M286535 八、新型說明： 【新型所屬之技術領域】 本新型係有關於一種具有多數發射元件之紅外線無線 麥克風，尤指該麥克風上具有兩只或兩只以上的無線訊號 發射元件，且各訊號發射元件所向外發出訊號之方向互不 同者。 【先前技術】 現在普遍應用的無線麥克風結構，如第二圖所示，係 _ 含有一握把部（31)，於該握把部（31)之頂端，界定為一聲 音接收頭（311)，並於該握把部（31)内，裝置有一電路（32) 者，上述之電路（32)係含有一收音元件（321)及一發射元件 (322) ’其中該收音元件（321)是裝置於該握把部（31)之頂 端聲音接收頭（311)中，而該發射元件（322)—般是安裝於 握把部（31)之底端，使麥克風之收音元件（321)收音後，可 將轉換訊號，透過發射元件（322)向外發射，並由接收器（33) 所接收處理者。 上述之發射元件（322)，一般是取自紅外線發射元件， • 於正常使用下，所向外發出之訊號，可以經由反射，而為 接收器（33,例如裝置於天花板上的接收器）所接收，但是， 現在很多使用環境，是在密閉的隔音空間中，且所使用的 建材，例如是地板（G)，會吸收該發射元件（322)所向外發 出的訊號，使訊號無法經由反射作用，傳遞至接收器（犯）， 因此，當使用者拿著麥克風高歌時，按正常的情況，此時 麥克風發射元件（322)之訊號發射方向，正好射向會吸收訊 號的地板⑹，造成位於天花板上的接收器（33)無法順利接 收，導致該麥克風無法使用，而顯現其缺點。 M286535 本案創作人有鏗於此，乃加以研究綱，而揭示出一 種具有多數發射元件之紅外線無線麥克風。 【新型内容】 本新型之目的旨在提供一種具有多數發射元件之紅外 線無線麥克風，該麥克風係包括·〜握把部，於該握把部 之頂端，界疋為聲音接收頭者；以及一電路，裝置於該握 把部中，含有一聲音接收電路及一紅外線無線發射電路， 其中該聲音接收電路之收音元件係設於該握把部之聲音接 收頭中者；其特徵在於：該電路之紅外線無線發射電路， 係含有複數發射元件，令各發射元件分別投影地裝置於該 握把部之不同位置，且各該發射元件向外發射訊號之方向 也不相同，如是藉由多數發射元件，同時向不同方向發射 無線訊號，使所發射之訊號可以為接收器確實接收，不會 因為僅用單一發射元件，而發射訊號方向正好對正具吸收 訊號波之建材，造成無法產生反射波，使接收器無法接收 的情形。 本新型之可取實體，可由以下說明及所附各圖式，而 得以明晰之。 【實施方式】 請參閱第一圖所示，本新型係有關於一種具有多數發 射元件之紅外線無線麥克風，該麥克風係包括：一握把部 (21)，於該握把部（21)之頂端，界定為聲音接收頭（211) 者；以及一電路（22)，連接一電池電源（220)，裝置於該握 把部（21)中，含有一聲音接收電路及一紅外線無線發射電 路，其中該聲音接收電路之收音元件（221)係設於該握把部 (21)之聲音接收頭（211)中者；其特徵在於：該電路（22)之 6 M286535 紅外線無線發射電路，係含有複數發射元件（222),令各發 射元件（222)分別投影地裝置於該握把部（21)之不同位 置，且各該發射元件（222)向外發射訊號之方向也不相同， 如是藉由多數發射元件(222)，同時向不同方向發射無線訊 號’使所發射之訊號可以為接收器（23)確實接收，不會像 僅用單一個發射元件的習知麥克風，其發射訊號方向正好 對正具吸收訊號波之建材’造成無法產生反射波，使接收 器（23)無法接收的情形。 本新型所揭示具有多數發射元件之紅外線無線麥克 •風，其中該發射元件（222)，係可取紅外線發射元件或其它 發射元件，本新型並不予自限。 本新型所揭示具有多數發射元件之紅外線無線麥克 風，如第一圖所示，係可令其中至少有一只之發射元件 (222)，裝置於該麥克風握把部（21)之底部，並且令其訊號 發射方向向下，另外，至少有一只之發射元件（222)，裝設 於該握把部（21)之頂端，且令其訊號發射方向向上，使本 新型所揭示之麥克風，當在輸出訊號時，至少可以藉由兩 φ 只或兩只以上的發射元件（222)，分別以兩個或兩個以上的 不同方向發出訊號，如此縱使其中一個發射元件（222，例 如裝置於麥克風握把部（21)底端者）所發出之訊號，為環境 [如吸音地板（G)]所吸收，無法反射的被裝置於天花板上之 接收器（23)所接收，此時，裝置於握把部（21)上的另一個 發射元件（222)所發射之訊號，便可以不受阻的直接射向接 收器（23)或經由反射作用射向接收器（23)，為接收器（23) 順利接收處理。 本新型所揭示具有多數發射元件之紅外線無線麥克 7 M286535 風’其中多數發射元件（22)之裝置位置及訊號向外發出之 肖度’本新型並不予自限。 本新型所揭示具有多數發射元件之紅外線無線麥克 風，不同於習知無線麥克風僅具有單一方向發射無線訊號 之發射元件，因此本新型於使用上，不論使用者的握持麥 克風位置狀態為何，都能以兩個或兩個以上之訊號發射方 向，向外發出訊號，以增加接收器確實接收之機率，避免 無線麥克風於某些顧下躲㈣的_發生，而顯 型之新穎性及實用性。 、本新型所揭示之結構、元件形狀，可於不違本新 精神及範嘴下予以修飾應用，本新型並不自限。 【圖式簡單說明】 第一圖：係本新型之結構示意圖。 第二圖··係習知麥克風結構示意圖。 【主要元件符號說明】 (21) 握把部 (22) 電路 • (221)收音元件 (23) 接收器 (311)聲音接收頭 (321)收音元件 (33)接收器 (211)聲音接收頭 (220)電池電源 (222)發射元件 (31) 握把部 (32) 電路 (322)發射元件M286535 VIII. New description: [New technical field] The present invention relates to an infrared wireless microphone with a plurality of transmitting elements, especially two or more wireless signal transmitting elements on the microphone, and each signal is emitted. The direction in which the components emit signals is different from each other. [Prior Art] A wireless microphone structure that is now commonly used, as shown in the second figure, has a grip portion (31), and is defined as a sound receiving head (311) at the top end of the grip portion (31). And in the grip portion (31), the device has a circuit (32), wherein the circuit (32) includes a sound pickup component (321) and a light emitting component (322), wherein the sound pickup component (321) is The device is mounted in the top sound receiving head (311) of the grip portion (31), and the transmitting element (322) is generally mounted on the bottom end of the grip portion (31) to cause the microphone (321) of the microphone to receive sound. Thereafter, the conversion signal can be transmitted outward through the transmitting element (322) and received by the receiver (33). The above-mentioned radiating element (322) is generally taken from an infrared emitting element. • Under normal use, the outgoing signal can be reflected, and the receiver (33, such as a receiver mounted on the ceiling) Receiving, however, many environments are now in a closed soundproof space, and the building materials used, such as the floor (G), absorb the signal from the emitting element (322), making the signal unable to pass the reflection. The function is transmitted to the receiver (offer). Therefore, when the user sings with the microphone, according to the normal situation, the signal transmitting direction of the microphone transmitting component (322) is just directed to the floor (6) which will absorb the signal, resulting in The receiver (33) on the ceiling could not be received smoothly, causing the microphone to be unusable and showing its shortcomings. M286535 The author of this case is here to study the outline, and reveals an infrared wireless microphone with a plurality of transmitting elements. [New content] The purpose of the present invention is to provide an infrared wireless microphone having a plurality of transmitting elements, comprising: a grip portion at the top end of the grip portion, the boundary is a sound receiving head; and a circuit The device includes a sound receiving circuit and an infrared wireless transmitting circuit, wherein the sound receiving component of the sound receiving circuit is disposed in the sound receiving head of the grip portion; and the circuit is The infrared wireless transmitting circuit comprises a plurality of transmitting elements, wherein each of the transmitting elements is separately projected at different positions of the grip portion, and each of the transmitting elements emits a signal in a different direction, such as by a plurality of transmitting elements. At the same time, the wireless signal is transmitted in different directions, so that the transmitted signal can be received by the receiver. It is not because only a single transmitting component is used, but the transmitting signal direction is just right for the building material that absorbs the signal wave, so that no reflected wave can be generated. The situation that the receiver cannot receive. The desirable entities of the present invention can be clarified by the following description and the accompanying drawings. [Embodiment] Referring to the first figure, the present invention relates to an infrared wireless microphone having a plurality of transmitting elements, the microphone comprising: a grip portion (21) at the top of the grip portion (21) , defined as a sound receiving head (211); and a circuit (22) connected to a battery power supply (220), in the grip portion (21), comprising a sound receiving circuit and an infrared wireless transmitting circuit, wherein The sound receiving component (221) of the sound receiving circuit is disposed in the sound receiving head (211) of the grip portion (21); and the 6 M286535 infrared wireless transmitting circuit of the circuit (22) includes plural The transmitting element (222) is configured such that each of the transmitting elements (222) is separately projected at different positions of the grip portion (21), and each of the transmitting elements (222) emits a signal in a different direction, for example, by Most of the transmitting elements (222) transmit wireless signals in different directions at the same time 'so that the transmitted signals can be received by the receiver (23), unlike a conventional microphone that uses only one single transmitting element, and the transmitted signal direction is positive. Materials with a positive signal of the wave absorber 'can not produce a reflected wave caused by the receiver (23) of the case can not be received. The infrared wireless microphone of the present invention has a plurality of transmitting elements, wherein the emitting element (222) is an infrared emitting element or other emitting element, and the present invention is not limited. The infrared wireless microphone having a plurality of transmitting elements disclosed in the present invention, as shown in the first figure, is such that at least one of the radiating elements (222) is disposed at the bottom of the microphone grip portion (21) and is The signal emission direction is downward. In addition, at least one of the radiating elements (222) is mounted on the top end of the grip portion (21), and the signal emitting direction is upward, so that the microphone disclosed in the present invention is outputted. In the signal, at least two or more transmitting elements (222) can be used to emit signals in two or more different directions, such that one of the transmitting elements (222, for example, is mounted on the microphone grip) The signal from the bottom of the part (21) is received by the receiver (23) that is absorbed by the environment [such as the sound-absorbing floor (G)] and cannot be reflected. At this time, the device is placed on the grip. The signal emitted by the other transmitting component (222) on the portion (21) can be directly directed to the receiver (23) without being blocked or directed to the receiver (23) via the reflection, for the receiver (23) to be smooth. Receiving office Reason. The present invention discloses an infrared wireless microphone 7 M286535 having a plurality of transmitting elements. The position of the plurality of transmitting elements (22) and the amplitude of the signal emitted outward are not limited. The infrared wireless microphone with a plurality of transmitting elements disclosed in the present invention is different from the conventional wireless microphone having only a transmitting element that emits a wireless signal in a single direction. Therefore, the present invention can be used regardless of the position of the user's holding microphone. In the direction of two or more signal transmissions, the signal is sent out to increase the probability of the receiver receiving, and to prevent the wireless microphone from escaping (4), and the novelty and practicability of the display. The structure and component shape disclosed in the present invention can be modified and applied without violating the new spirit and the standard mouth, and the present invention is not self-limiting. [Simple description of the diagram] The first picture: is a schematic diagram of the structure of the present invention. The second figure is a schematic diagram of the structure of the conventional microphone. [Main component symbol description] (21) Grip part (22) Circuit • (221) Radio pickup component (23) Receiver (311) Sound receiving head (321) Radio pickup component (33) Receiver (211) Sound receiving head ( 220) Battery Power (222) Emitter (31) Grip (32) Circuit (322) Emitter