五、新型說明： 【新型所屬之技術領域】 一本創作係關於一種同軸喇队結構，尤指可使第一 二剩队本體加以整合，且分 弟 刀別°又有獨立的音圏與磁迴結 並可呈同-轴向發聲，以產生分明之高、中、低立， 而達到縮小㈣體積、兼顧各音域廣度及深度之者曰’ 【先前技術】 習用之單顆伽γ單體，由於其技術上之限制， …、‘榜_展現南、中、低全音域之聲音，但卻無法兼 、員各音域之廣度與深度。如果要強化其$某個音域，則勢 必要犧牲某部分的音域，例如：要強化渾厚低㈣低音域， 則高音域之音質就難免相對被弱化；因此，習用之方式， 係於個揚聲n系統中，分別獨立設有高音單體、令^單 體以及低音單體’藉以呈現出各音域分明的音質與廣度（例 如：市售的家庭劇院音響或組合音箱）。 _然而，以此類揚聲器系統而言，因為要分別獨立設置 呵曰、中S與低音單體，所以動輒需使用到兩至三顆以上 之制η八單體’導致整個揚聲器系統過大而不適合用於小型 揚聲器系統中’也不符合現行消費性產品㈣短小之使用 趨勢。 因此，如何創作出一種同軸喇σ八結構，以使其可達到 縮j衝八體積，並兼顧各音域廣度及深度之功效，將是本 創作所欲積極揭露之處。 M397674 【新型内容】 有鑑於上述習知同㈣結構之缺撼，創作人有感兑 未，於完善，遂竭其心智悉心研究克服，憑其從事該項產 業多年之累積經驗，進而研發出一種同軸剩σ八結構，以期 達到縮小伽Υ體積，並兼顧各音域廣度及深度的目的。 本創作之主要目的在提供一種同軸喇叭結構，其藉著 ‘使第—及第二味卜八本體加以整合，且分別設有獨立的^圈 _ 與^迴結構，致使可呈同—軸向發聲以產生分明之高、中、 低音’進而達到縮小剩„八體積、兼顧各音域廣度及深度的 目的。 為達上述目的，本創作之同軸喇D八結構包含：一可為 低曰。。刺α八之第一制σ八本體，其包含有一具有容置區之第二 支架、一環設於第一支架内之第一導磁軛鐵、一疊設於第 了導磁軛鐵上之第一磁鐵、一疊設於第一磁鐵上之第一導 磁板、一環設於第一導磁板周緣之第一音圈、及—設於第 • 一支架端面之第一振膜；以及一結合於容置區中之第二喇 ’ 八本體，而該第二喇°八本體係可為中高音喇％。 ， 於本創作之一實施例中，該第一振膜係以一設於第一 支架端面之第一環型墊片加以固定。 、於本創作之一實施例中，該第一振膜係封閉該第—導 、輛鐵第—磁鐵、第一導磁板及第一音圈，且該第—振 膜係呈一連續弧面狀。 又 ★ 於本創作之—實施例中，該第一振膜係包含有一設於 第一音圈外緣端面之外圈振膜、及兩端分別連接第一支架 4 M397674 與第一音圈之内圈振膜，且該内圈振膜係呈一凹面。 、於本創作之-實施例中，該第_振膜係封閉該第一導 磁輛鐵、第-磁鐵、第-導磁板、第一音圈、第一環型塾 片及第二剩σ八本體。 *於本創作之-實施射，該第—振膜係包含有—設於 第一音圈外緣端面之外圈振膜、及封閉於該第二喇π八本體 ‘ 上之内圈振膜，且該内圈振膜係呈一凹面。 φ 於本創作之一實施例中，該第二喇α八本體係包含有一 與第一私本體結合之第二支架、設於第二支架底部之端 子板、一疊設於端子板上之第二導磁軛鐵、一疊設於第二 導磁輛鐵上之第二磁鐵、一疊設於第二磁鐵上之第二導磁 板、一環設於第二導磁板周緣之第二音圈、一設於第二支 架上之第二環型墊片、及一設於第二支架端面且由第二環 型墊片固定之第二振膜，而該第二振膜係呈一連續弧面狀。 九於本創作之一實施例中，該第二喇σ八本體係可為中高 籲 9斧Λ ’其包含有設於第—伽γ本體底部之端子板、一疊 ,。又於端子板上之第二導磁軛鐵、一疊設於第二導磁軛鐵上 之第二磁鐵、一疊設於第二磁鐵上之第二導磁板、一環設 ;第-導磁板周緣之第二音圏、—設於第二導磁輕鐵端面 之第二振膜、及-固定第二振膜之第二環型整片，而該端 子板、第二導磁軛鐵、第二磁鐵及第二導磁板係以鉚釘加 以連接，且該第二振膜係呈一連續弧面狀。 ^於本創作之一實施例中’該第二喇队本體之端面係可 口又有一保護蓋，而該保護蓋係呈一凸型。 5 M397674 藉此，本創作之一種同軸喇叭結構，可使第—及第二 t 八本體加以整合’且分別設有獨立的音圈與磁迴結構， 並可呈同—轴向發聲，以產生分明之高、+、低音，而達 到縮小喇队體積、兼顧各音域廣度及深度之功效。 【實施方式】 為充分瞭解本創作之目的、特徵及功效，兹藉由下述 具體之實施例，並配合所附之圖式，對本創作做一詳細說 明，說明如後： 請參閱『第1圖』，係為本創作第—實施例之示意圖。 如圖所示」本創作之同軸·結構，包含有一第一剩口八本 體1帛__伽\本體2以及—保護蓋3所構成。 上述所提之第Κ本體！係可為低音味卜八，其包含 有一具有容置區111之第—支架u、—環設於第一支架U 内之第-導磁輛鐵12、—疊設於第—導磁輛鐵^上之第一 磁鐵13、-疊設於第—磁鐵13上之第—導磁板14、一環 设於第—導磁板14周緣之第-音圈15 —設於第一支架 ^上^-環型墊片16、及—設於第—支架心面且由 第一％型墊片16固定之第一栌跶17 咕 弟振膜17，而该第一振膜17係 :閉：第-導磁輛鐵12、第一磁鐵13、第一導磁板“及 第-音圈15,且該第一振膜17係呈一連續弧面狀。 該第二剩口八本體2係可為中高音别〇八，且結合於第一 喇叭本體1所設第一支架u之容 叙锋區in中，其包含有一 與4 一㈣本體1結合之第二支架2卜餅第二支架21 6 7674 底部之端子板22、-疊設於端子板22上之第二導磁扼鐵 =3、一疊設於第二導磁軛鐵23上之第二磁鐵24、一疊設於 第二磁鐵24上之第二導磁板25、一環設於第二導板又25 周緣之第二音圈26、—設於第二支架21上之第二環型塾片 27及一 5又於第二支架21端面且由第二環型墊片固定 ，第二振膜28,而該第二振膜28係呈—連續弧面狀，而當 f第二㈣本體2與第本體！結合時，係可以膠水 接於接觸部位上進行黏合，然此僅為其一之結合方 並不以此為限。 、。口 ；p ， 之 ★該保護蓋3係呈-凸型且對應設於第κ本體2 :二廿振膜28端面’而該保護蓋3係以保護第二振膜28為 ’並不限於凸型，然於本實_中 之第藉結構，而可於第， 導磁減u中另嵌人—完整獨立之第二^八本體2 ，第，本體1與第二制… ==且分別設有獨立之第-音圈15、第二 曰圈26與磁迴結構，並分別接合不同 L7:軸 呈冋一軸向發聲，讓低音域之聲 ρ ± 出，而中高音域之聲音則由第1胺由振膜17幸畐射而 $ —振膜28透過保講甚φ5& 出，由於該第一喇叭本體丨之第— ’、 田、 μ 振膜17面積較大，特別 疋田第振膜Π之外圈部分採軟性材 振幅，而保有優質的低音頻變、' 更了產生較大 第二·本體2，將中高音料地音域職過中置之 也巾田射而出，如此，便可達 M397674 到兼顧各音域之廣度及深度之功效。 明參閱『第2圖』，係為本創作第二實施例之示意圖。 如圖所不：本創作除上述第一實施例所提之結構型態之 外，亦可為本第二實施例之結構型態，而其所不同之處係 在於，該第一喇π八本體〗之第一振膜17a係包含有一設於 第一音圈15外緣端面之外圈振膜171a、及兩端分別連接第 一支架11與第一音圈15之内圈振膜172a，且該内圈振膜 172a係呈一凹面。 如此’除同樣達到第一實施例所述之功效外，由於外 圈振膜171a連結於第一音圈15之外緣面，因此外圈振膜 171a能產生類似彈波(Damper)之功用，使第一振膜17&能 維持軸向之活塞式作動而不偏移，而内圈振膜172a之凹面 設計亦可強化中低音之表現。 明參閱『第3圖』，係為本創作第三實施例之示意圖。 如圖所不：本創作除上述第一及第二實施例所提之結構型 態之外，亦可為本第三實施例之結構型態，而其所不同之 處係在於，該第一喇α八本體丨之第一振膜l7b係封閉該第 一導磁軛鐵12、第一磁鐵13、第一導磁板14、第一音圈 15、第一環型墊片16及第二喇口八本體2。 於本實施例中該第一振膜l7b係直接覆蓋於第二喇队 本體2之出音部上，而可使第二喇叭本體2之聲音，一部 份穿透第一喇叭本體丨之第一振膜17b而出，另一部份則 從内部之空間中將聲音逸散而出。此時，第二喇〇八本體2 不全然強調高音，而是讓所發出之聲音，透過内部空間形 8 M397674 成一迴路’讓聲音之音域廣度增加。 叫參閱『第4圖』，係為本創作第四實施例之示意圖。 如圖所不：本創作除上述第一、二及第三實施例所提之結 構型恶之外，亦可為本第四實施例之結構型態，而其所不 同之處係在於，該第一喇σ八本體丨之第一振膜17c係包含 有一設於第一音圈15外緣端面之外圈振膜171c、及封閉於 • 漆第二喇叭本體2上之内圈振膜172C，且該内圈振膜17及 • 係呈一凹面。 於本第四實施例中’將該外圈振膜171c黏貼於第一音 圈丨5外緣端面，如此，係可產生類似彈波(Damper)之功用， 而内圈振膜172c之内凹型設計則可強化中低音之表現，且 該内圈振膜172c係直接覆蓋於第二私本體2之出音部 上進而使第二喇叭本體2之聲音，一部份穿透第一喇0八 本體1之第一振膜17c而出，一部份則從内部之空間中將 聲+曰逸散而出，透過第一喇叭本體1内部空間形成一迴路， • 讓聲音之音域廣度增加。 ’ 睛參閱『第5圖』，係為本創作第五實施例之示意圖。 2所示·本創作除上述第一、二、三及第四實施例所提 之結構型態之外，亦可為本第五實施例之結構型態，而其 所不同之處係在⑨，該第二剩σ八本體2a係包含有設於第一 喇17八本體1底部之端子板22a、一疊設於端子板上之第 二導磁軛鐵23a、一疊設於第二導磁軛鐵23a上之第二磁鐵 2如、一疊設於第二磁鐵2知上之第二導磁板2兄、一環設 於第二導磁板25a周緣之第二音圈施、一設於第二導磁輛 9 M397674 鐵23a端面之第二振膜28a、及一固定第二振膜28a之第二 環型墊片27a，而該端子板22a、第二導磁輛鐵23a、第二 磁鐵24a及第二導磁板25a係以鉚釘29a加以連接。 而於本第五實施例中，其第二喇D八本體2a係採用内磁 式之作法，而與其他實施例採用之外磁式作法不同，而本 實施例之内磁式作法中，係使用一鉚釘29a將端子板22&、 ‘ 第二導磁輛鐵23a、第二磁鐵24a、第二導磁板25a (磁迴 _ 系統）連接起來，如此，同樣可藉由第一及第二喇叭本體i、 2產生分明之高、中、低音，進而達到兼顧各音域之廣度及 深度之效果。 ' 如上所述，本創作完全符合專利三要件：新穎性、進 步性和產業上的可利用性。以新穎性和進步性而言，本創 作係藉著使第一及第二喇p八本體加以整合，且分別設有獨 立的音圈與磁迴結構，致使可呈同一軸向發聲以產生分明 之高、中、低音，進而達到縮小喇队體積、兼顧各音域廣 • 度及深度的效用；就產業上的可利用性而言，利用本創作 ， 所衍生的產品，當可充分滿足目前市場的需求。 本創作在上文中已以較佳實施例揭露，然熟習本項 術者應理解的是’該實施例僅用於描繪本創作，而不 讀為限制本創作之範圍。應注意的是，舉凡與該實施; 效之變化與置換’均應設為涵蓋於本創作之範以。因此 本創作之保護範圍當以下文之申請專舰圍所界為 M397674 【圖式簡單說明】 第1圖為本創作第一實施例之示意圖。 第2圖為本創作第二實施例之示意圖。 第3圖為本創作第三實施例之示意圖。 第4圖為本創作第四實施例之示意圖。 第5圖為本創作第五實施例之示意圖。V. New description: [New technology field] A creative department is about a coaxial racquet structure, especially the integration of the first two remaining teams, and the division of the knives and the independent sound and magnetic The knot can be combined with the same-axial sound to produce a distinct high, medium, and low stand, and to achieve a narrow (four) volume, taking into account the breadth and depth of each range. [Prior Art] A single gamma gamma monomer Due to its technical limitations, ..., 'the list _ shows the sound of the whole, middle and low full range, but it can not combine the breadth and depth of each range. If you want to strengthen a certain range, it is necessary to sacrifice a certain part of the range. For example, to strengthen the low (four) low range, the sound quality of the high range is inevitably weakened; therefore, the way of using it is based on a sound. In the n system, the treble unit, the singular unit and the woofer are independently provided to present the sound quality and breadth of each range (for example, a commercially available home theater sound or a combination speaker). _ However, in this type of speaker system, because the Nerve, the middle S and the woofer are separately set, it is necessary to use two or more η eight-cells to make the whole speaker system too large and not suitable. It is used in small speaker systems to 'not meet the current trend of consumer products (4). Therefore, how to create a coaxial σ 八 八 structure, so that it can achieve the shrinking volume, and take into account the breadth and depth of each range, will be the active disclosure of this creative. M397674 [New content] In view of the above-mentioned shortcomings of the same (4) structure, the creators have a sense of honour, perfecting, exhausting their minds and researching and overcoming, and relying on their accumulated experience in the industry for many years, and then developed a kind of Coaxial σ eight structure, in order to achieve the purpose of reducing the gamma volume, and taking into account the breadth and depth of each range. The main purpose of the present invention is to provide a coaxial horn structure which is integrated by the body of the first and second tastes, and is provided with independent 圈 and _ structures respectively, so that the same axial direction can be obtained. The vocalization produces a distinct high, medium and low woofer, which in turn achieves the reduction of the remaining eight volumes, taking into account the breadth and depth of each range. To achieve the above objectives, the coaxial La D eight structure of the creation includes: one can be low. The first sigma octa body of the thorn α8 includes a second bracket having a accommodating area, a first yoke iron disposed in the first bracket, and a stacking on the first yoke iron a first magnet, a first magnetic plate stacked on the first magnet, a first voice coil disposed on a periphery of the first magnetic plate, and a first diaphragm disposed on an end surface of the first bracket; a second erected body in the accommodating area, and the second octave system may be a middle treble. In one embodiment of the present invention, the first diaphragm is provided The first ring-shaped gasket on the end surface of the first bracket is fixed. In the embodiment, the first diaphragm seals the first guide, the iron magnet, the first magnetic guide plate and the first voice coil, and the first diaphragm has a continuous arc shape. In the embodiment of the present invention, the first diaphragm comprises a diaphragm disposed outside the outer edge of the outer edge of the first voice coil, and the two ends are respectively connected to the inner bracket of the first bracket 4 M397674 and the first voice coil. a film, and the inner ring diaphragm has a concave surface. In the embodiment of the present invention, the first diaphragm is closed to the first magnetic conductive iron, the first magnet, the first magnetic conductive plate, and the first a voice coil, a first ring-shaped cymbal and a second remaining sigma body. * In the present invention, the first diaphragm is provided with a diaphragm disposed outside the outer edge of the first voice coil. And an inner ring diaphragm enclosed on the second body 2-3, and the inner ring diaphragm has a concave surface. φ In an embodiment of the present invention, the second ar system includes one a second bracket combined with the first private body, a terminal plate disposed at the bottom of the second bracket, a second magnetic yoke stacked on the terminal plate, and a second magnetically placed iron a second magnet, a second magnetic plate stacked on the second magnet, a second voice coil disposed on the periphery of the second magnetic plate, and a second ring spacer disposed on the second bracket And a second diaphragm fixed on the end surface of the second bracket and fixed by the second annular gasket, and the second diaphragm is in a continuous arc shape. In one embodiment of the present creation, the first The two-striped eight-system can be a medium-high-order 9 axe, which includes a terminal plate, a stack, and a second magnetic yoke on the terminal plate, stacked on the terminal plate. a second magnet on the second yoke iron, a second magnetic permeable plate stacked on the second magnet, and a ring; a second sound ridge on the periphery of the first magnetic permeable plate, disposed on the second magnetically permeable light a second diaphragm of the iron end face, and a second ring-shaped whole piece for fixing the second diaphragm, wherein the terminal plate, the second yoke yoke, the second magnet and the second magnetic conductive plate are connected by rivets, And the second diaphragm has a continuous arc shape. In one embodiment of the present invention, the end face of the second racquet body has a protective cover, and the protective cover has a convex shape. 5 M397674 By this, a coaxial speaker structure of the present invention can integrate the first and second t8 bodies and have separate voice coils and magnetic return structures, and can be in the same axial direction to generate Clearly high, +, bass, and achieve the effect of reducing the size of the racquet, taking into account the breadth and depth of each range. [Embodiment] In order to fully understand the purpose, features and effects of this creation, the following specific examples and the accompanying drawings are used to explain the creation in detail, as follows: Please refer to "1st The diagram is a schematic diagram of the first embodiment of the creation. As shown in the figure, the coaxial structure of the present invention comprises a first remaining eight body 1 _ _ gamma \ body 2 and a protective cover 3. The above mentioned Κ body! The system can be a subwoofer, which includes a first bracket having a receiving area 111, a first magnetic guide iron 12 disposed in the first bracket U, and a superimposed magnet. The first magnet 13 on the first magnet 13 is stacked on the first magnet 13 and the first voice coil 15 disposed on the periphery of the first magnetic conductive plate 14 is disposed on the first bracket ^ a ring-shaped spacer 16 and a first 栌跶 17 咕 diaphragm 17 which is disposed on the first surface of the bracket and is fixed by the first % spacer 16, and the first diaphragm 17 is closed: a magnetic conductive iron 12, a first magnet 13, a first magnetic conductive plate "and a first voice coil 15, and the first diaphragm 17 has a continuous arc shape. The second remaining eight body 2 is The middle and high-pitched sounds are combined with the first bracket u of the first speaker body 1 and include a second bracket 2 combined with the 4th (four) body 1 and the second bracket 21 6 7674 bottom terminal plate 22, a second magnetic conductive iron stacked on the terminal plate 22=3, a second magnet 24 stacked on the second magnetic yoke 23, and a second stacked on the second a second magnetic conductive plate 25 on the magnet 24, and a ring is arranged in the second The second voice coil 26 of the 25th circumference of the guide plate, the second annular diaphragm 27 and the 5 disposed on the second bracket 21 are fixed to the end surface of the second bracket 21 and fixed by the second ring spacer, and the second The diaphragm 28, and the second diaphragm 28 is in a continuous arc shape, and when the second (four) body 2 is combined with the first body, the glue can be glued to the contact portion for bonding, but only The binding member is not limited thereto. The port is p-shaped and corresponds to the κ body 2: the end face of the diaphragm 28 and the protective cover 3 The protection of the second diaphragm 28 is not limited to the convex shape, but in the present embodiment, the second magnetic body can be embedded in the magnetic permeability minus u. First, the body 1 and the second system are == and each has an independent first voice coil 15, a second loop 26 and a magnetic return structure, and respectively engage different L7: the shaft is in an axial sounding, so that the low range The sound ρ ± out, and the sound in the middle and high range is swept by the diaphragm 1 by the first amine and the diaphragm 28 is transmitted through the φ5&, μ diaphragm 17 area is large, especially the outer ring part of the first diaphragm of the Putian, the soft material amplitude, while maintaining a high quality low audio, 'more large second · body 2, the middle and high sound range In the middle of the job, the towel field is shot out, so that M397674 can be used to take into account the breadth and depth of each range. See "Figure 2" for a second embodiment of the creation. No: the present invention may be the structural form of the second embodiment in addition to the structural type mentioned in the first embodiment above, and the difference is that the first la π eight body The first diaphragm 17a includes a diaphragm 171a disposed on the outer edge of the outer edge of the first voice coil 15, and an inner diaphragm 172a connected to the first bracket 11 and the first voice coil 15 at both ends, respectively. The inner ring diaphragm 172a has a concave surface. Thus, in addition to the same effect as described in the first embodiment, since the outer ring diaphragm 171a is coupled to the outer peripheral surface of the first voice coil 15, the outer ring diaphragm 171a can produce a function similar to a bomber. The first diaphragm 17& can maintain the axial piston action without offset, and the concave design of the inner ring diaphragm 172a can also enhance the performance of the middle and low sound. See "3rd figure" for a brief description of the third embodiment of the creation. As shown in the figure: in addition to the structural forms mentioned in the first and second embodiments, the present invention may also be the structural form of the third embodiment, and the difference is that the first The first diaphragm 177b of the body 8a closes the first yoke iron 12, the first magnet 13, the first magnetic conductive plate 14, the first voice coil 15, the first ring spacer 16, and the second Lakou eight body 2. In the embodiment, the first diaphragm 17b directly covers the sounding portion of the second racquet body 2, and the sound of the second horn body 2 can partially penetrate the first horn body. One diaphragm 17b emerges, and the other part dissipates the sound from the inner space. At this time, the second Lama body 2 does not fully emphasize the treble, but allows the sound that is emitted to form a loop through the internal space shape 8 M397674 to increase the breadth of the sound. Referring to "Fig. 4", it is a schematic diagram of the fourth embodiment of the present creation. As shown in the figure: in addition to the structural evils mentioned in the first, second and third embodiments, the present invention may also be the structural form of the fourth embodiment, and the difference is that The first diaphragm 17c of the first sinusoidal body includes a diaphragm 171c disposed on the outer edge of the outer edge of the first voice coil 15, and an inner diaphragm 172C closed on the second horn body 2 of the lacquer And the inner ring diaphragm 17 and the system are concave. In the fourth embodiment, the outer ring diaphragm 171c is adhered to the outer end surface of the first voice coil ,5, so that a function similar to a damper can be generated, and the inner ring diaphragm 172c is concave. The design can enhance the performance of the middle and low sound, and the inner ring diaphragm 172c directly covers the sounding portion of the second private body 2, so that the sound of the second speaker body 2 partially penetrates the first bar. The first diaphragm 17c of the body 1 emerges, and a part of the sound is dissipated from the internal space, and a loop is formed through the internal space of the first horn body 1. The sound range of the sound is increased. 『 Eyes refer to Figure 5, which is a schematic diagram of the fifth embodiment of the creation. 2, the creation of the present invention, in addition to the structural forms mentioned in the first, second, third and fourth embodiments, may also be the structural form of the fifth embodiment, and the difference is in the The second remaining sigma body 2a includes a terminal plate 22a disposed at the bottom of the first body 17 and a second magnetic yoke 23a stacked on the terminal plate, and stacked on the second guide The second magnet 2 on the yoke iron 23a is, for example, a second magnetic field plate 2 stacked on the second magnet 2, and a second voice coil disposed on the periphery of the second magnetic conductive plate 25a. a second diaphragm 28a of the second magnetic head 9 M397674 iron 23a end face, and a second ring type spacer 27a for fixing the second diaphragm 28a, and the terminal plate 22a, the second magnetic conductive iron 23a, The two magnets 24a and the second magnetically permeable plates 25a are connected by rivets 29a. In the fifth embodiment, the second magnetic body 8a adopts an inner magnetic type, and is different from the other embodiments in the magnetic method, and in the inner magnetic method of the embodiment, The terminal plate 22&, the second magnetic guide iron 23a, the second magnet 24a, and the second magnetic conductive plate 25a (magnetic return_system) are connected by a rivet 29a, and thus, by the first and second The speaker bodies i and 2 produce distinct high, medium and low sounds, thereby achieving the effect of taking into account the breadth and depth of each range. As mentioned above, this creation is fully in line with the three requirements of patents: novelty, advancement and industrial availability. In terms of novelty and advancement, the creation is made by integrating the first and second La P8 bodies, and each has an independent voice coil and magnetic return structure, so that the same axial sound can be produced to produce distinct The high, medium and low-pitched, and then the utility of reducing the size of the racquet, taking into account the wide range and depth of each range; in terms of industrial availability, the products derived from this creation can fully satisfy the current market. Demand. The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only used to depict the present invention and is not intended to limit the scope of the present invention. It should be noted that both the implementation and the implementation of the changes and substitutions should be included in the scope of this creation. Therefore, the scope of protection of this creation is as follows. The application for the special ship is bounded by M397674. [Simple description of the drawing] Fig. 1 is a schematic view of the first embodiment of the creation. Figure 2 is a schematic view of the second embodiment of the creation. Figure 3 is a schematic view of a third embodiment of the creation. Figure 4 is a schematic view of the fourth embodiment of the creation. Fig. 5 is a schematic view showing the fifth embodiment of the creation.
【主要元件符號說明】 第一喇队本體 1 第一支架 11 容置區 111 第一導磁軛鐵 12 第一磁鐵 13 第一導磁板 14 第一音圈 15 第一環型墊片 16 第一振膜 17、17a、17b、17c 外圈振膜 171a 、 171c 内圈振膜 172a 、 172c 第二喇η八本體 2 ' 2a 第二支架 21 端子板 22 > 22a 第二導磁軛鐵 23 、 23a 第二磁鐵 24 ' 24a M397674 第二導磁板 25 ' 25a 第二音圈 26、26a 第二環型墊片 27、27a 第二振膜 28 、 28a 鉚釘 29a 保護蓋 3[Description of main component symbols] First racquet body 1 First bracket 11 accommodating area 111 First yoke iron 12 First magnet 13 First magnetic permeable plate 14 First voice coil 15 First ring spacer 16 a diaphragm 17, 17a, 17b, 17c outer ring diaphragms 171a, 171c inner ring diaphragms 172a, 172c second arm eight body 2' 2a second bracket 21 terminal plate 22 > 22a second yoke iron 23 23a second magnet 24' 24a M397674 second magnetic plate 25' 25a second voice coil 26, 26a second ring spacer 27, 27a second diaphragm 28, 28a rivet 29a protective cover 3
1212