CN105098400A - Cable connector assembly and manufacture method thereof - Google Patents
Cable connector assembly and manufacture method thereof Download PDFInfo
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- CN105098400A CN105098400A CN201410385970.8A CN201410385970A CN105098400A CN 105098400 A CN105098400 A CN 105098400A CN 201410385970 A CN201410385970 A CN 201410385970A CN 105098400 A CN105098400 A CN 105098400A
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- heart yearn
- circuit board
- location hole
- connector assembly
- cable connector
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Abstract
The invention discloses a cable connector assembly and a manufacture method thereof. The cable connector assembly comprises a circuit board, a cable electrically connected to the circuit board, a clamping member for limiting the cable, and a housing for accommodating the circuit board and the clamping member. The cable comprises a plurality of first core wires and a plurality of second core wires. The number of processing times of the first core wires is more than that of the second core wires. The clamping member comprises a front wall near the circuit board, a rear wall opposite to the front wall, and a top wall and a bottom wall for connecting the front wall and the rear wall. The clamping member is provided with a first location hole and a second location hole penetrating the front wall and the rear wall. The first location hole is used for limiting the first core wires. The second location hole is used for limiting the second core wires. The clamping member is provided with an abdicating portion communicated with the second location hole. The second core wires can be bent and accommodated in the abdicating portion in order to prevent the second core wires from being damaged accidentally when the first core wires are processed.
Description
[technical field]
The present invention relates to a kind of micro coaxial cable connector assembly and manufacture method thereof, especially about micro coaxial cable connector assembly and the manufacture method thereof with dissimilar heart yearn.
[background technology]
The notification number announced on October 3rd, 2012 is that the Chinese patent of CN101958476B discloses a kind of micro coaxial cable connector assembly, the cable of this micro coaxial cable connector assembly comprises the one group of coaxial line and one group of single-core line that are arranged in a row, and insulation shell is coated on the outside of described coaxial line and single-core line, thus make cable be a flat cable, each coaxial line comprises an inner wire and an outer conductor, the inner wire of coaxial line welds with corresponding bonding pad, outer conductor welds with ground strip, single-core line comprises the bonding pad welding corresponding with it to provide the power line of power supply and to be connected the earth connection with ground connection with ground strip, this wire and cable connector also comprises a strutting piece and not easily comes off from flexible PCB to make cable.
But the defect of this micro coaxial cable connector assembly is: single-core line only need carry out time processing, and coaxial line needs repeatedly to process, therefore single-core line and coaxial line will be processed respectively, so, make this kind of micro coaxial cable connector assembly time-consuming, be difficult to avoid switching to single-core line if directly two kinds of heart yearns are processed simultaneously, first cover single-core line according to baffles such as Copper Foils and process again, easily cause the problems such as efficiency of assembling is poor, and positioning precision is low.
In view of above problem, be necessary to provide a kind of new micro coaxial cable connector assembly and manufacture method thereof to improve above-mentioned weak point.
[summary of the invention]
Main purpose of the present invention is to provide a kind of micro coaxial cable connector assembly, and it is convenient to different heart yearn separate machined, thus improves product yield.
To achieve these goals, the present invention adopts following technical scheme: a kind of micro coaxial cable connector assembly, it comprises circuit board, the cable be electrically connected with circuit board, the holding part of spacing cable and the housing of collecting circuit board and holding part, described cable comprises some first heart yearns and some second heart yearns, the number of times that the number of times that described first heart yearn is processed is processed more than the second heart yearn, described holding part comprises the antetheca near circuit board, the roof of the rear wall relative with antetheca and connection antetheca and rear wall and diapire, described holding part is provided with the first location hole and the second location hole that run through described antetheca and rear wall, described first location hole is used for spacing described first heart yearn, described second location hole is used for spacing described second heart yearn, described holding part is provided with the portion that steps down be connected with the second location hole, step down described in described second heart yearn Foldable is dissolved in portion to prevent from accidentally injuring the second heart yearn during processing the first heart yearn.
Concrete enforcement structure is as follows:
Described antetheca and roof are run through in the described portion of stepping down, and described second heart yearn is positioned on described diapire after running through described second location hole.
Described diapire is recessed to form the stopper slot that described second heart yearn of restriction moves left and right.
Described circuit board comprises upper surface and the lower surface corresponding with upper surface, described holding part comprises Part I and Part II, described part first heart yearn and part second heart yearn are limited in Part I and are welded in circuit board upper surface, other first heart yearns described and the second heart yearn are limited in described Part II and are welded in circuit board lower surface, and step down described in described Part I and Part II are equipped with portion.
The diapire of described Part I is provided with first step portion, the diapire of described Part II is provided with the second step portion contrary with direction, first step portion, and described first step portion and second step portion misplace against making Part I and Part II stagger before the mounting and arrange so that the first heart yearn being limited in Part I is processed with the first heart yearn being limited in Part II simultaneously.
Another main purpose of the present invention is the manufacture method providing a kind of micro coaxial cable connector assembly, by different heart yearn separate machined when it manufactures, thus improves product yield.
To achieve these goals, the present invention adopts following technical scheme: a kind of manufacture method of micro coaxial cable connector assembly, and it comprises:
Circuit board is provided;
There is provided cable, described cable comprises some first heart yearns and some second heart yearns;
Holding part is provided, described holding part comprises near the antetheca of circuit board, the rear wall relative with antetheca, the roof connecting antetheca and rear wall and diapire, described holding part runs through described antetheca and rear wall forms the first location hole and the second location hole, described first heart yearn is arranged in the first location hole, described second heart yearn is arranged in the second location hole;
Bend described second heart yearn, first process the first heart yearn to prevent accidental injury second heart yearn;
Second heart yearn of bending is recovered to process the first heart yearn and the second heart yearn simultaneously;
Cable and welding circuit board are fixed.
Concrete enforcement structure is as follows:
Described holding part is provided with the portion that steps down be connected with the second location hole, steps down in portion described in described second heart yearn bending is contained in.
Described antetheca and roof are run through in the described portion of stepping down, and described second heart yearn is positioned on described diapire after running through described second location hole.
Described circuit board comprises upper surface and the lower surface corresponding with upper surface, described holding part comprises Part I and Part II, described part first heart yearn and part second heart yearn are limited in Part I and are welded in circuit board upper surface, other first heart yearns described and the second heart yearn are limited in described Part II and are welded in circuit board lower surface, and step down described in described Part I and Part II are equipped with portion.
The diapire of described Part I is provided with first step portion, the diapire of described Part II is provided with the second step portion contrary with direction, first step portion, and described first step portion and second step portion misplace against making Part I and Part II stagger before the mounting to arrange so that two ranked first heart yearn and process simultaneously.
Compared to prior art, at least there is following beneficial effect in the present invention: holding part of the present invention arranges the portion of stepping down process the first heart yearn for the second heart yearn bending to facilitate simultaneously, the bottom of Part I and Part II respectively setting table rank portion makes Part I and Part II stagger to arrange to process two row's heart yearns simultaneously, therefore, micro coaxial cable connector assembly and manufacture method thereof improve product yield.
[embodiment]
As shown in Figures 1 to 6, the present invention discloses a kind of micro coaxial cable connector assembly 100, in order to dock with butt connector (not shown), described micro coaxial cable connector assembly 100 comprises interfacing part 1, the circuit board 2 be connected with interfacing part 1, the cable 3 is electrically connected with circuit board 2, the holding part 4 of spacing cable 3, the inner module 5 of covered section cable 3 and interfacing part 1, one-body molded stress relief 6 outside inner module 5 and cable 3 and housing 7 outside being arranged on.Described micro coaxial cable connector assembly 100 can forward or oppositely insert butt connector and coordinate to reach identical function.
As shown in Figures 7 and 8, described interfacing part 1 comprise insulating body 11, be arranged on insulating body 11 in and be spaced in the vertical direction two rows some conducting terminals 12, to be arranged between two rows conducting terminal 12 and in order to the snap close piece 13 of butt connector (not shown) snap fit, be arranged on insulating part 14 on rear side of insulating body 11, be arranged on metal shell 15 outside insulating body 11 and insulating part 14, be arranged on insulating body 11 and the earthing member 16 be electrically connected with metal shell 15.
Described insulating body 11 comprises roof 110, the diapire 111 arranged with roof 110 parallel interval, be connected the pair of parallel spaced sidewall 112 of roof 110 and diapire 111, described roof 110, diapire 111 and pair of sidewalls 112 enclose and form receiving space 113, and described insulating body 11 also comprises the front portion 1132 and the rear portion 1134 that has to after-opening 1133 that to be divided into by described receiving space 113 and to have to open front 1131.The front end of described roof 110 is provided with the upper groove 1100 through with the front portion 1132 of described receiving space 113.The front end of described diapire 111 is provided with the low groove 1110 through with the front portion 1132 of described receiving space.Described pair of sidewalls 112 is equipped with the groove 1120 extended from the rear tip forward of insulating body 11, described groove 1120 does not extend through the front end of insulating body 11.Front portion 1132 and the rear portion 1134 of described groove 1120 and receiving space 113 are all through.
The holding parts 123 be retained on insulating body 11 that described each conducting terminal 12 comprises the front docking section 121 extending into insulating body 11, the rear docking section 122 extended back and is arranged between front docking section 121 and rear docking section 122.Described front docking section 121 is in order to be electrically connected with butt connector (not shown), and described rear docking section 122 is electrically connected with circuit board 2.The front docking section 121 of described upper row's conducting terminal 12 is arranged in the vertical direction face-to-face with the front docking section 121 of lower row's conducting terminal 12.
Described snap close piece 13 comprises base portion 131 that left and right extends, from the two ends of base portion 131 respectively to the lock catch arm 132 of front extension and the latch part 133 that extends in opposite directions respectively from the front end of each lock catch arm 132.Described snap close piece 13 loads described insulating body 11 from back to front by the opening 1133 at the rear portion 1134 of receiving space 113, described pair of catches arm 132 is contained in corresponding groove 1120 respectively, and described latch part 133 protrudes out the front portion 1132 entering described receiving space 113 at least partly.Described pair of catches portion 133 is arranged in the lateral direction face-to-face.
Described insulating part 14 and insulating body 11 be fixing snap close piece 13 jointly.Described insulating part 14 comprises insulative base 140, insulative base 140 is run through in the extension 141 extended back respectively from the two ends, left and right of insulative base 140, front and back and up and down spaced two exhausting holes 142, from insulative base 140 extends forward be also spaced into two rows in the vertical direction projection 143, to extend forward from insulative base 140 and to be arranged on the protuberance 144 between two row's projections 143.The passage 145 be communicated with corresponding through hole 142 is formed between described each adjacent projection 143.Described extension 141 is equipped with the mounting groove 1410 that fore-and-aft direction extends.The distance that described two rows projection 143 extends forward is greater than the distance that described protuberance 144 extends forward.Accommodating grooves 146 is formed between described two rows projection 143.Described insulative base 140 is greater than the size of insulating body 11 at above-below direction in the size of above-below direction, thus after described insulating part 14 is installed to described insulating body 11, the roof 110 of described insulative base 140 opposing insulation body 11 and diapire 111 outwardly convex.Described insulating part 14 is installed on insulating body 11 from back to front, and the base portion 131 of described snap close piece 13 is housed in accommodating grooves 146, and described protuberance 144 is resisted against forward the rear side of base portion 131.Described insulative base 140 is passed by corresponding passage 145 and through hole 142 in the rear docking section 122 of described each conducting terminal 12.
Described metal shell 15 is structures of border seal, thus good airproof performance, anti-electromagnetic interference capability is better, and the structure of the border seal of described metal shell 15 can take out by sheet metal method manufactures such as drawing technique, metal material belt bending technique, metal material casting technique.Described metal shell 15 comprises first rear end 152, front end 151, first of inserting butt connector and the First Transition part 153 connecting the first front end 151 and the first rear end 152.The radial dimension of described first front end 151 is less than the radial dimension of the first rear end 152.Described first rear end 152 is provided with some cards 1520 outwardly.
The quantity of described earthing member 16 is a pair, is housed in along the vertical direction respectively in upper groove 1100 and low groove 1110.Described earthing member 16 comprises flat ground connection main part 160, extend towards insulating body 11 direction from the relative both sides of ground connection main part 160 and in order to being installed to installation portion 161 on insulating body 11, to extend in the front portion 1132 of receiving space 113 front ground connection contact site 162 from the front end of ground connection main part 160 and from the rear end of ground connection main part 160 to the rear ground connection contact site 163 that the direction away from insulating body 11 extends.Described front ground connection contact site 162 is in order to coordinate with butt connector (not shown), and described rear ground connection contact site 163 coordinates with metal shell 15.The front ground connection contact site 162 of described a pair earthing member 16 is arranged in the vertical direction face-to-face.Front ground connection contact site 162 spacing in the vertical direction of described a pair earthing member 16 is greater than the front docking section 121 of row's conducting terminal 12 and the spacing of the front docking section 121 of lower row's conducting terminal 12 at above-below direction.
As shown in Figures 5 and 6, described circuit board 2 is arranged between interfacing part 1 and cable 3, and described cable 3 is formed by circuit board 2 and conducting terminal 12 and is electrically connected.Described circuit board 2 comprises the leading section 21 being arranged on front end, the rearward end 22 being arranged on rear end and connects the pars intermedia 23 of leading section 21 and rearward end 22.Described circuit board 2 comprises upper surface 24 and the lower surface 25 corresponding with upper surface 24, conducting strip 210 before the rear docking section 122 upper surface 24 of described leading section 21, lower surface 25 being equipped with some and described conducting terminal 12 is electrically connected.The rear conducting strip 220 that the heart yearn that the upper surface 24 of described rearward end 22, lower surface 25 are equipped with some and described cable 3 is electrically connected, the rear of the rear conducting strip 220 of described upper surface 24, lower surface 25 is provided with the sheet metal 221 of a strip.Before the rear conducting strip 220 of described circuit board 2 upper surface 24 is corresponding to upper surface 24, conducting strip 210 is connected by conductive path, and before the rear conducting strip 220 of described circuit board 2 lower surface 25 is corresponding to lower surface 25, conducting strip 210 is connected by conductive path.The size of described circuit board 2 leading section 21 is less than the size of circuit board 2 rearward end 22, spacing between described adjacent front conducting strip 210 is less than the spacing between described adjacent rear conducting strip 220, the size of described rear conducting strip 220 is greater than the size of described front conducting strip 210, and the quantity of described front conducting strip 210 is greater than the quantity of described rear conducting strip 220.The leading section 21 of described circuit board 2 is installed on described insulating part 14, and described leading section 21 is arranged between the rear docking section 122 of conducting terminal 12 and the rear docking section 122 of lower row's conducting terminal 12 on described.Described rear docking section 122 is electrically connected with corresponding front conducting strip 210.
Described cable 3 comprises the crust 33 of some coaxial lines 31, some single-core lines 32 and coated described coaxial line 31 and single-core line 32, the number of times that the number of times that described coaxial line 31 is processed is processed more than single-core line 32, described coaxial line 31 comprises the external insulation layer 314 of the first inner wire 311, the coated inner insulating layer 312 of the first inner wire 311, the wire sheathing 313 of coated inner insulating layer 312 and clad metal braid 313, described wire sheathing 313 welds with described sheet metal 221, and described single-core line 32 comprises the serving 322 of the second inner wire 321 and coated second inner wire 321.The upper surface 24 of described circuit board 2 and lower surface 25 are equipped with some described coaxial lines 31 and some single-core lines 32, in the present embodiment, described single-core line 32 has eight, described single-core line 32 respectively spread configuration in the inner position of circuit board 2 upper surface 24 and lower surface 25, upper surface 24 and lower surface 25 respectively arrange four, and be welded and fixed with corresponding rear conducting strip 220 respectively, described single-core line 32 is symmetricly set in upper surface 24 and the lower surface 25 of circuit board 2.Described coaxial line 31 is also eight, the upper surface 24 of circuit board 2 arranges four, lower surface 25 arranges four, each two of the both sides of described coaxial line 31 difference spread configuration row's single-core line 32 on circuit board 2, namely the position that circuit board 2 is outer, and be welded and fixed with corresponding rear conducting strip 220 respectively, the both sides of described single-core line 32 respectively arrange two described coaxial lines 31, the described coaxial line 31 being arranged at upper surface 24 arranges with coaxial line 31 Central Symmetry being arranged at lower surface 25, and described coaxial line 31 is symmetricly set in upper surface 24 and the lower surface 25 of circuit board 2.In other embodiments, described coaxial line 31 can arrange different quantity as required from single-core line 32.
As shown in Figure 9, in the present embodiment, holding part 4 is a pair, holding part also can be single type in other embodiments, holding part 4 in the present embodiment comprises the Part I 41 that is welded in circuit board 2 upper surface 24 by spacing to part coaxial line 31 and part single-core line 32 and by other coaxial lines 31 and the spacing Part II 42 being welded in circuit board 2 lower surface 25 of single-core line 32, described Part I 41 and Part II 42 include the antetheca 43 near circuit board 2, the rear wall 44 relative with antetheca 43 and connect roof 45 and the diapire 46 of antetheca 43 and rear wall 44, described holding part 4 is provided with the first location hole 47 and the second location hole 48 running through described antetheca 43 and rear wall 44, described first location hole 47 is for spacing described coaxial line 31, described second location hole 48 is for spacing described single-core line 32, described holding part 4 is provided with the portion that steps down 49 be connected with the second location hole 48, described antetheca 43 and roof 45 are run through in the described portion 49 that steps down, step down described in described single-core line 32 Foldable is dissolved in portion 49 to prevent from accidentally injuring single-core line 32 during processing coaxial line 31.To step down described in described Part I 41 and Part II 42 are equipped with portion 49, first location hole 47 and the second location hole 48.Described single-core line 32 extends out to be positioned at from the second location hole 48 and described diapire 46 strengthens its bulk strength welds with circuit board 2 to facilitate described single-core line 32.Described diapire 46 is recessed to form the stopper slot 461 that the described single-core line 32 of restriction moves left and right on the side in the portion 49 that steps down.The diapire 46 of described Part I 41 is provided with first step portion 411, the diapire 46 of described Part II 42 is provided with the second step portion 421 contrary with direction, first step portion 411, and described first step portion 411 and second step portion 421 misplace against making Part I 41 and Part II 42 stagger before the mounting to arrange so that two arrange coaxial line 31 and process simultaneously.Described holding part 4 front end is provided with the support slot 490 holding described circuit board 2.Described Part I 41 is provided with the first erection column 412 and the first installing hole 413, described first erection column 412 and the first installing hole 413 are positioned at the both sides of Part I 41, and described Part II 42 is provided with the second erection column 422 of coordinating with the first installing hole 413 and installing and coordinates the second installing hole 423 installed with the first erection column 412.
As shown in Figures 3 and 4, inner module 5 comprises the first module 51 and the second module 52.Described first module 51 is structures of border seal, thus good airproof performance, anti-electromagnetic interference capability is better, and the structure of the border seal of described first module 51 can take out by sheet metal method manufactures such as drawing technique, metal material belt bending technique, metal material casting technique.The second transition portion 513 that described first module 51 comprises the second front end 511 coordinated with the docking rear end 102 of interfacing part 1, the second rear end 512 be oppositely arranged with the second front end 511 and is connected the second front end 511 and the second rear end 512.The radial dimension of described second front end 511 is greater than the radial dimension of the second rear end 512.Described second front end 511 is provided with hole clipping 5110.Described second front end 511 is set on the first rear end 152, the card 1520 on described first rear end 152 and hole clipping 5110 snaps into position on the second front end 511.Described second front end 511 is interfered and is set in the first rear end 152, thus, the first module 51 with coordinate closely between metal shell 15, the anti-electromagnetic interference better performances in cooperation position place.Described second front end 511 adopts laser welding further with the second sheathed position coordinated, rear end 512, and the laser welding of this position can be the electric welding of multiple point, or the continuous welding in whole circumference.Thus the first module 51 be connected between metal shell 15 and bulk strength higher.Described second module 52 is structures of border seal, thus good airproof performance, anti-electromagnetic interference capability is better, and the structure of the border seal of described second module 52 can take out by sheet metal method manufactures such as drawing technique, metal material belt bending technique, metal material casting technique.Described second module 52 comprises the main part 521 coordinated with the second rear end 512, the annulus 522 coordinated with cable 3 and is connected the 3rd transition portion 523 of main part 521 and annulus 522.The radial dimension of described main part 521 is greater than the radial dimension of annulus 522.Described second module 52 is enclosed within cable 3 in advance, after described coaxial line 31, single-core line 32 weld with corresponding rear conducting strip 220, described main part 521 is set on holding part 4, thus improve the assembly precision of the second module 52, be set in the outside of described second rear end 512 after described main part 521 crosses forward holding part 4 further, because, main part 521 is set in outside the second rear end 512, thus the size of described main part 521 is relatively large, can avoid interfering with cable 3.Described main part 521 interferes the outside being enclosed within described second rear end 512, thus coordinating between the second module 52 with the first module 51 is tight, the anti-electromagnetic interference better performances in cooperation position place.Described main part 521 adopts laser welding further with the second sheathed position coordinated, rear end 512, and the laser welding of this position can be the electric welding of multiple point, or the continuous welding in whole circumference.Thus be connected between the second module 52 with the first module 51 and bulk strength higher.Described annulus 522 is set in the outside of cable 3 and rivets with cable 3.
When manufacturing described micro coaxial cable connector assembly 100, first interfacing part 1 is provided and circuit board 2 is provided.
Reoffer cable 3, described cable 3 comprises some coaxial lines 31 and some single-core lines 32, the number of times that the number of times that described coaxial line 31 is processed is processed more than single-core line 32, described coaxial line 31 comprises the external insulation layer 314 of the first inner wire 311, the coated inner insulating layer 312 of the first inner wire 311, the wire sheathing 313 of coated inner insulating layer 312 and clad metal braid 313, described single-core line 32 is single-core line, and it comprises the serving 322 of the second inner wire 321 and coated second inner wire 321.
Holding part 4 is provided, described holding part 4 comprises Part I 41 and Part II 42, described holding part 4 comprises near the antetheca 43 of circuit board 2, the rear wall 44 relative with antetheca 43, the roof 45 connecting antetheca 43 and rear wall 44 and diapire 46, described holding part 4 runs through described antetheca 43 and forms the first location hole 47 and the second location hole 48 with rear wall 44, described coaxial line 31 is arranged in the first location hole 47, described single-core line 32 is arranged in the second location hole 48.Described holding part 4 Part I 41 and Part II 42 are equipped with the portion that steps down 49 be connected with the second location hole 48, described antetheca 43 and roof 45 are run through in the described portion 49 that steps down, the diapire 46 of described Part I 41 is provided with first step portion 411, the diapire 46 of described Part II 42 is provided with the second step portion 421 contrary with direction, first step portion 411, described first step portion 411 and second step portion 421 misplace against making Part I 41 and Part II 42 stagger and arrange, bend described single-core line 32 in the portion of stepping down 49, first process coaxial line 31, in the present embodiment is pass through laser cutting, other modes can be adopted in other embodiments to process heart yearn.Arrange because Part I 41 and Part II 42 stagger, can cut with the coaxial line 31 being limited in Part II 42 coaxial line 31 being limited in Part I 41 simultaneously, first time cutting coaxial line 31 removes external insulation layer 314 to expose wire sheathing 313, cuts coaxial line 31 again and removes wire sheathing 313 to expose inner insulating layer 312.
The single-core line 32 of bending is recovered, the coaxial line 31 spacing to Part I 41 and single-core line 32 cut simultaneously, make coaxial line 31 remove inner insulating layer 312 and expose the first inner wire 311, single-core line 32 is removed serving 322 and is exposed the second inner wire 321, again the spacing coaxial line 31 of Part II 42 and single-core line 32 are cut simultaneously, also make coaxial line 31 expose the first inner wire 311, single-core line 32 exposes the second inner wire 321.
Then cable 3 and circuit board 2 are welded and fixed, described first inner wire 311 and the second inner wire 321 are welded with corresponding rear conducting strip 220 respectively, described wire sheathing 313 welds with described sheet metal 221, and the rear end of circuit board 2 is fastened in the support slot 490 of holding part 4.
By coated for inner module 5 interfacing part 1 at least partially and cable 3 at least partially.
Injection mo(u)lding stress relief 6, the coated inner module 5 of described stress relief 6 at least partially and cable 3 at least partially.
Described housing 7 is set in outside inner module 5 and stress relief 6 from front to back, and described housing 7 is fixing by glue bonding.So far, whole micro coaxial cable connector assembly 100 has just been assembled.This micro coaxial cable connector assembly 100 assembling sequence unique, technical staff can do accommodation as required.
Coaxial line 31 of the present invention is arranged on the both sides of circuit board 2, single-core line 32 is arranged on the centre position of circuit board 2, so be arranged so that the signal cross-talk between coaxial line 31 is little, impedance stabilization, and coaxial line 31 is separately positioned on upper surface 24 and the lower surface 25 of circuit board 2, and the conductive path between the rear conducting strip 220 that coaxial line 31 is electrically connected and front conducting strip 210 only needs to be arranged on the same layer in circuit board 2, and without the need to carrying out via hole, simplifies processing procedure.
The foregoing is only one embodiment of the present invention, it not whole or unique execution mode, the change of those of ordinary skill in the art by reading specification of the present invention to any equivalence that technical solution of the present invention is taked, is claim of the present invention and contains.
[accompanying drawing explanation]
Fig. 1 is the stereogram of micro coaxial cable connector assembly of the present invention.
Fig. 2 is the decomposed figure of the micro coaxial cable connector assembly shown in Fig. 1.
Fig. 3 is the another decomposed figure of the micro coaxial cable connector assembly shown in Fig. 1.
Fig. 4 is another angle part exploded view of the micro coaxial cable connector assembly described in Fig. 3.
Fig. 5 is the exploded view of the micro coaxial cable connector assembly part-structure shown in Fig. 1.
Fig. 6 is the exploded view of another angle of the micro coaxial cable connector assembly part-structure shown in Fig. 5.
Fig. 7 is the exploded view of the interfacing part of the micro coaxial cable connector assembly shown in Fig. 1.
Fig. 8 is the exploded view of another angle of interfacing part of the micro coaxial cable connector assembly shown in Fig. 7.
Fig. 9 is the stereogram of the holding part of the micro coaxial cable connector assembly shown in Fig. 1.
[main element symbol description]
| Micro coaxial cable connector assembly | 100 | Interfacing part | 1 |
| Insulating body | 11 | Roof | 110 |
| Upper groove | 1100 | Diapire | 111 |
| Low groove | 1110 | Sidewall | 112 |
| Groove | 1120 | Receiving space | 113 |
| Opening | 1131，1133 | Anterior | 1132 |
| Rear portion | 1134 | Conducting terminal | 12 |
| Front docking section | 121 | Rear docking section | 122 |
| Holding parts | 123 | Snap close piece | 13 |
| Base portion | 131 | Lock catch arm | 132 |
| Latch part | 133 | Insulating part | 14 |
| Insulative base | 140 | Extension | 141 |
| Through hole | 142 | Projection | 143 |
| Protuberance | 144 | Passage | 145 |
| Accommodating grooves | 146 | Metal shell | 15 |
| Earthing member | 16 | Ground connection main part | 160 |
| Installation portion | 161 | Front ground connection contact site | 162 |
| Rear ground connection contact site | 163 | Circuit board | 2 |
| Leading section | 21 | Front conducting strip | 210 |
| Rearward end | 22 | Rear conducting strip | 220 |
| Sheet metal | 221 | Pars intermedia | 23 |
| Upper surface | 24 | Lower surface | 25 |
| Cable | 3 | Coaxial line | 31 |
| First inner wire | 311 | Inner insulating layer | 312 |
| Wire sheathing | 313 | External insulation layer | 314 |
| Single-core line | 32 | Second inner wire | 321 |
| Serving | 322 | Crust | 33 |
| Holding part | 4 | Part I | 41 |
| First step portion | 411 | First erection column | 412 |
| First installing hole | 413 | Part II | 42 |
| Second step portion | 421 | Second erection column | 422 |
| Second installing hole | 423 | Antetheca | 43 |
| Rear wall | 44 | Roof | 45 |
| Diapire | 46 | Stopper slot | 461 |
| First location hole | 47 | Second location hole | 48 |
| Step down portion | 49 | Support slot | 490 |
| Inner module | 5 | First module | 51 |
| Second front end | 511 | Hole clipping | 5110 |
| Second rear end | 512 | Second transition portion | 513 |
| Second module | 52 | Main part | 521 |
| Annulus | 522 | 3rd transition portion | 523 |
| Stress relief | 6 | Housing | 7 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Claims (10)
1. a micro coaxial cable connector assembly, it comprises circuit board, the cable be electrically connected with circuit board, the holding part of spacing cable and the housing of collecting circuit board and holding part, described cable comprises some first heart yearns and some second heart yearns, the number of times that the number of times that described first heart yearn is processed is processed more than the second heart yearn, described holding part comprises the antetheca near circuit board, the roof of the rear wall relative with antetheca and connection antetheca and rear wall and diapire, described holding part is provided with the first location hole and the second location hole that run through described antetheca and rear wall, described first location hole is used for spacing described first heart yearn, described second location hole is used for spacing described second heart yearn, it is characterized in that: described holding part is provided with the portion that steps down be connected with the second location hole, step down described in described second heart yearn Foldable is dissolved in portion to prevent from accidentally injuring the second heart yearn during processing the first heart yearn.
2. micro coaxial cable connector assembly as claimed in claim 1, is characterized in that: described in the portion of stepping down run through described antetheca and roof, described second heart yearn is positioned on described diapire after running through described second location hole.
3. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: described diapire is recessed to form the stopper slot that described second heart yearn of restriction moves left and right.
4. micro coaxial cable connector assembly as claimed in claim 3, it is characterized in that: described circuit board comprises upper surface and the lower surface corresponding with upper surface, described holding part comprises Part I and Part II, described part first heart yearn and part second heart yearn are limited in Part I and are welded in circuit board upper surface, other first heart yearns described and the second heart yearn are limited in described Part II and are welded in circuit board lower surface, and step down described in described Part I and Part II are equipped with portion.
5. micro coaxial cable connector assembly as claimed in claim 4, it is characterized in that: the diapire of described Part I is provided with first step portion, the diapire of described Part II is provided with the second step portion contrary with direction, first step portion, and described first step portion and second step portion misplace against making Part I and Part II stagger before the mounting and arrange so that the first heart yearn being limited in Part I is processed with the first heart yearn being limited in Part II simultaneously.
6. a manufacture method for micro coaxial cable connector assembly, it comprises:
Circuit board is provided;
There is provided cable, described cable comprises some first heart yearns and some second heart yearns;
Holding part is provided, described holding part comprises near the antetheca of circuit board, the rear wall relative with antetheca, the roof connecting antetheca and rear wall and diapire, described holding part runs through described antetheca and rear wall forms the first location hole and the second location hole, described first heart yearn is arranged in the first location hole, described second heart yearn is arranged in the second location hole;
Bend described second heart yearn, first process the first heart yearn to prevent accidental injury second heart yearn;
Second heart yearn of bending is recovered to process the first heart yearn and the second heart yearn simultaneously;
Cable and welding circuit board are fixed.
7. the manufacture method of micro coaxial cable connector assembly as claimed in claim 6, is characterized in that: described holding part is provided with the portion that steps down be connected with the second location hole, steps down in portion described in described second heart yearn bending is contained in.
8. the manufacture method of micro coaxial cable connector assembly as claimed in claim 7, is characterized in that: described in the portion of stepping down run through described antetheca and roof, described second heart yearn is positioned on described diapire after running through described second location hole.
9. the manufacture method of micro coaxial cable connector assembly as claimed in claim 8, it is characterized in that: described circuit board comprises upper surface and the lower surface corresponding with upper surface, described holding part comprises Part I and Part II, described part first heart yearn and part second heart yearn are limited in Part I and are welded in circuit board upper surface, other first heart yearns described and the second heart yearn are limited in described Part II and are welded in circuit board lower surface, and step down described in described Part I and Part II are equipped with portion.
10. the manufacture method of micro coaxial cable connector assembly as claimed in claim 9, it is characterized in that: the diapire of described Part I is provided with first step portion, the diapire of described Part II is provided with the second step portion contrary with direction, first step portion, and described first step portion and second step portion misplace against making Part I and Part II stagger before the mounting to arrange so that two ranked first heart yearn and process simultaneously.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385970.8A CN105098400B (en) | 2014-04-30 | 2014-08-07 | Micro coaxial cable connector assembly and its manufacture method |
| US14/700,161 US9484689B2 (en) | 2014-04-30 | 2015-04-30 | Wire spacer for different types of cable wires |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178582 | 2014-04-30 | ||
| CN2014101785822 | 2014-04-30 | ||
| CN201410385970.8A CN105098400B (en) | 2014-04-30 | 2014-08-07 | Micro coaxial cable connector assembly and its manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105098400A true CN105098400A (en) | 2015-11-25 |
| CN105098400B CN105098400B (en) | 2018-05-04 |
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| CN201410385970.8A Active CN105098400B (en) | 2014-04-30 | 2014-08-07 | Micro coaxial cable connector assembly and its manufacture method |
| CN201410385895.5A Active CN105098514B (en) | 2014-04-30 | 2014-08-07 | Micro coaxial cable connector assembly |
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| CN201410385895.5A Active CN105098514B (en) | 2014-04-30 | 2014-08-07 | Micro coaxial cable connector assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109361130A (en) * | 2018-10-26 | 2019-02-19 | 中山市威奥特电子有限公司 | Data line processing technology |
| CN109390835A (en) * | 2018-09-19 | 2019-02-26 | 东莞安庆五金有限公司 | A kind of winding displacement production method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106981763A (en) * | 2016-01-18 | 2017-07-25 | 富士康(昆山)电脑接插件有限公司 | Plug connector component |
| CN109390809B (en) * | 2017-08-10 | 2021-09-21 | 富士康(昆山)电脑接插件有限公司 | Plug connector assembly and method of manufacturing the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105098514B (en) | 2019-02-12 |
| CN105098400B (en) | 2018-05-04 |
| CN105098514A (en) | 2015-11-25 |
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