CN201413922Y - Pluggable antenna and audio frequency switching device - Google Patents
Pluggable antenna and audio frequency switching device Download PDFInfo
- Publication number
- CN201413922Y CN201413922Y CN2009203039050U CN200920303905U CN201413922Y CN 201413922 Y CN201413922 Y CN 201413922Y CN 2009203039050 U CN2009203039050 U CN 2009203039050U CN 200920303905 U CN200920303905 U CN 200920303905U CN 201413922 Y CN201413922 Y CN 201413922Y
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- audio
- antenna
- switching device
- portable apparatus
- plugging
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Abstract
A pluggable antenna and audio frequency switching device, applied on a portable device, comprises an audio plug inserted into the corresponding slot in the portable device to communicate with the portable device, an antenna chip electrically coupled with the audio plug to receive the audio signal of the radio broadcast and transfer the audio signal to the portable device and the audio plug by theaudio plug and electrically couple with the audio plug to output the audio signal, and a housing capable of integrating the audio plug, the antenna chip with the audio slot and fixing them in the housing. Thus the pluggable antenna and audio frequency switching device is applied for the portable device to receive the radio-broadcast and transfer the broadcast content and MP3 music to the other output devices.
Description
Technical field:
The utility model relates to a kind of antenna and audio switching device of plugging, especially a kind of plugged antenna and audio switching device that is applied to portable apparatus.
Background technology:
Mobile phone has become an almost indispensable electronic product in modern's life, except basic reception is called, the user constantly increases for the demand of the various functions on the mobile phone, for example listens to the radio programme on mobile phone and music, plays games, and takes a picture or the like.
At the mobile phone that possesses radio receiver, the user can be by earphone being inserted in the earpiece holes of mobile phone, the electric wire of earphone also simultaneously as the antenna that receives broadcast receiver broadcasting usefulness, allows the user be received the broadcast receiver broadcasting signal except the transmission of audio signal at this moment.Yet this measure certainly will come broadcast listening by earphone, and for the people of uncomfortable use earphone, broadcast listening has just become a uncomfortable thing.Moreover if the content of broadcast reception is broadcasted in the mode that amplifies, taking in of earphone cord also becomes an irritating problem.In addition, the earphone of common former factory is expensive more a lot of than the earphone of general 3.5mm joint, even expensive several times.Therefore for the consumer that need buy more earphone is again arranged, certainly will need other more economical selection.In addition now in the streets most mobile phone all has the function of music, for uncomfortable tin of earphone and listen and not get used to for the consumer of the built-in broken loudspeaker of mobile phone, the demand of urgent external megaphone is arranged also.
Therefore, be necessary to propose antenna and the external audio frequency and the earphone conversion equipment of a kind of innovation and tool progressive, to address the above problem.
The utility model content:
Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, a kind of antenna and audio switching device of plugging is provided, can be applicable to portable apparatus and also broadcasted content and MP3 music can be sent to other output device, and can connect general 3.5mm earphone to replace former factory earphone to receive radio broadcasting.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of antenna and audio switching device of plugging, be applicable to portable apparatus, and comprise: audio jack, be insertable through slot corresponding in this portable apparatus, to carry out communication with this portable apparatus; Antenna chip with this audio jack electric coupling, in order to the audio signal of received RF broadcasting, and sees through this audio jack with this audio signal and is sent to this portable apparatus; The audio frequency slot is with this audio jack electric coupling, to export this audio signal; Shell is fixed in this audio jack, this antenna chip and the integration of this audio frequency slot wherein.
The another kind of technical scheme that the utility model adopts is: a kind of antenna and audio switching device of plugging, be applicable to portable apparatus, comprise: audio jack, one end is insertable through slot corresponding in this portable apparatus, to carry out communication with this portable apparatus, the other end has splicing ear; Antenna chip comprises the splicing ear with this audio jack electric coupling, in order to the audio signal of received RF broadcasting, and this audio signal is seen through this audio jack is sent to this portable apparatus; The audio frequency slot, comprise can with the splicing ear of this audio jack electric coupling, to export this audio signal; Shell is fixed in this antenna chip and the integration of this audio frequency slot wherein, exposes outside the splicing ear of this antenna chip and this audio frequency slot; Wherein this audio jack is independent separating with the shell of integrating this antenna chip and this audio frequency slot, can the splicing ear of this audio jack be contacted with the splicing ear that exposes of this antenna chip and this audio frequency slot by the mechanicalness coupling, to carry out electric coupling.
Above-mentioned electric coupling sees through the electric wire of welding and reaches.The audio frequency slot that above-mentioned audio frequency slot is 3.5mm, and can be connected with earphone, recorder, sound amplifier or loud speaker.Above-mentioned shell is made of plastics.Above-mentioned portable apparatus is the portable apparatus of mobile phone, MP3 player, PDA(Personal Digital Assistant) or other tool radio function.Above-mentioned antenna chip is supported 56 to 108MHz receive frequency range.
So, can be applicable to portable apparatus and also broadcasted content and MP3 music can be sent to other output device, and can connect general 3.5mm earphone to replace former factory earphone to receive radio broadcasting; And can replace different audio jack, and need not to buy more in addition the device that is integrated with antenna chip and audio frequency slot at different portable apparatus, can increase its ease of use and cost.
Description of drawings:
Fig. 1 is plugged antenna and the audio switching device schematic diagram of the utility model one embodiment.
Fig. 2 is the schematic diagram of the interior bonds of the plugged antenna of the utility model one embodiment and audio switching device.
Fig. 3 is plugged antenna and the schematic diagram of audio switching device when reality is used shown in Figure 1.
Fig. 4 is the plugged antenna of another embodiment of the utility model and the schematic diagram of audio switching device.
Label declaration:
1 can plug antenna and audio switching device 1a can plug antenna and audio switching device
2 mobile phones, 3 loud speakers
10 audio jack 10a audio jack
20 antenna chip 20a antenna chip
30 audio frequency slot 30a audio frequency slots
40 shell 40a shells
201 welding electric wire groups, 301 welding electric wire groups
Embodiment:
Referring to Fig. 1, be the plugged antenna and the audio switching device of the utility model one preferred embodiment.Portable apparatus described herein can for example similarly install for mobile phone or MP3 player or the PDA(Personal Digital Assistant) etc. with radio receiver.Antenna and audio switching device 1 be can plug and audio jack 10, antenna chip 20, audio frequency slot 30 and shell 40 comprised.
But the audio signal of antenna chip 20 received RFs (radiofrequency) broadcasting, and audio signal is seen through audio jack 10 be sent in the portable apparatus.Antenna chip in the utility model can be supported the receive frequency range of 56～108MHz, also can support Japanese domestic broadcast band (76～90MHz) and American-European inferior domestic broadcast band (87.5～108.0MHz) simultaneously.
Shell 40 can utilize general ejection formation processing and manufacturing to form, and can for example use the hypotoxicity plastic material, in order to audio jack 10, antenna chip 20 and audio frequency slot 30 conformabilities ground are coated and be fixed in wherein.
Referring to Fig. 2, plugged antenna and the audio switching device behind the shell 40 omitted in demonstration.From then among the figure as can be known, antenna chip 20 is connected to audio jack 10 via welding electric wire group 201, and audio frequency slot 30 is connected to audio jack 10 via welding electric wire group 301 simultaneously.Therefore, the signal that antenna chip 20 receives can be passed to audio jack 10 via welding electric wire group 201,10 portable apparatus that signal are resent to outside connection of audio jack.On the contrary, audio jack 10 is sent to audio frequency slot 30 with the signal of the portable apparatus that the outside connects via welding electric wire group 301, sees through it and outputs signal to outside output device, as devices such as earphone or loudspeaker.
Referring to Fig. 3, as shown in the figure, the audio jack 10 that can plug antenna and audio switching device 1 is inserted in the slot of corresponding mobile phone 2, and audio output device is inserted in the audio frequency slot 30.In the present embodiment, audio output device is a loud speaker 3.Therefore, when this actual use, when broadcasting when mobile phone broadcast MP3 music or by antenna chip 20 received RFs, antenna chip 20 sees through audio jack 10 with the audio signal of receiving and transfers to mobile phone 2, mobile phone is the may command modulation frequency simultaneously, to receive the content that different broadcasting platforms are play.This broadcasted content or MP3 music also can export outside loud speaker 3 to via audio frequency slot 30, the broadcasted content or the amplification of MP3 music of just listening to can be played back by this.Certainly, if external device (ED) is earphone, then can be by MP3 music perhaps in the earphone broadcast listening.
Referring to Fig. 4, be another embodiment of the present utility model again, this can plug antenna and audio switching device 1a comprises audio jack 10a, antenna chip 20a, audio frequency slot 30a and shell 40a.
This embodiment and above-mentioned not existing together of embodiment shown in Figure 1 only are the part of audio jack 10a.Because the portable apparatus (as mobile phone) of different labels may have dissimilar external connection slots, so the utility model can be made suitable audio jack according to different slots are corresponding.In this embodiment, audio jack is applicable to the external connection slot of the mobile phone of Sony Ericsson (Sony Ericsson) label.
After reading explanation of the present utility model and diagram, have those skilled in the art in this technology and can make any change, modification and variation easily, and do not deviate from category of the present utility model.For example, in the above-described embodiments, though audio jack is integrated in the shell with other assembly, in other embodiments, audio jack can be construed as the stand-alone assembly that separates with other assembly and have splicing ear, can with the device for mechanical coupling that is integrated with antenna chip and audio frequency slot, expose outside splicing ear on this crust of the device corresponding to antenna chip and audio frequency slot, can contact with the splicing ear of audio jack, to carry out electric coupling and the transmission of signal as before.By this, can replace different audio jack, and need not to buy more in addition the device that is integrated with antenna chip and audio frequency slot at different portable apparatus.Concerning the user, can increase its ease of use and cost.
Claims (14)
1. one kind can plug antenna and audio switching device, is applicable to portable apparatus, it is characterized in that: comprise:
Audio jack is insertable through slot corresponding in this portable apparatus, to carry out communication with this portable apparatus;
Antenna chip with this audio jack electric coupling, in order to the audio signal of received RF broadcasting, and sees through this audio jack with this audio signal and is sent to this portable apparatus;
The audio frequency slot is with this audio jack electric coupling, to export this audio signal;
Shell is fixed in this audio jack, this antenna chip and the integration of this audio frequency slot wherein.
2. described antenna and the audio switching device of plugging as claimed in claim 1 is characterized in that: described electric coupling sees through the electric wire of welding and reaches.
3. described antenna and the audio switching device of plugging as claimed in claim 1 is characterized in that: the audio frequency slot that described audio frequency slot is 3.5mm.
4. described antenna and the audio switching device of plugging as claimed in claim 1, it is characterized in that: described audio frequency slot is connected with earphone, recorder, sound amplifier or loud speaker.
5. described antenna and the audio switching device of plugging as claimed in claim 1, it is characterized in that: described shell is made of plastics.
6. described antenna and the audio switching device of plugging as claimed in claim 1 is characterized in that: described portable apparatus is the portable apparatus of mobile phone, MP3 player, personal digital assistant or other tool radio function.
7. described antenna and the audio switching device of plugging as claimed in claim 1 is characterized in that: described antenna chip is supported 56 to 108MHz receive frequency range.
8. one kind can plug antenna and audio switching device, is applicable to portable apparatus, it is characterized in that: comprise:
Audio jack, an end are insertable through slot corresponding in this portable apparatus, and to carry out communication with this portable apparatus, the other end has splicing ear;
Antenna chip comprises the splicing ear with this audio jack electric coupling, in order to the audio signal of received RF broadcasting, and this audio signal is seen through this audio jack is sent to this portable apparatus;
The audio frequency slot, comprise can with the splicing ear of this audio jack electric coupling, to export this audio signal;
Shell is fixed in this antenna chip and the integration of this audio frequency slot wherein, exposes outside the splicing ear of this antenna chip and this audio frequency slot;
Wherein this audio jack is independent separating with the shell of integrating this antenna chip and this audio frequency slot, can the splicing ear of this audio jack be contacted with the splicing ear that exposes of this antenna chip and this audio frequency slot by the mechanicalness coupling, to carry out electric coupling.
9. described antenna and the audio switching device of plugging as claimed in claim 8 is characterized in that: described electric coupling sees through the electric wire of welding and reaches.
10. described antenna and the audio switching device of plugging as claimed in claim 8 is characterized in that: the audio frequency slot that described audio frequency slot is 3.5mm.
11. described antenna and the audio switching device of plugging as claimed in claim 8, it is characterized in that: described audio frequency slot is connected with earphone, recorder, sound amplifier or loud speaker.
12. described antenna and the audio switching device of plugging as claimed in claim 8, it is characterized in that: described shell is made of plastics.
13. described antenna and the audio switching device of plugging as claimed in claim 8 is characterized in that: described portable apparatus is the portable apparatus of mobile phone, MP3 player, personal digital assistant or other tool radio function.
14. described antenna and the audio switching device of plugging as claimed in claim 8 is characterized in that: described antenna chip is supported 56 to 108MHz receive frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039050U CN201413922Y (en) | 2009-06-02 | 2009-06-02 | Pluggable antenna and audio frequency switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039050U CN201413922Y (en) | 2009-06-02 | 2009-06-02 | Pluggable antenna and audio frequency switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413922Y true CN201413922Y (en) | 2010-02-24 |
Family
ID=41715803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203039050U Expired - Fee Related CN201413922Y (en) | 2009-06-02 | 2009-06-02 | Pluggable antenna and audio frequency switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413922Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013606A (en) * | 2010-09-14 | 2011-04-13 | 深圳桑菲消费通信有限公司 | Device for connecting portable music device with car audio |
| CN102324667A (en) * | 2011-09-05 | 2012-01-18 | 中山市悦辰电子实业有限公司 | Wiring terminal with radio receiving function |
| WO2023083122A1 (en) * | 2021-11-15 | 2023-05-19 | 广州视源电子科技股份有限公司 | Antenna module handle, open pluggable computer, and electronic device |
-
2009
- 2009-06-02 CN CN2009203039050U patent/CN201413922Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013606A (en) * | 2010-09-14 | 2011-04-13 | 深圳桑菲消费通信有限公司 | Device for connecting portable music device with car audio |
| CN102324667A (en) * | 2011-09-05 | 2012-01-18 | 中山市悦辰电子实业有限公司 | Wiring terminal with radio receiving function |
| WO2023083122A1 (en) * | 2021-11-15 | 2023-05-19 | 广州视源电子科技股份有限公司 | Antenna module handle, open pluggable computer, and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130602 |