五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種光纖連接器，尤指一種微小型便於 現場組裝之光纖連接器。 【先前技術】 [0002] 光導纖維，簡稱光纖，是一種利用光在玻璃或塑膠製成 的纖維中的全反射原理而達成的光傳導工具《細微的光 纖封裝在塑料彼覆中，使得光纖能夠彎曲而不至於斷裂 。在曰常生活中，由於光在光纖的傳導損耗比電在電線 傳導的損耗低很多，因此光纖被用作長距離的訊息傳遞 〇 [0003] 近年來，隨著光纖網路的發展，光纖逐漸的普及於—般 的社區及家庭中。光纖也由機房至社區之長距離舖設， 延伸為社區至家庭之短距離鋪設，使得光纖的使用數目 大大增加，為了延續或連接不同二光纖之路徑，光纖連 接器因應而生。光纖連接器是一種裝設於光纖終端的機 械裝置，可用來延續光纖連接路徑的接續元件。 [0004] 傳統之光纖連接器主要是在工廠内部進行研磨與製作， 因為工廠内部有精密的儀器，如此可產生較佳的光學耦 合，降低光訊號於不同介面傳遞時辦造成的插入損失與 反射損失。 [0005] 而於現場組裝時，由於工作環境及設備的限制，不易進 行光纖端面的研磨，因而組裝好之光纖連接器所造成的 插入損失與反射損失極大，如此將影響到整體光訊號的 第3頁/共16頁 表單編SI A0101 傳遞。因此如何提供_種小型化、安裝簡便以及具有良 好光學耦合之光纖連接器成為各家廠商爭相研發的重點 〇 【新型内容】 [0006] 鑑於先前技術所述，本創作之一目的在於提供一種可輕 易組裝之光纖連接器。該光纖連接器包含有一殼體、一 套管、一夾合單元以及一夾持件。 [0007] 該套管係設置於該殼體内，並且該套管之前端係突出於 該殼體外，其中該套管係使用陶瓷、塑膠、金屬或玻璃 .材質製成。 [0008] 該夾合單元係置於該殼體内部，包含有一第一夾合件、 一第二夾合件，以及二形成於該等夾合件外表面之卡槽 。該第一夾合件與該第二夾合件分別包含有一第一夾合 面與一第二夾合面，該等夾合面係形成有至少一V型溝槽 ，且該等夾合件之組合大致為一圓形柱體，另於該V型溝 槽之兩端形成有複數個呈喇叭狀之寬廣區域。其中該夾 合單元係利用工程塑膠、陶瓷、玻璃或金屬材質製成。 [0009] 該夾持件係置於該殼體内部，該夾持件之一端形成有複 數個卡鉤，該等卡鉤係與該第一、第二夾合件外表面之 卡槽相扣合，提供一夾持力以夾持一光纖。 [0010] 此外，本創作之光纖連接器更包含有一束缚件、一固定 頭套、一彈性元件、一支持管以及一防護套。該束缚件 係設置於該殼體内部；該固定頭套係設置於該殼體内部 ;該彈性元件係抵頂於該固定頭套後端，並環繞該束縛 表單編號A0101 第4頁/共16頁 [0011] 件’支持官縣設於該束料與該雜元件並於組 褒時撥壓該彈力元件，使該彈力元件向前偏壓於該束缚 件…㈣^頭套。該防護套，係由後端套設於該支持管 用以防止該光纖纜線之末端光纖因曲度過大而折斷。 本創作之光纖連接^於結構簡便且安裝簡便可克服 工作％境之限制，極利於施卫人員於現場安裝使用。 【實施方式】 [0012] -己口 >閱第圖至第二圖，分別為本創作之光纖連接器 10之立體分解圖、組合圖以及剖面圖。為便於說明，將 圖中箭頭所指方向定義為該光纖連接器之前方，箭頭所 指之相反方向為後方0 [0013] 該光纖連接器10係為一種微小型可現場組裝之光纖連接 器。該光纖連接器10包含有一殼體（housing)100、一套 f (ferrule)lio、一裸光纖線段（fiber stub)12〇、 一夾合單元（clamp unit)13〇、一夾持件（clip mem_ ber)140、一束缚件（crimping)15〇、一彈力元件 (resilient member)160、一支持管（st〇pper)i7〇、 一固定頭套（Plug frame) 180以及一防護套（boot) 190 〇 [0014] 該套管110係設置於該殼體1〇〇内部，且該套管丨1〇之前 端係突出於該殼體100外’其中該套管110可為陶瓷、塑 膠、金屬或玻璃材質製成》該裸光纖線段120係預先切斷 與研磨，並將該裸光纖線段120之前端固定於該套管no 内。另外’將一光纖纜線之末端光纖（terminating 表單編號A0101 第5頁/共16頁 M380483 fiber )200在該光纖連接器1〇内與該裸光纖線段12〇進行 光學耦合，其中該束端光纖200與該裸光纖線段12〇間可 利用一折射率匹配膠（index matching gel)以改善兩 者之間的光學耦合。 [0015] 配合參閱第四圖與第五圖，該夹合單元13〇係設置於該殼 體100内部，用以夾持該裸光纖線段之後端以及該末 鈿光纖200，並避免該末端光纖2〇〇由該光纖連接器1〇脫 離。該夹合單元130包含有一第一夾合件132、一第二夾 合件134，其中該第一夾合件132與該第二夾合件134分 別包含有一第一夾合面與一第二夾合面，該等夹合面係 形成有至少一V型溝槽138，且該第一夾合件132與該第二 夾合件134之組合大致為一圓形柱體；此外，於該第一夾 合件132與該第二夹合件134相反於該等夾合面之半圓面 形成有—Μ曹136。 [0016] s玄V型凹槽138主要用以對位以及支撐該裸光纖線段12〇與 β亥末如光纖2〇〇(詳見第六圖所示）。另外，該ν型溝槽 138之兩端形成有複數個呈喇叭狀之較寬廣區域139，以 利於該末端光纖2〇〇插入《其中該夹合單元丨3〇可為工程 塑膠、陶瓷、金屬或玻璃材質製成。 [0017] 該夾持件140係由該殼體1〇〇之後端向前夾壓該夾合單元 130 ’以提供一夾持力夹固該裸光纖線段12〇以及該末端 光纖200。該夹持件14〇之前端形成有複數個等距分佈之 卡鉤142 ’該等卡鉤142係與該第一夾合件132、該第二 夾持件134外表面之卡槽136相扣合，其中該夾持件14〇 係利用金屬材質製作而成。 表單編號A0101 第6頁/共16頁 [0018] 復參見第一圖至第三圖，該束缚件150係為一中空管體， 設置於該殼體1〇〇内部，其中該束缚件15〇係利用金屬材 質製成。 [0019] 該彈力元件160與該支持管170皆設置於該殼體1〇〇内， 且該彈力元件160位於該支持管170之前端並環繞該束缚 件150，使該支持管170被按壓後，仍具有復位的功能， 其中該彈力元件1 60與該支持管170皆利用金屬材質製作 而成。 [0020] 該固定頭套180設置於該殼體100内部之前端，並且該彈 力元件160係由後端抵頂於該固定頭套180，其中該固定 頭套係使用塑膠材質製作而成。於實際組裝時，該支持 管170係由後端向前擠壓該彈力元件160，並藉由該彈力 元件160向前偏壓於該束缚件150與該固定頭套180，以 完成該光纖連接器10。 [0021] 該防護套190係由後端套設於該支持管170，用以防止該 光纖纜線之末端光纖200因曲度過大而折斷，其中該防護 套190係利用塑膠材質製成。 [0022] 另外，可於組裝好之該光纖連接器10之套管11〇前端套設 一防塵蓋（未圖示），除可避免外界為粉塵附著於該套管 110外，更可以避免該套管11〇於使用前即損壞。 [0023] 综合以上所述，本創作之光纖連接器係利用該夹持件14〇 由後端夾固該夾合單元130，藉此以固定該裸光纖線段 120與該末端光纖200。其整體結構簡便且安裝簡易，不 受工作環境之限制，極利於施工人員於現場安裝使用。 表單编號Α0101 第7頁/共16頁 M380483 [0024] 然以上所述者，僅為本創作之較佳實施例，當不能限定 本創作實施之範圍，即凡依本創作申請專利範圍所作之 均等變化與修飾等，皆應仍屬本創作之專利涵蓋範圍意 圖保護之範疇。 【圖式簡單說明】 [0025] 第一圖為本創作之光纖連接器之立體分解圖。 [0026] 第二圖為本創作之光纖連接器之組合圖。 [0027] 第三圖為本創作之光纖連接器之剖面圖。 [0028] 第四圖為本創作之光纖連接器之夾合單元與夾持件之細 部放大圖。 [0029] 第五圖本創作之光纖連接器之夾合單元與夾持件之細部 剖面圖。 [0030] 第六圖為沿著第五圖之刮線6-6之剖面示意圖。 【主要元件符號說明】 [0031] 10光纖連接器 100殼體 110套管 12 0裸光纖線段 130夾合單元 132第一夾合件 134第二夾合件 136卡槽 138V型溝槽 表單編號A0101 第8頁/共16頁 M380483 139寬廣區域 140夾持件 142卡鉤 150束缚件 160彈力元件 170支持管 180固定頭套 190防護套 2 0 0末端光纖V. New Description: [New Technology Field] [0001] This creation is about a fiber optic connector, especially a micro-miniature fiber optic connector that is easy to assemble on site. [Prior Art] [0002] Optical fiber, referred to as optical fiber, is a light-conducting tool that utilizes the principle of total reflection of light in fibers made of glass or plastic. "The fine fiber is encapsulated in plastic, so that the fiber can Bend without breaking. In the normal life, since the conduction loss of light in the optical fiber is much lower than that of the electric conduction in the electric wire, the optical fiber is used as a long-distance signal transmission. [0003] In recent years, with the development of optical fiber networks, optical fibers have gradually evolved. Popular in the community and family. The fiber is also laid from the computer room to the community for a long distance, extending from the community to the home for a short distance, which greatly increases the number of optical fibers used. In order to continue or connect the paths of different two fibers, the fiber connector is born. A fiber optic connector is a mechanical device that is mounted on a fiber optic terminal and can be used to continue the splice elements of the fiber optic connection path. [0004] Traditional fiber optic connectors are mainly ground and fabricated in the factory, because there are sophisticated instruments inside the factory, which can produce better optical coupling and reduce the insertion loss and reflection caused by the transmission of optical signals in different interfaces. loss. [0005] In the field assembly, due to the limitation of the working environment and equipment, it is difficult to grind the end face of the fiber, so the insertion loss and reflection loss caused by the assembled fiber connector are extremely large, which will affect the overall optical signal. 3 pages / a total of 16 pages of form code SI A0101 pass. Therefore, how to provide a small-sized, easy-to-install and optically coupled optical fiber connector has become a focus of research and development by various manufacturers. [New content] [0006] In view of the prior art, one of the aims of the present invention is to provide a Fiber optic connectors that can be easily assembled. The fiber optic connector includes a housing, a sleeve, a clamping unit, and a clamping member. [0007] The sleeve is disposed in the housing, and the front end of the sleeve protrudes outside the housing, wherein the sleeve is made of ceramic, plastic, metal or glass. [0008] The clamping unit is disposed inside the casing, and includes a first clamping member, a second clamping member, and two slots formed on the outer surface of the clamping members. The first clamping member and the second clamping member respectively comprise a first clamping surface and a second clamping surface, the clamping surfaces are formed with at least one V-shaped groove, and the clamping members The combination is substantially a circular cylinder, and a plurality of wide regions having a flared shape are formed at both ends of the V-shaped groove. The clamping unit is made of engineering plastic, ceramic, glass or metal. [0009] the clamping member is disposed inside the casing, and one end of the clamping member is formed with a plurality of hooks, and the hooks are interlocked with the slots of the outer surfaces of the first and second clamping members. In combination, a clamping force is provided to clamp an optical fiber. [0010] In addition, the fiber optic connector of the present invention further includes a binding member, a fixed head cover, an elastic member, a support tube and a protective cover. The binding member is disposed inside the housing; the fixing head sleeve is disposed inside the housing; the elastic member is abutted against the rear end of the fixing head sleeve, and surrounds the binding form number A0101, page 4/16 pages [ 0011] The piece 'supports the county to set the beam and the miscellaneous component and presses the elastic element when the group is smashed, so that the elastic element is biased forward to the binding member... (4) ^ hood. The protective sleeve is sleeved on the support tube by the rear end to prevent the end fiber of the optical fiber cable from being broken due to excessive curvature. The fiber optic connection of the creation is simple in structure and easy to install, which can overcome the limitation of the work environment, and is very convenient for the maintenance personnel to install and use on site. [Embodiment] [0012] - The above-mentioned second to the second drawing, respectively, is an exploded perspective view, a combined view and a cross-sectional view of the optical fiber connector 10 of the present invention. For convenience of explanation, the direction indicated by the arrow in the figure is defined as the front side of the fiber connector, and the opposite direction indicated by the arrow is the rear side. [0013] The fiber optic connector 10 is a micro-small field-assemblable fiber optic connector. The fiber optic connector 10 includes a housing 100, a set of f (ferrule) lio, a bare fiber stub 12 〇, a clamping unit 13 〇, a clamping member (clip) Mem_ ber) 140, a crimping member 15〇, a resilient member 160, a support tube (st〇pper) i7〇, a fixed head cover (Plug frame) 180, and a protective cover (boot) 190 [0014] The sleeve 110 is disposed inside the casing 1 and the front end of the casing 1 protrudes outside the casing 100. The casing 110 may be ceramic, plastic, metal or Made of glass material, the bare fiber segment 120 is pre-cut and ground, and the front end of the bare fiber segment 120 is fixed in the sleeve no. In addition, an optical fiber end fiber (terminating form number A0101, page 5 / page 16 M380483 fiber) 200 is optically coupled to the bare fiber line segment 12 in the fiber connector 1 , wherein the fiber end fiber An index matching gel can be utilized between the 200 and the bare fiber segment 12 to improve the optical coupling between the two. [0015] Referring to the fourth and fifth figures, the clamping unit 13 is disposed inside the casing 100 for clamping the rear end of the bare fiber segment and the end fiber 200, and avoiding the end fiber. 2〇〇 is detached from the fiber connector 1〇. The clamping unit 130 includes a first clamping member 132 and a second clamping member 134. The first clamping member 132 and the second clamping member 134 respectively include a first clamping surface and a second clamping portion 134. a clamping surface, the clamping surface is formed with at least one V-shaped groove 138, and the combination of the first clamping member 132 and the second clamping member 134 is substantially a circular cylinder; The first clamping member 132 and the second clamping member 134 are formed opposite to the semicircular surface of the clamping faces. [0016] The s-shaped V-shaped groove 138 is mainly used for aligning and supporting the bare fiber line segments 12〇 and βH, such as the fiber 2〇〇 (see FIG. 6 for details). In addition, a plurality of wide regions 139 having a flared shape are formed at both ends of the ν-shaped groove 138 to facilitate insertion of the end fiber 2〇〇, wherein the clamping unit 丨3〇 can be engineering plastic, ceramic, metal Or made of glass. [0017] The clamping member 140 clamps the clamping unit 130' forwardly from the rear end of the housing 1 to provide a clamping force to clamp the bare fiber line segment 12 and the end fiber 200. The front end of the clamping member 14 is formed with a plurality of equally spaced hooks 142. The hooks 142 are interlocked with the first clamping member 132 and the latching groove 136 of the outer surface of the second clamping member 134. The clamping member 14 is made of a metal material. Form No. A0101 Page 6 of 16 [0018] Referring to the first to third figures, the binding member 150 is a hollow tube body disposed inside the casing 1 , wherein the binding member 15 The lanthanide is made of metal. [0019] The elastic element 160 and the support tube 170 are both disposed in the housing 1〇〇, and the elastic element 160 is located at the front end of the support tube 170 and surrounds the binding member 150, so that the support tube 170 is pressed. There is still a function of resetting, wherein the elastic element 1 60 and the support tube 170 are both made of metal material. [0020] The fixing head cover 180 is disposed at the front end of the housing 100, and the elastic member 160 is abutted against the fixing head cover 180 by a rear end, wherein the fixing head cover is made of a plastic material. In actual assembly, the support tube 170 presses the elastic member 160 forwardly from the rear end, and is biased forwardly by the elastic member 160 to the binding member 150 and the fixed head cover 180 to complete the optical fiber connector. 10. [0021] The protective sleeve 190 is sleeved from the support tube 170 to prevent the end fiber 200 of the optical fiber cable from being broken due to excessive curvature. The protective sleeve 190 is made of a plastic material. [0022] In addition, a dust cover (not shown) can be disposed on the front end of the sleeve 11 of the optical fiber connector 10, and the dust can be prevented from adhering to the sleeve 110. The casing 11 is damaged before use. [0023] In summary, the fiber optic connector of the present invention utilizes the clamping member 14 夹 to clamp the clamping unit 130 from the rear end, thereby fixing the bare fiber segment 120 and the end fiber 200. The overall structure is simple and easy to install, and is not restricted by the working environment, which is very convenient for the construction personnel to install and use on site. Form No. 1010101 Page 7 of 16 M380483 [0024] However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited, that is, the scope of patent application according to the present invention. Equal changes and modifications shall remain within the scope of the intent of the patent coverage of this creation. BRIEF DESCRIPTION OF THE DRAWINGS [0025] The first figure is an exploded perspective view of the fiber optic connector of the present invention. The second figure is a combination diagram of the fiber optic connector of the present invention. [0027] The third figure is a cross-sectional view of the fiber optic connector of the present invention. [0028] The fourth figure is an enlarged view of a detail of the clamping unit and the clamping member of the optical fiber connector of the present invention. [0029] FIG. 5 is a cross-sectional view showing a detail of a sandwiching unit and a holding member of the optical fiber connector of the present invention. [0030] The sixth figure is a schematic cross-sectional view along the scratch line 6-6 of the fifth figure. [Main component symbol description] [0031] 10 optical fiber connector 100 housing 110 sleeve 12 0 bare optical fiber segment 130 clamping unit 132 first clamping member 134 second clamping member 136 card slot 138V type groove form number A0101 Page 8 / Total 16 pages M380483 139 wide area 140 clamping member 142 hook 150 binding member 160 elastic element 170 support tube 180 fixed head cover 190 protective cover 2 0 0 end fiber
表單編號A0101 第9頁/共16頁Form No. A0101 Page 9 of 16