JPH0421944U

JPH0421944U -

Info

Publication number: JPH0421944U
Application number: JP6266090U
Authority: JP
Priority date: 1990-06-15
Filing date: 1990-06-15
Publication date: 1992-02-24

Description

[Brief explanation of the drawing]

第１図は本考案による光フアイバーホルダの第
１実施例を使用状態で示す平面図、第２図は光フ
アイバーホルダの部分切欠拡大平面図、第３図は
部分切欠側面図、第４図は第３図の一部拡大図、
第５図は正面図、第６図は本考案の第２実施例を
示す平面図、第７図は同じくその部分切欠側面図
、第８図は本考案の第３実施例を示す部分切欠平
面図、第９図は第３実施例において箔片を併用し
ない場合の態様を示す部分切欠正面図、第１０図
は第３実施例の部分拡大側面図、第１１は本体ブ
ロツクの分解斜視図、第１２図は従来のフアイバ
ーホルダの部分切欠平面図、第１３図は同じくそ
の部分切欠正面図である。１，１′……光フアイバーホルダ、５……ホル
ダ本体、６……箔片、７……ジヤケツトホルダ機
構、７ｂ……押え部材、８……クラツドホルダ機
構、１０……箔片張設機構、Ｆ……光フアイバ、
ｆ……ジヤケツト部、ｆ′……クラツド部、７０
……ジヤケツト部装入溝、８０……クラツド部装
入溝、８１……端面、８２……負圧吸引部。 FIG. 1 is a plan view showing the first embodiment of the optical fiber holder according to the present invention in use, FIG. 2 is an enlarged partially cutaway plan view of the optical fiber holder, FIG. 3 is a partially cutaway side view, and FIG. 4 is a partially cutaway side view of the optical fiber holder. A partially enlarged view of Figure 3,
Fig. 5 is a front view, Fig. 6 is a plan view showing the second embodiment of the present invention, Fig. 7 is a partially cutaway side view thereof, and Fig. 8 is a partially cutaway plane showing the third embodiment of the present invention. Figures 9 and 9 are partially cutaway front views showing the third embodiment in which a foil piece is not used together, Figure 10 is a partially enlarged side view of the third embodiment, and Figure 11 is an exploded perspective view of the main body block. FIG. 12 is a partially cutaway plan view of a conventional fiber holder, and FIG. 13 is a partially cutaway front view thereof. 1, 1'... Optical fiber holder, 5... Holder body, 6... Foil piece, 7... Jacket holder mechanism, 7b... Pressing member, 8... Clad holder mechanism, 10... Foil piece tensioning mechanism, F ...optical fiber,
f...jacket part, f'...clad part, 70
... Jacket part charging groove, 80 ... Clad part charging groove, 81 ... End face, 82 ... Negative pressure suction part.

Claims

[Scope of Claim for Utility Model Registration] (1) A jacket holder mechanism provided with an optical fiber jacket insertion groove and a holding member opposing the jacket, and a cladding insertion groove on the end face on the side of the jacket holder mechanism. What is claimed is: 1. An optical fiber holder comprising: a holder body having a cladding holder mechanism; and a foil piece wound along the end face from a direction intersecting the cladding part insertion groove. (2) A jacket holder mechanism that is provided with an optical fiber jacket insertion groove and a holding member facing the insertion groove; and a clad holder mechanism that has a cladding insertion groove on the end face on the side of the jacket holder mechanism. a holder body, a foil piece wound along the end face from a direction intersecting the clad part insertion groove, and a foil tensioning mechanism for removably fixing the foil piece and applying tension. An optical fiber holder characterized by comprising: (3) A jacket holder mechanism provided with an optical fiber jacket insertion groove and a holding member opposing the jacket holder mechanism, and a clad holder mechanism provided with a cladding insertion groove on the end face on the side of the jacket holder mechanism. 1. An optical fiber holder comprising a holder main body, wherein the clad holder mechanism has a negative pressure suction part that communicates with the tip of the clad part insertion groove and sucks the clad part into the groove from a radial direction.