JPS5665109A - Fastening mechanism of optical fiber connector - Google Patents

Fastening mechanism of optical fiber connector

Info

Publication number
JPS5665109A
JPS5665109A JP14217379A JP14217379A JPS5665109A JP S5665109 A JPS5665109 A JP S5665109A JP 14217379 A JP14217379 A JP 14217379A JP 14217379 A JP14217379 A JP 14217379A JP S5665109 A JPS5665109 A JP S5665109A
Authority
JP
Japan
Prior art keywords
external member
concave groove
aligning
plug
optical fiber
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
JP14217379A
Other languages
Japanese (ja)
Inventor
Norio Kuroji
Akio Atokawa
Kiyoshi Nawata
Nobuo Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14217379A priority Critical patent/JPS5665109A/en
Publication of JPS5665109A publication Critical patent/JPS5665109A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To obtain simple construction and good alignment performance of cables by providing a concave groove and a projecting part on an external member and enabling fastening to be made only through the axial insertion operation. CONSTITUTION:A concave groove 17 engaging an engaging projection 24 provided at the opening end part 22 of an aligning member 18 is provided on the outside circumferential surface of a plug external member 13 and an optical fiber cable 12 aligned to the plug end 11 having a collar 16 is held in the inside and is inserted axially slidably by means of a spring 15. When the external member 13 is inserted into the opening end part 22 of the aligning mechanism external member 18, the plug terminal member 11 is led into an aligning sleeve 19, whereby positioning is accomplished accurately. Further when the external member 13 is pushed in, the projecting part 24 engages with the concave groove 17, and this completes fastening. At this time, the spring 15 provides proper pressure contacting force and buffer action between the other optical device, not shown, inserted into the aligning mechanism external member 18 from its other end.
JP14217379A 1979-11-02 1979-11-02 Fastening mechanism of optical fiber connector Pending JPS5665109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14217379A JPS5665109A (en) 1979-11-02 1979-11-02 Fastening mechanism of optical fiber connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14217379A JPS5665109A (en) 1979-11-02 1979-11-02 Fastening mechanism of optical fiber connector

Publications (1)

Publication Number Publication Date
JPS5665109A true JPS5665109A (en) 1981-06-02

Family

ID=15309048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14217379A Pending JPS5665109A (en) 1979-11-02 1979-11-02 Fastening mechanism of optical fiber connector

Country Status (1)

Country Link
JP (1) JPS5665109A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898606U (en) * 1981-12-25 1983-07-05 矢崎総業株式会社 Optical fiber locking tool
JPS5940613A (en) * 1982-08-31 1984-03-06 Matsushita Electric Works Ltd Optical connector plug
JPS61226715A (en) * 1985-03-29 1986-10-08 Fujitsu Ltd Optical connector
JPS61226714A (en) * 1985-03-29 1986-10-08 Fujitsu Ltd Optical connector
JPS61226716A (en) * 1985-03-29 1986-10-08 Fujitsu Ltd Clamping structure of optical connector
JPH0241208U (en) * 1988-09-12 1990-03-22
JPH0241207U (en) * 1988-09-12 1990-03-22
JPH0427407U (en) * 1990-06-28 1992-03-04

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154647A (en) * 1976-04-24 1977-12-22 Itt Optical fiber cable connector housing
JPS52155548A (en) * 1976-06-19 1977-12-24 Mitsubishi Electric Corp Optical fibre connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154647A (en) * 1976-04-24 1977-12-22 Itt Optical fiber cable connector housing
JPS52155548A (en) * 1976-06-19 1977-12-24 Mitsubishi Electric Corp Optical fibre connector

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898606U (en) * 1981-12-25 1983-07-05 矢崎総業株式会社 Optical fiber locking tool
JPS6146489Y2 (en) * 1981-12-25 1986-12-27
JPS5940613A (en) * 1982-08-31 1984-03-06 Matsushita Electric Works Ltd Optical connector plug
JPS61226715A (en) * 1985-03-29 1986-10-08 Fujitsu Ltd Optical connector
JPS61226714A (en) * 1985-03-29 1986-10-08 Fujitsu Ltd Optical connector
JPS61226716A (en) * 1985-03-29 1986-10-08 Fujitsu Ltd Clamping structure of optical connector
JPH0463370B2 (en) * 1985-03-29 1992-10-09 Fujitsu Kk
JPH0241208U (en) * 1988-09-12 1990-03-22
JPH0241207U (en) * 1988-09-12 1990-03-22
JPH0427407U (en) * 1990-06-28 1992-03-04

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