CN204303637U - A kind of line traffic control touch-switch - Google Patents
A kind of line traffic control touch-switch Download PDFInfo
- Publication number
- CN204303637U CN204303637U CN201420855375.1U CN201420855375U CN204303637U CN 204303637 U CN204303637 U CN 204303637U CN 201420855375 U CN201420855375 U CN 201420855375U CN 204303637 U CN204303637 U CN 204303637U
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- switch
- touching
- earphone cord
- push button
- shell fragment
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- Details Of Audible-Bandwidth Transducers (AREA)
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Abstract
The utility model provides <b> mono-</b> kind line traffic control touch-switch, the push button comprising switch case, actuating mechanism, pcb board and be fixedly installed on pcb board, the earphone cord that actuating mechanism includes lever shell fragment, touching body, back-moving spring and penetrates for up-down stretch in switch case; Touching body is fixedly installed on the top ends of earphone cord, back-moving spring is sheathed on earphone cord, and lever shell fragment includes touching end and press-side, and described touching end abuts with touching body, press-side is positioned at the top of push button, and is provided with gap between press-side and push button.When user firmly pulls earphone cord lower end, touching body is moved downward, and the press-side of lever shell fragment is deflected to the side of push button, thus push button is normally worked; User does not need specially to go to find push switch position, only needs to pull earphone cord conveniently can control ear-phone function, there is not the switch exposed, can not produce the gap and abnormal sound that easily enter dust.
Description
Technical field
The utility model relates to headset switch technical field, refers in particular to
oneplant line traffic control touch-switch.
Background technology
Along with the development of science and technology, earphone is equipped with microphone more and more universal, this kind of earphone with microphone is usually applied on intercom, mobile phone, apparatus such as computer, and voice signal can send out by user while listening to sound.In the prior art, the microphone of part earphone is had to be arranged on audio frequency, the housing of microphone is provided with the silica gel switch for controlling triggering signal or plastic parts touch switch, due to the small volume of microphone, therefore the apparent size of silica gel switch or plastic parts touch switch is less, the position of not easily aware switch in use, needs visual searching could touch switch; If the outward appearance setting of silica gel switch or plastic parts touch switch be convenient to more greatly open, then badly influence the apparent size of microphone.When silica gel switch or plastic parts touch switch are assembled on microphone casing body, silica gel switch or plastic parts touch switch all and between housing installation position have gap, abnormal sound can be produced when push switch, make silica gel switch or plastic parts touch switch easily enter dust or water inlet simultaneously, long-time use can have influence on the circuit of microphone and components and parts cause microphone to damage, and even causes whole earplug short circuit and scraps.
Utility model content
The utility model provides for the problem of prior art
oneplant line traffic control touch-switch, user does not need specially to go to find push switch position, only needs to pull earphone cord just can control ear-phone function; There is not the switch exposed, the gap and abnormal sound that easily enter dust can not be produced.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
oneplant line traffic control touch-switch, the push button comprising switch case, actuating mechanism, pcb board and be fixedly installed on pcb board, described actuating mechanism is arranged in switch case, the earphone cord that described actuating mechanism includes lever shell fragment, touching body, back-moving spring and penetrates for up-down stretch in switch case; Described touching body is fixedly installed on the top ends of earphone cord, and described back-moving spring is sheathed on earphone cord, and the upper end of back-moving spring abuts with the lower end of touching body, and the lower end of back-moving spring abuts with the inner chamber lower end of switch case; Described lever shell fragment includes touching end and press-side, and described touching end abuts with touching body, and press-side is positioned at the top of push button, and is provided with gap between press-side and push button.
Wherein, described switch case includes case top lid and housing lower cover, and described pcb board is installed on housing lower cover together with push button, and described case top lid is provided with barrel band, and the middle part of lever shell fragment is provided with grafting through hole; After case top lid and housing lower cover are worked in coordination and be connected, described barrel band inserts in grafting through hole.
Preferably, the outwardly flexible seesaw of described touching end, described elastic seesaw and lever shell fragment one-body molded; When earphone cord hauls the downward compression reseting spring of touching body, elastic seesaw abuts with the inwall of case top lid.
Another is preferred, and described touching end is outwardly buckle, is provided with buffer spring between described buckle and the inwall of case top lid; One end of described buffer spring is connected with buckle, and the other end of described buffer spring abuts with the inwall of case top lid.
Wherein, described touching body is taper sheath T-Ring, and taper sheath connects Ring current distribution and is provided with the threading via hole with the diameter adaptation of earphone cord, and the upper end of described earphone cord passes threading via hole.
The beneficial effects of the utility model:
Provided by the utility model
oneplant line traffic control touch-switch, the push button comprising switch case, actuating mechanism, pcb board and be fixedly installed on pcb board, actuating mechanism is arranged in switch case, the earphone cord that actuating mechanism includes lever shell fragment, touching body, back-moving spring and penetrates for up-down stretch in switch case; Touching body is fixedly installed on the top ends of earphone cord, and back-moving spring is sheathed on earphone cord, and the upper end of back-moving spring abuts with the lower end of touching body, and the lower end of back-moving spring abuts with the inner chamber lower end of switch case; Lever shell fragment includes touching end and press-side, and described touching end abuts with touching body, and press-side is positioned at the top of push button, and is provided with gap between press-side and push button.When user firmly pulls earphone cord lower end, touching body is moved downward, and the press-side of lever shell fragment is deflected to the side of push button, thus push button is normally worked, as long as unclamp earphone cord upwards to reset, lever shell fragment then resets and push button is disconnected.User does not need specially to go to find push switch position, only needs to pull earphone cord conveniently can control ear-phone function; There is not the switch exposed, the gap and abnormal sound that easily enter dust can not be produced.
Accompanying drawing explanation
Fig. 1 is the utility model
oneplant the structural representation of line traffic control touch-switch.
Fig. 2 is the utility model
oneplant the structural representation of line traffic control touch-switch when hiding case top lid.
Fig. 3 is the utility model
oneplant the STRUCTURE DECOMPOSITION schematic diagram of line traffic control touch-switch.
Fig. 4 is the utility model
oneplant the structural representation of line traffic control touch-switch when hiding case top lid.
Reference numeral in Fig. 1 to Fig. 4 comprises:
1-switch case, 11-case top lid, 12-housing lower cover
2-actuating mechanism, 21-lever shell fragment, 211-touching end
212-press-side, 22-touching body, 23-back-moving spring
3-pcb board, 4-push button, 5-grafting through hole
6-barrel band, 7-elastic seesaw, 8-earphone cord.
Embodiment
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing, the content that execution mode is mentioned is not to restriction of the present utility model.See Fig. 1 to Fig. 4, below in conjunction with accompanying drawing, the utility model is described in detail.
Provided by the utility model
oneplant line traffic control touch-switch, the push button 4 comprising switch case 1, actuating mechanism 2, pcb board 3 and be fixedly installed on pcb board 3, described actuating mechanism 2 is arranged in switch case 1, the earphone cord 8 that described actuating mechanism 2 includes lever shell fragment 21, touching body 22, back-moving spring 23 and penetrates for up-down stretch in switch case 1; Described touching body 22 is fixedly installed on the top ends of earphone cord 8, and described back-moving spring 23 is sheathed on earphone cord 8, and the upper end of back-moving spring 23 abuts with the lower end of touching body 22, and the lower end of back-moving spring 23 abuts with the inner chamber lower end of switch case 1; Described lever shell fragment 21 includes touching end 211 and press-side 212, and described touching end 211 abuts with touching body 22, and press-side 212 is positioned at the top of push button 4, and is provided with gap between press-side 212 and push button 4.In the utility model, described touching body 22 is taper sheath T-Ring, and taper sheath connects Ring current distribution and is provided with the threading via hole with the diameter adaptation of earphone cord 8, and the upper end of described earphone cord 8 passes threading via hole.
When user firmly pulls earphone cord 8 lower end, touching body 22 is moved downward, and the press-side 211 of lever shell fragment 21 is deflected to the side of push button 4, thus push button 4 is normally worked, as long as unclamp earphone cord 8 upwards to reset, be compressed the recovery original state of back-moving spring 23, lever shell fragment 21 resets and push button 4 is disconnected.Therefore user does not need specially to go to find push switch position, only needs to pull earphone cord 8 conveniently can control ear-phone function; Comparing with existing switch, there is not the switch exposed in the utility model, therefore can not affect the apparent size of switch, and there is not gap and abnormal sound that generation easily enters dust.
In the utility model, described switch case 1 includes case top lid 11 and housing lower cover 12, described pcb board 3 is installed on housing lower cover 12 together with push button 4, and described case top lid 11 is provided with barrel band 6, and the middle part of lever shell fragment 21 is provided with grafting through hole 5; After case top lid 11 and housing lower cover 12 are worked in coordination and be connected, described grafting through hole 5 inserts in barrel band 6.In the utility model, described lever shell fragment 21 is deflection fulcrum with barrel band 6, and lever shell fragment 21 is plugged on barrel band 6 by grafting through hole 5, does not need other relevant auxiliary members to get final product truck dead lever shell fragment 21, make the structure of this switch more simple, easy to assembly.
As embodiment one, the outwardly flexible seesaw 7 of described touching end 211, described elastic seesaw 7 is one-body molded with lever shell fragment 21; When earphone cord 8 hauls touching body 22 compression reseting spring 23 downwards, elastic seesaw 7 abuts with the inwall of case top lid 11.After touching end 211 touches touching button 4, earphone cord 8 can unclamp, make touching end 211 can not compress touching button 4 for a long time, described touching end 211 arranges elastic seesaw 7, and now elastic seesaw 7 has abutted the inwall of case top lid 11, therefore only need to unclamp earphone cord 8, namely lever shell fragment 21 automatically resets, and makes press-side 212 leave touching button 4.
As embodiment two, described touching end 211 is outwardly buckle, is provided with buffer spring between the inwall of described buckle and case top lid 11; One end of described buffer spring is connected with buckle, and the other end of described buffer spring abuts with the inwall of case top lid 11.In like manner, at touching end 211, buffer spring is set with the inwall of case top lid 11, when touching end 211 and touching touching button 4, and now buffer spring is in confined state, therefore only need to unclamp earphone cord 8, namely buffer spring automatically resets, and makes press-side 212 leave touching button 4.
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 (5)
1.
oneplant line traffic control touch-switch, the push button comprising switch case, actuating mechanism, pcb board and be fixedly installed on pcb board, described actuating mechanism is arranged in switch case, it is characterized in that: the earphone cord that described actuating mechanism includes lever shell fragment, touching body, back-moving spring and penetrates for up-down stretch in switch case; Described touching body is fixedly installed on the top ends of earphone cord, and described back-moving spring is sheathed on earphone cord, and the upper end of back-moving spring abuts with the lower end of touching body, and the lower end of back-moving spring abuts with the inner chamber lower end of switch case; Described lever shell fragment includes touching end and press-side, and described touching end abuts with touching body, and press-side is positioned at the top of push button, and is provided with gap between press-side and push button.
2. according to claim 1
oneplant line traffic control touch-switch, it is characterized in that: described switch case includes case top lid and housing lower cover, and described pcb board is installed on housing lower cover together with push button, and described case top lid is provided with barrel band, the middle part of lever shell fragment is provided with grafting through hole; After case top lid and housing lower cover are worked in coordination and be connected, described barrel band inserts in grafting through hole.
3. according to claim 2
onekind of line traffic control touch-switch, is characterized in that: outwardly flexible seesaw is held in described touching, described elastic seesaw and lever shell fragment one-body molded; When earphone cord hauls the downward compression reseting spring of touching body, elastic seesaw abuts with the inwall of case top lid.
4. according to claim 2
oneplant line traffic control touch-switch, it is characterized in that: described touching end is outwardly buckle, is provided with buffer spring between described buckle and the inwall of case top lid; One end of described buffer spring is connected with buckle, and the other end of described buffer spring abuts with the inwall of case top lid.
5. according to claim 1
oneplant line traffic control touch-switch, it is characterized in that: described touching body is taper sheath T-Ring, taper sheath connects Ring current distribution and is provided with the threading via hole with the diameter adaptation of earphone cord, and the upper end of described earphone cord passes threading via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855375.1U CN204303637U (en) | 2014-12-30 | 2014-12-30 | A kind of line traffic control touch-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855375.1U CN204303637U (en) | 2014-12-30 | 2014-12-30 | A kind of line traffic control touch-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204303637U true CN204303637U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855375.1U Active CN204303637U (en) | 2014-12-30 | 2014-12-30 | A kind of line traffic control touch-switch |
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| Country | Link |
|---|---|
| CN (1) | CN204303637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938108A (en) * | 2018-08-29 | 2018-12-07 | 佛山市登拓医疗器械有限公司 | A kind of lever switch extension handle |
| CN114762068A (en) * | 2019-12-10 | 2022-07-15 | 大陆汽车系统公司 | Customizable package for vehicle start/stop buttons |
-
2014
- 2014-12-30 CN CN201420855375.1U patent/CN204303637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938108A (en) * | 2018-08-29 | 2018-12-07 | 佛山市登拓医疗器械有限公司 | A kind of lever switch extension handle |
| CN114762068A (en) * | 2019-12-10 | 2022-07-15 | 大陆汽车系统公司 | Customizable package for vehicle start/stop buttons |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone, Guangdong city of Dongguan province No. 6 523808 1 5 floor Patentee after: Jiahe intelligent Polytron Technologies Inc Address before: Industrial Road, Songshan Lake high tech Industrial Development Zone, Guangdong city of Dongguan province No. 6 523808 1 5 floor Patentee before: COSONIC ACOUSTIC TECHNOLOGY CO., LTD. |