201044044 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種光纖連接器，尤其涉及一種減小資訊損 耗之光纖連接器及其製造方法。 【先前技術】 [0002] 隨著科學技術之不斷進步，光纖於通訊等行業得到廣泛 應用。於光纖進行相互連接時，通常採用光纖連接器。 請參見文獻：Analysis on the effects of fiber end face scratches on return loss performance of optical fiber connectors ， Zuyuan He; Mahmood, W.； Sahinci, ：E.; Ahmad, N.; Pra- dieu, Y. ； Lightwave Technology，Journal of Volume 22, Issue 12, Dec. 2004 Page(s):2749 -2754 。 [0003] 請參閱圖7，光纖連接器通常包括外殼40與光纖50。光纖 50通常由保護套筒51部分包覆以防被折斷。所述外殼40 包括一體成型之透鏡41與_纖收容座42。所述光纖收容 雇42具有用於收容光纖5〇與保護套筒51之收容空間43。 所述透鏡41與收容空間43内之光纖50相互耦合，從而可 將光線會聚後再傳遞至光纖50以減少資訊之損耗。所述 外殼40通常使用模具6〇經注塑成型製成，由於該外殼4〇 結構複雜’注塑成型所得成品良率低。此外，為形成收 容空間43 ’所述模具60具有形狀與光纖形狀相對應之中 心鎖61 ’如圖8所示，由於光纖尖端之直徑僅為 〇. 1-0· 2mm ’中心銷61前端之直徑亦僅為0·卜0. 2mm， 098119120 表箪煸號A0101 第4頁/共22頁 0982032439-0 201044044 [0004] 注塑成型時，熔融狀態之注塑材科進入模穴會產生之巨 大之衝擊力並導致中心銷61發生偏移，該情況下所得外 殼40之收容空間43亦發生偏移，從而收容於該收容空間 内之光纖50與透鏡41之間會存在不同程度之偏心，進而 造成一定之資訊損耗。 [發明内容】 有鑑於此，提供一種減小資訊損耗之光纖連接器及其製 造方法實屬必要。 ^ [0005] Ο 一種光纖連接器包括透鏡、光殲、外殼與光纖收容座。 所述透鏡與光纖光學耦合。所述外殼包括底壁、側壁與 導入結構。所述透鏡形成於所述底壁之一側β所述側璧 ο 連接於所述底壁遠離透鏡之一側。所述導入結構具有 個連接於底壁與側壁之間之導入面。所述底壁、糾璧、 及導入面圍合形成第一收容腔。所述光纖埋設於所述光 纖收容座。所述光纖收容座收容於所述第一收容胲 、 而。戶斤 具有頂面、側面、連接於頂面與侧面之間之插入 述頂面與所述底壁相接觸。所述側面與所述側璧相接 。所述插入面與所述導入面相接觸。 [0006] 一種如上所述之光纖連接器之製造方法，包括#騨.批 供與所述光纖收容座相對應之成塑裝置，並注塑成蛩 述光纖收容座；將所述光纖埋設於所述光纖收容摩，批 供所述外殼；將所述光纖收容座藉由所述導入面與播 面之配合收容於所述第一收容腔，並使所述光纖與所述 透鏡相對’從而得到所述光纖連接器。 [0007] 098119120 本技術方案提供之光纖連接器為包括外殼與光殲收谷⑽咖32439 表單編號Α0101 第5頁/共22頁 201044044 之分體式結構，透鏡與收容於所述光纖收容座之光纖對 準率高，可有效地減小資訊損耗。所述光纖連接器之製 造方法中，所述外殼與光纖收容座均易於成型，所述外 殼之導入面與所述光纖收容座之插入面相配合亦便於組 裝。 【實施方式】 [0008] 下面將結合附圖及複數實施例，對本技術方案之光纖連 接器及其製造方法作進一步之詳細說明。 [0009] 請一併參閱圖1與圖2，本技術方案第一實施例提供之光 纖連接器10包括光纖11、透鏡12、外殼13與光纖收容座 14 〇 [0010] 所述光纖11包括主體110與保護套筒111。所述主體110 具有相對之第一端部112與第二端部113。所述保護套筒 111套設於所述主體110靠近第二端部11 3處。所述保護 套筒111可為塑膠材質，用於保護所述主體110以避免其 斷裂。 [0011] 所述透鏡12與所述光纖11光學耦合，用於將光線會聚後 再傳遞至光纖11。所述透鏡12可為凸透鏡。 [0012] 所述外殼13可與所述透鏡12 —體成型。所述外殼13包括 底壁130、側壁131與導入結構132。所述透鏡12形成於 底壁130之一側。所述侧壁131連接於底壁130遠離透鏡 12之一侧。本實施例中，所述導入結構132為環形結構， 其包括導入面133、第一接觸面135與第二接觸面136。 所述第一接觸面135與側壁131相接觸。所述第二接觸面 098119120 表單編號A0101 第6頁/共22頁 0982032439-0 201044044 [0013] ❹ [0014] ❹ [0015] 136與所述底壁130相接觸。所述導入面133連接於所述 第一接觸面135與第二接觸面136之間，亦即，連接於底 壁130與側壁131之間。優選地，所述導入面133與所述 130、側壁131均成鈍角相接。所述底壁130、侧壁131以 及導入面133圍合形成第一收容腔134。 所述光纖收容座14收容於所述外殼13之第一收容腔134。 所述光纖收容座14大致為圓柱形，其包括頂面140、侧面 141、插入面142與底面143。所述頂面140與所述底壁 130相接觸。所述側面141與所述侧壁131相接觸。所述 插入面142連接於頂面140與側面141之間，與所述導入 面133相接觸。所述底面143連接於所述侧面141，並與 所述頂面140平行相對。 所述光纖收容座14還具有用於收容光纖11之第二收容腔 144，所述第二收容腔144與透鏡12相對。所述第二收容 腔140為貫穿頂面140與底面143之通孔，其包括相連接 之第一收容孔145與第二收容孔146。所述第一收容孔 145位於遠離透鏡12之一侧，其具有相連接之第一側面 147與第一底面148。所述第一侧面147用於與所述光纖 11之保護套筒111相接觸。所述第二收容孔146之孔徑小 於第一收容孔145之孔徑，其自第一底面148向靠近透鏡 12方向開設。所述第二收容孔146具有用於與所述光纖11 之主體110相接觸之第二侧面148。所述光纖11收容於所 述第二收容腔144時，其主體110暴露於頂面140，與所 述外殼13之底壁130相接觸，並與透鏡12相對。 所述光纖收容座14上還相對開設有與所述第二收容腔144 098119120 表單編號A0101 第7頁/共22頁 0982032439-0 201044044 [0016] [0017] [0018] [0019] [0020] 098119120 相連通之兩個第一開口 149。 請參閱圖4，本技術方案第二實施例提供之光纖連接器與 第一實施例之光纖連接器丨〇大致相同，其區別在於，所 述外殼23之導入結構232包括位於第一收容腔234内之複 數凸起237，每一凸起237均具有與側壁231相接觸之第 一接觸面235、與所述底壁230相接觸之第二接觸面（圖未 示）以及連接於所述第一接觸面235與第二接觸面之間之 導入面233。亦即’每一導入面233均連接於所述側壁 230與底壁231之間。所述導入面233亦與所述側壁231、 底壁230均成鈍角。___本實施例中，所述複數:凸起237之數 量為四個，且環繞所述外殼23之中心輛線等角度分佈。 本技術方案提供之光纖連接器為包括外殼與光纖收容座 之分體式結構，透鏡與收容於所述光纖收容座之光纖對 準率高，可有效地滅小資訊損耗。 請一併參閱圖2、圖5與圖6，本技術方案還提供一種如上 項所述之光纖連接器10之製造方法，可採用以下步驟： 第一步，提供與所述光纖收容座14相對應之成型裝置30 ，並注塑成型所述光纖收容座14。所述光纖收容座14具 有所述頂面140、所述侧面141以及所述連接於頂面140 與侧面141之間之插入面142 ° 具體地，所述光纖收容座14之成型裝置包括母模31、 公模32、中心銷33與失具34。 所述母模31具有與公模32相對之第一分模面310。所述母 模31還具有對位槽3丨1，用於供所述中心銷33插入以避免 表單編號A0101 冑8頁/共22頁 0982032439-0 [0021] 201044044 [0022] Ο [0023] Ο 中心銷33在成型時發生偏移。所述公模π與母模31相對 铁蓼’其具有與第一分模面310相對之第二分模面320。 所述公模32還具有相對設置之兩個第二開口 321。 所述公模32與母模31共同構成與所述光纖收容座丨4形狀 相應之成型腔35。所述成型腔35具有第一成型面350、第 >成型面351、第三成型面352與第四成型面353。所述 第〆成型面350位於所述母模31，且與所述頂面140相對 應。所述第二成型面351由所述公模32與母模3丨共同構成 ，見與所述側面141相對應。所述第二成型面352位於所 述母模31，且連接於第一成型面350與第二成型面351之 間。所述第三成型面352與所述揷入面142相科應。第四 成蜇面353位於所述公模32，真與所述底面143相對應。 所述中心銷33用於形成所述第>收谷腔144 ’其固設於所 述公模32。本實施例中，所述中心銷33可拆卸地設置於 第四成型面353 »所述中心鎖33包括相連接之第一柱體 330與第二柱體331。所述第〆社雜330位於靠近所述第 四成型面353之-側，用於形成第一收容孔145。所述第 二柱體331位於靠近母模31之〆’用於形成第二收容孔 146。所述第二枉體331具有前减332 ’其形狀與所述母 模31之對位槽311相對應。注變成型時，所述前端332恰 容置於對位槽311從而可避免所述第二柱體331發生偏移 所述爽具34設置於所述公模32 ’用於固持所述中心銷33 。所述夾具34包括相對設置之兩個塊體34◦。所述兩個塊 雜340可滑動地設置於所述中心#肖33相對之兩側，且每一 098119120 表單編號Α0101 第9頁/共22貢 0982032439-0 [0024] 201044044 塊體340均可穿過所述公模32之一個第二開口 321滑進或 滑出成型腔35。所述塊體340大致為與第二開口 321形狀 相對應之長方體，其靠近所述中心銷33之一端具有與中 心銷33之形狀對應之夾持凹面341。本實施例中，所述兩 個塊體340相對設置於所述中心銷33之第一柱體33〇之兩 側，所述夾持凹面341之形狀與第一柱體33〇相對應。 [0025] 使用本技術方案之光纖收容座14之成型|置3〇注塑成型 光纖收容座14時，可包括以下步驟：首畀， % ’將所述中心201044044 VI. Description of the Invention: [Technical Field] The present invention relates to an optical fiber connector, and more particularly to an optical fiber connector for reducing information loss and a method of manufacturing the same. [Prior Art] [0002] With the continuous advancement of science and technology, optical fibers have been widely used in communications and other industries. When the fibers are connected to each other, a fiber connector is usually used. See literature: Analysis on the effects of fiber end face scratches on return loss performance of optical fiber connectors, Zuyuan He; Mahmood, W.; Sahinci, :E.; Ahmad, N.; Pra- dieu, Y. ; Lightwave Technology , Journal of Volume 22, Issue 12, Dec. 2004 Page(s): 2749 -2754. Referring to FIG. 7, the fiber optic connector typically includes a housing 40 and an optical fiber 50. The optical fiber 50 is typically partially covered by a protective sleeve 51 to prevent it from being broken. The outer casing 40 includes an integrally formed lens 41 and a fiber receiving seat 42. The optical fiber housing 42 has a housing space 43 for housing the optical fiber 5 and the protective sleeve 51. The lens 41 is coupled to the optical fiber 50 in the accommodating space 43 so that the light can be concentrated and transmitted to the optical fiber 50 to reduce the loss of information. The outer casing 40 is usually injection molded using a mold 6 and has a low yield due to the complicated structure of the outer casing. Further, in order to form the accommodating space 43', the mold 60 has a center lock 61' having a shape corresponding to the shape of the optical fiber as shown in Fig. 8, since the diameter of the tip end of the optical fiber is only 〇. 1-0· 2 mm 'the front end of the center pin 61 The diameter is also only 0·b 0. 2mm, 098119120 No. A0101 Page 4 / Total 22 pages 0982032439-0 201044044 [0004] In the injection molding, the injection molding material in the molten state enters the cavity and will have a huge impact. The force causes the center pin 61 to be displaced. In this case, the receiving space 43 of the outer casing 40 is also offset, so that the optical fiber 50 and the lens 41 accommodated in the receiving space may have different degrees of eccentricity, thereby causing certain Information loss. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a fiber optic connector that reduces information loss and a method of manufacturing the same. ^ [0005] Ο A fiber optic connector includes a lens, a diaphragm, a housing, and a fiber holder. The lens is optically coupled to the fiber. The outer casing includes a bottom wall, a side wall, and an introduction structure. The lens is formed on one side of the bottom wall β. The side ο is connected to the bottom wall away from one side of the lens. The introduction structure has a lead-in surface that is connected between the bottom wall and the side wall. The bottom wall, the tampering, and the introduction surface are enclosed to form a first receiving cavity. The optical fiber is embedded in the fiber housing. The fiber receiving receptacle is received in the first receiving pocket. The top surface, the side surface, and the insertion top surface and the side surface are in contact with the bottom wall. The side surface is in contact with the side sill. The insertion surface is in contact with the introduction surface. [0006] A method of manufacturing an optical fiber connector as described above, comprising: batching a plastic forming device corresponding to the optical fiber receiving seat, and molding the optical fiber receiving seat; and embedding the optical fiber in the The optical fiber is housed and the housing is approved; the optical fiber receiving seat is received in the first receiving cavity by the introduction surface and the playing surface, and the optical fiber is opposite to the lens. The fiber optic connector. [0007] 098119120 The optical fiber connector provided by the technical solution is a split structure including a casing and a light receiving block (10) coffee 32439 form number Α 0101 5th page / 22 pages 201044044, a lens and an optical fiber housed in the fiber receiving seat High alignment rate can effectively reduce information loss. In the manufacturing method of the optical fiber connector, the outer casing and the optical fiber receiving base are both easily formed, and the introduction surface of the outer casing cooperates with the insertion surface of the optical fiber receiving seat to facilitate assembly. [Embodiment] The optical fiber connector of the present invention and a method of manufacturing the same will be further described in detail below with reference to the accompanying drawings and the embodiments. Referring to FIG. 1 and FIG. 2 together, the optical fiber connector 10 provided by the first embodiment of the present invention includes an optical fiber 11, a lens 12, a casing 13, and a fiber receiving socket. [0010] The optical fiber 11 includes a main body. 110 and protective sleeve 111. The body 110 has opposite first and second ends 112, 113. The protective sleeve 111 is sleeved on the body 110 near the second end portion 113. The protective sleeve 111 may be made of a plastic material for protecting the body 110 from breaking. [0011] The lens 12 is optically coupled to the optical fiber 11 for concentrating light and then transmitting it to the optical fiber 11. The lens 12 can be a convex lens. [0012] The outer casing 13 may be integrally formed with the lens 12. The outer casing 13 includes a bottom wall 130, side walls 131 and an introduction structure 132. The lens 12 is formed on one side of the bottom wall 130. The side wall 131 is connected to the bottom wall 130 away from one side of the lens 12. In this embodiment, the introduction structure 132 is an annular structure including an introduction surface 133, a first contact surface 135, and a second contact surface 136. The first contact surface 135 is in contact with the sidewall 131. The second contact surface 098119120 Form No. A0101 Page 6 of 22 0982032439-0 201044044 [0013] ❹ [0015] 136 is in contact with the bottom wall 130. The introduction surface 133 is connected between the first contact surface 135 and the second contact surface 136, that is, between the bottom wall 130 and the side wall 131. Preferably, the introduction surface 133 is in contact with the 130 and the side walls 131 at an obtuse angle. The bottom wall 130, the side wall 131, and the introduction surface 133 are enclosed to form a first receiving cavity 134. The fiber receiving seat 14 is received in the first receiving cavity 134 of the outer casing 13 . The fiber receiving seat 14 is substantially cylindrical and includes a top surface 140, a side surface 141, an insertion surface 142 and a bottom surface 143. The top surface 140 is in contact with the bottom wall 130. The side surface 141 is in contact with the side wall 131. The insertion surface 142 is connected between the top surface 140 and the side surface 141 and is in contact with the introduction surface 133. The bottom surface 143 is coupled to the side surface 141 and is parallel to the top surface 140. The fiber receiving seat 14 further has a second receiving cavity 144 for receiving the optical fiber 11. The second receiving cavity 144 is opposite to the lens 12. The second receiving cavity 140 is a through hole penetrating through the top surface 140 and the bottom surface 143, and includes a first receiving hole 145 and a second receiving hole 146 connected thereto. The first receiving hole 145 is located away from one side of the lens 12 and has a first side surface 147 and a first bottom surface 148 connected thereto. The first side 147 is for contacting the protective sleeve 111 of the optical fiber 11. The aperture of the second receiving hole 146 is smaller than the aperture of the first receiving hole 145, and is opened from the first bottom surface 148 toward the lens 12. The second receiving hole 146 has a second side surface 148 for contacting the body 110 of the optical fiber 11. When the optical fiber 11 is received in the second receiving cavity 144, the main body 110 is exposed to the top surface 140, is in contact with the bottom wall 130 of the outer casing 13, and is opposite to the lens 12. The fiber receiving seat 14 is also oppositely opened and the second receiving cavity 144 098119120. Form No. A0101 Page 7 / Total 22 pages 0992032439-0 201044044 [0016] [0018] [0019] [0020] 098119120 Two first openings 149 are connected. Referring to FIG. 4 , the optical fiber connector provided by the second embodiment of the present invention is substantially the same as the optical fiber connector 第一 of the first embodiment, except that the introduction structure 232 of the outer casing 23 is located in the first receiving cavity 234 . a plurality of protrusions 237 each having a first contact surface 235 in contact with the sidewall 231, a second contact surface (not shown) in contact with the bottom wall 230, and a connection to the first A lead-in surface 233 between the contact surface 235 and the second contact surface. That is, each of the introduction faces 233 is connected between the side wall 230 and the bottom wall 231. The introduction surface 233 is also at an obtuse angle with the side wall 231 and the bottom wall 230. In the present embodiment, the plurality of projections 237 are four and are equiangularly distributed around the center line of the outer casing 23. The optical fiber connector provided by the technical solution is a split structure including a housing and a fiber receiving base. The lens has a high alignment rate with the optical fiber received in the optical fiber receiving seat, and can effectively reduce small information loss. Referring to FIG. 2, FIG. 5 and FIG. 6, the technical solution further provides a manufacturing method of the optical fiber connector 10 according to the above item. The following steps can be adopted: In the first step, the optical fiber receiving base 14 is provided. Corresponding to the molding device 30, the fiber holder 14 is injection molded. The fiber receiving seat 14 has the top surface 140, the side surface 141, and the insertion surface 142 connected between the top surface 140 and the side surface 141. Specifically, the molding device of the fiber receiving seat 14 includes a female mold. 31. Male mold 32, center pin 33 and nose piece 34. The master mold 31 has a first parting surface 310 opposite to the male mold 32. The master 31 also has a registration groove 3丨1 for inserting the center pin 33 to avoid form number A0101 胄8 pages/total 22 pages 0982032439-0 [0021] 201044044 [0022] Ο [0023] Ο The center pin 33 is offset during molding. The male mold π and the female mold 31 have a second split mold surface 320 opposite to the first split mold surface 310. The male mold 32 also has two second openings 321 disposed opposite each other. The male mold 32 and the female mold 31 together form a molding cavity 35 corresponding to the shape of the optical fiber receiving holder 4. The molding cavity 35 has a first molding surface 350, a > molding surface 351, a third molding surface 352, and a fourth molding surface 353. The second forming surface 350 is located on the master mold 31 and corresponds to the top surface 140. The second molding surface 351 is formed by the male mold 32 and the female mold 3丨, and corresponds to the side surface 141. The second molding surface 352 is located in the master mold 31 and is connected between the first molding surface 350 and the second molding surface 351. The third molding surface 352 corresponds to the intrusion surface 142. The fourth weir surface 353 is located in the male mold 32 and corresponds to the bottom surface 143. The center pin 33 is used to form the first > valley chamber 144' which is fixed to the male mold 32. In this embodiment, the center pin 33 is detachably disposed on the fourth molding surface 353. The center lock 33 includes a first cylinder 330 and a second cylinder 331 which are connected. The Dijon 330 is located on the side close to the fourth molding surface 353 for forming the first receiving hole 145. The second cylinder 331 is located adjacent to the female mold 31 for forming the second receiving hole 146. The second body 331 has a front subtraction 332' corresponding to the alignment groove 311 of the master mold 31. The front end 332 is disposed in the alignment groove 311 so as to prevent the second cylinder 331 from being displaced. The cooler 34 is disposed on the male mold 32 ′ for holding the center pin. 33. The clamp 34 includes two blocks 34 that are oppositely disposed. The two block 340 are slidably disposed on opposite sides of the center #肖33, and each 098119120 form number Α0101 page 9 / total 22 tribute 0982032439-0 [0024] 201044044 block 340 can be worn A second opening 321 of the male mold 32 slides into or out of the molding cavity 35. The block 340 is substantially a rectangular parallelepiped corresponding to the shape of the second opening 321 and has a clamping concave surface 341 corresponding to the shape of the center pin 33 near one end of the center pin 33. In this embodiment, the two blocks 340 are oppositely disposed on opposite sides of the first cylinder 33 of the center pin 33, and the shape of the clamping concave surface 341 corresponds to the first cylinder 33〇. [0025] When the optical fiber receiving seat 14 is molded by using the optical fiber receiving seat 14 of the present technical solution, the following steps can be included: first, %' will be the center
鎖33設置於所述公模32 , _使其對準所述母模^之董 槽311 ;其次，使所述公模32與母模31合被。 32直至其第二分模面㈣與第一分模面㈣移動公模 ’所述中心銷33之前端332恰容置於所迷對位槽川间㈣ ••人，使用夾具3 4固持所述中心銷3 3。具潘妯 ^The lock 33 is disposed on the male mold 32, aligning it with the female slot 311 of the female mold; secondly, the male mold 32 is engaged with the female mold 31. 32 until the second parting surface (four) and the first parting surface (four) moving the male mold 'the center pin 33 front end 332 is placed in the opposite groove (four) •• person, using the clamp 3 4 holding Said center pin 3 3 . With Pan Wei ^
體340均穿過第二開口 321向靠近所述中心他使兩個塊 直至與所述中心細之第—柱體咖相接觸從 33穩固地夾持於其間。可理解所述光纖收容座1〜名 個第一開口 149即因夾具34而形成；最後谷往上14上之兩 35内注入熔融之注塑材料以形成光纖收容座二所述成型« 料可採用樹脂。例如，可為聚甲基主塑材 系樹脂，聚雙婦丙基碳酸二乙二醇輯曰内歸醆 系樹脂。優選地’注塑材料沿所述中等丙基 方向進入成型腔35以避免衝擊到中心鎖之中心轴線 移。 導致其發生偏 [0026]第二步，將所述光纖11埋設於所述光鳙 頌* Η文各座1 4。θ 地，使所述光纖11之主體11()暴露於所 。’、體 098119120 述光纖收容座14 第10頁/共22頁 表單編號Α0101 第10頁/共22頁 卯82032439-〇 201044044 頂面14 〇。 [0027] 第三步，提供所述外殼13。所述外殼13具有所述底壁ι3() 、所述側壁131以及所述導入結構132，所述側壁131連 接於所述底壁130—侧’所述導入結構132具有一個連接 於底壁130與側壁131之間之所述導入面132，所述底壁 130、側壁ι31以及導入面132圍合形成所述第一收容腔 134，並將所述透鏡12形成於所述底壁130遠離側壁131 之一側。 0 [0028] 具體地，可採用與外殼13形狀相對應之模具，藉由與製 造光纖收容座14相似之方法或步驟製造外殼13。本實施 例中，採用與外殼13與透鏡12形狀對應之模具將所述外 殼13與透鏡12—體成型。 [0029] 第四步，將所述光纖收容座14藉由所述插入面142與導入 面133之配合收容於所述第一收容腔134，並使所述光纖 11與所述透鏡12相對，從而得到所述光威連接器10。 Q [0030] 可理解，上述製造方法之步驟可根據實際生產情況而調 整，而並不局限於本實施方式提供之先後順序。 [0031] 所述光纖連接器之製造方法中，所述外殼與光纖收容座 均易於成型，所述外殼之導入面與所述光纖收容座之插 入面相配合亦便於組裝。 [0032] 綜上所述’本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士援依本發明之精神所作之等效修飾或變化 098119120 表單編號Α0101 第11頁/共22頁 〇( 201044044 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0033] 圖1係本技術方案第一實施例提供之光纖連接器之組裝狀 態剖面示意圖。 [0034] 圖2係本技術方案第一實施例提供之光纖連接器之分解狀 態剖面示意圖。 [0035] 圖3係本技術方案第一實施例提供之光纖連接器之外殼右 視圖。 [0036] 圖4係本技術方案第二實施例提供之光纖連接器之外殼之 〜 右視圖。 [0037] 圖5係本技術方案第一實施例提供之光纖收容座之成型裝 置之剖面示意圖。 [0038] 圖6係本技術方案第一實施例提供之光纖收容座之成型裝 置之合模狀態之剖面示意圖。 [0039] 圖7係現有之光纖連接器之剖面示意圖。 # ........... ii [0040] 圖8係現有之光纖連接器成型裝置之剖面示意圖。 【主要元件符號說明】 光纖連接器 10 光纖 11 透鏡 12 外殼 13 ' 23 光纖收容座 14 主體 110 保護套筒 111 第一端部 112 第二端部 113 底壁 130 > 230 侧壁 131 、 231 導入結構 132 ' 232 表單編號A0101 第12頁/共22頁 0982032439-0 098119120 201044044 Ο Ο 導入面 133 ' 233 第一收容腔 134 、 234 第一接觸面 135 ' 235 第二接觸面 136 頂面 140 側面 141 插入面 142 底面 143 第二收容腔 144 第一收容孔 145 第二收容孔 146 第一側面 147 第一底面 148 第一開口 149 凸起 237 成型裝置 30 母模 31 公模 32 中心銷 33 夾具 34 第一分模面 310 對位槽 311 第二分模面 320 丨第二開口 321 成型腔 35 第一成型面 350 第二成型面 351 第三成型面 352 第四成型面 353 第一柱體 330 第二柱體 331 前端 332 塊體 340 夾持凹面 341 098119120 表箪編號Α0101 第13頁/共22頁 0982032439-0The body 340 passes through the second opening 321 toward the center and causes the two blocks to be firmly held between 33 and the center of the column. It can be understood that the fiber receiving seat 1~the first opening 149 is formed by the clamp 34; the last valley is injected into the molten molding material in two 35 on the upper 14 to form the fiber receiving seat. Resin. For example, it may be a polymethyl primary plastic resin or a polyglycolide diethylene glycol. Preferably, the injection molding material enters the forming cavity 35 in the direction of the medium propyl direction to avoid impacting the central axis of the center lock. In the second step, the optical fiber 11 is buried in the optical 11* Η θ ground, the body 11 () of the optical fiber 11 is exposed to it. ‘, body 098119120 光纤 光纤 收纳 收纳 第 第 第 第 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 [0027] In a third step, the outer casing 13 is provided. The outer casing 13 has the bottom wall ι3 (), the side wall 131 and the introduction structure 132, and the side wall 131 is connected to the bottom wall 130-side. The introduction structure 132 has a connection to the bottom wall 130. The introduction surface 132 between the sidewall 131 and the sidewall 131, the sidewall ι 31 and the introduction surface 132 are enclosed to form the first receiving cavity 134, and the lens 12 is formed on the bottom wall 130 away from the sidewall. One side of 131. Specifically, the outer casing 13 can be manufactured by a method or a step similar to the method of manufacturing the optical fiber housing 14 by using a mold corresponding to the shape of the outer casing 13. In the present embodiment, the outer casing 13 and the lens 12 are integrally molded by a mold corresponding to the shape of the outer casing 13 and the lens 12. [0029] In the fourth step, the optical fiber receiving base 14 is received in the first receiving cavity 134 by the insertion surface 142 and the lead-in surface 133, and the optical fiber 11 is opposite to the lens 12. Thereby, the optical connector 10 is obtained. Q [0030] It can be understood that the steps of the above manufacturing method can be adjusted according to actual production conditions, and are not limited to the order provided by the embodiment. [0031] In the manufacturing method of the optical fiber connector, the outer casing and the optical fiber receiving base are both easily formed, and the introduction surface of the outer casing cooperates with the insertion surface of the optical fiber receiving seat to facilitate assembly. [0032] In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Anyone who is familiar with the skill of the present invention will be able to make equivalent modifications or changes in accordance with the spirit of the present invention. 098119120 Form No. Α0101 Page 11 of 22 (201044044, all of which should be covered by the following patents. [Simplified Description] 1 is a schematic cross-sectional view showing an assembled state of a fiber optic connector according to a first embodiment of the present invention. [0034] FIG. 2 is a cross-sectional view showing an exploded state of a fiber optic connector according to a first embodiment of the present technology. [0035] Figure 3 is a right side view of the outer casing of the optical fiber connector provided by the first embodiment of the present technical solution. [0036] Figure 4 is a right side view of the outer casing of the optical fiber connector provided by the second embodiment of the present technical solution. 5 is a schematic cross-sectional view of a molding apparatus for a fiber receiving receptacle provided by the first embodiment of the present invention. [0038] FIG. 6 is a cross-sectional view showing a clamping state of a molding apparatus for a fiber receiving receptacle provided by the first embodiment of the present technical solution. 7 is a schematic cross-sectional view of a conventional optical fiber connector. [0040] FIG. 8 is a schematic cross-sectional view of a conventional optical fiber connector molding apparatus. Explanation of the symbol of the component] Fiber connector 10 Fiber 11 Lens 12 Case 13 ' 23 Fiber holder 14 Body 110 Protection sleeve 111 First end 112 Second end 113 Bottom wall 130 > 230 Side wall 131, 231 Introduction structure 132 ' 232 Form No. A0101 Page 12 / Total 22 pages 0992032439-0 098119120 201044044 Ο 导入 Introduction surface 133 ' 233 First receiving chamber 134 , 234 First contact surface 135 ' 235 Second contact surface 136 Top surface 140 Side 141 Insert Surface 142 bottom surface 143 second receiving cavity 144 first receiving hole 145 second receiving hole 146 first side surface 147 first bottom surface 148 first opening 149 protrusion 237 molding device 30 female mold 31 male mold 32 center pin 33 clamp 34 first Parting surface 310 alignment groove 311 second parting surface 320 丨 second opening 321 molding cavity 35 first molding surface 350 second molding surface 351 third molding surface 352 fourth molding surface 353 first cylinder 330 second column Body 331 Front end 332 Block 340 Clamping concave surface 341 098119120 Table number Α 0101 Page 13 / Total 22 pages 0992032439-0