CN103457097B - Wire and cable connector - Google Patents
Wire and cable connector Download PDFInfo
- Publication number
- CN103457097B CN103457097B CN201210174216.0A CN201210174216A CN103457097B CN 103457097 B CN103457097 B CN 103457097B CN 201210174216 A CN201210174216 A CN 201210174216A CN 103457097 B CN103457097 B CN 103457097B
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- CN
- China
- Prior art keywords
- wire
- inner casing
- cable connector
- stress release
- thread part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of wire and cable connector (100), it comprises plug (1), the cable (2) be electrically connected with described plug, be sheathed on the Stress Release portion (4) outside described cable, be sheathed on described Stress Release portion and the inner casing (5) be threaded with described plug, be sheathed on described inner casing and the shell (6) be threaded with described plug, described Stress Release portion affixes to described inner casing, when rotating described inner casing, described inner casing drives described Stress Release portion to move in the longitudinal direction, inner casing moves backward, the contact position that cable and Stress Release portion repeatedly bend is protected in Stress Release portion, avoid junction thoroughly to damage wire and cable connector cannot be used, thus extend the useful life of wire and cable connector.
Description
[technical field]
The invention relates to a kind of wire and cable connector, particularly relate to a kind of wire and cable connector of transmission of audio signal.
[background technology]
No. CN101599593Ath, Chinese patent discloses a kind of wire and cable connector, it group adapter body comprising the plug being electrically connected electronic equipment, the cable be electrically connected with plug, the fixing pipe be coated on outside plug, flexible sleeve and be coated on outside fixing pipe, flexible sleeve is coated on cable, this kind of wire and cable connector uses for a long time, its junction can be damaged due to the repeatedly bending of flexible sleeve and cable, cannot use very unfortunate in the intact situation of other parts of wire and cable connector.
Therefore need a kind of wire and cable connector of improvement to overcome the deficiencies in the prior art.
[summary of the invention]
Main purpose of the present invention is to provide a kind of wire and cable connector increased the service life.
For reaching above-mentioned purpose, the present invention can adopt following technical scheme: a kind of wire and cable connector, it comprises plug, the cable be electrically connected with described plug, the Stress Release portion be sheathed on outside described cable, be sheathed on described Stress Release portion and the inner casing be threaded with described plug, be sheathed on described inner casing and the shell be threaded with described plug, described Stress Release portion affixes to described inner casing, when rotating described inner casing, described inner casing drives described Stress Release portion to move in the longitudinal direction.
Compared with prior art; the advantage of wire and cable connector of the present invention is: inner casing moves backward; the contact position that cable and Stress Release portion repeatedly bend is protected in Stress Release portion; avoid junction thoroughly to damage wire and cable connector cannot be used, thus extend the useful life of wire and cable connector.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional assembly diagram of wire and cable connector of the present invention.
Fig. 2 is the three-dimensional exploded view of wire and cable connector shown in Fig. 1 of the present invention.
Fig. 3 is the view at another visual angle of wire and cable connector shown in Fig. 2 of the present invention.
Fig. 4 is the figure of wire and cable connector sections fit shown in Fig. 2 of the present invention.
Fig. 5 is the cutaway view along A-A line direction in Fig. 1.
[embodiment]
Please refer to Fig. 1 to Fig. 5, wire and cable connector 100 of the present invention is an audio jack, for connecting all kinds of electronic equipment audio signal.Wire and cable connector 100 comprises a plug 1, cable 2, inner module 3, Stress Release portion 4, inner casing 5 and shell 6.Wherein, rear end and cable 2 front end of plug 1 are electrically connected, plug 1 front end is connected with electronic equipment, inner module 3 takes shape in the junction of plug 1 rear end and cable 2 front end, Stress Release portion 4 is sheathed on outside cable 2, inner casing 5 is sheathed on the outer surface of inner module 3, and shell 6 is sheathed on the outer surface of inner casing 5 front end.
It is stepped with the second external thread part 12, first external thread part 11 and the second external thread part 12 being positioned at the first external thread part 11 rear end that plug 1 is provided with the first external thread part 11, and the first external thread part 11 diameter is greater than the diameter of the second external thread part 12.
Inner module 3 is tubulose, the junction of its coated plug 1 and cable 2.Stress Release portion 4 is cylindric, and it is provided with and is positioned at front end outwards protrudes out formation butting section 41 from outer circle wall.
Inner casing 5 is sheathed on Stress Release portion 4 and is threaded with plug 1.Inner casing 5 is the cylindrical shape that front and back external diameter does not wait, and the external diameter being provided with the first cylindrical portion 51 being positioned at its front portion and the second cylindrical portion 52, the first cylindrical portion 51 being positioned at its rear portion is greater than the external diameter of the second cylindrical portion 52.Wherein the first cylindrical portion 51 is provided with the second internal thread part 511 being positioned at its inner peripheral wall, second internal thread part 511 matches with the second external thread part 12, second cylindrical portion 52 end is provided with and protrudes out by inner peripheral wall the holding section 521 formed to axis direction, inner casing 5 can pass from front to back in Stress Release portion 4, when butting section 41 contacts with holding section 521,4, Stress Release portion cannot move further backward.
Shell 6 is sheathed on inner casing 5 and is threaded with plug 1.Shell 6 is also cylindric, and its front portion is provided with the first internal thread part 61 being positioned at inner peripheral wall, and wherein the first internal thread part 61 matches with the first external thread part 11.
During assembling, after being welded with cable 2 by plug 1, inner module 3 is overmolded in the junction of the rear end of plug 1, the front end of cable 2 and plug 1 and cable 2.Stress Release portion 4 is sheathed on cable 2, and butting section 41 is positioned at the front end of cable 2.Inner casing 5 turns clockwise from back to front and is threaded io plug 1, and be sheathed on outside Stress Release portion 4, after holding section 521 is fastened in butting section 41, both are bonded together by some glue, Stress Release portion 4 and inner casing 5 are secured together, when rotary inner casing 5, inner casing 5 drives Stress Release portion 4 to move in the longitudinal direction.Second internal thread part 511 matches with the second external thread part 12, is finally turned clockwise from back to front by shell 6 and is threaded io plug 1, and the first internal thread part 61 of shell 6 front portion matches with the first external thread part 11, and rear sleeve is located at inner casing 5.So far, wire and cable connector 100 is assembled complete.
Easily damaged by repeatedly bending with the contact position of rear end, Stress Release portion 4 owing to using cable 2 for a long time, then inner casing 5 is rotated counterclockwise with Stress Release portion 4 simultaneously and moves backward, the undamaged portion of cable 2 is moved in Stress Release portion 4, the useful life of such wire and cable connector 100 just extends, if cable 2 damages again with the junction in Stress Release portion 4, can the undamaged portion of cable 2 be moved on in Stress Release portion 4 again, the life-span of wire and cable connector 100 extends again, by that analogy, inner casing 5 moves backward until the first cylindrical portion 51 leans with the end of shell 6, inner casing 5 cannot move backward.
Claims (9)
1. a wire and cable connector, it comprises plug, the cable be electrically connected with described plug, be sheathed on the Stress Release portion outside described cable, be sheathed on described Stress Release portion and the inner casing be threaded with described plug, be sheathed on the outer surface of described inner casing front end and the shell be threaded with described plug, it is characterized in that: described inner casing is the cylindrical shape that front and back external diameter does not wait, it is provided with the first cylindrical portion being positioned at its front portion, be positioned at its rear portion and external diameter is less than the second cylindrical portion of described first cylindrical portion, described Stress Release portion affixes to described inner casing, when rotating described inner casing, described inner casing drives described Stress Release portion to move in the longitudinal direction.
2. wire and cable connector as claimed in claim 1, it is characterized in that: described plug is provided with the first external thread part and the second external thread part being positioned at described first external thread part rear end, described first external thread part and described second external thread part stepped, described first external thread part diameter is greater than the diameter of described second external thread part.
3. wire and cable connector as claimed in claim 2, is characterized in that: described shell is for cylindric, and its front portion is provided with the first internal thread part matched with described first external thread part.
4. wire and cable connector as claimed in claim 3, is characterized in that: described first cylindrical portion is provided with the second internal thread part matched with described second external thread part.
5. wire and cable connector as claimed in claim 4, is characterized in that: described second cylindrical portion end is provided with and protrudes out by inner peripheral wall the holding section formed to axis direction.
6. wire and cable connector as claimed in claim 5, it is characterized in that: described Stress Release portion is for cylindric, it is provided with and is positioned at front end outwards protrudes out formation butting section from outer circle wall, put glue after described holding section is fastened in described butting section both are bonded together, described Stress Release portion and described inner casing are secured together.
7. wire and cable connector as claimed in claim 6, is characterized in that: described inner casing can pass from front to back in described Stress Release portion, and when described butting section contacts with described holding section, described Stress Release portion then cannot move further backward.
8. wire and cable connector as claimed in claim 1, is characterized in that: described wire and cable connector also comprises the inner module being overmolded in described plug and cable connection.
9. wire and cable connector as claimed in claim 8, is characterized in that: described inner casing is sheathed on the outer surface of described inner module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174216.0A CN103457097B (en) | 2012-05-31 | 2012-05-31 | Wire and cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174216.0A CN103457097B (en) | 2012-05-31 | 2012-05-31 | Wire and cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457097A CN103457097A (en) | 2013-12-18 |
| CN103457097B true CN103457097B (en) | 2015-11-25 |
Family
ID=49739204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210174216.0A Expired - Fee Related CN103457097B (en) | 2012-05-31 | 2012-05-31 | Wire and cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457097B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703137B (en) * | 2014-11-25 | 2018-10-02 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly and its manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368502A (en) * | 1993-04-19 | 1994-11-29 | New Tide Enterprise Co., Ltd. | Plug - in microphone connector |
| CN1123478A (en) * | 1994-09-21 | 1996-05-29 | 惠普公司 | Rigid electrical plug assembly with strain relief |
| EP1170828A1 (en) * | 2000-07-06 | 2002-01-09 | Yazaki Corporation | Protective cover |
| CN200959447Y (en) * | 2006-08-15 | 2007-10-10 | 富士康(昆山)电脑接插件有限公司 | Electric-connector assembly |
| CN201278404Y (en) * | 2008-09-16 | 2009-07-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN101599592A (en) * | 2008-06-06 | 2009-12-09 | 富士康(昆山)电脑接插件有限公司 | Wire and cable connector |
-
2012
- 2012-05-31 CN CN201210174216.0A patent/CN103457097B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368502A (en) * | 1993-04-19 | 1994-11-29 | New Tide Enterprise Co., Ltd. | Plug - in microphone connector |
| CN1123478A (en) * | 1994-09-21 | 1996-05-29 | 惠普公司 | Rigid electrical plug assembly with strain relief |
| EP1170828A1 (en) * | 2000-07-06 | 2002-01-09 | Yazaki Corporation | Protective cover |
| CN200959447Y (en) * | 2006-08-15 | 2007-10-10 | 富士康(昆山)电脑接插件有限公司 | Electric-connector assembly |
| CN101599592A (en) * | 2008-06-06 | 2009-12-09 | 富士康(昆山)电脑接插件有限公司 | Wire and cable connector |
| CN201278404Y (en) * | 2008-09-16 | 2009-07-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103457097A (en) | 2013-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180531 |