connect to lift its yield.
The present invention provides a kind of wire and cable connector, and it is suitable to one connecting plate of assembling, to weld a plurality of wire in a cable To connecting plate, foregoing wire and cable connector includes a wire support and a stress release part, and wire support includes multiple metallic channels With two holding sections, multiple metallic channels fix a plurality of wire respectively, and holding section is provided with one first snap-in structure, the first snap-in structure One second snap-in structure of connecting plate is matched, two the first snap-in structures mutually fasten with two the second snap-in structures respectively;Should Power releasing parts have a sheath and two junction surfaces, sheath cladding cable, junction surface cladding holding section.
Wire and cable connector as described above, wherein holding section are provided with one the 3rd snap-in structure, and junction surface forms one the 4th card Structure is closed to match the 3rd snap-in structure, two the 3rd snap-in structures mutually fasten with two the 4th snap-in structures respectively.
Wire and cable connector as described above, it further includes one first structure of fiber_optic, an optics module, and one the Two structure of fiber_optic, wherein the first structure of fiber_optic upper table recessed optical fiber duct of multiple tracks first and a wall substantially parallel to each other downwards Tabernacle, optics module are sticked in alcove, and alcove connects the first optical fiber duct, and the first structure of fiber_optic is fixed on connecting plate, the second optical fiber branch Frame has the optical fiber duct of multiple tracks second, and the optical fiber duct of multiple tracks second houses a plurality of optical fiber in cable, and a plurality of optical fiber is via the second optical fiber Groove and the first optical fiber duct alignment optics module.
Wire and cable connector as described above, plurality of metallic channel are located at below wire support, two above wire support Downward recessed one first accommodation space between individual holding section, the first accommodation space accommodate the second structure of fiber_optic.
Wire and cable connector as described above, wherein the second structure of fiber_optic includes covering on a carrier base and one, carrier base upper table The recessed optical fiber duct of multiple tracks second substantially parallel to each other in face, on cover to the optical fiber duct of multiple tracks second and correspond to the multiple ribs of projection, prop up Stand has two the first card holding structures, and then there are upper lid two the second card holding structures to match two the first clamping knots respectively Structure, when between carrier base and upper lid by the first card holding structure and the second card holding structure mutual clamping, rib compacting is positioned at the Optical fiber in two optical fiber ducts.
Wire and cable connector as described above, it further includes a terminal group, and terminal group protrudes out multiple terminal supportors and two Insulation arm, multiple wires are electrically connected to multiple conductor pads of connecting plate, and multiple terminal supportors are electrically connected to the multiple of connecting plate Terminal pad, two insulation arms point are listed in the both sides of connecting plate.
Such as the wire and cable connector of claim 1 to 5 any of which item, it further includes a terminal group and an electromagnetic screen Shell group is covered, terminal group protrudes out multiple terminal supportors, and multiple wires are electrically connected to multiple conductor pads of connecting plate, multiple terminal supportor electricity Property be connected to multiple terminal pads of connecting plate, electromagnetic shielding shell group includes a shell and an end cap, and end cap, which has, only to be held sheath and lead to The perforation crossed, end cap coat the rear at junction surface, shell clad terminal group and end cap.
The present invention provides a kind of assemble method of wire and cable connector, and wire and cable connector is suitable to one connecting plate of assembling, with welding A plurality of wire in one cable is to connecting plate, it is characterised in that comprises the following steps:One second structure of fiber_optic, the second optical fiber are provided Support has the optical fiber duct of multiple tracks second;A plurality of optical fiber in cable is individually fixed in the optical fiber duct of multiple tracks second;One is provided to lead Line bracket, wire support includes multiple metallic channels and two holding sections, multiple metallic channels fix a plurality of wire respectively, and holding section is set There is one first snap-in structure, the first snap-in structure matches one second snap-in structure of connecting plate;A plurality of wire is individually fixed in In multiple metallic channels;And two the second snap-in structures are mutually fastened with two the first snap-in structures respectively.
The assemble method of wire and cable connector as described above, wherein before the second structure of fiber_optic is provided, in addition to it is following Step:There is provided one first structure of fiber_optic, the first structure of fiber_optic upper table recessed optical fiber of multiple tracks first substantially parallel to each other downwards Groove and an alcove, alcove connect the first optical fiber duct;One optics module is sticked in alcove;First structure of fiber_optic is fixed on connection On plate;A terminal group is provided, terminal group protrudes out multiple terminal supportors;Multiple terminal supportors are soldered to multiple terminal pads of connecting plate.
The assemble method of wire and cable connector as described above, wherein engage the first snap-in structure and the second snap-in structure it Afterwards, it is further comprising the steps of:A plurality of wire is soldered to multiple conductor pads of connecting plate;By a plurality of optical fiber via the light of multiple tracks first Fine groove alignment optics module;A stress release part is provided, stress release part includes a sheath and two junction surfaces, holding section Provided with one the 3rd snap-in structure, junction surface forms one the 4th snap-in structure to match the 3rd snap-in structure;And by stress release Part is coated on wire support and cable so that sheath coats cable, and two the 3rd snap-in structures block with two the 4th respectively Structure is closed mutually to fasten.
In summary, the method have the characteristics that wire support utilizes two of two the first snap-in structures and connecting plate the Two snap-in structures mutually fasten, so as to the relative position relation between a plurality of wire of fixation and multiple conductive pads;Time of the present invention One feature is that wire support is mutually fastened using the 4th snap-in structure of two the 3rd snap-in structures and junction surface, so as to releasing Stress suffered by unwrapping wire cable;Another feature of the present invention is that wire support the second structure of fiber_optic of collocation and the first structure of fiber_optic can Optical fiber and wire are assembled simultaneously, and optical fiber can be aligned easily;Another feature of the present invention is that wire and cable connector utilizes The structure that cable support is formed, it can be ensured that assembling quality;The present invention another feature be, wire and cable connector collocation cable The assemble method that support is adopted, it can be ensured that assembling yield.
【Brief description of the drawings】
Figure 1A illustrates the stereogram of cable support according to the specific embodiment of the present invention;
Figure 1B illustrates cable support in the stereogram at another visual angle according to the specific embodiment of the present invention;
Fig. 2 illustrates optics module, the first structure of fiber_optic, and the second optical fiber branch according to the specific embodiment of the present invention The stereogram of frame;
Fig. 3 then illustrates the stereogram of wire and cable connector according to the specific embodiment of the present invention;
Fig. 4 A-4B illustrate optics module and the assembling schematic diagram of the first structure of fiber_optic according to the specific embodiment of the present invention;
Fig. 4 C-4D illustrate the assembling schematic diagram of connecting plate and terminal group according to the specific embodiment of the present invention;
Fig. 4 E-4F illustrate the assembling schematic diagram of the second structure of fiber_optic and cable according to the specific embodiment of the present invention;
Fig. 4 G-4H illustrate the assembling schematic diagram of wire support and cable according to the specific embodiment of the present invention;
Fig. 4 I-4J illustrate the assembling schematic diagram of connecting plate and wire support according to the specific embodiment of the present invention;
Fig. 4 K-4L illustrate the assembling schematic diagram of connecting plate and the second structure of fiber_optic according to the specific embodiment of the present invention;
Fig. 4 M-4N illustrate the assembling schematic diagram of wire support and stress release part according to the specific embodiment of the present invention;
Fig. 4 O-4P illustrate the assembling schematic diagram of shell and end cap according to the specific embodiment of the present invention;
Fig. 5 A illustrate the assembling flow path figure of cable support according to the specific embodiment of the present invention;
Fig. 5 B illustrate the assembling flow path figure of wire and cable connector according to the specific embodiment of the present invention.
Drawing reference numeral explanation
Terminal pad is arranged on 1 cable support 121
2 wire and cable connectors 122 times arrange terminal pad
The pin pad of 10 connecting plate 123
The conductor pads of 11 second snap-in structure 124
The optics module of 12 conductive pad 20
The tenon of 21 photoelectric conversion unit 5221
The tenon of 22 align unit 5222
The dividing plate of 30 first structure of fiber_optic 53
The accommodation space of 31 first optical fiber duct 531 first
The accommodation space of 32 alcove 532 second
The arc notch of 40 second structure of fiber_optic 533
The stress release part of 41 carrier base 60
The sheath of 411 second optical fiber duct 61
The junction surface of 412 first card holding structure 62
The snap-in structure of 4121 support slot 621 the 4th
The cable of 4122 blocked block 70
The optical fiber of lid 71 on 42
The wire of 421 rib 72
The terminal group of 422 second card holding structure 80
The terminal supportor of 4221 fixing arm 81
4222 clampings hook and arrange terminal supportor on 811
50 wire supports 812 times arrange terminal supportor
51 hold the insulation arm of line portion 82
The electromagnetic shielding shell group of 511 fork 90
The shell of 512 metallic channel 91
The end cap of 52 holding section 92
521 first snap-in structures 921 are perforated
522 the 3rd snap-in structures
【Embodiment】
Coordinate the specific embodiment of accompanying drawing and the present invention below, the present invention is expanded on further to reach predetermined goal of the invention institute The technological means taken.It will be appreciated by those skilled in the art that to the direction that specific embodiment of the invention is provided Term, upper and lower, left and right, front or rear etc., it is only used for profit illustrating with reference to the direction of alterations, not for limitation originally Invention.In addition, under without departing from the spirit and scope of the present invention, in the technical field of the invention with usual knowledge Person, practicable plurality of change and modification, the implementation example so derived are also fallen within scope.
Figure 1A-1B and Fig. 2-3 are refer to first, and wherein Figure 1A and 1B are according to the specific embodiment of the present invention, difference Cable support 1 is illustrated in the stereogram of different visual angles, Fig. 2 illustrates optics module 20, the according to the specific embodiment of the present invention One structure of fiber_optic 30, and the stereogram of the second structure of fiber_optic 40, Fig. 3 then illustrate cable according to the specific embodiment of the present invention The stereogram of connector 2, wherein wire and cable connector 2 include cable support 1, it is notable that optical fiber 71 is omitted in Fig. 3 and is led Line 72 is connected to the part of cable 70.In this specific embodiment, cable support 1 includes a connecting plate 10, a wire support 50, And a stress release part 60, wherein wire support 50 is suitable to be assembled to connecting plate 10, and connecting plate 10 is a printed circuit Plate, the rear both sides of connecting plate 10 form one second snap-in structure 11 respectively, and in this specific embodiment, the second snap-in structure 11 is adopted With a cantilever, the upper and lower surface of connecting plate 10 has multiple conductive pads 12 respectively, and conductive pad 12 is included in institute's shape in front of upper surface Into a row on arrange terminal pad 121, the multiple pin pads 123 formed in upper surface appropriate location, pin pad 123 is used for electrical The pin of IC is connected, conductive pad 12 is additionally included in the lower row's terminal pad of a row that lower surface front and back is formed respectively 122 and a column wire pad 124, the solderable multiple conductive pads 12 being connected on connecting plate 10 of a plurality of wire 72 in cable 70, specifically For i.e. conductor pads 124.
Figure 1A-1B and Fig. 2-3 are continued referring to, in this specific embodiment, wire support 50 and stress release part 60 structure is formed in one, and the wherein front end face of wire support 50 is connected to the rear end face of connecting plate 10, before wire support 50 The square appearance line portion 51 into substantially perpendicular to connecting plate 10, specifically, hold the front end face of line portion 51 lower edge set to the concave it is more Individual metallic channel 512, multiple metallic channels 512 fix a plurality of wire 72, then form multiple forks 511 between metallic channel 512, change respectively Yan Zhi, it is made up of fork 511 and metallic channel 512 and holds line portion 51;In this specific embodiment, the both sides of wire support 50 are respectively by preceding End face forms a holding section 52 backward, and comparatively, two holding sections 52 are respectively before the both sides for holding line portion 51, holding section 52 Side is provided with one first snap-in structure 521, and in this specific embodiment, the first snap-in structure 521 uses a cantilever groove, connecting plate 10 One second snap-in structure 11 then is set in a manner of corresponding first snap-in structure 521, in other words, the first snap-in structure 521 matches Second snap-in structure 11 of connecting plate 10, two the first snap-in structures 521 mutually fasten with two the second snap-in structures 11 respectively, So as to the corresponding relation first fixed before welding between a plurality of wire 72 and multiple conductive pads 12.Specifically, holding section 52 with The mode of respective cantilevered is by a front end face recessed cantilever groove backward, to accommodate cantilever so that cantilever can close-fitting be sticked in cantilever In groove, in other words, two the second snap-in structures 11 of the both sides of connecting plate 10 can be with two first engagings of two holding sections 52 The close-fitting of structure 521 engages;In this specific embodiment, the second snap-in structure 11 is then right using a cantilever, the first snap-in structure 521 A cantilever groove should be used.However, in other specific embodiments, the first snap-in structure 521 and the second snap-in structure 11 can be Other concaveconvex structures or yin yang complementarity structure, for example, corresponding or matching the first snap-in structure 521 and the second engaging knot Structure 11 can be projection matching breach, tenon matching mortise, cam portion matching alcove, fin or flange matching recess or groove, Locating dowel matching positioning hole ... etc., and the concavo-convex relationship of the first snap-in structure 521 and the second snap-in structure 11 can be mutual Change;In this specific embodiment, the rear of holding section 52 is provided with one the 3rd snap-in structure 522, and specifically, holding section 52 is by rear end Towards the rear tenon 5221 of projection one, then by the outside tenon 5222 of projection one of tenon 5221, in other words, tenon 5221 and tenon 5222 Form the 3rd snap-in structure 522;In this specific embodiment, wire support 50 is further between two holding sections 52, and phase It is recessed downwards to run through one first front and rear accommodation space 531 different from the side of holding section 52, specifically, hold line portion 51 and be located at The lower section of wire support 50, the top of wire support 50 downward recessed first accommodation space 531 between two holding sections 52, first holds 531 accommodating the second structure of fiber_optic 40 between being empty.In addition, between the rear of holding section 52 and two holding sections 52 upwards Recessed one second accommodation space 532, wire support 50 form one between the first accommodation space 531 and the second accommodation space 532 Dividing plate 53, for dividing plate 53 substantially parallel to printed circuit board (PCB), the thickness of dividing plate 53 is less than or equal to the thickness of printed circuit board (PCB), The trailing edge of dividing plate 53 between a two holding sections 52 recessed arc notch 533 forward.
Equally with continued reference to Figure 1A-1B and Fig. 2-3, in this specific embodiment, stress release part 60 includes one One sheath 61 of shaping and positioned at two junction surfaces 62 of the both sides of sheath 61, two junction surfaces 62 also convexedly stretch in the front of sheath 61, When the insert part forming of stress release part 60 is in wire support 50, the insert part forming of sheath 61 is in cable 70, and two junction surfaces 62 are then Insert part forming is in the rear of two holding sections 52, and in other words, while sheath 61 coats cable 70, two junction surfaces 62 are also wrapped The rear of two holding sections 52 is covered, specifically, when junction surface 62 coats the tenon 5221 and tenon 5222 of holding section 52 completely During forming joinery and its construction, the front of junction surface 62 forms one the 4th snap-in structure 621 to match the 3rd snap-in structure 522, two 3rd snap-in structure 522 mutually fastens with two the 4th snap-in structures 621 respectively.Specifically, two junction surfaces 62 can be complete Tenon 5221 and tenon 5222 are coated to form inseparable concaveconvex structure, that is, the 4th snap-in structure 621;It is specific real at this Apply in example, the 3rd snap-in structure 522 is made up of tenon 5221 and tenon 5222, the bag in a manner of insert-molding of junction surface 62 Cover the corresponding groove void formed when tenon 5221 and tenon 5222 and form the 4th snap-in structure 621.It is however, specific real at other Apply in example, the 3rd snap-in structure 522 and the 4th snap-in structure 621 can be other concaveconvex structures or yin yang complementarity structure, illustrate For, corresponding or matching the 3rd snap-in structure 522 and the 4th snap-in structure 621 can be projection matching breach, tenon With mortise, cam portion matching alcove, fin or flange matching recess or groove, locating dowel matching positioning hole ... etc., and The concavo-convex relationship of 3rd snap-in structure 522 and the 4th snap-in structure 621 can exchange;In this specific embodiment, cable 70 is One hybrid optical fibre-coaxial cable.However, in other specific embodiments, cable 70 can be free from the coaxial cable of optical fiber, Can also be the flexible flat flat cable (Flexible flat cable, FFC) with or without optical fiber, cable 70 can also have There are other shape of cross sections beyond circle, in other words, insert-molding can coordinate cable 70 in the shape of sheath 61 of cable 70 Shape of cross section and accordingly change;In this specific embodiment, because two junction surfaces 62 convexedly stretch in the front of sheath 61, When the insert part forming of stress release part 60 is in wire support 50, the optical fiber 71 and wire 72 that extend from cable 70 can be Deploy between two junction surfaces 62, then be arranged in the upper and lower side of dividing plate 53 respectively.
Figure 1A-1B and Fig. 2-3 are continued referring to, in this specific embodiment, cable support 1 further comprises an optics Module 20, one first structure of fiber_optic 30 and one second structure of fiber_optic 40.It is noted that in this specific embodiment, cable Connector 2 is adopted in HDMI (High Definition Multimedia Interface) standard criterion 2.0b versions in principle, For the design of wire and cable connector.However, in other specific embodiments, wire and cable connector 2, which can be formed, meets other interfaces Electric connector, it is non-limiting as an example for, wire and cable connector 2, which can also be formed, meets MHL (Mobile High- Definition Link), USB (Universal Serial Bus) Type-A, USB Type-B or USB Type-C ... Deng the electric connector of interface specification, the particularly wire and cable connector with printed circuit board (PCB);In this specific embodiment, the first light Fine support 30 is fixed on connecting plate 10, the upper table of the first structure of fiber_optic 30 recessed 4 first light substantially parallel to each other downwards The fine alcove 32 of groove 31 and one, optics module 20 are sticked in alcove 32, and alcove 32 is to the phase of 4 first optical fiber ducts of open front Qie Yu 31 Connection, in other words, alcove 32 connect 4 first optical fiber ducts 31, and alcove 32 is put it bluntly accommodating optics module 20, optical mode 20 close-fittings of group are sticked in alcove 32;In this specific embodiment, optics module 20 is included by four photoelectric conversion units 21 and four The 4x1 arrays that individual align unit 22 is formed, wherein four align units 22 correspond to 4 first optical fiber ducts 31 respectively, it is specific and Speech, photoelectric conversion unit 21 can be vertical cavity surface emitting type laser (Vertical Cavity Surface Emitting Laser, VCSEL), electric signal can be converted into light signal by it.However, in other specific embodiments, photoelectric conversion unit 21 can also be photodiode (Photodiode, PD), and it can be converted into electric current or voltage by light according to occupation mode Signal.
Fig. 1-3 are continued referring to, in this specific embodiment, the second structure of fiber_optic 40 further comprises the He of a carrier base 41 Lid 42 on one, it is notable that upper lid 42 is by being rotated by 90 ° in Fig. 2 so that its lower surface is towards front clearly to show Its structure, the wherein upper table of carrier base 41 recessed 4 second optical fiber ducts 411 substantially parallel to each other downwards, 4 second light Fine groove 411 houses four optical fiber 71 in cable 70 respectively, and optical fiber 71 can be right via the second optical fiber duct 411 and the first optical fiber duct 31 Photoelectric conversion unit 21 in neat optics module 20;The 411 downward projection four of corresponding 4 second optical fiber duct of the upper lower surface of lid 42 Rib 421, in other words, upper lid 42 correspond to four ribs 421 of projection to 4 second optical fiber ducts 411;In addition, it is specific at this In embodiment, carrier base 41 also has two the first card holding structures 412, upper lid 42 then have two the second card holding structures 422 with Respectively correspond to or match two the first card holding structures 412, wherein when between carrier base 41 and upper lid 42 by two the first clampings When structure 412 and two the second 422 mutual clampings of card holding structure, the compacting of rib 421 is located at the wire in the second optical fiber duct 411 72;Specifically, the both sides of carrier base 41 each set to the concave a support slot 4121, the further convex wherein of support slot 4121 If a blocked block 4122, in other words, carrier base 41 are formed the first card holding structure 412 with support slot 4121 and blocked block 4122, on The lower surface of lid 42 then corresponds to the projection fixing arm 4221 of support slot 4121, and the inside projection clamping of fixing arm 4221 hooks 4222, wherein blocking Hook 4222 is held to engage clasp blocked block 4122, in other words, upper lid 42 hooks 4222 with fixing arm 4221 and clamping and formed second Card holding structure 422.However, in other specific embodiments, the first card holding structure 412 and the second card holding structure 422 can be them His concaveconvex structure or yin yang complementarity structure, for example, corresponding or matching the first card holding structure 412 and the second card holding structure 422 can be that projection matching breach, tenon matching mortise, cam portion matching alcove, fin or flange match recess or groove, determined Position post matching positioning hole ... etc., and the concavo-convex relationship of the first card holding structure 412 and the second card holding structure 422 can be mutual Change;In this specific embodiment, when the first card holding structure 412 and the second 422 mutual clamping of card holding structure, rib 421 can be used To suppress the optical fiber 71 being located in the second optical fiber duct 411 so that four optical fiber 71 are individually fixed in 4 second optical fiber ducts 411 In.However, in other specific embodiments, the upper opening of the second optical fiber duct 411 can tighten in position, to cause top Opening is slightly less than the diameter of optical fiber 71, and by the upper opening clamping optical fiber 71 of deflation, or even and then substitute rib 421 so that Four optical fiber 71 can not be individually fixed in 4 second optical fiber ducts 411 by rib 421.
Referring now to Fig. 1-3 and Fig. 4 A-4P, wherein Fig. 4 A-4P sequentially paint according to the specific embodiment of the present invention The assembling flow path of timberline cable connector 2, including wire support 50 and its assembling flow path of cable support 1, and with center chain Line represents substantially assembling process.In this specific embodiment, wire and cable connector 2 includes connecting plate 10, optics module 20, cable branch Frame 1, cable 70, terminal group 80, and electromagnetic shielding shell group 90, wherein cable support 1 include the first structure of fiber_optic 30, the second light Fine support 40, wire support 50, and stress release part 60, it is notable that optical fiber 71 is omitted in Fig. 4 F-4P and is led Line 72 is connected to the part of cable 70;In this specific embodiment, cable 70 includes optical fiber 71 and wire 72, terminal group 80 be by Multiple terminals and collets are formed, and terminal group 80 protrudes out multiple terminal supportors 81 and two insulation arms 82, wherein terminal supportor backward 81 can be divided into row's terminal supportor 811 and lower row's terminal supportor 812 again, and upper row's terminal supportor 811 and lower row's terminal supportor 812 electrically connect respectively The multiple upper row's terminal pads 121 and lower row's terminal pad 122 being connected in conductive pad 12, and electromagnetic shielding shell group 90 then includes shell 91 With end cap 92.
First as illustrated in figures 4 a and 4b, it illustrates optics module and the first optical fiber according to the specific embodiment of the present invention The assembling schematic diagram of support, the close-fitting of optics module 20 is sticked in alcove 32, two by the first structure of fiber_optic 30 together with optical mode Group 20 is fixed on connecting plate 10, wherein being first sticked in optics module 20 in the alcove 32 of first structure of fiber_optic 30, then at even The upper surface of fishplate bar 10 select an appropriate location fitting or bonding the first structure of fiber_optic 30, in other words, by the first structure of fiber_optic 30 together with Optics module 20 is bonded or is bonding on connecting plate 10;Then as shown in figures 4 c and 4d, it is according to a specific implementation of the invention Example, illustrate the assembling schematic diagram of connecting plate and terminal group, the multiple upper row ends multiple terminal supportors 81 being soldered in conductive pad 12 Subpad 121 and lower row's terminal pad 122, wherein terminal group 80 protrude out multiple terminal supportors 81 and two insulation arms 82 backward, first will be even Fishplate bar 10 is placed between the insulation arm 82 of the left and right sides, and between upper row's terminal supportor 811 and lower row's terminal supportor 812, positioned at even The insulation arm 82 of the left and right sides of fishplate bar 10, and terminal supportor 81 positioned at connecting plate both sides about 10 can limit connecting plate 10 Displacement, terminal supportor 81 can now be alignd easily and be welded in the conductive pad 12 in the front of connecting plate 10, also will the row's of going up terminal Pin 811 and lower row's terminal supportor 812 are respectively welded in upper row's terminal pad 121 and lower row's terminal pad 122, in other words, before welding after, It can be closed by the relative position between two insulation arms 82 or the fixing terminal pin 81 of upper and lower row's terminal supportor 81 and conductive pad 12 System, that is, the relative position relation between upper row's terminal supportor 811 and upper row's terminal pad 121, and lower row's terminal supportor 812 and lower row Relative position relation between terminal pad 122, therefore be advantageous to the operation of welding and be beneficial to maintain the solder joint quality after welding, In other words, two insulation arms 82 divide the both sides for being listed in connecting plate 10, so as to first fixing multiple terminal supportors 81 and upper row before welding Corresponding relation between terminal pad 121 or lower row's terminal pad 122.
Come again as shown in Fig. 4 E and 4F, it illustrates the second structure of fiber_optic and cable according to the specific embodiment of the present invention Assembling schematic diagram, four optical fiber 71 in cable 70 are individually fixed in 4 second optical fiber ducts 411, its Notable , wire 72 is eliminated in Fig. 4 F, and four optical fiber 71 in cable 70 are placed in 4 second optical fiber ducts 411 of carrier base 41 In, when the clamping of upper lid 42, which hooks 4222, fastens blocked block 4122, the rib 421 of upper lid 42 can be suppressed in the second optical fiber duct 411 Optical fiber 71;Afterwards as shown in Fig. 4 G and 4H, it illustrates the group of wire support and cable according to the specific embodiment of the present invention Schematic diagram is filled, seven wires 72 in cable 70 are individually fixed in seven metallic channels 512, wherein the second structure of fiber_optic 40 can It is placed in the first accommodation space 531, and the wire 72 that seven line footpaths differ then is placed through seven via the second accommodation space 532 and led In wire casing 512, and then wire 72 is fixed in metallic channel 512, in other words, the wire that seven diameters differ in cable 70 72, in the metallic channel 512 that can engage or be held on wire support 50 respectively via the second accommodation space 532, its median septum 53 can Separate optical fiber 71 and wire 72 so that optical fiber 71 and wire 72, which can divide, is listed in 53 upper and lower side of dividing plate;In this specific embodiment, Because the nearest spacing of adjacent fork 511 is slightly less than the diameter of wire 72, therefore adjacent fork 511 can block underlying wire 72 without making it come off, and metallic channel 512 is formed between fork 511 adjacent two-by-two, wherein the shape of each metallic channel 512 and big The small different-diameter for adapting to wire 72, specifically, metallic channel 512 form the partial cylindrical surface of different radii to coordinate seven The different-diameter of wire 72.However, in other specific embodiments, metallic channel 512 can be formed at the multiple of wire support 50 Hole lower edge, metallic channel 512 can also form cylinder or arbitrary surface of different shapes.
Fig. 4 I-4P are continued referring to, after the wire 72 for having assembled wire support 50 and cable 70, by the outstanding of connecting plate 10 Arm close-fitting is sticked in the cantilever groove of wire support 50, and as shown in Fig. 4 I and 4J, it is painted according to the specific embodiment of the present invention Show the assembling schematic diagram of connecting plate and wire support, by two the second snap-in structures 11 respectively with two the first snap-in structures 521 Mutually fasten, then seven wires 72 are soldered to seven conductor pads 124 in conductive pad 12, wherein in this specific embodiment, Cantilever groove is open downwards to facilitate installation cantilever, and the wire 72 to form a line then is welded in into the lower surface rear of connecting plate 10 Conductive pad 12, that is, conductor pads 124;Then as shown in Fig. 4 K and 4L, it is according to the specific embodiment of the present invention, the company of illustrating The assembling schematic diagram of fishplate bar and the second structure of fiber_optic, four optical fiber 71 are alignd optics module via 4 first optical fiber ducts 31 20, wherein will be fixed using the second structure of fiber_optic 40 due to four optical fiber 71 therein after appropriately curved, while pass through respectively Inserted by 4 first optical fiber ducts 31 of the first structure of fiber_optic 30 in the align unit 22 of optics module 20, with opto-electronic conversion of aliging Unit 21 is emitted or the position of incident ray, in other words, by the second structure of fiber_optic 40, the first structure of fiber_optic 30, and alignment Part 22, four front ends of optical fiber 71 photoelectric conversion units 21 that align can be emitted or the position of incident ray simultaneously and easily, Wherein the second structure of fiber_optic 40 is eventually located in the first front and rear accommodation space 531, in other words, the second structure of fiber_optic 40 be eventually located on the dividing plate 53 of wire support 50 and two holding sections 52 between, in this specific embodiment, finally Can in the first accommodation space 531 gluing to fix the relative position relation between the second structure of fiber_optic 40 and wire support 50.
Afterwards as shown in Fig. 4 M and 4N, it illustrates wire support and stress release according to the specific embodiment of the present invention The assembling schematic diagram of part, wherein by the insert-molding of stress release part 60 on wire support 50 and cable 70 so that should Power releasing parts 60 form sheath 61 on cable 70, and cause engaging of the stress release part 60 in wire support 50 simultaneously Portion 52 forms the rear at junction surface 62, the wherein part of junction surface 62 cladding holding section 52, and cladding tenon 5221 and tenon completely 5222, consequently, it is possible to which stress or strain suffered by cable 70, can transmit by stress release part 60 and discharge to wire Support 50, then indirect transfer and discharge to connecting plate 10;Finally as shown in Fig. 4 O and 4P, it is according to a specific implementation of the invention Example, the assembling schematic diagram of shell and end cap is illustrated, wherein by shell 91 and end cap 92 respectively from front and rear close-fitting engaging mutually, wherein End cap 92, which has, only holds the perforation 921 that sheath 61 passes through, and cable 70 is through after perforation 921, then end cap 92 is coated on into two The rear at junction surface 62, shell 91 then from front to back simultaneously clad terminal group 80, connecting plate 10, most of cable support 1, and End cap 92.It should be appreciated that it is appreciated that stress or strain suffered by cable 70, can be transmitted simultaneously by stress release part 60 Discharge to electromagnetic shielding shell group 90.
Now referring to Fig. 1-4 and Fig. 5 A-5B, wherein Fig. 5 A and 5B according to the specific embodiment of the present invention, The assembling flow path figure of cable support 1 and wire and cable connector 2 is illustrated respectively.In this specific embodiment, the assembling side of cable support 1 Method sequentially includes step 101:One second structure of fiber_optic 40 is provided, the second structure of fiber_optic 40 has the second optical fiber duct of multiple tracks 411;Step Rapid 102:A plurality of optical fiber 71 in one cable 70 is individually fixed in the second optical fiber duct of multiple tracks 411;Step 103:One is provided to lead Line bracket 50, wire support 50 include one and hold line portion 51 and two holding sections 52, hold line portion 51 and form multiple metallic channels 512, The front of holding section 52 is provided with one first snap-in structure 521;Step 104:A plurality of wire 72 in cable 70 is individually fixed in more In individual metallic channel 512;Step 105:A connecting plate 10 is provided, connecting plate 10 has two the second snap-in structures 11 and multiple biographies Lead pad 12;Step 106:Two the second snap-in structures 11 are mutually fastened with two the first snap-in structures 521 respectively;Step 107: A plurality of wire 72 is soldered to multiple conductive pads 12.
Finally referring to Fig. 1-4 and Fig. 5 B, in this specific embodiment, the assemble method of wire and cable connector 2 according to Sequence includes step 201:One first structure of fiber_optic 30 is provided, the upper table of the first structure of fiber_optic 30 is recessed substantially parallel to each other downwards Multiple tracks the first optical fiber duct 31 and an alcove 32, alcove 32 connect the first optical fiber duct 31;Step 202:One optics module 20 is blocked Together in alcove 32;Step 203:A connecting plate 10 is provided, connecting plate 10 has multiple terminal pads 121,122, multiple conductor pads 124, and two the second snap-in structures 11;Step 204:First structure of fiber_optic 30 is fixed on connecting plate together with optics module 20 On 10;Step 205:A terminal group 80 is provided, terminal group 80 protrudes out multiple terminal supportors 81 backward;Step 206:By multiple terminal supportors 81 are soldered to multiple terminal pads 121,122;Step 207:One second structure of fiber_optic 40 is provided, the second structure of fiber_optic 40 has multiple tracks Second optical fiber duct 411;Step 208:A plurality of optical fiber 71 in one cable 70 is individually fixed in the second optical fiber duct of multiple tracks 411; Step 209:A wire support 50 is provided, wire support 50 includes one and holds line portion 51 and two holding sections 52, holds the shape of line portion 51 Into multiple metallic channels 512, the front of holding section 52 is provided with one first snap-in structure 521, and rear is then provided with one the 3rd snap-in structure 522;Step 210:A plurality of wire 72 in cable 70 is individually fixed in multiple metallic channels 512;Step 211:By two Two snap-in structures 11 mutually fasten with two the first snap-in structures 521 respectively;Step 212:A plurality of wire 72 is soldered to multiple Conductor pads 124;Step 213:A plurality of optical fiber 71 is alignd optics module 20 via the first optical fiber duct of multiple tracks 31;Step 214:There is provided One stress release part 60, stress release part 60 include a sheath 61 and two junction surfaces 62;Step 215:By stress release The insert-molding of part 60 is in wire support 50 and cable 70 so that sheath 61 coats cable 70, and two junction surfaces 62 then coat The rear of wire support 50, wherein junction surface 62 form corresponding 4th snap-in structure 621 at the 3rd snap-in structure 522;Step Rapid 216:An electromagnetic shielding shell group 90 is provided, electromagnetic shielding shell group 90 includes a shell 91 and an end cap 92;Step 217:Will be outer Shell 91 enters terminal group 80 from preceding square set, then end cap 92 is inserted in into cable 70 from rear so that shell 91 coats and is sticked in end cap 92。
In summary, according to one of the present invention towards wire support 50 is fixed between wire 72 by line portion 51 is held Relative position relation, then by both sides holding section 52 the first snap-in structure 521 be sticked in the both sides of connecting plate 10 second engaging Structure 11, and then the relative position relation between fixed wire 72 and conductor pads 124, therefore when wire 72 is electrically connected with or welded To before or after conductor pads 124, relative position relation between the two can ensure that;According to the present invention next towards, Cable support 1, can be effectively by the institute of cable 70 by the rear that the junction surface 62 of stress release part 60 is coated on to holding section 52 The stress or strain being subject to directly are transmitted and discharged to wire support 50 and electromagnetic shielding shell group 90, stress release part 60 and may be used also By the stress suffered by cable 70 or strain indirect transfer and discharge to connecting plate 10;According to the present invention another towards, card Conjunction portion 52 forms joinery and its construction using the junction surface 62 of tenon 5221 and tenon 5222 and cladding thereon, so as to strengthening wire branch Bond strength between frame 50 and stress release part 60;Second light is utilized towards, cable support 1 according to the present invention another The relative position relation that fine support 40 is fixed between optical fiber 71, cable support 1 is further by the first of the first structure of fiber_optic 30 Optical fiber duct 31 and alcove 32, the relative position relation between fixed optical fiber 71 and optics module 20 so that the front end of optical fiber 71 can be light Easily alignment photoelectric conversion unit 21 be emitted or incident ray at;The is formed towards, wire support 50 according to the present invention another One accommodation space 531 is to accommodate the second structure of fiber_optic 40;According to the present invention next towards two insulation arms of terminal group 80 82 lean against the both sides of connecting plate 10, so as to ensuring the relative position relation between terminal supportor 81 and conductive pad 12;According to the present invention Another towards, wire and cable connector 2 by wire support 50 or cable support 1, light can be contained simultaneously through being readily adapted for assembling The cable 70 of fibre 71 and wire 72;According to the present invention another towards in an assembling process can be automatic by wire support 50 Alignment wire 72 and conductive pad 12;According to the present invention another towards in an assembling process can be automatically right by insulation arm 82 Neat terminal supportor 81 and conductive pad 12.
Described above is only the preferred embodiments of the present invention, not does any formal limitation to the present invention.Change Yan Zhi, although the present invention discloses preferred embodiment as above, but the present invention is not limited to, the technology of any this area Personnel, in the range of technical solution of the present invention is not departed from, the technology contents of the disclosure above should can be utilized to make a little change Become or be modified to the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the present invention's Any modification, simple change and the equivalent variations that substantive core technology is made to above example, still fall within the technology of the present invention In the range of scheme.Described person's scope of the invention still in claim is defined with actual concepts.

Claims (10)

1. a kind of wire and cable connector, it is suitable to one connecting plate of assembling, to weld a plurality of wire in a cable to the connecting plate, It is characterized in that including:
One wire support, the wire support include multiple metallic channels and two holding sections, and multiple metallic channels are fixed respectively The a plurality of wire, the holding section are provided with one first snap-in structure, and first snap-in structure matches the one of the connecting plate Second snap-in structure, two first snap-in structures mutually fasten with two second snap-in structures respectively;And
One stress release part, the stress release part have a sheath and two junction surfaces, and the sheath coats the line Cable, the junction surface coat the holding section.
2. wire and cable connector as claimed in claim 1, it is characterised in that:The holding section is provided with one the 3rd snap-in structure, institute State junction surface and form one the 4th snap-in structure to match the 3rd snap-in structure, two the 3rd snap-in structures are respectively with two Individual 4th snap-in structure mutually fastens.
3. wire and cable connector as claimed in claim 1, it is characterised in that:Further include one first structure of fiber_optic, a light Module, and one second structure of fiber_optic are learned, wherein the first structure of fiber_optic upper table is recessed substantially parallel to each other downwards The optical fiber duct of multiple tracks first and an alcove, the optics module are sticked in the alcove, and the alcove connects first optical fiber duct, First structure of fiber_optic is fixed on the connecting plate, and second structure of fiber_optic has an optical fiber duct of multiple tracks second, described in multiple tracks Second optical fiber duct houses a plurality of optical fiber in the cable, and a plurality of optical fiber is via second optical fiber duct and first light The fine groove alignment optics module.
4. wire and cable connector as claimed in claim 3, it is characterised in that:Multiple metallic channels are located under the wire support Side, the wire support top downward recessed one first accommodation space between two holding sections, the described first accommodating sky Between accommodate second structure of fiber_optic.
5. wire and cable connector as claimed in claim 3, it is characterised in that:Second structure of fiber_optic includes a carrier base and one Upper lid, the second optical fiber duct described in the recessed multiple tracks substantially parallel to each other in carrier base upper surface, it is described on cover to multiple tracks institute State the second optical fiber duct and correspond to the multiple ribs of projection, the carrier base has two the first card holding structures, and the upper lid then has two Individual second card holding structure to match two first card holding structures respectively, when between the carrier base and the upper lid by institute When stating the first card holding structure and the mutual clamping of second card holding structure, the rib compacting is located in second optical fiber duct The optical fiber.
6. the wire and cable connector as described in claim 1 to 5 any of which item, it is characterised in that:Further include a terminal Group, the terminal group protrude out multiple terminal supportors and two insulation arms, and multiple wires are electrically connected to the more of the connecting plate Individual conductor pads, multiple terminal supportors are electrically connected to multiple terminal pads of the connecting plate, and two insulation arms point are listed in The both sides of the connecting plate.
7. the wire and cable connector as described in claim 1 to 5 any of which item, it is characterised in that:Further include a terminal Group and an electromagnetic shielding shell group, the terminal group protrude out multiple terminal supportors, and multiple wires are electrically connected to the connecting plate Multiple conductor pads, multiple terminal supportors are electrically connected to multiple terminal pads of the connecting plate, the electromagnetic shielding shell group Including a shell and an end cap, the end cap, which has, only holds the perforation that the sheath passes through, and the end cap coats the engagement The rear in portion, the shell coat the terminal group and the end cap.
8. a kind of assemble method of wire and cable connector, the wire and cable connector is suitable to one connecting plate of assembling, to weld in a cable A plurality of wire to the connecting plate, it is characterised in that comprise the following steps:
One second structure of fiber_optic is provided, second structure of fiber_optic has the optical fiber duct of multiple tracks second;
A plurality of optical fiber in the cable is individually fixed in the second optical fiber duct described in multiple tracks;
A wire support is provided, the wire support includes multiple metallic channels and two holding sections, multiple metallic channel difference The fixed a plurality of wire, the holding section are provided with one first snap-in structure, and first snap-in structure matches the connecting plate One second snap-in structure;
The a plurality of wire is individually fixed in multiple metallic channels;And
Two second snap-in structures are mutually fastened with two first snap-in structures respectively.
9. the assemble method of wire and cable connector as claimed in claim 8, it is characterised in that second structure of fiber_optic is being provided Before, it is further comprising the steps of:
There is provided one first structure of fiber_optic, the first structure of fiber_optic upper table recessed multiple tracks first substantially parallel to each other downwards Optical fiber duct and an alcove, the alcove connect first optical fiber duct;
One optics module is sticked in the alcove;
First structure of fiber_optic is fixed on the connecting plate;
A terminal group is provided, the terminal group protrudes out multiple terminal supportors;
Multiple terminal supportors are soldered to multiple terminal pads of the connecting plate.
10. the assemble method of wire and cable connector as claimed in claim 8, it is characterised in that engaging the first engaging knot It is further comprising the steps of after structure and second snap-in structure:
The a plurality of wire is soldered to multiple conductor pads of the connecting plate;
By a plurality of optical fiber via the first optical fiber duct alignment optics module described in multiple tracks;
A stress release part is provided, the stress release part includes a sheath and two junction surfaces, the holding section are provided with One the 3rd snap-in structure, the junction surface form one the 4th snap-in structure to match the 3rd snap-in structure;And
The stress release part is coated on the wire support and the cable so that the sheath coats the cable, And two the 3rd snap-in structures mutually fasten with two the 4th snap-in structures respectively.
CN201610677511.6A 2016-08-16 2016-08-16 Wire and cable connector and its assemble method Pending CN107768852A (en)

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