CN106711723A

CN106711723A - Electrical connector assembly

Info

Publication number: CN106711723A
Application number: CN201710037145.2A
Authority: CN
Inventors: 严安
Original assignee: Qidong Qianshuo Electronic Co Ltd
Current assignee: Qidong Qianshuo Electronic Co Ltd
Priority date: 2017-01-18
Filing date: 2017-01-18
Publication date: 2017-05-24
Anticipated expiration: 2037-01-18
Also published as: CN106711723B

Abstract

The present invention relates to an electrical connector assembly. The electrical connector assembly comprises a first connector and a second connector for connecting a female circuit board; the first connector comprises an insulating body as well as a first terminal group, a second terminal group and a metal spacer which are all accommodated in the insulating body; the insulating body includes a main body portion and a tongue plate projecting forwardly from the main body portion; the electrical connector assembly further comprises a flexible circuit board connected with the first connector and the second connector; the second connector is a board-to-board connector; the second connector is convenient to be in butt joint with the board-to-board connector on the female circuit board; and the flexible circuit board can easily and conveniently change the position of the first connector in an electronic device, so that different installation height (offset) requirements can be satisfied, new molds are not required to be manufactured, the categories of products can be decreased, and costs can be decreased.

Description

Electric coupler component

Technical field

The present invention relates to a kind of electric coupler component, more particularly to a kind of electric connector group with USB Type-C interfaces Part.

Background technology

With the issue of USB Type-C interfaces, it has high-frequency transmission and supports positive and negative plugging function, using USB Type- The electronic equipment (mobile phone, flat board and notebook computer etc.) of C interface is more and more, but each producer has to USB Type-C interfaces The requirement of different requirements, particularly setting height(from bottom) (offset) is variant, causes connector manufacturer therefore can newly hold many moulds Tool, product category is various, directly results in cost increase.

The content of the invention

Object of the present invention is to provide a kind of with the electric coupler component for reducing product category and reduces cost.

To realize object defined above, the present invention is adopted the following technical scheme that：A kind of electric coupler component, it includes the first connection Device and it is used to connect the second connector of female circuit board, first connector includes insulating body and is contained in insulating body First end subgroup, Second terminal group and metal in partition, the insulating body includes that main part and main body are protruded out forward Hyoplastron, the middle partition be located between first end subgroup and Second terminal group, first, second terminal group respectively have connect Contact portion and extend the welding foot of insulating body, the contact site of the first end subgroup is arranged in hyoplastron upper surface, described second The contact site of terminal group is arranged in hyoplastron lower surface, and second connector includes insulating base frame and is contained in insulating base frame Conducting terminal, the insulating base frame is provided with butt hole, and the conducting terminal is with the docking section in butt hole and is used to weld The weld part on female circuit board is connected to, the electric coupler component also includes the flexibility of the first connector of connection and the second connector Circuit board, the flexible PCB has relative first end and second end, and the first end surface is placed with and weldering Pin welding the first welding piece together, the second end surface is placed with the second welding welded together with weld part Piece, the flexible circuit is provided with the connection line of the first welding piece of connection and the second welding piece, and second connector is plate pair Connector for substrate.

Further, the welding foot of first, second terminal group is arranged in a row in left-right direction respectively, second end The welding foot of subgroup is located at the welding foot lower section of first end subgroup, and the first end upper surface is placed with one respectively with lower surface Welding piece is ranked first, the first end is clamped between the welding foot of first end subgroup and Second terminal group.

Further, second welding piece is located at flexible PCB upper surface or lower surface, and the arrangement of the second welding piece is Front two rows, wherein row's weld part is connected in the way of via with connection line.

Further, the welding position is in insulating base frame bottom surface, and it is front two rows to arrange, and front-seat weld part has It is forwardly convex in insulating base frame, the weld part of heel row has and protrudes from insulating base frame backward.

Further, described middle partition or so two ends have the afterbody for extending back insulating body, and the afterbody is located at The outside of welding foot, the welding foot with first end subgroup is arranged in a row, and the afterbody welds together with the first welding foot.

Further, the electric coupler component also includes housing the first shell of insulating body, and first shell is Front and rear hollow tubular structure, first shell is provided with spliced eye, and the hyoplastron is located at spliced eye.

Further, the electric coupler component also includes second housing, and the front end face of first, second shell tends to Alignment, second housing includes housing section and protrudes from the fixed plate of housing section left and right sides, before the housing section is also configured as Hollow tubular structure, is sheathed on the first shell afterwards, and the housing section is fixed with the first shell by glue bonding, described solid Fixed board is set to horizontal platy structure, and higher than the bottom surface of housing section, the fixed plate is provided with the fixing hole for running through up and down.

Further, connected preceding hyoplastron and rear hyoplastron, the thickness and width of the preceding hyoplastron before and after the hyoplastron includes Less than rear hyoplastron, the contact site is arranged in the upper and lower surface of preceding hyoplastron, and the preceding hyoplastron both sides are provided with lock groove, it is described in Partition is protruded into lock groove.

Further, the insulating body includes the first noumenon, the second body and is molded in the first noumenon and second The 3rd body on body, the first end subgroup is insert molded in the first noumenon, and the Second terminal group is insert molded in Two bodies.

Further, first connector is USB Type-C female seats, and the flexible PCB is taken with flexible flat Generation.

Second connector of electric coupler component of the present invention is board to board connector, and plate is connected with the plate on female circuit board Device docking is convenient, flexible PCB have Distribution density high, lightweight, thickness of thin, occupy little space, the features such as bending property is good, Can be easy to, easily change position of first connector in electronic equipment, meet various different setting height(from bottom)s (offset) requirement, without new mold, advantageously reduces product category, reduces cost.

Brief description of the drawings

Fig. 1 is the schematic perspective view of electric coupler component of the present invention.

Fig. 2 is the three-dimensional exploded view of electric coupler component of the present invention.

Fig. 3 is the schematic perspective view of the first connector of electric coupler component of the present invention.

Fig. 4 is the schematic perspective view of the first connector of electric coupler component of the present invention, does not show second housing.

Fig. 5 is the schematic perspective view of the first connector of electric coupler component of the present invention, does not show the first shell and second Shell.

Fig. 6 is the top view of the flexible circuit board of electric coupler component of the present invention.

Fig. 7 is the upward view of the flexible circuit board of electric coupler component of the present invention.

Fig. 8 is the schematic perspective view of the second connector of electric coupler component of the present invention.

Fig. 9 is the upward view of the second connector of electric coupler component of the present invention.

Specific embodiment

Refer to shown in Fig. 1 to Fig. 9, the present invention provides a kind of electric coupler component 100, (not scheme with female circuit board Show) connection, it includes the first connector 1, the second connector 2 and is connected to soft between the first connector 1 and the second connector 2 Property circuit board 3 (FPC).First connector 1 is USB Type-C female seats, and the second connector 2 is board to board connector, is set to mother Seat or male seat, are used to connect plate with the plate on female road plate and dock, and realize that the signal between the first connector 1 and female circuit board is passed It is defeated.

Refer to shown in Fig. 1 to Fig. 5, the first connector 1 includes insulating body 10, first end subgroup 20, Second terminal group 30th, partition 40, the first shell 50 and second housing 60 in metal.

Insulating body 10 includes that the hyoplastron 12 that main part 11 and main body 11 are protruded out forward, hyoplastron 12 are connected before and after including Preceding hyoplastron 121 and rear hyoplastron 122, the thickness and width of preceding hyoplastron 121 are less than rear hyoplastron 122, the left and right sides of preceding hyoplastron 121 It is provided with lock recess 123.Insulating body 10 is made up of the first noumenon 14, the second body 15 and the 3rd body 16 simultaneously, first Body 14 is located at the top of the second body 15, and the 3rd body 16 is molded on the body 15 of the first noumenon 14 and second.

First end subgroup 20 is insert molded in the first noumenon 14, and Second terminal group 30 is insert molded in the second body 15.The One terminal group 20 includes the welding foot 22,32 of the contact site 21,31 and rear end positioned at front end with Second terminal group 30 respectively.First The contact site 21 of terminal group 20 is arranged in the upper surface of preceding hyoplastron 121, and welding foot 22 extends back insulating body 10, lines up one Row.The contact site 32 of Second terminal group 30 is arranged in the lower surface of preceding hyoplastron 121, and welding foot 32 extends back insulating body 10, Also it is arranged in a row, while the lower section of the welding foot 22 positioned at first end subgroup 20.

Middle partition 40 is clamped and fixed between the body 15 of the first noumenon 14 and second, at the same be located at first end subgroup 20 with Between Second terminal group 30, the left and right sides of middle partition 40 in the lock groove 123 of preceding hyoplastron 121, to dock Connector (not shown) is locked together, and the two ends of middle partition 40 or so are provided with two afterbodys 42 for extending back insulating body 10, Two afterbodys 42 are located at first, second terminal group 20, the outside of 30 welding foots 22,32, the row of welding foot 22 with first end subgroup 20 Row are in a row, and the 3rd body 16 is the injection moulding after the first noumenon 14, the second body 15 are fitted together with middle partition 40 's.

With second housing 60 by metal or nonmetallic materials are made, both front end faces tend to alignment to first shell 50, absolutely Edge body 10 is contained in the first shell 50, and the part of insulating body 10 protrudes from the first shell 50 and second housing 60 backward.The One shell 50 tubular structure hollow before and after being set to, it is provided with a spliced eye 52, and hyoplastron 12 is located in spliced eye 52.Outside second Shell 60 includes housing section 61 and protrudes from the fixed plate 62 of the left and right sides of housing section 61, and housing section 61 is hollow before and after being also configured as Tubular structure, be sheathed on the first shell 50, both are also adhesively fixed, are sealed by glue 63.Fixed plate 62 is set to water Plate-like structure, higher than the bottom surface of housing section 61, fixed plate 62 is provided with the fixing hole 621 for running through up and down, is used to by screw (not Diagram) the first connector 1 is fixed on female circuit board or other positions.

Refer to shown in Fig. 8 and Fig. 9, if the second connector 2 includes insulating base frame 70 and is contained in insulating base frame 70 Dry conducting terminal 72, the top surface of insulating base frame 70 is arranged with butt hole 71, and conducting terminal 72 has the docking in butt hole 71 Portion 73 and the horizontal weld part 74 of the bottom surface of insulating base frame 70 is arranged in, weld part 74 is arranged as front two rows, front-seat weld part 74 is also forwardly convex in insulating base frame 70, and the weld part 74 of heel row also protrudes from insulating base frame 70 backward.

Refer to shown in Fig. 6 to Fig. 7, flexible PCB 3 includes the first end 81 and second end that have head and the tail relative 82, the upper and lower surface of first end 81 is placed with one and ranked first welding piece 811 respectively, before the upper surface of second end 82 is placed with Two for being spaced apart afterwards ranked second welding piece 812, the connection that the first welding piece 811 and the second welding piece 812 pass through flexible PCB 2 Circuit 813 reaches electrical communication, and heel row welding piece 74 is connected in the way of via with connection line 813, in other embodiment In, two ranked second welding piece 812 positioned at the lower surface of flexible PCB 3.

First end 81 is clamped in the welding foot 22 of first end subgroup 20, the afterbody 32 of middle partition 40 and Second terminal group 30 Welding foot 32 between, each welding foot 22,32, afterbody 32 weld together one by one with the first welding piece 811, the second connector 2 Positioned at second end 82, weld part 72 welds together one by one with the second welding piece 812, in this way, the first connector 1 is by flexibility Circuit board 3 is realized electrically conducting with the second connector 2.

Second connector 2 is board to board connector, and it is convenient to be docked with the board to board connector on female circuit board, flexible circuit Plate 3 has that Distribution density is high, lightweight, thickness of thin, occupy little space, the features such as bending property is good, can be easy to, easily become Position of more the first connector 1 in electronic equipment, meets the requirement of various different setting height(from bottom)s (offset), without new die sinking Tool, advantageously reduces product category, reduces cost.

In other embodiments, flexible PCB 3 can be replaced with flexible flat, can equally reach of the invention Purpose.

Although being example purpose, the preferred embodiment of the present invention, the ordinary skill people of this area are had been disclosed for Member will be various to change, it is realized that in the case of scope and spirit of the present invention disclosed in not departing from by appending claims It is possible for entering, increasing and replacing.

Claims

1. a kind of electric coupler component, its second connector for including the first connector and being used to connect female circuit board, described A connector includes partition, institute in insulating body and the first end subgroup, Second terminal group and the metal that are contained in insulating body The hyoplastron that insulating body is protruded out forward including main part and main body is stated, the middle partition is located at first end subgroup and the second end Between subgroup, first, second terminal group has contact site and extends the welding foot of insulating body, the first end respectively The contact site of subgroup is arranged in hyoplastron upper surface, and the contact site of the Second terminal group is arranged in hyoplastron lower surface, described second Connector includes insulating base frame and the conducting terminal being contained in insulating base frame, and the insulating base frame is provided with butt hole, described to lead Electric terminal is with the docking section in butt hole and is used to the weld part being welded on female circuit board, it is characterised in that：It is described Electric coupler component also includes the flexible PCB of the first connector of connection and the second connector, and the flexible PCB has phase To first end and second end, the first end surface is placed with the first welding piece welded together with welding foot, The second end surface is placed with the second welding piece welded together with weld part, and the flexible circuit is provided with connection first The connection line of welding piece and the second welding piece, second connector is board to board connector.

2. electric coupler component according to claim 1, it is characterised in that：The welding foot of first, second terminal group It is arranged in a row in left-right direction respectively, the welding foot of the Second terminal group is located at the welding foot lower section of first end subgroup, described First end upper surface is placed with one and ranked first welding piece respectively with lower surface, and the first end is clamped in first end subgroup And the welding foot of Second terminal group between.

3. electric coupler component according to claim 1, it is characterised in that：Second welding piece is located at flexible PCB Upper surface or lower surface, the second welding piece arrangement are front two rows, wherein row's weld part is in the way of via and connection line Connection.

4. electric coupler component according to claim 1, it is characterised in that：The welding position in insulating base frame bottom surface, And it is front two rows to arrange, for insulating base frame, the weld part of heel row has and protrudes from backward the front-seat oriented lordosis of weld part Insulating base frame.

5. electric coupler component according to claim 1, it is characterised in that：The middle partition or so two ends have prolongs backward The afterbody of insulating body is stretched out, the afterbody is located at the outside of welding foot, and the welding foot with first end subgroup is arranged in a row, described Afterbody welds together with the first welding foot.

6. electric coupler component according to claim 1, it is characterised in that：The electric coupler component also includes housing exhausted First shell of edge body, first shell tubular structure hollow before and after being, first shell is provided with spliced eye, described Hyoplastron is located at spliced eye.

7. electric coupler component according to claim 6, it is characterised in that：The electric coupler component also includes outside second Shell, the front end face of first, second shell tends to alignment, and second housing includes housing section and protrudes from the housing section left and right sides The fixed plate in face, the housing section be also configured as before and after hollow tubular structure, be sheathed on the first shell, the housing section with First shell is fixed by glue bonding, and the fixed plate is set to horizontal platy structure, described solid higher than the bottom surface of housing section Fixed board is provided with the fixing hole for running through up and down.

8. electric coupler component according to claim 1, it is characterised in that：The hyoplastron preceding hyoplastron connected before and after including With rear hyoplastron, with width less than rear hyoplastron, the contact site is arranged in the upper and lower surface of preceding hyoplastron, institute to the thickness of the preceding hyoplastron State preceding hyoplastron both sides and be provided with lock groove, the middle partition is protruded into lock groove.

9. electric coupler component according to claim 1, it is characterised in that：The insulating body includes the first noumenon, the Two bodies and the 3rd body being molded on the first noumenon and the second body, the first end subgroup are insert molded in first Body, the Second terminal group is insert molded in the second body.

10. electric coupler component according to claim 1, it is characterised in that：First connector is USB Type-C Female seat, the flexible PCB is replaced with flexible flat.