M315926 八、新型說明： 【新型所屬之技術領域】 尤指一種具省電裝置 本創作係關於一種無線麥克風 之無線麥克風。 【先剞技術】 ▲按’麥克風係廣泛地應用於現代人的生中，例如演 講、演唱會或其他必須要將聲音放大播出之場合，均少不 了麥克風的使用。 曰功的夕克風係以有線方式與喇B八音響連結，麥克風 主要是利用在音頭内設置一收音單元，例如動圈式或電容 式收音單元’ H由聲音在空氣中傳送時所產生的聲波，使 «音早礙、到聲波震動，進而輸出—聲音訊號，該聲 音訊號經放大徭，g捕 M專达至喇叭音響而播出聲音，因此有 線式麥克風之運作並不需要工作電源。 /然隨著無線傳輸技術的發展’無線傳輸技術亦已應用 在麥克風上，以期提供使用者較佳的應用空間；而無線麥 j風只有線麥克風之主要差異即在於，無線麥克風内建有 —無線發射f路，利用該無線發射電路將聲音訊號轉成益 線《後發送，並於^音響上設置無線接收電路以接收 並將該無線訊號轉換回聲音訊號。 無線發射電路必須供電方能運作，因此無線麥 克風内另而要裝有電池，以提供無線發射電路所需 電源；惟該無線發射雷 乍 毛射電路極為耗電，一旦無線麥克風因疏 M315926 't'm _ ’該無線發射電路將持續 用畢。 ％且主包力完全 因此，如何能避免無線麥克風於未使用時 機而導致電池電力耗盡，仍是一有待改進之議題。％記關 【新型内容】 2減少無線麥克風未能收音時產 作之主要目的在提供一種具省電裝置二= 工作電源。 、予“、、線‘射電路的 ^達成前述目的所採取之主要技術手段係令 麥克風於一殼體中設有： 疋…、線 -=元，係於感應到聲音時輸出一聲音訊號； —Γ 測電路，係連接前述收音單元以判斷該收音 單凡是否輸出聲音訊號； 研/收曰 無線發射電路，得造挺 係連接則述收音單元和收音 路，以接收該收音單元所鈐+ 4吻 1貝利笔 一、 所輪出之聲音訊號’並將該聲音訊 5虎轉換為無線訊號後發送；以及 電池’係透過前述此立 引之收音偵測電路連接無線發射電 路’③一預定時間内該收咅罝- ^ ^ 9早π無任何聲音訊號輸出時， 該收曰偵測電路即阻斷電池提供卫作電源予該無線發 路。 =用上述技術手段，本創作之無線麥克風即可避免於 未收Θ時，該無線發射電路仍持續消耗電池之電力，因而 M315926 可使無線麥克風之使用時間拉 機時，導致電池之電力消托殆盡。’且不致因疏忽而忘記關 【實施方式】M315926 VIII. New description: [New technical field] Especially for a power-saving device This is a wireless microphone for a wireless microphone. [First-hand technology] ▲Press the microphone system widely used in modern people's life, such as lectures, concerts or other occasions where the sound must be amplified and broadcasted, and the use of the microphone is indispensable. The 夕 风 的 风 风 以 以 以 夕 夕 夕 夕 夕 夕 夕 夕 夕 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风 麦克风The sound wave makes the sound of the sound, the vibration of the sound wave, and then the sound signal. After the sound signal is amplified, the sound of the microphone is broadcasted to the speaker sound, so the operation of the wired microphone does not require a working power supply. / With the development of wireless transmission technology, 'wireless transmission technology has also been applied to the microphone, in order to provide users with better application space; and the main difference between the wireless microphone and the line microphone is that the wireless microphone has built-in- Wirelessly transmitting the f-channel, using the wireless transmitting circuit to convert the audio signal into a benefit line, and then transmitting, and setting a wireless receiving circuit on the audio to receive and convert the wireless signal back to the audio signal. The wireless transmitting circuit must be powered to operate, so a battery must be installed in the wireless microphone to provide the power required for the wireless transmitting circuit; however, the wireless transmitting lightning laser circuit is extremely power-consuming, once the wireless microphone is leaked, M315926 't 'm _ 'The wireless transmitting circuit will continue to be used. % and the main package is complete. Therefore, how to avoid the wireless microphone from running out of time and causing the battery to run out is still an issue to be improved. %关关 [New content] 2 The main purpose of reducing the wireless microphone failure to produce sound is to provide a power-saving device 2 = working power supply. The main technical means adopted by the "," line circuit to achieve the foregoing objectives is that the microphone is provided in a casing: 疋..., line-= yuan, which outputs an audible signal when the sound is sensed; - the measuring circuit is connected to the above-mentioned radio unit to determine whether the radio signal outputs an audio signal; the research/receiving radio transmitting circuit is connected to the radio unit and the radio channel to receive the radio unit + 4 kiss 1 Bailey pen one, the sound signal that is turned out 'and convert the voice 5 tiger into a wireless signal and send; and the battery 'connects the wireless transmitting circuit through the above-mentioned radio detection circuit' The receiving time - ^ ^ 9 early π without any audio signal output, the receiving detection circuit blocks the battery to provide the power supply to the wireless transmission. = Using the above technical means, the wireless of the creation The microphone can be avoided when the wireless transmission circuit continues to consume the power of the battery. Therefore, the M315926 can make the battery power consumption when the wireless microphone is used for a long time. And will not forget to be negligent [Embodiment]
本創作具省電裝置之I 麥克風或攜帶式麥克風;請=風:應用於-般手持式 之-較佳實施例係應用於—手二=與二圖料，本創作 0)内設有-收音單元(20)式麥克風，係於-殼體“ ^ . 收音债測電路（3 0 )、 一熟線發射電路（4 〇 )、一 η、 斗士 尾池（5 〇 )以及一開關（6 體（ίο)之頂端並設有—音頭（ι〇ι)。 =音單元（20)係設於該殼體（1〇)之音頭（1 =處’於本實繼，該收音單元（2〇)係採用— 电谷式收音單元，可於感應到聲音時輸出一聲音訊號。 該收音读測電路（30)係連接前述收音單元（2〇), 二可檢知該收音單元（20)是否有聲音訊號輸出 斷麥克風是否收音。 該無線發射電路（40)係連接前述收音單元（2〇) 和收音偵測電路（30) ’可接收該收音單元（2〇)所 輸出之聲音訊號，並將該聲音訊號轉換為無線訊號後發 、、， 〇 該電池（5 0 )係透過前述收音偵測電路（3 〇 )提 供工作電源給該無線發射電路（4〇)，由該收音债測電 路（30)控制所述電池（50)是否中斷工作電源予該 無線發射電路（40)，當-預定時間内該收音情測電路 6 M315926 (3 Ο )並未收到該收音單元（2 〇 )所輸出之聲音訊號， 則隨即阻斷電池（5 0 )提供工作電源予該無線發射電路 (40)〇 該開關（6 0 )係外露於該殼體（2 〇 )上，可供使 用者以手動操作無線麥克風開啟或關閉；且所述開關（6 0 )係連接於前述收音偵測電路（3 〇 )與電池（5 〇 ) 之間，並受控於該收音债測電路（3〇)，當逾一界限時 間後’該收音㈣電路（3 〇 )#未收到該收音單元（2 0 )所輸出之聲音吼號’則該收音偵測電路（3 〇 )即 (6 0) 以停止提供卫作電料該收音= 測：：（3〇)，而完全關閉本創作之無線麥克風，此時 务要再次啟動無線麥克風，則必須由使、 關（6 0 )開啟之。 卞助知作開 程This notebook has a power-saving device I microphone or portable microphone; please = wind: applied to the general hand-held - the preferred embodiment is applied to - hand two = and two drawings, this creation 0) is provided - The microphone of the radio unit (20) is attached to the - housing "^. Radio signal measurement circuit (3 0), a cooked line transmission circuit (4 〇), a η, a fighter tail pool (5 〇) and a switch (6) The top of the body (ίο) is provided with a sound head (ι〇ι). The sound unit (20) is located in the head of the housing (1〇) (1 = at the end of the present, the radio unit (2) 〇) is an electric valley type radio unit that outputs an audio signal when the sound is sensed. The radio reading and reading circuit (30) is connected to the radio unit (2〇), and the radio unit (20) is detected. Whether there is an audio signal output whether the microphone is received or not. The wireless transmitting circuit (40) is connected to the sound receiving unit (2〇) and the sound detecting circuit (30)' to receive the sound signal output by the sounding unit (2〇), And converting the audio signal into a wireless signal, and then, the battery (50) passes through the aforementioned sound detection circuit 3) providing a working power supply to the wireless transmitting circuit (4〇), and the receiving debt measuring circuit (30) controls whether the battery (50) interrupts the working power supply to the wireless transmitting circuit (40), when - predetermined time The sound sensing circuit 6 M315926 (3 Ο ) does not receive the sound signal output by the sound receiving unit (2 〇), and then blocks the battery (50) to provide working power to the wireless transmitting circuit (40). The switch (60) is exposed on the housing (2 〇) for the user to manually turn on or off the wireless microphone; and the switch (60) is connected to the aforementioned sound detecting circuit (3 〇) Between the battery and the battery (5 〇), and controlled by the radio signal (3〇), after more than one limit time, the radio (4) circuit (3 〇) # does not receive the radio unit (2 0) The output sound nickname 'The radio detection circuit (3 〇) is (6 0) to stop providing the power of the radio material = measurement:: (3 〇), and completely turn off the wireless microphone of the creation, at this time To start the wireless microphone again, it must be turned on and off (6 0). Journey
以下再以流程方式說明本創作 請參閱第三圖所示，本創作之 之無線麥克風之工作流 工作流程係包括下列步 夕、兄紙開機（1〇〇 ，係由使 ，八 問1定用者刼作該開關（6 0 令電池（50)之雷 )和益魂& μ + 可提供予該收音偵測電路 y $热線發射雷敗[1 Α λ 啟 〇 )和無線發射電路（4 Ο ), 判斷麥克風是否收音（1〇 〇)檢知該收音單元（2 ’係由該收音摘測電路( 若該收音她Γ(Γ〇;Γ出聲音訊號； 輸出之聲音訊號，則判斷麥克風收二該收音單元（2 斷麥克風是否收音⑽）之步^風有收音，而繼續進行該 M315926 若該收音偵測電路（3 〇 ) 〇 )所輪出之聲音訊鲈，目…收到由該收音單元（2 -計數未收音時間(102)之步風並未收音，並執行 〇)計數麥克風未收音之持二:收音偵測電路（3 判斷未收音時間是;^ # 伯、目,丨- 否超過預疋時間（1〇3)，俜由兮Μ立 偵測早元（3〇)比較麥 係由该收音 呀間，若麥克風未收音之持續時 I…亥預疋 判斷未收音時門了間係小於該預定時間，則 不叹曰％間尚未超過預定時間， 收音時間是$ >_ 、，·,執行該判斷未 了間疋否超過預定時間（103)之步驟； 右麥克風未收音之持續時間係大 斷未收音時間已超過預定時間，故 間’則判 人暫時休眠狀態⑽）步驟，係由該 …〇)阻斷電池（50)提供 ：早 電路（4 0 ) · 电源予δ亥無線發射 =判斷麥克風是否收音⑽），係該收音偵測單元㈡ 檢知哕#立时—/ 、4◦)工作電源後，繼續 錢日早7^ (2〇)是否輸出聲音訊號； 若該收音偵測電路（30)收到由該收音單元（20) 2之聲音訊號’則判斷麥克風有收音，而執行一社束暫 =目民狀態⑽）步驟，係該收音偵測單元（30)㈣電 〇)提供工作電源予該無線發射電路（4 〇 繼續執行該麥克風是否收音（101)之步驟； 若該收音偵測電路（3 〇 )並未收到由該收音單元（2 )所輸出之聲音訊號’則判斷麥克風並未收音，並執行 M315926 一判斷未收音時間是否超過該界限時間⑽)之步驟，传由 5亥收音谓測電路（3 0)比較麥克風未收音之持續時間盥 =界㈣間，若麥克風未收音之持續時間係小於該界限時 間，則匈斷未收音時間尚未超過界限時間，而繼續執㈣ 判斷純音時間是否超過界限時間（1〇7)之步驟，· 以 若：克風未收音之持續時間係大於該界限時間，則判 收音時間已超過界限時間，故麥克風已長時間未使 :二=關閉麥克風⑽)步驟，係由該收音读測單元 (3 0 )控制該開關（β 、 予該收音㈣路(V。。)關斷，以停止提供工作電源 以判，本創作之無線麥克風可利用聲音㈣， 麥克風進入休眠狀態或完全關閉，夢 此即痛麥克風未使用或未收 曰 之目的。 了包刀之4耗，而達到省電 綜上所述，本創作實為 作，且未見於刊物或公開使用 爰依法提出申請。 一極具進步性與實用性之佳 ，符合新型專利之申請要件， 【圖式簡單說明】 第一圖 係本創作一 第二圖 係本創作一 第三圖 係本創作一 較佳實施例之外觀示意圖 較佳實施例之功能方塊圖 較佳實施例之工作流程圖 主要元件符號說明】 M315926 (10)殼體 （101)音頭 (2 0 )收音單元 （3 0 )收音偵測電路 (4 0 )無線發射電路（5 0 )電池 (6 0 )開關The following is a flow chart to illustrate the creation. Please refer to the third figure. The workflow workflow of the wireless microphone of this creation includes the following steps, brother paper boot (1〇〇, system, 8 questions 1) The switch (6 0 for the battery (50) of the mine) and the benefit of the soul & μ + can be provided to the radio detection circuit y $ hotline transmission thunder [1 Α λ start) and wireless transmission circuit ( 4 Ο ), judge whether the microphone is receiving radio (1〇〇) to detect the radio unit (2 ' is the radio pickup circuit (if the radio is the radio (Γ〇; Γ sound signal; output audio signal, then judge The microphone receives the second radio unit (2 if the microphone is not receiving the radio (10)). The wind has a radio, and the M315926 continues to sound if the radio detection circuit (3 〇) 轮) By the radio unit (2 - counting the unreceived time (102), the stepping wind is not received, and executing 〇) counting the microphone unreceived holding 2: the radio detection circuit (3 judges that the unreceived time is; ^ #伯,目, 丨 - No more than the expected time (1 〇 3), 兮Μ by the independent detection early yuan (3 〇) Compared with the wheat system, if the microphone is not receiving the sound, if the microphone is not received, the door is less than the predetermined time, and the time is not exceeded. The radio time is $ > ;_ , , ·, the step of performing the judgment is not exceeded for a predetermined time (103); the duration of the right microphone unreceived is that the uninterrupted time has exceeded the predetermined time, and therefore the person is temporarily suspended. (10)) Steps are provided by the ... 〇) blocking battery (50): early circuit (4 0 ) · power supply to δ hai wireless transmission = determine whether the microphone is receiving radio (10)), the radio detection unit (2) Detecting 哕# Immediately after operating the power supply, continue to output the sound signal 7^ (2〇); if the sound detection circuit (30) receives the sound signal from the sound unit (20) 2 Determining that the microphone has a radio, and performing a social temporary state (10) step, the radio detection unit (30) (four) is provided with a working power supply to the wireless transmitting circuit (4 〇 continue to perform whether the microphone is radio ( 101) steps; if the receipt The detecting circuit (3 〇) does not receive the sound signal output by the receiving unit (2), and then determines that the microphone is not receiving the sound, and executes M315926 to determine whether the unreceived time exceeds the limit time (10). The duration of the unreceived sound of the microphone is compared with the duration of the unreceived 盥=Boundary (4). If the duration of the unreceived sound of the microphone is less than the limit time, the unsound time of the singer has not exceeded the limit time, and continues. (4) The step of judging whether the pure tone time exceeds the limit time (1〇7), · If the duration of the unvoiced sound is greater than the limit time, the received radio time has exceeded the limit time, so the microphone has not been used for a long time. The second = off microphone (10) step is controlled by the radio reading unit (30) to control the switch (β, to the radio (four) way (V. . ) Turn off to stop providing power. It is judged that the wireless microphone of this creation can use the sound (4), the microphone enters the sleep state or is completely turned off, and the dream is that the microphone is not used or not received. The consumption of the knife is 4, and the power saving is achieved. In summary, the creation is actually done, and it is not found in the publication or public use. A very progressive and practical, in line with the requirements of the new patent application, [simplified description of the drawings] The first picture is a second picture of the creation, the third picture is a third embodiment of the present invention Appearance diagram of the preferred embodiment of the preferred embodiment of the preferred embodiment of the working flow chart description of the main components] M315926 (10) housing (101) head (2 0) radio unit (3 0) radio detection circuit (4 0 ) wireless transmitter circuit (5 0) battery (60) switch