CN203826606U - Earphone and microphone socket female seat - Google Patents
Earphone and microphone socket female seat Download PDFInfo
- Publication number
- CN203826606U CN203826606U CN201420067784.5U CN201420067784U CN203826606U CN 203826606 U CN203826606 U CN 203826606U CN 201420067784 U CN201420067784 U CN 201420067784U CN 203826606 U CN203826606 U CN 203826606U
- Authority
- CN
- China
- Prior art keywords
- terminal
- plastic cement
- seat
- microphone
- cement seat
- 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
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to an audio output input connector technical field especially relates to an earphone and microphone socket female seat, including the plastic seat of installation terminal and the shell that cup joints the plastic seat, the front end of plastic seat is provided with the round hole, the inside of plastic seat is installed right track terminal, shielding binding post, audio input terminal, left track terminal, ground terminal, the lower terminal and the upper terminal of detecting the switch; the contact part of the left channel terminal, the contact part of the right channel terminal, the contact part of the audio input terminal and the contact part of the grounding terminal are sequentially arranged from the inner side to the outer side of the round hole. The utility model discloses realize the use that a female seat of socket can satisfy earphone and microphone plug, both can audio signal input but also can audio signal output, application scope is wider.
Description
Technical field
The utility model relates to audio frequency output input connector part technical field, relates in particular to a kind of earphone and socket female seat for microphone.
Background technology
Earphone socket female seat is widely used in the multimedia electric equipments such as host computer, audio amplifier as the interface unit of audio frequency output.The basic structure of existing earphone socket comprises housing and is arranged at the splicing ear in housing, splicing ear is electrically connected to the audio signal output end of the PCB plate of multimedia electric equipment, when the splicing ear of the plug plugged earphone socket of earphone, the plug of splicing ear and earphone electrically conducts, thereby realizes the output of audio frequency.There is following shortcoming in the earphone socket female seat of prior art: one, being only suitable for three nodal pattern plugs (is in the socket bases, to only have the contact site of three terminals to realize and being connected with plug, only as audio frequency input socket female seat or audio frequency accessory power outlet female seat) use scope of application limitation; Two, the plug of earphone or microphone is not inserted into the precalculated position of splicing ear in housing completely, the upper terminal of detection switch and lower terminal are conducting, just output audio signal now, because plug does not contact with corresponding splicing ear completely, even touch other splicing ear, audio signal is now mistake or noisy, so seriously has influence on the acoustical quality of earphone or microphone.
Utility model content
The purpose of this utility model is to provide a kind of four nodal pattern the socket bases for the deficiencies in the prior art, it is by increasing the design of contact terminal, making it both be suitable as earphone socket female seat uses, be suitable as again socket female seat for microphone and use, compare three traditional its scope of applications of nodal pattern the socket bases wider.
For achieving the above object, a kind of earphone of the present utility model and socket female seat for microphone, comprise the plastic cement seat of mounting terminal and the shell of socket plastic cement seat, the front end of plastic cement seat is provided with circular hole, and the inside of described plastic cement seat is provided with that R channel terminal, shield terminal, audio input end are sub, lower terminal and the upper terminal of L channel terminal, earth terminal, detection switch; The contact site of the contact site of the contact site of L channel terminal, R channel terminal, audio input end and the contact site of earth terminal sequentially arrange to the outside from the inside of circular hole.
Wherein, described R channel terminal and shield terminal are all installed on the right side of plastic cement seat; Audio input end, L channel terminal be corresponding downside and the upside that is installed on plastic cement seat respectively; Earth terminal is installed on the upside of plastic cement seat and is positioned at the top of L channel terminal; The lower terminal of detection switch and upper terminal are all installed on the left side of plastic cement seat; Plastic cement seat be internally connected with insulation shell fragment, insulation shell fragment is positioned at the side of lower terminal, the boss of insulation shell fragment is after the contact site of L channel terminal.
Wherein, described insulation shell fragment and plastic cement seat are one-body molded; Described insulation shell fragment is comprised of horizontal resiliency plate and projection, and projection is positioned at the end of horizontal resiliency plate.
Wherein, described projection forms arc surface towards a side of circular hole port.
Wherein, described plastic cement seat in be provided with the correcting boss that male is carried out to correcting.
Wherein, the end of described plastic cement seat is connected with rear end cap, and the port of circular hole to the medial surface of rear end cap forms grafting inner chamber.
Wherein, described rear end cap is provided with several catching grooves, and plastic cement seat is provided with several clasps corresponding to the catching groove of rear end cap, and rear end cap is connected by the clasp of catching groove and plastic cement seat.
Wherein, the rear end of sub, the L channel terminal of described R channel terminal, shield terminal, audio input end, earth terminal, lower terminal and upper terminal is sequentially arranged on same plane.
Wherein, described lower terminal is provided with the elastic contact blade of contact conducting corresponding with upper terminal.
Wherein, described shell is metal shell, and metal shell is electrically connected to the contact site of shield terminal.
The beneficial effects of the utility model: the socket bases of the present utility model, than three traditional nodal pattern earphone socket female seats, by audio input end is installed in the draw-in groove at plastic cement seat, and the contact site of the contact site of L channel terminal, R channel terminal, the contact site of audio input end and the contact site of earth terminal are sequentially arranged to the outside from the inside of circular hole, thereby form four nodal pattern earphone and socket female seat for microphones; During work, when plug male seat is inserted circular hole, plug is with after corresponding L channel terminal, R channel terminal, audio input end and earth terminal contact, plug makes the upper terminal of detection switch and lower terminal contact with each other and realize to conduct again, thereby realize signal output and the input of audio frequency, realize the use that a socket bases can meet earphone and microphone plug, not only can audio signal input but also can output in audio signal, the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is stereo decomposing structural representation of the present utility model.
Fig. 3 is the perspective view of the utility model terminal.
Fig. 4 is the perspective view of the utility model while being plugged with plug and hiding rear end cap.
Fig. 5 is the structural representation that the utility model is plugged with plug.
Fig. 6 is the Section View (plug does not insert circular hole completely) along B-B line in Fig. 5.
Fig. 7 is the local enlarged diagram at D place in Fig. 6.
Fig. 8 is the Section View (plug does not insert circular hole completely) along C-C line in Fig. 5.
Fig. 9 is the Section View (plug inserts circular hole completely) along B-B line in Fig. 5.
Figure 10 is the Section View (plug inserts circular hole completely) along C-C line in Fig. 5.
Reference numeral comprises:
10-plastic cement seat, 11-circular hole, 12-clasp
13-insulation shell fragment, 14-correcting boss, 20-shell
30-R channel terminal, 40-shield terminal, 50-audio input end
60-L channel terminal, 70-earth terminal, 80-lower terminal
90-upper terminal, 100-rear end cap, 101-catching groove
110-plug, 131-horizontal resiliency plate, 132-projection
801-elastic contact blade.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail, it is reference standard as main apparent direction that A place indicated direction in Fig. 3 all be take in the front, back, left, right, up, down that the utility model is mentioned.
As shown in Figures 1 to 7, a kind of earphone of the present utility model and socket female seat for microphone, comprise the plastic cement seat 10 of mounting terminal and the shell 20 of socket plastic cement seat 10, the front end of plastic cement seat 10 is provided with circular hole 11, and the inside of described plastic cement seat 10 is provided with lower terminal 80 and the upper terminal 90 of R channel terminal 30, shield terminal 40, audio input end 50, L channel terminal 60, earth terminal 70, detection switch; The contact site of the contact site of the contact site of the contact site of L channel terminal 60, R channel terminal 30, audio input end 50 and earth terminal 70 sequentially arranges to the outside from the inside of circular hole 11; The socket bases of the present utility model, than three traditional nodal pattern earphone socket female seats, by audio input end 50 is installed in the draw-in groove at plastic cement seat 10, and the contact site of the contact site of the contact site of the contact site of L channel terminal 60, R channel terminal 30, audio input end 50 and earth terminal 70 is sequentially arranged to the outside from the inside of circular hole 11, thereby form four nodal patterns (being to have the contact site of four terminals to realize and being connected with plug 110 in the socket bases) earphone and socket female seat for microphone; During work, when plug 110 male seats are inserted circular hole 11, after plug 110 contacts with earth terminal 70, R channel terminal 30, L channel terminal 60 and audio input end 50 4, plug 110 makes the upper terminal 90 of detection switch contact with each other and realize with lower terminal 80 to conduct again, thereby realize signal output and the input of audio frequency, realize the use that a socket bases can meet earphone and microphone plug 110, not only can audio signal input but also can output in audio signal, the scope of application is wider.In addition, refer to accompanying drawing 5 and accompanying drawing 7-9, plug 110 has four joint contact sites, when being inserted into circular hole 11 of the present utility model, the contact site of L channel terminal 60 sequentially arranging to the outside in circular hole 11 the insides,, the contact site of the contact site of R channel terminal 30, audio input end 50 and earth terminal 70 are connected with four conflicts that save contact sites of plug 110 respectively in order, are realized the signal of telecommunication and is communicated with.
Refer to Fig. 3, described R channel terminal 30 and shield terminal 40 are all installed on the right side of plastic cement seat 10; Audio input end 50, L channel terminal 60 be corresponding downside and the upside that is installed on plastic cement seat 10 respectively; Earth terminal 70 is installed on the upside of plastic cement seat 10 and is positioned at the top of L channel terminal 60; The lower terminal 80 of detection switch and upper terminal 90 are all installed on the left side of plastic cement seat 10; Plastic cement seat 10 be internally connected with insulation shell fragment 13, insulation shell fragment 13 is positioned at the side of lower terminal 80, the boss of insulation shell fragment 13 is after the contact site of L channel terminal 60; Concrete, when plug 110 is during just with the sub 50 complete good contact of earth terminal 70, L channel terminal 60, R channel terminal 30 and audio input end, plug 110 does not also abut to insulation shell fragment 13, the lower terminal 80 that is detection switch does not also contact with each other with upper terminal 90, there is no output or the input of audio signal; When plug 110 is after earth terminal 70, L channel terminal 60, R channel terminal 30 and audio input end 50 complete good contacts, continue toward interior further grafting, until abut to insulation shell fragment 13, the lug boss of shell fragment 13 of now insulating is down stressed, make the lower terminal 80 of detection switch contact with each other and realize with upper terminal 90 and conduct, the socket bases just has output and the input of audio signal this moment.The utility model in use, only when plug 110, be inserted into the precalculated position of each splicing ear in plastic cement seat 10 completely, detection switch is closed conducting output audio signal, avoided plug 110 also to input or export in the situation audio signal of loose contact, guaranteed that the tonequality of earphone output and the tonequality that microphone is come in and gone out all have preferably effect.
In the present embodiment, described insulation shell fragment 13 is one-body molded with plastic cement seat 10, and insulation shell fragment 13 forms (referring to Fig. 8) by horizontal resiliency plate 131 and projection 132, and projection 132 is positioned at the end of horizontal resiliency plate 131; Plug 110 is in entering the process of grafting inner chamber, first contact with the contact site of audio input end 50 with the contact site of earth terminal 70, the contact site of the contact site of L channel terminal 60, R channel terminal 30, and can not touch horizontal resiliency plate 131, until plug 110 is when inserting and touching projection 132, the active force that projection 132 is squeezed, projection 132 makes lower terminal 80 touch upper terminal 90, and now lower terminal 80 and upper terminal 90 contact with each other and realize and conduct.
Further, described projection 132 forms arc surface (referring to Fig. 6) towards a side of circular hole 11 ports, and the setting of arc surface is convenient to plug 110 and is abutted to smoothly projection 132, reduces the friction to plug 110.
In the present embodiment, be provided with the correcting boss 14 that male 110 is carried out to correcting in described plastic cement seat 10, this correcting boss 14 can carry out correcting to male 110, make male 110 not beat, stand fast, guaranteed performance is stable.In the present embodiment, described correcting boss 14 forms and the mutual adaptive annulus of male 110, and wherein this annulus is provided with effective correcting distance of certain length; When male 110 is inserted into plastic cement seat 10 and touches annulus, the front end of male 110 all limitedly reaches correcting effect the effective correcting distance of annulus is interior, so male 110 cannot beat plastic cement seat 10 in, can guarantee the stability that switch contacts.
In the present embodiment; the end of described plastic cement seat 10 is connected with rear end cap 100, and the port of circular hole 11 forms grafting inner chamber to the medial surface of rear end cap 100, and this grafting inner chamber is for pegging graft with plug 110; both can protect plug 110, guarantee that plug 110 male seats were connected with the socket bases simultaneously.
In the present embodiment, described rear end cap 100 is provided with several catching grooves 101, plastic cement seat 10 is provided with several clasps 12 corresponding to the catching groove 101 of rear end cap 100, rear end cap 100 is connected by catching groove 101 and the clasp 12 of plastic cement seat 10, rear end cap 100 and plastic cement seat 10 are fastened as a whole, simple, quick and saving material is installed.
In the present embodiment, the rear end of described R channel terminal 30, shield terminal 40, audio input end 50, L channel terminal 60, earth terminal 70, lower terminal 80 and upper terminal 90 is sequentially arranged on same plane; This kind of design guarantees that operator is when manually welding, and only need to fix with regard to the socket bases, manifests the rear end one side of each splicing ear, without stirring the socket bases, just can realize very easily the welding of different terminals.The socket bases in the utility model is applicable to the welding of automatic welding machine equally, because the rear end of splicing ear is in same plane, bonding machine can be realized automatic welding smoothly, therefore, the rear end of splicing ear is in the same plane, not only convenient manually welding, can also realize automatic welding, greatly improves the efficiency of welding.
In the present embodiment, described lower terminal 80 is provided with the elastic contact blade 801(of the corresponding contact conducting of upper terminal 90 referring to Fig. 8); When plug 110 is not inserted into the projection 132 of insulation shell fragment 13, lower terminal 80 and upper terminal 90 are in off-state, and elastic contact blade 801 does not contact with upper terminal 90; When plug 110 is inserted into while touching projection 132, plug 110 extruding insulation shell fragments 13, the projection 132 of insulation shell fragment 13 makes the elastic contact blade 801 of lower terminal 80 touch upper terminal 90, and now lower terminal 80 and upper terminal 90 contact with each other and realize and conduct.When plug 110 is extracted circular hole 11, lower terminal 80, upper terminal 90 and insulation shell fragment 13 return to initial condition under elastic reaction, and lower terminal 80, upper terminal 90 disconnect, thereby realize audio frequency shielding, switch.
In the present embodiment, described shell 20 is metal shell, metal shell is electrically connected to the contact site of shield terminal 40, shield terminal 40 contacts conducting with metal shell, to shielding earth also can be connected with wire rod, coordinate processing of circuit, avoid audio signal to be interfered when transmission, play jamproof effect.
Because INTEL releases HD Audio standard I ntel HD Audio, how this standard reduces noise in all fields regulation, during as audio jack on using computer front panel, the certain noise jamming of audio producing that can export the audio jack of mainboard on computer rear board after the plug 110 of plugged earphone, loudspeaker or microphone is unallowed in this standard.During the audio jack on panel, the audio frequency shielding on computer rear board by the detection switch on the socket bases is exported before use.When the plug 110 plugged earphone socket of earphone, loudspeaker or microphone, two terminals of the detection switch in the socket bases are electrically connected, the signal that is electrically connected to this socket bases on control chip receive feel should be up till now socket in use, and export or input audio signal to the port of corresponding socket, shielded the socket on computer rear board.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. an earphone and socket female seat for microphone, comprise the plastic cement seat (10) of mounting terminal and the shell (20) of socket plastic cement seat (10), the front end of plastic cement seat (10) is provided with circular hole (11), it is characterized in that: the inside of described plastic cement seat (10) is provided with lower terminal (80) and the upper terminal (90) of R channel terminal (30), shield terminal (40), audio input end (50), L channel terminal (60), earth terminal (70), detection switch;
The contact site of the contact site of L channel terminal (60), R channel terminal (30), the audio input end contact site of (50) and the contact site of earth terminal (70) sequentially arrange to the outside from the inside of circular hole (11).
2. a kind of earphone according to claim 1 and socket female seat for microphone, is characterized in that: described R channel terminal (30) and shield terminal (40) are all installed on the right side of plastic cement seat (10); Audio input end (50), L channel terminal (60) respectively correspondence are installed on downside and the upside of plastic cement seat (10); Earth terminal (70) is installed on the upside of plastic cement seat (10) and is positioned at the top of L channel terminal (60); The lower terminal of detection switch (80) and upper terminal (90) are all installed on the left side of plastic cement seat (10); Plastic cement seat (10) be internally connected with insulation shell fragment (13), insulation shell fragment (13) is positioned at the side of lower terminal (80), the boss of insulation shell fragment (13) is after the contact site of L channel terminal (60).
3. a kind of earphone according to claim 2 and socket female seat for microphone, is characterized in that: described insulation shell fragment (13) is one-body molded with plastic cement seat (10); Described insulation shell fragment (13) is comprised of horizontal resiliency plate (131) and projection (132), and projection (132) is positioned at the end of horizontal resiliency plate (131).
4. a kind of earphone according to claim 3 and socket female seat for microphone, is characterized in that: described projection (132) forms arc surface towards a side of circular hole (11) port.
5. a kind of earphone according to claim 1 and socket female seat for microphone, is characterized in that: in described plastic cement seat (10), be provided with the correcting boss (14) that male (110) is carried out to correcting.
6. a kind of earphone according to claim 1 and socket female seat for microphone, is characterized in that: the end of described plastic cement seat (10) is connected with rear end cap (100), and the port of circular hole (11) to the medial surface of rear end cap (100) forms grafting inner chamber.
7. a kind of earphone according to claim 6 and socket female seat for microphone, it is characterized in that: described rear end cap (100) is provided with several catching grooves (101), plastic cement seat (10) is provided with several clasps (12) corresponding to the catching groove (101) of rear end cap (100), and rear end cap (100) is connected by catching groove (101) and the clasp (12) of plastic cement seat (10).
8. a kind of earphone according to claim 1 and socket female seat for microphone, is characterized in that: the rear end of described R channel terminal (30), shield terminal (40), audio input end (50), L channel terminal (60), earth terminal (70), lower terminal (80) and upper terminal (90) is sequentially arranged on same plane.
9. a kind of earphone according to claim 1 and socket female seat for microphone, is characterized in that: described lower terminal (80) is provided with the elastic contact blade (801) with the corresponding contact conducting of upper terminal (90).
10. a kind of earphone according to claim 1 and socket female seat for microphone, is characterized in that: described shell (20) is metal shell, and metal shell is electrically connected to the contact site of shield terminal (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067784.5U CN203826606U (en) | 2014-02-17 | 2014-02-17 | Earphone and microphone socket female seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067784.5U CN203826606U (en) | 2014-02-17 | 2014-02-17 | Earphone and microphone socket female seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826606U true CN203826606U (en) | 2014-09-10 |
Family
ID=51482073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067784.5U Expired - Fee Related CN203826606U (en) | 2014-02-17 | 2014-02-17 | Earphone and microphone socket female seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826606U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9628927B2 (en) | 2015-03-13 | 2017-04-18 | Asustek Computer Inc. | Audio interface circuit |
| CN107146969A (en) * | 2016-03-01 | 2017-09-08 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
| CN108199175A (en) * | 2018-03-12 | 2018-06-22 | 慈溪市佳晶电子有限公司 | A kind of quadrupole is single to weld socket and headset and its production method |
| CN113517588A (en) * | 2021-07-06 | 2021-10-19 | 国网江苏省电力有限公司淮安供电分公司 | An automatic on-off terminal |
| CN113540859A (en) * | 2021-07-06 | 2021-10-22 | 国网江苏省电力有限公司淮安供电分公司 | An automatic on-off terminal that can be connected in parallel |
| CN113540860A (en) * | 2021-07-06 | 2021-10-22 | 国网江苏省电力有限公司淮安供电分公司 | Wiring terminal capable of automatically switching on and off and displaying switching-on and switching-off states |
-
2014
- 2014-02-17 CN CN201420067784.5U patent/CN203826606U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9628927B2 (en) | 2015-03-13 | 2017-04-18 | Asustek Computer Inc. | Audio interface circuit |
| CN107146969A (en) * | 2016-03-01 | 2017-09-08 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
| CN107146969B (en) * | 2016-03-01 | 2019-05-17 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
| CN108199175A (en) * | 2018-03-12 | 2018-06-22 | 慈溪市佳晶电子有限公司 | A kind of quadrupole is single to weld socket and headset and its production method |
| CN113517588A (en) * | 2021-07-06 | 2021-10-19 | 国网江苏省电力有限公司淮安供电分公司 | An automatic on-off terminal |
| CN113540859A (en) * | 2021-07-06 | 2021-10-22 | 国网江苏省电力有限公司淮安供电分公司 | An automatic on-off terminal that can be connected in parallel |
| CN113540860A (en) * | 2021-07-06 | 2021-10-22 | 国网江苏省电力有限公司淮安供电分公司 | Wiring terminal capable of automatically switching on and off and displaying switching-on and switching-off states |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203826606U (en) | Earphone and microphone socket female seat | |
| CN204809556U (en) | Electric connector plug | |
| CN104538797A (en) | Anti-interference plug electric coupler | |
| CN202523874U (en) | An improved headphone and microphone socket female seat | |
| CN204966742U (en) | electrical connector | |
| CN204732558U (en) | Usb connector | |
| CN202749625U (en) | Improved structure of audio-video connector | |
| CN106450934B (en) | structure of electric connector | |
| CN203883243U (en) | Nondirectional USB socket and plug | |
| CN203660126U (en) | Socket electric connector, plug electric connector, and electric connector assembly | |
| CN203660200U (en) | Jack connector preventing connection noise | |
| CN203826699U (en) | Cable connector assembly | |
| CN202523886U (en) | Headphone and microphone socket female | |
| CN205960377U (en) | Electronic wire device | |
| CN203456568U (en) | Signal transmission board of double grounding conductor | |
| CN202513340U (en) | Sinking plate type electrical connector socket with different transmission interfaces | |
| CN202352961U (en) | Double-layer headphone and microphone socket socket | |
| CN201150115Y (en) | Portable split sound box | |
| CN216289328U (en) | Audio earphone socket connector with MIC function | |
| CN202352891U (en) | Headphone and microphone socket female | |
| CN200976434Y (en) | Headphone and microphone socket female | |
| CN223625271U (en) | A board-mounted through-hole reflow soldering 5-pole headphone jack connector | |
| CN204130854U (en) | Double-interface electric connector | |
| CN202424706U (en) | Wireless transmission device with external antenna | |
| CN109494532B (en) | Self-adaptive conversion interface and multimedia equipment formed by same |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20210217 |