JPH0623142U - Optical fiber holding device for photoelectric switch - Google Patents

Optical fiber holding device for photoelectric switch

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Publication number
JPH0623142U
JPH0623142U JP6590692U JP6590692U JPH0623142U JP H0623142 U JPH0623142 U JP H0623142U JP 6590692 U JP6590692 U JP 6590692U JP 6590692 U JP6590692 U JP 6590692U JP H0623142 U JPH0623142 U JP H0623142U
Authority
JP
Japan
Prior art keywords
optical fiber
mounting member
recess
holder
holding device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6590692U
Other languages
Japanese (ja)
Inventor
友彦 谷村
Original Assignee
日本開閉器工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本開閉器工業株式会社 filed Critical 日本開閉器工業株式会社
Priority to JP6590692U priority Critical patent/JPH0623142U/en
Publication of JPH0623142U publication Critical patent/JPH0623142U/en
Pending legal-status Critical Current

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  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

(57)【要約】 【目的】 光ファイバ21の先端部の固定が的確、かつ
容易であり、しかも光軸合せが極めて簡単に行える光フ
ァイバ保持装置を提供する。 【構成】 光ファイバ21を取付固定する端面に凹所2
8を設けた取付部材27と略V字状の弾性部材で形成し
たホルダー23からなり、この取付部材27を対向させ
て取付部材27の端面に設けた凹所28内に光軸棒33
を橋絡して取付部材27を位置決め固定し、取付部材2
7の凹所28内とホルダー23の外側面に凹凸関係によ
る係合部を設け、光ファイバ21を挟持したホルダー2
3を取付部材27の凹所28内に嵌着させて固定する。
(57) [Abstract] [PROBLEMS] To provide an optical fiber holding device in which the tip of the optical fiber 21 can be fixed accurately and easily, and the optical axis can be aligned very easily. [Structure] A recess 2 is formed on the end face for mounting and fixing the optical fiber 21.
8 and a holder 23 formed of a substantially V-shaped elastic member. The optical axis rod 33 is provided in a recess 28 provided on the end surface of the mounting member 27 with the mounting member 27 facing each other.
The mounting member 27 is positioned and fixed by bridging the
The holder 2 in which the optical fiber 21 is sandwiched is provided with an engaging portion having a concave-convex relationship inside the recess 28 of 7 and the outer surface of the holder 23.
3 is fitted and fixed in the recess 28 of the mounting member 27.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、検出対象物の検出を行う光ファイバ式光電スイッチに係り、特に、 光ファイバの先端を検出対象物に位置決め固定する光電スイッチの光ファイバ保 持装置に関する。 The present invention relates to an optical fiber type photoelectric switch for detecting an object to be detected, and more particularly to an optical fiber holding device for a photoelectric switch that positions and fixes the tip of an optical fiber on the object to be detected.

【0002】[0002]

【従来の技術】[Prior art]

従来、この種の光電スイッチの光ファイバ保持装置は、図6に示すように取付 部材3の中央部に貫通孔4を設けて光ファイバの先端の固定具2を挿入し、この 貫通孔4の上方に連なる雌ネジを設けて固定ねじ5を螺合させて固定した状態で 光軸合せを行いながら取付部材3を固定するものであった。また、他の実施例と して図7に示すようにL字状に形成した取付部材14の一面に取付孔15を設け 、この取付孔15に光ファイバ11の一部にねじを刻設した固定具12を挿入し 、光ファイバ11の検出端を検出対象物に位置決めし、ナット17により締付け 固定したものであった。 Conventionally, in the optical fiber holding device of this type of photoelectric switch, as shown in FIG. 6, a through hole 4 is provided in the central portion of the mounting member 3 and the fixture 2 at the end of the optical fiber is inserted, and the through hole 4 The mounting member 3 is fixed while aligning the optical axis in a state where a continuous female screw is provided above and the fixing screw 5 is screwed and fixed. As another embodiment, as shown in FIG. 7, a mounting hole 15 is provided on one surface of an L-shaped mounting member 14, and a screw is formed in a part of the optical fiber 11 in the mounting hole 15. The fixture 12 was inserted, the detection end of the optical fiber 11 was positioned on the object to be detected, and the nut 17 was tightened and fixed.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかしながら、前記した従来の光電スイッチの光ファイバ保持装置は、光ファ イバ11の検出端と検出対象物までの距離と左右を調整して固定するため、L字 状の取付部材14の位置決めが難しく、その取付作業に多くの時間を費やしてい た。 光ファイバ11の先端が直線上に移動可能であるため、検出対象物迄の調整は 容易に行えるが、左右等の調整が不可能であるため、取付部材により調整する必 要があり、その光軸合せに多くの時間を費やしていた。 本考案は、上記問題点を除去し、光ファイバの先端部の固定が的確、かつ容易 であり、しかも、コンパクトに構成し得る光電スイッチの光ファイバ保持装置を 提供することを目的とする。 However, in the above-mentioned conventional optical fiber holding device for the photoelectric switch, the distance between the detection end of the optical fiber 11 and the detection target and the left and right are adjusted and fixed, so that it is difficult to position the L-shaped mounting member 14. , Was spending a lot of time on its installation work. Since the tip of the optical fiber 11 can be moved in a straight line, adjustment up to the detection target can be easily performed, but since adjustments such as left and right are not possible, it is necessary to perform adjustment using a mounting member. I spent a lot of time adjusting the axes. SUMMARY OF THE INVENTION It is an object of the present invention to provide an optical fiber holding device for a photoelectric switch, which eliminates the above-mentioned problems, allows the tip of an optical fiber to be fixed accurately and easily, and can be compactly constructed.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は、上記問題点を解決するために、発光素子及び受光素子を配備したケ ース本体内に光ファイバを接続し、該光ファイバの先端部で検出対象物を検知す る光電スイッチの光ファイバ保持装置において、前記光ファイバを取付固定する 端面に凹所を設けた取付部材と略V字状の弾性部材で形成したホルダーからなり 、前記取付部材を対向させ、該取付部材の凹所内に光軸棒を橋絡して前記取付部 材を位置決め固定し、前記取付部材の凹所内と前記ホルダーの外側面に凹凸関係 による係合部を設け、前記光ファィバを挟持したホルダーを前記凹所内に嵌着す るようにしたものである。 In order to solve the above problems, the present invention relates to a photoelectric switch in which an optical fiber is connected in a case body provided with a light emitting element and a light receiving element, and an object to be detected is detected at the tip of the optical fiber. In the optical fiber holding device, the optical fiber holding device comprises a mounting member having a recess on the end surface for mounting and fixing the optical fiber, and a holder formed of a substantially V-shaped elastic member. The mounting member is opposed to the inside of the recess of the mounting member. The mounting member is positioned and fixed by bridging the optical axis rod to the mounting member, and an engaging portion having a concave-convex relationship is provided in the recess of the mounting member and the outer surface of the holder, and the holder holding the optical fiber is recessed. It is designed to fit inside the facility.

【0005】[0005]

【作用】[Action]

本考案によれば、上記したように、検出対象物と光ファイバの検出端間の距離 を定めて、取付部材を対向させて配置し、その取付部材の端面に設けた凹所に光 軸棒を橋絡して光軸合せを行って取付部材を固定する。そして、この取付部材の 対向する凹所内に光ファイバの固定具を挟着したホルダーを嵌着して固定するも のである。また、V字状に形成したホルダーの上端を押し窄めて引き上げると光 ファイバを容易に取り外すことができる。 According to the present invention, as described above, the distance between the detection target and the detection end of the optical fiber is determined, the mounting members are arranged facing each other, and the optical axis rod is provided in the recess provided in the end surface of the mounting member. And the optical axis is aligned to fix the mounting member. Then, a holder in which an optical fiber fixing tool is sandwiched is fitted and fixed in the facing recesses of the mounting member. Further, the optical fiber can be easily removed by pressing the upper end of the V-shaped holder so as to pull it up.

【0006】[0006]

【実施例】【Example】

以下、本考案の実施例を図面を参照しながら詳細に説明する。 図1は本考案の第1実施例を示す光ファイバ保持装置の要部断面図、図2はそ の要部斜視図、図3は本考案の第1実施例の光軸合せを示す光ファイバ保持装置 の斜視図、図4はその取付状態を示す斜視図である。 図1乃至図4はL字状に折曲した取付部材27の平面上に、検出対象物の近傍 に取付ねじ32により固定される長円状の取付孔31を設けるとともに、垂直方 向の上端に凹所28を形成し、この凹所28の内面に後述するホルダー23と凹 凸関係により嵌着する係合部としての突起29を設ける。 ホルダー23は、略V字状の弾性部材により形成し、そのV字状内に光ファイ バ21の固定具22を挟着する凹部24が設けられ、V字状の外側面に取付部材 27の凹所28の内面に設けた突起29と係合する段部25を設けて構成される 。 このように構成されたホルダー23の凹部24に光ファイバ21の固定具22 を挿入し、取付部材27の凹所28の上方より押込むことにより、取付部材27 の凹所28内の突起29とホルダー23の外側面に設けた段部25が凹凸係合し 、光ファイバ21の固定具22が挟着される。 V字状に形成したホルダー23の両端を窄めることにより、ホルダー23の段 部25と取付部材27の凹所28内の突起29との係合部が解かれて、ホルダー 23は上方に取り外される。このホルダー23は取付部材27の凹所28と着脱 自在に形成されている。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 is a sectional view of an essential part of an optical fiber holding device showing a first embodiment of the present invention, FIG. 2 is a perspective view of the essential part thereof, and FIG. 3 is an optical fiber showing an optical axis alignment of the first embodiment of the present invention. FIG. 4 is a perspective view of the holding device, and FIG. 4 is a perspective view showing its attached state. 1 to 4 show that an elliptical mounting hole 31 fixed by a mounting screw 32 is provided in the vicinity of an object to be detected on the plane of the mounting member 27 bent into an L shape, and the upper end in the vertical direction is provided. A recess 28 is formed on the inner surface of the recess 28, and a protrusion 29 is provided on the inner surface of the recess 28 as an engaging portion to be fitted into a holder 23, which will be described later, in a concave-convex relationship. The holder 23 is formed by a substantially V-shaped elastic member, and a recess 24 for sandwiching the fixture 22 of the optical fiber 21 is provided in the V-shaped elastic member, and the V-shaped outer surface of the mounting member 27 is provided. A step portion 25 that engages with a protrusion 29 provided on the inner surface of the recess 28 is provided. By inserting the fixture 22 of the optical fiber 21 into the recess 24 of the holder 23 thus configured and pushing it from above the recess 28 of the mounting member 27, the protrusion 29 in the recess 28 of the mounting member 27 is The step portion 25 provided on the outer side surface of the holder 23 engages with the concave and convex portions, and the fixture 22 of the optical fiber 21 is sandwiched. By narrowing both ends of the V-shaped holder 23, the engagement portion between the step 25 of the holder 23 and the protrusion 29 in the recess 28 of the mounting member 27 is released, and the holder 23 moves upward. Removed. The holder 23 is formed so as to be attachable to and detachable from the recess 28 of the mounting member 27.

【0007】 図3は本考案の第1実施例の光軸合せを示す斜視図である。図1及び図2に示 される光ファイバの保持装置の構造で、発光側と受光側の光ファイバ21を対向 させて、その間を検出対象物に位置させて検出を行う場合に、検出対象物の近傍 に取付部材27を対向配置させ、V字状に形成したホルダー23の凹部24に光 軸棒33を挿入し、そのホルダー23を取付部材27のそれぞれの凹所28内に 凹凸関係により嵌着させて前記光軸棒33を橋絡させ、その状態で取付部材27 を固定させて、光軸合せが完了する。そして、V字状に形成したホルダー23の 両端を窄めて光軸棒33を取外し、発光側と受光側の光ファイバ21をV字状に 形成したホルダー23の凹部24に挿入して、取付部材27の凹所28内に挿入 して固定させる。 上記のように光軸合せを行った後、左右のホルダー23の両端を窄めて光軸棒 33を取り外し、それぞれのホルダー23の凹部24に光ファイバ21の固定具 22を挿入して、取付部材27の凹所28内に凹凸係合させることにより、図4 のように設定が完了する。また、取付部材の端面に光ファイバを固定する凹所と 光軸合せを行うための光軸棒を係合させる凹所をそれぞれ設けても良く、更に複 数の光軸棒を係合させるようにすると取付部材の位置設定がより容易となる。FIG. 3 is a perspective view showing optical axis alignment according to the first embodiment of the present invention. In the structure of the optical fiber holding device shown in FIG. 1 and FIG. 2, when the light emitting side and the light receiving side optical fibers 21 are opposed to each other and the space between them is set as the detection target, the detection target is detected. The mounting member 27 is arranged to face each other in the vicinity of, and the optical axis rod 33 is inserted into the concave portion 24 of the V-shaped holder 23, and the holder 23 is fitted into the respective concave portions 28 of the mounting member 27 due to the concavo-convex relationship. Then, the optical axis rod 33 is bridged, and the mounting member 27 is fixed in this state, and the optical axis alignment is completed. Then, both ends of the V-shaped holder 23 are closed to remove the optical axis rod 33, and the optical fibers 21 on the light-emitting side and the light-receiving side are inserted into the concave portions 24 of the V-shaped holder 23 for mounting. It is inserted and fixed in the recess 28 of the member 27. After performing the optical axis alignment as described above, the both ends of the left and right holders 23 are narrowed to remove the optical axis rods 33, and the fixtures 22 of the optical fibers 21 are inserted into the recesses 24 of the respective holders 23 to be attached. The concave and convex engagement of the recess 28 of the member 27 completes the setting as shown in FIG. Further, a recess for fixing the optical fiber and a recess for engaging the optical axis rod for aligning the optical axis may be provided respectively on the end surface of the mounting member. Further, a plurality of optical axis rods may be engaged. With this setting, the position of the mounting member can be set more easily.

【0008】 図5は、本考案の第2実施例の光ファイバ保持装置の斜視図であり、複数の光 ファイバ41の固定具42を配置したものであり、それぞれの構成は、図1乃至 図3に示す構成と同様である。取付部材45の上端に凹所を設け、この凹所内に 突起46を形成する。そして、略V字状に形成したホルダー43の凹部に光ファ イバ41の固定具42を挿入し、取付部材45の凹所内に凹凸係合させて設置固 定する。この実施例においては、3つの光ファイバ41を配設したものであるが 、必要に応じた光ファイバ41を固定すればよい。 本考案の実施例は、取付部材の上端に凹所を設けて光ファイバの固定具を固定 するものであるが、取付部材の側面の端部に凹所を設けて固定することも可能で あり、検出対象物の近傍の状況により、種々の取付部材を選択することができる 。 なお、本考案は上記の実施例に限定されるものではなく本考案の趣旨に基づい て種々の変形が可能であり、それらを本考案の範囲から排除するものではない。FIG. 5 is a perspective view of an optical fiber holding device according to a second embodiment of the present invention, in which fixtures 42 for a plurality of optical fibers 41 are arranged. The configuration is the same as that shown in FIG. A recess is provided at the upper end of the mounting member 45, and a protrusion 46 is formed in this recess. Then, the fixture 42 of the optical fiber 41 is inserted into the recess of the holder 43 formed in a substantially V shape, and the fixture 42 is engaged and recessed in the recess of the mounting member 45 to fix the installation. In this embodiment, three optical fibers 41 are provided, but the optical fibers 41 may be fixed if necessary. In the embodiment of the present invention, the optical fiber fixture is fixed by providing a recess at the upper end of the mounting member, but it is also possible to provide a recess at the side end of the mounting member for fixation. Various mounting members can be selected depending on the situation in the vicinity of the object to be detected. The present invention is not limited to the above-mentioned embodiments, and various modifications can be made based on the spirit of the present invention, and these modifications are not excluded from the scope of the present invention.

【0009】[0009]

【考案の効果】[Effect of device]

以上、詳細に説明したように、本考案によれば、以下のような効果を奏するこ とができる。 (1)取付部材の凹所内に光軸棒を橋絡して前記取付部材を位置決め固定し、 前記取付部材の凹所内と前記ホルダーの外側面に凹凸関係による係合部を設け、 前記光ファイバを挟持したホルダーを前記凹所内に嵌着させたので、取付部材の 位置決めが容易に行われるとともに、光ファイバをワンタッチで装着でき、従っ て、光ファイバの光軸合せや光ファイバの取付作業が極めて容易に行える効果が ある。 (2)取付部材の凹所内に光軸棒を橋絡して前記取付部材を位置決め固定し、 前記取付部材の凹所内に前記ホルダーの外側面に凹凸関係による係合部を設け、 前記光ファイバを挟持したホルダーを前記凹所内に嵌着させたので、光軸合せ手 段と光ファイバの固定手段を兼用でき、極めて構造が簡単で安価な光電スイッチ の光ファイバ保持装置を提供できる。 (3)取付部材の凹所内に光軸棒を橋絡して前記取付部材を位置決め固定し、 前記取付部材の凹所内と略V字状の弾性部材で形成したホルダーの外側面に凹凸 関係による係合部を設け、光ファイバを挟持したホルダーを前記凹所内に嵌着さ せるとともに、取付部材を取り外すことなく略V字状に形成したホルダーの両端 を窄めるだけで光ファイバの着脱が可能であるため、光ファイバの交換やメンテ ナンス作業が容易に行える効果がある。 (4)取付部材の凹所内とホルダーの外側面が凹凸係合する案内溝を設けたの で、光ファイバの位置決めが容易である。 As described in detail above, according to the present invention, the following effects can be obtained. (1) The mounting member is positioned and fixed by bridging an optical axis rod in the recess of the mounting member, and an engaging portion having a concave-convex relationship is provided between the recess of the mounting member and the outer surface of the holder. Since the holder sandwiching the is inserted into the recess, the mounting member can be easily positioned, and the optical fiber can be mounted with one touch, so that the optical axis alignment of the optical fiber and the optical fiber mounting work can be performed. There is an effect that can be done very easily. (2) The mounting member is positioned and fixed by bridging an optical axis rod in the recess of the mounting member, and an engaging portion having an uneven relationship is provided on the outer surface of the holder in the recess of the mounting member. Since the holder that holds the optical fiber is fitted into the recess, the optical fiber holding device for the photoelectric switch can be provided, which can serve as the optical axis aligning means and the fixing means for the optical fiber, and which has an extremely simple structure and is inexpensive. (3) The mounting member is positioned and fixed by bridging the optical axis rod in the recess of the mounting member, and the inside of the recess of the mounting member and the outer surface of the holder formed by the substantially V-shaped elastic member are formed by the uneven relationship. The optical fiber can be attached / detached by providing the engaging portion and fitting the holder holding the optical fiber in the recess, and by closing both ends of the holder formed in a substantially V shape without removing the mounting member. Since it is possible, there is an effect that optical fiber replacement and maintenance work can be easily performed. (4) Since the guide groove is provided so that the inside of the recess of the mounting member and the outer side surface of the holder engage with each other, positioning of the optical fiber is easy.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の第1実施例の光ファイバ保持装置の要
部断面図である。
FIG. 1 is a sectional view of an essential part of an optical fiber holding device according to a first embodiment of the present invention.

【図2】本考案の第1実施例の光ファイバ保持装置の要
部斜視図である。
FIG. 2 is a perspective view of an essential part of the optical fiber holding device according to the first embodiment of the present invention.

【図3】本考案の第1実施例の光軸合せを示す光ファイ
バ保持装置の斜視図である。
FIG. 3 is a perspective view of an optical fiber holding device showing optical axis alignment according to the first embodiment of the present invention.

【図4】本考案の第1実施例の光ファイバ保持装置の斜
視図である。
FIG. 4 is a perspective view of an optical fiber holding device according to a first embodiment of the present invention.

【図5】本考案の第2実施例の光ファイバ保持装置の要
部斜視図である。
FIG. 5 is a perspective view of an essential part of an optical fiber holding device according to a second embodiment of the present invention.

【図6】従来の光ファイバ保持装置の要部断面図であ
る。
FIG. 6 is a sectional view of a main part of a conventional optical fiber holding device.

【図7】従来の光ファイバ保持装置の要部断面図であ
る。
FIG. 7 is a sectional view of a main part of a conventional optical fiber holding device.

【符号の説明】[Explanation of symbols]

21 光ファイバ 22 固定具 23 ホルダー 24 凹部 25 段部 26 突起 27,45 取付部材 28 凹所 29,46 突起 30,47 案内溝 21 optical fiber 22 fixture 23 holder 24 recess 25 step 26 protrusion 27, 45 mounting member 28 recess 29, 46 protrusion 30, 47 guide groove

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 発光素子及び発光素子を配備したケース
本体内に光ファイバを接続し、該光ファイバの先端部で
検出対象物を検知する光電スイッチの光ファイバ保持装
置において、前記光ファイバを取付固定する端面に凹所
を設けた取付部材と略V字状の弾性部材で形成したホル
ダーからなり、前記取付部材を対向させ、該取付部材の
凹所内に光軸棒を橋絡して前記取付部材を位置決め固定
し、前記取付部材の凹所内に前記ホルダーの外側面に凹
凸関係による係合部を設け、前記光ファイバを挟持した
ホルダーを前記凹所内に嵌着させてなる光電スイッチの
光ファイバ保持装置。
1. An optical fiber holding device of a photoelectric switch, wherein an optical fiber is connected to a light emitting element and a case main body in which the light emitting element is arranged, and a tip of the optical fiber detects an object to be detected. The mounting member includes a mounting member having a recess on the end face to be fixed and a holder formed of a substantially V-shaped elastic member. An optical fiber of a photoelectric switch in which a member is positioned and fixed, an engaging portion having an uneven relationship is provided on an outer surface of the holder in a recess of the mounting member, and a holder holding the optical fiber is fitted in the recess. Holding device.
【請求項2】 前記取付部材の凹所内と前記ホルダーの
外側面に凹凸関係による案内溝を設けた請求項1記載の
光電スイッチの光ファイバ保持装置。
2. The optical fiber holding device for a photoelectric switch according to claim 1, wherein a guide groove is provided in a concave portion of the mounting member and an outer surface of the holder in a concave-convex relationship.
JP6590692U 1992-08-27 1992-08-27 Optical fiber holding device for photoelectric switch Pending JPH0623142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6590692U JPH0623142U (en) 1992-08-27 1992-08-27 Optical fiber holding device for photoelectric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6590692U JPH0623142U (en) 1992-08-27 1992-08-27 Optical fiber holding device for photoelectric switch

Publications (1)

Publication Number Publication Date
JPH0623142U true JPH0623142U (en) 1994-03-25

Family

ID=13300477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6590692U Pending JPH0623142U (en) 1992-08-27 1992-08-27 Optical fiber holding device for photoelectric switch

Country Status (1)

Country Link
JP (1) JPH0623142U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4703436B2 (en) * 2006-02-28 2011-06-15 Dxアンテナ株式会社 Optical cable equipment housing
JP2012226025A (en) * 2011-04-18 2012-11-15 Nec Engineering Ltd Clamping structure and clamping method for optical fiber
JP2014211606A (en) * 2013-04-19 2014-11-13 新科實業有限公司SAE Magnetics(H.K.)Ltd. Optical fiber holding member and optical module package using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4703436B2 (en) * 2006-02-28 2011-06-15 Dxアンテナ株式会社 Optical cable equipment housing
JP2012226025A (en) * 2011-04-18 2012-11-15 Nec Engineering Ltd Clamping structure and clamping method for optical fiber
JP2014211606A (en) * 2013-04-19 2014-11-13 新科實業有限公司SAE Magnetics(H.K.)Ltd. Optical fiber holding member and optical module package using the same

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