1274201 九、發明說明· 【發明所屬之技術領域】 本發明係有·關於一種光纖與光學收發組件之連結機 構，尤指一種應用於光電數位視訊介面模組（DVI)領域，可 知:供光藏>♦淨、防潮功能，可重複工（reworkable)，並能 便於組裝、快速更換模組、提高量產效率之光纖連結機構。 【先前技術】 近幾年來，結合電腦硬體技術、通訊傳輸設備、網路 多媒體與光通訊網路應用之寬頻網路建設與服務已具備相 當規模，面對Internet高度發展及頻寬需求之迫切，具 備高頻寬優勢之光纖格外受到矚目，其驚人之傳送能力， 可使聲音、影像及電腦資料在短時間之内傳送出去，光纖 在通訊方面之潛力由此可見；相較於傳統電通訊系統，由 於光纖通訊具有通訊量高、低傳輸損耗、不受電磁干擾、 保密性強等優點，因此近年來被廣泛應用於長距離光電通 訊模組產品及電腦週邊產品；然由於光纖係由石英玻璃所 製成’質地極為脆弱，其彎曲半徑大、易因屈曲而損毁且 機械強度低，因此佈線困難度高且需要專門之切割及連接 工具。 請參考圖一所示傳統光纖通訊所使用之一種傳輸接收 為、結構10，其係於一座體12内設有傳輸次模組（T0SA，1274201 IX. OBJECTS OF THE INVENTION · Technical Fields of the Invention The present invention relates to a connection mechanism between an optical fiber and an optical transceiver component, and more particularly to a field of an optical digital video interface module (DVI), which is known as a light storage device. >♦ Net, moisture-proof function, reworkable, and easy to assemble, quickly replace modules, and improve mass production efficiency of fiber-optic linkages. [Prior Art] In recent years, the construction and service of broadband networks combined with computer hardware technology, communication transmission equipment, network multimedia and optical communication network applications have reached a considerable scale, facing the urgent development of the Internet and the urgent need for bandwidth. Fibers with high-frequency advantages are particularly eye-catching, and their amazing transmission capability allows sound, video and computer data to be transmitted in a short period of time. The potential of optical fiber in communication is thus visible. Compared with traditional electronic communication systems, Optical fiber communication has the advantages of high communication capacity, low transmission loss, immunity to electromagnetic interference, and strong confidentiality. Therefore, it has been widely used in long-distance optoelectronic communication module products and computer peripheral products in recent years; however, since the optical fiber system is made of quartz glass. The texture is extremely fragile, its bending radius is large, it is easy to be damaged due to buckling and the mechanical strength is low. Therefore, the wiring is difficult and requires special cutting and connecting tools. Please refer to Figure 1 for a transmission and reception, structure 10 used in conventional optical fiber communication, which is provided with a transmission sub-module (T0SA, in the body 12).
Transmitter 〇SA)22 及接收次模組（ROSA ，Receiver 6 1274201 0SA)24，該傳輸次模組22及接收次模組24均具有一連接 端221、241可供插接光纜（圖未示出），將該傳輸次模組 22及接收次模組24另一端具有之端子腳222、242焊接於 電路板16上，即可使光纜與電路板丨6構成電性連接·； 圖二所不光纜與次模組連接狀態，將光纜插碩5〇插接於^ 模組30之連接端31後，為避免光纜插頭5〇鬆脫，必須= 以黏膠黏合，其雖可達到定位目的，但組裝之續複雜， 時、費工，且欲維修光纜插頭50時，必須將黏膠去除，六 易造成光纜插頭50損壞，也造成維修之不易，再者，由= 光纜插頭50係由陶瓷構成，材質相當脆弱，當受到外力壓 迫時，因光纜插頭50被黏固於連接端31内，反會導致由 光纜插頭50與其後端連接件51之相連處斷裂。' 再請參閱圖三所示，其係為美國早期公開 2004/0105632A1 號「 Connection module for opticai transceivers」申請案，該案揭露一種光織之連接模組 Φ 1〇〇，其包括一承座200及一盒體300，將光纖400設置於 一連接件410内，光纖插頭420外露於該連接件41〇，再 將連接件410插接於承座200内，即可將光纖4〇〇與該連 接模組100相連接；該連接模組雖可改善圖一及圖二 所示習知光纖連接架構容易折斷之缺點，然由 之構件複雜，導致成本提高，且體積魔=:、、， 再由於連接件41〇與承座200呈現可分離狀態，雖具有可 快速拆裝之優點，卻也因此使得連接件410容易被拔出而 導致光通訊中斷，同時容易受潮或受污。 1274201 再請參閱圖四所示，其係為美國早期公開 2005/0089281A1 5虎「Optical transceiver module」申請 案，該案揭露之光纖之連接模組包括一底座22，其係於底 座22上設有複數凸塊252，於兩兩凸塊252之間設有板體 253 ’於板體253上設有孔洞2531，其次模組234係連接 於垂直設置之電路板24，將光纖21穿設過板體253之孔 洞2531，光纜插頭254再插設於次模組233、234 ;該結構 雖能提供一定程度之防潮、防污等作用，並提供光纖21徑 向脫落之功能，然而，光纖21受到軸向外力時，仍會造成 光纜插頭254與次模組233、234分離而導致光通訊中斷， 而其複雜之結構，不僅組裝困難、維修不易，且使得製造 成本無法降低。 【發明内容】 有鑑於習知技術之缺失，本發明之主要目的在於提出 一種光纖與光學收發組件之連結機構，應用於光電數位視 訊介面模組（DVI)領域，可提供光纖潔淨、防潮功能，可重 複工（reworkable)，並能便於組裝、快速更換模組、提高 量產效率。 為達到上述目的，本發明提出一種光纖與光學收發組 件之連結機構，該光纖具有一外徑稍大之連接件頭部以連 接一光纖插頭，該光學收發組件係設置於一電路板上，該 電路板外接一通訊線，該連結機構包括： 一盒體，係供收納光纖與光學收發組件； 8 1274201 至少一擋板，係設置於盒體内，該擋板具有至少一貫 穿部，該貫穿部之内徑係可供光纖通過而小於該連接件外 徑。 、 較佳地，該盒體係由一底座與一上蓋組成。 較佳地，該底座具有至少一溝槽可供檔板插置於内。 較佳地，其係具有複數溝槽，且該複數溝槽係並列設 置。 Φ 較佳地，該擋板係垂直設置於盒體内，其貫穿部係水 平貫穿該擋板。 較佳地，該擋板之貫穿部係由一可供光纖插頭通過之 第一貫穿部，以及一可供光纖通過之第二貫穿部所構成， 且該第一貫穿部及第二貫穿部係相互連通。 較佳地，該第一貫穿部係位於該第二貫穿部之下方。 較佳地，該擋板之貫穿部係貫穿該擋板之頂緣。 較佳地，該擋板之貫穿部係貫穿該擋板之底緣。 馨 較佳地，該擋板係由複數之板體構成。 較佳地，該擋板係與盒體一體成型。 較佳地，該盒體包括： 一第一透空部，係可供光纖通過； 一第二透空部，係可供電路板之通訊線通過。 較佳地，其係具有複數之光纖，且該複數光纖係由一 光纖總線分支而出，於每一分支而出之光纖末端均設有一 插頭。 9 1274201 較佳地’該光學收發組件可為傳輸次模組（TOSA， TranSmtter 〇SA)或接收次模組（ROSA，Receiver 〇SA)。 U土地’料路板上設有_發光二極體，於盒體相對 ，應㈣發光二極體設置處設有_透空部，以供發光二極體 之亮光可透出該盒體。 為使貴審查委員對於本發明之結構目的和功效有更 進一步之了解與認同，茲配合圖示詳細說明如后。 【實施方式】 以下將參照隨附之圖式來描述本發明為達成目的所使 用=技術手段與功效’而以下圖式所列舉之實施例僅為輔 兒月以利M番查委員瞭解，但本案之技術手段並不限 於所列舉圖式。The Transmitter 〇SA) 22 and the receiving sub-module (ROSA, Receiver 6 1274201 0SA) 24, the transmission sub-module 22 and the receiving sub-module 24 each have a connecting end 221, 241 for plugging the optical cable (not shown) The terminal blocks 222 and 242 of the transmission sub-module 22 and the receiving sub-module 24 are soldered to the circuit board 16 to electrically connect the optical cable to the circuit board 6; After the optical cable is connected to the secondary module, the optical cable is inserted into the connecting end 31 of the module 30, and in order to prevent the optical cable plug 5 from loosening, it must be adhered to the adhesive, which can achieve the purpose of positioning. However, the assembly continues to be complicated, time-consuming and labor-intensive. When the cable plug 50 is to be repaired, the glue must be removed. The six easy to cause the cable plug 50 to be damaged, and the maintenance is not easy. Furthermore, the cable plug 50 is made of ceramic. The material is quite fragile. When the external force is pressed, the cable plug 50 is adhered to the connecting end 31, which may cause the connection between the cable plug 50 and the rear end connecting member 51 to be broken. ' Please refer to FIG. 3 again, which is the application of "Connection module for opticai transceivers" in the early US publication 2004/0105632A1, which discloses a light-woven connection module Φ 1〇〇, which includes a socket 200. And a box body 300, the optical fiber 400 is disposed in a connecting member 410, the optical fiber plug 420 is exposed to the connecting member 41, and the connecting member 410 is inserted into the socket 200, so that the optical fiber 4 can be The connection module 100 is connected; the connection module can improve the shortcomings of the conventional fiber connection structure shown in FIG. 1 and FIG. 2, and the component is complicated, resulting in cost increase, and the volume magic =:,,, Since the connecting member 41 is in a separable state with the socket 200, although it has the advantage of quick disassembly, it also makes the connecting member 410 easy to be pulled out, resulting in interruption of optical communication, and is easily damp or contaminated. 1274201 Please refer to FIG. 4 again, which is an application of the "Optical transceiver module" of the US Patent Publication No. 2005/0089281A1. The optical fiber connection module disclosed in the present invention comprises a base 22 which is provided on the base 22. The plurality of bumps 252 are provided with a plate body 253 ′ between the two protrusions 252 ′′, and a hole 2531 is formed in the plate body 253 , and the second module 234 is connected to the vertically disposed circuit board 24 , and the optical fiber 21 is passed through the plate. The hole 2531 of the body 253, the cable plug 254 is inserted into the secondary module 233, 234; the structure can provide a certain degree of moisture, anti-fouling, etc., and provides the function of the radial separation of the optical fiber 21, however, the optical fiber 21 is subjected to When the axial force is external, the cable plug 254 is separated from the secondary modules 233 and 234, and the optical communication is interrupted. The complicated structure is not only difficult to assemble, but also difficult to repair, and the manufacturing cost cannot be reduced. SUMMARY OF THE INVENTION In view of the lack of the prior art, the main purpose of the present invention is to provide a connection mechanism between an optical fiber and an optical transceiver component, which is applied to the field of an optical digital video interface module (DVI), and can provide a clean and moisture-proof function of the optical fiber. Reworkable, easy to assemble, quick module replacement, and improved mass production efficiency. In order to achieve the above object, the present invention provides a connection mechanism between an optical fiber and an optical transceiver assembly. The optical fiber has a connector head having a slightly larger outer diameter to connect a fiber plug, and the optical transceiver assembly is disposed on a circuit board. The circuit board is externally connected with a communication line, and the connecting mechanism comprises: a box for accommodating the optical fiber and the optical transceiver assembly; 8 1274201 at least one baffle disposed in the casing, the baffle having at least one through portion, the through plate The inner diameter of the portion is for the fiber to pass through and is smaller than the outer diameter of the connector. Preferably, the box system consists of a base and an upper cover. Preferably, the base has at least one groove for the baffle to be inserted therein. Preferably, it has a plurality of grooves, and the plurality of grooves are juxtaposed. Preferably, the baffle is vertically disposed in the casing, and the through portion is horizontally penetrated through the baffle. Preferably, the through portion of the baffle is formed by a first through portion through which the optical fiber plug passes, and a second through portion through which the optical fiber passes, and the first through portion and the second through portion are Connected to each other. Preferably, the first through portion is located below the second through portion. Preferably, the through portion of the baffle extends through the top edge of the baffle. Preferably, the through portion of the baffle extends through the bottom edge of the baffle. Preferably, the baffle is composed of a plurality of plates. Preferably, the baffle is integrally formed with the casing. Preferably, the box body comprises: a first transparent portion for allowing the optical fiber to pass through; and a second transparent portion for allowing the communication line of the circuit board to pass. Preferably, it has a plurality of optical fibers, and the plurality of optical fibers are branched from a fiber-optic bus, and a plug is provided at the end of each of the branches. 9 1274201 Preferably, the optical transceiver component can be a transmission secondary module (TOSA, TranSmtter 〇 SA) or a receiving secondary module (ROSA, Receiver 〇 SA). The U-land's material path board is provided with a light-emitting diode, which is opposite to the box body. The (four) light-emitting diode is provided with a transparent portion for the light of the light-emitting diode to pass through the box. In order to enable the reviewing committee to have a better understanding and approval of the structural purpose and efficacy of the present invention, the detailed description is as follows. [Embodiment] Hereinafter, the embodiment of the present invention will be described with reference to the accompanying drawings, and the embodiments illustrated in the following drawings are only known to the benefit of the M. The technical means of this case are not limited to the illustrated figures.
么請參閱圖五所示，本發明提供一種光纖1〇與光學收發 組件20之連結機構，該光纖1〇係由一光纖總線丨⑽分支 =出，於每-分支而出之光纖10之末端均設有—光纖插頭 1該光纖插頭11之材質係為陶瓷，其係藉由一連接件 =連接光纖10,該連接件12具有一外徑稍大之頭部121 ; 耵述該光纖插頭11係供插接於光學收發組件2()，該光學 收發級件20可為傳輸次模組（TOSA，Transmitter (^SA)i ，收次模組（R〇SA，Receiver OSA)，其具有連接腳21可供 焊接於_電路板3〇上，該電路板3〇並外接一通訊線。 —前述光纖10、光學收發組件20、電路板30及通訊線 40等構件均設置於一盒體50内，該盒體50係由一底座51 •1274201 與上蓋52組成’其一端具有一第一透空部53可供光纖 總線100通過並架設於其上，而該光纖具有插頭11之 一端則朝向該盒體50内部；相對應於該第一透空部53之 该盒體50之另一端，具有一第二透空部54可供電路板3〇 之通訊線40通過並架設於其上，電路板3〇則設置於該底 座51内，藉由設置於該底座51内之柱體51丨，可提供該 電路板30具有一定高度，並可經由該柱體511由底座51 螺入螺栓（圖中未示出）以結合上蓋52及底座51 ;於該底 座51内δ又有一並列設置之溝槽55、55a，由於該溝槽55、 55a之結構相同，在此僅以該溝槽55作說明；該溝槽 係可供一擋板56插置於内，該擋板56具有複數之貫穿部 5jl，該貫穿部561係由一第一貫穿部5611以及一第二貫 牙。卩5612所構成，该第一貫穿部56ι丨係位於該第二貫穿 部5612之下方，且該第一貫穿部5611及第二貫穿部5612 相互連通，該第一細5611之内徑大於該第二貫穿部 5一6=可供外從較大之連接件12之頭部121通過，而該第 二貫穿部5612則可供外徑較小之連接件12通過。 =圖=A所示，先將光纖插頭u由該第—貫穿部5⑴ 牙入擋板56,待頭部121完全通過該 56之=二圖：所示’即可將光纖ίο --定位於擋板 知、、’ 1干Z U内’構成如圖八所能 20係焊接於電路板30上，學收㈣ 向東路板30又連設於通訊線 1274201 4〇，因此，可使光纖總線100與通訊線40構成一電性連接 狀態；而後，再將圖八所示組裝好之整體構件置入底座51， 將擋板56***溝槽55，將光纖總線100嵌入第一透空部 53，將通訊線40欲入第二透空部54，再將上蓋52蓋上， 即可構成如圖十所示之外觀，於上蓋52相對應於電路板 30上所設之發光二極體31處設有一透空部521，可提供該 發光二極體31之亮光可透出該盒體50，以顯示盒體50内 部構件之作動狀態。 " 另必須說明的是，前述該擂板56亦可與底座51 —體 成型，而本實施例中該底座51設有複數溝槽55、55a，其 作用在於可依光學收發組件20尺寸不同而選擇擋板56插 入之溝槽位置，如本實施例所示光學收發組件20尺寸較 長’故將擂板56插置於溝槽55内，當光學收發組件20尺 寸較短時，亦即光學收發組件20伸出電路板30之長度較 短，則將擋板56插置於另一溝槽55a内，以使光纖插頭 11可插設於光學收發組件20内。 請參閱圖十一 A至圖十三B，說明本發明之擋板之其 他不同較佳實施例；如圖十一 A及圖十一 B所示，該擋板 156之貫穿部1561係貫穿該擋板156之底緣，其寬度W1 僅能供連接件12通過，將連接件12由擋板156底部向上 嵌入該貫穿部1561，即可將光纖插頭11定位於擋板156 上；再如圖十二A及圖十二B所示，該擋板256之貫穿部 2561係貫穿該擋板256之頂緣，其寬度W2僅能供連接件 12通過，將連接件12由擋板2561頂部向下嵌入該貫穿部 12 1274201 2561，即可將光纖插頭11定位於擋板256上；再如圖十三 A及圖十三B所示，該擋板356係由一上板體3561及一下 板體3562構成，該上板體3561及下板體3562之間設有可 相互嵌合之連結結構，該連結結構可為溝槽與凸緣，亦或 卡鉤與卡槽等結構，舉凡可達到使上板體3561及下板體Referring to FIG. 5, the present invention provides a connection mechanism between an optical fiber 1 〇 and an optical transceiver assembly 20, which is branched from a fiber-optic bus (10), and ends at the fiber 10 at each branch. Each of the optical fiber plugs 1 is made of a ceramic material, which is connected to the optical fiber 10 by a connecting member=the connecting member 12 has a head portion 121 having a slightly larger outer diameter; The optical transceiver component 20 can be a transmission transceiver module (TOSA, Transmitter (^SA)i, a receiving module (R〇SA, Receiver OSA), which has a connection. The leg 21 can be soldered to the circuit board 3, and the circuit board 3 is externally connected with a communication line. The optical fiber 10, the optical transceiver unit 20, the circuit board 30, and the communication line 40 are disposed in a casing 50. The casing 50 is composed of a base 51•1274201 and an upper cover 52. One end thereof has a first transparent portion 53 for the optical fiber bus 100 to pass through and is mounted thereon, and the optical fiber has one end of the plug 11 facing The inside of the casing 50; the other of the casing 50 corresponding to the first transparent portion 53 The second transparent portion 54 is provided for the communication line 40 of the circuit board 3 to pass through and is mounted thereon. The circuit board 3 is disposed in the base 51, and the column 51 disposed in the base 51 is provided. The circuit board 30 can be provided with a certain height, and a bolt (not shown) can be screwed into the base 51 through the base 511 to join the upper cover 52 and the base 51. In the base 51, a parallel arrangement is provided. The grooves 55, 55a, because the grooves 55, 55a have the same structure, only the groove 55 is used for description; the groove is for inserting a baffle 56, and the baffle 56 has a plurality of The penetrating portion 561 is composed of a first penetrating portion 5611 and a second penetrating member 5612, and the first penetrating portion 560 is located below the second penetrating portion 5612, and the penetrating portion A through portion 5611 and a second through portion 5612 are in communication with each other, and an inner diameter of the first thin portion 5611 is larger than the second through portion 5-6 = externally accessible from the head 121 of the larger connecting member 12, and the first portion The two penetration portions 5612 can be passed through the connecting member 12 having a smaller outer diameter. = Figure A shows the fiber plug u first. The part 5(1) is inserted into the baffle 56, and the head 121 is completely passed through the 56=2: “The fiber ίο can be positioned in the baffle, and the '1 dry ZU' is formed as shown in FIG. The 20 series is soldered on the circuit board 30, and the learning (4) east road board 30 is further connected to the communication line 1274201 4〇, so that the optical fiber bus 100 and the communication line 40 can be electrically connected; and then, FIG. The assembled integral component is placed in the base 51, the baffle 56 is inserted into the groove 55, the optical fiber bus 100 is embedded in the first transparent portion 53, the communication line 40 is intended to enter the second transparent portion 54, and the upper cover 52 is inserted. The cover is configured to provide an appearance as shown in FIG. 10, and a transparent portion 521 is disposed on the upper cover 52 corresponding to the light-emitting diode 31 disposed on the circuit board 30, and the light of the light-emitting diode 31 can be provided. The case 50 can be permeable to display the active state of the internal components of the case 50. " It must be noted that the rafter 56 can also be integrally formed with the base 51. In the embodiment, the pedestal 51 is provided with a plurality of grooves 55, 55a, which can be used according to the size of the optical transceiver assembly 20. While the position of the groove into which the baffle 56 is inserted is selected, the optical transceiver unit 20 is longer in size as shown in this embodiment. Therefore, the raft 56 is inserted into the groove 55. When the optical transceiver unit 20 is short in size, that is, When the optical transceiver assembly 20 extends beyond the length of the circuit board 30, the shutter 56 is inserted into the other groove 55a so that the optical fiber plug 11 can be inserted into the optical transceiver assembly 20. Referring to FIG. 11A to FIG. 13B, other different preferred embodiments of the baffle of the present invention are illustrated; as shown in FIG. 11A and FIG. 11B, the through portion 1561 of the baffle 156 is penetrated through the The bottom edge of the baffle 156, the width W1 of which can only pass through the connecting member 12, and the connecting member 12 is inserted into the through portion 1561 from the bottom of the baffle 156, so that the optical fiber plug 11 can be positioned on the baffle 156; As shown in FIG. 12A and FIG. 12B, the through portion 2561 of the baffle 256 extends through the top edge of the baffle 256, and the width W2 thereof can only pass through the connecting member 12, and the connecting member 12 is directed from the top of the baffle 2561. The optical fiber plug 11 can be positioned on the baffle 256 by inserting the through portion 12 1274201 2561; and as shown in FIG. 13A and FIG. 13B, the baffle 356 is composed of an upper plate 3561 and a lower plate. The body 3562 is configured to have a joint structure that can be fitted to each other between the upper plate body 3561 and the lower plate body 3562. The joint structure can be a groove and a flange, or a structure such as a hook and a card slot. Upper plate body 3561 and lower plate body
3562相互結合之連結結構皆可，其屬於一般習知該項技藝 者可達到之技術手段，因此在此不予贅述，本實施例之重 點在於該上板體3561設有一貫穿部3563貫穿該上板體 3561之底緣，該貫穿部356之寬度W3僅能供連接件12通 過，將連接件12由上板體3561底部向上嵌入該貫穿部 3563，再將上板體3561與下板體3562相互嵌合，即可將 光纖插頭11定位於擋板356上，至於前述該貫穿部3563, 夺可設置於下板體3562且貫穿該下板體3562之頂緣，其 光纖插頭11之定位方式如圖十二A及圖十二^所示，再將 上板體3561與下板體3562相互嵌合即可。 姓“ a上所述，本發明所提供之光纖與光學收發組件之i| …枝構不僅藉由该擋板限制光纖作徑向或軸向位移，月 Ϊ免ίί光纖插頭折斷，或因光纖與次模組分離而導致为 通讯中斷之情事，更具有下列優點： 一、便於組裝， 產效率。 不須對位治具，可快速更換模組、提高量 —、其結構簡單，成本低。 三、 可提供光纖潔淨、防潮功能。 四、 可重複工（reworkable)。 五、 擋板位置可依光料發組件之長度做調整 1274201 六、適用於長距離光電通訊模組產品及電腦週邊產品 惟以上所述者，僅為本發明之最佳實施例而已，當不 能以之限定本發明所實施之範圍。即大凡依本發明申請專 利範圍所作之均等變化與修飾，皆應仍屬於本發明專利涵 蓋之範圍内，謹請貴審查委員明鑑，並祈惠准，是所至 禱。 【圖式簡單說明】 圖一至圖四係習知光纖連接結構之示意圖。 圖五係本發明較佳實施例之分解立體圖。 圖六A及圖六B係將光纖插頭定位於本發明擋板較佳 實施例之動作示意圖。 圖七至圖十係本發明較佳實施例組裝之連續動作示意 圖。 請參閱圖十一 A至圖十三B，係本發明之擋板之不同 較佳實施例之結構示意圖。 【主要元件符號說明】 10 -光纖 100-光纖總線 11- 光纖插頭 12- 連接件 121-頭部 20-光學收發組件 1274201 21-連接腳 30- 電路板 31- 發光二極體 ~ 40-通訊線 50- 盒體 51- 底座 511-柱體 φ 52-上蓋 521-透空部 53- 第一透空部 54- 第二透空部 55、 55a-溝槽 56、 156、256、356-擋板 561、1561、2561、3563-貫穿部 5611- 第一貫穿部 5612- 第二貫穿部 3561- 上板體 3562- 下板體 W卜W2、W3-寬度 153562 can be combined with each other, which is a technical means that can be achieved by those skilled in the art. Therefore, the focus of this embodiment is that the upper plate 3561 is provided with a through portion 3563 extending therethrough. The bottom edge of the plate 3561, the width W3 of the through portion 356 can only pass through the connecting member 12, and the connecting member 12 is inserted upward from the bottom of the upper plate 3561 into the through portion 3563, and then the upper plate 3561 and the lower plate 3562 are attached. The optical fiber plugs 11 can be positioned on the baffle 356, and the through-holes 3563 can be disposed on the lower plate 3462 and penetrate the top edge of the lower plate 3562. As shown in FIG. 12A and FIG. 12, the upper plate 3561 and the lower plate 3562 may be fitted to each other. According to the above description, the optical fiber and optical transceiver assembly provided by the present invention not only restricts the radial or axial displacement of the optical fiber by the baffle, but also breaks the optical fiber plug or the optical fiber. Separation from the secondary module leads to communication interruption, and has the following advantages: 1. Easy assembly and productivity. It can quickly replace modules and increase the amount without the alignment fixture, and its structure is simple and the cost is low. Third, it can provide fiber clean and moisture-proof function. 4. Reworkable 5. The position of the baffle can be adjusted according to the length of the light-emitting component. 1274201 6. Suitable for long-distance photoelectric communication module products and computer peripheral products However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. That is, the average variation and modification of the scope of the patent application of the present invention should still belong to the present invention. Within the scope of the patent, I would like to ask your review committee to give a clear understanding and pray for it. It is the prayer. [Simplified illustration] Figure 1 to Figure 4 are schematic diagrams of the conventional fiber-optic connection structure. 5 is an exploded perspective view of a preferred embodiment of the present invention. FIGS. 6A and 6B are schematic views showing the operation of positioning a fiber plug in a preferred embodiment of the present invention. FIG. 7 to FIG. 10 are preferred embodiments of the present invention. Schematic diagram of the continuous operation of the assembly. Please refer to FIG. 11A to FIG. 13B, which are schematic structural diagrams of different preferred embodiments of the baffle of the present invention. [Description of Main Components] 10 - Optical Fiber 100-Fiber Bus 11 - Optical Fiber Plug 12 - Connector 121 - Head 20 - Optical transceiver unit 1274201 21 - Connection pin 30 - Circuit board 31 - Light-emitting diode ~ 40 - Communication line 50 - Case 51 - Base 511 - Cylinder φ 52 - Upper cover 521 - permeable portion 53 - first permeable portion 54 - second permeable portion 55, 55a - groove 56, 156, 256, 356 - baffle 561, 1561, 2561, 3563 - through portion 5611 - first through portion 5612- Second penetration part 3561 - Upper plate body 3562 - Lower plate body W Bu W2, W3-Width 15