CN104144363A - Electronic device with broadcasting and radio functions - Google Patents
Electronic device with broadcasting and radio functions Download PDFInfo
- Publication number
- CN104144363A CN104144363A CN201310165847.0A CN201310165847A CN104144363A CN 104144363 A CN104144363 A CN 104144363A CN 201310165847 A CN201310165847 A CN 201310165847A CN 104144363 A CN104144363 A CN 104144363A
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- sound
- radio reception
- housing body
- end housing
- electronic installation
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Abstract
The invention discloses an electronic device with the broadcasting and radio functions. The electronic device comprises a machine body, a radio unit, a broadcasting unit, a sound source signal receiving end, a sound processing unit, a transmission line and a sealing piece. The machine body is provided with a radio end shell, a broadcasting end shell and a sound isolation structure, wherein the sound isolation structure is connected to the part between the radio end shell and the broadcasting end shell, and the sound isolation structure is provided with a wire outlet hole. The sound processing unit is connected with the radio unit and the sound source signal receiving end so as to receive and mix two sound source signals to obtain one output sound source signal, and the output sound source signal is transmitted to the broadcasting unit through the transmission line. The sealing piece is arranged in the wire outlet hole and seals the wire outlet hole.
Description
Technical field
The present invention relates to a kind of audio device, and particularly relate to the electronic installation of a kind of tool broadcast and radio reception.
Background technology
Flourishing and the convenient gift of visiing network information, popular music can be downloaded in computer or mobile phone via network at present, and plays back by playing software.Therefore, consumer does not use KTV requesting song, can follow the rhythm study humming of music yet, and joy people pleases oneself.
But, generally there is the device of singing playing function, just by external earphone or loudspeaker, sound is played back, an other hand must be held microphone and sing.If the distance of microphone and loudspeaker is too approaching, microphone will directly be received the sound that loudspeaker are play and amplify, cause ear-piercing echo.In addition, if adopt software to open microphone, and with loudspeaker, sound is played back, although need not additional hardware arrange in pairs or groups, but being software, its shortcoming can force microphone radio reception, and then the noise of the sound that makes to play arround can being mingled with or the sound of talk, cause the quality of broadcast to decline.
Summary of the invention
The electronic installation that the object of the present invention is to provide a kind of tool broadcast and radio reception, can be plugged on the player with source of sound patchhole and use, in order to sing or to amplify.
For reaching above-mentioned purpose, according to an aspect of the present invention, the electronic installation of a kind of tool broadcast and radio reception is proposed, comprise a body, a radio reception unit, a broadcasting unit, a sound source signal receiving terminal, an audio processing unit, a transmission line and a seal.Body, has a radio reception end housing body, broadcast end housing body and a sound-insulating structure, and sound-insulating structure is connected between radio reception end housing body and broadcast end housing body, and sound-insulating structure is provided with a wire hole.Radio reception unit is arranged in radio reception end housing body.Broadcasting unit is arranged in broadcast end housing body.Sound source signal receiving terminal is arranged at body.Audio processing unit connects respectively radio reception unit and sound source signal receiving terminal, to receive and mix two sound source signals and obtain an output sound source signal.Transmission line is in order to be sent to broadcasting unit by output sound source signal.Seal is arranged at wire hole place, and wire hole is sealed.
For there is to better understanding above-mentioned and other aspect of the present invention, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below:
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the tool broadcast of one embodiment of the invention and the electronic installation of radio reception;
Fig. 2 is the decomposing schematic representation of the tool broadcast of one embodiment of the invention and the electronic installation of radio reception;
Fig. 3 A is the schematic internal view of radio reception end housing body;
Fig. 3 B is the schematic internal view of sound-insulating structure;
Fig. 4 is the calcspar of the audio processing unit of an embodiment.
Symbol description
100: electronic installation
101: body
102: sound source signal receiving terminal
110: radio reception end housing body
111,121: procapsid
112,122: back casing
113,123: porous plate
114: MIC
116: sound insulation foam
120: broadcast end housing body
124: sender
126: pore
130: sound-insulating structure
131,132: sound panel
133: wire hole
134: perforate
136: perforate
138: holder
140: radio reception unit
150: broadcasting unit
152: transmission line
160: audio processing unit
161: the first sound source input ends
162: digital analog converter
163: preamplifier
164: mixer
165: the second sound source input ends
166: amplifier
167: source of sound output
168: seal
170: switch element
172: circuit board
174: rotating mechanism
180: battery module
190: power connection
C, S: accommodation space
Embodiment
The tool broadcast of the present embodiment and the electronic installation of radio reception, that accommodating loudspeaker are combined with sound-insulating structure with the integrated shell of microphone, radio reception unit (for example microphone) noise around can be reduced on the one hand, with seal, be attached on the other hand the wire hole place of sound-insulating structure, to stop the resonance sound wave being transmitted by internal body, and then avoid radio reception unit directly to receive the sound wave for example, being transmitted by broadcasting unit (loudspeaker or loudspeaker), to reduce echo and noise.
Be below to propose embodiment to be elaborated, embodiment, in order to as example explanation, is not only the scope in order to limit wish protection of the present invention.
The first embodiment
Please refer to Fig. 1 and Fig. 2, it illustrates respectively schematic appearance and decomposing schematic representation according to the tool broadcast of one embodiment of the invention and the electronic installation 100 of radio reception.In Fig. 1, electronic installation 100 comprises a body 101 and a sound source signal receiving terminal 102 in appearance.Body 101 has a radio reception end housing body 110, a broadcast end housing body 120 and a sound-insulating structure 130.Sound source signal receiving terminal 102 is arranged on body 101, and sound source signal receiving terminal 102 can be fixed on sound-insulating structure 130 by a holder 138 (being illustrated in Fig. 2), or stretches out by soft arranging wire (not illustrating).User, as long as sound source signal receiving terminal 102 is plugged on any player with source of sound patchhole and can be used, does not need to drive by software.Source of sound patchhole is for example the earpiece holes of 3.5mm, and sound source signal receiving terminal 102 is for example the headset plug of 3.5mm.
In another embodiment, sound source signal receiving terminal 102 can receive a sound source signal wirelessly.For example, sound source signal receiving terminal 102 is the receiving terminal of bluetooth module, in order to receive radio sound source signal.
In Fig. 2, in the body 101 of electronic installation 100, can comprise a radio reception unit 140, a broadcasting unit 150, a transmission line 152, an audio processing unit 160, a seal 168, a switch element 170, a battery module 180 and a power connection 190.
Radio reception unit 140 and audio processing unit 160 are arranged in the radio reception end housing body 110 consisting of procapsid 111, back casing 112 and a porous plate 113.Broadcasting unit 150 is arranged in the broadcast end housing body 120 consisting of another procapsid 121, another back casing 122 and another porous plate 123.
The sender 124 of the MIC 114 of radio reception end housing body 110 and broadcast end housing body 120 each other back to, can avoid the noise interference between radio reception unit 140 and broadcasting unit 150.
In addition, please refer to Fig. 2 and Fig. 3 A, in the procapsid 111 accommodation space S of radio reception end housing body 110, sound insulation foam 116 is optionally disposed in procapsid 111, around radio reception unit 140, so that radio reception unit 140 noise is around reduced, and the interference of isolated outer/inner noise.In addition, please refer to Fig. 2, broadcast end housing body 120 is separately provided with a pore 126, can improve the frequency response characteristic of broadcasting unit 150, for example the frequency response characteristic of bass part.
In Fig. 2, sound-insulating structure 130 comprises two sound panels 131,132, and it connects respectively radio reception end housing body 110 and broadcast end housing body 120, and two sound panels 131,132 each other group establish and form an airtight accommodation space C.
In addition, switch element 170 is arranged in the formed accommodation space C of two sound panels 131,132, to control the unlatching of radio reception unit 140 and/or broadcasting unit 150 or to close.Please refer to Fig. 2 and Fig. 3 B, rotating mechanism 174 is optionally disposed at shell body 122 near a side of switch element 170, and switch element 170 can be pressed rear unlatching or close via rotating mechanism 174, to control radio reception unit 140 and/or broadcasting unit 150.For instance, radio reception unit 140 is microphone, and broadcasting unit 150 is megaphone.After switch element 170 power-on, can be electrically connected to radio reception unit 140 and broadcasting unit 150 via circuit board 172, power supply is converted to radio reception unit 140 and the needed operating voltage of broadcasting unit 150, then transfer to radio reception unit 140 and broadcasting unit 150 via each other power line (not illustrating).The switch element 170 of the present embodiment is for example push switch element, rotary switch element or inductive switch element, and the present invention is not limited this.In addition, battery module 180 is arranged in the formed accommodation space C of two sound panels 131,132, to supply power to radio reception unit 140, broadcasting unit 150 and audio processing unit 160.The battery module 180 of the present embodiment can be TunePower, for example lithium battery.Audio processing unit 160 comprises the circuit by circuit board, signal converter, amplifier and mixer combination, in order to be electrically connected to radio reception unit 140 and broadcasting unit 150, by radio reception unit 140, receive sound source signal, and sound source signal is transferred to broadcasting unit 150 by source of sound transmission line 152, detailed content please refer to Fig. 4.
Power connection 190 can be emerging in a perforate 136 of sound-insulating structure 130, for inputting an external power source or with external power source, battery module 180 being charged.The power connection 190 of the present embodiment can be the power connection of USB (USB) power connection or other specifications.
In order to be electrically connected to broadcasting unit 150 and audio processing unit 160, the sound-insulating structure 130 of the present embodiment is provided with at least one wire hole.Please refer to Fig. 2, the sound panel 131 that is positioned at radio reception end is provided with a wire hole 133.In addition, radio reception unit 140 and audio processing unit 160 are positioned at the outside of sound panel 131, and broadcasting unit 150 is positioned at the outside of another sound panel 132.Source of sound transmission line 152 can pass wire hole 133, then via the perforate 134 of the sound panel 132 of the side that amplifies and be connected to broadcasting unit 150, to transmit sound.In addition, in another embodiment, radio reception unit 140 also can be connected to via wire hole 133 battery module 180 and circuit board 172 with the power transmission line (not illustrating) of audio processing unit 160.In addition, sound panel 132 also can be selected to offer suitable aperture (not illustrating), so that broadcasting unit 150 is electrically connected to switch element 170 and audio processing unit 160, and is sealed this aperture, to avoid audio to be affected.
The sound-insulating structure 130 of the present embodiment can be avoided between radio reception unit 140 and broadcasting unit 150 because distance too closely produces interference, and with seal 168 sealing pastes, be attached to wire hole 133 places of sound-insulating structure 130, and this wire hole 133 is sealed, to stop the resonance sound wave being transmitted by body 101 inside.Seal 168 can be foam or rubber, and the transmission line 152 that it can be coated through wire hole 133 is for example source of sound transmission line or power transmission line.Therefore, radio reception unit 140 can also not amplify because of the sound of directly receiving broadcasting unit 150 broadcastings, and causes ear-piercing echo.
Below introduce the handling process of audio processing unit 160, so that the electronic installation 100 of the present embodiment has the function of the broadcasting sung.Please refer to Fig. 4, it illustrates the calcspar according to the audio processing unit 160 of an embodiment.Audio processing unit 160 comprises one first sound source input end 161, a digital analog converter 162, a preamplifier 163, a mixer 164, one second sound source input end 165, an amplifier 166 and a source of sound output 167.Digital analog converter 162 in order to receive the first sound source signal, for example, is voice, and converts the first sound source signal to analog signal.Preamplifier 163 connects digital analog converter 162, with amplified analog signal.Mixer 164 connects respectively preamplifier 163 and the second sound source input end 165, with in conjunction with the first sound source signal and the second sound source signal.The second sound source signal can be the sound of singing melody signal, original singer person's voice signal or being combined with original singer person and the multi-channel signal of singing melody.
Therefore, the mixer 164 of the present embodiment can carry out combination to song melody, original singer person's sound and user's sound, to obtain an output sound source signal, and output sound source signal transfers to source of sound output 167, user can be led and be sung by song melody and original singer person's sound, so that electronic installation 100 has, leads the function of singing.In addition, if original singer person's sound is removed, only have the signal of song melody to be sent to mixer 164, user can accompany by song melody, so that electronic installation 100 has the function of vocal accompaniment.
Hence one can see that, user can be by radio reception unit 140, user's sound is sent to the first sound source input end 161, and song melody and/or original singer person's sound can be sent to the second sound source input end 165 by sound source signal receiving terminal 102, then, the mixer 164 of audio processing unit 160 receives two sound source signals, and mixes this two sound source signal and obtain an output sound source signal.Finally, the power of output sound source signal amplifies via amplifier 166, and is sent to broadcasting unit 150 and plays with transmission line 152, completes thus the processing of audio.In addition, mixer 164 also can comprise first device, is used for filtering or reducing high-frequency cacophony, so that tonequality is more level and smooth impartial.
In sum, though in conjunction with above preferred embodiment, the present invention is disclosed, it is not in order to limit the present invention.Be familiar with in the technical field of the invention this operator, do not depart from the spirit and scope of the present invention, can be used for a variety of modifications and variations.Therefore, protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (10)
1. an electronic installation for tool broadcast and radio reception, comprising:
Body, has radio reception end housing body, broadcast end housing body and sound-insulating structure, and this sound-insulating structure is connected between this radio reception end housing body and this broadcast end housing body, and this sound-insulating structure is provided with a wire hole;
Radio reception unit, is arranged in this radio reception end housing body;
Broadcasting unit, is arranged in this broadcast end housing body;
Sound source signal receiving terminal, is arranged at this body;
Audio processing unit, connects respectively this radio reception unit and this sound source signal receiving terminal, to receive and mix two sound source signals and obtain an output sound source signal;
Transmission line, in order to be sent to this broadcasting unit by this output sound source signal; And
Seal, is arranged at this wire hole place, and this wire hole is sealed.
2. electronic installation as claimed in claim 1, wherein the seal comprises foam or rubber, this foam or rubber seal are attached on this sound-insulating structure.
3. electronic installation as claimed in claim 1, wherein this sound-insulating structure comprises two sound panels, connects respectively this radio reception end housing body and this broadcast end housing body, and this two sound panel each other group establish and form an accommodation space.
4. electronic installation as claimed in claim 3, also comprises switch element, is arranged in this accommodation space, to control this radio reception unit and/or broadcasting unit.
5. electronic installation as claimed in claim 3, also comprises battery module, is arranged in this accommodation space, to supply power to this radio reception unit, this broadcasting unit and this audio processing unit.
6. electronic installation as claimed in claim 1, also comprises power connection, is emerging in a perforate of this sound-insulating structure.
7. electronic installation as claimed in claim 6, wherein this power connection comprises USB (USB) power connection.
8. electronic installation as claimed in claim 1, also comprises holder, is arranged on this sound-insulating structure, to fix this sound source signal receiving terminal.
9. electronic installation as claimed in claim 1, wherein this broadcast end housing body has a pore.
10. electronic installation as claimed in claim 1, wherein this radio reception end housing body has a MIC, this broadcast end housing body has a sender, this MIC and this sender each other back to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310165847.0A CN104144363A (en) | 2013-05-08 | 2013-05-08 | Electronic device with broadcasting and radio functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310165847.0A CN104144363A (en) | 2013-05-08 | 2013-05-08 | Electronic device with broadcasting and radio functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104144363A true CN104144363A (en) | 2014-11-12 |
Family
ID=51853418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310165847.0A Pending CN104144363A (en) | 2013-05-08 | 2013-05-08 | Electronic device with broadcasting and radio functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104144363A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657698A (en) * | 2017-01-03 | 2017-05-10 | 奇酷互联网络科技（深圳）有限公司 | Portable teleconference system and teleconference method and device |
| CN108874354A (en) * | 2017-05-16 | 2018-11-23 | 宏碁股份有限公司 | Gaming platform and its audio-frequency processing method |
| CN109874082A (en) * | 2019-03-18 | 2019-06-11 | 深圳市沃特沃德股份有限公司 | The mounting structure and electronic equipment of loudspeaker and microphone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020129989A1 (en) * | 2000-07-12 | 2002-09-19 | Mark Parsons | Stethoscope sound isolation headset |
| TW200521989A (en) * | 2003-12-18 | 2005-07-01 | Genesys Logic Inc | Flash MP3 player with low power FM transmission module and associated apparatus |
| CN101087484A (en) * | 2006-06-08 | 2007-12-12 | 黄昆棣 | Earphone structure with microphone |
-
2013
- 2013-05-08 CN CN201310165847.0A patent/CN104144363A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020129989A1 (en) * | 2000-07-12 | 2002-09-19 | Mark Parsons | Stethoscope sound isolation headset |
| TW200521989A (en) * | 2003-12-18 | 2005-07-01 | Genesys Logic Inc | Flash MP3 player with low power FM transmission module and associated apparatus |
| CN101087484A (en) * | 2006-06-08 | 2007-12-12 | 黄昆棣 | Earphone structure with microphone |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657698A (en) * | 2017-01-03 | 2017-05-10 | 奇酷互联网络科技（深圳）有限公司 | Portable teleconference system and teleconference method and device |
| CN106657698B (en) * | 2017-01-03 | 2019-08-02 | 奇酷互联网络科技（深圳）有限公司 | Portable phone conference system and the method and apparatus of videoconference |
| CN108874354A (en) * | 2017-05-16 | 2018-11-23 | 宏碁股份有限公司 | Gaming platform and its audio-frequency processing method |
| CN108874354B (en) * | 2017-05-16 | 2021-07-23 | 宏碁股份有限公司 | Game platform and audio processing method thereof |
| CN109874082A (en) * | 2019-03-18 | 2019-06-11 | 深圳市沃特沃德股份有限公司 | The mounting structure and electronic equipment of loudspeaker and microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |
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| WD01 | Invention patent application deemed withdrawn after publication |