CN101615747A - Audio plug device - Google Patents
Audio plug device Download PDFInfo
- Publication number
- CN101615747A CN101615747A CN200810029203A CN200810029203A CN101615747A CN 101615747 A CN101615747 A CN 101615747A CN 200810029203 A CN200810029203 A CN 200810029203A CN 200810029203 A CN200810029203 A CN 200810029203A CN 101615747 A CN101615747 A CN 101615747A
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- China
- Prior art keywords
- terminal
- fixing shell
- contact
- holding
- fixing
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Abstract
The invention discloses a kind of audio plug device, it comprises plug terminal, contact module and switch module.The contact module has the fixing shell and is fixed in fixing shell interior first contact terminal and second contact terminal.Plug terminal is fixed on the fixing shell, it has docking section, first contact site and second contact site, this docking section places outside the fixing shell, and first and second contact sites are housed in the fixing shell, and first contact site and second contact site are connected to respectively on described first contact terminal and second contact terminal.The switch module has rotating shaft and is fixed on switch terminal in the rotating shaft; The end that this rotating shaft is fixed with switch terminal is articulated in the fixing shell; This switch terminal is selected to be connected on first contact terminal or second contact terminal with the rotation of rotating shaft, realizing opening or closing the function of this audio plug device, thus easy to use.
Description
Technical field
The present invention relates to a kind of plug device, relate in particular to a kind of audio plug device.
Background technology
Along with science and technology development, audio plug device has been widely used in daily life and the work.
Chinese patent has disclosed a kind of audio plug device No. 200420094029.6, and this audio plug device comprises plug terminal, plug body and shell.Plug terminal is retained on the plug body, and an end of plug terminal protrudes out plug body, and the other end is connected with a cable.Shell coats plug body.After the plug terminal of this audio plug device inserts the audio jack of a corresponding electronic product, the transmission that can reach audio signal.
Yet above-mentioned audio plug device remains electric connection between loud speaker and the electronic product after pegging graft with electronic product, be mute speaker therefore, and the user need extract audio plug device, and this is not easy to user's use.
Summary of the invention
The objective of the invention is provides a kind of audio plug device that cuts off function that has at the defective that above-mentioned prior art exists.
For achieving the above object, audio plug device of the present invention comprises plug terminal, contact module and switch module.This contact module has the fixing shell and is fixed on one first contact terminal and one second contact terminal on the fixing shell.Plug terminal is fixed on the fixing shell, it has a docking part, one first contact site and one second contact site, this docking section places outside the fixing shell, first contact site and second contact site are housed in the fixing shell, and first contact site and second contact site are connected to respectively on described first contact terminal and second contact terminal.The switch module has a rotating shaft and and is fixed on switch terminal in the rotating shaft; The end that this rotating shaft is fixed with switch terminal is articulated in the fixing shell; This switch terminal is selected to be connected on first contact terminal or second contact terminal with the rotation of rotating shaft.
As mentioned above, audio plug device of the present invention is by being provided with first contact terminal, second contact terminal and switch terminal, and make the switch terminal and first contact terminal or the second contact terminal butt to realize opening or closing the function of this audio plug device, thereby it is make audio plug device of the present invention have the cut-out function, and then easy to use.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional exploded view of audio plug device of the present invention.
Fig. 2 is the stereogram of the switch terminal of audio plug device shown in Figure 1.
Fig. 3 is the stereogram of the second fixing shell of audio plug device shown in Figure 1.
Fig. 4 is the three-dimensional combination figure after audio plug device shown in Figure 1 is removed the first fixing shell, the second fixing shell, locking ring, shell and bonnet.
Fig. 5 is the stereogram of frequency plug device shown in Figure 1.
Cutaway view when Fig. 6 is the switch terminal of audio socket head unit shown in Figure 1 and the second contact terminal butt.
The description of reference numerals of each element is as follows among the figure:
Second contact site, 13 afterbodys 14
Fixing piece 15 holding hole 151
First contact terminal, 21 first holding parts 211
First abutting part, 212 first connecting portions 213
First contact jaw, 214 second contact terminals 22
Second holding parts, 221 second abutting parts 222
Second connecting portion, 223 second contact jaws 224
Location resilient piece 30 holding sections 31
The first fixing shell, 41 base portions 411,421
Holding block 412,422 first retaining columns 413
Locating piece 414,424 second fixing shells 42
Second retaining column, 423 locking holes 425
The first locking ring, 51 second locking rings 52
Switch terminal 70 clamping parts 71
Holding piece 711 butt sheets 712
Brace 713 blocked blocks 714
Bonnet 90
Embodiment
One-tenth purpose and effect for describing technology contents of the present invention, structural feature in detail, being reached are described in detail below in conjunction with embodiment.
See also Fig. 1, audio plug device 1 of the present invention comprises plug terminal 10, contact module, switch module, shell 80 and bonnet 90.
It is cylindric that plug terminal 10 roughly is, and it has docking section 11, first contact site 12, second contact site 13 and afterbody 14.Be installed with a fixing piece 15 on the afterbody 14 of this plug terminal 10, offer two holding hole 151 on this fixing piece 15.
Please continue to consult Fig. 1, described contact module has contact terminal set, Location resilient piece 30, fixing shell and locking ring.
Contact terminal set has first contact terminal 21 and second contact terminal 22.First contact terminal 21 has sheet and is bent into first holding parts 211 of arc, and the two ends of this first holding parts 211 are all through being bent to form one first abutting part 212.One side of first holding parts 211 has first connecting portion 213 of a strip along the middle part vertical extent, and the end of this first connecting portion 213 is through being bent to form one first contact jaw 214.The structure of the structure of described second contact terminal 22 and first contact terminal 21 is roughly the same, and it also has second holding parts 221, second abutting part 222, second connecting portion 223 and second contact jaw 224.
Described Location resilient piece 30 is for sheet and bend curvedly, and its middle part bends inwards and is formed with a holding section 31.Described locking ring has the first locking ring, the 51 and second locking ring 52 in the form of a ring.
Described fixing shell has the first fixing shell 41 and the second fixing shell 42.This first fixing shell 41 has the base portion 411 that roughly is the semicircle tubular, is extended with first retaining column 413 that a curved holding block 412 and two be arranged in parallel on the medial surface of its this base portion 411.And respectively be extended with two locating pieces 414 in first retaining column, 413 front and back on the medial surface of this base portion 411.
See also Fig. 3, the structure of the described second fixing shell 42 is similar substantially to the structure of the first fixing shell 41, it has base portion 421, holding block 422, second reference column 423 and locating piece 424, and its difference is: offer the locking hole 425 that runs through this second retaining column 423 and base portion 421 on described second retaining column 423.
See also Fig. 1 again, described switch module has a rotating shaft 60 and is retained on switch terminal 70 in the rotating shaft 60.
See also Fig. 1 and Fig. 3, described switch terminal 70 has a clamping part 71, this clamping part 71 roughly becomes " U " shape, its have a holding piece 711, one and the butt sheet 712 and of holding piece 711 stacked settings be connected the brace 713 of holding piece 711 and butt sheet 712 1 ends.On the holding piece 711 through die-cut and bend inwards and be formed with a blocked block 714.Butt sheet 712 is bent towards holding piece 711 gradually by middle part to both side edges, thereby makes butt sheet 712 curved.Be outward extended with a pin 72 on the brace 713.The clamping part 71 of switch terminal 70 is clamped in an end of the butt ring 61 of rotating shaft 60, wherein the butt sheet 712 of clamping part 71 places in the holding tank 611 of butt ring 61, holding piece 711 is connected on the inwall of butt ring 61, and blocked block 714 is held on the inwall of butt ring 61.
See also Fig. 1 and Fig. 4 to Fig. 6, first contact terminal 21 and second contact terminal 22 correspondence respectively are retained on the first fixing shell 41 and the second fixing shell 42, wherein on the holding division 422 of the corresponding respectively holding division 412 that is connected to the first fixing shell 41 of second holding parts 221 of first holding parts 211 of first contact terminal 21 and second contact terminal 22 and the second fixing shell 42, first connecting portion 213 and second connecting portion 223 are corresponding respectively to be stuck between the corresponding locating piece 414 and the second fixing shell, 42 corresponding locating pieces 424 of the first fixing shell 41.Holding hole 151 correspondences of the fixing piece 15 of plug terminal 10 are set on first reference column 413 of the first fixing shell 41.Location resilient piece 30 correspondences fasten an end that is provided with holding division 412,422 at the first fixing shell 41 and the second fixing shell 42.
The switch module places on the first fixing shell 41, and ring 63 fixings of replacing at the first fixing shell 41 of keeping out of rotating shaft 60 are had on the end of Location resilient piece 30, make on second abutting part 222 of first abutting part 212 of butt ring 61 butts first contact terminal 21 and second contact terminal 22.Location resilient piece 30 is held on the locating ring 62 of rotating shaft 60.
The second fixing shell 42 covers on the first fixing shell 41, the reference column 413 of the first fixing shell 41 is retained in the locking hole 425 of the second fixing shell 42, thereby make first contact site 12, second contact site 13, afterbody 14, fixing piece 15, first contact terminal 21, second contact terminal 22, Location resilient piece 30 and switch terminal 70 all are contained in the assembly of the first fixing shell 41 and the second fixing shell 42, the butt ring 61 and the locating ring 62 of rotating shaft 60 are articulated in the assembly of the first fixing shell 41 and the second fixing shell 42, and make corresponding respectively being connected on first contact site 12 and second contact site 13 of plug terminal 10 of second contact jaw 224 of first contact jaw 214 and second contact terminal 22 of first contact terminal 21.The first locking ring 51 is set in the first fixing shell 41 and the second fixing shell 42 end away from plug terminal 10, the second locking ring 52 is set in an end of the first fixing shell 41 and the second fixing shell, 42 contiguous plug terminals 10, thereby the first fixing shell 41 and the second fixing shell 42 are fixed together.
It is cylindric that shell 80 roughly is, and this shell 80 is set in outside the first fixing shell 41 and the second fixing shell 42, and the docking section 11 of plug terminal 10 protrudes out out from an end of shell 80, and the other end of shell 80 is replaced keeping out on the ring 63 in rotating shaft 60.Bonnet 90 front end sleeves are located on the drive division 64 of rotating shaft 60 and are resisted against the keeping out on the ring 63 of rotating shaft 60.The stop block 641 of drive division 64 is fastened on the inwall of bonnet 90, thereby prevents between rotating shaft 60 and the bonnet 90 relative motion to take place.The one cable (not shown) with two signal line and earth connection composition passes bonnet 90 and rotating shaft 60, thereby make on the pin 72 of corresponding respectively second contact site 13 that is welded on plug terminal 10 of two signal line and switch terminal 70, the earth connection of this cable is welded on the connecting portion 213 of first contact terminal 21.
During use, rotate bonnet 90, thereby the switch terminal 70 on the butt ring 61 that is clamped in rotating shaft 60 is also rotated thereupon so that the rotating shaft 60 relative first fixing shells 41 and the second fixing shell 42 rotate.When on second abutting part 222 of first abutting part 212 of switch terminal 70 butts first contact terminal 21 or second contact terminal 22, the holding section 31 of Location resilient piece 30 is held in the location notch 621 of rotating shaft 60, thereby makes the switch terminal 70 and first abutting part 212 or second abutting part 222 stablize butt.Because corresponding respectively earth connection and the signal line with cable of first contact terminal 21 and second contact site 13, so when the butt sheet 712 of switch terminal 70 and first contact terminal, 21 butts, this audio plug device 1 is in closed condition, and the absence of audio signal transmits; When switch terminal 70 and second contact terminal, 22 butts, because second contact terminal 22 and second contact site 13 electrically connect, this audio plug device 1 is in opening, with the transmission of audio signal.
As mentioned above, audio plug device 1 of the present invention is by being provided with first contact terminal 21, second contact terminal 22 and switch terminal 70, and make the switch terminal 70 and first contact terminal 21 or second contact terminal, 22 butts to realize opening or closing the function of this audio plug device 1, thereby it is make audio plug device 1 of the present invention have the cut-out function, and then easy to use.
In sum, audio plug device of the present invention can reach described effect by the method for above-mentioned exposure, and the present invention meets the condition of applying for a patent, so file an application in accordance with the law.The above exposure only is preferred embodiment of the present invention, from not limiting interest field of the present invention with this.The modification or the variation of other any equivalence of doing according to design of the present invention all should be encompassed in the claim scope of the present invention.
Claims (8)
1. audio plug device, it comprises a contact module and a plug terminal, this contact module has the fixing shell and is fixed on fixing shell interior first contact terminal and one second contact terminal; This plug terminal is fixed on the fixing shell, it has a docking part, one first contact site and one second contact site, this docking section places outside the fixing shell, first contact site and second contact site are housed in the fixing shell, and first contact site and second contact site are connected to respectively on described first contact terminal and second contact terminal; It is characterized in that: described audio plug device also comprises a switch module, this switch module has a rotating shaft and and is fixed on switch terminal in the rotating shaft, the end that this rotating shaft is fixed with switch terminal is articulated in the fixing shell, and this switch terminal is selected to be connected on first contact terminal or second contact terminal with the rotation of rotating shaft.
2. audio plug device according to claim 1 is characterized in that: the end that described rotating shaft is articulated in the fixing shell has a butt ring, offers a holding tank on this butt ring; Described switch terminal has a clamping part, and this clamping part is clamped on this butt ring, and this clamping part has a holding piece and a butt sheet, and holding piece is connected on the inwall of butt ring, and the butt sheet places in the holding tank.
3. audio plug device according to claim 1, it is characterized in that: the end that described rotating shaft is articulated in the fixing shell has a butt ring, described switch terminal is fixed on the butt ring, described first contact terminal and second contact terminal have one first curved holding parts and one second holding parts respectively, and the end of this first holding parts and second holding parts has been bent to form one first abutting part and second abutting part respectively; Described first holding parts and second holding parts are replaced on the butt ring of rotating shaft, and switch terminal is selected to be connected on first or second abutting part; One lateral margin of first holding parts and second holding parts is extended with one first connecting portion and one second connecting portion respectively, the end of this first and second connecting portion has been bent to form one first contact jaw and second contact jaw respectively, and this first contact jaw and second contact jaw are connected to respectively on first contact site and second contact site of plug terminal.
4. audio plug device according to claim 3, it is characterized in that: described fixing shell has one first fixing shell and and covers the second fixing shell on the first fixing shell, this the first fixing shell and the second fixing shell all have the base portion that is the semicircle tubular, all be extended with a holding block on the medial surface of base portion, holding block is connected on first holding parts of described first contact terminal respectively and on second holding parts of second contact terminal, all be extended with several locating pieces on the medial surface of the base portion of the described first fixing shell and the second fixing shell, first connecting portion of described first contact terminal and second connecting portion of second contact terminal fix respectively between the first fixing shell and the corresponding locating piece of the second fixing shell.
5. audio plug device according to claim 4 is characterized in that: fixing has a fixing piece on the described plug terminal, offers holding hole on this fixing piece; Be extended with first retaining column and second retaining column respectively on the medial surface of the base portion of the described first fixing shell and the second fixing shell, offer a locking hole on described second retaining column, first retaining column passes the holding hole of fixing piece and inserts in the locking hole of second retaining column.
6. audio plug device according to claim 1, it is characterized in that: an end fixing of described fixing shell has several Location resilient pieces, this Location resilient piece bending is curved, its middle part bending shape has a holding section, described rotating shaft has a locating ring, be formed with several on this locating ring along the axial location notch of locating ring, Location resilient piece is clamped on this locating ring and described holding section can be held in this location notch.
7. audio plug device according to claim 6, it is characterized in that: described locating ring one end is extended with a butt ring, described switch terminal is clamped on this butt ring, the other end of this locating ring is extended with one and keeps out ring, described first contact terminal and second contact terminal are connected on the butt ring, and keeping out the fixing that ring is connected to the fixing shell has on the end of Location resilient piece.
8. audio plug device according to claim 1 is characterized in that: described rotating shaft has a drive division, has protruded out several stop blocks on this drive division, and fixing has a bonnet on this drive division, and described stop block is held on the inwall of bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100292038A CN101615747B (en) | 2008-06-29 | 2008-06-29 | Audio plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100292038A CN101615747B (en) | 2008-06-29 | 2008-06-29 | Audio plug device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101615747A true CN101615747A (en) | 2009-12-30 |
| CN101615747B CN101615747B (en) | 2011-06-29 |
Family
ID=41495231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100292038A Expired - Fee Related CN101615747B (en) | 2008-06-29 | 2008-06-29 | Audio plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101615747B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281479A (en) * | 2010-06-10 | 2011-12-14 | 美律实业股份有限公司 | Earphone plug with mode switching function |
| CN103367941A (en) * | 2012-04-10 | 2013-10-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN104143710A (en) * | 2014-07-16 | 2014-11-12 | 天地融科技股份有限公司 | Electronic device with rotary audio plug |
| CN104810630A (en) * | 2015-04-17 | 2015-07-29 | 宁波日鼎电子科技有限公司 | Cable clamping structure of audio connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86208638U (en) * | 1986-11-03 | 1987-12-05 | 陈雨龙 | Power plug with a switch |
| DE9114540U1 (en) * | 1991-08-12 | 1992-07-30 | Faller, Enzo, 4050 Moenchengladbach, De | |
| US6062885A (en) * | 1999-04-23 | 2000-05-16 | Molex Incorporated | Electrical switch assembly |
-
2008
- 2008-06-29 CN CN2008100292038A patent/CN101615747B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281479A (en) * | 2010-06-10 | 2011-12-14 | 美律实业股份有限公司 | Earphone plug with mode switching function |
| CN103367941A (en) * | 2012-04-10 | 2013-10-23 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| CN103367941B (en) * | 2012-04-10 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Wire and cable connector |
| CN104143710A (en) * | 2014-07-16 | 2014-11-12 | 天地融科技股份有限公司 | Electronic device with rotary audio plug |
| CN104810630A (en) * | 2015-04-17 | 2015-07-29 | 宁波日鼎电子科技有限公司 | Cable clamping structure of audio connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101615747B (en) | 2011-06-29 |
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| 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 |
Granted publication date: 20110629 Termination date: 20140629 |
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| EXPY | Termination of patent right or utility model |