CN105611442A - Bluetooth earphone enabling automatic control on answering and hanging up of mobile phone - Google Patents
Bluetooth earphone enabling automatic control on answering and hanging up of mobile phone Download PDFInfo
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- CN105611442A CN105611442A CN201510916055.1A CN201510916055A CN105611442A CN 105611442 A CN105611442 A CN 105611442A CN 201510916055 A CN201510916055 A CN 201510916055A CN 105611442 A CN105611442 A CN 105611442A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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Abstract
The present invention provides a Bluetooth earphone enabling automatic control on the answering and hanging up of a mobile phone. The earphone comprises two earbuds, a battery module, magnets and an earphone connection line, wherein the magnets are arranged inside the earbuds; the earphone further comprises a Bluetooth control module; the Bluetooth control module comprises a Bluetooth main control chip U1, a first pulse coupling module, a second pulse coupling module, a third pulse coupling module and an electromagnetic switch S1, wherein the Bluetooth main control chip U1 is electrically connected with the first pulse coupling module, the second pulse coupling module and the third pulse coupling module and is used for receiving and controlling working states transmitted by the first pulse coupling module, the second pulse coupling module and the third pulse coupling module and controlling the working state of the mobile phone. The Bluetooth earphone of the invention does not affect normal answering and hanging up the mobile phone, and therefore, the process of manual operation can be greatly simplified; automatic and humane switching off and switching on can be realized, so that the continuous power supply ability of the battery of the Bluetooth earphone can be greatly enhanced, and the single normal use time of the battery can reach more than 15 days.
Description
Technical field
The present invention relates to a kind of audio-visual equipment, particularly relate to a kind of automatic control and answer the bluetooth earphone of hanging up mobile phone.
Background technology
The bluetooth earphone existing on the market is at present mainly: 1. the manual bluetooth equipment such as key switch machine pairing mobile phone; Manually button is answered and is hung up, receives calls. Manually suspend by key control music; 2. follow mobile phone always in connecting holding state in order to prepare at any time to receive calls, play music Bluetooth earphone. As above 1 mention " each function of operation will manually be controlled ", like this user has been brought and large inconvenience; As above 2 mention " for prepare at any time to receive calls, play music Bluetooth earphone with mobile phone always in connecting holding state ", like this in the time of standby consumption for no reason the electric weight of battery, so large high attenuation the single service time of earphone.
Summary of the invention
Object of the present invention is mainly to provide a kind of by the bluetooth earphone of bluetooth fast conneting terminal equipment auto-pickup incoming call.
The bluetooth earphone of hanging up mobile phone is answered in a kind of automatic control, comprise two earphone heads, battery module, magnet and earphone connecting line, described magnet is arranged on earphone heads inside, battery module links together by earphone connecting line and earphone heads, also comprise Bluetooth control module, Bluetooth control module links together by earphone connecting line and earphone heads, described Bluetooth control module comprises bluetooth main control chip U1, the first pulse-couple module, the second pulse-couple module, the 3rd pulse-couple module and electromagnetic switch S1, described bluetooth main control chip U1 comprises IO1, tri-ports of IO2 and IO3,
Described electromagnetic switch S1, is electrically connected with the input of the second pulse-couple module and the input of the 3rd pulse-couple module respectively;
Described the first pulse-couple module, the IO1 port of its input and bluetooth main control chip U1 is electrically connected, and the IO2 port of its output and bluetooth main control chip U1 is electrically connected, for receiving the control signal of bluetooth main control chip U1;
Described the second pulse-couple module, the IO2 port of its output and bluetooth main control chip U1 is electrically connected, for transmitted signal to bluetooth main control chip U1;
Described the 3rd pulse-couple module, the IO3 port of its output and bluetooth main control chip U1 is electrically connected, for transmitted signal to bluetooth main control chip U1.
Preferably, described the first pulse-couple module comprises the first resistance R 1, the second resistance R 2, the 4th resistance R 4, the first capacitor C 1 and the first triode Q1;
The emitter stage of the first triode Q1 is electrically connected with one end of the first resistance R 1 and one end of the second resistance R 2 respectively, the other end of the first resistance R 1 and one first power supply V1 are electrically connected, the IO1 end of bluetooth main control chip U1 is electrically connected with the other end of the second resistance R 2 and the base stage of the first triode Q1 respectively, the colelctor electrode of the first triode Q1 is by the 4th resistance R 4 ground connection, and the colelctor electrode of the first triode Q1 is electrically connected by the first capacitor C 1 and the IO2 end of bluetooth main control chip U1.
Preferably, described the second pulse-couple module comprises the 3rd resistance R 3, the 5th resistance R 5, the 6th resistance R 6, the second capacitor C 2 and the second triode Q2;
The IO2 end of bluetooth main control chip U1, by the 5th resistance R 5 ground connection, is electrically connected by one end of the second electric capacity and the 3rd resistance R 3 and the colelctor electrode of the second triode Q2;
The other end ground connection of the 3rd resistance R 3, one end of the emitter stage of the second triode Q2 and electromagnetic switch S1 and a second source V2 are electrically connected, one end of the base stage of the second triode Q2 and the 6th resistance R 6 is electrically connected, and the other end of the other end of the 6th resistance R 6 and electromagnetic switch S1 is all electrically connected with the 3rd pulse-couple module.
Preferably, described the 3rd pulse-couple module comprises the 7th resistance R 7, the 8th resistance R 8, the 3rd capacitor C 3 and the 4th capacitor C 4;
The other end of electromagnetic switch S1 is electrically connected with one end, one end of the 4th capacitor C 4 and one end of the 8th resistance R 8 of the 3rd capacitor C 3 respectively, the equal ground connection of the other end of the other end of the 4th capacitor C 4 and the 8th resistance R 8; The IO3 end of the other end of the 3rd capacitor C 3 and bluetooth main control chip U1 and one end of the 7th resistance R 7 are electrically connected, the other end ground connection of the 7th resistance R 7.
Compared with prior art, beneficial effect of the present invention:
1. earphone is joined and is hung over it user, only need manual unlocking switch if any sending a telegram here or wanting to listen to the music, bluetooth earphone is received start (pairing) after a long pulse signal---after bluetooth earphone start, if any fast automatic connection (200ms) bluetooth cellular phone of pair record, as do not have pair record bluetooth earphone software set automatically to enter pairing state---and incoming call auto-pickup (the broadcasting music automatically of not sending a telegram here); 2. only need music manually by earphone heads adhesive as wanted to hang up the telephone or stop, switch adhesive, the automatic kill-call of one-stop intelligent control (automatic pause music in the time listening to the music)---bluetooth earphone shutdown; More than operation does not affect common answering and hangs up the telephone, and has greatly simplified again manually operated process; Automatically the switching on and shutting down of human nature have greatly promoted the flying power of headset batteries, its single is normally used and can reach more than 15 days.
Brief description of the drawings
Fig. 1 is that the present invention controls the circuit theory diagrams of answering the bluetooth earphone of hanging up mobile phone automatically;
Fig. 2 is the structure chart of the present invention while automatically controlling the closure state of answering the bluetooth earphone of hanging up mobile phone;
Fig. 3 is the structure chart of the present invention while automatically controlling the opening of answering the bluetooth earphone of hanging up mobile phone.
Reference numeral: 1, earphone heads; 2, battery module; 3, Bluetooth control module; 4, magnet; 5, earphone connecting line.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further: referring to figs. 2 and 3, automatically control and answer the bluetooth earphone of hanging up mobile phone, comprise: two earphone heads 1, battery module 2, Bluetooth control module 3, magnet 4 and earphone connecting line 5, described magnet is arranged on earphone heads inside, battery module links together by earphone connecting line and earphone heads, Bluetooth control module links together by earphone connecting line and earphone heads, the mutual adhesive of magnet 4 by making to be arranged in two earphone heads 1 with separate, the signal that transfers to Bluetooth control module 3 is changed, realize the object of controlling bluetooth earphone duty, its principle is identical with the control mode of the button of existing bluetooth earphone, existing bluetooth earphone is by the break-make of key control switch contact, two magnet 4 in this programme are equivalent to contact, realize break-make by adhesive with separating.
With reference to figure 1, Bluetooth control module 3 wherein comprises bluetooth main control chip U1, the first pulse-couple module, the second pulse-couple module, the 3rd pulse-couple module and electromagnetic switch S1, described bluetooth main control chip U1 comprises IO1, IO2 and tri-interfaces of IO3, described bluetooth main control chip U1 detects the state of IO2, IO3 mouth as MCU, and determines the level state of IO1 mouth according to the judgement of state.
Described the first pulse-couple module, for receiving the control signal of bluetooth main control chip U1;
Described the second pulse-couple module, for transmitting pulse signal to bluetooth main control chip U1;
Described the 3rd pulse-couple module, for transmitting pulse signal to bluetooth main control chip U1.
Described the first pulse-couple module comprises the first resistance R 1, the second resistance R 2, the 4th resistance R 4, the first capacitor C 1 and the first triode Q1; The emitter stage of the first triode Q1 is electrically connected with one end of the first resistance R 1 and one end of the second resistance R 2 respectively, the other end of the first resistance R 1 and one first power supply V1 are electrically connected, the IO1 end of bluetooth main control chip U1 is electrically connected with the other end of the second resistance R 2 and the base stage of the first triode Q1 respectively, the colelctor electrode of the first triode Q1 is by the 4th resistance R 4 ground connection, and the colelctor electrode of the first triode Q1 is electrically connected by the first capacitor C 1 and the IO2 end of bluetooth main control chip U1.
Described the second pulse-couple module comprises the 3rd resistance R 3, the 5th resistance R 5, the 6th resistance R 6, the second capacitor C 2 and the second triode Q2; The IO2 end of bluetooth main control chip U1, by the 5th resistance R 5 ground connection, is electrically connected by one end of the second electric capacity and the 3rd resistance R 3 and the colelctor electrode of the second triode Q2; The other end ground connection of the 3rd resistance R 3, one end of the emitter stage of the second triode Q2 and electromagnetic switch S1 and a second source V2 are electrically connected, wherein the size of second source V2 magnitude of voltage is identical with the first power supply V1 magnitude of voltage size, one end of the base stage of the second triode Q2 and the 6th resistance R 6 is electrically connected, and the other end of the other end of the 6th resistance R 6 and electromagnetic switch S1 is all electrically connected with the 3rd pulse-couple module.
Described the 3rd pulse-couple module comprises the 7th resistance R 7, the 8th resistance R 8, the 3rd capacitor C 3 and the 4th capacitor C 4; The other end of electromagnetic switch S1 is electrically connected with one end, one end of the 4th capacitor C 4 and one end of the 8th resistance R 8 of the 3rd capacitor C 3 respectively, the equal ground connection of the other end of the other end of the 4th capacitor C 4 and the 8th resistance R 8; The IO3 end of the other end of the 3rd capacitor C 3 and bluetooth main control chip U1 and one end of the 7th resistance R 7 are electrically connected, the other end ground connection of the 7th resistance R 7.
Operation principle of the present invention: the state being pulled together in two earphone heads 1 at bluetooth earphone, in the time of cell phone incoming call, by two earphone heads 1 separately, now that is to say that the electromagnetic switch S1 in Fig. 1 opens, now between the base stage of the second triode Q2 and emitter stage, there is voltage difference, thereby conducting between the emitter and collector of the second triode Q2, thereby one end of the second capacitor C 2 has a high level namely to produce the high level pulse of a 1.5s, the IO2 end of bluetooth main control module U1 detects after 500ms high level, bluetooth main control module U1 system powers on and in holding state, now detect again after the high level pulse of 1s, bluetooth main control module U1 start. now, earphone enters connection status, if this bluetooth earphone did not match equipment, earphone is in pairing state, if there is paired device, earphone connects the equipment of last pairing immediately. mobile phone is successful connection mobile phone in 200ms, and bluetooth main control module U1 detects after mobile phone successful connection, produces a low level at IO1 place, and produces the short pulse of a 500ms via the first pulse-couple module, and IO2 receives calls after short pulse again being detected, in like manner, when two earphone heads 1 are pulled together, if mobile phone is not sent a telegram here, but now you separate the earphone heads of two adhesives, that is to say that electromagnetic switch S1 opens, catch up with that to state while receiving calls principle identical, in the time that the IO2 of bluetooth main control module U1 end detects short pulse again, play mobile phone music.
When call, two earphone heads 1 state in separating, in the time that call completes, by two earphone heads 1 adhesives, that is to say the electromagnetic switch S1 closure in Fig. 1, now the second base stage of triode Q2 is identical with the voltage of emitter stage, also i.e. the second triode Q2 cut-off, one end of the 3rd capacitor C 3 produces a high level and also produces a pulse, after the 3rd pulse-couple module, produce the pulse of a 500ms, after detecting high level rising edge, the IO3 end of bluetooth main control module U1 hangs up the telephone, detect that again after the trailing edge of high level pulse, earphone is closed; In like manner known, in the state at bluetooth earphone in broadcasting music, if do not need to have listened to the music, by two earphone heads 1 adhesives, electromagnetic switch S1 closure, music stops, earphone shutdown.
To one skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and deformation, and within these all changes and deformation all should belong to the protection domain of the claims in the present invention.
Claims (4)
1. automatically control and answer a bluetooth earphone of hanging up mobile phone, comprise two earphone heads, batteryModule, magnet and earphone connecting line, described magnet is arranged on earphone heads inside, battery mouldPiece links together by earphone connecting line and earphone heads, it is characterized in that, also comprises indigo plantTooth control module, Bluetooth control module links together by earphone connecting line and earphone heads,Described Bluetooth control module comprises bluetooth main control chip U1, the first pulse-couple module,Two pulse-couple modules, the 3rd pulse-couple module and electromagnetic switch S1, described bluetooth masterControl chip U1 comprises IO1, IO2 and tri-ports of IO3;
Described electromagnetic switch S1, respectively with input and the 3rd pulse of the second pulse-couple moduleThe input of coupling module is electrically connected;
Described the first pulse-couple module, the IO1 port of its input and bluetooth main control chip U1Be electrically connected, the IO2 port of its output and bluetooth main control chip U1 is electrically connected, and usesIn the control signal that receives bluetooth main control chip U1, and transmitted signal is to bluetooth masterControl chip U1;
Described the second pulse-couple module, the IO2 port of its output and bluetooth main control chip U1Be electrically connected, for transmitted signal to bluetooth main control chip U1;
Described the 3rd pulse-couple module, the IO3 port of its output and bluetooth main control chip U1Be electrically connected, for transmitted signal to bluetooth main control chip U1.
2. automatic control as claimed in claim 1 is answered the bluetooth earphone of hanging up mobile phone, its featureBe, described the first pulse-couple module comprises the first resistance R 1, the second resistance R 2,Four resistance R 4, the first capacitor C 1 and the first triode Q1;
The emitter stage of the first triode Q1 respectively with one end and second resistance R 2 of the first resistance R 1One end be electrically connected, the other end of the first resistance R 1 and one first power supply V1 electrically connectConnect, the IO1 of bluetooth main control chip U1 end respectively with the other end of the second resistance R 2 and theThe base stage of one triode Q1 is electrically connected, and the colelctor electrode of the first triode Q1 is by the 4thResistance R 4 ground connection, the colelctor electrode of the first triode Q1 is by the first capacitor C 1 and bluetoothThe IO2 end of main control chip U1 is electrically connected.
3. automatic control as claimed in claim 1 is answered the bluetooth earphone of hanging up mobile phone, its featureBe, described the second pulse-couple module comprises the 3rd resistance R 3, the 5th resistance R 5,Six resistance R 6, the second capacitor C 2 and the second triode Q2;
The IO2 end of bluetooth main control chip U1 is by the 5th resistance R 5 ground connection, by the second electric capacityBe electrically connected with one end of the 3rd resistance R 3 and the colelctor electrode of the second triode Q2;
The other end ground connection of the 3rd resistance R 3, the emitter stage of the second triode Q2 and electromagnetic switchOne end of S1 and a second source V2 are electrically connected, the base stage of the second triode Q2 and theOne end of six resistance R 6 is electrically connected, the other end of the 6th resistance R 6 and electromagnetic switch S1The other end all with the 3rd pulse-couple module be electrically connected.
4. automatic control as claimed in claim 1 is answered the bluetooth earphone of hanging up mobile phone, its featureBe, described the 3rd pulse-couple module comprises the 7th resistance R 7, the 8th resistance R 8,Three capacitor C 3 and the 4th capacitor C 4;
The other end of electromagnetic switch S1 is respectively with one end of the 3rd capacitor C 3, the 4th capacitor C 4One end of one end and the 8th resistance R 8 is electrically connected, the other end of the 4th capacitor C 4 and theThe equal ground connection of the other end of eight resistance R 8; The other end of the 3rd capacitor C 3 and bluetooth master control coreThe IO3 end of sheet U1 and one end of the 7th resistance R 7 are electrically connected, the 7th resistance R 7 separatelyOne end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916055.1A CN105611442B (en) | 2015-12-11 | 2015-12-11 | The bluetooth headset for hanging up mobile phone is answered in a kind of automatic control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916055.1A CN105611442B (en) | 2015-12-11 | 2015-12-11 | The bluetooth headset for hanging up mobile phone is answered in a kind of automatic control |
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| CN105611442A true CN105611442A (en) | 2016-05-25 |
| CN105611442B CN105611442B (en) | 2019-03-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763662A (en) * | 2014-02-13 | 2014-04-30 | 彭卫 | Novel Bluetooth headset |
| CN204244458U (en) * | 2014-11-24 | 2015-04-01 | 广州由我电子科技有限公司 | Magnetic-type bluetooth earphone |
| CN104716994A (en) * | 2015-01-09 | 2015-06-17 | 络达科技股份有限公司 | Magnetic control type bluetooth device |
| US20150230019A1 (en) * | 2014-02-07 | 2015-08-13 | Samsung Electronics Co., Ltd. | Wearable electronic system |
| CN205195925U (en) * | 2015-12-11 | 2016-04-27 | 广州由我电子科技有限公司 | Automatic bluetooth headset of hanging up cell -phone is answered in control |
-
2015
- 2015-12-11 CN CN201510916055.1A patent/CN105611442B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150230019A1 (en) * | 2014-02-07 | 2015-08-13 | Samsung Electronics Co., Ltd. | Wearable electronic system |
| CN103763662A (en) * | 2014-02-13 | 2014-04-30 | 彭卫 | Novel Bluetooth headset |
| CN204244458U (en) * | 2014-11-24 | 2015-04-01 | 广州由我电子科技有限公司 | Magnetic-type bluetooth earphone |
| CN104716994A (en) * | 2015-01-09 | 2015-06-17 | 络达科技股份有限公司 | Magnetic control type bluetooth device |
| CN205195925U (en) * | 2015-12-11 | 2016-04-27 | 广州由我电子科技有限公司 | Automatic bluetooth headset of hanging up cell -phone is answered in control |
Non-Patent Citations (1)
| Title |
|---|
| 百度文库: "霍尔开关元件工作原理", 《百度文库》 * |
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