CN103427213B - Wire and cable connector - Google Patents
Wire and cable connector Download PDFInfo
- Publication number
- CN103427213B CN103427213B CN201210165752.4A CN201210165752A CN103427213B CN 103427213 B CN103427213 B CN 103427213B CN 201210165752 A CN201210165752 A CN 201210165752A CN 103427213 B CN103427213 B CN 103427213B
- Authority
- CN
- China
- Prior art keywords
- back cover
- cable
- wire
- cable connector
- coated
- 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
Links
Landscapes
- 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 (1), be coated on the fore shell (41) of described plug (1) and be coated on the back cover (42) of described cable (2), described fore shell (41) and described back cover (42) are threaded togather, when rotating described back cover (42), described back cover (42) can move in the longitudinal direction, back cover is displacement backward, the junction that cable and back cover repeatedly bend is protected in back cover, 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 fore shell being coated on described plug and be coated on the back cover of described cable, described fore shell and described back cover are threaded togather, when rotating described back cover, described back cover can move in the longitudinal direction.
Compared with prior art; the advantage of wire and cable connector of the present invention is: back cover is displacement backward; the junction that cable and back cover repeatedly bend is protected in back cover, avoids junction and thoroughly 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 three-dimensional exploded view of wire and cable connector other direction shown in Fig. 2 of the present invention.
Fig. 4 is the assembly drawing of wire and cable connector part isometric shown in Fig. 2 of the present invention.
Fig. 5 is the three-dimensional assembly diagram of wire and cable connector another part shown in Fig. 2 of the present invention.
[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, shell 4 and ring set 5.Wherein, rear end and cable 2 front end of plug 1 are electrically connected, and inner module 3 takes shape in the junction of plug 1 rear end and cable 2 front end, and plug 1 front end is connected with electronic equipment.Shell 4 comprises fore shell 41 and back cover 42, and fore shell 41 is coated on plug 1, and back cover 42 is coated on cable 2, and ring set 5 is coated on the junction of fore shell 41 and back cover 42.
The weld of the coated plug 1 of inner module 3, cable 2 and plug 1 and cable 2.Inner module 3 is the plastic pipe that before and after, diameter does not wait, and it comprises the first cannula portion 31 and the diameter of the second cannula portion 32, the first cannula portion 31 that extends back from the first cannula portion 31 is greater than the diameter of the second cannula portion 32, the coated cable 2 of the second cannula portion 32.
The back cover 42 that shell 4 comprises fore shell 41 and is threaded with fore shell 41, when rotating back cover 42, back cover 42 can move in the longitudinal direction.Fore shell 41 is cylindric, and it comprises the external thread part 412 that main part 411 and main body 411 extend back, and fore shell 41 is coated on the outer surface of inner module 3 front end.Back cover 42 is also roughly cylindrical shape, the connecting portion 422 that it is provided with base portion 421, extend forward from base portion 421 and the cannula portion 423 extended back from base portion 421, base portion 421 and connecting portion 422 are in step-like, connecting portion 422 is provided with the internal thread part 4220 being positioned at inner peripheral wall, internal thread part 4220 matches with external thread part 412, and fore shell 41 is assembled with back cover 42 phase, and the diameter of base portion 421 is greater than cannula portion 423 diameter, base portion 421 is sheathed on the outer surface of inner module 3, and cannula portion 423 is coated on cable 2.
Ring set 5 can be made with the stretchable material of the elasticity such as silica gel, and it is coated on the outer surface of connecting portion 422.
Please refer to Fig. 1 to Fig. 5, after plug 1 is welded with cable 2, inner module 3 is overmolded in the weld of the rear end of plug 1, the front end of cable 2 and plug 1 and cable 2, fore shell 41 is overmolded in the outer surface of inner module 3, back cover 42 turns clockwise from back to front and is threaded io fore shell 41, and internal thread part 4220 matches with external thread part 412.The interior diameter of back cover 42 is greater than the overall diameter of inner module 3, and can be convenient to back cover 42 like this and move forward and backward, ring set 5 is coated on the junction of fore shell 41 and back cover 42.
Easily damaged by repeatedly bending with the junction of back cover 42 owing to using cable 2 for a long time, then back cover 42 is moved backward, internal thread part 4220 is matched with the external thread part 412 of diverse location, the undamaged portion of cable 2 is displaced in back cover 42, the external thread part 412 that ring set 5 is coated on connecting portion 422 and exposes, the useful life of such wire and cable connector 100 just extends, if cable 2 damages again with the junction of back cover 42, can the undamaged portion of cable 2 be moved on in back cover 42 again, the life-span of wire and cable connector 100 extends again, by that analogy.The external thread part 412 that ring set 5 is coated on connecting portion 422 and exposes, can make the ring set 5 of different in width according to actual needs, ring set 5 can be made different colours in addition and play decoration function.
In other embodiments, in the present invention, fore shell is provided with connecting portion, connecting portion is provided with the internal thread part being positioned at inner peripheral wall, back cover is provided with external thread part, when the back cover position different in front and back is assembled mutually with fore shell, external thread part matches with the internal thread part on diverse location, and ring set is coated on the junction of fore shell and back cover.
Claims (5)
1. a wire and cable connector, it comprises plug, the cable be electrically connected with described plug, be coated on the fore shell of described plug and be coated on the back cover of described cable, the external thread part that described fore shell comprises main part and extends back from described main part, the connecting portion that described back cover is provided with base portion and extends forward from described base portion, described connecting portion is provided with the internal thread part coordinated with described external thread part, fore shell and described back cover are threaded togather, it is characterized in that: described back cover also comprises the cannula portion extended back from described base portion, the diameter of described base portion is greater than described cannula portion diameter, described cannula portion is coated on described cable, when rotating described back cover, in described back cover can move in the longitudinal direction and to be wrapped in by the undamaged portion of cable.
2. wire and cable connector as claimed in claim 1, is characterized in that: the ring set of described wire and cable connector also coated described fore shell and described back cover junction, after described back cover moves, and the described external thread part that described ring set is coated on described connecting portion and exposes.
3. wire and cable connector as claimed in claim 1, is characterized in that: described wire and cable connector also comprises the inner module of the rear end being overmolded in described plug, described cable front end and described plug and cable weld.
4. wire and cable connector as claimed in claim 3, it is characterized in that: the second cannula portion that described inner module comprises the first cannula portion and extends back from described first cannula portion, described first cannula portion diameter is greater than described second cannula portion diameter.
5. wire and cable connector as claimed in claim 4, it is characterized in that: described back cover is sheathed on the outer surface of described inner module, the interior diameter of described back cover is greater than the overall diameter of described inner module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210165752.4A CN103427213B (en) | 2012-05-25 | 2012-05-25 | Wire and cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210165752.4A CN103427213B (en) | 2012-05-25 | 2012-05-25 | Wire and cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103427213A CN103427213A (en) | 2013-12-04 |
| CN103427213B true CN103427213B (en) | 2015-12-02 |
Family
ID=49651621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210165752.4A Expired - Fee Related CN103427213B (en) | 2012-05-25 | 2012-05-25 | Wire and cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103427213B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660003B (en) * | 2019-01-15 | 2024-08-20 | 北京史河科技有限公司 | Self-service charging structure and self-service charging system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618198A (en) * | 1984-03-29 | 1986-10-21 | Conax Buffalo Corporation | Connector for sealingly joining the ends of a pair of electrical cables |
| CN1264935A (en) * | 1999-02-03 | 2000-08-30 | 蒙斯特电缆产品公司 | Electrical connector with O-shape ring |
| CN202004217U (en) * | 2010-11-05 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Electric coupler assembly |
-
2012
- 2012-05-25 CN CN201210165752.4A patent/CN103427213B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618198A (en) * | 1984-03-29 | 1986-10-21 | Conax Buffalo Corporation | Connector for sealingly joining the ends of a pair of electrical cables |
| CN1264935A (en) * | 1999-02-03 | 2000-08-30 | 蒙斯特电缆产品公司 | Electrical connector with O-shape ring |
| CN202004217U (en) * | 2010-11-05 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Electric coupler assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103427213A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI323538B (en) | Coaxial cable connector with friction-fit sleeve | |
| US20130337693A1 (en) | Connector | |
| JP2009211976A (en) | Connector | |
| US10536766B1 (en) | Earphone cord organizer | |
| US20130022227A1 (en) | Detachable earphone | |
| CN109980403A (en) | Electric plug connector | |
| CN103427213B (en) | Wire and cable connector | |
| JP2020521293A (en) | Connection terminal and coaxial connector | |
| CN103457097B (en) | Wire and cable connector | |
| CN106486825A (en) | Wire and cable connector | |
| CN207217904U (en) | A kind of structure of coaxial connector | |
| CN206850128U (en) | Connector | |
| CN103367941B (en) | Wire and cable connector | |
| KR200475008Y1 (en) | Power Cable | |
| CN103390845A (en) | Adaptive universal serial bus (USB) charging wire and charger | |
| CN109075461A (en) | conductive component | |
| CN204030539U (en) | Battery cable joint protective sleeve | |
| CN101841752A (en) | Earphone | |
| US7618292B1 (en) | Audio plug adapter and method for manufacturing the same | |
| CN201975611U (en) | USB (Universal Serial Bus) connector | |
| CN102468563B (en) | Cable connector assembly | |
| CN102683968B (en) | Cable component | |
| CN201238131Y (en) | Soldering-free assembling structure of radio frequency coaxial thread cable | |
| CN205123171U (en) | Connecting piece, coupling assembling and connecting device | |
| JP5068135B2 (en) | Photoelectric plug |
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: 20151202 Termination date: 20180525 |