200833155 九、發明說明： 【电明所屬之技術領域】 本發明係有關於〆種微型揚聲器製造 【先前技術】 1機」可安裝於耳機或各_電子裝置（如翻 澤枝仃動電洁、PDA及筆記型電腦等）上 Π益】i電子裝置輕薄短小的訴求’微型揚聲器的應用 請參閱第-圖，習知的微型揚聲器包括有—組合 1 :及一殼半組合2 a ’該音半組合工a包含有：振動膜 11a、-鋼圈工2 a及—音圈13a (如第二圖所示） 該振_1 1 a厚度約為6//m —9難，由於振.動膜工] a非常的薄’因此需利用膠水將銅圈i 2 a黏接於振動膜 1 1 a底面周緣，用以支撐該振動膜^j a，防止振動膜 1 1 a變形。該音圈1 3 a則是利用膠水黏接於振動膜工 1 a底面同心處。 、 該殼半組合2 a包含有一殼體2 1 a、_磁鐵2 2 a 及一鐵片2 3 a (如第三圖所示），該殼體2 : a係為鐵 殼，磁鐵2 2 a係利用膠水黏接於殼體21 a内部，鐵片 2 3 a係利用膠水黏接於磁鐵2 2 a頂面。 上述音半組合1 a及殼半組合2 a分開製作完成後， 再將音半組合1 a之銅圈1 2 a與殼半組合2 a之殼體2 1 a利用膠水黏接結合’使振動膜1 1 a位於磁鐵2 2 a 200833155 上方，音圈13 a位於磁鐵22 a外圍，且振動膜丄工a 、曰圈1 3 a及磁鐵2 2 a係位於同心處。經由上述之妹 構，輸入訊號電流至音圈i 3 a時，即可使苴 : 應驅動振動膜ila共振，進而向外發出聲波。 效 惟，上述習知的微型揚聲器，其振動膜i i a必需利 . 用銅圈1 2 a予以支撐，該銅圈1 2 a係以銅材製作，鋼 材的價格較高，導致製造成本的增加。 再者，遠音半組合1 a及殼半組合2 a係分開製作， _ 因此音半組合1 a及殼半組合2 a需利用兩種治具，分為 兩個流程個別製作，在音半組合工a及殼半組合2 a分開 製作兀成膠水乾後，才能以另一治具進行後續之音半組合 1 a及殼半組合2 a的黏接結合作業，故需使用多種治具 ，且作業流程無法一貫化，費工費時，使得生產效率降低 ，成本增加，且音半組合1 a及殼半組合2 a分開製作， 結合時也會有同心度的問;題，造成作業上的不便。 緣是，本發明人有感上述缺失之可改善，提出一種設 ❿計合理且有效改善上述缺失之本發明。 【發明内容】 本發明之主要目的，在於可提供一種微型揚聲器製造 方法及其裝置，其音半組合不需設置銅圈，可使製造成本 降低。 本發明之另一目的，在於可提供一種微型揚聲器製造 方法及其裝置，其可減少治具的數量，並使作業流程得以 一貫化，使生產效率提升，成本降低，並不會有同心度的 問題，且用以黏接音半組合各構件的膠水可控制調整，以 7 200833155 便揚聲器的音色作„適#的調整。 製造i法、，包括=目的，本發明係提供—種微型揚聲器 空間，該膠圈内缘:有接::膠圈放置於-治具之容置 該膠圈之接合部將=!膜周緣黏接於 一面同心_，廿收上〆口，、皿將一日圈疋位於該振動膜 膜及立®^、〜彡音難接於該振祕，藉卵、振動 音半組合；及將—殼半組合結合於上述之200833155 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to the manufacture of a miniature speaker. [Prior Art] 1 machine can be mounted on an earphone or each electronic device (such as swaying and smashing, PDAs and notebooks, etc.) i 】 i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i ' ' 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型 微型The semi-combiner a includes: a diaphragm 11a, a rim 2a, and a voice coil 13a (as shown in the second figure). The thickness of the vibration_1 1 a is about 6//m - 9 and is difficult due to vibration. The film cutter] a is very thin'. Therefore, the copper ring i 2 a needs to be glued to the periphery of the bottom surface of the diaphragm 1 1 a to support the diaphragm to prevent deformation of the diaphragm 11 a. The voice coil 1 3 a is glued to the concentric surface of the diaphragm 1 a. The shell half assembly 2 a includes a casing 2 1 a, a magnet 2 2 a and an iron piece 2 3 a (as shown in the third figure), the casing 2: a is an iron shell, and the magnet 2 2 a is adhered to the inside of the casing 21a by glue, and the iron piece 2 3 a is adhered to the top surface of the magnet 2 2 a by glue. After the above-mentioned sound semi-combination 1 a and the shell semi-combination 2 a are separately manufactured, the copper ring 1 2 a of the sound half combination 1 a and the shell 2 1 a of the shell half 2 a are bonded by glue to make the vibration The film 1 1 a is located above the magnet 2 2 a 200833155, and the voice coil 13 a is located at the periphery of the magnet 22 a , and the diaphragm a , the ring 13 3 a and the magnet 2 2 a are concentric. Through the above-mentioned sister structure, when the signal current is input to the voice coil i 3 a, the 苴: the diaphragm ila should be driven to resonate, and then the sound wave is emitted outward. For the above-mentioned conventional microspeaker, the vibrating membrane i i a must be advantageous. It is supported by a copper ring 12 2 a which is made of a copper material, and the price of the steel material is high, resulting in an increase in manufacturing cost. Furthermore, the far-tone semi-combination 1 a and the shell semi-combination 2 a are separately produced, _ so the sound semi-combination 1 a and the shell semi-combination 2 a need to use two jigs, which are separately produced in two processes, in the semi-combination After the work a and the shell semi-combination 2 a are separately made into a glue, the glue can be combined with the second half of the 1 a and the shell half 2 a with another jig, so a variety of jigs are required, and The operation process cannot be consistent, the labor and time are required, the production efficiency is reduced, the cost is increased, and the sound semi-combination 1 a and the shell semi-combination 2 a are separately produced, and the concentricity is also asked when combined; the problem causes inconvenience in operation . On the contrary, the present inventors have felt that the above-mentioned deficiency can be improved, and proposes a present invention which is reasonable in design and effective in improving the above-mentioned deficiency. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a micro-speaker manufacturing method and apparatus thereof, which do not require a copper ring to be disposed in a half-tone combination, thereby reducing manufacturing costs. Another object of the present invention is to provide a micro-speaker manufacturing method and apparatus thereof, which can reduce the number of jigs and make the work flow consistent, improve production efficiency, reduce cost, and have no concentricity. The problem, and the glue used to bond the components of the semi-combined combination can be controlled and adjusted, and the sound of the speaker is adjusted according to the sound of the speaker. The manufacturing method, including the purpose of the invention, provides a micro-speaker space. The inner edge of the rubber ring: there is a connection: the rubber ring is placed in the joint of the fixture and the apron of the apron will be replaced by the concentric _, and the circumference of the membrane will be closed. The ring is located in the diaphragm and the vertical, the sound is difficult to connect to the vibration, the half-combination of the egg and the vibrating sound; and the semi-combination of the shell is combined with the above
人^發明另提供一種微型揚聲器裝置，包括：-音半租 i，rii一膠圈、一振動膜及一音圈，該膠圈具有一環 丄妾& °卩5亥振動膜周緣係黏接於該膠圈之接合部，該 :圈係黏接於該振_底面；以及—殼半組合，其結合於 该音半組合。 明」本，明具有以下有益的效果：本發明之音半組合係以 膠圈支#振_ ’因此不需設置習知的銅圈，可使製造成 ^有放的卩牛低。其次，本發明之音半組合的組裝，以及音 半組合與殼半組合的結合，均利用同一治具進行，音半組 合組裝後不需從治具取出，可直接與殼半組合結合，故可 減少治具的數量，並使作業流程得以一貫化，使得生產效 率棱升，成本降低，並不會有同心度的問題。 為使能更進一步瞭解本發明之特徵及技術内容，讀參 閱以下有關本發明之詳細說明與附圖，然而所附圖式僅提 供茶考與說明用，並非用來對本發明加以限制者。 【實施方式】 請參閱第四圖，本發明彝提供一種微型揚聲器製造方 法，其包括步驟如下： 200833155 (a)首先’準備一治具1及一治具上蓋2 (如第五 圖所示），該治具1頂面突設有一圓形之凸緣丄丄，該凸緣 1 1内部開設一圓形之容置空間i 2，該容置空間丄2中 2突設f -承置座]L 3，該承置座13頂面形成弧面； 该治具上盍2底面形成有一與該凸緣丄丄相對應的凹槽2 1，该凹槽21上方設有_圓形之第一穿孔2 2及一圓錐 形之第二穿孔2 3 ;The invention also provides a micro-speaker device, comprising: - a semi-rental i, a rii a rubber ring, a vibrating membrane and a voice coil, the apron having a ring 丄妾 & In the joint portion of the rubber ring, the ring system is adhered to the vibration bottom surface; and the shell is semi-combined, and is coupled to the sound half combination. The present invention has the following advantageous effects: the semi-combination of the sound of the present invention is made up of a rubber ring _ _ ′, so that it is not necessary to provide a conventional copper ring, so that the yak produced by the yak can be made low. Secondly, the assembly of the sound semi-combination of the present invention, and the combination of the sound semi-combination and the shell semi-combination are all performed by the same jig, and the sound semi-assembled assembly does not need to be taken out from the jig, and can be directly combined with the shell half, so It can reduce the number of fixtures and make the operation process consistent, which makes the production efficiency rise and the cost is reduced, and there is no problem of concentricity. For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings. [Embodiment] Referring to the fourth figure, the present invention provides a micro-speaker manufacturing method, which comprises the following steps: 200833155 (a) First, 'prepare a jig 1 and a jig cover 2 (as shown in the fifth figure) a circular flange 突 is formed on the top surface of the fixture 1 , and a circular accommodating space i 2 is defined in the flange 1 1 , and the receiving space 丄 2 protrudes from the receiving frame f 2 L3, the top surface of the socket 13 is formed into a curved surface; the bottom surface of the upper surface of the fixture 2 is formed with a groove 2 corresponding to the flange 1,1, and the groove 21 is provided with a _round a perforation 2 2 and a conical second perforation 2 3 ;
(b)而後將一以塑膠材料製成之膠圈3放置於該治 具1之谷置空間1 2中（如第六圖所示），該膠圈3係以倒 置狀態放置於容置空間i 2中，該卵3為—圓環體，其 内緣中間處向内水平的延伸出—環狀之接合部3工； (C)於該膠圈3之接合部3 1底面上膠水，再將一 振動膜4頂面職利用該膠水黏接於膠圈3之接合部3工 底面，使振動膜4黏接於膠圈3，該振動 置座13頂面； (d)將-音圈5放置於該治具上蓋2之第一穿孔$ ^中，將該治具上蓋2蓋置於治具i上，利用該治具上】 =凹槽21與治具1之凸緣11相互配合粒，使音雇 底面同心處，再於音圈5與振動膜“ j私水，使曰圈5黏接於振動膜4底面，而後將治且』 述之膠圈3、振動膜4及音圈5組成一 曰+、、、且S 1 〇 〇 (如第七圖及第八圖所示）； (e)而後將-包含—殼體6、—磁鐵7及 ^殼半組合2 G 0，_膠水黏接於 二=九圖及第十圖所示);上述之殼體二心 ，裁7係利用膠水黏接於殼體6内部，鐵片8係利用朦水黏 200833155 接於磁鐵7頂面，藉此組成該 半組合2 0 0係利用一般的治呈 口 2 〇 0，上述之殼 半組合2 0 0係以殼體6的開口、真^故不予贅述；該殼 0之振動膜4底關緣，使黏接於音半組合1 ◦ 0 0組成-體(如第十一圖所二d00及殼半組合2 6的開口邊緣與音半組合1 〇 〇之勵=進—步的於殼體 ; 之胺圈3之間以膠水黏接 ⑴最將-護蓋9連結 於音半組合1 〇 〇及殼半組合2 邊係覆蓋 整的微型揚聲器裝置。 Ό 上方；藉此組成一完 請參閱第十一圖，本發明 μ 音半組合10 0及一殼半組合2;裝：包括有- 0 0包含有-膠圈3、—振動膜4及二：§U合1 ==Γ成的_牛，該膠圈】^= 内、、彖中間處向内延伸形成—環狀之 ：、 4頂面周緣係以膠水黏接於膠圈3之：：。,振動膜 振動膜4黏接於膠圈3。該立_ 口邰 &面，使 4底面同，讀。 巧5係以膠水黏接於振動膜 該殼半組合2 Q 〇包含有—殼體6…磁鐵 片8 ’該殼體6係真與士α ^ 鐵 體6内部，該鐵片1 =二=___接於般 由上述之殼體6、磁==接於該磁鐵7頂面，藉 。 筑（及鐵片8組成該殼半組合2〇〇 上述之殼半組合2 η η总+ 該音半組合1〇〇之振動膜4:===: 200833155 0及殼半組合2 0 0組成一體，另亦可進一步的於殼體6 的開口邊緣與音半組合1 0 0之膠圈3之間以膠水黏接， 使音半組合1 0 0及殼半組合2 0 0之間更牢固的結合， 並將一護蓋9連接於膠圈3，該護蓋9係以開口邊緣黏接 於膠圈3之接合部3 1頂面，該護蓋9係覆蓋於音半組合 1 0 0及殼半組合2 0 0上方；藉此組成一微型揚聲器裝 置。 本發明之微型揚聲器製造方法及其裝置，至少具有諸 多優點如下： (一） 本發明之音半組合1 0 0係以膠圈3支撐振動 膜4，不需設置習知的銅圈，該膠圈3係以塑膠材料製作 ，可使製造成本大幅的降低。 (二） 本發明之音半組合1〇 〇的組裝，以及音半組 合1 0 0與殼半組合2 0 0的結合，均利用同一治具1進 行，音半組合1 0 0組裝後不需從治具1取出，直接可與 殼半組合2 0 0結合，故可減少治具的數量，並使作業流 程得以一貫化，省工省時，使得生產效率提升，成本降低， 並不會有同心度的問題。 (三） 本發明之音半組合1 0 0各構件間的膠水可控 制調整，可因應實際需要使用不同的膠水（如軟膠、硬膠 等），以便對於揚聲器的音色作一適當的調整。 惟以上所述僅為本發明之較佳實施例，非意欲侷限本 發明之專利保護範圍，故舉凡運用本發明說明書及圖式内 容所為之等效變化，均同理皆包含於本發明之權利保護範 圍内，合予陳明。 11 200833155 【圖式簡單說明】 第一圖係習知微型揚聲器之剖視圖。 第二圖係習知微型揚聲器之音半組合之剖視圖。 第三圖係習知微型揚聲器之殼半組合之剖視圖。 第四圖係本發明之微型揚聲器製造方法之流程圖。 第五圖係本發明之音半組合與治具、治具上蓋之立體分解 圖。 第六圖係本發明之音半組合與治具、治具上蓋之剖視圖。 • 第七圖係本發明之音半組合與治具之剖視圖。 第八圖係本發明之音半組合之剖視圖。 第九圖係本發明之音半組合、殼半組合與治具之立體分解 圖。 第十圖係本發明之音半組合、殼半組合與治具之剖視圖。 第十一圖係本發明之微型揚聲器裝置之剖視圖。 .【主要元件符號說明】 • 1治具 1 1 凸緣 ~ 12 容置空間 1 3承置座 2 治具上蓋 2 1 凹槽 2 2 第一穿孔 2 3 第二穿孔 12 200833155 3 膠圈 3 1 接合部 4 振動膜 5 音圈 6 殼體 T 磁鐵 8 鐵片 9 護蓋 鲁 10 0音半組合 2 0 0殼半組合 la 音半組合 1 1 a振動膜 1 2 a銅圈 1 3 a音圈 2 a殼半組合 # 2 1 a殼體 2 2 a磁鐵(b) Then, a rubber ring 3 made of a plastic material is placed in the valley space 1 of the jig 1 (as shown in the sixth figure), and the rubber ring 3 is placed in the accommodating space in an inverted state. In i 2 , the egg 3 is a torus, and the inner edge of the inner edge extends inwardly and horizontally - the annular joint portion 3; (C) glues the bottom surface of the joint portion 3 1 of the apron 3, Then, a top surface of the vibrating membrane 4 is adhered to the bottom surface of the joint portion 3 of the apron 3 by the glue, and the vibrating membrane 4 is adhered to the apron 3, and the vibrating seat 13 is topped; (d) The ring 5 is placed in the first perforation $^ of the upper cover 2 of the jig, and the upper cover 2 of the jig is placed on the jig i, using the jig|the groove 21 and the flange 11 of the jig 1 Cooperate with the granules, so that the bottom of the sound is concentric, and then the voice coil 5 and the vibrating membrane "J private water, so that the 曰 ring 5 is adhered to the bottom surface of the vibrating membrane 4, and then will be treated", the apron 3, the vibrating membrane 4 and The voice coil 5 constitutes a 曰+,,, and S 1 〇〇 (as shown in the seventh and eighth figures); (e) then - contains - the housing 6, the magnet 7 and the shell half combination 2 G 0, _ glue adhered to the two = nine map and tenth map); The body is divided into two parts, and the 7 series is glued to the inside of the casing 6 by means of glue. The iron piece 8 is connected to the top surface of the magnet 7 by using the water viscous 200833155, thereby forming the semi-combined system. 〇0, the above-mentioned shell semi-combination 200 is based on the opening of the casing 6, and the details are not described in detail; the bottom edge of the diaphragm 4 of the casing 0 is bonded to the sound half combination 1 ◦ 0 0 - Body (such as the eleventh d00 and the shell semi-combination 26 of the eleventh figure, the opening edge and the sound half combination 1 〇〇 excitation = step-by-step in the shell; the amine ring 3 is glued together (1) most - The cover 9 is connected to the micro-speaker unit of the sound half-combination 1 and the shell half-combination 2 side. Ό Above; by the end of the composition, please refer to the eleventh figure, the μ-semi-combination 10 0 of the present invention and One shell and half combination 2; Packing: including - 0 0 contains - aprons 3, - diaphragm 4 and two: § U in 1 = = Γ _ _ cattle, the apron] ^ = inside, 彖 middle The inward extension extends to form an annular shape: 4, the top surface of the top surface is glued to the apron 3 by glue::, the vibrating membrane vibrating membrane 4 is adhered to the apron 3. The vertical 邰 mouth & face, Make the 4 bottom surface the same, read. The 5 series is glued to the vibrating membrane. The shell semi-combined 2 Q 〇 contains - the housing 6... the magnet piece 8 'the housing 6 is the inner part of the real metal and the iron body 6 , the iron piece 1 = two = __ _ connected to the above-mentioned housing 6, magnetic == connected to the top surface of the magnet 7, borrowed (and iron sheet 8 composed of the shell semi-combination 2 〇〇 the above shell semi-combination 2 η η total + the sound The semi-combined diaphragm 44:===: 200833155 0 and the shell semi-combination 200 are integrated, and may further be combined with the sound half of the housing 6 and the apron 3 of the sound. The glue is glued to make a stronger bond between the sound half combination 100 and the shell half combination 200, and a cover 9 is connected to the apron 3, and the cover 9 is adhered to the opening edge. The top surface of the joint portion 3 1 of the rubber ring 3 covers the top half of the sound half combination 100 and the shell half combination 200; thereby forming a micro-speaker device. The micro-speaker manufacturing method and device thereof have at least many advantages as follows: (1) The sound semi-combination 100 of the present invention supports the vibrating membrane 4 with the apron 3, and does not need to be provided with a conventional copper ring. The ring 3 is made of a plastic material, which can greatly reduce the manufacturing cost. (2) The assembly of the sound semi-combination 1 本 of the present invention, and the combination of the sound semi-combination 100 and the shell semi-combination 200 are performed by the same jig 1 and the acoustic semi-combination 1 0 0 is not required after assembly. It can be taken out from the jig 1 and can be directly combined with the shell semi-combined 200, so the number of jigs can be reduced, the operation process can be consistent, labor saving and time saving, the production efficiency is improved, the cost is reduced, and there is no The problem of concentricity. (3) The glue between the components of the sound semi-combination 100 of the present invention can be controlled and adjusted, and different glues (such as soft rubber, hard rubber, etc.) can be used according to actual needs, so as to appropriately adjust the tone of the speaker. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, the equivalents of the present invention and the equivalents of the drawings are all included in the present invention. Within the scope of protection, it is given to Chen Ming. 11 200833155 [Simple description of the diagram] The first diagram is a cross-sectional view of a conventional microspeaker. The second figure is a cross-sectional view of a semi-combination of a conventional microspeaker. The third figure is a cross-sectional view of a half-combination of a conventional microspeaker housing. The fourth figure is a flow chart of the method of manufacturing the microspeaker of the present invention. The fifth figure is a three-dimensional exploded view of the sound semi-combination and the fixture and the upper cover of the jig of the present invention. The sixth drawing is a cross-sectional view of the sound semi-combination and the fixture and the upper cover of the jig of the present invention. • Figure 7 is a cross-sectional view of the sound half combination and jig of the present invention. The eighth figure is a cross-sectional view of the semi-combination of the sound of the present invention. The ninth drawing is a perspective exploded view of the sound semi-combination, the shell half combination and the jig of the present invention. The tenth drawing is a cross-sectional view of the sound semi-combination, the shell half combination and the jig of the present invention. Figure 11 is a cross-sectional view showing the microspeaker device of the present invention. [Description of main components] • 1 fixture 1 1 flange ~ 12 accommodating space 1 3 socket 2 fixture upper cover 2 1 groove 2 2 first perforation 2 3 second perforation 12 200833155 3 apron 3 1 Joint 4 Vibrating membrane 5 Voice coil 6 Housing T Magnet 8 Iron sheet 9 Cover Lu 10 0-tone semi-combination 2 0 0 shell semi-combination la-tone semi-combination 1 1 a diaphragm 1 2 a copper ring 1 3 a voice coil 2 a shell semi-combined # 2 1 a housing 2 2 a magnet