CN103972745A - Cable connector assembly - Google Patents
Cable connector assembly Download PDFInfo
- Publication number
- CN103972745A CN103972745A CN201310029440.5A CN201310029440A CN103972745A CN 103972745 A CN103972745 A CN 103972745A CN 201310029440 A CN201310029440 A CN 201310029440A CN 103972745 A CN103972745 A CN 103972745A
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- CN
- China
- Prior art keywords
- connector assembly
- insulating body
- cable
- cable connector
- micro coaxial
- Prior art date
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a cable connector assembly. The cable connector assembly comprises an insulation body (2), a plurality of conductive terminals (3) contained in the insulation body, cables (6) electrically connected with the conductive terminals, an inner die (1) covering the connection portion of the conductive terminals and the cables and the outer die sleeve (5) covering the rear end of the insulation body, the tail ends of the cables and the outer surface of the inner die. The insulation body comprises a top wall (21), a bottom wall (22), a first side wall (251) and a second side wall (252), wherein the first side wall (251) and the second side wall (252) connect the top wall and the bottom wall. The conductive terminals are provided with butt joint portions (32) and connection portions (33) arranged opposite to the butt joint portions. The cables are provided with a plurality of wires (60) electrically connected with the connection portions of the conductive terminals and are round. A part of the inner die (1) is fixed to the insulation body (2).
Description
[technical field]
The present invention is relevant a kind of micro coaxial cable connector assembly, relates in particular to and is applied to micro coaxial cable connector assembly PC inside and signal high-speed transfer.
[background technology]
Serial ATA(Serial Advances Technology Attachment) micro coaxial cable connector assembly is a kind of coffret that transmits high speed signal between the motherboard of storage device (as hard disk drive, floppy disk and CD drive etc.) and computer.The cable that Serial ATA micro coaxial cable connector assembly generally includes electric connector and is connected with this electric connector, this assembly can be with the input/output end port that is arranged on circuit board lateral margin to fetching signal transmission.In the prior art, cable on Serial ATA micro coaxial cable connector assembly is all lenticular wire, in using the process of lenticular wire, lenticular wire can only bend along one direction, and making rapid progress along with electronic product, need cable to bend along 360 degree directions, the Serial ATA micro coaxial cable connector assembly with lenticular wire cable can not be met the need of market.
For above-mentioned deficiency, necessary above-mentioned micro coaxial cable connector assembly is improved to solve above-mentioned defect of the prior art.
[summary of the invention]
The object of the present invention is to provide a kind of micro coaxial cable connector assembly, its cable can bend along 360 degree, and it is conveniently docked with butt connector.
For achieving the above object, the present invention adopts following technical scheme:
The present invention discloses a kind of micro coaxial cable connector assembly, it includes insulating body, some conducting terminals that are contained in described insulating body, cable with described conducting terminal electric connection, be coated the internal mold of described conducting terminal and described cable junction and be coated on described insulating body rear end, the outer die casing of cable ends and internal mold outer surface, wherein said insulating body comprises roof, diapire and connection top, first of diapire, the second sidewall, described conducting terminal has the connecting portion that Ji Yu docking section, docking section is oppositely arranged, described cable has the some wires that are electrically connected with the connecting portion of above-mentioned conducting terminal, described cable is circular cable, a part for described internal mold is fixed on described insulating body.
Compared with prior art, the present invention has following beneficial effect: because the cable of the micro coaxial cable connector assembly after improving is circle line, so micro coaxial cable connector assembly can be realized 360 degree bendings and conveniently dock with butt connector.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional assembly diagram of micro coaxial cable connector assembly of the present invention.
Fig. 2 is the three-dimensional exploded view of the micro coaxial cable connector assembly shown in Fig. 1.
Fig. 3 is another angular views of the micro coaxial cable connector assembly shown in Fig. 2.
Fig. 4 is the part assembly drawing of the micro coaxial cable connector assembly shown in Fig. 1.
Fig. 5 is the further assembly drawing of the micro coaxial cable connector assembly shown in Fig. 4.
[embodiment]
Refer to Fig. 1 and Fig. 5, micro coaxial cable connector assembly 100 of the present invention includes insulating body 2, some baffle plates 4 that is contained in some conducting terminals 3 in insulating body 2, is assembled in insulating body 2 rear ends, the internal mold 1 of cable 6, coated with conductive terminal 3 and cable 6 junctions that are electrically connected with conducting terminal 3 and be coated on insulating body 2 rear ends, the outer die casing 5 of cable 6 ends and internal mold 1 outer surface.
Refer to Fig. 1 to Fig. 4, insulating body 2 is rectangular configuration, and it comprises first, second sidewall 251,252 that roof 21, the diapire 22 relative with roof 21 and Jiang Ding, diapire 21,22 are connected.In top, diapire 21,22 and first, second sidewall 251,252, enclose and be formed with L shaped receiving space 23, be used for accommodating butt-jointed electric connector (not shown).Above-mentioned roof 21 is thicker than diapire 22, is formed with some passages 24 of accommodating on this roof 21.From the lateral wall of the first side wall 251, stretch out and form guide posts 26.On the second sidewall 252, be close to rear end and form depressed part 28, in top, diapire 21,22 next-door neighbour's rear end of insulating body 2, protrude out respectively and form rectangular upper and lower flank 27, this is parallel to each other to upper and lower flank 27.One end of upper and lower flank 27 extends beyond the first side wall 251 of insulating body 2 and extends a segment length to the first side wall 251 central authorities and forms the first projection 271.The length that this first projection 271 extends beyond the first side wall 251 is less than the drop of 251 of the first side walls of guide posts 26 lateral walls and insulating body 2.The other end of upper and lower flank 27 extend beyond insulating body 2 the second sidewall 252 depressed part 28 bottom surfaces and form the second projection 272.The length that this second projection 272 extends beyond depressed part 28 bottom surfaces of the second sidewall 252 is less than the drop of the second sidewall 252 and depressed part 28 bottom surfaces.Above-mentioned first, second projection 271,272 also can protrude out the end edge of first, second sidewall 251,252 that is formed at insulating body 2 independently.At insulating body, 2 adjacent back end edge places are formed with for accommodating the accepting groove 29 of baffle plate 4.
Each conducting terminal 3 comprises holding parts 31, from holding parts 31, bends forward the docking section 32 extending to form and the connecting portion 33 that extends back and form from holding parts 31, and the end of connecting portion 33 is downward.In each holding parts 31 both sides, form respectively some hangnails 310.
Baffle plate 4 is rectangular thin plates, in connecting portion 33 positions of the corresponding conducting terminal 3 in the middle part of this baffle plate 4, is formed with the through hole 41 that can pass for connecting portion 33.On the upper and lower surface of baffle plate 4, form respectively a pair of projection 42, this projection 42 can with the inner surface interference engagement of the accepting groove 29 of insulating body 2.
Internal mold 1 is to adopt plastic material to be made of one piece, and internal mold 1 is fixed on insulating body 2, and its rear end with the upper surface of location division 12 and self-align portion 12 extends upward the shielding portion 11 of formation.Shielding portion 11 is rectangle, be coated on the junction of cable 6 and conducting terminal 3, location division 12 is roughly trapezoidal, in location division, 12 upper surfaces form one for accommodating the groove 120 of the lower flank 27 of insulating body 2, the front side of groove 120 is that the front end of self-align portion 12 upper surfaces projects upwards formation guide vane end stop 121, rear side is the inwall of shielding portion 11, the inwall of the inwall of guide vane end stop 121 and shielding portion 11 is held in respectively the front and rear surfaces of the lower flank 27 of insulating body 2, for internal mold 1 being fixed on to the rear end of insulating body 2.
Outer die casing 5 is to adopt moulding plastics or polymeric material, and it has body resettlement section 51 and the cable resettlement section 52 to downward-extension from body resettlement section 51.Above-mentioned body resettlement section 51 is rectangle, has first, second sidewall 531,532 of front and back walls and connection front and back walls, between above-mentioned front and back walls and first, second sidewall 531,532, is formed with body host cavity 511.Being formed with respectively up and down of above-mentioned body host cavity 511, can accommodate a pair of upper and lower flank accepting groove 512 of the upper and lower flank 27 of insulating body 2,513, this is to flank accepting groove 512,513 lateral dimension is greater than the corresponding size of body host cavity 511, wherein goes up the upper surface that flank accepting groove 512 runs through outer die casing 5.Cable resettlement section 52 has trapezoidal portion 522 and extends to form necking down 523 downwards from trapezoidal portion 522, and at cable resettlement section 52 interior formation cable host cavity 521, cable host cavity 521 runs through necking down 523 on above-below direction.The trapezoidal portion 522 of cable resettlement section 52 is coated on outside the location division 12 of internal mold 1, the front end of the stress relief element 62 on the coated cable 6 of necking down 523.
In addition, cable 6 is circular cable, and cable 6 is vertical with insulating body 2 abutting directions, and it includes some wires 60, is coated on insulation outside wire 60 outer by 61 and to be coated on insulation outer by the stress relief element 62 outside 61.Cable 6 is 90 ° of angles with insulating body 2.
During assembling, refer to Fig. 2 and Fig. 5, conducting terminal 3 first from back to front group enters in insulating body 2, and the holding parts 31 of conducting terminal 3 and docking section 32 are housed in above-mentioned accommodating in passage 24, and connecting portion 33 extends beyond the rear end face of insulating body 2.The hangnail 310 of holding parts 31 is accommodated stable being retained on of conducting terminal 3 in passage 24 with accommodating the inwall interference of passage 24, and 32 of docking sections part is exposed in receiving space 23 and is used for forming and being electrically connected with craft port (not shown).Then baffle plate 4 is pressed into and is housed in above-mentioned accepting groove 29, and projection 42 is interfered with the inner surface of accepting groove 29, and the connecting portion 33 of conducting terminal 3 is corresponding to through hole 41.This baffle plate 4 can be used to prevent that plastic cement slime flux when outer die casing 4 is Overmolded from entering in insulating body 2 and affect the electric connection effect of conducting terminal 3 and craft port.So, the assembling of insulating body 2, conducting terminal 3 and baffle plate 4 completes.
The wire of cable 6 60 is integrally welded with the end of the connecting portion 33 of corresponding conducting terminal 3 respectively.Then; refer to Fig. 4 and Fig. 5; internal mold 1 is overmolded onto cable 6 and conducting terminal 3 junctions; the shielding portion 11 of internal mold 1 is the junction of coated wire 60 and conducting terminal 3 vertically; cable 6 is covered and protected with the junction of conducting terminal 3; the location division 12 of internal mold 1 is to the wire exposing 60 of downward-extension covering thread cable 6; the inwall of the guide vane end stop 121 of location division 12 and the inwall of shielding portion 11 are held in respectively the front and rear surfaces of the lower flank 27 of insulating body 2, for a part for internal mold 1 being fixed on to the rear end of insulating body 2.
Outer die casing 5 is overmolded onto insulating body 2 rear ends, the outer surface of the end of cable 6 and internal mold 1.The shielding portion 11 of the rear end of insulating body 2 and internal mold 1 is contained in body host cavity 511, and the upper and lower flank 27 of insulating body 2 is contained in respectively corresponding upper and lower flank accepting groove 512,513.The location division 12 of internal mold 1 is contained in the trapezoidal portion 522 of outer die casing 5, and the end of cable 6 is contained in cable host cavity 521.
The first side wall 531 of body resettlement section 51 is substantially concordant with the lateral wall of the guide posts 26 of insulating body 2, the inner surface of the second sidewall 532 abuts in the bottom surface of depressed part 28, the outer surface of the second sidewall 532 is substantially concordant with the second sidewall 252 outer surfaces of insulating body 2, thereby has reduced the horizontal size of micro coaxial cable connector assembly 1 end.Upper and lower flank 27 and first, second projection 271,272 are housed in above-mentioned upper and lower flank accepting groove 512, in 513, and with upper and lower flank accepting groove 512,513 lean and barrier effect are provided with the formed cell wall 514 of body host cavity 511 intersection, thereby reach the firm combination of insulating body 2 and outer die casing 5.Outer die casing 5 after having assembled can cover protection for the conducting terminal 3 that is electrically connected and wire 60 provide.
Claims (10)
1. a micro coaxial cable connector assembly, it includes insulating body, some conducting terminals that are contained in described insulating body, cable with described conducting terminal electric connection, be coated the internal mold of described conducting terminal and described cable junction and be coated on described insulating body rear end, the outer die casing of cable ends and internal mold outer surface, wherein said insulating body comprises roof, diapire and connection top, first of diapire, the second sidewall, described conducting terminal has the connecting portion that Ji Yu docking section, docking section is oppositely arranged, described cable has the some wires that are electrically connected with the connecting portion of above-mentioned conducting terminal, it is characterized in that: described cable is circular cable, a part for described internal mold is fixed on described insulating body.
2. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described cable is vertical with the abutting direction of described insulating body, the upper surface that described internal mold has location division and a self-align portion extends upward the shielding portion of formation, and the upper surface of described location division forms one for internal mold being fixed on to the groove of insulating body.
3. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: the top of described insulating body, diapire next-door neighbour rear end protrude out respectively and form rectangular upper flank and lower flank, and the groove of the upper surface of described location division is used for accommodating described lower flank.
4. micro coaxial cable connector assembly as claimed in claim 3, it is characterized in that: the front side of described groove is from the front end of the upper surface of described location division, to project upwards the guide vane end stop of formation, the rear side of described groove is the inwall of described shielding portion, and the inwall of described guide vane end stop and the inwall of described shielding portion support respectively the front and rear surfaces of described lower flank to internal mold is fixed on to the rear end of insulating body.
5. micro coaxial cable connector assembly as claimed in claim 3, is characterized in that: described outer die casing has body resettlement section and the cable resettlement section to downward-extension from described body resettlement section.
6. micro coaxial cable connector assembly as claimed in claim 5, is characterized in that: the upper flank host cavity that is formed with respectively up and down the upper and lower flank that can accommodate described insulating body and the lower flank host cavity of described body resettlement section.
7. micro coaxial cable connector assembly as claimed in claim 6, is characterized in that: the lateral dimension of described upper and lower flank host cavity is greater than the corresponding size of described body host cavity, and described upper flank host cavity runs through the upper surface of described outer die casing.
8. micro coaxial cable connector assembly as claimed in claim 5, it is characterized in that: the necking down that described cable resettlement section has trapezoidal portion and extends to form downwards from described trapezoidal portion, described cable is formed with cable host cavity in resettlement section, and described cable host cavity runs through described necking down on above-below direction.
9. micro coaxial cable connector assembly as claimed in claim 8, is characterized in that: the trapezoidal portion of described cable resettlement section is coated on outside the location division of described internal mold, and described cable comprises stress relief element, the front end of the coated stress relief element of described necking down.
10. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described micro coaxial cable connector assembly also includes the baffle plate that is provided with some through holes, in the rear end of insulating body, be formed with for accommodating the accepting groove of baffle plate, the connecting portion of above-mentioned conducting terminal passes the respective through hole of baffle plate and welds mutually with the heart yearn of corresponding lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310029440.5A CN103972745A (en) | 2013-01-28 | 2013-01-28 | Cable connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310029440.5A CN103972745A (en) | 2013-01-28 | 2013-01-28 | Cable connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103972745A true CN103972745A (en) | 2014-08-06 |
Family
ID=51241959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310029440.5A Pending CN103972745A (en) | 2013-01-28 | 2013-01-28 | Cable connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103972745A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470706A (en) * | 2015-07-30 | 2016-04-06 | 中航光电科技股份有限公司 | Tail accessory, connector shell, shell assembly and connector |
| CN114583487A (en) * | 2022-01-26 | 2022-06-03 | 翔耀电子(深圳)有限公司 | Connector and manufacturing method thereof |
-
2013
- 2013-01-28 CN CN201310029440.5A patent/CN103972745A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470706A (en) * | 2015-07-30 | 2016-04-06 | 中航光电科技股份有限公司 | Tail accessory, connector shell, shell assembly and connector |
| CN105470706B (en) * | 2015-07-30 | 2018-02-16 | 中航光电科技股份有限公司 | Tail accessory, connector shell, housing unit and connector |
| CN114583487A (en) * | 2022-01-26 | 2022-06-03 | 翔耀电子(深圳)有限公司 | Connector and manufacturing method thereof |
| CN114583487B (en) * | 2022-01-26 | 2024-04-12 | 翔耀电子(深圳)有限公司 | Connector and manufacturing method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |