M283470 八、新型說明： 【新型所屬之技術領域】 本創作係有關-種可降低干擾之耳機，其主要係於你之前方轴線上設 -麥克風’並於耳機之外殼上亦設—麥克風，進而使其中—麥克風設在不受 外界干擾之較安靜的耳道内接受部分由耳道内產生之音波，同時藉由另一設 於耳機外殼轉歧接受發話者由嘴巴„之聲音，藉由雜麥克風以相互 辅助之受音狀態，以各自拾取較低音量之聲源匯集成較高音量之音源，並使 該設於耳機外殼上之麥克風之受音感度設定於稍低範圍内以做為前述該耳 道内之麥克風音源拾取之婦，進而使其僅拾取較低音量之外界干擾源，而 與該耳道内之麥克風共同產生降低外界干擾使通話更為清晰之功效者。 【先前技術】 按，習知之行動電話（3 3)耳機（3)之設計如第五圖所示，其係於 耳機（3 )之制口八（3 1 )下方-特定距離處，另設一麥克風（3 2 )，藉 以達收、發話之功能，但此種設計於通話時，該麥克風（3 2)將受通話時 外界環境之影響使發出之聲音受到干擾，而使發話品質不佳，且於通話時往 往亦必須將該麥克風（3 2 )拉近於嘴部，方可使受話方聽到較清楚之聲音， 使用上亦不方便。 另種^知耳機（4 )之没計如第六圖所示，其係一種無線之耳機（4 )， 其雖省掉傳輸線之限制，但其售價高體積大，且，其設計亦係於一具延伸臂 (4 1 )之主體後方設有喇，八（4 2 )，並於延伸臂（4丄）之端部，設一 麥克風（4 3 )，以構成可收、發話之狀態，並藉一掛鉤（4 4 )而可鉤掛 於耳朵上方，但此種耳機（4)同樣具有易受環境噪音干擾及體積龐大之缺 M283470 點。 再-種習知耳機之設計如第七圖所示，其主要於耳機外殼（5)前端所 設前蓋（5 2 )中央之容置區（5 3 )處設有一麥克風（5 4 )，而使麥克 風（5 4 )位於伽Y ( 5 1 )前方位置處，進而使該麥克風（5 4 )設在不 受外界干擾之較安靜的耳勒接受部分由耳勒產生之音波，以隔絕外界之 干擾音源’但此種設計因其麥克風（5 4 )與·（ 5 1 )均位於耳道内之 同一密閉腔室内，極易因·（ 5 1 )所產生之聲音被麥克風（5 4 )接收 而產生回音之問題’但若將該麥克風（5 4)之感度降低雖可改善回音問題， 但會影響發話品質，_使受話方無法清楚劇發财之聲音。 、 【新型内容】 <所欲解決之技術問題〉 本創作人有鑑於上述習知耳機受外界職聲音影_存在實用困難及 有待改。之缺失’盼能提供一突破性之設計，以增進實用效果，乃潛心研思、 没计組製’綜集其多年從事糊產品設計產銷之專業技術知識與實務經驗及 研㈣梢侍之結果’終研究出本創作—種可降低干擾之耳機，以提供使用 者。 <對先前技術之功效> 本創作之轉目的储—組麥克風分別設於伽\之前方軸線上及耳機 之外成上’藉由論麥克取相互輔助之受音狀態，以各自拾取較低音量之 聲源匯集成輕哀立旦—六、 问9里之g源’並使該設於耳機外殼上之麥克風之受音感度設 疋於稿低减内，以做為前述料勒之麥克風音源拾取之補償，進而僅拾 取較低音量之外只直 卜界干擾源，而使通話更為清晰之耳機設計，進而使通話品質 6 M283470 大幅提升。 為使貴審查委員能更了解本創作之結搆特徵及其功效，茲配合圖式並 詳細說明於后。 【實施方式】 請參閱第-圖、第二圖及第三圖所示，本創作主要係於—耳機之外殼 (1)内，設有-妙八（11 )，以接聽發話方之聲音，同時於耳機外殼（工） 前端所設具複數孔洞（1 2 1 )之前蓋（i 2 )中央，形成一中央具孔洞（1 書2 21)之容置區（i 2 2)，於該容置區（丄2 2)内設有一麥克風（丄 3 )，而藉由此設計，使耳機塞入於耳朵之耳道（A)時，將使其♦八（工 1)及麥克風（13)皆進入於耳孔内，並藉其中之麥克風（13)由人體 耳道（A)拾取由人體發音部產生之音波，而將音波直接由耳道（A)内經 該麥克風（1 3 )直接發送，另於耳機之外殼（丄）上亦設一麥克風（丄4 )， 進而使其中一麥克風（13)設在不受外界干擾之較安靜的耳道（a)内接 文部分由耳道（A)内產生之音波，同時藉由該設於耳機外殼（1)之麥克 _ 風（14)接受發話者由嘴巴發出之聲音，為使不產生回音，該麥克風（工 3 )採用猶低感度之規格，以避免拾取過多由靖卜八（1 1 )輸出之音源，同 時並使該設於耳機外殼（i)上之麥克風（13)之受音感度設定於稍低範 圍内以做為前述該耳道（A)内之麥克風（丄3)音源拾取之補償，藉由該 組麥克風（1 3)( 1 4 ) -内、-外以相互辅助之受音狀態，以各自拾取 較低音量之聲源匯集成較高音量之音源，並藉該麥克風（丄4)僅拾取較低 音置之外界干擾源之特性，而與該耳道（A)内之麥克風（13)共同產生 降低外界干擾使通話更為清晰之功效者，於耳機外殼（1)上設有供該麥克 7 M283470 - 風（14)接收音源之孔洞（1 4 1 )。 且，本創作可另搭配一無線接收發射電 刑 、2 5)而形成一無線耳機之 土4 (如監牙耳機），並裝設供該無線接收發 η X Λ 兒路（2 5)使用之電池（2 2於該無線耳機具複數孔洞（221)之前蓋（22)上，亦形成―中 央”孔洞（2 2 2 1 )之容置區（2 2 2 )，於兮^ 一爽古ΓΤ ,。 ； Μ谷置區（2 2 2 )内設有 := = )，而此種具無線接收發射電路(25)之設計咖 紐辦称崎較高，麵成本，亦 二在不之1卜Γ (2)上設—麥克風（2 4)，進而使其中—麥克風（2 3) a又在不文外界干擾之較安靜的耳道（Α)内接受部分由耳道（幻内產生之 =，_藉_設於耳機外殼⑵之麥錢（2 4)接受發話者由嘴巴 «之聲音’為使不產生回音，該麥克風（2 3)採用稍低感度之規格，以 避免拾取過多由·（ 2 i)輸出之音源，同時並使該設於耳機外殼⑵ 上之麥克風（2 3)之受音感度設定於稍低範圍内以做為前述該耳道（幻 内之麥克風（2 3)音源拾取之補償，藉由該組麥克風（2 3 ^ 2 4 )— 内、一外以相互輔助之受音狀態，以各自拾取較低音量之聲源匯集成較高音 置之音源，並藉該麥克風（2 4)僅拾取較低音量之外界干擾源之特性，而 與該耳道U)内之麥克風（23)共同產生降低外界干擾使通話更為清晰 之功效者（如第四輪），於耳麵⑵上設有供鱗克風（2 4 ) 接收音源之孔洞（2 4 1 )。 【圖式簡單說明】 乐-圖係本創作其巾_較佳實關之讀分解圖。 第二圖係本創作之組合剖示圖。 8 M283470 '第三圖係本創作實際於耳錢㈣之實施例圖。 第四圖係本創作·於無線傳輸耳機時之實施例剖示圖。 第五圖係習知耳機之立體圖。 第六圖係另一種習知無線耳機之立體圖。 第七圖係再一種習知耳機之剖示圖。 【主要元件符號說明】 (1 ) ( 2 ) ( 5 )外殼 鲁（11)(2 1 )(3 1 ) (4 2 ) (5 1 )督八 ( 1 2 )( 2 2 )( 5 2 )前蓋 (121) (1221)(141)(221)(2221)(241)孔洞 (122) (222)(53)容置區 (13)(14)(23)(24)(32)(43)(54)麥克風 (2 5)無線接收發射電路 （2 6)電池 (3)(4)耳機 （3 3)行動電話 • (41)延伸臂 （4 4)掛鉤 (A)耳道M283470 8. Description of the new model: [Technical field to which the new model belongs] This creation is about a kind of headset that can reduce interference, which is mainly set on your front axis-microphone 'and also on the shell of the headset-microphone, and then Make it-the microphone is set in a quieter ear canal that is not affected by external interference, and the sound waves generated by the ear canal are partially received. At the same time, the voice of the speaker from the mouth is received through another set in the earphone shell. Mutually-accepted sound-receiving states, collect sound sources with lower volume into higher-volume sound sources, and set the sensitivity of the microphone on the headset casing to a slightly lower range as the aforementioned ear The woman who picks up the microphone sound source in the channel, so that it only picks up the low-level external interference sources, and works with the microphone in the ear canal to reduce the effect of external interference and make the call clearer. [Previous technology] Press, and know it The design of the earphone (3) of the mobile phone (3 3) is shown in the fifth figure, which is located below the mouthpiece (3 1) of the earphone (3)-at a specific distance, another microphone is provided. Ke Feng (3 2), to achieve the function of receiving and speaking, but this kind of design during the call, the microphone (3 2) will be affected by the external environment during the call, the sound will be disturbed, resulting in poor speech quality In addition, the microphone (3 2) must be pulled close to the mouth during a call, so that the callee can hear a clearer voice, which is also inconvenient to use. As shown in the sixth figure, it is a wireless earphone (4). Although it omits the limitation of the transmission line, it has a high price and a large volume, and its design is also behind a main body with an extension arm (4 1). There is a microphone, eight (4 2), and a microphone (4 3) is set at the end of the extension arm (4 丄) to form a state capable of receiving and speaking, and can be hooked by a hook (4 4) It is hung above the ear, but this kind of earphone (4) also has M283470 points which are susceptible to environmental noise and bulky. The design of the conventional earphone is shown in the seventh figure, which is mainly in the earphone shell (5) A microphone (5 4) is provided at the central accommodation area (5 3) of the front cover (5 2) provided at the front end, so that the microphone (5 4) is located in front of Gamma Y (5 1), so that the microphone (5 4) is set in a quieter earler receiving part, the sound wave generated by the earler is isolated from the outside, in order to isolate the external noise source 'But this design is because the microphone (5 4) and · (5 1) are located in the same closed chamber in the ear canal, and the sound generated by · (5 1) is easily received by the microphone (5 4) to generate an echo. "Problem" However, if the sensitivity of the microphone (5 4) is reduced, it will improve the echo problem, but it will affect the quality of the speech, and make the callee unable to clearly understand the sound of making a fortune. [New content] < What you want to solve Technical Issues> In view of the fact that the above-mentioned conventional earphones are affected by external duties, they have practical difficulties and need to be changed. The "Lack of" hopes to provide a breakthrough design to enhance the practical effect, is to concentrate on thinking, not to organize the system "to integrate its many years of professional technical knowledge and practical experience in the design and production of paste products, as well as research results 'Finally researched this creation-a headset that can reduce interference to provide users. < Effects of the prior art > The purpose of this creation is to store the microphones on the front axis and the outside of the earphones. The low-volume sound sources are gathered into light sadness-VI. Ask 9 g of the g-source 'and set the sensitivity of the microphone on the headphone case to the lower limit of the draft, as the aforementioned material The compensation of the microphone sound source pickup, which in turn picks up only the low-level interference sources that are only straightforward, and makes the call clearer, which further improves the call quality. 6 M283470 In order for your reviewers to better understand the structural features and effects of this creation, we are here to accompany the drawings and explain them in detail. [Embodiment] Please refer to Figures-II, II and III. This creation is mainly in the shell (1) of the earphone, which is equipped with Miaoba (11) to answer the voice of the caller. At the same time, the center of the front cover (i 2) provided with a plurality of holes (1 2 1) at the front end of the earphone casing (work) forms a central accommodation area (i 2 2) with a hole (1 book 2 21). There is a microphone (丄 3) in the setting area (丄 2 2), and with this design, when the earphone is inserted into the ear canal (A), it will be made 八 (job 1) and microphone (13) All enter the ear hole, and use the microphone (13) to pick up the sound waves generated by the human vocal part from the ear canal (A), and send the sound waves directly from the ear canal (A) through the microphone (1 3) In addition, a microphone (丄 4) is also provided on the casing (丄) of the earphone, so that one of the microphones (13) is located in a quiet ear canal (a) which is not disturbed by the outside. A) The sound waves generated inside, and at the same time the microphone_14 (14) set in the earphone shell (1) is used to receive the sound from the mouth of the speaker, so that The microphone (Gong 3) adopts still low sensitivity specifications to avoid picking up too many sound sources output by Jing Bu Ba (1 1), and at the same time make the microphone (13) on the headphone shell (i) receive sound The sensitivity is set in a slightly lower range as compensation for the sound source pickup of the microphone (丄 3) in the ear canal (A), and the group of microphones (1 3) (1 4)-inside,-outside to assist each other The sound receiving state is to collect the sound source with a lower volume into a sound source with a higher volume, and use the microphone (丄 4) to pick up only the characteristics of the outer boundary interference source of the lower sound set, and compare with the ear canal (A The microphone (13) in the brackets together produces the effect of reducing external interference and making the call clearer. A hole (1 4 1) is provided on the headphone shell (1) for the microphone 7 M283470-wind (14) to receive the sound source. In addition, this creation can be combined with a wireless receiving and transmitting electric torture, 2 5) to form a soil of a wireless headset 4 (such as a monitor tooth headset), and installed for the wireless receiving transmitter η X Λ Erlu (2 5) The battery (2 2) on the front cover (22) of the wireless earphone having a plurality of holes (221) also forms a "central" hole (2 2 2 1) containing area (2 2 2). , ； There is: = =) in the MG Valley area (2 2 2), and this design with wireless receiving and transmitting circuit (25) has a high cost, and the cost is also different. Bu Γ (2) is provided with a microphone (2 4), which in turn makes the microphone (2 3) a. In the quieter ear canal (Α) that is not disturbed by the outside world, the receiving part is part of the ear canal. = ， _ Borrow_ Set up in the earphone case (2 4) Accept the speaker's voice from the mouth «Sound 'so as not to generate echo, the microphone (2 3) adopts a slightly lower sensitivity specification to avoid picking up too much (2 i) the output sound source, and at the same time set the sensitivity of the microphone (2 3) on the headphone casing ⑵ to a slightly lower range as the ear canal (magic Compensation for the sound source of the microphone (2 3), with this group of microphones (2 3 ^ 2 4) —internal and external to assist each other in the receiving state, and the sound sources with lower volume are collected into a higher sound position And the microphone (2 4) only picks up the characteristics of low-level external interference sources, and together with the microphone (23) in the ear canal U) to reduce the effect of external interference to make the call clearer ( (Such as the fourth round), a hole (2 4 1) is provided on the ear surface for receiving the sound source (2 4 1). [Simplified illustration of the drawing] Le-Pictures created this towel_better reality Exploded view of reading. The second picture is a combined sectional view of this creation. 8 M283470 'The third picture is an embodiment of this creation actually used in ear money. The fourth picture is the implementation of this creation when it is used to wirelessly transmit headphones. Example cross-sectional view. The fifth view is a perspective view of a conventional earphone. The sixth view is a perspective view of another conventional wireless headphone. The seventh view is a cross-sectional view of another conventional headphone. [Description of Symbols of Main Components] (1 ) (2) (5) Shell Lu (11) (2 1) (3 1) (4 2) (5 1) Governor Eight (1 2) (2 2) (5 2 ) Front cover (121) (1221) (141) (221) (2221) (241) Hole (122) (222) (53) Storage area (13) (14) (23) (24) (32) ( 43) (54) Microphone (2 5) Wireless receiving and transmitting circuit (2 6) Battery (3) (4) Headphone (3 3) Mobile phone • (41) Extension arm (4 4) Hook (A) Ear canal