CN202585908U - Cable connector assembly and electric connector thereof - Google Patents
Cable connector assembly and electric connector thereof Download PDFInfo
- Publication number
- CN202585908U CN202585908U CN 201220036159 CN201220036159U CN202585908U CN 202585908 U CN202585908 U CN 202585908U CN 201220036159 CN201220036159 CN 201220036159 CN 201220036159 U CN201220036159 U CN 201220036159U CN 202585908 U CN202585908 U CN 202585908U
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- conducting terminal
- lead
- electric connector
- grounding parts
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Abstract
The utility model provides a cable connector assembly, comprising first and second electric connectors and a flat cable for connecting the first electric connector with the second electric connector, wherein the first and second electric connectors respectively comprise an insulating body, conductive terminals assembled on the insulating body, and a shading housing for shading the insulating body, each conductive terminal comprises a contact portion, a holding portion and a connection line portion, the shading housing comprises a grounding portion, the flat cable comprises a plurality of conductors, and the plurality of conductors are respectively and electrically connected with a plurality of connection line portions and the grounding portions.
Description
Technical field
The utility model relates to a kind of micro coaxial cable connector assembly, relates in particular to a kind of USB micro coaxial cable connector assembly and electric connector thereof.
Background technology
Existing USB3.0 attachment plug cable generally requires to use the circle cable according to the USB consortium specification, and the arrangement of lead also can be according to the consortium specification requirement in the circle cable.Yet, in order to strengthen the shade effect of electric connector, can improve to the structure of earth terminal, make ready-made round cable to mate with terminal.Moreover the wire rod of existing circle cable is complicated on making technology, can't directly carry out wire jumper and handle.Therefore; In the prior art in order to overcome the problem that round cable can't go directly and connect; Extra use PCB carries out signal converting; Disclose the USB micro coaxial cable connector assembly that is disclosed for US20080207021 number like United States Patent (USP), transfer through circuit board between the conducting terminal of this micro coaxial cable connector assembly and the cable.Because existing micro coaxial cable connector assembly uses circuit board to transfer, make the volume of micro coaxial cable connector assembly become big, and production cost uprise.
In view of this, be necessary existing micro coaxial cable connector assembly is done further to improve, to address the above problem.
The utility model content
The purpose of the utility model is to provide a kind of micro coaxial cable connector assembly, and the shielding properties of this micro coaxial cable connector assembly promotes, and effectiveness is high.
Be the realization above-mentioned purpose, a kind of micro coaxial cable connector assembly of the utility model, it comprises:
First electric connector, said first electric connector comprises:
First insulating body;
Some first conducting terminals, said some first conducting terminals are located on said first insulating body, and each first conducting terminal includes first contact site, first holding parts and the first line portion; And
The first shade housing, the said first shade housing shade is outside said first insulating body, and the said first shade housing comprises first grounding parts;
Second electric connector, said second electric connector comprises:
Second insulating body;
Some second conducting terminals, said some second conducting terminals are assembled on said second insulating body, and each second conducting terminal includes second contact site, second holding parts and the second line portion; And
The second shade housing, the said second shade housing shade is outside said second insulating body, and the said second shade housing comprises second grounding parts; And
Parallel conductor layout; Said parallel conductor layout connects first and second electric connector; Said parallel conductor layout comprises some leads; Said each lead one end electrically connects with the said first line portion and first grounding parts respectively, and the other end of said each lead electrically connects with the said second line portion and second grounding parts respectively.
Further improvement as the utility model; Said first conducting terminal is divided into first group and second group; Said first group is extended along Different Plane with second group of first conducting terminal; Said second conducting terminal is divided into first group and second group, and said first group and second group of second conducting terminal extend along Different Plane.
Further improvement as the utility model; The said first shade housing comprises first roof, first diapire relative with first roof, be connected the first side wall that a pair of interval of first roof and first diapire is provided with; The quantity of said first grounding parts is a pair of and extends in opposite directions from the rear end of said the first side wall; The said second shade housing comprises second roof, second diapire relative with second roof, be connected second sidewall that a pair of interval of second roof and second diapire is provided with, and the quantity of said second grounding parts is a pair of and extends in opposite directions from the rear end of said second sidewall.
Further improvement as the utility model; Said some leads comprise first group of lead and second group of lead; Said first group of lead respectively second group of first conducting terminal in coupling part with corresponding second group of second conducting terminal of part and connect one first grounding parts and one second grounding parts; Second group of first conducting terminal that said second group of lead connection is left is with second group of second conducting terminal that is left and be connected another first grounding parts and another second grounding parts, and said first group of lead and second group of lead interconnection are between first electric connector and second electric connector.
As the further improvement of the utility model, said some leads further comprise the 3rd group of lead, and said the 3rd group of lead connects first group of first conducting terminal and first group of second conducting terminal, and the two ends of the 3rd group of lead are positioned at Different Plane.
As the further improvement of the utility model, said every group of lead includes four leads.
As the further improvement of the utility model, said first and second line portion is the puncture type connecting portion, and the outside of said each lead is coated with insulating barrier, and said puncture type connecting portion punctures insulating barrier and realizes electrically connecting with lead.
Further improvement as the utility model; First line portion of said first group of first conducting terminal and the first line portion of second group of first conducting terminal extend in opposite direction; Simultaneously, the second line portion of the second line portion of first group of second conducting terminal and second group of second conducting terminal extends in opposite direction.
As the further improvement of the utility model, at least one said first conducting terminal is provided with two first line portions, and at least one said second conducting terminal is provided with two second line portions.
Be the realization above-mentioned purpose, a kind of electric connector of the utility model, it comprises:
The tongue piece portion that insulating body, said insulating body have base portion and extend from said base portion;
Plurality of conductive terminals; Said plurality of conductive terminals is located on the said insulating body, and each said conducting terminal comprises the holding parts that is immobilizated in said base portion, extended to form and be revealed in the contact site on said tongue piece portion surface and extended to form and can be in order to connect the line portion of parallel conductor layout by the other end of said holding parts by an end of said holding parts; And
Shade housing, said shade housing shade are outside said insulating body, and said shade housing has can be in order to connect the grounding parts of parallel conductor layout.
Further improvement as the utility model; Said conducting terminal comprises first group of conducting terminal and second group of conducting terminal; The line portion of said first group of conducting terminal is terminal extends towards a direction bending, and the line portion end bending in the opposite direction of said second group of conducting terminal is extended.
As the further improvement of the utility model, at least one said conducting terminal is provided with two line portions.
As the further improvement of the utility model, said line portion is the puncture type connecting portion.
As the further improvement of the utility model, the quantity of said grounding parts is a pair of, and said a pair of grounding parts is arranged at the both sides of said conducting terminal respectively and extends in opposite directions, and said grounding parts and said line portion laterally arrange.
Compared with prior art, the advantage of the utility model is: the micro coaxial cable connector assembly of the utility model is provided with two earthing members, thereby has promoted shield effectiveness; Signal transmitting quality promotes; Simultaneously, use parallel conductor layout to connect first and second electric connector, conveniently carry out wire jumper; Thereby can not use circuit board to transfer, reduce production cost.
Description of drawings
Fig. 1 is the stereogram of the utility model micro coaxial cable connector assembly.
Fig. 2 is another visual angle stereogram of micro coaxial cable connector assembly shown in Figure 1.
Fig. 3 is the end view of micro coaxial cable connector assembly shown in Figure 1.
Fig. 4 is the part exploded view of micro coaxial cable connector assembly shown in Figure 1.
Fig. 5 is the stereogram of the first shade housing of micro coaxial cable connector assembly shown in Figure 4.
Fig. 6 is the stereogram of first insulating body of micro coaxial cable connector assembly shown in Figure 4.
Fig. 7 is another visual angle part exploded view of micro coaxial cable connector assembly shown in Figure 4.
Fig. 8 is the exploded view of micro coaxial cable connector assembly shown in Figure 1.
Fig. 9 is another visual angle exploded view of micro coaxial cable connector assembly shown in Figure 8.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, the utility model is described in detail below in conjunction with accompanying drawing and specific embodiment.
See also Fig. 1 to shown in Figure 3, the utility model micro coaxial cable connector assembly 1 comprises first electric connector 100, second electric connector 200 and connects the parallel conductor layout 300 of first electric connector 100 and second electric connector 200.In this execution mode, first electric connector 100 is for meeting the electric connector of USB3.0 standard, and the structure of the structure of second electric connector 200 and first electric connector 100 is identical.But whether identically between first electric connector 100 and second electric connector 200 do not limit to, can be designed to different shapes, and structure as required.
See also Fig. 4 to shown in Figure 9, said first electric connector 100 comprises first insulating body 10, be located at some first conducting terminals 20 on first insulating body 10, the first shade housing 30 of shade on first insulating body 10, and first plastic shell 40.Said first insulating body 10 comprises base portion 11 and the tongue piece portion 12 of extending forward from base portion 11.
See also Fig. 8 and shown in Figure 9; Said some first conducting terminals 20 are assembled on said first insulating body 10, and each first conducting terminal 20 includes in order to first contact site 21 that cooperates with butt connector (not shown), first conducting terminal 20 is retained on first holding parts 22 in first insulating body 10 and the first line portion 23 that is connected with parallel conductor layout 300.Said first conducting terminal 20 is divided into first group 210 and second groups 220; Said first group of first conducting terminal 210 and second group of first conducting terminal 220 are positioned at Different Plane; Said first group of first conducting terminal 210 comprises four side by side and spaced first conducting terminal 20, and said first group of first conducting terminal 210 is according to the standard arrangement of USB 2.0 and can transmit corresponding signal.First contact site 21 of said first group of first conducting terminal 210 has plate-like structure, and is arranged in the front end of said first insulating body, 10 tongue piece portion 12.Said second group of first conducting terminal 220 comprises five side by side and spaced first conducting terminal 20; Said second group of first conducting terminal 220 and first group of first conducting terminal 210 also can transmit corresponding signal and power supply according to USB 3.0 standard arrangement, and detailed terminal is distributed in this and repeats no more.Said second group of first conducting terminal 220 is arranged on the tongue piece portion 12 of first insulating body 10 and is positioned at the rear of first group of first conducting terminal 210, and first contact site 21 of said second group of first conducting terminal 220 has elastic construction.The said first line portion 23 is the puncture type connecting portion, and said puncture type connecting portion punctures parallel conductor layout 300 and realizes electrically connecting.Said each first line portion 23 comprises the arm that a pair of interval is provided with, and this is to being formed with the resettlement section between the arm at interval.First contact site 21 and first holding parts 22 of said each first conducting terminal 20 are positioned at a plane substantially, and the corresponding first line portion 23 extends with the direction on vertical this plane.The first line portion 23 of said first group of first conducting terminal 210 extends towards a direction, and the first line portion 23 of second group of first conducting terminal 220 extends in the opposite direction.There is one first conducting terminal 20 to be provided with two first line portions 23 in said second group of first conducting terminal 220.
The said first shade housing 30 comprises first roof 31, relative with first roof 31 first diapire 32, be connected the first side wall 33 that a pair of interval of first roof 31 and first diapire 32 is provided with, and first grounding parts 34.In this execution mode; The quantity of first grounding parts 34 is a pair of; But do not limit to; One of them first grounding parts 34 extends to the direction of another the first side wall 33 from the rear end of a said the first side wall 33, and another first grounding parts 34 extends to the direction of a said the first side wall 33 from the rear end of said another the first side wall 33.Said first grounding parts 34 and the 23 parallel or coplane settings of the said first line portion.In the present embodiment, said first grounding parts 34 is arranged on the both sides of second group of first conducting terminal 220, and arranges in line with the first line portion 23 of second group of first conducting terminal 220.Said first grounding parts 34 also has the puncture type syndeton the same with the first line portion 23.Said first plastic shell 40 is installed in the outside of the first shade housing 30, and this first plastic shell 40 comprises the upper shell 41 and the lower house 42 that can cooperatively interact.
See also Fig. 1 to shown in Figure 9, said second electric connector 200 comprises second insulating body 50, be assembled in some second conducting terminals 60 on second insulating body 50, the second shade housing 70 of shade on second insulating body 50, and second plastic shell 80.The structure of the structure of said second electric connector 200 and first electric connector 100 is identical.
Each second conducting terminal 60 of second electric connector 200 includes in order to second contact site 61 that cooperates with butt connector (not shown), second conducting terminal 60 is retained on second holding parts 62 in second insulating body 50 and the second line portion 63 that is connected with parallel conductor layout 300.Second conducting terminal 60 also is divided into first group of second conducting terminal 610 and second group of second conducting terminal 620.Said first group of second conducting terminal 610 and second group of second conducting terminal 620 be not or not same plane.The second line portion 63 of first group of second conducting terminal 610 extends towards a direction, and the second line portion 63 of second group of second conducting terminal 620 extends in the opposite direction.There is one second conducting terminal 60 to be provided with two second line portions 63 in second group of second conducting terminal 620.
Said parallel conductor layout 300 is electrically connected between first electric connector 100 and second electric connector 200.Said parallel conductor layout 300 comprises some leads, and said each lead one end is connected with the said first line portion 23 and first grounding parts 34 respectively, the other end of each lead respectively with said second line portion 63 and 74 corresponding connections of second grounding parts.The outside of said each lead is coated with that insulating barrier 302 makes can insulation gap between the adjacent wires.Thereby first grounding parts 34 of the first line portion 23 of first conducting terminal 20, the first shade housing 30 punctures the outer insulating barrier 302 of respective wire and lead is realized electrically connecting.In the present embodiment, said parallel conductor layout 300 comprises first group of lead 310, second group of lead 320 and the 3rd group of lead 330, and every group of lead all has four leads.Said first group of lead 310 connects a part of second group of first conducting terminal 220 with corresponding second group of second conducting terminal 620 of part and connect one first grounding parts 34 and one second grounding parts 74.Second group of first conducting terminal 220 that said second group of lead, 320 connections are left is with second group of second conducting terminal 620 that is left and be connected another first grounding parts 34 and another second grounding parts 74.Promptly; Second conducting terminal 60 that first group of lead 310 is connected to second electric connector, 200 relative angles, one side from first conducting terminal 20 and first grounding parts 34 of first electric connector, 100 1 sides and 74, the second groups of leads 320 of second grounding parts are connected on second electric connector 200 remaining second conducting terminal 60 and second grounding parts 74 from first conducting terminal 20 of the remaining opposite side of first electric connector 100 and first grounding parts 34.Said first group of lead 310 and second group of lead 320 be arranged in a crossed manner to be connected between second group of first conducting terminal 220 and second group of second conducting terminal 620.One end of first group of lead 310 and second group of lead 320 is positioned at same plane, and first group of lead 310 is positioned at another different planes with the other end of second group of lead 320.Said the 3rd group of lead 330, the two ends that connect first group of first conducting terminal 210 and 610, the three groups of leads 330 of first group of second conducting terminal are positioned at Different Plane.
Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme.
Claims (14)
1. a micro coaxial cable connector assembly is characterized in that, comprising:
First electric connector, said first electric connector comprises:
First insulating body;
Some first conducting terminals, said some first conducting terminals are located on said first insulating body, and each first conducting terminal includes first contact site, first holding parts and the first line portion; And
The first shade housing, the said first shade housing shade is outside said first insulating body, and the said first shade housing comprises first grounding parts;
Second electric connector, said second electric connector comprises:
Second insulating body;
Some second conducting terminals, said some second conducting terminals are assembled on said second insulating body, and each second conducting terminal includes second contact site, second holding parts and the second line portion; And
The second shade housing, the said second shade housing shade is outside said second insulating body, and the said second shade housing comprises second grounding parts; And
Parallel conductor layout; Said parallel conductor layout connects first and second electric connector; Said parallel conductor layout comprises some leads; Said each lead one end electrically connects with the said first line portion and first grounding parts respectively, and the other end of said each lead electrically connects with the said second line portion and second grounding parts respectively.
2. micro coaxial cable connector assembly according to claim 1; It is characterized in that: said first conducting terminal is divided into first group and second group; Said first group is extended along Different Plane with second group of first conducting terminal; Said second conducting terminal is divided into first group and second group, and said first group and second group of second conducting terminal extend along Different Plane.
3. micro coaxial cable connector assembly according to claim 2; It is characterized in that: the said first shade housing comprises first roof, first diapire relative with first roof, be connected the first side wall that a pair of interval of first roof and first diapire is provided with; The quantity of said first grounding parts is a pair of and extends in opposite directions from the rear end of said the first side wall; The said second shade housing comprises second roof, second diapire relative with second roof, be connected second sidewall that a pair of interval of second roof and second diapire is provided with, and the quantity of said second grounding parts is a pair of and extends in opposite directions from the rear end of said second sidewall.
4. micro coaxial cable connector assembly according to claim 3; It is characterized in that: said some leads comprise first group of lead and second group of lead; Said first group of lead respectively second group of first conducting terminal in coupling part with corresponding second group of second conducting terminal of part and connect one first grounding parts and one second grounding parts; Second group of first conducting terminal that said second group of lead connection is left is with second group of second conducting terminal that is left and be connected another first grounding parts and another second grounding parts, and said first group of lead and second group of lead interconnection are between first electric connector and second electric connector.
5. micro coaxial cable connector assembly according to claim 4; It is characterized in that: said some leads further comprise the 3rd group of lead; Said the 3rd group of lead connects first group of first conducting terminal and first group of second conducting terminal, and the two ends of the 3rd group of lead are positioned at Different Plane.
6. micro coaxial cable connector assembly according to claim 5 is characterized in that: said every group of lead includes four leads.
7. micro coaxial cable connector assembly according to claim 2; It is characterized in that: said first and second line portion is the puncture type connecting portion; The outside of said each lead is coated with insulating barrier, and said puncture type connecting portion punctures insulating barrier and realizes electrically connecting with lead.
8. micro coaxial cable connector assembly according to claim 7; It is characterized in that: first line portion of said first group of first conducting terminal and the first line portion of second group of first conducting terminal extend in opposite direction; Simultaneously, the second line portion of the second line portion of first group of second conducting terminal and second group of second conducting terminal extends in opposite direction.
9. micro coaxial cable connector assembly according to claim 8 is characterized in that: at least one said first conducting terminal is provided with two first line portions, and at least one said second conducting terminal is provided with two second line portions.
10. an electric connector is characterized in that, comprising:
The tongue piece portion that insulating body, said insulating body have base portion and extend from said base portion;
Plurality of conductive terminals; Said plurality of conductive terminals is located on the said insulating body, and each said conducting terminal comprises the holding parts that is immobilizated in said base portion, extended to form and be revealed in the contact site on said tongue piece portion surface and extended to form and can be in order to connect the line portion of parallel conductor layout by the other end of said holding parts by an end of said holding parts; And
Shade housing, said shade housing shade are outside said insulating body, and said shade housing has can be in order to connect the grounding parts of parallel conductor layout.
11. electric connector according to claim 10; It is characterized in that: said conducting terminal comprises first group of conducting terminal and second group of conducting terminal; The line portion of said first group of conducting terminal is terminal extends towards a direction bending, and the line portion end bending in the opposite direction of said second group of conducting terminal is extended.
12. electric connector according to claim 11 is characterized in that: at least one said conducting terminal is provided with two line portions.
13. electric connector according to claim 11 is characterized in that: said line portion is the puncture type connecting portion.
14. electric connector according to claim 10 is characterized in that: the quantity of said grounding parts is a pair of, and said a pair of grounding parts is arranged at the both sides of said conducting terminal respectively and extends in opposite directions, and said grounding parts and said line portion laterally arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220036159 CN202585908U (en) | 2012-02-06 | 2012-02-06 | Cable connector assembly and electric connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220036159 CN202585908U (en) | 2012-02-06 | 2012-02-06 | Cable connector assembly and electric connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585908U true CN202585908U (en) | 2012-12-05 |
Family
ID=47255282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220036159 Expired - Fee Related CN202585908U (en) | 2012-02-06 | 2012-02-06 | Cable connector assembly and electric connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247908A (en) * | 2012-02-06 | 2013-08-14 | 凡甲电子(苏州)有限公司 | Cable connector assembly |
-
2012
- 2012-02-06 CN CN 201220036159 patent/CN202585908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247908A (en) * | 2012-02-06 | 2013-08-14 | 凡甲电子(苏州)有限公司 | Cable connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150206 |
|
| EXPY | Termination of patent right or utility model |