CN206271939U - side-by-side connector assembly - Google Patents

Abstract

The utility model is related to a kind of side-by-side connector assembly, it includes metal shell and two connector monomers, the metal shell includes roof, bottom wall, first lateral wall, second lateral wall, first madial wall, second madial wall, first accepting hole and the second accepting hole, first accepting hole and the first accepting hole or so are arranged side by side, wherein a connector monomer is assembled in the first accepting hole, another connector monomer is assembled in the second accepting hole, the metal shell uses metal dust ejection formation, improve structural strength and waterproof waterproof effect, and with improvement EMI and EMC effects.

Description

Side-by-side connector assembly

Technical field

The utility model is related to a kind of side-by-side connector assembly, more particularly to a kind of side-by-side with metal shell to connect Connect device assembly.

Background technology

Current most electronic equipment is connected with computer through USB connector, and USB connector is most popular One of transmission standard, almost all of computer is all equipped with USB connector, and according to use demand, typically all sets multiple USB connector, is taken up room so that computer is more frivolous to reduce to circuit board and computer, and USB connector is generally adopted It is arranged side by side with side-by-side structure, i.e. multiple USB connectors or so, related art may be referred to Chinese utility model patent A kind of No. 201097427 side-by-side connector assembly of exposure is announced, it includes metal shell, insulating body and some conductions Terminal, insulating body has two spaced apart spliced eyes of left and right, and conducting terminal is assembled on insulating body, insulating body together with Conducting terminal is assembled in metal shell, and metal shell is made up of traditional stretching and punching technique, and bag circle is non-closed, and sealing is poor, Dustproof and waterproof, and thickness of thin are not available as, cavity is more, and structural strength is poor, shape bad adaptability.

Utility model content

The purpose of this utility model there are provided a kind of with the side-by-side for improving structural strength and water proof and dust proof effect Connector assembly.

To realize object defined above, the utility model is adopted the following technical scheme that：A kind of side-by-side connector assembly, it includes Metal shell and two connector monomers, the metal shell is including in roof, bottom wall, the first lateral wall, the second lateral wall, first Side wall, the second madial wall, the first accepting hole and the second accepting hole, first accepting hole and the first accepting hole or so set side by side Put, first accepting hole is formed between roof, bottom wall, the first lateral wall and the first madial wall, the second accepting hole shape Into between roof, bottom wall, the second lateral wall and the second madial wall, include per a connector monomer insulating body, be insert molded in The metal shell of conducting terminal and coated insulation body in insulating body, wherein a connector monomer is assembled in the first collecting Hole, another connector monomer is assembled in the second accepting hole, and the metal shell uses metal dust ejection formation.

As further improvement of the utility model, the roof, the first lateral wall, the second lateral wall, the first madial wall, Second madial wall is each with interior after lateral wall, first after lateral wall, second after the rear roof, first that extend rearward beyond bottom wall Madial wall after side wall, second, it is interior after madial wall, second after lateral wall, first after lateral wall, second after the rear roof, first The rear end face of side wall tends to concordant, madial wall after madial wall or second after lateral wall, first after lateral wall, second after described first The detent and spacer being mutually located are provided between connector monomer.

Used as further improvement of the utility model, the connector monomer also includes being insert molded in insulating body Metal earthing sheet, the ground strip both sides have the horizontal location piece for protruding from insulating body, lateral wall, second after described first Madial wall lower surface is respectively equipped with detent after madial wall and second after lateral wall, first afterwards, and the spacer is positioned one by one In in detent.

As further improvement of the utility model, after described first after lateral wall, second after lateral wall, first inner side The corner that madial wall is connected with roof after first after wall, second is respectively equipped with locating recesses, described insulating body rear end or so Both sides are provided with positioning convex, and the positioning convex is assembled in locating recesses forward one by one.

Used as further improvement of the utility model, the connector monomer is USB Type-C female seats, the insulation sheet Body includes the stage portion that the main part being contained in metal shell and main body are protruded out backward, and the spacer is from stage portion Insulating body is protruded from, the main part is provided with tongue piece, and spliced eye, the conduction are formed between the tongue piece and metal shell Terminal has and is arranged on tongue piece, and exposed to spliced eye.

As further improvement of the utility model, the roof and bottom wall inner surface be provided with exposed to the first accepting hole, Some guide recesses of the second accepting hole, the guide recesses are rearwardly through roof and bottom wall, the upper and lower sides of the metal shell Punching respectively is provided with a pair preceding shell fragments and a pair rear shell fragments alignd with preceding shell fragment, and the preceding shell fragment extends into spliced eye, described to lead Draw recess positioned at preceding shell fragment outside, be used to provide the deformation space of preceding shell fragment, the rear shell fragment is tilted backwards and protrudes from metal-back Body, and be fastened in guide recesses.

Used as further improvement of the utility model, first lateral wall and the second lateral wall are respectively equipped with convex laterally The fixing lug boss for going out, the fixing lug boss runs through or up and down through the locking hole of fixing lug boss, locking hole inwall tool before and after being provided with There is screw thread.

Used as further improvement of the utility model, the metal shell is provided with forwardly convex in outside roof, bottom wall, first Side wall, the second lateral wall, the first madial wall, the annular flange of the second madial wall, and it is surrounded on the outer of first, second accepting hole Side, the thickness of the flange is less than roof, bottom wall, the first lateral wall, the second lateral wall, the first madial wall, the second madial wall Thickness, but tend to coplanar with the inner surface of the first accepting hole and the second accepting hole.

Used as further improvement of the utility model, the fixing lug boss is in horizontally disposed, and is spaced apart one with flange Segment distance, the upper surface of the fixing lug boss is less than roof, and the lower surface of fixing lug boss is higher than bottom wall, and the locking hole is passed through up and down Wear fixing lug boss.

Used as further improvement of the utility model, the fixing lug boss is in be vertically arranged, perpendicular to side-by-side connector The abutting direction of component, upper surface and the roof upper surface of the fixing lug boss tend to coplanar, the lower surface of fixing lug boss and bottom Wall lower surface tends to coplanar, and fixing lug boss is run through before and after the locking hole, and the flange is next to fixing lug boss.

The metal shell of the utility model side-by-side connector assembly uses metal dust ejection formation, can be in different portions Position forms different thickness and shapes, and without cavity, structural strength is high, can form the construction of complexity, and structure adaptability is strong, and even Connect device monomer, casing, panel etc. to combine more preferably, the structure of mutual cooperation is simpler, bag circle is closed, and sealing is excellent, using the teaching of the invention it is possible to provide Good dustproof and waterproof effect, and with improvement EMI and EMC effects.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the utility model side-by-side connector assembly.

Fig. 2 is the schematic perspective view of the utility model another angle of side-by-side connector assembly.

Fig. 3 is the three-dimensional exploded view of the utility model side-by-side connector assembly.

Fig. 4 is the three-dimensional exploded view of the utility model another angle of side-by-side connector assembly.

Fig. 5 is the schematic perspective view of another implementation method side-by-side connector assembly of the utility model.

Fig. 6 is the three-dimensional exploded view of Fig. 5.

Specific embodiment

Refer to shown in Fig. 1 to Fig. 4, the utility model side-by-side connector assembly 100 is used to be welded in circuit board (not Diagram) on, for butt connector grafting, it includes metal shell 10 and left and right two connector monomers 20 side by side, connector Monomer 20 is assembled in metal shell 10.

Metal shell 10 uses metal dust ejection formation, can form different thickness and shapes, nothing in different parts Cavity, structural strength is high, is easy to be formed the structure form of complicated or even abnormal shape, adapts to the shape and structure of different demands, can be with Casing, connector monomer 20 etc. combine more preferable.

Metal shell 10 includes roof 11, bottom wall 12, the first lateral wall 13, the second lateral wall 14, the first madial wall 15, the Two madial walls 16, the first accepting hole 17, the second accepting hole 18 and two annular flanges 19, flange 19 are forwardly convex in roof 11, bottom Wall 12, the first lateral wall 13, the second lateral wall 14, the first madial wall 15, the second madial wall 16, are also surrounded on the first accepting hole 17 With the outside of the second accepting hole 18, it is used to stretch into the assembly hole of panel, is easy to user's grafting.The thickness of flange 19 is less than roof 11st, bottom wall 12, the first lateral wall 13, the second lateral wall 14, the first madial wall 15, the thickness of the second madial wall 16, but with first Accepting hole 17, the second accepting hole 18 inner surface it is coplanar.

Roof 11 is oppositely arranged with bottom wall about 12, and roof 11 is provided with exposed to first, second with the inner surface of bottom wall 12 Some guide recesses 172,182 of accepting hole 17,18, some guide recesses 172,182 are rearwardly through roof 11 and bottom wall 12.The One lateral wall 13, the second lateral wall 14, the first madial wall 15 and the second madial wall 16 are connected between roof 11 and bottom wall 12, the One madial wall 15 and the second madial wall 16 are located between the first lateral wall 13 and the second lateral wall 14, and four or so are spaced apart.

Insertion metal shell 10 before and after first accepting hole 17 and the second accepting hole 18, the first accepting hole 17 is formed in roof 11st, between bottom wall 12, the first lateral wall 14 and the first madial wall 15, the second accepting hole 18 is formed in roof 11, bottom wall 12, second Between the madial wall 16 of lateral wall 15 and second.

First lateral wall 13, the second lateral wall 14 are respectively equipped with the horizontal fixing lug boss 131,141 protruded laterally, are used to Fixed side-by-side connector assembly 100, two fixing lug boss 131,141 or so is alignd, positioned at same level.Two fixing lug boss 131st, in 141 upper table less than the upper surface of roof 11, lower surface higher than bottom wall 12 lower surface, each fixing lug boss 131, 141 are provided with the locking hole 132,142 for running through up and down, and locking hole 132,142 inwalls have screw thread (not shown).

Roof 11, the first lateral wall 13, the second lateral wall 14, the first madial wall 15, the second madial wall 16 each have to After extend beyond bottom wall 12 and be formed with after rear roof 110, first after lateral wall 130, second madial wall after lateral wall 140, first 150th, madial wall 160 after second, five rear end face tends to concordant.Lateral wall 140, first after lateral wall 130, second after first Madial wall 160 is co-located at same level with the bottom surface of fixing lug boss 131,141 after madial wall 150, second afterwards.

After first after lateral wall 130 and second rear end of lateral wall 140 be respectively equipped with downwards protrude out fixed part 135, 145, the bottom surface of madial wall 160 sets respectively after madial wall 150, second after lateral wall 140, first after lateral wall 130, second after first There is detent 136,146,156,166, each detent 136,146,156,166 or so aligns, the He of lateral wall 130 after first The detent 136,146 of lateral wall 140 is located at the front of fixed part 135,145 after second, and with fixed part 135,145 before After be spaced apart, detent 136,146 is also located at the rear of fixing lug boss 131,141.

After first after lateral wall 130, second after lateral wall 140, first after madial wall 150, second madial wall 160 each with The corner of the connection of roof 110 is provided with locating recesses 138,148,158,168 after first, each locating recesses 138,148,158, 168 is arc, and is respectively exposed to the first accepting hole 17, the second accepting hole 18, and rearwardly through lateral wall 130 after first, Madial wall 160 after madial wall 150, second after lateral wall 140, first after second, four locating recesses 138,148,158,168 are also Left and right alignment.

Two connector monomers 20 are USB Type-C female seats, and in other embodiments, two connector monomers 20 can set It is set to other connectors of different type or same type.Include insulating body 21, some conducting ends per a connector monomer 20 The metal shell 24 of son 22, metal earthing sheet 23 and insulating body 21, conducting terminal 22 and ground strip 23 are insert molded in insulation Body 21, ground strip 23 is harassed to the signal between screening conductive terminal 20.

The hollow tubular structure for before and after of metal shell 24, insulating body 21 includes the main body being contained in metal shell 24 The stage portion 212 that portion 211 and the top of main body 211 protrude out backward, stage portion 212 protrudes out metal shell 24, main body backward Portion 211 is provided with tongue piece 213, and spliced eye 240 is formed between tongue piece 213 and metal shell 24.

Conducting terminal 22 is arranged on tongue piece 213, and exposed to spliced eye 240, to be contacted with butt connector.Lead Electric terminal 22 is provided with the two row's piercing welding formula welding foots 221 and row's surface soldered formula welding for extending downwardly out stage portion 212 Pin 222, piercing welding formula welding foot 221 is arranged in front two rows, surface-type welding foot 222 extend downwardly out stage portion 212 it Afterwards, the rear end face of stage portion 212 is also extended rearward beyond.

Stage portion 212 is respectively arranged on the left side and the right side the positioning convex 215 of arc, after positioning convex 215 and stage portion 212 End face tends to coplanar.The left and right sides of ground strip 23 is provided with the spacer 232 for protruding from stage portion 212 laterally, the He of stage portion 212 The lower surface of spacer 232 tends to coplanar.

The upper and lower sides of metal shell 24 rush be provided with a pair preceding shell fragments 241 and after a pair of the rear of preceding shell fragment 241 respectively Shell fragment 242, preceding shell fragment 241 extends into spliced eye 240, to be compressed with butt connector, there is provided confining force, rear shell fragment 242 with Preceding shell fragment 241 aligns, and rear shell fragment 242 tilts backwards extension and protrudes from metal shell 24.

100 liang of connector monomers 20 of the utility model side-by-side connector assembly are assembled in forward metal shell 10 one by one In first, second accepting hole 17,18, the guide recesses 172,182 on the roof 11 of metal shell 10 and bottom wall 12, with connector list The rear shell fragment 242 of the metal shell 24 of body 20 coordinates one by one, the assembling of guide connector monomer 20, after being completed, rear shell fragment 242 It is held on guide recesses 172,182 inwalls, limits connector monomer 20 and be moved rearwards by, guide recesses 172,182 is also located at The outside of preceding shell fragment 241, there is provided the deformation space of preceding shell fragment 241；The spacer 232 of ground strip 23 is positioned at outside metal upwards one by one In the detent 136,146,156,166 of shell 10, further limitation connector monomer 20 is moved forward and backward；Insulating body 10 is determined Position raised 215 is positioned at forward in the locating recesses 138,148,158,168 of metal shell 10 one by one, limits connector monomer About 20 and left-right looseness.

The utility model metal shell 10 uses metal dust ejection formation, can form different thickness in different parts And shape, without cavity, structural strength is high, can form the construction of complexity, and structure adaptability is strong, with connector monomer 20, casing, Panel etc. is combined more preferably, and the structure of mutual cooperation is simpler, and bag circle is closed, and sealing is excellent, using the teaching of the invention it is possible to provide good dustproof and waterproof Effect, and with improvement EMI and EMC effects.

Refer to shown in Fig. 5 to Fig. 6, the side-by-side connector assembly 200 of another implementation method of the utility model, it is and above-mentioned Side-by-side connector assembly 100 is differred primarily in that：The fixing lug boss 331,341 of the both sides of metal shell 30 is set to uprightly Formula, two fixing lug boss 331,341 are located at same vertical plane, and perpendicular to the abutting direction of side-by-side connector 200, two fix Boss 331,341 is located at the front end of first, second lateral wall 33,24, with flange 39 immediately, two fixing lug boss 331,341 and gold The upper and lower surface for belonging to shell 30 is also coplanar, and the locking hole 332,342 in two fixing lug boss 331,341 runs through fixing lug boss for before and after 331st, 342, the side-by-side connector assembly 200 can equally realize the purpose of this utility model.

Although being example purpose, preferred embodiment of the present utility model, the common skill of this area are had been disclosed for Art personnel by, it is realized that disclosed in not departing from by appending claims scope and spirit of the present utility model situation Under, various improvement, increase and substitution are possible.

Claims (10)

1. a kind of side-by-side connector assembly, it includes metal shell and two connector monomers, the metal shell include roof, Bottom wall, the first lateral wall, the second lateral wall, the first madial wall, the second madial wall, the first accepting hole and the second accepting hole, it is special Levy and be：First accepting hole and the first accepting hole or so are arranged side by side, first accepting hole be formed in roof, bottom wall, Between first lateral wall and the first madial wall, second accepting hole is formed in roof, bottom wall, the second lateral wall and the second inner side Between wall, insulating body is included per a connector monomer, is insert molded in the conducting terminal in insulating body and coated insulation body Metal shell, wherein a connector monomer is assembled in the first accepting hole, and another connector monomer is assembled in the second accepting hole, institute Metal shell is stated using metal dust ejection formation.

2. side-by-side connector assembly according to claim 1, it is characterised in that：The roof, the first lateral wall, second Lateral wall, the first madial wall, the second madial wall each have and extend rearward beyond lateral wall after rear roof, first of bottom wall, the Madial wall after madial wall, second after lateral wall, first after two, lateral wall, after lateral wall, second after the rear roof, first The rear end face of madial wall tends to concordant after madial wall, second after one, after described first after lateral wall, second after lateral wall, first The detent and spacer being mutually located are provided with after madial wall or second between madial wall and connector monomer.

3. side-by-side connector assembly according to claim 2, it is characterised in that：The connector monomer also includes insertion The metal earthing sheet in insulating body is taken shape in, the ground strip both sides have the horizontal location piece for protruding from insulating body, institute Madial wall lower surface is respectively equipped with detent after madial wall and second after lateral wall, first after lateral wall, second after stating first, The spacer is positioned in detent one by one.

4. side-by-side connector assembly according to claim 2, it is characterised in that：After described first after lateral wall, second The corner that madial wall is connected with roof after first after madial wall, second after lateral wall, first is respectively equipped with locating recesses, described The insulating body rear end left and right sides is provided with positioning convex, and the positioning convex is assembled in locating recesses forward one by one.

5. side-by-side connector assembly according to claim 2, it is characterised in that：The connector monomer is USB Type-C female seats, the insulating body includes the step that the main part being contained in metal shell and main body are protruded out backward Portion, the spacer is to protrude from insulating body from stage portion, and the main part is provided with tongue piece, the tongue piece and metal shell it Between be formed with spliced eye, the conducting terminal has and is arranged on tongue piece, and exposed to spliced eye.

6. side-by-side connector assembly according to claim 5, it is characterised in that：The roof is provided with bottom wall inner surface Exposed to the first accepting hole, some guide recesses of the second accepting hole, the guide recesses are described rearwardly through roof and bottom wall The upper and lower sides of metal shell rush a pair rear shell fragments for being provided with a pair preceding shell fragments and being alignd with preceding shell fragment respectively, and the preceding shell fragment extends Enter spliced eye, the guide recesses are located at preceding shell fragment outside, are used to provide the deformation space of preceding shell fragment, and the rear shell fragment retreats Tiltedly metal shell is protruded from, and be fastened in guide recesses.

7. side-by-side connector assembly according to claim 1, it is characterised in that：First lateral wall and the second outside Wall is respectively equipped with the fixing lug boss protruded laterally, and the fixing lug boss runs through or up and down through the lock of fixing lug boss before and after being provided with Tieholen, locking hole inwall has screw thread.

8. side-by-side connector assembly according to claim 7, it is characterised in that：The metal shell is provided with forwardly convex In roof, bottom wall, the first lateral wall, the second lateral wall, the first madial wall, the second madial wall annular flange, and be surrounded on The outside of first, second accepting hole, the thickness of the flange is less than roof, bottom wall, the first lateral wall, the second lateral wall, first The thickness of madial wall, the second madial wall, but tend to coplanar with the inner surface of the first accepting hole and the second accepting hole.

9. side-by-side connector assembly according to claim 8, it is characterised in that：The fixing lug boss is in be horizontally disposed with, And a segment distance is spaced apart with flange, the upper surface of the fixing lug boss is less than roof, and the lower surface of fixing lug boss is higher than bottom Wall, the locking hole runs through fixing lug boss up and down.

10. side-by-side connector assembly according to claim 8, it is characterised in that：The fixing lug boss is in be vertically arranged, Perpendicular to the abutting direction of side-by-side connector assembly, upper surface and the roof upper surface of the fixing lug boss tend to coplanar, Gu The lower surface and bottom wall lower surface for determining boss tend to coplanar, and fixing lug boss is run through before and after the locking hole, and the flange is next to Fixing lug boss.