200821650 九、發明說明： 【發明所屬—之技術領域】 本發明係關於應祕光纖軌系統中之絲切換元件，尤其係關 _於一種利用機械式切換且以裸光纖端頭直接對位(fiber t〇 fib句之 光，，，本發明之光開關藉由模組機構之設計，可增加光開關製 造良率之同時一併提高光纖對位之精度。 【先前技術】 光^關疋全光網路的重要元件之_，可用於光_路系統中對光 '交錯或乡方的傳輸。過去發展的光關利用光電 it將輸人之光訊號轉換為電訊號，接著進行訊號路徑切換， 取後=㈣訊賴換為光職後於特定光纖輸出。此方法不僅複 雜且消耗能源，不利於未來光纖網絡普及。 ίίϊ技元件依原理之不同可以分為液晶開關、全像 以及機械式光開關等。機械式光開關是使用機 Ϊ Λ，曰元件來切換光路，例如美國專利第6,335,993 用/flf準直器(collimator)或其他將光訊號轉換成直 件’以進行光之折射或反射的動作，因此具有 §又備繁瑣、體積大、成本高等缺點。 頭的位置，使其對準另—邊輸出光纖端頭，達到 蕷严力盥:盖二j果。其缺點為切換裝置上之光纖在對位時因受 預^ j溝槽反作用力仙’光纖㈣部分造成彎曲變形，使得 兩光纖直麟辦為曲線對直_雜隱 換位置放置長時間，則該光纖 22Ϊ 線形狀’如此切換另-個位置時將無法精 確對^且長％間柄城後會失去絲的對位 具有組裝困難、對位精度不易控制與維持等缺點。又 200821650 【發明内容】 目的在於提供—種光纖端頭直接對位時不受 硃式光開關。 一 '----- ------------------------- _ 另—目的在於提供一種製造良率高與對位精度較高之機 開關。 ^發?提種機械式光關，其包括ϋ麵組及一盘該 抓ίί位設Ϊ之第二光纖模組’其中，該第-光礙莫組 ^*一 / —光纖及—第—級切換裝置’該第二光、纖模組包括至 二ίίΐ纖及—第二光纖切換裝置，該第—光纖切換裝置控制 ΐ抑ίϊ之，在水平或垂直方向上移動’該第二光纖切換裝 ^制该弟二光纖端頭在與該第一光纖端頭移動方向垂直之方向 私動，以使該第一光纖與該第二光纖對位。 實施例中’上述之第二光纖模組包括四條矩陣式 ίΐϊίίΐ式光開義採用使第—光纖端頭與第二光纖端頭形 样加ϊΐϊ位關係的結構，因此光纖不需要額外的預壓力 較完麟正，可雄高裝喊率，也比 述和其他目的、槪和優離更日嶋懂，下文 导寸舉例，並配合所附圖式，作詳細說明如下。 【實施方式】 ====立體分解示意圖’該機械式光開關漏 兮堂f丄先纖杈組10、一第二光纖模組20及一上蓋30,苴中， Ϊ一輸出係為一輸入光纖模組，該第二光纖模組20係 200821650 請-併參關2 ’該第-光纖模組1〇包括一條第 覆該第-光纖11之套管師)13，一光纖 2 17。其中’該基座17内置一繼電器(圖未示），該^基座 收容於該紐0，該絲13狀絲賊置15 該光纖切換裝置15包括一搖擺元件151 _$衣^ 15上。 其可帶動套管13及第-域u在垂直方向件⑸’ 11係為-輸人光纖。 向场動’該第一光纖 該第二光纖模組20包括四條矩陣式排列之第二 第二光纖21之套管23，-光纖切絲置25及—^ 1 — ^該 =座27㈣-_ H齡扑絲_絲置25收容^美 座27中。该光纖切換裝置25包括一搖擺元件251、— 於槪纖固持疋件255内。絲纖切換裝置25可帶 21在水平方向上移動，該第二光纖21係為輸出光纖。〃 一、、 如圖3所示，該二基座17、27對位設置後使該第— η $入該光纖固持元件255，該二光纖切換裝置15、25册' 一、第二光纖11、21移動，可使該第一光纖u選 = 條第二光纖21之-，由此達成1Χ4 路切的對位四 圖4係本發明機械式光開關100第一光纖模組1〇中光纖切換穿置 ^之剖面示意圖。該光纖切換裝置15包括一搖擺元件151及二 ¥固疋元件153。該搖擺元件151包括一底座15Π及一與該底座 1511活動連接之搖臂1513，該底座1511係利用磁力裝置^^5吸 ^搖臂1513，來產生以旋轉轴1517為軸的左、右搖擺' 第一光 模組10可利用調整套管固定元件153之高度，在搖臂1513的左、 ，搖擺過程中，調整套管13包覆的第一光纖n的搖擺位置，夂或 疋在搖# 1513 一端與底座1511二端之間分別設置楔形擋塊 U19，調整搖臂1513之搖擺位置後，進而調整套管13包覆^第 一光纖11的搖擺位置，即當左邊擋塊1519位置變動時，搖臂1513 200821650 向左搖動的極限位置會因為搖臂1513左端與左邊楔形檔塊i5i9 的接觸位置不同而改變。同理，當右邊楔形擋塊1519位置變動時， 搖臂1513向右搖擺的極限位置也會因為搖臂1513右端與右邊樓 开>擋塊1519的接觸位置不同而改變。按底座ι511垂直於水平面 -的方向將搖擺元件451專裝於基座丄7後一!—藉_由調整搖臂 上、下搖擺的位置，可以微調固定安裝於搖臂1513上的套管固定 耕153的位置，從而可以在垂直水平面的方向上微調藉由 13包覆的第一光纖11的位置。 圖5係本發明機械式光開關1〇〇第二光纖模組2〇 b之剖面示意圖。轨纖切換裝置25包括—搖擺元 引元件253及一光纖固持元件255。該搖擺元件251與第一光纖槿 組1〇之搖擺元件151結構相似，其係利用磁力裝置2515吸搖 ，2513，來産生以旋轉軸2517為軸的左、右搖擺。第二光纖= 古^可^用調整光纖切換裝置25之整體高度，使第二光纖21的 iC臂1513的左、右搖擺過程，調整第二光纖21的搖 =置’錢在搖臂25丨3左、右端分舰置娜魏 右搖擺位置：#左邊擋塊2519錄變動時 2513向左搖動的極限位置會因為搖臂 fir，位細而改變。同理’當右楔二塊It 山^動日守’搖臂2513向右搖擺的極限位置也會因為搖臂2513右 鳊與右邊楔形擋塊2519的接觸位置不同而改變。 =2513上設有-她257，射由軟橡與材觀 固定安裝_ 2513上方，且林―凸塊2571, J = 大! ΓΓ1 有一與凸塊2511+合之凹槽2531，該凹槽_孔1 於凸^ 2571之孔控大小，凸塊2571與凹槽2531卡合後， 凸塊2571可在凹槽2531内微調。 交 持元件255係呈平板狀，其中央部分設有容納並固定第二 先纖21之細長觥2551。該光纖固持元件255固定安裝於該導引 200821650 元件253上方。 =圖6A所示’搖擺元件251帶動搖臂2513向左擺動時，襯墊257-帶動導引元件253及光纖固持元件255向左移動；反之如圖6B所 :’搖擺元件251帶動搖臂2513向右擺動時，襯墊257帶動導引 疋件253及光纖固持-元件255向—右移動。由此，藉由調整搖臂2513 ^左、右搖擺的位置’可以微調活動安裝於搖臂2513上的光纖固 的位置’從而可以在平行水平面的方向上微調藉由光 纖口持7〇件255收容的第二光纖21的位置。 將第光纖模組10、第二光纖模組2〇及上蓋3〇對位纽裝後， m伸入光纖固持元件255之細長槽孔中2551與第二 一伞输對接。如圖7所示，本發明機械式光開關100藉由第 頭川二;且Γ 1 擺产气151在垂直方向上改變第一光纖11端 方仓μ扑L同時藉由第二光纖模組20之搖擺元件251在水平 選i對你二光ΐ21端頭(未標示)位置’從而使該第一光纖11 j對位四條弟二光纖21之…由此達成1X4光開關光路切換之 機械式光_ _使第-光纖端頭與第二光 所：光▲不二線的對位關係。由於係直線對直線的對位， ί 預壓力與溝槽的反侧力就能直接完成對 问衣配良率，也比較容易控制與維持對位精度。 ΪΓί械ίΐ開關並不侷限於第—光纖模組帶動第—光纖垂直 模組帶動第二光纖水平移動之i式，亦可ϊίΐ ιϋ&υ換裝置橫置m纖7jc+_，同 該第-光纖選擇對細條第_ 置’使^二先齡直移動。使 二出入 =光纖模組可為-輸出先纖模 200821650 雖然本發明已以較佳實施例揭露如上，然其並非用以限定本發 明，任何熟習此技藝者，在不脫離本發明之精辞和範圍内，當可 作些許之更動與潤飾，因此朱發明之奋護魏圍當^後附之申讀 利範圍所界定者為準。 【圖式簡早明】… ———* — - - - - - — 圖1係為本發明機械式光開關立體分解示意圖。 圖2係為本發明機械式光開關局部立體分解示意圖。 圖3係為圖2所示第-、第二光纖位立體放大示意圖。 籲圖4係為圖2所示第-光纖模組之光纖切換裝置之剖面示意圖。 圖5係為圖2所示第二光纖模組之光纖切換裝置之剖面示意圖。 ffi 6A及圖6B係為圖5中光纖切換裝置作動示意圖。 圖7係為本發明機械式光開關四條繁_ 彳木弟—先纖剖面放大示意圖。 【主要元件符號說明】 100 :機械式光開關 10 :第一光纖模組 Φ 11 :第一光纖 111 :端頭 13 :套管 15、25 :光纖切換裝置 151、251 :搖擺元件 1511 :底座 1513、2513 :搖臂 1515、2515 ··磁力裝置 200821650 1517、2517 :旋轉轴 1519、2519 :擋塊 153:套管固定元件 — 17、27二基座 20 :第二光纖模組 21 :第二光纖 23 :套管 253 :導引元件 2531 ··凹槽 255 :光纖固持元件 2551 :槽孔 257 :襯墊 2571 :凸塊 30 :上蓋200821650 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to a wire switching component in a fiber optic rail system, in particular, a mechanical switching and direct alignment of a bare fiber end (fiber) According to the design of the module mechanism, the optical switch of the present invention can increase the manufacturing yield of the optical switch and improve the accuracy of the alignment of the optical fiber. [Prior Art] The important components of the network can be used for the optical interleaving or the rural transmission in the optical system. In the past, the optical switch used the photoelectric to convert the input optical signal into a telecommunication signal, and then switched the signal path. After taking the = (four) news and switching to the specific fiber output after the job, this method is not only complicated and consumes energy, which is not conducive to the popularization of the future fiber network. ίίϊ technology components can be divided into liquid crystal switch, holographic image and mechanical light according to different principles. Switches, etc. Mechanical optical switches use a Ϊ Λ, 曰 element to switch optical paths. For example, US Patent No. 6,335,993 uses a /flf collimator or other to convert optical signals into straight pieces' In order to perform the action of refraction or reflection of light, it has the disadvantages of being cumbersome, bulky, and costly. The position of the head is aligned with the other end of the output fiber end to achieve a stern force: cover two The shortcoming is that the optical fiber on the switching device is bent and deformed due to the pre-j groove reaction force, so that the two optical fibers are straight to the curve, and the misplaced position is placed for a long time. Then, the shape of the optical fiber 22 Ϊ line will not be accurately matched when the other position is switched, and the misalignment of the wire after the length of the shank will be difficult to assemble, and the alignment accuracy is difficult to control and maintain. Moreover, 200821650 】 The purpose is to provide a kind of fiber optic terminal that is not subject to the Zhu-style optical switch when it is directly aligned. A '----- ----------------------- -- _ Another - the purpose is to provide a machine switch with high manufacturing yield and high alignment accuracy. ^Improve the mechanical light switch, which includes the face group and the second set of the device. The optical fiber module 'where the first light is blocked by the optical fiber and the first-stage switching device' is the second light, The fiber module includes a second fiber switch device, and the second fiber switch device controls the light source to move in a horizontal or vertical direction. The second fiber switch device controls the second fiber end. Privately moving in a direction perpendicular to the direction of movement of the first fiber end to align the first fiber with the second fiber. In the embodiment, the second fiber module includes four matrix types of light ambiguity The structure is adopted to increase the relationship between the first fiber end and the second fiber end shape, so that the fiber does not need additional pre-stressing, and the male high-loading rate can also be compared with other purposes. It is more succinct and succinct, and the following examples are given in conjunction with the drawings, as detailed below. [Embodiment] ==== Stereoscopic Decomposition Schematic' The mechanical optical switch is a first optical fiber module 20, a second optical fiber module 20 and an upper cover 30. In the middle, the output is an input. The fiber optic module, the second fiber optic module 20 is 200821650, and the second fiber optic module 1 includes a jacketer 13 covering the first fiber 11 and a fiber 2 17 . The base 17 is provided with a relay (not shown), and the base is received in the button 0. The wire 13 is disposed on the fiber optic switching device 15 and includes a rocking member 151. It can drive the sleeve 13 and the first-domain u in the vertical direction member (5)' 11 to be an input optical fiber. The second optical fiber module 20 includes four sleeves 23 of a second matrix fiber 21 arranged in a matrix, - an optical fiber shred 25 and - ^ 1 - ^ = seat 27 (four) - _ H-age fluttering silk _ silk 25 storage ^ beautiful seat 27. The fiber optic switching device 25 includes a rocking element 251, which is within the fiber holding member 255. The fiber switching device 25 is movable in the horizontal direction, and the second optical fiber 21 is an output fiber. As shown in FIG. 3, after the two pedestals 17, 27 are aligned, the first η$ is entered into the fiber holding member 255, and the two fiber switching devices 15 and 25 are made of a second optical fiber 11 21 moving, the first optical fiber u can be selected as the second optical fiber 21, thereby achieving the alignment of the 1 Χ 4 cut. FIG. 4 is the optical fiber of the first optical fiber module 1 of the mechanical optical switch 100 of the present invention. Switch the cross section of the through hole ^. The fiber switching device 15 includes a rocking member 151 and two yoke members 153. The rocking member 151 includes a base 15 and a rocker arm 1513 movably coupled to the base 1511. The base 1511 uses a magnetic device to absorb the rocker arm 1513 to generate a left and right swing with the rotating shaft 1517 as an axis. The first optical module 10 can adjust the height of the sleeve fixing member 153, and adjust the swing position of the first optical fiber n covered by the sleeve 13 during the swinging of the rocker arm 1513. #1513 A wedge-shaped stopper U19 is disposed between one end and the second end of the base 1511, and after the rocking position of the rocker arm 1513 is adjusted, the swing position of the first optical fiber 11 covered by the sleeve 13 is adjusted, that is, when the position of the left stopper 1519 changes. At this time, the extreme position of the rocker arm 1513 200821650 to the left is changed because the contact position of the left end of the rocker arm 1513 and the left wedge block i5i9 is different. Similarly, when the position of the right wedge-shaped stopper 1519 is changed, the limit position at which the rocker arm 1513 swings to the right also changes due to the difference in the contact position between the right end of the rocker arm 1513 and the right-hand side opening > According to the direction of the base ι511 perpendicular to the horizontal plane, the rocking element 451 is specially mounted on the base 丄7. After the rocker arm is adjusted up and down, the sleeve fixed to the rocker arm 1513 can be finely fixed. The position of the cultivating 153 is such that the position of the first optical fiber 11 covered by 13 can be fine-tuned in the direction of the vertical horizontal plane. Figure 5 is a cross-sectional view showing the second optical fiber module 2〇 b of the mechanical optical switch 1 of the present invention. The track switching device 25 includes a wobble element 253 and a fiber holding element 255. The rocking element 251 is similar in structure to the rocking element 151 of the first fiber bundle 1〇, which is shaken by the magnetic device 2515, 2513 to generate left and right swings about the axis of rotation 2517. The second optical fiber is used to adjust the overall height of the optical fiber switching device 25, so that the left and right swinging processes of the iC arm 1513 of the second optical fiber 21 are adjusted, and the shaking of the second optical fiber 21 is set to "the rocker arm 25". 3 Left and right end sub-ships Na Na Wei right swing position: # Left stop 2519 record change 2513 left to the extreme position of the left position will change because of the rocker fir, the position is fine. Similarly, the limit position of the rocker arm 2513 swinging to the right when the right wedge is two blocks is also changed because the contact position of the right arm of the rocker arm 2513 and the right wedge block 2519 is different. =2513 is set - she 257, shot by soft rubber and fixed view mounting _ 2513 above, and the forest - bump 2571, J = large! ΓΓ1 has a groove 2531 with the bump 2511+, the groove _ The hole 1 is of a hole size of the protrusion 2571. After the protrusion 2571 is engaged with the groove 2531, the protrusion 2571 can be finely adjusted in the groove 2531. The holding member 255 has a flat shape, and a central portion thereof is provided with an elongated jaw 2551 that accommodates and fixes the second precursor 21. The fiber holding member 255 is fixedly mounted above the guiding element 200821650. = As shown in FIG. 6A, when the rocking member 251 swings the rocker arm 2513 to the left, the pad 257- drives the guiding member 253 and the fiber holding member 255 to the left; otherwise, as shown in FIG. 6B: the rocking member 251 drives the rocker arm 2513. When swinging to the right, the pad 257 drives the guiding element 253 and the fiber holding member 255 to move rightward. Thus, by adjusting the position of the left and right swings of the rocker arm 2513^, the position of the optical fiber fixedly mounted on the rocker arm 2513 can be fine-tuned so that the direction of the parallel horizontal plane can be fine-tuned by the optical fiber port. The position of the second optical fiber 21 accommodated. After the optical fiber module 10, the second optical fiber module 2〇 and the upper cover 3〇 are aligned, the m protrudes into the elongated slot 2551 of the optical fiber holding member 255 and is docked with the second umbrella. As shown in FIG. 7, the mechanical optical switch 100 of the present invention has a first optical fiber 151 in the vertical direction and a second optical fiber module by a second optical fiber module. The rocking element 251 of 20 selects the position of the second optical head 21 (not shown) in the horizontal direction so that the first optical fiber 11 j is aligned with the four second optical fibers 21... thereby achieving the mechanical switching of the optical switching of the 1X4 optical switch Light _ _ makes the first - fiber end and the second light: light ▲ not the second line alignment relationship. Due to the alignment of the straight line to the straight line, ί the pre-stress and the opposite side of the groove can directly achieve the matching yield, and it is easier to control and maintain the alignment accuracy. ΪΓ 械 ΐ ΐ 并不 并不 并不 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤 光纤The choice of fiber optics for the thin strip is set to 'move' the second age to move straight. </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; And within the scope, when a little change and refinement can be made, the inventor of Zhu’s inventor Wei Wei’s application is subject to the definition of the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective exploded view of a mechanical optical switch of the present invention. 2 is a partial perspective exploded view of the mechanical optical switch of the present invention. 3 is a perspective enlarged view of the first and second optical fiber positions shown in FIG. 2. FIG. 4 is a schematic cross-sectional view of the fiber switching device of the first-fiber module shown in FIG. FIG. 5 is a cross-sectional view showing the fiber switching device of the second fiber module shown in FIG. 2. Ffi 6A and FIG. 6B are schematic diagrams of the operation of the fiber switching device of FIG. 5. Fig. 7 is an enlarged schematic view showing the four sections of the mechanical optical switch of the present invention. [Main component symbol description] 100: Mechanical optical switch 10: First optical fiber module Φ 11 : First optical fiber 111 : End 13 : Sleeve 15 , 25 : Fiber switching device 151 , 251 : Rocking element 1511 : Base 1513 2513: rocker arm 1515, 2515 · magnetic device 200821650 1517, 2517: rotating shaft 1519, 2519: stopper 153: bushing fixing element - 17, 27 two base 20: second fiber module 21: second fiber 23: sleeve 253: guiding member 2531 · recess 255: optical fiber holding member 2551: slot 257: spacer 2571: bump 30: upper cover