CN104062714B - A kind of optical fiber electric distributing frame port detection method - Google Patents
A kind of optical fiber electric distributing frame port detection method Download PDFInfo
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- CN104062714B CN104062714B CN201410272695.9A CN201410272695A CN104062714B CN 104062714 B CN104062714 B CN 104062714B CN 201410272695 A CN201410272695 A CN 201410272695A CN 104062714 B CN104062714 B CN 104062714B
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Abstract
The present invention discloses a kind of optical fiber electric distributing frame port detection method, and it comprises step: be plugged in by Optical fiber plug in fiber-optical socket; Detection module is plugged in below fiber-optical socket; The situation that is communicated with of the first detection terminal and copper sheet that detects is to judge the grafting situation of Optical fiber plug and fiber-optical socket; Described detection module also comprises the second detection terminal and the second detection terminal contact chip; Make the second detection terminal contact chip press down to detect the second detection terminal contact chip when Optical fiber plug is plugged in fiber-optical socket whether to be communicated with to judge whether described detection module normally works with the second detection terminal simultaneously.Whether be plugged in socket by the contact detection Optical fiber plug of the first detection terminal and Optical fiber plug copper sheet, whether normally worked by the contact detection fiber detection module itself of the second detection terminal and the second detection terminal contact chip; Two kinds of detection modes ensure that the accuracy in testing process, and maintain easily the unstable Optical fiber plug of personnel positioning grafting.
Description
Technical field
The present invention relates to technical field of optical fiber, particularly relate to a kind of optical fiber electric distributing frame port detection method.
Background technology
Optical fiber electric distributing frame is the modular equipment managed front-end information point for local side.First enter distributing frame after between the information point cable access arrangement of front end, line is beaten in the module of distributing frame, then use wire jumper connection wiring frame and switch.If do not have distributing frame, then cable is once go wrong, and just needs to face rewiring.
But because on distributing frame, the number of fibers of grafting is a lot, in long-term use procedure or initial grafting process, possible some or certain optical fiber grafting is insecure and come off, and maintainer is difficult to when safeguarding from numerous Optical fiber plugs, accurately locate the Optical fiber plug come off.
Summary of the invention
Technical matters to be solved by this invention is, for the above-mentioned deficiency of prior art, proposes a kind of optical fiber electric distributing frame port detection method of inserting state of energy Real-Time Monitoring Optical fiber plug.
The technical scheme that the present invention solves the employing of its technical matters is that propose a kind of optical fiber electric distributing frame port detection method, it comprises step:
S1: Optical fiber plug is plugged in fiber-optical socket;
Described fiber-optical socket comprises symmetrically arranged front socket body and rear socket body, described front socket body and rear socket body for symmetrical plate is symmetrical arranged with demarcation strip, is provided with in the middle part of described demarcation strip and is communicated with front socket body and rear socket body and shape and the suitable fiber containment chamber of optical fiber; Described front socket body interior offers plug container cavity; Described Optical fiber plug bottom surface is provided with copper sheet;
S2: detection module is plugged in below fiber-optical socket;
The detect aperture inserted fixing insertion groove for detection module and insert for detection module first detection terminal is also formed bottom coupling mechanism before described fiber-optical socket;
S3: the situation that is communicated with of the first detection terminal and copper sheet that detects is to judge the grafting situation of Optical fiber plug and fiber-optical socket;
S4: described detection module also comprises the second detection terminal and the second detection terminal contact chip; Make the second detection terminal contact chip press down to detect the second detection terminal contact chip when Optical fiber plug is plugged in fiber-optical socket whether to be communicated with to judge whether described detection module normally works with the second detection terminal simultaneously.
Further, described Optical fiber plug comprises header body, optical fiber and optical fiber cover, and described optical fiber cover to be sheathed on optical fiber and to be plugged in header body; Shell fragment is provided with above described header body, described shell fragment comprises square cushion block, the tongue upwards extended by square cushion block sloped-end, and described tongue and square cushion block surface of contact are the arc surface caved inward, described tongue both sides form two lugs, and described tongue end is upwards extended with lug boss; The divider that described plug container cavity is arranged at plug container cavity two madial wall is divided into the suitable shell fragment container cavity of shape and the suitable header body container cavity of header body and shape and shell fragment; Described shell fragment container cavity comprises the suitable tongue container cavity of shape and the suitable square cushion block container cavity of square cushion block and shape and tongue.
Further, described header body container cavity front end face is the arc surface caved inward.
Further, in described header body, be formed with front cylindrical hole and rear cylindrical hole, and be arranged at the optical fiber Access Division between front cylindrical hole and rear cylindrical hole; Described optical fiber Access Division comprises the hexagonal hole forming ladder with front cylindrical hole, and described hexagonal hole base extends to form transition part respectively to interior, and described transition part base is connected by arc connecting portion with between rear cylindrical hole; Described optical fiber cover middle part forms through hole, and optical fiber cover middle part shape is the hexagon matched with described hexagonal hole, and outer end, side, described optical fiber cover middle part extends to form rake to fiber outer surface, and opposite side inner end extends to form covering portion to fiber outer surface; During grafting, be plugged in the middle part of described optical fiber in described hexagonal hole, described rake is plugged in described transition part.
Further, described detection module comprises pedestal, described pedestal comprises the first wall, the second wall extended downward vertically by the relative dual-side of the first wall and the 3rd wall, and is connected in the first wall, the second wall and the 3rd wall bottom surface and thickness is greater than the base of the first wall, the second wall and the 3rd wall; Base, the first wall, the second wall and the 3rd wall surround accommodating cavity; First wall front end face is extended has many to extend bar, forms the first detection terminal holding tank between adjacent extension bar; Described first wall inside surface is also provided with the second detection terminal accommodation section, and described second front end, detection terminal accommodation section forms fluting, is formed and is communicated with this fluting and the groove of through main part and base in main part;
Multiple first detection terminal, described multiple first detection terminal comprises shaped as frame head and the first bar shaped Plug Division; Described base offers multiple first inserting grooves corresponding with the first bar shaped Plug Division; During grafting, shaped as frame head is arranged in the first detection terminal holding tank, and the first bar shaped Plug Division to be plugged in the first inserting groove and to stretch out the first inserting groove;
Second detection terminal, described second detection terminal comprises square head portion and the second bar shaped Plug Division; Square head portion is arranged in fluting, and the second bar shaped plugging position is in groove and stretch out groove;
Second detection terminal contact chip, described second detection terminal contact chip comprises the dististyle with square slot, and described dististyle has square main part and Article 3 shape Plug Division; Described second detection terminal contact chip is arranged between accommodating cavity and dististyle upper surface contacts with the first detection terminal shaped as frame head lower surface, and the second detection terminal square head portion lower surface contacts with square main part upper surface; Described base offers second inserting groove corresponding with Article 3 shape Plug Division, Article 3 shape Plug Division to be plugged in the second inserting groove and to stretch out the second inserting groove;
Described first wall upper surface is also provided with many connecting portions, and described connecting portion two bottom sides tilts upward and extends to form both wing portions;
Described connecting portion inserts in insertion groove, and the shaped as frame head of described first detection terminal inserts in detect aperture.
The present invention has following beneficial effect compared to existing technology:
1, whether be plugged in socket by the contact detection Optical fiber plug of the first detection terminal and Optical fiber plug copper sheet, whether normally worked by the contact detection fiber detection module itself of the second detection terminal and the second detection terminal contact chip; Two kinds of detection modes ensure that the accuracy in testing process, and maintain easily the unstable Optical fiber plug of personnel positioning grafting.
2, Access Division is formed in plug inside, the optical fiber cover matched with described Access Division on optical fiber overlaps, when optical fiber is plugged in plug, optical fiber is fastened in plug, its good fixing effect, and without the need to offering any parts or hole to plug exterior, there is good sealing effectiveness and security performance;
3, fiber detection module is arranged at below fiber-optical socket, arrange insertion section and insertion groove make fiber detection module can well and fiber-optical socket combine, also make detection terminal can go deep into smoothly in coupling mechanism, detecting the optical fiber in insertion coupling mechanism simultaneously;
4, multiple detection terminal reasonably configures in pedestal, more compact and owing to adopting the detection mode of physical construction, detection error rate reduces greatly in structure.
Accompanying drawing explanation
Fig. 1 is the perspective view of optical fiber electric distributing frame in the present invention;
Fig. 2 is the diagrammatic cross-section of optical fiber electric distributing frame in Fig. 1;
Fig. 3 is the perspective view of Optical fiber plug in Fig. 1;
Fig. 4 is the perspective view of header body in Fig. 3;
Fig. 5 is the perspective view of optical fiber cover in Fig. 3;
Fig. 6 is the perspective view of fiber-optical socket in Fig. 1;
Fig. 7 is the perspective view at another visual angle of fiber-optical socket in Fig. 6;
Fig. 8 is the back perspective view of fiber-optical socket in Fig. 6;
Fig. 9 is the perspective view of fiber detection module in Fig. 1;
Figure 10 is the perspective view at another visual angle of fiber detection module in Fig. 9;
Figure 11 is the exploded perspective view of fiber detection module in Fig. 9;
Figure 12 is the perspective view of pedestal in Fig. 9;
Figure 13 is another view stereo structural representation of pedestal in Figure 12.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Please refer to Fig. 1-Figure 13, optical fiber electric distributing frame of the present invention, it comprises Optical fiber plug 100, fiber-optical socket 200 and detection module 300.Optical fiber plug 100 is plugged in fiber-optical socket 200, fiber-optical socket 200 comprises symmetrically arranged front socket body 200 ＇ and rear socket body 200 ＇ ＇, front socket body 200 ＇ and rear socket body 200 ＇ ＇ is symmetrical arranged for symmetrical plate with demarcation strip 201, is provided with and is communicated with front socket body 200 ＇ and rear socket body 200 ＇ ＇ and shape and the suitable fiber containment chamber 202 of optical fiber in the middle part of demarcation strip 201; Front socket body 200 ＇ inside offers plug container cavity 210; The detect aperture 2300 inserted fixing insertion groove 2200 for detection module 300 and insert for detection terminal is also formed bottom front socket body 200 ＇.
Described Optical fiber plug 100 comprises header body 110, optical fiber 120 and optical fiber cover 130, and described optical fiber cover 130 to be sheathed on optical fiber and to be plugged in header body 110.
Shell fragment 140 is provided with above described header body 110, described shell fragment 140 comprises square cushion block 141, the tongue 142 upwards extended by square cushion block 141 sloped-end, described tongue 142 is the arc surface caved inward with square cushion block 141 surface of contact, described tongue 142 both sides form two lugs 143, and described tongue 143 end is upwards extended with lug boss 144.
Described header body 110 lower surface is provided with copper sheet 117.
The divider 220 that described plug container cavity 210 is arranged at plug container cavity two madial wall is divided into the suitable shell fragment container cavity 240 of shape and the suitable header body container cavity 230 of header body 110 and shape and shell fragment 140; Described shell fragment container cavity 240 comprises the suitable tongue container cavity 242 of shape and the suitable cushion block container cavity 241 of square cushion block 141 and shape and tongue 143.
When Optical fiber plug and fiber-optical socket grafting, each several part of Optical fiber plug can ideally be connected in each container cavity in fiber-optical socket, good stability.
Preferably, header body container cavity 230 front end face is the arc surface caved inward.
Preferably, in described header body 110, be formed with front cylindrical hole 111 and rear cylindrical hole 112, and be arranged at the optical fiber Access Division 113 of between front cylindrical hole 111 and rear cylindrical hole 112; Described optical fiber Access Division 113 comprises the hexagonal hole 114 forming ladder with front cylindrical hole, described hexagonal hole 114 base extends to form transition part 115 respectively to interior, and described transition part 115 base is connected by arc connecting portion 116 with between rear cylindrical hole.
Through hole is formed in the middle part of described optical fiber cover 130, in the middle part of optical fiber cover 130, shape is the hexagon matched with described hexagonal hole 114, outer end, side, described optical fiber cover middle part extends to form rake 131 to fiber outer surface, and opposite side inner end extends to form covering portion 132 to fiber outer surface; During grafting, be plugged in described hexagonal hole 114 in the middle part of described optical fiber, described rake 131 is plugged in described transition part 115.
Covering portion 132 is by coated for optical fiber 120 side, and optical fiber overlaps hexagonal hole 114 clamping with optical fiber Access Division 113 in the middle part of in the of 130, and optical fiber cover 130 can not rotate thus avoid the diameter run-out of optical fiber in optical fiber Access Division 113.The rake 131 of optical fiber cover 130 is supported mutually with transition part 115 simultaneously, avoids the axial runout of optical fiber.By the way stable for optical fiber is fixed in header body.And because those parts are all arranged at plug inside, therefore its waterproof and dustproof effect can not reduce.
Described detection module 300 comprises pedestal 310, multiple first detection terminal 320, second detection terminal 330 and the second detection terminal contact chip 340.Pedestal 310 is for holding the first detection terminal 320, second detection terminal 320 and the second detection terminal contact chip 340, and pedestal 310 can combine with fiber-optical socket 200.
Pedestal 310 comprises the first wall 311, by the first wall 311 relatively the second wall 312 of extending downward vertically of dual-side and the 3rd wall 313, and the first wall 311, second wall 312 to be connected with the 3rd wall 313 bottom surface and thickness is greater than the base 314 of the first wall 311, second wall 312 and the 3rd wall 313; Base 314, first wall 311, second wall 312 and the 3rd wall 313 surround accommodating cavity 315.
First wall 311 front end face is extended has many to extend bar 316, forms the first detection terminal holding tank 3161 between adjacent extension bar; Described first wall 311 inside surface is also provided with the second detection terminal accommodation section 317, and described second front end, detection terminal accommodation section forms fluting 3171, is formed and is communicated with this fluting and the groove 3172 of through main part and base in main part.
Multiple first detection terminal 320 comprises shaped as frame head 321 and the first bar shaped Plug Division 322; Described base 314 offers multiple first inserting grooves 3141 corresponding with the first bar shaped Plug Division 322; During grafting, shaped as frame head 321 is arranged in the first detection terminal holding tank 3161, first bar shaped Plug Division 322 and is plugged in the first inserting groove 3141 and stretches out the first inserting groove 3141.
Second detection terminal 330 comprises square head portion 331 and the second bar shaped Plug Division 332; Square head portion 331 is arranged in fluting 3171, and the second bar shaped Plug Division 332 is arranged in groove 3172 and stretches out groove 3172.
Second detection terminal contact chip 340 comprises the dististyle 341 with square slot 342, has the dististyle 341 of square main part 3411 and Article 3 shape Plug Division 3412; Described second detection terminal contact chip 340 is arranged between accommodating cavity 315 and dististyle 341 upper surface contacts with the first detection terminal shaped as frame head 321 lower surface, and the second detection terminal square head portion 331 lower surface contacts with square main part 3411 upper surface; Described base 314 offers second inserting groove 3142 corresponding with Article 3 shape Plug Division 3412, Article 3 shape Plug Division 3412 to be plugged in the second inserting groove 3142 and to stretch out the second inserting groove 3142.
Described first wall 311 upper surface is also provided with many connecting portions 3111, and described connecting portion two bottom sides tilts upward and extends to form both wing portions 3112.
Connecting portion 3111 inserts in insertion groove 2200, and the shaped as frame head 321 of the first detection terminal 320 inserts in detect aperture 2300.
Optical fiber electric distributing frame port detection method of the present invention is as follows:
Optical fiber plug is inserted in fiber-optical socket, the shaped as frame head of the first detection terminal be convexly equipped in fiber containment chamber extrudes downwards by header body, now the first detection terminal contacts with the copper sheet below Optical fiber plug, if the first detection terminal and copper sheet electric connection, then represent Optical fiber plug and fiber-optical socket firm plug, if the first detection terminal and copper sheet do not have electric connection, then represent Optical fiber plug and fiber-optical socket grafting insecure.Simultaneously, when shaped as frame head extrudes, also to pressing down, the second detection terminal is separated with the break-make of detection fiber detection module itself to judge whether fiber detection module itself normally works with the second detection terminal contact chip the square main part of the second detection terminal contact chip downwards.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (4)
1. an optical fiber electric distributing frame port detection method, is characterized in that: comprise step:
S1: Optical fiber plug is plugged in fiber-optical socket;
Described fiber-optical socket comprises symmetrically arranged front socket body and rear socket body, described front socket body and rear socket body for symmetrical plate is symmetrical arranged with demarcation strip, is provided with in the middle part of described demarcation strip and is communicated with front socket body and rear socket body and shape and the suitable fiber containment chamber of optical fiber; Described front socket body interior offers plug container cavity; Described Optical fiber plug bottom surface is provided with copper sheet;
S2: detection module is plugged in below fiber-optical socket;
Described front socket body bottom portion is also formed with the detect aperture inserted fixing insertion groove for detection module and insert for detection module first detection terminal;
S3: the situation that is communicated with of the first detection terminal and copper sheet that detects is to judge the grafting situation of Optical fiber plug and fiber-optical socket;
S4: described detection module also comprises the second detection terminal and the second detection terminal contact chip; Make the second detection terminal contact chip press down to detect the second detection terminal contact chip when Optical fiber plug is plugged in fiber-optical socket whether to be communicated with to judge whether described detection module normally works with the second detection terminal simultaneously;
Described detection module comprises pedestal, described pedestal comprises the first wall, the second wall extended downward vertically by the relative dual-side of the first wall and the 3rd wall, and the first wall, the second wall and the 3rd wall bottom surface to be connected and thickness is greater than the base of the first wall, the second wall and the 3rd wall; Base, the first wall, the second wall and the 3rd wall surround accommodating cavity; First wall front end face is extended has many to extend bar, forms the first detection terminal holding tank between adjacent extension bar; Described first wall inside surface is also provided with the second detection terminal accommodation section, and described second front end, detection terminal accommodation section forms fluting, is formed and is communicated with this fluting and the groove of through accommodation section and base in accommodation section;
Multiple first detection terminal, described multiple first detection terminal comprises shaped as frame head and the first bar shaped Plug Division; Described base offers multiple first inserting grooves corresponding with the first bar shaped Plug Division; During grafting, shaped as frame head is arranged in the first detection terminal holding tank, and the first bar shaped Plug Division to be plugged in the first inserting groove and to stretch out the first inserting groove;
Second detection terminal, described second detection terminal comprises square head portion and the second bar shaped Plug Division; Square head portion is arranged in fluting, and the second bar shaped plugging position is in groove and stretch out groove;
Second detection terminal contact chip, described second detection terminal contact chip comprises the dististyle with square slot, and described dististyle has square main part and Article 3 shape Plug Division; Described second detection terminal contact chip is arranged between accommodating cavity and dististyle upper surface contacts with the first detection terminal shaped as frame head lower surface, and the second detection terminal square head portion lower surface contacts with square main part upper surface; Described base offers second inserting groove corresponding with Article 3 shape Plug Division, Article 3 shape Plug Division to be plugged in the second inserting groove and to stretch out the second inserting groove;
Described first wall upper surface is also provided with many connecting portions, and described connecting portion two bottom sides tilts upward and extends to form both wing portions;
Described connecting portion inserts in insertion groove, and the shaped as frame head of described first detection terminal inserts in detect aperture.
2. optical fiber electric distributing frame port detection method according to claim 1, is characterized in that: described Optical fiber plug comprises header body, optical fiber and optical fiber cover, and described optical fiber cover to be sheathed on optical fiber and to be plugged in header body; Shell fragment is provided with above described header body, described shell fragment comprises square cushion block, the tongue upwards extended by square cushion block sloped-end, and described tongue and square cushion block surface of contact are the arc surface caved inward, described tongue both sides form two lugs, and described tongue end is upwards extended with lug boss; The divider that described plug container cavity is arranged at plug container cavity two madial wall is divided into the suitable shell fragment container cavity of shape and the suitable header body container cavity of header body and shape and shell fragment; Described shell fragment container cavity comprises the suitable tongue container cavity of shape and the suitable square cushion block container cavity of square cushion block and shape and tongue.
3. optical fiber electric distributing frame port detection method according to claim 2, is characterized in that: described header body container cavity front end face is the arc surface caved inward.
4. optical fiber electric distributing frame port detection method according to claim 2, it is characterized in that: in described header body, be formed with front cylindrical hole and rear cylindrical hole, and be arranged at the optical fiber Access Division between front cylindrical hole and rear cylindrical hole; Described optical fiber Access Division comprises the hexagonal hole forming ladder with front cylindrical hole, and described hexagonal hole base extends to form transition part respectively to interior, and described transition part base is connected by arc connecting portion with between rear cylindrical hole; Described optical fiber cover middle part forms through hole, and optical fiber cover middle part shape is the hexagon matched with described hexagonal hole, and outer end, side, described optical fiber cover middle part extends to form rake to fiber outer surface, and opposite side inner end extends to form covering portion to fiber outer surface; During grafting, be plugged in the middle part of described optical fiber in described hexagonal hole, described rake is plugged in described transition part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272695.9A CN104062714B (en) | 2014-06-18 | 2014-06-18 | A kind of optical fiber electric distributing frame port detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272695.9A CN104062714B (en) | 2014-06-18 | 2014-06-18 | A kind of optical fiber electric distributing frame port detection method |
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| Publication Number | Publication Date |
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| CN104062714A CN104062714A (en) | 2014-09-24 |
| CN104062714B true CN104062714B (en) | 2015-08-12 |
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| DE202016106294U1 (en) * | 2016-11-10 | 2018-02-14 | Weidmüller Interface GmbH & Co. KG | Connection device with a connection terminal for a conductor end |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040052471A1 (en) * | 2002-09-13 | 2004-03-18 | Fitel Usa Corp. | Connector systems for dynamically updating information related to a network and methods for developing the connector systems |
| US7311539B2 (en) * | 2005-04-29 | 2007-12-25 | Tyco Electronics Corporation | Duplex plug adapter module |
| CN101995612B (en) * | 2009-08-25 | 2012-12-12 | 华为技术有限公司 | Method, device and system for detecting jump fiber connecting state |
| CN202256768U (en) * | 2011-08-26 | 2012-05-30 | 中航光电科技股份有限公司 | Anti-misplug light adapter |
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Address after: 315191, No. 6, high voltage Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee after: ZHEJIANG SHIP ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 315191, No. 31, North Road, Jiangshan Town, Yinzhou District, Zhejiang, Ningbo Patentee before: ZHEJIANG SHIP ELECTRONIC TECHNOLOGY Co.,Ltd. |
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