M299992 八、新型說明： 【新型所屬之技術領域】 本句作係錢於-顯音效加強之可献揚聲器結構，尤指一種 在有限的共振空訂，佩夠透猶統#八單體，產生更加渾厚飽滿 之低頻音訊，並且提升音頻清_亮度，以提升揚聲器價值者。 【先前技術】 MP3曰樂之、戒行，帶動Apple ip〇d及各式_撥放機的熱賣，由 於多數之W撥放機只能以耳機跨聽，如果需要在大眾場合中撥放， 便得藉助其他週邊商品，如··可攜式揚聲器。 為了讓揚聲H輸出較低頻音訊，除了可直接藉助低音會八之外， 員作法則疋提供一疋體積的共振空間；然而，時下可攜式揚聲器， 為求攜帶方便且不會祕太_，小魏之設計為主， 亚不適用大π徑的低音啦，或是提供足夠的共振空間，如圖六所示 之可攜式揚心10 ’其係透過兩側·單體2()輸出音頻訊號，除了 :用卿本身機殼提供有限的共振空間之外，另於其底端開設一低 曰反射孔30，藉此輸出較低的音頻。 但上舰法之魏絲並孙_的好，轉舰财限 度不仏’整體而言無法有效提升音響品f，尚有待 【新型内容】 Π 有鑒於習知缺點，以及運用上 足，本案創作人乃憑藉其多年 事此狀工作經驗，積極地投入創新與改良之精神，終於研究出本 M299992 創作’以供產業更大之利用。 本創作之主要目的’在於提供一種具音效加強之可攜式揚聲器結 構，能夠利用有限之密閉空間，透過音杯及低音反射導管之運用及結 構上之改良，獲得更佳之低音音頻，並且提高發聲強度，以及更為明 亮之音響品質。 【實施方式】 為使貴審查委員方便了解本創作之内容及所能達成之功效，兹 _配合圖式就有關本創作之具體實施例詳加說明其結構特徵如下： 請芩閱第一圖所示，本創作係一種具音效加強之可攜式揚聲器結 構，其係於環狀機殼!之上殼體^兩侧，分別對設有一開口向上之制叭 單體2 ’該機殼1具有一密閉空間，且於機殼1前方設有-插槽12，該插 槽12主要提料數位音訊裝置放置，如Apple iPQd、各式mp3隨身聽及 手機作為撥放音樂、充電、傳輸資料及手機鱗賴擴音之用。 請一併參閱第二圖至第五圖，為了提昇音質，本創作中另設有一 音杯3，該音杯3中心包含有一凸部31 (如圖四），鎖接於上殼體 面凸設之鎖接觸上（如圖五），且其杯口與上殼_間隔—適當古 度:又’該插後方之上殼_上可透過—體連接或組接方式，^ -圓錐狀中空低音反射導管4之一端開口結合，而伸入音杯3之中^ 與音杯3間隔-適當高度（如圖二 亚 )由於該低音反射導管4之 長又糸大於其直徑’可讓.八輸_反射波不會有相 生，並可增強低音效果。 、月形發 上述喇<單體多以小 由於受限於揚聲器小型化後空間上之不足， M299992 =之4型教為主，—般而言，該類咖λ之聲音輸出普遍偏向於中、 门曰湧為達成低音輸出要求，如圖五，當該勢八單體2發聲時，大部 分聲響向外―，另—部份聲壓職留於機殼1裡，並峨殼丨内之封 4工門作為低q反射音箱而形成共振，再經由音杯3空間巾產生迴旋共 •鳴效果，而提高發聲強度，且集中透過低音反射導管4輸出，藉峨寻 - 更佳之低音音頻，以及更為明亮之音響品質。 ^為了進—步說明本創作較佳實施例，請續參閱第五圖，其中當機 #设1兩側之外八單體2發出聲響時，大部分音訊經由勢八單體a開口部送 出刀鼻壓則殘留在密閉之機殼0產生共振效果，㈤時音波撞擊 於曰杯3之波動，於音杯3空間中產生迴旋共鳴效果，而能夠提高發聲 強度，並且得到一較佳之低音音頻，同時該低音音頻經由音杯琳底之 凸卿而成經低音反射導管4之中，並沿低音反射導管4開口成放射狀 向外毛出’產生更加渾厚飽滿之低頻音訊。另一方面，該低音反射導 g 4之出奪口係设置於機殼j兩侧之♦八單體2之間，因而構成一虛擬之 籲中置佩，有效中和兩侧高音頻段，有助於提升中、低音頻清晰明亮 度。 藉由上述70件及結構改良，可讓揚聲H小型化之後，因機殼反射 空間之不足，以及無法設置低音·單體之揚聲器，也錢藉此增強 低音效果，並且獲得更為寬叙音域，讓_魏鮮受更佳之音樂 聆聽感受，並且有效提升揚聲器價值。 綜上所陳’本創作之實施例魏達到預期之使用功效，確已符合 專利法所規定之要件，魏法提出申請。惟，以上所述僅為本創作之 7 M299992 較佳實施例，舉凡熟朵太名 本創作之技藝之人士爰依本創作之精神所在之 等效修飾或變化，皆廊、、# 在以下申請專利範圍内。 【圖式簡單說明】 第一圖所示係本創作之外觀立體圖。 _第二圖所示係本創作機殼與低音反射導管結合狀態示意圖。 第三麵示係本創作機殼與音杯結合狀態示意圖。 第四圖所示係本創作音杯立體剖視圖。 #第五圖所示係本創作實施狀態示意圖。 第六圖所示係習知可攜式揚聲器實施狀態示意圖。 【主要元件符號說明】 10...................可攜式揚聲器 20...................制队單體 3〇...................低音反射孔 1 ....................機殼 Φ 11...................上殼體 12 ...................插槽 13 ...................鎖接部 2 ....................制σ八單體 3 ....................音杯 31...................凸部 4 ....................低音反射導管M299992 VIII, new description: [New technology field] This sentence is used to make money in the speaker-enhanced speaker structure, especially in a limited resonance space, which is enough to pass through the eight elements, produce more Rich and full of low frequency audio, and enhance the audio clear _ brightness to enhance the speaker value. [Prior Art] MP3 music, quit, drive Apple ip〇d and various types of _ radio, because most of the W player can only listen to headphones, if you need to play in public, You have to rely on other peripherals, such as portable speakers. In order to let the speaker H output lower frequency audio, in addition to the direct use of the bass, the staff can provide a volume of resonance space; however, the current portable speaker, for the convenience of carrying and not too secret _, Xiao Wei's design is mainly, sub-does not apply to the large π-diameter bass, or provide sufficient resonance space, as shown in Figure 6, the portable Yang Xin 10' is transmitted through the sides of the monomer 2 ( The audio signal is output, except that a limited resonance space is provided by the cabinet itself, and a low reflection aperture 30 is opened at the bottom end thereof, thereby outputting lower audio. However, Wei Si and Sun _ of the ship's law are good, and the limit of the ship's wealth is not good. Overall, it is impossible to effectively improve the audio product f. It still needs to be [new content] Π In view of the shortcomings of the law, and the application of the foot, the case creation Based on his many years of work experience, he actively invested in the spirit of innovation and improvement, and finally researched the creation of this M299992 for greater use by the industry. The main purpose of this creation is to provide a sound-enhanced portable speaker structure that utilizes limited confined space, through the use of sound cups and bass reflex ducts, and structural improvements to achieve better bass audio and improved vocalization. Strength, and a brighter sound quality. [Embodiment] In order to make the reviewer's content easy to understand the content of the creation and the effect that can be achieved, the structure of the creation is described in detail in the following figure: Please refer to the first figure. Show that this creation is a portable speaker structure with sound enhancement, which is attached to the ring casing! On both sides of the upper casing, respectively, the pair of housings 2 having an opening upwards a confined space, and a slot 12 is arranged in front of the casing 1. The slot 12 mainly feeds digital audio devices, such as an Apple iPQd, various mp3 players and mobile phones for playing music, charging, transmitting data and Mobile phone scales for sound reinforcement. Please refer to the second to fifth figures together. In order to improve the sound quality, a sound cup 3 is additionally provided in the creation, and the center of the sound cup 3 includes a convex portion 31 (as shown in FIG. 4), and is locked on the upper casing surface. The lock contacts (as shown in Figure 5), and the cup mouth and the upper shell _ interval - the appropriate ancient degree: and 'the rear upper shell _ on the through-body connection or combination method, ^ - conical hollow bass One end of the reflective duct 4 is open and joined, and protrudes into the sound cup 3 and is spaced from the sound cup 3 - an appropriate height (as shown in Fig. 2). Since the length of the bass reflex duct 4 is larger than its diameter, it can be made. _Reflected waves will not be born and enhance the bass effect. The monthly output of the above-mentioned la < monomer is small and small due to the lack of space after the miniaturization of the speaker, M299992 = 4 type teaching, in general, the sound output of this type of coffee λ is generally biased The middle and the door are rushing to achieve the bass output requirement. As shown in Figure 5, when the potential of the single unit 2 sounds, most of the sound is outward, and the other part of the sound pressure is left in the casing 1 and the shell is 丨The inner 4 gates form a resonance as a low-q reflection speaker, and then generate a convoluted sound effect through the sound cup 3 space towel, and improve the sound intensity, and concentrate on the bass reflection catheter 4 output, by looking for - better bass Audio, and a brighter sound quality. ^ In order to further explain the preferred embodiment of the present creation, please refer to the fifth figure, wherein when the eight cells 2 are sounded on both sides of the machine #, most of the audio is sent through the opening of the potential eight single cell a. The nose and nose pressure remains in the closed casing 0 to produce a resonance effect. (5) The sound wave hits the fluctuation of the cup 3, which produces a swirling resonance effect in the space of the sound cup 3, and can improve the sounding intensity and obtain a better bass audio. At the same time, the bass audio is formed into the bass reflex duct 4 via the convex of the sound cup, and is radially outwardly fanned along the bass reflection duct 4 to generate a more rich and full of low frequency audio. On the other hand, the bass reflex guide g 4 is arranged between the eight cells 2 on both sides of the casing j, thus forming a virtual appeal, effectively neutralizing the high-frequency segments on both sides, Helps improve the clarity and brightness of medium and low audio. With the above 70 pieces and structural improvements, the speaker H can be miniaturized, because of the lack of reflection space of the case, and the speaker of the bass and single speakers cannot be set, so as to enhance the bass effect and obtain a wider description. The sound range makes _Wei Xian feel better listening to music and effectively enhance the value of the speaker. In summary, the implementation of the example of this creation has reached the expected use effect, and it has indeed met the requirements stipulated in the Patent Law. Wei Fa applied for it. However, the above is only the preferred embodiment of the 7 M299992 of the present creation, and the equivalent modification or variation of the spirit of the creation of the artist is based on the spirit of the creation of the creation, and the application is as follows. Within the scope of the patent. [Simple description of the drawing] The first figure shows the appearance of the creation. _The second figure shows the state of the combination of the creation shell and the bass reflex duct. The third side shows the state of the combination of the creation of the shell and the sound cup. The fourth figure shows a three-dimensional cross-sectional view of the creation sound cup. #五图 shows the schematic diagram of the implementation status of this creation. The sixth figure shows a schematic diagram of the implementation state of the conventional portable speaker. [Main component symbol description] 10................... Portable speaker 20................... Team unit 3〇................... Bass reflex hole 1 .................... Shell Φ 11................... Upper housing 12 ...................Slot 13 .. .................Locking part 2........................................................................ .................音杯31................... convex 4 ........ ............ bass reflex catheter