CN202111764U - Built-in type stretchable cellphone earphone - Google Patents
Built-in type stretchable cellphone earphone Download PDFInfo
- Publication number
- CN202111764U CN202111764U CN2011201753645U CN201120175364U CN202111764U CN 202111764 U CN202111764 U CN 202111764U CN 2011201753645 U CN2011201753645 U CN 2011201753645U CN 201120175364 U CN201120175364 U CN 201120175364U CN 202111764 U CN202111764 U CN 202111764U
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- China
- Prior art keywords
- earphone
- tramline
- spring
- mobile phone
- microphone
- 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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Abstract
The utility model provides a built-in type stretchable cellphone earphone. An earphone line is coiled in a volute spring wire reel. When being used, the earphone line can be directly pulled out, and can retract into a cellphone automatically after use, thus solving the problem of trouble in carrying a wired earphone, and bringing convenience for a user.
Description
Technical field
The utility model relates to a kind of built-in scalable handset earphone, belongs to the daily electric equipment product field.
Background technology
Mobile phone radiation more and more causes people's attention at present to the injury of human body; 304 neurosurgery directors Li Anmin of hospital medical research is for many years found through Beijing, uses mobile phone for a long time, might cause pernicious brain glioma; In the developed country; Teenager below 16 years old bans use of mobile phone because of its brain undeveloped mature still, is enough to explain that the cell development that the width of cloth is penetrated the people has sizable harmfulness.The radiation-resistant paster mode of employing is also arranged; But research shows that this paster can not alleviate amount of radiation, so ideal method is to use wired earphone; Owing to current phone or with the earphone that audio-visual equipment is worn is externally positioned type; Using and carry inconvenience, mostly is to be used for listening to the music, and seldom is used for connecing and makes a phone call.
Summary of the invention
The purpose of the utility model is to the said deficiency of background technology; A kind of built-in scalable handset earphone is proposed; Earphone cord is coiled in the spirally wound spring wire spool, directly pulls out during use, use up in the auto retractable mobile phone; Solved wired earphone and carried troublesome problem, brought convenience to the user.
The technical scheme of the utility model is: a kind of built-in scalable handset earphone is characterized in that: described earphone is made up of volute spring, tramline, tramline pulley, earphone and microphone, and volute spring is the round pie structure; Embed in the handset shell, the material of spring leaf is sheet type spring steel or steel wire, and the mobile phone tramline is wrapped in the spring periphery in the cake; Also have card to end the tramline restoring device in the cake spring, earphone and microphone are embedded in the sidepiece of handset shell, and the tramline pulley is installed in the mobile phone sidepiece; Have tramline to pass on it, also have on the mobile phone and manually eject earphone and microphone button, its operating process is: during stand-by state; The sidepiece that the mobile phone tramline is wrapped on the volute spring, earphone and microphone are embedded in handset shell connects when making a phone call, and presses the ejector button on the mobile phone faceplate; Earphone and microphone eject from the mobile phone sidepiece; Manually pull out tramline again to appropriate length, the interior card of cake spring this moment ends the tramline restoring device blocks tramline, keeps tramline not bounce back; After connecing the end of making a phone call, gently draw tramline, the card in the cake spring ends the tramline restoring device tramline is unclamped, and tramline then receives the spring tension effect in pulley withdrawal mobile phone, manually is pressed into the sidepiece reduction that earphone and microphone are embedded in handset shell then.
The beneficial effect of the utility model is: adopt telescopic tramline device, avoided connecing that high radiation has solved the inconvenience that not flexible of tramline brings to the user to people's influence when making a phone call.
Description of drawings
Accompanying drawing 1 is the built-in scalable handset earphone sketch map of the utility model embodiment.
Embodiment
Mark in the accompanying drawing: 1-round pie volute spring, 2-tramline pulley, 3-tramline, 4-microphone, 5-earphone.
Below in conjunction with accompanying drawing utility model embodiment is described further: shown in accompanying drawing, this reality is novel to be made up of round pie volute spring 1, tramline pulley 2, tramline 3, microphone 4, earphone 5 and mobile phone body.Volute spring 1 is the round pie structure, embeds in the handset shell, and the material of spring leaf is sheet type spring steel or steel wire; Mobile phone tramline 3 is wrapped in the spring periphery in the cake; Earphone 5 and microphone 4 are embedded in the sidepiece of handset shell, and tramline pulley 2 is installed in the mobile phone sidepiece, have tramline to pass on it; Also have on the mobile phone and manually eject earphone and microphone button, also have card to end the tramline restoring device in the cake spring.
The utility model operating process is: during stand-by state; The sidepiece that mobile phone tramline 3 is wrapped on the volute spring 1, earphone 5 and microphone 4 are embedded in handset shell connects when making a phone call, and presses the ejector button on the mobile phone faceplate; Earphone 5 and microphone 4 eject from the mobile phone sidepiece; (30～40cm), the interior card of cake spring this moment ends the tramline restoring device blocks tramline, keeps tramline 3 not bounce back to appropriate length manually to pull out tramline 3 again; After connecing the end of making a phone call, gently draw tramline 3, the card in the cake spring ends the tramline restoring device tramline 3 is unclamped, and 3 of tramlines receive the spring tension effect in pulley 2 withdrawal mobile phones, manually are pressed into the sidepiece reduction that earphone 5 and microphone 4 are embedded in handset shell then.
The utility model also can be applicable on Portable MP 3, the MP4 device.
Claims (1)
1. built-in scalable handset earphone, it is characterized in that: described earphone is made up of volute spring, tramline, tramline pulley, earphone and microphone, and volute spring is the round pie structure; Embed in the handset shell; The material of spring leaf is sheet type spring steel or steel wire, and the mobile phone tramline is wrapped in the spring periphery in the cake, also has card to end the tramline restoring device in the cake spring; Earphone and microphone are embedded in the sidepiece of handset shell; The tramline pulley is installed in the mobile phone sidepiece, has tramline to pass on it, also has on the mobile phone manually to eject earphone and microphone button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201753645U CN202111764U (en) | 2011-05-27 | 2011-05-27 | Built-in type stretchable cellphone earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201753645U CN202111764U (en) | 2011-05-27 | 2011-05-27 | Built-in type stretchable cellphone earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111764U true CN202111764U (en) | 2012-01-11 |
Family
ID=45437214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201753645U Expired - Fee Related CN202111764U (en) | 2011-05-27 | 2011-05-27 | Built-in type stretchable cellphone earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715723A (en) * | 2012-07-05 | 2012-10-10 | 苏州才子佳人文化传播有限公司 | Multifunctional intelligent bag |
| CN104218625A (en) * | 2013-05-31 | 2014-12-17 | 中兴通讯股份有限公司 | Wireless charging method and device of hand-held mobile terminal |
| CN108436221A (en) * | 2018-06-23 | 2018-08-24 | 蚌埠市舒杨电子科技有限公司 | A kind of portable electricity-saving intelligent welding stage |
-
2011
- 2011-05-27 CN CN2011201753645U patent/CN202111764U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715723A (en) * | 2012-07-05 | 2012-10-10 | 苏州才子佳人文化传播有限公司 | Multifunctional intelligent bag |
| CN102715723B (en) * | 2012-07-05 | 2014-08-06 | 苏州才子佳人文化传播有限公司 | Multifunctional intelligent bag |
| CN104218625A (en) * | 2013-05-31 | 2014-12-17 | 中兴通讯股份有限公司 | Wireless charging method and device of hand-held mobile terminal |
| US9948132B2 (en) | 2013-05-31 | 2018-04-17 | Zte Corporation | Wireless charging method and apparatus for handheld mobile terminal |
| CN104218625B (en) * | 2013-05-31 | 2018-07-13 | 中兴通讯股份有限公司 | A kind of wireless charging method and device of hand-held mobile terminal |
| CN108436221A (en) * | 2018-06-23 | 2018-08-24 | 蚌埠市舒杨电子科技有限公司 | A kind of portable electricity-saving intelligent welding stage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20120527 |