CN105487178A - Fiber waterproof joint - Google Patents
Fiber waterproof joint Download PDFInfo
- Publication number
- CN105487178A CN105487178A CN201510959437.2A CN201510959437A CN105487178A CN 105487178 A CN105487178 A CN 105487178A CN 201510959437 A CN201510959437 A CN 201510959437A CN 105487178 A CN105487178 A CN 105487178A
- Authority
- CN
- China
- Prior art keywords
- joint
- proof ring
- water proof
- spacing pad
- waterproof
- 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
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
- G02B6/3833—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
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a fiber waterproof joint. The fiber waterproof joint comprises a first joint, a second joint, limiting pads and a waterproof ring, wherein the two limiting pads and the waterproof ring are arrange din the inner cavity of the first joint, one end of the second joint is in threaded connection with the inside of the first joint, and the limiting pads and the waterproof ring abut against the inner cavity of the first joint closely; and the limiting pads are provided with limiting grooves, the center of the waterproof ring is provided with a threading hole communicating with the limiting grooves in the limiting pads, and the waterproof ring is provided with a gap communicating with the threading hole. The fiber waterproof joint is good in waterproof effect, simple in structure and convenient to use, and facilitates positioning of fibers in the fiber joint.
Description
technical field:
The present invention relates to a kind of optical fiber water joint.
background technology:
Existing fibre-optical splice waterproof effect is poor, and optical fiber can not well in fibre-optical splice inner position.
Therefore, necessary the deficiency solving prior art is improved to prior art.
summary of the invention:
The present invention provides a kind of optical fiber water joint to solve above-mentioned prior art Problems existing.
The technical solution adopted in the present invention has: a kind of optical fiber water joint, comprise the first joint, the second joint, spacing pad and water proof ring, described in two, water proof ring described in spacing pad and is located in the inner chamber of the first joint, second joint threaded one end is connected in the first joint, and is closely against in the inner chamber of the first joint by described spacing pad and water proof ring;
Described spacing pad is provided with stopper slot, and the center of water proof ring is provided with the through wires hole connected with spacing pad upper limit position groove, and water proof ring is provided with the breach connected with described through wires hole.
Further, described spacing pad is adopted made of plastic.
Further, described water proof ring adopts elastomeric material to make.
The present invention has following beneficial effect:
Good water-proof effect of the present invention, is convenient to the location of optical fiber in fibre-optical splice, and structure is simple, easy to use.
accompanying drawing illustrates:
Fig. 1 is structural drawing of the present invention.
Fig. 2 is decomposition chart of the present invention.
Fig. 3 is spacing mat structure figure in the present invention.
Fig. 4 is water proof ring structural drawing in the present invention.
embodiment:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As depicted in figs. 1 and 2, a kind of optical fiber water joint of the present invention, comprise the first joint 1, second joint 2, spacing pad 3 and water proof ring 4, two spacing pads 3 and water proof ring 4 are placed in the inner chamber of the first joint 1, the periphery of the second joint 2 is provided with external thread, the inner peripheral wall of the first joint 1 is provided with the internal thread suitable with the second joint 2 external thread, and the second joint 2 to be threaded in the first joint 1 and spacing pad 3 and water proof ring 4 to be closely against in the inner chamber of the first joint 1.
As Fig. 3, spacing pad 3 and water proof ring 4 are circular configuration, and spacing pad 3 is provided with stopper slot 31, and the end of this stopper slot 31 is circular configuration, and are positioned at the center of spacing pad 3, and spacing pad 3 is adopted made of plastic.
As Fig. 4, the center of water proof ring 4 is provided with the through wires hole 41 connected with spacing pad upper limit position groove 31, and water proof ring 4 is provided with the breach 42 for optical fiber cable being put into through wires hole 41, and water proof ring 4 adopts elastomeric material to make, under the effect of caoutchouc elasticity power, breach 42 is always closure state.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. an optical fiber water joint, it is characterized in that: comprise the first joint (1), the second joint (2), spacing pad (3) and water proof ring (4), spacing pad (3) described in two and water proof ring described in (4) are located in the inner chamber of the first joint (1), second joint (2) threaded one end is connected in the first joint (1), and is closely against in the inner chamber of the first joint (1) by described spacing pad (3) and water proof ring (4);
Described spacing pad (3) is provided with stopper slot (31), and the center of water proof ring (4) is provided with the through wires hole (41) connected with spacing pad upper limit position groove (31), and water proof ring (4) is provided with the breach (42) connected with described through wires hole (41).
2. optical fiber water joint as claimed in claim 1, is characterized in that: described spacing pad (3) is adopted made of plastic.
3. optical fiber water joint as claimed in claim 1, is characterized in that: described water proof ring (4) adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959437.2A CN105487178A (en) | 2015-12-21 | 2015-12-21 | Fiber waterproof joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959437.2A CN105487178A (en) | 2015-12-21 | 2015-12-21 | Fiber waterproof joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105487178A true CN105487178A (en) | 2016-04-13 |
Family
ID=55674273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959437.2A Pending CN105487178A (en) | 2015-12-21 | 2015-12-21 | Fiber waterproof joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105487178A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6754430B1 (en) * | 2002-08-19 | 2004-06-22 | Qpc Fiber Optic, Inc. | Cable connector and method for attachment |
| CN201508427U (en) * | 2009-09-04 | 2010-06-16 | 浙江超前通信设备有限公司 | Device for sealing port of cable |
| CN102853385A (en) * | 2012-09-29 | 2013-01-02 | 浙江海威照明科技有限公司 | Waterproof joint of wire on LED (Light Emitting Diode) module |
| CN203444140U (en) * | 2013-05-31 | 2014-02-19 | 南京智达康无线通信科技股份有限公司 | Waterproof structure for outdoor optical fiber |
| CN205229517U (en) * | 2015-12-21 | 2016-05-11 | 江苏广达精密电子有限公司 | Optic fibre water joint |
-
2015
- 2015-12-21 CN CN201510959437.2A patent/CN105487178A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6754430B1 (en) * | 2002-08-19 | 2004-06-22 | Qpc Fiber Optic, Inc. | Cable connector and method for attachment |
| CN201508427U (en) * | 2009-09-04 | 2010-06-16 | 浙江超前通信设备有限公司 | Device for sealing port of cable |
| CN102853385A (en) * | 2012-09-29 | 2013-01-02 | 浙江海威照明科技有限公司 | Waterproof joint of wire on LED (Light Emitting Diode) module |
| CN203444140U (en) * | 2013-05-31 | 2014-02-19 | 南京智达康无线通信科技股份有限公司 | Waterproof structure for outdoor optical fiber |
| CN205229517U (en) * | 2015-12-21 | 2016-05-11 | 江苏广达精密电子有限公司 | Optic fibre water joint |
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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: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |