CN208158835U - Wireless headset cradle - Google Patents
Wireless headset cradle Download PDFInfo
- Publication number
- CN208158835U CN208158835U CN201820626008.2U CN201820626008U CN208158835U CN 208158835 U CN208158835 U CN 208158835U CN 201820626008 U CN201820626008 U CN 201820626008U CN 208158835 U CN208158835 U CN 208158835U
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- wireless headset
- source
- output interface
- electrically connected
- sound output
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Abstract
A kind of wireless headset cradle includes charging assembly, source of sound output interface and microprocessor.After charging assembly and wireless headset are electrically connected, charge to wireless headset.After source of sound output interface is toggled, generates detection signal and send out.Microprocessor is electrically connected charging assembly, after microprocessor receives detection signal, it generates connection signal and wireless headset is sent to by charging assembly, wireless headset and source of sound output interface is caused to be electrically connected, and the sound source signal for receiving the wireless transceiver of wireless headset is sent to the output of source of sound output interface.To, through wireless headset itself wireless transmission function, need not in addition antenna is set, can save cost and simplify design, come reach to wireless headset charging when, while provide source of sound output the effect of.
Description
Technical field
The utility model relates to the field of charging more particularly to wireless headset cradles.
Background technique
With the development of smartphone in recent years, so that mobile phone becomes music, film, plays game etc. multimedia main
Interface.It is combined with the development of wireless technology and the simplification of handset structure, using wireless headset, for example, the ratio of blue-tooth earphone
Also promotion step by step.
Only, the wireless headset (earbud) of wireless headset, especially duct-type or ear type, because it is with lesser body
Product, can not place the battery of big electricity, thus cause endurance insufficient.It charging box or is filled for this purpose, wireless headset would generally arrange in pairs or groups
Electric seat, to charge at any time to wireless headset.
However, wireless headset is not just available when charging in charging box, therefore is unable to satisfy with regard to known to utility model people
Multimedia user is persistently used for a long time.
Utility model content
In order to solve the above problem in the prior art, a kind of wireless headset cradle is provided herein, it is suitable for wireless
Earphone.Wireless headset cradle includes charging assembly, source of sound output interface and microprocessor.
After charging assembly and wireless headset are electrically connected, charge to wireless headset.When source of sound output interface is touched
After hair, generates detection signal and send out.Microprocessor is electrically connected charging assembly and source of sound output interface, and microprocessor receives
It after detection signal, generates connection signal and wireless headset is sent to by charging assembly, cause wireless headset to export with source of sound and connect
Mouth is electrically connected, and the sound source signal for receiving the wireless transceiver of wireless headset is sent to the output of source of sound output interface.
In some embodiments, charging assembly includes the first electric connector.It is defeated that first electric connector is electrically connected electric source of sound
Outgoing interface, when charging assembly and wireless headset electric connection, the second of the first electric connector electric connection wireless headset is electrically connected
Device is connect, charging assembly is made to charge wireless headset.
Further, in some embodiments, wireless headset further includes third electric connector.Third electric connector electrically connects
The electroacoustic transducer of wireless headset is connect, after microprocessor generates connection signal to wireless headset, wireless headset disconnects third and is electrically connected
The electric connection of device and electroacoustic transducer is connect, and third electric connector and the second electric connector are electrically connected, and will be wireless
The sound source signal that the wireless transceiver of earphone receives is exported by source of sound output interface.
In some embodiments, charging assembly also includes battery and charging circuit, when the first electric connector is electrically connected the
After two electric connectors, battery charges to wireless headset by charging circuit, the first electric connector and the second electric connector.Again into one
Step ground, in some embodiments, charging assembly also includes voltage transformation unit and the second charging circuit.Second charging circuit connects transformation
Unit, after voltage transformation unit connects indoor power supply, microprocessor causes voltage transformation unit to be electrically connected charging circuit, battery connection the
Two charging circuits pass through charging circuit, the first electric connector and the second electric connector after indoor power supply passes through voltage transformation unit transformation
It charges to wireless headset, and is charged by the second charging circuit to battery.
In some embodiments, wireless headset cradle further includes signal amplifier.Signal amplifier is electrically connected source of sound
Output interface, after microprocessor generates connection signal to wireless headset, signal amplifier is electrically connected wireless headset, and will be by nothing
The sound source signal of line transceiver reception is exported by source of sound output interface again after being amplified.
In some embodiments, source of sound output interface be 3.5mm Port, USB Port, mini USB Port,
Micro USB Port or lightning Port.Further, in some embodiments, source of sound output interface be by
It is inserted into and triggers to source of sound playing device, after wireless headset and the electric connection of source of sound output interface, wireless transceiver receives it
Sound source signal is exported to source of sound playing device and is played out.
In some embodiments, source of sound output interface includes triggering input equipment and loudspeaker.Source of sound output interface be by
It is triggered to the pressing of triggering input equipment, triggering input equipment is electrically connected microprocessor, when depressed, generates detecting letter
Number to microprocessor, microprocessor causes wireless headset and loudspeaker to be electrically connected, and the source of sound that wireless transceiver receives is believed
Number output is played out to loudspeaker.
In some embodiments, wireless headset cradle further includes pulse modulation unit.Pulse modulation unit is electrically connected
The connection signal of microprocessor sending is tuned as impulse waveform by microprocessor.
In some embodiments, when charging assembly and wireless headset are electrically connected, wireless headset simultaneously generates electric quantity signal
To microprocessor, microprocessor more judges whether the charging of wireless headset is completed according to electric quantity signal, when microprocessor judges nothing
When the charging complete of line earphone, stop signal is issued to charging assembly, stops charging to wireless headset.
Wireless headset cradle can apply the radio transmission-receiving function of wireless headset itself, it is not necessary that day is in addition arranged in cradle
The component of line or other wireless receiving and dispatchings can save cost and simplify design, mentioned when reaching to wireless headset charging simultaneously
The effect of for source of sound output.
Detailed description of the invention
Fig. 1 is the block schematic diagram of one of wireless headset cradle embodiment.
Fig. 2 and Fig. 3 is respectively the block schematic diagram that one of wireless headset cradle embodiment is not triggered and triggered.
Fig. 4 and Fig. 5 is respectively the block schematic diagram of one of the charging assembly of wireless headset cradle embodiment.
Fig. 6 is the appearance diagram of one of the source of sound output interface of wireless headset cradle embodiment.
Fig. 7 is the appearance diagram of another embodiment of the source of sound output interface of wireless headset cradle.
Specific embodiment
Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model
Range.
Fig. 1 is the block schematic diagram of one of wireless headset cradle embodiment.Fig. 2 and Fig. 3 is respectively wireless headset charging
The block schematic diagram that one of seat embodiment is not triggered and triggered.As shown in Figure 1, wireless headset cradle 1 includes charging assembly
10, source of sound output interface 20 and microprocessor 30.Wireless headset cradle 1 is suitable for charging to wireless headset.
After charging assembly 10 and wireless headset 200 are electrically connected, charge to wireless headset 200, for example, output voltage
V charges to wireless headset 200 to wireless headset 200.Detection signal SEN is generated after source of sound output interface 20 is toggled TRI
And it is sent to microprocessor 30.Such as source of sound output interface 20 can be 3.5mm Port, be placed in when receiving sound source plug
When, that is, it can trigger TRI.Microprocessor 30 is electrically connected charging assembly 10 and source of sound output interface 20.The reception of microprocessor 30 is detectd
Generate connection signal CON after surveying signal SEN and wireless headset 200 be sent to by charging assembly 10, cause wireless headset 200 it
The 210 received sound source signal AUD of institute of wireless transceiver is sent to the output of source of sound output interface 20.To have below further detailed
It states.
Here, being electrically connected can directly be connected for two inter-modules with electric signal, it is also possible to indirect by intermediate module
Electric signal connection.In addition, the wireless transceiver 210 of wireless headset 200 can be bluetooth transceiver, wifi transceiver, Zigibee
Transceiver etc., however, the above is only example, and it is without being limited thereto.In this embodiment, wireless headset cradle 1 can pass through nothing
The wireless transceiver 210 of line earphone 200 itself receives and dispatches sound source signal AUD, without the circuit and group of other setting receiving and transmitting signal
Part, and sound source signal AUD can be persistently received and dispatched when wireless headset 200 charges.
Fig. 2 indicates that wireless headset cradle 1 connects wireless headset 200, and state (that is, nothing when being not affected by triggering TRI
Line earphone cradle 1 only charges to wireless headset 200).Charging assembly 10 includes the first electric connector 11, the first electrical connection
Device 11 is electrically connected source of sound output interface 20, when charging assembly 10 and the electric connection of wireless headset 200, the first electric connector 11
It is electrically connected the second electric connector 220 of wireless headset 200, charging assembly 10 is made to charge wireless headset 200.For example,
10 output voltage V of charging assembly charges to wireless headset 200 to wireless headset 200.Here, the first electric connector 11 and the second electricity
Connector 220 includes corresponding contact terminal and/or engagement pad, and electric connection can be generated when contacting with each other and is filled
Electricity.
It is worth noting that, as shown in Fig. 2, wireless headset 200 further includes third electric connector 230 and electroacoustic transducer
240.Third electric connector 230 is electrically connected electroacoustic transducer 240.In the general state for being not affected by triggering, if wireless headset
When 200 wireless transceiver 210 receives sound source signal AUD, sound source signal AUD is electrically connected by wireless transceiver 210 by third
Device 230 is sent to the broadcasting of electroacoustic transducer 240.
Fig. 3 indicates state (that is, wireless ear when wireless headset cradle 1 connects wireless headset 200 and is toggled TRI
Machine cradle 1 charges to wireless headset 200, while receiving and dispatching source of sound AUD by wireless transceiver 210).Source of sound output interface
20 receive to generate after triggering TRI and detection signal SEN and are sent to microprocessor 30.After microprocessor 30 receives detection signal SEN
Connection signal CON is generated, and wireless headset 200 is sent to by the first electric connector 11, wireless headset 200 is caused to disconnect third
The electric connection of electric connector 230 and electroacoustic transducer 240, and make 220 electricity of third electric connector 230 and the second electric connector
Property connection.The received sound source signal AUD of the institute of wireless transceiver 210 of wireless headset 200 can via third electric connector 230,
After second electric connector 220 and the first electric connector 11, exported from source of sound output interface 20.Here, the first electric connector 11,
Two electric connectors 220 and/or third electric connector 230 further include variable power switch, different inputs, output channel, or can foundation
Actual situation deploys the channel of electric signal.Simplest embodiment be the first electric connector 11, the second electric connector 220,
And/or third electric connector 230 is switch.
Referring again to Fig. 1-3, wireless headset cradle 1 further includes signal amplifier 40.Signal amplifier 40 is electrically connected
Source of sound output interface 20, after microprocessor 30 generates connection signal CON to wireless headset 200, signal amplifier 40 electrically connects
Wireless headset 200 is connect, so that being electrically connected between source of sound output interface 20 and wireless headset 200.Signal amplifier 40 will be by nothing
The received sound source signal AUD of line transceiver 210 is exported by source of sound output interface 20 again after being amplified.
In more detail, the 210 received sound source signal AUD of institute of wireless transceiver is electrically connected via third electric connector 230, second
It is exported after connecing device 220, the first electric connector 11 and signal amplifier 40 by source of sound output interface 20.Here, being connect in source of sound output
When mouth 20 connects wired earphone, wireless headset cradle 1 can come when charging wireless headset 200 as earphone expander
It uses.In this way, frequency response of the wired earphone in special frequency channel, such as bass frequency range can be provided, and provide finer sound
Matter.
Referring again to Fig. 1-3, wireless headset cradle 1 further includes pulse modulation unit 50.Pulse modulation unit 50 is electrically
Microprocessor 30 is connected, the sending of microprocessor 30 connection signal CON is tuned as impulse waveform.
Referring again to Fig. 2, when charging assembly 10 and wireless headset 200 are electrically connected when being charged, wireless headset 200 is more
Electric quantity signal B is generated to microprocessor 30, microprocessor 30 more according to electric quantity signal B judge wireless headset 200 charging whether
It completes.When microprocessor 30 judges the charging complete of wireless headset 200, stop signal S is issued to charging assembly 10, stopping pair
Wireless headset 200 charges, that is, stops output voltage V to wireless headset 200.In this way, can more further prevent excessively filling
Electricity causes the damage of the battery of wireless headset 200.
Fig. 4 and Fig. 5 is respectively the block schematic diagram of one of the charging assembly of wireless headset cradle embodiment.Such as Fig. 4 institute
Show, charging assembly 10 includes battery 13 and charging circuit (the first charging circuit) 15.When the first electric connector 11 is electrically connected the
After two electric connectors 210, battery 13 passes through 210 pairs of the first charging circuit 15, the first electric connector 11 and the second electric connector nothings
Line earphone 200 charges.
As shown in figure 5, charging assembly 10 further includes voltage transformation unit 17 and the second charging circuit 19, the second charging circuit 19 connects
Connect voltage transformation unit 17.After voltage transformation unit 17 connects indoor power supply 300, microprocessor 30 can cause voltage transformation unit 17 to be electrically connected
Charging circuit 15, battery 13 connect the second charging circuit 19 and pass through first after indoor power supply 300 passes through 17 transformation of voltage transformation unit
Charging circuit 15, the first electric connector 11 and the second electric connector 210 charge to wireless headset 200, and pass through the second charging electricity
It charges to battery 13 on road 19.Here, the first charging circuit 15 and the second charging circuit 19 may include variable power switch, comprising multiple
Input, output channel, can deploy according to actual situation.In this way, wireless headset cradle 1 can be placed in indoor use,
Can also take action ground, can use with taking, without being limited by field domain.
Fig. 6 is the stereoscopic schematic diagram of one of the source of sound output interface of wireless headset cradle embodiment.As shown in fig. 6, nothing
The source of sound output interface 20 of line earphone cradle 1 is wired audio terminal mouth, herein only with the shape of common 3.5mm Port
It indicates, but is naturally not limited to this.Source of sound output interface 20 can be 3.5mm Port, USB Port, mini USB
Port, micro USB Port or lightning Port etc..Source of sound output interface 20 can connect to be inserted with corresponding
The source of sound playing device 400 of head end.Although the source of sound playing device 400 of diagram is external wired earphone, so it can also be
Other sound equipments etc. with corresponding plug.In addition, source of sound output interface 20 is played by source of sound as described in preceding Fig. 1 and Fig. 3
Corresponding plug end is inserted into and generates triggering TRI on device 400, after wireless headset 200 and the electric connection of source of sound output interface 20,
The sound source signal AUD that wireless transceiver 210 receives can be exported to source of sound playing device 400 by source of sound output interface 20 and be carried out
It plays.In this way, when user is when moving or wishing persistently to listen to music, although wireless headset 200 charges,
But wireless headset cradle 1 stills provide source of sound, and user can continue to listen to music by source of sound playing device 400.
Fig. 7 is the three-dimensional appearance schematic diagram of another embodiment of the source of sound output interface of wireless headset cradle.Another
In a little embodiments, source of sound output interface 20 includes triggering input equipment 21 and loudspeaker 23.Referring also to Fig. 1,3, source of sound output
Interface 20 is to be toggled the pressing of input equipment 21 and generate triggering TRI, and triggering input equipment 21 is electrically connected microprocessor 30,
When input equipment 21 is depressed, detection signal SEN is generated to microprocessor 30, microprocessor 30 causes wireless headset 200
It is electrically connected with loudspeaker 23, and the sound source signal AUD that receives of wireless transceiver 210 is exported to loudspeaker 23 and played out.
In this regard, wireless headset cradle 1 under suitable occasion, can be used as Bluetooth loudspeaker come using.
In the above-described embodiments, wireless headset cradle 1 can apply the radio transmission-receiving function of wireless headset 200 itself, nothing
In cradle in addition antenna or the component of other wireless receiving and dispatchings need to be set, cost can be saved and simplify design, to reach to nothing
When line earphone 200 charges, while providing the effect of source of sound exports.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this
Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.?
Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature
Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of wireless headset cradle, suitable for charging to wireless headset, wherein the wireless headset includes wireless receives
Send out device, it is characterised in that the wireless headset cradle includes：Charging assembly, after being electrically connected with the wireless headset, to institute
Wireless headset is stated to charge；
Source of sound output interface generates detection signal and sends out after the source of sound output interface is toggled；And
Microprocessor, is electrically connected the charging assembly and the source of sound output interface, and the microprocessor receives the detecting
After signal, generates connection signal and the wireless headset is sent to by charging assembly, cause the wireless headset and the sound
Source output interface is electrically connected, and it is defeated so that the received sound source signal of the wireless transceiver institute is sent to the source of sound output interface
Out.
2. wireless headset cradle as described in claim 1, it is characterised in that：
The charging assembly includes the first electric connector, and the wireless headset includes the second electric connector, and described first is electrically connected
It connects device and is electrically connected the source of sound output interface, when the charging assembly and wireless headset electric connection, described first
Electric connector is electrically connected second electric connector, and the charging assembly is made to charge the wireless headset.
3. wireless headset cradle as claimed in claim 2, it is characterised in that：
The wireless headset further includes third electric connector, and the third electric connector is electrically connected the electroacoustic of the wireless headset
Converter, after the microprocessor generates the connection signal to the wireless headset, the wireless headset disconnects the third
The electric connection of electric connector and the electroacoustic transducer, and make the third electric connector and second electric connector electricity
Property connection, and the received sound source signal of wireless transceiver institute is exported by the source of sound output interface.
4. wireless headset cradle as claimed in claim 2, it is characterised in that：
The charging assembly also includes battery and charging circuit, when first electric connector is electrically connected second electrical connection
After device, the battery is by the charging circuit, first electric connector and second electric connector to the wireless ear
Machine charging.
5. wireless headset cradle as claimed in claim 4, it is characterised in that：
The charging assembly also includes voltage transformation unit and the second charging circuit, and second charging circuit connects the transformation list
Member, after the voltage transformation unit connects indoor power supply, the microprocessor causes the voltage transformation unit to be electrically connected the charging
Circuit, the battery connects second charging circuit, after the indoor power supply is by the voltage transformation unit transformation, by described
Charging circuit, first electric connector and second electric connector charge to the wireless headset, and pass through described second
Charging circuit charges to the battery.
6. wireless headset cradle as described in claim 1, it is characterised in that：
The wireless headset cradle further includes signal amplifier, and the signal amplifier is electrically connected source of sound output interface, institute
After stating the microprocessor generation connection signal to the wireless headset, the signal amplifier is electrically connected the wireless ear
Machine, and exported again by the source of sound output interface after being amplified by the sound source signal of the wireless transceiver reception.
7. wireless headset cradle as described in claim 1, it is characterised in that：
The source of sound output interface be 3.5mm Port, USB Port, mini USB Port, micro USB Port or
Lightning Port.
8. wireless headset cradle as claimed in claim 7, it is characterised in that：
The source of sound output interface is to be inserted into and trigger by source of sound playing device, and the wireless headset connects with source of sound output
After mouth is electrically connected, the received sound source signal of the wireless transceiver institute is exported by the source of sound output interface to described
Source of sound playing device plays out.
9. wireless headset cradle as described in claim 1, it is characterised in that：
The wireless headset cradle further includes pulse modulation unit, and the pulse modulation unit is electrically connected the micro process
The microprocessor is issued the connection signal and is tuned as impulse waveform by device.
10. wireless headset cradle as described in claim 1, it is characterised in that：
The source of sound output interface includes triggering input equipment and loudspeaker, and the source of sound output interface is defeated by the triggering
Enter equipment pressing and trigger, the triggering input equipment electric connection microprocessor, when the triggering input equipment by
When pressing, the detection signal is generated to the microprocessor, the microprocessor causes the wireless headset and the loudspeaking
Device is electrically connected, and the received sound source signal of wireless transceiver institute is exported to the loudspeaker and played out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626008.2U CN208158835U (en) | 2018-04-28 | 2018-04-28 | Wireless headset cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626008.2U CN208158835U (en) | 2018-04-28 | 2018-04-28 | Wireless headset cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158835U true CN208158835U (en) | 2018-11-27 |
Family
ID=64376933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626008.2U Active CN208158835U (en) | 2018-04-28 | 2018-04-28 | Wireless headset cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418229A (en) * | 2018-04-28 | 2019-11-05 | 惠州迪芬尼声学科技股份有限公司 | Wireless headset cradle |
| CN113286215A (en) * | 2021-02-07 | 2021-08-20 | 珠海市杰理科技股份有限公司 | Wireless earphone, control method thereof and earphone system |
-
2018
- 2018-04-28 CN CN201820626008.2U patent/CN208158835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418229A (en) * | 2018-04-28 | 2019-11-05 | 惠州迪芬尼声学科技股份有限公司 | Wireless headset cradle |
| CN113286215A (en) * | 2021-02-07 | 2021-08-20 | 珠海市杰理科技股份有限公司 | Wireless earphone, control method thereof and earphone system |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516223 Difeni Industrial Zone, Xinlian Village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Huizhou Difenni Acoustics Technology Co., Ltd. Address before: 516223 Difeni Industrial Zone, Xinlian Village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: Huizhou Ultrasonic Audio Co., Ltd. |