1325730 99年4月12日修正替換頁 九、發明說明： --- 【發明所屬之技術領域】 本發明係有關於一種微型揚聲器製造方法，尤指一種 音半組合不需設置銅圈，可使製造成本降低之微型揚聲器 製造方法。 【先前技術】 按’「揚聲器」可安裝於耳機或各種的電子裝置（如翻 ，機、行動電話、P D A及筆記型電腦等）上，用以發出 聲音。隨著電子裝置輕薄短小的訴求，微型揚聲器的應用 也日益廣泛。 請參閱第一圖，習知的微型揚聲器包括有一音半組合 1 a及一殼半組合2 a，該音半組合x a包含有一振動膜 1 1 a、一銅圈1 2 a及一音圈1 3 a (如第二圖所示） 忒振動膜1 1 a厚度約為6# m—，由於振動膜1 1 a非常的薄，因此需利用膠水將銅圈丄2 a黏接於振動膜 1 1 a底面周緣，用以支撐該振動膜1 1 a ,防止振動膜 1 1 a變形。該音圈i 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21 a、一磁鐵2 2 a ，一鐵片23 a (如第三圖所示），該殼體2 ia係為鐵 设’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 6 1325730 日修正替換頁 上方，音圈1 3 a位於磁鐵2 2 a外圍’ 、音圈1 3 a及磁鐵2 2 a係位於同心處。經由上述之择 構，輸入訊號電流至音圈1 3 a時，即可使其產生電磁^ 應驅動振動膜1 1 a共振，進而向外發出聲波。 惟，上述習知的微型揚聲器，其振動膜1 1 a必需利 用銅圈1 2 a予以支撐，該銅圈1 2 a係以鋼材製作，銅 材的價格較兩’導致製造成本的增加。 再者，該音半組合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1 a及殼半組合2 a分開 製作完成膠水乾後，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。衣 緣是，本發明人有感上述缺失之可改善，提出—種設 a十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，其纟半組合不需設置銅目，可使製造成本降: 本發明之另一目的，在於可提供一種微型揚聲器製造 ，其可減少治具的數量，並使作業流程得以一貫化， 、效率提升，成本降低，並不會有同心度的問題，真 罄„„接3半組合各構件的膠水可控制調整，以便對於# 耸益的音色作一適當的調整。1325730 Amendment of April 12, 1999, page IX, invention description: --- Technical field of the invention The present invention relates to a method for manufacturing a micro-speaker, in particular, a sound half-combination does not require a copper ring to be provided. A method of manufacturing a microspeaker with reduced manufacturing costs. [Prior Art] Press 'Speaker' to mount on headphones or various electronic devices (such as flip-ups, mobile phones, P D A, and notebook computers) to make sound. With the demand for thin and light electronic devices, the application of micro-speakers has become increasingly widespread. Referring to the first figure, the conventional microspeaker includes a sound half combination 1 a and a shell half combination 2 a. The sound half combination xa includes a diaphragm 1 1 a, a copper ring 1 2 a and a voice coil 1 3 a (as shown in the second figure) The thickness of the diaphragm 1 1 a is about 6 # m—, because the diaphragm 1 1 a is very thin, it is necessary to glue the copper ring 2 a to the diaphragm 1 with glue. 1 a peripheral edge of the bottom surface for supporting the diaphragm 1 1 a to prevent deformation of the diaphragm 11 a. The voice coil i 3 a is glued to the concentric surface of the diaphragm 1 a. The shell half assembly 2a comprises a casing 21a, a magnet 2 2 a , an iron piece 23 a (as shown in the third figure), and the casing 2 ia is made of iron. The magnet 2 2 a is glued. Adhered to the inside of the casing 21a, the iron piece 2 3a 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 combination 2 a are bonded by glue to make the vibration The film 1 1 a is located above the correction replacement page of the magnet 2 2 a 6 1325730, and the voice coil 13 3 a is located at the periphery of the magnet 2 2 a, the voice coil 13 3 a and the magnet 2 2 a are located concentrically. According to the above selection, when the signal current is input to the voice coil 13 3 a, the electromagnetic vibration is generated to drive the diaphragm 1 1 a to resonate, and then the sound wave is emitted outward. However, in the conventional microspeaker, the diaphragm 11a must be supported by a copper ring 12a, which is made of steel, and the price of the copper material is increased by two's. Furthermore, the sound 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 kinds of jigs, which are separately produced in two processes, and are combined in the sound half. 1 a and shell semi-combination 2 a separately to complete the glue dry, in order to use another fixture to carry out the subsequent combination of the semi-combination 1 a and the shell semi-combination 2 a, so it is necessary to use a variety of fixtures, and work The process cannot be consistent, time-consuming and labor-intensive, resulting in reduced production efficiency and increased cost, and the sound semi-combination 1 a and the shell semi-combination 2 a are separately produced, and there is also a problem of concentricity when combined, resulting in inconvenience in operation. The rim of the present invention is that the inventors have felt that the above-mentioned deficiencies can be improved, and that the present invention is proposed to provide a reasonable and effective improvement of the above-mentioned deficiencies. SUMMARY OF THE INVENTION The main object of the present invention is to provide a micro-speaker manufacturing method, which does not need to be provided with a copper mesh, and can reduce the manufacturing cost. Another object of the present invention is to provide a micro-speaker manufacturing. It can reduce the number of fixtures, and the workflow can be consistent, the efficiency is improved, the cost is reduced, and there is no problem of concentricity. Really, the glue of each component can be controlled and adjusted, so that #塔益的音色 Make an appropriate adjustment.
τ 1门κ Η修正替換頁 ,為了達成上述之目的，本發明係提供二--- 製造方法，包括步驟如下：將一膠圈放置於一治具之容置 空間，該膠圈内緣具有一接合部；將一振動膜周緣黏接於 >圈之接合部，以一治具上蓋將一音圈定位於該振動膜 面同心處，並將該音圈黏接於該振動膜，藉膠圈、振動 犋及音圈組成一音半組合；及將一殼半組合結合於上述之 音半、纟且合。 ^本發明具有以下有益的效果：本發明之音半組合係以 膝·圈支撐振動膜，因此不需設置習知的銅圈，可使製造成 本有效的降低。其次，本發明之音半組合的組裴，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 合組裂後不錢治具取m接與殼半組合結合γ故可 減少治具的數量，並使作業流程得以化 率提升，成本降低，並不會有同心度的問題。'生產政 為使能更進一步瞭解本發明之特徵及技術内容， 閱以下有關本發明之詳細說明與附圖，然而所附圖式僅 供參考與說明用，並非絲對本發明加以限制者。 【實施方式】 一種微型揚聲器製造方 4參閱第四圖，本發明係提供 法’其包括步驟如下： (a)首先，準備-治具1及-治具上蓋2(如第五 圖所示）’該治具1頂面突料-_之凸緣1 i，該凸緣 1 1内部開設-圓形之容置空間丄2，該容置空間 =處突設有-承置座！3，該承置座1 3頂面形成弧面； ，治具上蓋2底面形成有-與該凸緣1;1相對應的凹槽2 ’该凹槽21上方設有-圓形之第—穿孔2 2及—^錐 丄⑵730 99年4月12日修正替換頁 形之第二穿孔2 3 ; (b) 而後將-以塑膠材料製成之膠圈3放置於該治 具1之容置空間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；L 2中，該膠圈3為―圓環體，其 内緣中間處向内水平的延伸出一環狀之接合部3；、 (c) 於該谬圈3之接合部3 χ底面上膠水，再將一 振動膜4頂面周緣利用該膠水黏接於膠圈3之接合部3 1 底面，使振動膜4黏接於膠圈3，該振動膜4並^文於 置座1 3頂面； (d) 將一音圈5放置於該治具上蓋2之第一穿孔2 2中’將6亥冶具上盖2盍置於治具1上，利用該治具上蓋 2之凹槽21與治具1之凸緣1 ；[相互配合定位，使音圈 5定位於振動膜4底面同心處，再於音圈5與振動膜4之 間上膠水，使音圈5黏接於振動膜4底面，而後將治具上 盍2取出；藉由上述之膠圈3、振動膜4及音圈5組成一 音半組合100 (如第七圖及第八圖所示）； (e) 而後將一包含一殼體6、一磁鐵7及一鐵片8 之殼半組合2 0 0，利用膠水黏接於上述之音半組合1 〇 0 (如第九圖及第十圖所示）；上述之殼體6係為鐵殼，磁 鐵7係利用膠水黏接於殼體6内部，鐵片8係利用膠水黏 接於磁鐵7頂面，藉此組成該殼半組合2 〇 〇，上述之殼 半組合2 0 〇係利用一般的治具組合，故不予贅述；該殼 半組合2 0 〇係以殼體6的開口邊緣黏接於音半組合1 〇 0之振動膜4底面周緣，使音半組合1 〇 〇及殼半組合2 0 0組成一體（如第十一圖所示），另亦可進一步的於殼體 6的開口邊緣與音半組合丄0 0之膠圈3之間以膠水黏接 1325730 99年4月12日修正替換頁 (f )最將一護蓋9連結於膠圈3，該護蓋9係覆蓋 於音半組合1〇 〇及殼半組合2 0 〇上方；藉此組成一完 整的微型揚聲器裝置。. 請參閱第十一圖’本發明之微型揚聲器裝置包括有一 音半組合1〇 〇及一殼半組合2 0 〇，其中該音半組合丄 00包含有一膠圈3、一振動膜4及一音圈5，該膠圈3 係為以塑膠材料製成的塑膠件，該膠圈3為一圓環體，其 内緣中間處向内延伸形成一環狀之接合部3 i。該振動膜 4頂面周緣係以膠水黏接於膠圈3之接合部31底面，使 振動膜4黏接於膠圈3。該音圈5係以膠水黏接於振動膜 4底面同心處。 該殼半組合2 0 0包含有一殼體6、一磁鐵7及一鐵 片8，該殼體6係為鐵殼，該磁鐵7係利用膠水黏接於殼 體6内部，該鐵片8係利用膠水黏接於該磁鐵7頂面， 由上述之殼體6、磁鐵7及鐵片8組成該殼半組合2 〇 0 上述之殼半組合2 0 0係以殼體6的開口邊緣黏接於 該音半組合1 0 0之振動膜4底面周緣，使音半組合工〇 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 〇 〇之膠圈3之間以膠水黏接， 使音半組合1 0 0及殼半組合2 0 〇之間更牢固的結合， 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 10 0及设半組合2 0 0上方，藉此組成一微型揚聲琴 置。 … 本發明之㈣揚聲賴造方法，至少替換頁 下 膜4 ’不需設置習知的膠圈3支撐振動 ，可使製造成本大幅的降低。膠圈3細塑膠材料製作 (二）本發明之音半組合i 〇 合1 〇 0與殼半組合2 0 〇的結合，均:二，半組 仃，音半組合100組裝後不需從治 Z / 口具1進 殼半組合2 0 〇結合，故可減少治呈的數ί出’直接可與 程得以1化令朴使得μ效業流 並不會有同心度的問題。 羊柃升，成本降低， 制難三====0各構件間的膠水可控 等w竭mm—硬膠 發明本發明之較佳實施例，非意欲询限本 i=;:圍均說明書及圖式内 圍内，合予陳明。n白包3於本發明之權利保護範 【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枝之流程圖。 第五圖係本购之音雜合㈣具、料上蓋之立體分解 圖0 1325730 第六圖縣㈣之音半組合與治具、治具上 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:本發明之音半組合、殼半組合與治具之立體分解 【主要元件符號說明】 1 治具 11 凸緣 12 各置空間 13承置座 2治具上蓋 2 1 凹槽 2 2 第—穿孔 23第二穿孔 3 膠圈 3 1接合部 4 振動膜 5 音圈 6 殼體 1 磁鐵 8 鐵片 12 1325730 99年4月12日修正替換頁 9 護蓋 1 ◦ 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 2 3 a鐵片 13The τ 1 gate κ Η correction replacement page, in order to achieve the above object, the present invention provides a second --- manufacturing method, including the steps of: placing a rubber ring in a housing space of a jig having an inner edge of the rubber ring a joint portion; a peripheral edge of the vibrating film is adhered to the joint portion of the circle, a voice coil is positioned at a concentric portion of the vibrating membrane surface with a jig upper cover, and the voice coil is adhered to the vibrating membrane, The ring, the vibrating cymbal and the voice coil constitute a semi-combination; and a half-shell combination is combined with the above-mentioned sound half, 纟 and merging. The present invention has the following advantageous effects: the acoustic semi-combination of the present invention supports the diaphragm by the knee and the ring, so that it is not necessary to provide a conventional copper ring, and the manufacturing cost can be effectively reduced. Secondly, the combination of the semi-combination of the sound semi-combination of the present invention, and the combination of the semi-combination of the sound and the semi-combination of the shell are all performed by the same jig, and the semi-combined group of the sound semi-combined group is not combined with the shell and the semi-combined combination of the shell and the shell. It can reduce the number of fixtures, increase the efficiency of the operation process, reduce the cost, and there is no problem of concentricity. The following is a description of the invention and the appended claims. [Embodiment] A micro-speaker manufacturing party 4 refers to the fourth figure, and the present invention provides a method of including the following steps: (a) First, the preparation jig 1 and the jig upper cover 2 (as shown in the fifth figure) 'The flange 1 i of the top surface of the fixture 1 is opened, and the inside of the flange 1 1 is opened - the space 丄 2 of the circular shape, and the accommodating space = the protruding seat - the socket! 3, the top surface of the socket 1 3 forms a curved surface; the bottom surface of the upper cover 2 of the fixture is formed with a groove 2 corresponding to the flange 1; 1 Perforation 2 2 and -^ cone 丄 (2) 730 On April 12, 1999, the second perforation 2 3 of the replacement page shape was corrected; (b) Then, the rubber ring 3 made of plastic material was placed in the holder of the jig 1 In space 1 2 (as shown in the sixth figure), the apron 3 is placed in the accommodating space in an inverted state; in L 2, the apron 3 is a ring body, and the inner edge of the inner edge is horizontally inward. Extending out a ring-shaped joint portion 3; (c) glueing the bottom surface of the joint portion 3 of the loop 3, and bonding the periphery of the top surface of the vibrating membrane 4 to the joint portion 3 of the apron 3 by the glue 1 the bottom surface, the vibrating membrane 4 is adhered to the apron 3, and the vibrating membrane 4 is placed on the top surface of the seat 13; (d) a voice coil 5 is placed on the first perforation 2 of the upper cover 2 of the jig 2 In the middle of the '6 冶 冶 上 盍 盍 盍 盍 盍 盍 盍 盍 盍 6 6 6 6 6 6 6 6 6 6 6 盍 盍 6 6 6 6 盍 盍 盍 盍 盍 盍 盍 盍 盍 盍 盍 盍 盍 盍 盍 盍Concentric with the bottom surface, and glue between the voice coil 5 and the diaphragm 4 The voice coil 5 is adhered to the bottom surface of the vibrating membrane 4, and then the upper jaw 2 is taken out; the apron 3, the vibrating membrane 4 and the voice coil 5 are combined to form a semi-combination 100 (such as the seventh and eighth (e) Then a half-combination of a casing 6 including a casing 6, a magnet 7 and an iron piece 8 is combined, and glued to the above-mentioned semi-combination 1 〇0 (such as the ninth) The above-mentioned housing 6 is an iron shell, and the magnet 7 is adhered to the inside of the casing 6 by glue, and the iron piece 8 is adhered to the top surface of the magnet 7 by glue, thereby forming the same. The shell semi-combined 2 〇〇, the above-mentioned shell semi-combined 20 〇 series utilizes a general fixture combination, so it will not be described; the shell semi-combined 20 〇 system is bonded to the acoustic semi-combination 1 by the open edge of the casing 6 The periphery of the bottom surface of the diaphragm 4 of 〇0 makes the sound semi-combination 1 〇〇 and the shell semi-combination 200 integrated (as shown in FIG. 11), and can further be further at the opening edge of the housing 6 and the sound half. The rubber ring 3 of the combination 丄0 0 is glued to the glue. 1325730 The replacement page (f) of April 12, 1999 is most connected to the rubber ring 3, which covers the sound half group. 1〇 square and the upper case half 20 billion combinations; miniature loudspeaker means whereby the composition of a complete. Please refer to FIG. 11 'The micro-speaker device of the present invention comprises a sound half-combination 1 〇〇 and a shell half-combination 20 〇, wherein the sound half-combination 丄00 comprises a rubber ring 3, a diaphragm 4 and a The voice coil 5 is a plastic member made of a plastic material, and the rubber ring 3 is a ring body, and an inner portion of the inner edge extends inward to form an annular joint portion 3 i. The periphery of the top surface of the vibrating membrane 4 is adhered to the bottom surface of the joint portion 31 of the apron 3 by glue, and the vibrating membrane 4 is adhered to the apron 3. The voice coil 5 is glued to the bottom surface of the diaphragm 4 concentrically. The shell half assembly 200 includes a casing 6, a magnet 7 and an iron piece 8. The casing 6 is an iron shell, and the magnet 7 is adhered to the inside of the casing 6 by glue, and the iron plate 8 is attached. The top surface of the magnet 7 is adhered by glue, and the shell half assembly 2 is composed of the above-mentioned shell 6, magnet 7 and iron sheet 8. The above-mentioned shell semi-combination 200 is bonded by the open edge of the casing 6. In the semi-combination of the bottom half of the diaphragm 4 of the sound, the semi-combination work 〇0 and the shell half-combination 20 are integrated into one, and the second part of the casing 6 can be further combined with the sound half. The glue ring 3 is glued between the rubber rings 3 to make a stronger bond between the sound half combination 100 and the shell half combination 20 〇, and a cover 9 is connected to the rubber ring 3, the cover 9 is The cover 9 is attached to the top surface of the joint portion 3 1 of the apron 3 by the opening. The cover 9 covers the top half of the sound half combination 10 and the half combination 200, thereby forming a miniature speaker. The fourth embodiment of the present invention provides a method for at least replacing the underlying film 4' without the need to provide a conventional apron 3 to support vibration, which can greatly reduce the manufacturing cost. Apron 3 fine plastic material production (2) The sound semi-combination of the present invention i 〇1 〇0 and the shell semi-combination 20 〇 combination, both: two, a half group 仃, sound semi-combination 100 does not need to be treated after assembly Z / mouth with 1 shell and half combination 20 0 〇 combination, it can reduce the number of treatments ί 直接 ' 直接 直接 直接 直接 直接 直接 直接 直接 程 程 程 程 使得 μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ Sheep 柃 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , And inside the drawing, he will be given to Chen Ming. n White bag 3 in the protection of the present invention [Simplified description of the drawings] The first figure 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 manufacturing of the microspeaker of the present invention. The fifth picture is the three-dimensional exploded view of the sound-mixed (four) and material cover of the purchase. 0 1325730 The sixth half of the sound of the county (four) and the fixture and the seventh figure of the fixture are the semi-combination and fixture of the present invention. Cutaway view. The eighth figure is a cross-sectional view of the semi-combination of the sound of the present invention. Ninth diagram: three-dimensional decomposition of the sound semi-combination, shell semi-combination and jig of the present invention [Description of main components] 1 Fixture 11 Flange 12 Space 13 Housing 2 Fixture cover 2 1 Groove 2 2 First - perforation 23 second perforation 3 apron 3 1 joint 4 diaphragm 5 voice coil 6 housing 1 magnet 8 iron 12 1325730 April 12, 1999 correction replacement page 9 cover 1 ◦ 0 tone semi-combination 2 0 0 shell semi-combination la sound semi-combination 1 1 a diaphragm 1 2 a copper ring 1 3 a voice coil 2 a shell semi-combination 2 1 a housing 2 2 a magnet 2 3 a iron sheet 13