CN106199875A - Overhead guard type PLC optical branching device - Google Patents

Overhead guard type PLC optical branching device Download PDF

Info

Publication number
CN106199875A
CN106199875A CN201610665538.3A CN201610665538A CN106199875A CN 106199875 A CN106199875 A CN 106199875A CN 201610665538 A CN201610665538 A CN 201610665538A CN 106199875 A CN106199875 A CN 106199875A
Authority
CN
China
Prior art keywords
optical branching
branching device
panel
box body
cone
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
CN201610665538.3A
Other languages
Chinese (zh)
Inventor
叶建国
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.)
CHANGZHOU LINKET ELECTRONIC TECHNOLOGY CO LTD
Original Assignee
CHANGZHOU LINKET ELECTRONIC TECHNOLOGY 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 CHANGZHOU LINKET ELECTRONIC TECHNOLOGY CO LTD filed Critical CHANGZHOU LINKET ELECTRONIC TECHNOLOGY CO LTD
Priority to CN201610665538.3A priority Critical patent/CN106199875A/en
Publication of CN106199875A publication Critical patent/CN106199875A/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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps

Abstract

The present invention relates to a kind of optical branching device, especially overhead guard type PLC optical branching device.This optical branching device includes shell, box body, panel and jack, box body is slidably connected with shell, box body front end is provided with panel, panel is provided with jack, housing top end is connected by support bar and cone-shaped hood are fixing, and cone-shaped hood outer wall is provided with dewatering nano layer, and this optical branching device is prevented from outside dirt and drops erosion body, save cost, improve effect.

Description

Overhead guard type PLC optical branching device
Technical field
The present invention relates to a kind of optical branching device, especially overhead guard type PLC optical branching device.
Background technology
PLC optical branching device is one of most important passive device in optical fiber link, is to have multiple input and multiple defeated Going out the optical fiber tandem device of end, the top of existing optical branching device is not protected.
Summary of the invention
In order to overcome the unprotected deficiency in existing optical branching device top, the invention provides overhead guard type PLC light branch Device.
The technical solution adopted for the present invention to solve the technical problems is: overhead guard type PLC optical branching device, including shell, box Body, panel and jack, box body is slidably connected with shell, and box body front end is provided with panel, and panel is provided with jack, and housing top end passes through Support bar is fixing with cone-shaped hood to be connected, and cone-shaped hood outer wall is provided with dewatering nano layer.
The invention has the beneficial effects as follows, this optical branching device is prevented from outside dirt and drops erosion body, has saved cost, Improve effect.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
1. shell in figure, 2. box body, 3. panel, 4. jack, 5. support bar, 6. cone-shaped hood, 7. dewatering nano layer.
Detailed description of the invention
If Fig. 1 is the structural representation of the present invention, overhead guard type PLC optical branching device, including shell 1, box body 2, panel 3 and insert Hole 4, box body 2 is slidably connected with shell 1, and box body 2 front end is provided with panel 3, and panel 3 is provided with jack 4, and shell 1 top is by propping up Strut 5 is fixing with cone-shaped hood 6 to be connected, and cone-shaped hood 6 outer wall is provided with dewatering nano layer 7.
When outside has on dirt body to be dropped to, can first drop on cone-shaped hood 6, and object can be along taper The edge of cover 6 down slides, thus skids off outside shell 1.Dewatering nano layer 7 is possible to prevent foreign object to be infected with on cone-shaped hood 6.Should Optical branching device is prevented from outside dirt and drops erosion body, has saved cost, has improve effect.

Claims (1)

1. overhead guard type PLC optical branching device, including shell (1), box body (2), panel (3) and jack (4), box body (2) and shell (1) Being slidably connected, box body (2) front end is provided with panel (3), and panel (3) is provided with jack (4), it is characterized in that, shell (1) top is passed through Support bar (5) is fixing with cone-shaped hood (6) to be connected, and cone-shaped hood (6) outer wall is provided with dewatering nano layer (7).
CN201610665538.3A 2016-08-15 2016-08-15 Overhead guard type PLC optical branching device Pending CN106199875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610665538.3A CN106199875A (en) 2016-08-15 2016-08-15 Overhead guard type PLC optical branching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610665538.3A CN106199875A (en) 2016-08-15 2016-08-15 Overhead guard type PLC optical branching device

Publications (1)

Publication Number Publication Date
CN106199875A true CN106199875A (en) 2016-12-07

Family

ID=57514376

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610665538.3A Pending CN106199875A (en) 2016-08-15 2016-08-15 Overhead guard type PLC optical branching device

Country Status (1)

Country Link
CN (1) CN106199875A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102914837A (en) * 2011-08-04 2013-02-06 常州凌凯特电子科技有限公司 PLC (planar lightwave circuit) splitter
CN204037565U (en) * 2014-06-27 2014-12-24 常州东吴链传动制造有限公司 Cover type mine engineering car
CN105022125A (en) * 2015-07-23 2015-11-04 常州市开拓科联通信设备有限公司 Adjusting-type optical fiber connector
CN204776536U (en) * 2015-07-14 2015-11-18 常州布拉迪纺织机械有限公司 Guard shield type cold insulated cabinet
CN105217371A (en) * 2015-10-08 2016-01-06 常州市鹰皇冠进出口有限公司 Arc top type puts yarn roller
CN105251688A (en) * 2015-10-16 2016-01-20 常州市武进庙桥南方锻造有限公司 Shading type vibration screen
CN205070482U (en) * 2015-09-09 2016-03-02 西安悦捷环保科技有限公司 Waterproof electromobile charging pile

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102914837A (en) * 2011-08-04 2013-02-06 常州凌凯特电子科技有限公司 PLC (planar lightwave circuit) splitter
CN204037565U (en) * 2014-06-27 2014-12-24 常州东吴链传动制造有限公司 Cover type mine engineering car
CN204776536U (en) * 2015-07-14 2015-11-18 常州布拉迪纺织机械有限公司 Guard shield type cold insulated cabinet
CN105022125A (en) * 2015-07-23 2015-11-04 常州市开拓科联通信设备有限公司 Adjusting-type optical fiber connector
CN205070482U (en) * 2015-09-09 2016-03-02 西安悦捷环保科技有限公司 Waterproof electromobile charging pile
CN105217371A (en) * 2015-10-08 2016-01-06 常州市鹰皇冠进出口有限公司 Arc top type puts yarn roller
CN105251688A (en) * 2015-10-16 2016-01-20 常州市武进庙桥南方锻造有限公司 Shading type vibration screen

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161207

WD01 Invention patent application deemed withdrawn after publication