、新型說明： 【新型所屬之技術領域】 本新型是有關於-種麥克風，特別是指一種無線麥克 風接收機。 【先前技術】 以往的一種無線麥克風接收機的開關為按壓式或撥鈕 式的機械式開關，當使用者欲開啟該接收機時按壓、撥 動該開關使該接收機開啟，在此段開啟的時間内發送訊號 例如發达給無線麥克風對頻訊號，對頻後該接收機會自 行停止發送。 准，文限於使用環境之空間，若使用按壓式或撥鈕式 之機械式開關，使用者不都能夠方便地開啟該機械式 哥因此 種便於使用的無線麥克風接收機，為目前 相關業者的研發目標之一。 【新型内容】 因此’本新型之目的，即在提供一種便於使用的無線 麥克風接收機。 於疋，本新型無線麥克風接收機，包含一主機，及一 2應開關，該主機包括—殼體及一對頻單元，該感應開關 没置於該主機’當使用者手部靠近該主機時，該感應開關 開啟該主機的對頻單元，使該對頻單元發送一次對頻訊號 〇 本新型之功效在於’該無線麥克風接收機的開關是感 應開關，於你用I主Arr 土 、便用者手部靠近該主機時開啟該對頻單元，使 該對頻單元發送一攻對此 f頻讯號，因此，使用者無需手動開 關該接收機的主機之斟 之對頻早元，只要使用者手部靠近該接 收機的主機，該對頻單 用早兀即自動開啟’也就是說，當使用 者欲對頻時，直桩车4* + 且任于待麥克風靠近該主機，該感應開關即 會同步開啟該主機之對 。〇 _ ^ 例 < 對頻早兀，不受限於使用環境之空間 ’轉實可達到便於使用的功效。 【實施方式】 、有關本新型之前述及其他技術内容、特點與功效，在 乂下配σ參考圖式之較佳實施例的詳細說明中，將可清楚 的呈現。 參閱圖1與圖2 佳實施例包含一主機 ’本新型無線麥克風接收機1的第一較 11 ’及一感應開關12。 亥主機11包括一殼體丨11、一安裝於該殼體111上白 開啟顯示燈112，及-對頻單元113，該感應開關12設置;5 該主機u ’在本第一較佳實施例中，該感應開關12為近去 式感應開Μ 12’實務上可為紅外線、電容式、磁簧式等 但不以此為限。且該主機11的殼體ill為塑膠材質製成； 在本實施例中，該感應開關12設置於該殼體ill内部，且 有效感應距離為十公分以内。 當使用者手部200靠近該主機u時，該感應開關12開 啟該主機11的對頻單元113,且該主機u的開啟顯示燈 112壳起，使該對頻單元113發送一次對頻訊號至無線麥克 風300，§使用者手部200遠離該主機11時，該感應開關 12關閉該主機11的開啟顯示燈丨12。 M4J2209 主例如圖2所示，使用者手部2〇〇握持無線麥克風 並靠近該主機11，使得該感應開關12開啟該主機u的對 頻單元113,使該對頻單元113發送一次對頻訊號至無線麥 克風3 00，疋成對頻訊號的傳輸後，使用者手部握持麥 克風300並遠離該主機11。 值得一提的是，該感應開關12也可以是其他型態的感 應開關12,同時也不受限於設置於該殼體iu内部，有效 感應距離也可以視使用者需求選用不同距離範圍的感庫開 關，由於此等變化繁多，此項技術領域中的技術人員可由 ^新型闡述的⑽設計㈣型產品，但仍不脫離本新型之 範疇，在此不再贅述。（圖皆未示） 綜上所述’該接收機i的對頻單元113使用的開關是感 應^ 12，由於使用者手部2〇〇靠近該主機U時開啟該對 頻早το 113 ’使該對頻單元113發送—次對頻訊號至無線麥 克八300因此’使用者無需手動開關該接收機1的主機 U的對頻早70 113 ’只要使用者手部2GG靠近該接收機工的 主機11，該對頻單元113即自動開啟，也就是說，當使用 者欲對頻時，直接手持麥克風綱靠近該主機u，該感應 開關12即會同步開啟該域u的對頻單元ιΐ3，不受限於 使用環境之空間，確實可達到便於使用的功效。 ▲准以上所述者’僅為本新型的較佳實施例❿已，當不 i X此限定本新型貫施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作簡單料效變化與修飾，皆仍屬 本新型專利涵蓋範圍内。 M432209 【圖式簡單說明】 圖1是正視圖，說明本新型無線麥克風接收機的第一 較佳實施例；及 圖2是正視使用圖，說明本第一較佳實施例的一主機 、一感應開關及使用者手部。 M432209 【主要元件符號說明】 1…… …·接收機 113 ... •…對頻單元 11 •…主機 12…·· —感應開關 111 ··· •…殼體 200… •…使用者手部 112… …·開啟顯示燈 300… •…麥克風New type of description: [New technology field] This new type is related to a kind of microphone, especially a wireless microphone receiver. [Prior Art] A switch of a conventional wireless microphone receiver is a push-type or a button-type mechanical switch. When the user wants to turn on the receiver, pressing and turning the switch causes the receiver to be turned on. The transmission signal, for example, is developed to the wireless microphone pair frequency signal, and the receiving opportunity stops transmitting itself after the frequency is matched. Quasi-text is limited to the use of the environment space, if you use the push-type or push-button mechanical switch, users can not easily open the mechanical type of wireless microphone receiver, which is easy to use, for the current research and development of relevant industry One of the goals. [New content] Therefore, the purpose of the present invention is to provide an easy to use wireless microphone receiver. Yu Wei, the novel wireless microphone receiver includes a host, and a 2 switch, the host includes a housing and a pair of frequency units, the sensor switch is not placed on the host 'when the user's hand is close to the host The inductive switch turns on the frequency unit of the host, so that the pair of frequency units sends a frequency signal. The function of the new type is that the switch of the wireless microphone receiver is an inductive switch, and the user uses the I main Arr soil. When the hand is close to the host, the pair of frequency units is turned on, so that the pair of frequency units send an attack on the frequency signal, so that the user does not need to manually switch the frequency of the host of the receiver, as long as the use The hand is close to the host of the receiver, and the pair of frequencies is automatically turned on early. That is, when the user wants to use the frequency, the straight pile car 4* + and the microphone is close to the host, the induction The switch will simultaneously open the pair of the host. 〇 _ ^ Example < Premature frequency, not limited to the space of the use environment ‘Transfer can achieve easy to use. [Embodiment] The foregoing and other technical contents, features and effects of the present invention will be apparent from the detailed description of the preferred embodiment of Referring to Figures 1 and 2, a preferred embodiment includes a first '11' and a sensor switch 12 of the present invention. The host 11 includes a casing 11 , a white display lamp 112 mounted on the casing 111 , and a frequency matching unit 113 , the sensor switch 12 is disposed; 5 the host u ′ is in the first preferred embodiment. The inductive switch 12 is a near-inductive sensing opening 12', which may be infrared, capacitive, reed, etc., but not limited thereto. The housing ill of the main body 11 is made of a plastic material. In the embodiment, the inductive switch 12 is disposed inside the housing ill, and the effective sensing distance is within 10 cm. When the user's hand 200 is close to the host u, the sensor switch 12 turns on the frequency unit 113 of the host 11, and the open display light 112 of the host u is shelled, so that the frequency unit 113 sends a frequency signal to The wireless microphone 300, when the user's hand 200 is away from the host 11, turns off the display light 12 of the host 11. M4J2209 main, as shown in FIG. 2, the user's hand 2 holds the wireless microphone and is close to the host 11, so that the inductive switch 12 turns on the frequency unit 113 of the host u, and the pair of frequency units 113 sends the frequency to the frequency. After the signal is transmitted to the wireless microphone 3 00, after the transmission of the pair of frequency signals, the user holds the microphone 300 and is away from the host 11. It is worth mentioning that the inductive switch 12 can also be other types of inductive switches 12, and is not limited to being disposed inside the housing iu. The effective sensing distance can also be selected according to the user's needs. Due to the numerous changes, the skilled person in the art can design (4) type products according to the novel (10), but it does not depart from the scope of the present invention and will not be described herein. (The figures are not shown) In summary, the switch used by the frequency unit 113 of the receiver i is an induction ^ 12, since the user's hand 2 is close to the host U, the pair is turned on earlier το 113 ' The frequency unit 113 sends the frequency-to-frequency signal to the wireless microphone 800. Therefore, the user does not need to manually switch the frequency of the host U of the receiver 1 70 113 ' as long as the user's hand 2GG approaches the host 11 of the receiver. The frequency unit 113 is automatically turned on, that is, when the user wants to use the frequency, the handheld microphone is directly close to the host u, and the sensor switch 12 synchronously turns on the frequency unit ιΐ3 of the domain u. Limited to the use of the environment, it is indeed easy to use. ▲The above-mentioned ones are only the preferred embodiments of the present invention, and the scope of the present invention is limited to the scope of the present invention, that is, the simple material effect changes and the contents of the new patent application scope and the new description contents are Modifications are still covered by this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a first preferred embodiment of the wireless microphone receiver of the present invention; and FIG. 2 is a front view showing a host and an induction of the first preferred embodiment. Switch and user's hand. M432209 [Description of main component symbols] 1...... ... receiver 113 ... • ... frequency unit 11 • host 12...·· - sensor switch 111 ··· •... housing 200... •...user's hand 112... ...· Turn on the display light 300... •... microphone