CN2518270Y - Multifunctional mobile telephone base and radio earphone - Google Patents
Multifunctional mobile telephone base and radio earphone Download PDFInfo
- Publication number
- CN2518270Y CN2518270Y CN 01279041 CN01279041U CN2518270Y CN 2518270 Y CN2518270 Y CN 2518270Y CN 01279041 CN01279041 CN 01279041 CN 01279041 U CN01279041 U CN 01279041U CN 2518270 Y CN2518270 Y CN 2518270Y
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- switch
- control unit
- mobile phone
- starting switch
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 31
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Abstract
The utility model provides a multifunctional mobile phone base and a wireless earphone, wherein the mobile phone base can be connected with a mobile phone at the outer side or can be provided with a mobile phone at the inner side, and the mobile phone base comprises an input interface, a control unit, a transmitting and receiving unit and an output interface. The wireless earphone of the utility model can be used for hanging between the ears of users; the utility model comprises a broadcast machine, an input device, a pressing switch unit, a control unit, a receiving and transmitting module unit and an output device which are transmitted by wireless communication. The utility model has the functions of the switching of loud and low sound volume, selection of different frequency/broadcast switching, hands free earpiece dialogue/listening music mode, regulation of broadcasting channels, etc.
Description
Technical field
A kind of multifunctional mobile telephone pedestal of the utility model and wireless headset, but particularly about a kind of by circuit control and broadcast listening and as the wireless headset of Handless.
Background technology
Known mobile phone generally is to grip with hand directly to be attached at the cheek use, and right user is when driving or driving locomotive, and very the end of making trouble is easily started in inconvenience.Mobile phone has high-frequency high-power when conversation, human body is had great injury, thus just have the mobile telephone holding-free receiver now on the market, greatly to being divided into automobile-used type and individual human-like.Automobile-used type mainly contains one and connects the transmission line of mobile phone and can be plugged on power line on the cigar lighter; individual human-like mostly be wireline equipment; it is dangerous to reduce driving; but use have often that lead is impeded or lead because of causing inconvenient situation such as loose contact after pullling; and the segment space that causes hindering gear shift lever because of the bridle companion of connecting line; during driving easily mistake touch handfree receiver unit, and pull and damage the mobile phone equipment.
As from the foregoing, above-mentioned known handfree receiver unit, on reality is used, obviously having inconvenience exists with disappearance, and can wait to be improved, the wireless headset listing is just arranged, it has one usually and cooperates the mobile phone pedestal of this wireless headset to be located on this mobile phone, this wireless headset then is hung on user's ear, just can solve the problem of wired puzzlement and high frequency injury by wireless transmission; But Shang Weijian has in conjunction with Handless, listens to multi-functional wireless headsets such as music, broadcasting.
Summary of the invention
Main purpose of the present utility model promptly provides a kind of multifunctional mobile telephone pedestal and wireless headset, can be from circuit built-in broadcasting equipment, loudspeaker and several push switches, reach the hand-free intercommunication, listen to music, function such as broadcasting.
In order to reach above-mentioned purpose, the utility model is mainly providing a kind of multifunctional mobile telephone pedestal and wireless headset, comprises a mobile phone pedestal and a wireless headset, wherein:
This mobile phone pedestal comprises an input interface, a control unit, a Transmit-Receive Unit and an output interface.Wherein, this input interface is connected in this mobile phone or other external device (ED), accepts the audio signal of this mobile phone input, or by this external device (ED) by suitable interface sound import analog signal; This control unit is connected in this input interface, is the control core of this mobile phone pedestal; This Transmit-Receive Unit is connected in this control unit, and it is subjected to the control of this control unit and carries out wireless transmission; This output interface is connected in this control unit, and it is subjected to the control of this control unit and will delivers to this mobile phone from the signal of this Transmit-Receive Unit input.
This wireless headset comprises a broadcasting equipment, an entering apparatus, a push switch unit, a control unit, a Transmit-Receive Unit and an output device.Wherein, this entering apparatus is for importing source of sound: this push switch unit is connected in this broadcasting equipment, this wireless headset is switched to the state of wireless transmission, broadcasting or hand-free intercommunication; This control unit is connected to this broadcasting equipment and push switch unit, and it is the control core of this wireless headset; This Transmit-Receive Unit is connected to this broadcasting equipment, entering apparatus and control unit, and it is subjected to the control of this control unit and carries out wireless transmission; This output device is connected in this control unit, and it is subjected to the control of this control unit and the signal that this Transmit-Receive Unit received is broadcasted.
See through multifunctional mobile telephone pedestal of the present utility model and wireless headset characteristics described as follows arranged:
(1) transmits as wireless headset.
(2) can work as Handless uses.
(3) can listen to music, broadcasting.
Accompanying drawing is described
Fig. 1 is the circuit box schematic diagram of mobile phone pedestal of the present utility model.
Fig. 2 is the circuit diagram of mobile phone pedestal of the present utility model.
Fig. 3 is the circuit box schematic diagram of wireless headset of the present utility model.
Fig. 4 is the circuit diagram of wireless headset of the present utility model.Label declaration:
1: mobile phone pedestal 11: input interface
12: control unit 121: central controller
123: control signal reception/conveyer 125: the output interface starting switch
127: reception amplifier starting switch 13: Transmit-Receive Unit
131: antenna 133: transmit amplifier
135: many merits rf processor 14: output interface
2: wireless headset 21: broadcasting equipment
22: entering apparatus 23: the push switch unit
231: volume/hand-free intercommunication switch 233: the broadcasting diverter switch
235: broadcast type diverter switch 24: control unit
241: central controller 243: control signal reception/conveyer
245: transmit amplifier starting switch 247: the horn activation switch
249: broadcasting output starting switch 25: Transmit-Receive Unit
251: antenna 253: transmit amplifier
255: many merits rf processor 26: output device
3: mobile phone 122: frequency controller
124: input interface starting switch 126: transmit the amplifier starting switch
132: frequency mixer 134: reception amplifier
136: voltage-controlled oscillator 232: frequency/music diverter switch
234: channel selection switch 242: frequency controller
244: earphone starting switch 246: the reception amplifier starting switch
248: broadcasting equipment starting switch 252: frequency mixer
254: reception amplifier 256: voltage-controlled oscillator
Embodiment
The utility model is a kind of multifunctional mobile telephone pedestal and wireless headset, comprise a mobile phone pedestal 1 and a wireless headset 2, wherein this mobile phone pedestal 1 can be external or in be built in a mobile phone (figure slightly), between 2 of this wireless headsets are hung in the ears for users (ears or monaural), to each other and pass through wireless communication transmission.
See also Figure 1 and Figure 2, be the circuit block diagram and the circuit diagram of mobile phone pedestal 1 of the present utility model, comprise an input interface 11, a control unit 12, a Transmit-Receive Unit 13 and an output interface 14, wherein:
This input interface 11 is connected in this mobile phone or other external device (ED) (figure slightly), and it accepts the audio signal of this mobile phone input, or imports analog signals such as CD music, MP3 or TV by suitable interface by this external device (ED);
This control unit 12 is connected in this input interface 11, transmitted amplifier starting switch (transistor Q2) 126 and one reception amplifier starting switch (transistor Q3) 127 and connected to form by a central controller (being connected to form by devices such as control chip U1) 121, one frequency controller 122, a control signal reception/conveyer 123, an input interface starting switch (being connected to form by devices such as transistor Q1) 124, one output interface starting switch 125,, it is the control core of this mobile phone pedestal 1;
This Transmit-Receive Unit 13 is connected in this control unit 12, connected to form by an antenna (ANT1) 131, a frequency mixer (being connected to form by devices such as SAW1) 132, one transmission amplifier (being connected to form by devices such as transistor Q4) 133, one reception amplifier (being connected to form by devices such as inductance L 4) 134, the rf processor of merit more than (being connected to form by devices such as control chip U2) 135 and one voltage-controlled oscillator (VC0) (being connected to form by devices such as transistor Q5) 136, it is subjected to the control of this control unit 12 to carry out wireless transmission;
This output interface 14 is connected in this control unit 12, and it is subjected to the control of this control unit 12 and the signal that this Transmit-Receive Unit 12 is received is delivered to this mobile phone.
In view of the above, the signal that inputs to this input interface 11 passes through and just can wirelessly be sent to this wireless headset 2 after this Transmit-Receive Unit 13 is handled, or the signal that this Transmit-Receive Unit 13 receives from this wireless headset 2 after treatment, just can deliver to this mobile phone through this input interface 11.
See also shown in Figure 3ly, be the circuit box schematic diagram of wireless headset 2 of the present utility model, comprise a broadcasting equipment 21, an entering apparatus 22, a push switch unit 23, a control unit 24, a Transmit-Receive Unit 25 and an output device 26, wherein:
This broadcasting equipment 21 is connected to form by devices such as control chip U5, can receive the signal of types such as FM, AM, SW1 and SW2;
This entering apparatus 22 is a microphone (SPK1), is available for users to import source of sound;
This push switch unit 23 is connected in this broadcasting equipment 21, comprise one volume/hand-free intercommunication switch (switch SW 1) 231, one frequency/music diverter switch (switch SW 2), 232, one broadcasting diverter switch (switch SW 3) 233, one a channel selection switch 234 and a broadcast type diverter switch 235 (switch SW 4), wherein, this volume/hand-free intercommunication switch 231 is used for regulating volume, when pushing above 3 seconds, just switch to the hand-free intercommunication function, when Handless is used, push when surpassing 3 seconds, just replying is volume adjusting function again; When this frequency/music diverter switch 232 is pressed when flat, can select different receive frequencies,, just switch to music pattern, can listen to CD music, MP3 or TV etc., when pushing again when surpassing 3 seconds, with the reply frequency selection function when pushing when surpassing 3 seconds; This broadcasting diverter switch 233 then be general wireless headset 2 functions if when not pushing, if push when surpassing 3 seconds, just switches to broadcast listening, and when pushing when surpassing 3 seconds, then replying is general wireless headset again; This channel selection switch 234 selects broadcasting channel to use; It is FM, AM, SW1 or SW2 etc. that this broadcast type diverter switch 235 is selected broadcast type.
This control unit 24 is connected to this broadcasting equipment 21 and push switch unit 23, by a central controller (connecting to form) 241 by devices such as control chip U6, one frequency controller 242, one control signal reception/conveyer 243, one earphone starting switch (transistor Q8) 244, one transmits amplifier starting switch (transistor Q9) 245, one reception amplifier starting switch (transistor Q10) 246, one horn activation switch (transistor Q11) 247, one broadcasting equipment starting switch (transistor Q12) 248, one broadcasting output starting switch (transistor Q13) 249 connects to form, and it is the control core of this wireless headset 2.
This Transmit-Receive Unit 25 is connected to this broadcasting equipment 21, entering apparatus 22 and control unit 24, connected to form by an antenna (ANT2) 251, a frequency mixer (being connected to form by devices such as SAW2) 252, one transmission amplifier (being connected to form by devices such as transistor Q13) 253, one reception amplifier (being connected to form by devices such as transistor Q15) 254, the rf processor of merit more than (being connected to form by devices such as control chip U7) 255 and one voltage-controlled oscillator (being connected to form by devices such as capacitor C 105) 256, its control that is subjected to this control unit 24 is to carry out wireless transmission.
This output device (SPK2) 26 has the effect of loudspeaker and earphone, is connected in this control unit 24, and it is subjected to the control of this control unit 24 and will be broadcasted from the signal that this Transmit-Receive Unit 25 is received.
In view of the above, the user just can see through this entering apparatus 22 conversations, after then this sound signal inputs to these Transmit-Receive Unit 25 processing, just can wirelessly be sent to this mobile phone pedestal 1, or the signal that this Transmit-Receive Unit 25 receives from this mobile phone pedestal 1 after treatment, just can send via this output device 26, and the user is given in response, simultaneously, this wireless headset 2 also can be used as Handless, listen to music, broadcasting and select purposes such as frequency.
Its function and mode of operation are illustrated:
1, this mobile phone pedestal 1 is connected to this mobile phone, and this wireless headset 2 must cooperate this mobile phone pedestal 1 to use, when then this mobile phone is sent a telegram here, can automatically the incoming ring tone of this mobile phone be delivered to this mobile phone pedestal 1 deals with, and then deliver to this wireless headset 2 and inform the user, wherein, when connecting, this action telephone pedestal 1 can be opened the input interface starting switch 124 of this control unit 12, output interface starting switch 125, transmit amplifier starting switch 126 and reception amplifier starting switch 127, and this wireless headset 2 can be opened the earphone starting switch 244 of this control unit 24, transmit amplifier starting switch 245 and reception amplifier starting switch 246, and close this horn activation switch 247, broadcasting equipment starting switch 248 and broadcasting output starting switch 249, and this wireless headset 2 can be taken through the best channel of these frequency controller 242 automatic scans, and then this mobile phone pedestal 1 and wireless headset 2 just can transmit mutually.
2, this wireless headset 2 is that the individual uses when flat, but in meeting, during driving or under other situation of must many people answering simultaneously, this wireless headset 2 just can be supported into the function of general Handless, it must press the volume/hand-free intercommunication switch 231 of this push switch unit 23 above 3 seconds by the user, then this wireless headset 2 can be opened the transmission amplifier starting switch 245 of this control unit 24, reception amplifier starting switch 246 and horn activation switch 247, and close this earphone starting switch 244, broadcasting equipment starting switch 248 and broadcasting output starting switch 249, but just this output device 26 of activation amplifies amplification when Handless usefulness.
3, when listening to the CD music, during analog signal such as MP3 or TV, this mobile phone pedestal 1 will be opened the input interface starting switch 124 of this control unit 12 and transmit amplifier starting switch 126, and close this output interface starting switch 125 and reception amplifier starting switch 127, and this wireless headset 2 will be opened the earphone starting switch 244 and the reception amplifier starting switch 246 of this control unit 24, and close this transmission amplifier starting switch 245, horn activation switch 247, broadcasting equipment starting switch 248 and broadcasting output starting switch 249, then this wireless headset 2 just can be listened to music.
4, the user can be with this wireless headset 2 when broadcast receiver usefulness, when the broadcasting diverter switch 233 of pressing this push switch unit 23 surpasses 3 seconds, this wireless headset 2 will be opened the broadcasting equipment starting switch 248 and the broadcasting output starting switch 249 of this control unit 24, and close this earphone starting switch 244, transmit amplifier starting switch 245, reception amplifier starting switch 246 and horn activation switch 247, just but broadcast listening is used, and can cooperate and push this broadcast type diverter switch 235 and choose and listen to FM, AM, SW1 or SW2, and each channel that this channel selection switch 234 is chosen specified broadcasting is pushed in cooperation.
The above, it only is the detailed description of a specific embodiment of the utility model the best and graphic, but feature of the present utility model is not limited thereto, be not in order to restriction the utility model, all scopes of the present utility model should be as the criterion with claims, all closing in the embodiment of the spirit variation similar of the utility model claim with it, all should be contained in the category of the present utility model, anyly be familiar with this skill person in field of the present utility model, can think easily and variation or modify the claim that all can be encompassed in this case.
Claims (10)
1, a kind of multifunctional mobile telephone pedestal, external or in be built in a mobile phone, it is characterized in that: comprising:
One input interface is connected in this mobile phone or other external device (ED), accepts the audio signal of this mobile phone input, or by this external device (ED) by suitable interface sound import analog signal;
One control unit is connected in this input interface, is the control core of this mobile phone pedestal;
One Transmit-Receive Unit is connected in this control unit, and it is subjected to the control of this control unit and carries out wireless transmission;
One output interface is connected in this control unit, and it is subjected to the control of this control unit and the signal that this Transmit-Receive Unit received is delivered to this mobile phone.
2, multifunctional mobile telephone pedestal as claimed in claim 1 is characterized in that: wherein this input interface is accepted the analog signal of this external device (ED) by suitable interface input CD music, MP3 or TV.
3, multifunctional mobile telephone pedestal as claimed in claim 1 is characterized in that: wherein this control unit is connected to form by a central controller, a frequency controller, a control signal reception/conveyer, an input interface starting switch, an output interface starting switch, a transmission amplifier starting switch and a reception amplifier starting switch.
4, multifunctional mobile telephone pedestal as claimed in claim 1 is characterized in that: wherein this Transmit-Receive Unit is transmitted amplifier, a reception amplifier, the rf processor of merit more than one and a voltage-controlled oscillator (VCO) and is connected to form by an antenna, a frequency mixer (SAW).
5, a kind of multifunction wireless earphone cooperates a mobile phone pedestal of being located at mobile phone to use, and it is characterized in that: comprising:
One broadcasting equipment;
One entering apparatus is for the input source of sound;
One push switch unit is connected in this broadcasting equipment, this wireless headset is switched to the state of wireless transmission, broadcasting or hand-free intercommunication;
One control unit is connected to this broadcasting equipment and push switch unit, and it is the control core of this wireless headset;
One Transmit-Receive Unit is connected to this broadcasting equipment, entering apparatus and control unit, and it is subjected to the control of this control unit and carries out wireless transmission;
One output device is connected in this control unit, and it is subjected to the control of this control unit and the signal that this Transmit-Receive Unit received is broadcasted.
6, multifunction wireless earphone as claimed in claim 5, it is characterized in that: wherein this broadcasting equipment can receive the channel of FM, AM, SW1 and SW2.
7, multifunction wireless earphone as claimed in claim 5 is characterized in that: wherein this entering apparatus is a microphone.
8, multifunction wireless earphone as claimed in claim 5 is characterized in that: wherein this push switch unit comprises:
One volume/hand-free intercommunication switch is used for regulating volume, when pushing when surpassing default second number, just switches to the hand-free intercommunication function, pushes when surpassing default second number the reinstatement attitude again;
One frequency/music diverter switch when it is pressed at ordinary times, can be selected different receive frequencies, when pushing when surpassing default second number, can listen to music, when pushing when surpassing default second number the reinstatement attitude again;
One broadcasts diverter switch, is general wireless headset when it is not pressed, if push when surpassing default second number, just switches to broadcast listening, when pushing again above default second number, and the reinstatement attitude;
One channel selection switch selects broadcasting channel to use;
One broadcast type diverter switch, the selection broadcast type is FM, AM, SW1 or SW2.
9, multifunction wireless earphone as claimed in claim 5 is characterized in that: wherein this control unit is connected to form by a central controller, a frequency controller, a control signal reception/conveyer, an earphone starting switch, a transmission amplifier starting switch, a reception amplifier starting switch, a horn activation switch, a broadcasting equipment starting switch and a broadcasting output starting switch.
10, multifunction wireless earphone as claimed in claim 5 is characterized in that: wherein this Transmit-Receive Unit is transmitted amplifier, a reception amplifier, the rf processor of merit more than one and a voltage-controlled oscillator and is connected to form by an antenna, a frequency mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279041 CN2518270Y (en) | 2001-12-24 | 2001-12-24 | Multifunctional mobile telephone base and radio earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279041 CN2518270Y (en) | 2001-12-24 | 2001-12-24 | Multifunctional mobile telephone base and radio earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518270Y true CN2518270Y (en) | 2002-10-23 |
Family
ID=33682394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279041 Expired - Fee Related CN2518270Y (en) | 2001-12-24 | 2001-12-24 | Multifunctional mobile telephone base and radio earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518270Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111294702A (en) * | 2017-01-06 | 2020-06-16 | 上海艾为电子技术股份有限公司 | Audio control system and audio system |
-
2001
- 2001-12-24 CN CN 01279041 patent/CN2518270Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111294702A (en) * | 2017-01-06 | 2020-06-16 | 上海艾为电子技术股份有限公司 | Audio control system and audio system |
| CN111294702B (en) * | 2017-01-06 | 2021-12-21 | 上海艾为电子技术股份有限公司 | Audio control system and audio system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PARTNER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YUE WENXIANG Effective date: 20040709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: Taiwan, China Patentee after: Paidang Tech Co., Ltd. Address before: Taiwan, China Patentee before: Yue Wenxiang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |