CN2631171Y - Blutooth hand-free receiver module structure - Google Patents
Blutooth hand-free receiver module structure Download PDFInfo
- Publication number
- CN2631171Y CN2631171Y CN 03265153 CN03265153U CN2631171Y CN 2631171 Y CN2631171 Y CN 2631171Y CN 03265153 CN03265153 CN 03265153 CN 03265153 U CN03265153 U CN 03265153U CN 2631171 Y CN2631171 Y CN 2631171Y
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- bluetooth
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- pedestal
- voice output
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Abstract
The utility model is a Bluetooth(Bluetooth[TM]) hand free module structure, which is used as a hand-free mute system device of a mobile phone of a Bluetooth sound type which uses a sound horn as a voice output or is used as a Bluetooth hand free which uses a loudspeaker as the voice output after matching with the execution of the Bluetooth function of the Bluetooth mobile phone, and can be used alone as a Bluetooth headset, and can be extended into the module structure of the Bluetooth hand free which has the functions of charging and Bluetooth and can provide private talking switching. The utility model has the Bluetooth module to be constructed on the Bluetooth headset and uses a base to connect the hand-free mute system device of the mobile phone of the sound type or the loudspeaker and can realize the Bluetooth function without constructing the Bluetooth module inside the base and inside the hand-free mute system device of the mobile phone of the sound type or the loudspeaker.
Description
Technical field
The utility model relates to a kind of bluetooth Handless modular structure.
Background technology
Along with the automobile production development of technology, automobile no longer is unreachable expensive goods, has become the walking-replacing tool of modern people's universalness.In addition in the modern times of radio communication prosperity, almost everyone can buy mobile phone, with convenient the kith and kin and the external world are done a contact, but it is a quite dangerous thing that the driver on automobile uses mobile phone, may cause that the driver diverts one's attention and the incident that causes a traffic accident, so government has expressly provided when driving, the action that the driver can not converse with hand held mobile phone, mobile phone can only be put on automobile, and utilize wired Handless to connect mobile phone and converse, but be subject to impeding of wired earphone, always allow the driving that the driver can't be wholwe-hearted.
Along with the progress of science and technology, handsfree earphone for car has been developed to wireless structure, wherein again with bluetooth (Bluetooth
TM) technology emission, to receive wireless signal stable and Bluetooth technology is ripe, the big factory of each mobile phone delivers new blue-tooth mobile telephone recently successively and puts goods on the market, so the Bluetooth chip price can increase the more acceptable scope of ordinary consumer of reducing to because of demand.So bluetooth handsfree earphone for car product will be grown up with multiple in nearest future, be full of in the market of consumption, but with regard to general bluetooth handsfree earphone for car, it there is no with bluetooth earphone and combines, therefore if use general bluetooth handsfree earphone for car, when the user will carry out the secret conversation, the general secret communicator of essential use.In the user just converses and will get off the time, general bluetooth handsfree earphone for car must will finish conversation and change with bluetooth earphone and could use with the bluetooth earphone pairing after the Bluetooth function pairing, and is very inconvenient.
Therefore, if want tool bluetooth earphone, handsfree earphone for car and secret call function simultaneously, and can from the car conversation, can provide the user to continue portable in the back of getting off to use bluetooth earphone and do not interrupt, be to be one of characteristics of the present utility model.In addition, if will reach above-mentioned functions, known bluetooth handsfree earphone for car adds that bluetooth earphone just possesses two groups of Bluetooth chips simultaneously and can reach with the sound system of automobile and bluetooth earphone spendable purpose simultaneously; And characteristics of the present utility model be in conjunction with bluetooth earphone, pedestal, acoustic mode mobile telephone holding-free silencing system device or loud speaker in conjunction with after, promptly can combine the conversation of carrying out mobile phone with sound equipment or loud speaker, and when desiring to carry out private invisible conversation, only need to pick up bluetooth earphone from pedestal, and wear to hang over and can proceed conversation on the ear, avoid other people to hear its conversation content.If when in car, using,,, also can use bluetooth earphone to continue conversation as long as carry with oneself mobile phone with the Bluetooth function pairing simultaneously together even will get off immediately.But Just because of this, if not use the utility model then the user must purchase the bluetooth handsfree earphone for car that still belongs to expensive row at present simultaneously, and bluetooth earphone can reach two kinds of above-mentioned functions.And to could use bluetooth earphone after doing the Bluetooth function pairing with bluetooth earphone with changing with the mobile phone of bluetooth handsfree earphone for car Bluetooth function pairing, this is for the user, except can't having repertoire of the present utility model, also be that a cost is born greatly.Therefore, how to develop a kind of brand-new framework, to reduce the cost of said apparatus, so that more convenient, more efficient, more multiduty occupation mode to be provided, so that glad this device that uses of more consumers is the problem that the utility model desire solves.
Summary of the invention
The purpose of this utility model provides a kind of bluetooth Handless modular structure, construction has bluetooth module on bluetooth earphone, see through its power supply input and output simultaneously except using as bluetooth earphone separately, and the input and the output of sound (Audio), it includes the extendible voltage-regulating circuit of Handless that is with the pedestal of construction separately, direct-current power supply converting circuit and voice output are adjusted amplifying circuit etc. and are done and combine, and providing a direct current power input for the DC power supply input, a signal output part is for connecting acoustic mode mobile phone silencing system device or loud speaker.So connection can be used as the device of complete bluetooth hold-free handset function.And in the acoustic mode mobile phone silencing system device, be provided with the circuit for detecting of the quiet signal of a detecting, and one or one group of sound out-put circuit device that switches sound equipment and mobile phone; And one the direct current power input for DC power supply input, a signal output part is for connecting several loud speakers; One direct current power output end then connects voltage-regulating circuit and uses for its DC power supply input.And the inside of pedestal and acoustic mode mobile phone silencing system device or loud speaker promptly need not built and puts bluetooth module, when bluetooth earphone is placed in pedestal, can be undertaken this charging bluetooth earphone by the pedestal that includes interlock circuit and can do signal transmitting with acoustic mode mobile phone silencing system device or loud speaker, make the bluetooth module of bluetooth earphone inside mix pedestal and acoustic mode mobile phone silencing system device or the loud speaker that includes interlock circuit, can become a complete multifunction blue tooth Handless, with this structure, can not need as conventional art, respectively at bluetooth earphone and hand-free mobile telephone system construction simultaneously bluetooth module, with reach save cost again can extended function, and make the user obtain the function the same than low price with conventional art.
Bluetooth Handless modular structure of the present utility model comprises: a bluetooth earphone, its internal circuit includes a bluetooth module, one speech coder and decoder device, one voltage-regulating circuit, one battery, one antenna, one earphone, one first connecting elements and a microphone, and mobile phone that can corresponding construction Bluetooth chip carries out the wireless signal transmission, it is characterized in that also comprising: a pedestal, its inside comprises one second connecting elements, the 3rd connecting elements, the power supply connecting elements, one voltage-regulating circuit, stream translation circuit always, amplifying circuit is adjusted in one voice output, do one via first connecting elements and second connecting elements between this pedestal and the bluetooth earphone and be electrically connected, so that signal is done a mutual reception or transmission provides power supply and charging simultaneously; One voice output assembly, be connected in the connecting elements of this pedestal correspondence by one of a wireline interface and wave point, wherein this voice output assembly also comprises one the 4th connecting elements and voice output, the 4th connecting elements then is connected with the 3rd connecting elements with voice output, adjusts amplification so that the speech sound signal of pedestal does one by voice output.
For the ease of further understanding the utility model, with instantiation the utility model is elaborated below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a function box structure schematic diagram of the present utility model;
Fig. 2 is the detailed functions calcspar of bluetooth earphone of the present utility model and pedestal and voice output assembly (containing loud speaker or acoustic mode mobile telephone holding-free silencing system device);
Fig. 3 is another preferable detailed functions calcspar of bluetooth earphone of the present utility model and pedestal and voice output assembly (containing loud speaker or acoustic mode mobile telephone holding-free silencing system device).
Description of reference numerals: 1～bluetooth earphone; 11～bluetooth module; 12～speech coder and decoder device; 13～voltage adjuster; 14～battery; 15～protective circuit of diode; 16～antenna; 17～earphone; 18～microphone; 19～the first connecting elementss; 2～pedestal; 21～the second connecting elementss; 22～voltage-regulating circuit; Amplifying circuit is adjusted in 23～voice output; 24～power supply connecting elements; 25～echo cancellation circuit coupling; 26～the 3rd connecting elementss; 27～dc power converter (direct current conversion direct current); 3～voice output assembly; 31～the 4th connecting elementss; 32～voice output.
Embodiment
See also Figure 1 and Figure 2, wherein construction bluetooth module 11 on bluetooth earphone 1 utilizes a pedestal 2 to be connected in voice output assembly 3 (can be a loud speaker or an acoustic mode mobile telephone holding-free silencing system device) again; And pedestal 2 promptly need not built with the inside of voice output assembly 3 and puts bluetooth module; when bluetooth earphone 1 is placed in pedestal; first connecting elements 19 of bluetooth earphone can be for the DC power supply that connects pedestal to power to bluetooth earphone 1 and to charge; one end of first connecting elements 19 of bluetooth earphone; be connected with above-mentioned protective circuit of diode 15, bluetooth module 11 and earphone circuit respectively; the other end then is connected with second connecting elements 21 of pedestal; and first connecting elements 19 can be a socket, and second connecting elements 21 can be a plug.
The sound signal of bluetooth earphone 1 is adjusted amplifying circuit 23 by voice output, then is connected with echo cancellation circuit coupling 25 to see through second connecting elements 21 and first connecting elements 19 and bluetooth module 11 and do and be electrically connected to guarantee the elimination of echo again.Power supply connecting elements 24 is used for connecing external DC power supply, can change AC 100V into DC power supply dc-input power connecting elements 24 to the alternating current of 240V at the indoor power supply changeover device that then uses, and this power supply connecting elements can be a socket; DC power supply on the then available onboard car (as connecting) from cigar lighter.Power supply connecting elements 24 1 ends connect dc power converter 27 again with is connected with first connecting elements 19 again after second connecting elements 21 is connected for the power supply of bluetooth earphone 1 and the battery in the bluetooth earphone 1 14 usefulness of charging.Power supply connecting elements 24 other ends then connect voltage-regulating circuit 22, and are connected with voice output adjustment amplifying circuit 23, so that its suitable DC power supply to be provided; Voice output is adjusted 23 of amplifying circuits and is connected with echo cancellation circuit coupling 25, and does through second connecting elements 21 and bluetooth earphone end and to be electrically connected to guarantee the elimination of echo.
The 3rd connecting elements 26 connects or adjusts amplifying circuit 23 with voice output and is connected, and through the 4th connecting elements 31 and voice output 32 with voice output, and the 3rd connecting elements be a socket and a wireless launcher the two one of them.
31 of the 4th connecting elementss are done with the 3rd connecting elements 26 with voice output 32 and are connected, all members connect to be finished back thereby blue-tooth mobile telephone that can corresponding construction Bluetooth chip and does and carry out wireless signal after the Bluetooth function pairing and transmit, and the 4th connecting elements 31 be a plug and a wireless receiver the two one of them.
In addition, the inside of this bluetooth earphone 1 is built and is equipped with a bluetooth module 11, this bluetooth module 11 can make voice signal convert wireless signal to, to do a transmission, and bluetooth module also is connected to speech coder and decoder device 12, can be responsible for carrying out volume, the decoding action of speech data, and the volume of this speech coder and decoder device, decoded mode be to utilize the pattern of PCM CODEC to do a coding and decoding, be beneficial to wireless transmission and use.In addition; bluetooth module 11 is connected with an antenna 16; one earphone 17 and a microphone 18; so that this bluetooth earphone 1 has receipts; send out the ability of speech sound signal; moreover the inside of bluetooth earphone 1 also is provided with a battery 14; this battery 14 is connected in a protective circuit of diode 15; and adjust a burning voltage (in the present embodiment for 3.3V) via a voltage-regulating circuit 13; and be connected in bluetooth module 11 and speech coder and decoder device 12 simultaneously; to supply with the power supply of bluetooth earphone 1 integral body; and bluetooth earphone of the present utility model is except the electric power that can use battery 14; more be to provide a direct current voltage by the external world; through first connecting elements 19; serving as the power supply of bluetooth earphone, or through diode 15 backs battery 14 is charged again.
See also shown in Figure 3, it is in bluetooth earphone of the present utility model and the pedestal and the detailed functions calcspar of voice output assembly, three macrostructures that comprise bluetooth earphone 1, pedestal 2, voice output assembly 3, and this pedestal 2 includes a power supply connecting elements 24, for the connection of external power supply.With the alternating current of AC 100V, and can change DC power supply dc-input power connecting elements 24 at the indoor power supply changeover device that then uses to 240V; DC power supply (cigar lighter) on the then available onboard car; Its other end then connects a voltage-regulating circuit 22, a direct current power supply changeover device ... Deng assembly, this voltage-regulating circuit 22 can have a pressure stabilization function, so that the operating voltage of DC power supply of input is adjusted to suitable burning voltage.Power supply connecting elements 24 is fit to voltage the voltage of charging again via transformation process to via direct current transducer 27 (the DC/DC direct current converts direct current to), and provide bluetooth earphone 1 necessary power supply, can further pass through diode 15, connect the charging action and the battery 14 in the bluetooth earphone 1 that is disclosed among Fig. 2 is done one.Voltage-regulating circuit 22 other ends then connect voice output and adjust amplifying circuit 23, adjust the stable voltage of amplifying circuit 23 1 so that voice output to be provided.
And acoustic mode mobile telephone holding-free silencing system device refers to a kind of mobile telephone holding-free receiver incoming call automatic mute device, system cooperates main system of audio and loud speaker to use, its signal that can in time cut off main system of audio is exported via loud speaker, so that the reception signal that mobile phone produces is by this loud speaker output, after mobile phone stops conversation, and then the main system of audio signal is recovered via loud speaker output, and it is all applicable and avoid mobile phone to produce misoperation to reach mobile phone.Therefore, more can reach traffic safety if be used for combining then with automobile-used sound equipment.
In addition, this utility model also can because of the combination of disparate modules can be respectively as the bluetooth Handless of different purposes and function, when being used for then being indoor type bluetooth Handless when indoor; Use then when using on the car that power supply just can become an automobile-used type bluetooth Handless on the car, with the alternating current of AC100V, can change direct current just can become an indoor use type for power supply of the present utility model source bluetooth Handless at the indoor power supply changeover device that then uses into to 240V.It and has possessed the function of the bluetooth Handless of indoor use type except the charge function that has possessed the bluetooth charger, division is as follows:
In indoor use different embodiment can be arranged because of the difference of link block:
1, be bluetooth acoustic mode squelch type mobile telephone holding-free receiver with the sound equipment person of combination; Place and then can become the bluetooth acoustic mode squelch type mobile telephone holding-free receiver of using on the table on the table; During installation, pedestal is fixed required locating (in kitchen, operating room, not hinder one's work is principle, and the appropriate location apart from user's mouth), connect acoustic mode mobile telephone holding-free silencing system device again, main system of audio, Music centre loudspeaker, relevant apparatus such as power supply, and then bluetooth earphone placed in the pedestal.If this combination is used for then going up sound equipment formula mobile telephone holding-free receiver for table on the table; If being used for this combination indoor then is room sounding formula mobile telephone holding-free receiver.Wanting the secret conversation time then to pick up the bluetooth earphone that places on the pedestal changes and can cut off bluetooth earphone on the ear that is suspended to the user sound is exported from bluetooth earphone, the acoustic mode mobile telephone holding-free silencing system device that pedestal connects separates the news of breaking because of bluetooth earphone with pedestal, so the incoming call of mobile phone conversation sound can not reach the effect of secret conversation from Music centre loudspeaker output.So it just become have charging, the bluetooth of sound equipment can be quiet immediately when bluetooth hand-free, secret conversation and conversation multinomial function is indoor or table is gone up acoustic mode squelch type mobile telephone holding-free receiver (complying with its use location calls).Music centre loudspeaker then can place the appropriate location that does not hinder one's work and can hear.When leaving,, also can continue to use bluetooth earphone to continue functions such as conversation as long as when taking away simultaneously with oneself mobile phone with the Bluetooth function pairing together.
2, directly connect loud speaker and then be the bluetooth Handless of indoor special use, when this combination being used for then can become the bluetooth Handless of using on the table on the table; During installation, will connect power supply and loud speaker again after fixing required the locating of pedestal (as not hindering one's work in kitchen, the operating room, and apart from the appropriate location of user's mouth), and then put bluetooth earphone in pedestal.So just, become have charging, the conversation of bluetooth hand-free, secret ... Deng the bluetooth Handless of indoor special use of multinomial function or table on the bluetooth Handless (calling according to its use location) used.It is principle that loud speaker then can place the appropriate location that does not hinder one's work and can hear.Wanting the secret conversation time then to pick up the bluetooth earphone that places on the pedestal changes and can cut off bluetooth earphone on the ear that is suspended to the user sound is exported from bluetooth earphone, the loud speaker that pedestal connects separates the news of break because of bluetooth earphone with pedestal, so the incoming call of mobile phone conversation sound can not exported and reaches the effect that secret is conversed from the loud speaker that pedestal connects.When leaving,, also can continue to use bluetooth earphone to continue functions such as conversation as long as when taking away simultaneously with oneself mobile phone with the Bluetooth function pairing together.Embodiment division when using on car in addition is as follows:
3, be bluetooth automobile audio type squelch type mobile telephone holding-free receiver with the automobile audio person of combination: during installation, pedestal can be fixed in the car and after the suitable distance of driver's mouth, connect automobile audio type mobile telephone holding-free silencing system device again, main system of audio, Music centre loudspeaker, relevant apparatus such as power supply, and then put bluetooth earphone in pedestal.Wanting the secret conversation time then to pick up the bluetooth earphone that places on the pedestal changes and can cut off bluetooth earphone on the ear that is suspended to the user sound is exported from bluetooth earphone, the automobile audio type mobile telephone holding-free silencing system device that pedestal connects separates the news of breaking because of bluetooth earphone with pedestal, so the incoming call of mobile phone conversation sound can not reach the effect of secret conversation from Music centre loudspeaker output.So it just become have charging, the bluetooth automobile audio type squelch type mobile telephone holding-free receiver of bluetooth hand-free, secret conversation and the multinomial function that sound equipment can be quiet immediately when conversing.Get off as long as when taking away simultaneously with oneself mobile phone with the Bluetooth function pairing together, also can continue to use bluetooth earphone to continue functions such as conversation.
4, directly connect loud speaker and then be automobile-used bluetooth Handless special-purpose in the car.During installation, pedestal can be fixed in the car and put bluetooth earphone again in pedestal after connecting automobile power source and loud speaker again after the suitable distance of driver's mouth.Wanting the secret conversation time then to pick up the bluetooth earphone that places on the pedestal changes and can cut off bluetooth earphone on the ear that is suspended to the user sound is exported from bluetooth earphone, the loud speaker that pedestal connects separates the news of break because of bluetooth earphone with pedestal, so the incoming call of mobile phone conversation sound can not exported and reaches the effect that secret is conversed from the loud speaker that pedestal connects.So it just become have charging, bluetooth hand-free, secret converse ... automobile-used bluetooth Handless etc. multinomial function.Get off as long as take away simultaneously with oneself mobile phone with the Bluetooth function pairing together, also can continue to use bluetooth earphone to continue functions such as conversation.
The technological means that comprehensive above-mentioned Fig. 1 to Fig. 3 disclosed, can know that understanding the utility model does not need as conventional art, respectively at bluetooth earphone and hand-free mobile telephone system construction simultaneously bluetooth module, to reach the saving cost, and make the user obtain the function the same than low price with the conventional art means, have more convenience when especially using, because it can make bluetooth earphone not only be bluetooth earphone, and according to this way of utility model enlarge purposes as various bluetooth Handless (as automobile-used bluetooth Handless, bluetooth automobile audio type squelch type mobile telephone holding-free receiver, bluetooth Handless on the table, bluetooth acoustic mode squelch type mobile telephone holding-free receiver on the table, indoor bluetooth Handless or indoor bluetooth acoustic mode squelch type mobile telephone holding-free receiver etc.) use, and make employed blue-tooth mobile telephone use pairing repeatedly or to remove pairing because of changing respectively with various bluetooth Handless.Existing bluetooth earphone can only use as earphone separately.When the user drives into the car if will use instead will use various indoor or desktop bluetooth Handless in various bluetooth handsfree earphone for car or the return chamber time, then the user must match removing with bluetooth earphone with the mobile phone of bluetooth earphone function pairing in just using, and change again respectively with various bluetooth Handless (as automobile-used bluetooth Handless, bluetooth automobile audio type squelch type mobile telephone holding-free receiver, bluetooth Handless on the table, bluetooth acoustic mode squelch type mobile telephone holding-free receiver on the table, indoor bluetooth Handless or indoor bluetooth acoustic mode squelch type mobile telephone holding-free receiver etc.) pairing after could use.Therefore the utility model has solved existing blue-tooth mobile telephone fully and has been rich in value on the market in order to use the time to match or to remove the inconvenience of pairing repeatedly respectively alternately with bluetooth earphone and various bluetooth Handless.
The above only is preferred embodiment of the present utility model, can not be used for limiting the scope that the utility model is implemented, and all equalizations of being done according to the utility model claim change and modify, and all should still belong to protection range of the present utility model.
Claims (12)
1, a kind of bluetooth Handless modular structure comprises:
One bluetooth earphone, its internal circuit includes a bluetooth module, a speech coder and decoder device, a voltage-regulating circuit, a battery, an antenna, an earphone, one first connecting elements and a microphone, and mobile phone that can corresponding construction Bluetooth chip carries out the wireless signal transmission, it is characterized in that also comprising:
One pedestal, its inside comprises that one second connecting elements, the 3rd connecting elements, power supply connecting elements, a voltage-regulating circuit, stream translation circuit, a voice output always adjust amplifying circuit, do one via first connecting elements and second connecting elements between this pedestal and the bluetooth earphone and be electrically connected, so that signal is done a mutual reception or transmission provides power supply and charging simultaneously; And
One voice output assembly, be connected in the connecting elements of this pedestal correspondence by one of a wireline interface and wave point, wherein this voice output assembly also comprises one the 4th connecting elements and voice output, the 4th connecting elements then is connected with the 3rd connecting elements with voice output, adjusts amplification so that the speech sound signal of pedestal does one by voice output.
2, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this bluetooth earphone and pedestal one of them include an echo cancellation circuit coupling.
3, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein the 3rd connecting elements be a socket and a wireless launcher the two one of.
4, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein the 4th connecting elements be a plug and a wireless receiver the two one of.
5, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this battery strings is connected to a protective circuit of diode.
6, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this pedestal inside includes a charging circuit.
7, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this voice output is a loud speaker.
8, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this voice output is the quiet control system device of an acoustic mode.
9, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein the voice output of this pedestal adjust amplifying circuit in be provided with a volume and adjust circuit.
10, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this power supply connecting elements be a socket and contact terminal the two one of.
11, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this first connecting elements be a socket and contact terminal the two one of.
12, a kind of bluetooth Handless modular structure as claimed in claim 1, wherein this second connecting elements be a plug and contact terminal the two one of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265153 CN2631171Y (en) | 2003-06-05 | 2003-06-05 | Blutooth hand-free receiver module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265153 CN2631171Y (en) | 2003-06-05 | 2003-06-05 | Blutooth hand-free receiver module structure |
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| Publication Number | Publication Date |
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| CN2631171Y true CN2631171Y (en) | 2004-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03265153 Expired - Lifetime CN2631171Y (en) | 2003-06-05 | 2003-06-05 | Blutooth hand-free receiver module structure |
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| CN (1) | CN2631171Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008138222A1 (en) * | 2007-05-11 | 2008-11-20 | Pi-Fen Lin | Intergrated communication device |
| WO2008145006A1 (en) * | 2007-05-25 | 2008-12-04 | Yuhua Wang | Combination apparatus combined by bluetooth headset and charging holder |
| CN1741538B (en) * | 2004-08-24 | 2010-04-28 | 乐金电子(中国)研究开发中心有限公司 | Radio microphone device using mobile communication terminal and its specific realizing method |
| CN103796132B (en) * | 2014-01-27 | 2017-12-26 | 宁波翼动通讯科技有限公司 | Sound box system and its control method with separable wireless headset |
-
2003
- 2003-06-05 CN CN 03265153 patent/CN2631171Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1741538B (en) * | 2004-08-24 | 2010-04-28 | 乐金电子(中国)研究开发中心有限公司 | Radio microphone device using mobile communication terminal and its specific realizing method |
| WO2008138222A1 (en) * | 2007-05-11 | 2008-11-20 | Pi-Fen Lin | Intergrated communication device |
| GB2461477A (en) * | 2007-05-11 | 2010-01-06 | Pi-Fen Lin | Intergrated communication device |
| AU2008250885B2 (en) * | 2007-05-11 | 2011-07-21 | Sure Best Limited | Intergrated communication device |
| GB2461477B (en) * | 2007-05-11 | 2011-11-16 | Pi-Fen Lin | Intergrated communication device |
| WO2008145006A1 (en) * | 2007-05-25 | 2008-12-04 | Yuhua Wang | Combination apparatus combined by bluetooth headset and charging holder |
| US8369902B2 (en) | 2007-05-25 | 2013-02-05 | Winplus Company Limited | Combined apparatus of bluetooth earset and charging dock |
| CN103796132B (en) * | 2014-01-27 | 2017-12-26 | 宁波翼动通讯科技有限公司 | Sound box system and its control method with separable wireless headset |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Expiration termination date: 20130605 Granted publication date: 20040804 |