CN203181183U - Earphone intelligently switching between headset mode and loudspeaker mode, and vehicle equipped with the earphone - Google Patents
Earphone intelligently switching between headset mode and loudspeaker mode, and vehicle equipped with the earphone Download PDFInfo
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- CN203181183U CN203181183U CN 201320174274 CN201320174274U CN203181183U CN 203181183 U CN203181183 U CN 203181183U CN 201320174274 CN201320174274 CN 201320174274 CN 201320174274 U CN201320174274 U CN 201320174274U CN 203181183 U CN203181183 U CN 203181183U
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Abstract
The utility model is to provide an earphone intelligently switching between headset mode and loudspeaker mode, and a vehicle equipped with the earphone. The earphone comprises an earphone housing, a power supply module, a signal module, an earphone speaker, a loudspeaker and an intelligent audio mode transition module, wherein the intelligent audio mode transition module is used for determining the earphone wearing state of a user and intelligently controlling playing by an earphone or a loudspeaker, i.e., when a user wears the earphone, a circuit is intelligently driven to switch to enable the earphone to play, and when a user takes off the earphone, the circuit is intelligently driven to switch to enable the loudspeaker to play. The earphone provides much convenience and security for a user who is driving.
Description
Technical field
The utility model belongs to portable audio-visual equipment technical field, but relates to the earphone of a kind of intelligent conversion headset mode and outer mode playback.
Background technology
ZL200820046787.5 China utility model patent discloses a kind of earphone, this earphone can be regulated the mode of operation of earphone by commutation circuit, make it to work in headset mode or speaker mode, shortcoming is that the switching of described earphone mode of operation needs manual intervention, if for example the driver wants that in driving procedure telephone receiver is switched to speaker mode or headset mode need manually be pulled the commutation circuit switch, can bring hidden danger to driver drives vehicle like this.If can provide a kind of can intelligent-induction the user whether wear earphone and will particularly bring many convenience and safety guarantee in the headset user of driving condition to headset user according to the earphone whether user wears earphone state automatic switchover earphone mode of operation.
Pyroelectric infrared sensor is a kind ofly can detect the infrared ray of human or animal emission and export the transducer of the signal of telecommunication.As far back as 1938, the someone proposed to utilize pyroelectric effect to survey infrared radiation, but did not come into one's own, and up to the sixties, along with developing rapidly of laser, infrared technique, had just promoted again to the research of pyroelectric effect with to the application of pyroelectric crystal.Pyroelectric crystal has been widely used in infrared spectrometer, infrared remote sensing and heat-sensitive eye, and it can be used as a kind of comparatively ideal detector of infrared laser.Its target is being widely used in the various automatic control devices.Except corridor automatic switch, the burglar alarm of knowing at us was applied, application prospect was good in more field.Such as: in the room nobody the time can autostop air conditioner, water dispenser.The TV function is judged the mechanism that nobody watches or spectators have slept and afterwards shut down automatically.Open the application on monitor or the automatic door bell.Automatically record activity of animal or human etc. in conjunction with video camera or digital camera.
Human body pyroelectricity infrared sensor operation principle: human body has constant body temperature, and generally at 37 degree, so can send infrared ray about specific wavelength 10UM, the passive type infrared probe is surveyed the infrared ray about the 10UM of human body emission and carried out work.Infrared ray about the 10UM of human body emission gathers on the infrared induction source after strengthening by your filter of luxuriant and rich with fragrance mud.The pyroelectricity element is adopted in the infrared induction source usually, and this element will lose charge balance when the human infrared radiation temperature changes receiving, and outwards discharges electric charge, and subsequent conditioning circuit is handled the back after testing just can the trigger switch action.
Two kinds of triggering modes of human body pyroelectricity infrared sensor: L is not reproducible, and H can repeat.But wire jumper is selected, and is defaulted as H.Not reproducible triggering mode: i.e. behind the induction output high level, delay time one finishes, and output will become low level from high level automatically; But repeated trigger mode: i.e. behind the induction output high level, in the delay time section, if there is human body movable in its induction range, its output will keep high level always, after the people leaves, just delay time with high level become low level (induction module detects the delay time section that can postpone automatically after the activity each time of human body, and with the time of last activity be the starting point of delay time).
The utility model content
The utility model aims to provide a kind of earphone, this earphone is by the mode of operation of the human body infrared automatic conversion earphone of induction, intelligent starting headset mode when the user wears earphone, and when the user takes earphone the intelligent starting speaker mode, for this reason, the utility model proposes following technical scheme:
But the earphone of a kind of intelligent conversion headset mode and outer mode playback, at least comprise earphone outer covering, power module, signaling module, earphone speaker, outgoing loudspeaker also comprises intelligent audio pattern modular converter, wherein, described power module electrically connects with intelligent audio pattern modular converter, signal outgoing loudspeaker at least, and its function is used to intelligent audio pattern modular converter, outgoing loudspeaker power supply; Described signaling module is used for receiving signal at least; Described intelligent audio pattern modular converter is used for judgement user's earphone and wears state with control earphone speaker or outgoing loudspeaker broadcast.In above-mentioned arbitrary scheme preferably, described intelligent audio pattern modular converter is made up of Fresnel Lenses, human body pyroelectricity infrared sensor, signal processor and commutation circuit, wherein, Fresnel Lenses and human body pyroelectricity infrared sensor electrically connect, its function is to focus on rpyroelectric infrared for the infrared ray with human body radiation to survey unit, also produce the highly sensitive district of infrared radiation and the blind area that alternately changes simultaneously, survey the characteristic that unit requires signal constantly to change to adapt to pyroelectricity; Human body pyroelectricity infrared sensor and signal processor electrically connect, and its function is to use for signal processing for the infrared signal of human body is converted to the signal of telecommunication; Signal processor and commutation circuit electrically connect, its function be for the signal of telecommunication of transducer output is amplified, filtering, delay, relatively output voltage in back goes to drive commutation circuit; Described commutation circuit electrically connects earphone speaker and outgoing loudspeaker.When the user wears earphone, intelligent audio pattern modular converter can be gathered human body infrared signal and be translated into control signal and control the broadcast of commutation circuit startup earphone, the signal that this moment, above-mentioned signaling module received will output to earphone speaker, otherwise, then control commutation circuit and start the loud speaker broadcast when the user takes earphone, the signal that this moment, above-mentioned signaling module received will output to outgoing loudspeaker.
In above-mentioned arbitrary scheme preferably, the preferred 1cm to 2cm of the distance of reaction of described human body pyroelectricity infrared sensor.
In above-mentioned arbitrary scheme preferably, the triggering mode of described human body pyroelectricity infrared sensor is H.
In above-mentioned arbitrary scheme preferably, be 0.5 second to 1 second the time of delay of described human body pyroelectricity infrared sensor.
In above-mentioned arbitrary scheme preferably, above-mentioned signaling module comprises at least for receiving outside signal receiving unit.For example, the tone frequency channel wire of Bluetooth signal receiver, radio signal receiver, band audio frequency input adapter.
In above-mentioned arbitrary scheme preferably, the receivable signal of described signal receiving unit comprises wire signal, wireless signal.
In above-mentioned arbitrary scheme preferably, described wireless signal comprises radio wave signal, infrared signal, Bluetooth signal at least.
In above-mentioned arbitrary scheme preferably, above-mentioned power module comprises USB power supply, charger for mobile phone power supply, battery at least.
In above-mentioned arbitrary scheme preferably, described USB power supply comprises computer USB power supply, automobile cigarette lighter USB power supply at least.
In above-mentioned arbitrary scheme preferably, the preferred bluetooth earphone of described earphone.
In above-mentioned arbitrary scheme preferably, described earphone is preferred for vehicle.
In above-mentioned arbitrary scheme preferably, described vehicle has earphone.
Description of drawings:
But accompanying drawing 1 is according to the intelligent conversion headset mode of a preferred embodiment of the present utility model and the Radio earphone of outer mode playback.
But accompanying drawing 2 is according to the intelligent conversion headset mode of a preferred embodiment of the present utility model and the bluetooth earphone of outer mode playback.
But accompanying drawing 3 is according to the intelligent conversion headset mode of the employing USB power supply power supply of a preferred embodiment of the present utility model and the wired earphone of outer mode playback.
But accompanying drawing 4 is according to the intelligent conversion headset mode of the employing USB power supply of a preferred embodiment of the present utility model and battery cooperated power supply and the wired earphone of outer mode playback.
Embodiment
Below in conjunction with accompanying drawing with preferred embodiment the utility model is described in further detail.
Embodiment 1:
But a kind of intelligent conversion headset mode shown in Fig. 1 and outside the radio wave earphone of mode playback, comprise earphone outer covering, power module, signaling module, earphone speaker, outgoing loudspeaker also comprises intelligent audio pattern modular converter, in the present embodiment, power module adopts battery, and earphone speaker is a pair of toy trumpet, and the outgoing loudspeaker module comprises raise one's voice amplifying circuit and a loud speaker.Wherein, described power module is electrical connected with intelligent audio pattern modular converter, signaling module, outgoing loudspeaker respectively, and its function is used to intelligent audio pattern modular converter, signaling module, outgoing loudspeaker power supply.In the present embodiment, battery is electrical connected with intelligent audio pattern modular converter, signaling module, the amplifying circuit of raising one's voice respectively.
The radio signal that described signaling module is used for receiving, handling after radio signal also will be handled is sent to earphone speaker or outgoing loudspeaker broadcast through intelligent audio pattern modular converter.
Described signaling module comprises the radio signal receiving element, the radio signal processing unit, radio signal transmitting element, described radio signal receiving element are used for receiving radio signals, and pass the signal to the radio signal processing unit of its electric connection radio signal is handled; Described radio signal transmitting element and radio signal processing unit electrically connect, and are used for sending to the outside radio signal of process radio signal processing unit processes.Signaling module also electrically connects with pick-up and is used for gathering sound in addition.
Above-mentioned intelligent audio pattern modular converter is made up of Fresnel Lenses, human body pyroelectricity infrared sensor, signal processor and commutation circuit, wherein, Fresnel Lenses and human body pyroelectricity infrared sensor electrically connect, human body pyroelectricity infrared sensor and signal processor electrically connect, signal processor and commutation circuit electrically connect, and described commutation circuit electrically connects earphone speaker and outgoing loudspeaker.
In the present embodiment, when the user wears earphone, intelligent audio pattern modular converter can be gathered human body infrared signal and be translated into control signal and control the broadcast of commutation circuit startup earphone, radio signal after the above-mentioned radio signal processing unit processes will output to toy trumpet at this moment, otherwise, then control commutation circuit and start the loud speaker broadcast when the user takes earphone, the radio signal after the above-mentioned radio signal processing unit processes exports loud speaker to through the amplifying circuit of raising one's voice at this moment.
The preferred 1.5cm of the distance of reaction of described human body pyroelectricity infrared sensor, triggering mode are H, and be 1 second time of delay.
Embodiment 2:
But a kind of intelligent conversion headset mode shown in Fig. 2 and outside the bluetooth earphone of mode playback, comprise earphone outer covering, power module, signaling module, earphone speaker, outgoing loudspeaker also comprises intelligent audio pattern modular converter.In the present embodiment, power module adopts cigar lighter USB power supply and battery cooperated power supply, and earphone speaker is a toy trumpet, and the outgoing loudspeaker module comprises raise one's voice amplifying circuit and a loud speaker.Wherein, power module is electrical connected with intelligent audio pattern modular converter, signaling module, outgoing loudspeaker respectively, and its function is used to intelligent audio pattern modular converter, signaling module, outgoing loudspeaker power supply.In the present embodiment, cigar lighter USB power supply and battery are electrical connected with intelligent audio pattern modular converter, signaling module, the amplifying circuit of raising one's voice respectively.
The Bluetooth signal that described signaling module is used for receiving, handling after Bluetooth signal also will be handled is sent to earphone speaker or outgoing loudspeaker broadcast through intelligent audio pattern modular converter.
Described signaling module comprises the Bluetooth signal receiving element, the Bluetooth signal processing unit, Bluetooth signal transmitting element, described Bluetooth signal receiving element be used for to receive Bluetooth signal, and Bluetooth signal are sent to the Bluetooth signal processing unit of its electric connection Bluetooth signal is handled; Described Bluetooth signal transmitting element and Bluetooth signal processing unit electrically connect, and are used for sending to the outside Bluetooth signal of process Bluetooth signal processing unit processes.
Above-mentioned intelligent audio pattern modular converter is made up of Fresnel Lenses, human body pyroelectricity infrared sensor, signal processor and commutation circuit, wherein, Fresnel Lenses and human body pyroelectricity infrared sensor electrically connect, human body pyroelectricity infrared sensor and signal processor electrically connect, signal processor and commutation circuit electrically connect, and described commutation circuit electrically connects earphone speaker and outgoing loudspeaker.
In the present embodiment, when the user wears earphone, intelligent audio pattern modular converter can be gathered human body infrared signal and be translated into control signal and control the broadcast of commutation circuit startup earphone, Bluetooth signal after the above-mentioned Bluetooth signal processing unit processes will output to toy trumpet at this moment, otherwise, then control commutation circuit and start the loud speaker broadcast when the user takes earphone, the Bluetooth signal after the above-mentioned Bluetooth signal processing unit processes exports loud speaker to through the amplifying circuit of raising one's voice at this moment.
The preferred 2cm of the distance of reaction of described human body pyroelectricity infrared sensor, triggering mode are H, and be 1 second time of delay.
In the present embodiment, battery is not powered when above-mentioned automobile cigarette lighter USB power supply has electricity, changes battery-poweredly when automobile cigarette lighter USB power supply does not have electricity, and automobile cigarette lighter USB power supply and battery electrically connect and can be battery charge.
Embodiment 3:
But a kind of intelligent conversion headset mode shown in Fig. 3 and outside the wired earphone of mode playback, comprise earphone outer covering, power module, signaling module, earphone speaker, the outgoing loudspeaker module also comprises intelligent audio pattern modular converter, in the present embodiment, power module adopts the power supply of USB power supply, and earphone speaker is a pair of toy trumpet, and outgoing loudspeaker comprises 1 raise one's voice amplifying circuit and 1 loud speaker.
Described signaling module comprises the audio frequency input adapter.
Described power module is electrical connected with intelligent audio pattern modular converter, outgoing loudspeaker respectively, and its function is used to intelligent audio pattern modular converter, outgoing loudspeaker power supply.In the present embodiment, the USB power supply is electrical connected with intelligent audio pattern modular converter, the amplifying circuit of raising one's voice respectively.
Above-mentioned intelligent audio pattern modular converter is made up of Fresnel Lenses, human body pyroelectricity infrared sensor, signal processor and commutation circuit, wherein, Fresnel Lenses and human body pyroelectricity infrared sensor electrically connect, human body pyroelectricity infrared sensor and signal processor electrically connect, signal processor and commutation circuit electrically connect, and described commutation circuit electrically connects earphone speaker and outgoing loudspeaker.
In the present embodiment, when the user wears earphone, intelligent audio pattern modular converter can be gathered human body infrared signal and be translated into control signal and control the broadcast of commutation circuit startup earphone, the signal of above-mentioned audio frequency input adapter collection will output to toy trumpet this moment, otherwise, then control commutation circuit and start the loud speaker broadcast when the user takes earphone, this moment, the signal of above-mentioned audio frequency input adapter collection exported loud speaker to through the amplifying circuit of raising one's voice.The preferred 1.5cm of the distance of reaction of described human body pyroelectricity infrared sensor, triggering mode are H, and be 1 second time of delay.
Embodiment 4:
But a kind of intelligent conversion earphone shown in Fig. 4 and outside the wired earphone of mode playback, comprise earphone outer covering, power module, signaling module, earphone speaker, the outgoing loudspeaker module, also comprise intelligent audio pattern modular converter, in the present embodiment, power module adopts USB power supply and battery cooperated power supply, earphone speaker is a pair of toy trumpet, and outgoing loudspeaker comprises raise one's voice amplifying circuit and a loud speaker.Described signaling module comprises the audio frequency input adapter, audio frequency out splice going splice, pick-up.
Described power module is electrical connected with intelligent audio pattern modular converter, outgoing loudspeaker respectively, and its function is used to intelligent audio pattern modular converter, outgoing loudspeaker power supply.In the present embodiment, the USB power supply is electrical connected with intelligent audio pattern modular converter, the amplifying circuit of raising one's voice respectively.
Above-mentioned intelligent audio pattern modular converter is made up of Fresnel Lenses, human body pyroelectricity infrared sensor, signal processor and commutation circuit, wherein, Fresnel Lenses and human body pyroelectricity infrared sensor electrically connect, human body pyroelectricity infrared sensor and signal processor electrically connect, signal processor and commutation circuit electrically connect, and described commutation circuit electrically connects earphone speaker and outgoing loudspeaker.
In the present embodiment, when the user wears earphone, intelligent audio pattern modular converter can be gathered human body infrared signal and be translated into control signal and control the broadcast of commutation circuit startup earphone, the signal of above-mentioned audio frequency input adapter collection will output to toy trumpet this moment, otherwise, then control commutation circuit and start the loud speaker broadcast when the user takes earphone, this moment, the signal of above-mentioned audio frequency input adapter collection exported loud speaker to through the amplifying circuit of raising one's voice.
The preferred 1.5cm of the distance of reaction of described human body pyroelectricity infrared sensor, triggering mode are H, and be 1 second time of delay.
In the present embodiment, battery is not powered when the USB power supply has electricity, changes battery-poweredly when the USB power supply does not have electricity, and USB power supply and battery electrically connect and can be battery charge.
It should be understood that, accompanying drawing of the present utility model and elaboration are by simplifying, only described for being well understood to the requisite key element of the utility model, for the purpose of clear and concise, some key elements that in common calculation element, system and method, adopt have been omitted, after having read this specification, those skilled in the art are not difficult to find out these abridged key elements and the effect in the utility model thereof.And one of ordinary skill in the art will appreciate that these abridged key elements are for realizing that the utility model also is hope and/or needs.It will be appreciated by those skilled in the art that, the utility model has comprised each technical scheme of directly describing in specification, also comprise the derivative schemes that the combination by these each technical schemes of directly having described constitutes, even comprised the derivative schemes that the combination by each feature that constitutes these each schemes of having described constitutes.All improvement based on aim of the present utility model all fall within the protection range of the present utility model.
Those skilled in the art are not difficult to find out equally, the utility model is improvements over the prior art, it is the combination of these key elements of the prior art being carried out for the technical problem that exists in the solution prior art, this combination a large amount of creative work that condensed is the crystallization of a large amount of theoretical researches of inventor and scientific experiment.Before not reading the utility model, those skilled in the art obviously are not easy to expect each scheme of the present utility model, and after having read this specification, those skilled in the art needn't pay creative work again can realize basic technical scheme of the present utility model.
Claims (12)
1. but the earphone of an intelligent conversion headset mode and outer mode playback, comprise earphone outer covering, power module, signaling module, earphone speaker, outgoing loudspeaker, it is characterized in that, also comprise the intelligent audio pattern modular converter that the earphone that can judge the user is worn state and play according to described state control earphone speaker or outgoing loudspeaker, wherein, described power module electrically connects with intelligent audio pattern modular converter, signal outgoing loudspeaker at least.
2. earphone as claimed in claim 1, it is characterized in that, described intelligent audio pattern modular converter is made up of Fresnel Lenses, human body pyroelectricity infrared sensor, signal processor and commutation circuit, wherein, Fresnel Lenses and human body pyroelectricity infrared sensor electrically connect, human body pyroelectricity infrared sensor and signal processor electrically connect, and signal processor and commutation circuit electrically connect, and described commutation circuit electrically connects earphone speaker and outgoing loudspeaker.
3. earphone as claimed in claim 2 is characterized in that, the distance of reaction of described human body pyroelectricity infrared sensor is 2cm.
4. earphone as claimed in claim 2 is characterized in that, the triggering mode of described human body pyroelectricity infrared sensor is H.
5. earphone as claimed in claim 2 is characterized in that, be 1 second the time of delay of described human body pyroelectricity infrared sensor.
6. earphone as claimed in claim 1 is characterized in that, described signaling module comprises at least for the signal receiving unit that receives external signal.
7. earphone as claimed in claim 6 is characterized in that, the receivable signal of described signal receiving unit comprises wire signal, wireless signal.
8. earphone as claimed in claim 7 is characterized in that, described wireless signal comprises radio wave signal, infrared signal, Bluetooth signal at least.
9. earphone as claimed in claim 1 is characterized in that, described power module comprises USB power supply, charger for mobile phone power supply, battery at least.
10. earphone as claimed in claim 9 is characterized in that, described USB power supply comprises computer USB power supply, automobile cigarette lighter USB power supply at least.
11. the earphone as above-mentioned arbitrary claim is characterized in that described earphone is bluetooth earphone.
12. vehicle has earphone, it is characterized in that: described earphone is the earphone that above-mentioned arbitrary claim limits.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174274 CN203181183U (en) | 2013-04-09 | 2013-04-09 | Earphone intelligently switching between headset mode and loudspeaker mode, and vehicle equipped with the earphone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174274 CN203181183U (en) | 2013-04-09 | 2013-04-09 | Earphone intelligently switching between headset mode and loudspeaker mode, and vehicle equipped with the earphone |
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| CN203181183U true CN203181183U (en) | 2013-09-04 |
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| CN 201320174274 Expired - Fee Related CN203181183U (en) | 2013-04-09 | 2013-04-09 | Earphone intelligently switching between headset mode and loudspeaker mode, and vehicle equipped with the earphone |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167370A (en) * | 2013-04-09 | 2013-06-19 | 北京兴科迪科技有限公司 | Headsets capable of switching headset mode and loudspeaking mode intelligently and vehicle with headsets |
| CN106572417A (en) * | 2016-10-27 | 2017-04-19 | 腾讯科技（深圳）有限公司 | Sound effect control method and sound effect control device |
| CN106878876A (en) * | 2017-03-21 | 2017-06-20 | 合肥极友软件开发有限公司 | A kind of onboard wireless RF communication system |
| CN107959903A (en) * | 2016-10-18 | 2018-04-24 | 中兴通讯股份有限公司 | Audio output switching method, feedback earphone wearing state method, apparatus and earphone |
| TWI689208B (en) * | 2017-09-22 | 2020-03-21 | 美律實業股份有限公司 | Electronic apparatus |
-
2013
- 2013-04-09 CN CN 201320174274 patent/CN203181183U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167370A (en) * | 2013-04-09 | 2013-06-19 | 北京兴科迪科技有限公司 | Headsets capable of switching headset mode and loudspeaking mode intelligently and vehicle with headsets |
| CN107959903A (en) * | 2016-10-18 | 2018-04-24 | 中兴通讯股份有限公司 | Audio output switching method, feedback earphone wearing state method, apparatus and earphone |
| CN106572417A (en) * | 2016-10-27 | 2017-04-19 | 腾讯科技（深圳）有限公司 | Sound effect control method and sound effect control device |
| CN106572417B (en) * | 2016-10-27 | 2019-11-05 | 腾讯科技（深圳）有限公司 | Sound effect control method and apparatus |
| CN106878876A (en) * | 2017-03-21 | 2017-06-20 | 合肥极友软件开发有限公司 | A kind of onboard wireless RF communication system |
| TWI689208B (en) * | 2017-09-22 | 2020-03-21 | 美律實業股份有限公司 | Electronic apparatus |
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