CN101742372A - Bluetooth headset - Google Patents
Bluetooth headset Download PDFInfo
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- CN101742372A CN101742372A CN200810175996A CN200810175996A CN101742372A CN 101742372 A CN101742372 A CN 101742372A CN 200810175996 A CN200810175996 A CN 200810175996A CN 200810175996 A CN200810175996 A CN 200810175996A CN 101742372 A CN101742372 A CN 101742372A
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- bluetooth earphone
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Abstract
The invention discloses a Bluetooth headset which comprises a headset main body and earplugs fixed on the headset main body; the headset main body is installed with a Bluetooth chip which is controlled by a capacitive sensing key touch unit; the capacitive sensing key touch unit can use insulating material shell, detects charge motion brought by human fingers to judge the act of touch by human fingers to realize key touch function to control the work of Bluetooth chip; therefore, the inventive Bluetooth headset has the advantages of high reliability and durability, beautiful appearance and style and high safety; in addition, the Bluetooth headset is also provided with ear pads to make wearing more comfortable.
Description
Technical field
The present invention relates to a kind of earphone, more particularly, relate to a kind of bluetooth earphone of capacitor formula induced key device.
Background technology
Bluetooth earphone allow people away from be not only impeding of electric wire, the more important thing is the harm of electromagnetic radiation.Functions such as the existing bluetooth earphone buttons that adopt traditional mechanical type to touch button or the direct contact metal film of human body are realized matching, answered more, replay, volume adjusting.But it is more serious that mechanical type touches button wearing and tearing meeting in use, may cause loose contact, and useful life is limited; And use the technology of traditional human body contacting metal chip touch key-press, sheet metal is exposed in the air, can be subjected to the influence of extraneous factors such as temperature, static, water, dust unavoidably, cause the stability of its work and sensitivity to be subjected to very big influence, and also exist the sheet metal problem faster of wearing and tearing.In addition, because the sheet metal of the direct contact electrification of human body exists certain potential safety hazard, its application is subjected to certain limitation.
Summary of the invention
In order to overcome the deficiencies in the prior art, the technical problem to be solved in the present invention provides the bluetooth earphone of a kind of reliability and durability, attractive in appearance fashion and safety.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bluetooth earphone is provided, it comprises fuselage main body and the earplug that is fixed on the fuselage main body, in the fuselage main body Bluetooth chip is installed, wherein, described Bluetooth chip is by capacitive induction button pushing device and its communication.
According to a kind of preferred implementation of the present invention, described capacitive induction button pushing device comprises touch circuit module and function conversion circuit module, induction electrode is connected with the input that touches circuit module, the output that touches circuit module is connected with the input of function conversion circuit module, and the output of function conversion circuit module is connected with Bluetooth chip.
According to another kind of preferred implementation of the present invention, described touch circuit module comprises oscillating circuit module, F/V translation circuit module and signal processing circuit module, induction electrode is connected with the input of oscillating circuit module, the output of oscillating circuit module is connected with the input of F/V translation circuit module, the output of F/V translation circuit module is connected with the input of signal processing circuit module, and the output of signal processing circuit module is connected with the input of function conversion circuit module.
According to another preferred implementation of the present invention, induction electrode can cover by the conductively-closed layer.
According to another preferred implementation of the present invention, screen can be the shell of bluetooth earphone.
According to another preferred implementation of the present invention, can further be provided with ear pad on the fuselage main body.
According to another preferred implementation of the present invention, ear pad can be made of the rubber-like plastic cement.
According to another preferred implementation of the present invention, the free end of ear pad can be semilune.
According to another preferred embodiment of the present invention, the upper end of fuselage main body can be provided with photoflash lamp.
According to another preferred implementation of the present invention, photoflash lamp can be selected the dual-colored LED lamp for use.
The invention has the beneficial effects as follows: the capacitive induction button does not need the mechanical contact of traditional mechanical button, do not need to use the contact metal film of traditional human body touch metal chip button yet, it can use the Insulation Material shell, the electric charge that brings by the human body finger moves, and judge the human finger touch action, thereby the realization keypress function, the work of control Bluetooth chip.Simultaneously among the present invention on the bluetooth earphone design of ear pad can make wear become more comfortable firmly.The advantage that has fashion reliability and durability, attractive in appearance and safety according to bluetooth earphone provided by the invention.
Description of drawings
Fig. 1 is the theory diagram of the preferred embodiment of the present invention;
Fig. 2 is the ifq circuit figure of the preferred embodiment of the present invention;
Fig. 3 is the end view of the preferred embodiment of the present invention; And
Fig. 4 is the stereogram of the preferred embodiment of the present invention.
Reference numeral: 1 fuselage main body; 2 earplugs; 3 ear pads; 4 photoflash lamps; 5 volume salient points; 6 multifunction keys; 7 start keys; 8 induction electrodes; 9 screens; 10 equivalent capacitys; 11 touch circuit module; 12 function conversion circuit modules; 13 Bluetooth chips.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is described in further details.
As shown in Figure 3 and Figure 4, comprise fuselage main body 1 and be fixed on earplug 2 on the fuselage main body 1 that according to the bluetooth earphone of one embodiment of the present of invention Bluetooth chip 13 is installed in the fuselage main body 1, and this Bluetooth chip 13 is by capacitive induction button pushing device and its communication.The capacitive induction button does not need the mechanical contact of traditional mechanical button, do not need to use the contact metal film of traditional human body touch metal chip button yet, it can use the Insulation Material shell, the electric charge that brings by the human body finger moves, and judge the human finger touch action, thereby the realization keypress function, 13 work of control Bluetooth chip.
From Fig. 1 and Fig. 2 as can be seen, the concrete working method of capacitive induction button pushing device is: when staff when the capacitive induction button pushing device, the induction electrode 8 of staff and capacitive induction button pushing device will form an equivalent capacity 10, the capability value of equivalent capacity 10 can change along with the mobile of staff simultaneously, thereby changes the frequency of oscillation of LC oscillating circuit module; After the frequency quantity that the F/V circuit module is exported the LC oscillator changes into voltage, give the signal processing circuit module; The signal processing circuit module carries out voltage signal to pass to the function conversion circuit module after a series of processing, thus the work of control Bluetooth chip.In the present invention, the bluetooth earphone of having used the capacitive induction button pushing device has the advantage of fashion reliability and durability, attractive in appearance and safety.
Described capacitive induction button pushing device can mainly constitute by touching circuit module 11 and function conversion circuit module 12.Touching circuit module 11 mainly is made of oscillating circuit module, F/V translation circuit module and signal processing circuit module.Wherein, induction electrode 8 is covered by screen 9, and screen 9 is the shell of bluetooth earphone in the present invention.Induction electrode 8 is connected with the input of oscillating circuit module, the output of oscillating circuit module is connected with the input of F/V translation circuit module, the output of F/V translation circuit module is connected with the input of signal processing circuit module, the output of signal processing circuit module is connected with the input of function conversion circuit module 12, and the output of function input circuit module 12 is connected on the Bluetooth chip 13.
In addition, from Fig. 3 and Fig. 4 as can be seen, according to a preferred embodiment of the present invention, can be provided with ear pad 3 on the fuselage main body 1.Like this, when hanging over earplug 2 on the ear, can withstand on ear pad 3 on the auricle, whole bluetooth earphone will hang on the ear under the active force of ear pad 3 securely, thereby does not need earplug 2 jam-packs on ear, Energy and comfort during feasible wearing.
Convenient comfortable for the present invention is worn, described ear pad 3 can be made of the rubber-like plastic cement, and its free end can make semilune, and is divided into different model by size, to adapt to the needs that different crowd is worn.
In the upper end of fuselage main body 1 photoflash lamp 4 is set, this photoflash lamp 4 can be selected red blue dual-colored LED lamp for use, is used to show which kind of state earphone is in, and such as operate as normal, charge, owe electricity etc., has also increased the attractive in appearance of fuselage main body simultaneously.
According to a preferred embodiment of the present invention, the operating process of this bluetooth earphone is as follows: at first touch start key 7 and continue 5 seconds, the red blue lamp of photoflash lamp 4 transfers to after bright 0.1 second simultaneously only Lan Dengliang, and the state when earpiece volume will keep shutting down last time is finished in the expression start after sending short prompt tone.When needs were realized bluetooth earphone and mobile phone or the pairing of other adapters, holding state touched multifunction key 6 down and continues 3 seconds, and the red blue lamp of photoflash lamp 4 is flicker alternately, points out this earphone seeking mobile phone or adapter.At this moment, from cell phone keyboard input " 0000 ", if successful matching, red blue lamp stops alternately to glimmer entering holding state, will deposit in this headset address sign indicating number in the mobile phone simultaneously; If the pairing failure, red blue lamp continues alternately flicker; If only part mobile phone successful matching, blue lamp is glittering.When needs were regulated volume, touch volume salient point 5 down Sliding Control volume increased or reduces.When needs heavily pull out, touch multifunction key 6 and continue 3 seconds.When the needs on-hook, touch multifunction key 6 once, only continue 0.1 second.When needs are answered, touch multifunction key 6 once, only continue 0.1 second, the tinkle of bells stops after answering automatically.When needs are transferred, touch multifunction key 6 and continue 2 seconds, specifically, when earphone is changed hands machine, touch multifunction key 6 and continue 2 seconds, earphone will transfer holding state to; When mobile phone transfer ear machine, touch multifunction key 6 and continue 2 seconds, transfer mobile phone once more to and answer.
Certainly, those skilled in the art will recognize that, the above embodiments only play the explanation effect and non-limiting effect to the present invention, if corresponding modify of the present invention and distortion belong within the scope of claim of the present invention and equivalent technologies thereof, then the intent of the present invention is also contained in these changes and the distortion.
Claims (10)
1. bluetooth earphone, comprise fuselage main body (1) and be fixed on earplug (2) on the described fuselage main body (1), Bluetooth chip (13) is installed in the described fuselage main body (1), it is characterized in that: described Bluetooth chip (13) is controlled its work by the capacitive induction button pushing device.
2. bluetooth earphone according to claim 1, it is characterized in that: described capacitive induction button pushing device comprises touch circuit module (11) and function conversion circuit module (12), induction electrode (8) is connected with the input of described touch circuit module (11), the output of described touch circuit module (11) is connected with the input of described function conversion circuit module (12), and the output of described function conversion circuit module (12) is connected with Bluetooth chip (13).
3. bluetooth earphone according to claim 2, it is characterized in that: described touch circuit module (11) comprises the oscillating circuit module, F/V translation circuit module and signal processing circuit module, described induction electrode (8) is connected with the input of described oscillating circuit module, the output of described oscillating circuit module is connected with the input of described F/V translation circuit module, the output of described F/V translation circuit module is connected with the input of described signal processing circuit module, and the output of described signal processing circuit module is connected with the input of described function conversion circuit module (12).
4. according to claim 2 or 3 described bluetooth earphones, it is characterized in that: described induction electrode (8) conductively-closed layer (9) covers.
5. bluetooth earphone according to claim 4 is characterized in that: described screen (9) is the shell of bluetooth earphone.
6. bluetooth earphone according to claim 1 is characterized in that: can further be provided with ear pad (3) on the described fuselage main body (1).
7. bluetooth earphone according to claim 6 is characterized in that: described ear pad (3) is made of the rubber-like plastic cement.
8. according to claim 6 or 7 described bluetooth earphones, it is characterized in that: the free end of described ear pad (3) is semilune.
9. bluetooth earphone according to claim 1 is characterized in that: the upper end of described fuselage main body (1) is provided with photoflash lamp (4).
10. bluetooth earphone according to claim 9 is characterized in that: described photoflash lamp (4) is selected the dual-colored LED lamp for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810175996A CN101742372A (en) | 2008-11-17 | 2008-11-17 | Bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810175996A CN101742372A (en) | 2008-11-17 | 2008-11-17 | Bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101742372A true CN101742372A (en) | 2010-06-16 |
Family
ID=42465131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810175996A Pending CN101742372A (en) | 2008-11-17 | 2008-11-17 | Bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101742372A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547511A (en) * | 2011-12-28 | 2012-07-04 | 谭青松 | Headset control method and headset |
| WO2012162979A1 (en) * | 2011-05-31 | 2012-12-06 | 易力声科技(深圳)有限公司 | Headset controlled through intelligent sensing |
| CN103905947A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Headset and method for turning on and turning off power supply of headset |
| CN104382615A (en) * | 2014-12-08 | 2015-03-04 | 广西大学 | Stethoscope |
| WO2015067016A1 (en) * | 2013-11-05 | 2015-05-14 | 小米科技有限责任公司 | Method, device and equipment for using earphone wire to control terminal |
| CN104874058A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Respirator, respirator parameter adjusting device and method |
| CN106911979A (en) * | 2017-03-03 | 2017-06-30 | 歌尔股份有限公司 | Volume adjusting method, device and earphone for earphone |
| CN111935585A (en) * | 2020-09-15 | 2020-11-13 | 深圳市安特信技术有限公司 | LDS response bluetooth headset |
-
2008
- 2008-11-17 CN CN200810175996A patent/CN101742372A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012162979A1 (en) * | 2011-05-31 | 2012-12-06 | 易力声科技(深圳)有限公司 | Headset controlled through intelligent sensing |
| CN102547511A (en) * | 2011-12-28 | 2012-07-04 | 谭青松 | Headset control method and headset |
| WO2013097306A1 (en) * | 2011-12-28 | 2013-07-04 | Tan Qingsong | Headset control method and headset |
| CN102547511B (en) * | 2011-12-28 | 2014-11-26 | 谭青松 | Headset control method and headset |
| CN103905947A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Headset and method for turning on and turning off power supply of headset |
| WO2015067016A1 (en) * | 2013-11-05 | 2015-05-14 | 小米科技有限责任公司 | Method, device and equipment for using earphone wire to control terminal |
| US9703386B2 (en) | 2013-11-05 | 2017-07-11 | Xiaomi Inc. | Method for controlling terminal device by using headset wire and the terminal device thereof |
| CN104874058A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Respirator, respirator parameter adjusting device and method |
| CN104382615A (en) * | 2014-12-08 | 2015-03-04 | 广西大学 | Stethoscope |
| CN106911979A (en) * | 2017-03-03 | 2017-06-30 | 歌尔股份有限公司 | Volume adjusting method, device and earphone for earphone |
| CN111935585A (en) * | 2020-09-15 | 2020-11-13 | 深圳市安特信技术有限公司 | LDS response bluetooth headset |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |