五、發明說明（1)V. Description of the invention (1)
【發明範疇J 的數2:::電子產品技術領係特指-種5.〗聲道 【習知背景】 隨著電子技術的不斷發展， 來越高，音頻裝置A产留哎 人們對音響效果的要求越 發展到數位環繞型，:今杜比邏輯定向系統 方便箄褥赴Ϊ並 且音響真實功能更多，使用 電$日士，1 =及率也隨之越來越高，·通常用DVD欣賞 放機7至、i、!!最佳的家庭影院效果，需配備5 · 1聲道功 占用处、接^個與之匹配的音箱，而安放六個音箱極大 妒*工：連接線較多，極不方便，同時使用過程音量 車乂大’會影響他人休息。 口此冑場上現有的壞繞耳機’但其只有兩個聲道的 二直位ΐ術’虛擬出5·1，道聲場環繞的效果 抓 耳％疋位、聲源距離、聲道分離等方面不夠准確， 所虛擬出來的效果與實際聲道根本無法完全 【發明的概述及其發明目的】 緣是，本發明不但克服以上的缺點， 能與心/DTS等解碼輸出的六個_ = 道 ::果清楚’令耳機能有真實…道家環 200408292 五、發明說明（2) 本發明是透過連接耳機本體的線控器之輪入端與 ?盒連接二該功放盒包括有：電源輸入單元、穩壓濾波： 路、放大電路及5.1聲道信號輸入端口，外電源通過二 輸入單元輸入到穩壓遽波電路，放大電路由穩塵滤波電= 的，出電供電，放大電路的輸人端與51 _道信號輸入# 口連接’而放大電路的輸出端與線控器連#，放大電： 之用於功率放大的IC集成塊還連接有音頻旁路電容，I 電容所述功放盒上還設有用於直接連接其它相應功放機二 5.1聲這信號輸出端口，該功放盒之放大電路的輸出^ 置有7針插座，對應線控器的連接端採用7針插匹 線控器上設有⑶細…的轉換開關，、還= P夂柄Π:透過ϊ放盒的功率放大及爐波，提高信噪比、 牛低失”率，、可貫現良好的重放效果，高中音表現充八， 而中低音聽感舒適，具有良好的數位環繞效果，同二 採用開放式耳，設計，_音清晰；使用時不會影響他· …本發明的實施情形，可由下列之具體實施例的詳έ 述中清楚得知，但這些詳細說明及圖式僅供說明之、、、田/、 應侷限本發明精神與範疇，其具體的實施内容如下··，不 【實施例的詳細說明】 請參閱第一〜三圖所示，本發明包括有耳機 線控器2 ，耳機本體1與線控器2之間有導線連接豆 控裔2的輪入端與一功放盒3連接，功放盒3包 而線 輸入單元31、穩壓濾波電路32、放大電路3 ^電源 1聲道信[Invention category J's number 2 ::: electronic product technology collar refers specifically to-5.] [channel] [knowledge background] With the continuous development of electronic technology, the higher and higher, the audio device A is produced and people leave the sound The requirements of the effect are more and more developed to digital surround type: today Dolby logic orientation system is more convenient for mattresses and more real audio functions, using electricity $ Japanese, 1 = and the rate is also getting higher and higher, usually use DVD to enjoy the 7 to, i, !! The best home theater effect, you need to be equipped with 5 · 1-channel power occupation, connect ^ matching speakers, and put six speakers is very jealous. It is very inconvenient, and the volume of the car is too large during the use, which will affect the rest of others. According to the existing bad-wound headphones on this market, but its only two channels of the two-position technology "virtual out of 5.1, the effect of the sound field surround the earphones, sound source distance, channel separation And other aspects are not accurate enough, the virtual effect and the actual soundtrack cannot be completely [summary of the invention and the purpose of the invention] The reason is that the present invention not only overcomes the above shortcomings, but also can decode the six = Tao :: Fruit clear 'make the headset real ... Taoist ring 200408292 V. Description of the invention (2) The present invention is connected to the? Box through the wheel end of the wire controller connected to the headset body. The amplifier box includes: power supply Input unit, voltage stabilization filter: circuit, amplifier circuit and 5.1-channel signal input port. External power is input to the voltage stabilization wave circuit through two input units. The amplifier circuit is powered by dust filter, power supply, and amplifier circuit. The input end is connected to the 51 _ 道 Signal input # port, and the output end of the amplifier circuit is connected to the line controller. Amplification: The IC integrated block for power amplification is also connected with an audio bypass capacitor, as described in the I capacitor. The power amplifier box is also provided with Directly connect the other 5.1 sound signal output port of other corresponding amplifiers. The output of the amplifier circuit of the amplifier box is equipped with a 7-pin socket. The connecting end of the corresponding remote controller is a 7-pin plug. The transfer switch, and also = P 夂 handle Π: through the power amplification and furnace wave of the amplifier box, to improve the signal-to-noise ratio, low cattle loss "rate, and can achieve good playback effects, high tenor performance. The middle and low bass are comfortable to listen to and have a good digital surround effect. The same design uses open ears, with clear sound; it will not affect him when in use ... The implementation of the present invention can be detailed by the following specific embodiments It is clearly known in the description, but these detailed descriptions and drawings are for illustration only, and should be limited to the spirit and scope of the present invention. The specific implementation content is as follows, without [detailed description of the embodiment] Please refer to As shown in the first to third figures, the present invention includes a headphone remote controller 2. A wire connection between the earphone body 1 and the remote controller 2 is connected to the wheel-in end of the bean controller 2 and is connected to a power amplifier box 3. The power amplifier box 3 packs The line input unit 31, the voltage stabilization filter circuit 32, Great power circuit 3 ^ 1 channel signal
200408292 五、發明說明（3) 號輸入端D 3 4好田认士从士 信號輸出端口 3 :直接連接其他相應功放機的5.1聲道 穩壓攄波電路：f二卜電源通過電源輸入單元31輸入到 供電，放央带 電路33由穩壓濾波電路32的輸出電 音頻旁路中之用於功率放大的IC集成塊還連接有 輕合電容；放大電路33的輸入端與5.1聲 連接，U4連接，而放大電路33的輸出端與線控器2 2的連接H3的輪出端設置有7 4十插座，對應線控器 二針插頭與之匹配，線控器…有⑶與 之間的轉換開關2 1，及音量電位器。 ，由H日二通過導線將功放盒3與7.5vdc的夕卜電源連接 C32严Γ，座輸入，、經電源開關控制後由電解電容 電容⑶滤除高頻及干擾信號，通過穩壓 ;德壓後外電源調整為5v穩定直流電。穩 源再經過電解電容C29 •曼片電容C30並聯組成 同時充電儲存能量，_路電源經電阻ri 壓限，經LE'發光作電源指示燈；另—路電源給⑹、“ 下朽/3 Τ日:供電使之正常工作’IC1、IC2、IC3電源 正極2腳與琶源地4腳分別與電容C21 、C24 、C2?並聯 ’以此消除電源線路感應的干擾信號，也為放大電路33捉 供^回路’㈣κη 'k：2、K3 t受各種干擾而穩定 工作。經過譯碼後輸出的六路5· i聲道音頻信號（FL、FR 、RL、RR、C、SUB)從功放各 q ^ r -.. 34的CZ1、CZ2、CZ…；入H聲道信號輸入端口 、 压御入，先由C1〜C6電容分別對 路引線感應及干擾^號濾除到地，再由電阻R 1〜R 1 2串200408292 V. Description of the invention (3) No. input terminal D 3 4 Haotian Shenshi Congshi signal output port 3: Directly connected to other 5.1-channel voltage-stabilizing chirped wave circuit of the corresponding power amplifier: f Erb power through the power input unit 31 Input to the power supply, the central band circuit 33 is output from the voltage stabilization filter circuit 32, and the IC integrated block for power amplification in the electric audio bypass is also connected with a light-on capacitor; the input of the amplification circuit 33 is connected to 5.1 sound, U4 Connection, and the output end of the amplification circuit 33 and the remote control of the remote control 2 2 are connected to the wheel output end of 7 and 40 sockets, corresponding to the two-pin plug of the remote control, which matches the remote control ... Switch 2 1 and volume potentiometer. , H2 connects the power amplifier box 3 and the 7.5vdc power supply C32 with a wire through the wire, the input is input, and the high-frequency and interference signals are filtered by the electrolytic capacitor capacitor ⑶ after being controlled by the power switch. After pressing, the external power supply is adjusted to 5v stable DC power. Stable source then passes electrolytic capacitor C29 • Man chip capacitor C30 is connected in parallel to form and charge energy at the same time. _ Road power is passed through the resistance ri limit, and is lighted by LE 'as the power indicator; the other is the road power to ⑹, “下 朽 / 3 Τ Day: Power supply to make it work 'IC1, IC2, IC3 positive pole 2 and Pa source ground 4 are connected in parallel with capacitors C21, C24, C2?' In order to eliminate interference signals induced by the power line, but also for the amplifier circuit 33 Supply loop '回路 κη' k: 2, K3 t works stably under various interferences. After decoding, the six 5-channel audio signals (FL, FR, RL, RR, C, SUB) output from the amplifier are q ^ r-.. 34's CZ1, CZ2, CZ ...; into the H channel signal input port, press the input, firstly, the C1 ~ C6 capacitors respectively sense and interfere with the lead of the circuit, and then filter to the ground by the number ^, and then by the resistor R 1 ~ R 1 2 strings
第7頁 200408292Page 7 200408292
壓後，從IC1〜1C3的使音頻信號在放大 ::。經ΙΠ〜IC3功率放大後，分別由IC1〜IC3d二 輸出，鄉公g丨丨rU $ x 3私p 、c25 、、:C26 广陰⑴〜R18 和電容C20 、C22 、C23 2 8串聯組成的局頻校正絡消除自纟 座(m、連接的7針插頭(cti〜m)插接7針插 1〜CZ — 7)後將六路5· 1聲道信號經線控器2上的一 =，聯電位器^1〜”3分別對几、1^、礼、1^、（：進^After pressing, the audio signal from IC1 ~ 1C3 is amplified ::. After the power amplification of IΠ ~ IC3, they are respectively output by IC1 ~ IC3d, the township g 丨 丨 rU $ x 3private p, c25,: C26 Guangyin⑴ ~ R18 and capacitors C20, C22, C23 2 8 in series The local frequency correction is eliminated from the socket (m, the connected 7-pin plug (cti ~ m) is connected to the 7-pin plug 1 ~ CZ — 7), and the six 5.1 channel signals are routed through one of the remote controller 2 = , Potentiometer ^ 1 ~ ”3 respectively for several, 1 ^, Li, 1 ^, (: Jin ^
^量t制後，推動喇叭SP1〜讣6發出相應的聲音，具Ϊ 立置茸道由左、右耳殼内的喇叭（SP5 、SP6 )共同完成放 曰，超重低音（SUB)由左、右耳殼上的振動器（sp7 、sp8 立串聯來重放，從而產生超重低音效果，& 了消除振動雜 曰，在SUB功放輸入端並聯電解電容C13進一步旁路除去 中高頻信號，保留低頻信號進入放大器。 、^ After measuring t, push the speakers SP1 ~ 讣 6 to make corresponding sounds. The upright channel is completed by the speakers (SP5, SP6) in the left and right ear shells, and the subwoofer (SUB) is changed from the left and right. The vibrator (sp7, sp8) on the right ear shell is replayed in series to produce an overweight bass effect. &Amp; To eliminate vibration noise, in parallel with the electrolytic capacitor C13 at the input end of the SUB amplifier to further bypass the high-frequency signal and retain the low frequency The signal enters the amplifier.
本發明之線控器2上設有音量電位器VR]L〜VR3及CD DVD轉換並關於swi ，使欣賞CD或DVD能達到最佳音頻 $果，同時功放盒3上還設有用於直接連接其他相應功放 故的5.1聲道#號輸出端口35(CZ4〜CZ6)，以至可從音箱 放出，供更多的人同時欣賞；而且耳機本體1上的話筒可 接枚聲音直接輪入到DVD播放機實現講話、唱歌。The volume controller 2 of the present invention is provided with a volume potentiometer VR] L ~ VR3 and CD DVD conversion and about swi, so that the best audio can be enjoyed when enjoying CD or DVD. At the same time, the power amplifier box 3 is also provided with a direct connection Other corresponding 5.1-channel ## output port 35 (CZ4 ~ CZ6) of the corresponding power amplifier can even be released from the speaker for more people to enjoy at the same time; and the microphone on the headphone body 1 can be connected to the DVD directly for DVD playback Machine to speak and sing.
200408292 圖式簡單說明 【圖式簡單說明】 第一圖為本發明的原理方塊圖； 第二圖為本發明的結構示意圈； 第三圖為本發明的實施例電路圖。 【圖號簡單說明】 1 耳機本體 2 線控器 21 轉換開關 3 功放盒 31 電源輸入單元 32 穩壓濾波電路 33 放大電路 34 5. 1聲道信號輸入端口 35 5. 1聲道信號輸出端口200408292 Brief description of the drawings [Simplified description of the drawings] The first diagram is a schematic block diagram of the present invention; the second diagram is a schematic structural circle of the present invention; the third diagram is a circuit diagram of an embodiment of the present invention. [Simplified description of drawing number] 1 Headphone body 2 Wire controller 21 Transfer switch 3 Amplifier box 31 Power input unit 32 Voltage stabilization filter circuit 33 Amplifying circuit 34 5. 1-channel signal input port 35 5. 1-channel signal output port