CN108572417A - A kind of fibre-optical splice - Google Patents
A kind of fibre-optical splice Download PDFInfo
- Publication number
- CN108572417A CN108572417A CN201810521262.0A CN201810521262A CN108572417A CN 108572417 A CN108572417 A CN 108572417A CN 201810521262 A CN201810521262 A CN 201810521262A CN 108572417 A CN108572417 A CN 108572417A
- Authority
- CN
- China
- Prior art keywords
- inner casing
- fiber
- fiber optic
- door
- shell
- 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.)
- Withdrawn
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of fibre-optical splice, including inner casing module and shell, the inner casing module is plugged in the shell；The inner casing module includes inner casing, fiber stub, fiber optic protection door, clamps door, connecting rod, and the fiber stub is fixedly mounted on described inner casing one end, and the fiber optic protection door is two and is slidably connected on the inner casing；The arc groove for placing optical fiber is equipped on two fiber optic protection doors；Two fiber optic protection doors are equipped with sliding slot a; it is slidably connected in the sliding slot a and clamps door and spring; the connecting rod is two and is arranged side by side; one end is connect with the fiber optic protection door respectively, and the strip protrusion for pushing two connecting rods to move toward one another with inclined-plane is arranged in the shell；The setting limits optical fiber in the circular hole that two arc grooves form, and clamps door and is moved toward one another under the action of the spring by fiber gripper, so as to effectively avoid fiber alignment not firm.
Description
Technical field
The present invention relates to fiber optic connection technology field, specially a kind of fibre-optical splice.
Background technology
Fibre-optical splice is the device being detachably connected between optical fiber and optical fiber, it is right two end face precisions of optical fiber
It picks up and, so that the light energy of launching fiber output can be coupled in reception optical fiber to the maximum extent, and make to intervene due to it
Optical link and influence to minimize caused by system, this is the basic demand of optical fiber connector；To a certain extent, optical fiber connects
Connect reliability and properties that device affects optical transmission system.General light connector has a single function, in optical fiber connection procedure
Although the linkage function between optical fiber can be realized, docking between optical fiber and optical fiber is not very firm, in the external world
Connector will be easy to fall off in the case of slightly firmly pulling, therefore carry out prodigious security risk to optical fiber transmission belt.
Invention content
（One）Technical problems to be solved
Problem to be solved by this invention is to provide a kind of fibre-optical splice for the above-mentioned prior art, is not only simple in structure, makes
It with convenient, and can ensure to connect between optical fiber and optical fiber firm, substantially increase the reliability of optical fiber transmission.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of fibre-optical splice, including inner casing module and shell, institute
Inner casing module is stated to be plugged in the shell；The inner casing module includes inner casing, fiber stub, fiber optic protection door, clamps door, connects
Bar, the fiber stub are fixedly mounted on described inner casing one end, and the fiber optic protection door is two and is located at the optical fiber
The both sides of lock pin, the fiber optic protection door are slidably connected on the inner casing.
The arc groove for placing optical fiber is equipped on two fiber optic protection doors；On two fiber optic protection doors
It is equipped in sliding slot a, the sliding slot a to slidably connect in the horizontal direction at the arc groove and clamps door and spring, institute
The bottom that spring one end is fixedly connected on the sliding slot a is stated, the other end is connect with the clamping door.
The connecting rod is two and is arranged side by side that one end is connect with the fiber optic protection door respectively, right in the shell
Claim to be equipped with the strip protrusion for pushing two connecting rods to move toward one another with inclined-plane.
Through the above technical solutions, when being attached to two sections of optical fiber, wherein one section is first plugged on fiber stub
In, then connecting rod is stirred with hand and open fiber optic protection door, pass through the shell and fiber optic protection door to be also plugged into institute by another section
It states in fiber stub, then puts on shell, make the strip protrusion with inclined-plane that two connecting rods be pushed to move toward one another, and then drive two
A fiber optic protection door moves toward one another, and by optical fiber limit in the circular hole that two arc grooves form, clamps effect of the door in spring
Under move toward one another fiber gripper, so as to effectively avoid fiber alignment not firm.
In further technical solution, protrusive board is equipped on the inner casing between two connecting rods, is cut with scissors on the protrusive board
It buckles for being clamped the arc of optical fiber there are two connecing, locates vertically opposite with the protrusive board position on two connecting rods
Equipped with sliding slot b, it is convex that the strip for being plugged on and being clasped with the arc in the protrusive board is slidably connected in the sliding slot b
Block；The press strip for pressing the strip convex block is arranged in the shell.
Through the above technical solutions, when carrying out optical fiber connection, first arc is buckled with hand and is opened, it then will wherein one
Section optical fiber is placed in arc buckle, is then closed arc buckle, and arc buckle is by strip while being closed arc buckle
Convex block is pushed open in the opposite direction, and then connecting rod is pushed to move in the opposite direction so that fiber optic protection door is opened to convenient
The connection of optical fiber, while arc buckle plays the role of limiting optical fiber, prevents from deviating in optical fiber connection procedure impaired.
In further technical solution, the strip convex block through-thickness is from top to bottom successively by plastic material and rubber
Glue material superposition is made；The setting depresses strip convex block convenient for the press strip in shell when being socketed shell, to side
Strip convex block is just plugged into the lower part of arc buckle.
In further technical solution, the arc buckle is equipped with the protrusion coordinated with the strip convex block, and
Magnet for being mutually attracted；Setting protrusion is convenient to push strip convex block when being closed arc buckle, is arranged and mutually inhales
The magnet of conjunction can ensure that the closure of arc buckle is more firm.
In further technical solution, the inner casing upper edge is equipped with sliding slot c, the fiber optic protection door perpendicular to optical fiber direction
It is slidably connected in the sliding slot c；The setting is easy to implement fiber optic protection door being slidably connected on inner casing.
In further technical solution, the inner casing upper edge fiber length is arranged with the limit coordinated with the connecting rod
Position protrusion, the strip protrusion are equipped with the limit sliding chutes coordinated with the limit protrusion along its length；Limit protrusion is set
The position-limiting action to connecting rod is played first, secondly convenient for the mating of inner casing and shell.
In further technical solution, two clamping door mutual cooperation faces are equipped with sawtooth projection；Sawtooth is set
Shape protrusion can more securely clamp optical fiber.
In further technical solution, the inner casing upper edge is set perpendicular to optical fiber direction there are two slot, on the shell
Equipped with the jack coordinated with the slot, cremorne bolt and short latch, the length are plugged in the slot and the jack respectively
The length of bolt is more than the outer casing width, and the short latch length is equal with the outer casing width；The setting is in dismounting shell
When with inner casing, first cremorne bolt is pulled, is then ejected short latch by cremorne bolt, shell and inner casing point can be made
From.
（Three）Advantageous effect
Compared with prior art, technical scheme of the present invention has the following advantages：
1, fiber optic protection door can protect the safety of fiber stub, and optical fiber can be fixed clamping by the sawtooth for clamping door；
2, the direction for securing optical fiber and advancing is buckled by the way that arc is arranged, prevents optical fiber offset from causing optical fiber head impaired；
3, the strip convex block on connecting rod, that is, linkage arc buckle and fiber optic protection door, and arc buckle lower part can be plugged into
Fixed arc buckle；
4, long short latch makes inner casing and shell be not easily disconnected from, even if having fallen one, also another, increases the reliable of connection
Degree.
Description of the drawings
Fig. 1 is a kind of configuration schematic diagram of fibre-optical splice in the present embodiment；
Fig. 2 is a kind of fibre-optical splice arc buckle opening state structural schematic diagram in the present embodiment；
Fig. 3 is a kind of fibre-optical splice arc buckle closed state structural schematic diagram in the present embodiment；
Fig. 4 is fiber optic protection door and clamping door fit structure schematic diagram in the present embodiment；
Fig. 5 is the structural schematic diagram that arc buckles in the present embodiment；
Fig. 6 is the bottom cutting structural schematic diagram of shell in the present embodiment；
Fig. 7 is fibre-optical splice assembling structure schematic diagram in the present embodiment.
The corresponding component names of each reference numeral are：1. shell；2. inner casing；3. fiber optic protection door；4. clamping door；5. connecting
Bar；6. spring；7. fiber stub；8. protrusive board；9. arc buckles；10. strip convex block；11. magnet；12. cremorne bolt；13. short
Bolt；101. strip is raised；102. press strip；103. limit sliding chutes；104. jack；201. inserting groove；202. sliding slot c；203.
Limit protrusion；204. slot；301. arc groove；302. sliding slot a；401. sawtooth projection；501. sliding slot b；901. raised.
Specific implementation mode
- 7 are please referred to Fig.1, the present invention provides a kind of fibre-optical splice, including inner casing module and shell 1, and the inner casing module is inserted
It is connected in the shell 1；The inner casing module includes inner casing 2, fiber stub 7, fiber optic protection door 3, clamps door 4, connecting rod 5, institute
It states inner casing one end and is equipped with inserting groove 201, the fiber stub 7 is fixedly mounted in the inserting groove 201, the fiber optic protection door
3 are two and are located at the both sides of the fiber stub 7, and the fiber optic protection door 3 is slidably connected on the inner casing 2, is had
Body connection type is：2 upper edge of the inner casing is equipped with sliding slot c 202 perpendicular to optical fiber direction, and the fiber optic protection door 3 is slidably connected
In the sliding slot c 202, consequently facilitating realizing 3 being slidably connected on inner casing 2 of fiber optic protection door.
The arc groove 301 for placing optical fiber, two fiber optic protections are equipped on two fiber optic protection doors 3
It is equipped with sliding slot a 302 in the horizontal direction at the arc groove 301 on door 3, is slidably connected in the sliding slot a 302
Door 4 and spring 6 are clamped, 6 one end of the spring is fixedly connected on the bottom of the sliding slot a 302, the other end and the clamping door 4
Connection, and the spring 6 is in compressed state always；It is convex that two 4 mutual cooperation faces of clamping door are equipped with zigzag
401 are played, setting sawtooth projection 401 can more securely clamp optical fiber.
The connecting rod 5 is two and is arranged side by side that one end is connect with the fiber optic protection door 3 respectively, in the shell 1
It is arranged with the strip protrusion 101 for pushing two connecting rods 5 to move toward one another with inclined-plane.
Protrusive board 8 is equipped on the inner casing 2 between two connecting rods 5, hinged on the protrusive board 8 there are two for being clamped
The arc of optical fiber buckles 9, locates vertically to be equipped with sliding slot b opposite with 8 position of the protrusive board on two connecting rods 5
The strip convex block being plugged in the protrusive board 8 with 9 cooperation of arc buckle is slidably connected in 501, the sliding slot b 501
10；The press strip 102 for pressing the strip convex block 10 is arranged in the shell 1.
When being attached to two sections of optical fiber, wherein one section is first plugged in fiber stub 7, then another section is worn
The shell 1 is crossed, then arc buckle 9 is opened with hand, this section of optical fiber is placed in arc buckle 9, arc is then closed
Buckle 9, arc buckle 9 pushes strip convex block 10 open in the opposite direction while being closed arc buckle 9, and then the company of promotion
Bar 5 moves in the opposite direction so that fiber optic protection door 3 is opened, this section of optical fiber is plugged into the light across fiber optic protection door 3
In fine lock pin 7；Then shell 1 is put on, makes the protrusion of the strip with inclined-plane 101 that two connecting rods 5 be pushed to move toward one another, and then drive
Two fiber optic protection doors 3 move toward one another, and by optical fiber limit in the circular hole that two arc grooves 301 form, clamp door 4 in spring
It is moved toward one another under the action of 6 by fiber gripper, at the same time press strip 102 flattens strip convex block 10, opposite with connecting rod 5
Movement is so that strip convex block 10 is plugged into the protrusive board 8, and buckles 9 lower part positioned at the arc.
10 through-thickness of strip convex block is made of plastic material and rubber material superposition successively from top to bottom, should
It is arranged when being socketed shell 1, depresses strip convex block 10 convenient for the press strip 102 in shell 1, to facilitate strip
Convex block 10 is plugged into the lower part of arc buckle 9.
Arc buckle 9 is equipped with the protrusion 901 coordinated with the strip convex block 10, and for being mutually attracted
Magnet 11, setting protrusion 901 is convenient to push strip convex block 10 when being closed arc buckle 9, and the magnetic being mutually attracted is arranged
Iron 11 can ensure that the closure of arc buckle 9 is more firm.
2 upper edge fiber length of the inner casing is arranged with the limit protrusion 203 coordinated with the connecting rod 5, the shell
The strip protrusion 101 in body 1 is equipped with the limit sliding chutes 103 coordinated with the limit protrusion 203, setting along its length
Limit protrusion 203 plays the position-limiting action to connecting rod 5 first, secondly convenient for the mating of inner casing 2 and shell 1.
2 upper edge of the inner casing is set perpendicular to optical fiber direction there are two slot 204, and the shell 1 is equipped with and the slot
The jacks 104 of 204 cooperations, are plugged with cremorne bolt 12 and short latch 13 in the slot 204 and the jack 104 respectively, described
The length of cremorne bolt 12 is more than 1 width of the shell, and 13 length of the short latch is equal with 1 width of the shell, which exists
When shell 1 is dismantled with inner casing 2, first cremorne bolt 12 is pulled, is then ejected short latch 13 by cremorne bolt 12, it can
So that shell is detached with inner casing, at the same cremorne bolt 12 is set and short latch 13 can be further ensured that shell 1 connect with inner casing 2 can
By property.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of fibre-optical splice, which is characterized in that including inner casing module and shell, the inner casing module is plugged on the shell
It is interior；The inner casing module includes inner casing, fiber stub, fiber optic protection door, clamps door, connecting rod, and the fiber stub is fixedly mounted
In described inner casing one end, the fiber optic protection door is two and is located at the both sides of the fiber stub, the fiber optic protection
Door is slidably connected on the inner casing；
The arc groove for placing optical fiber is equipped on two fiber optic protection doors；In institute on two fiber optic protection doors
It states to be equipped in sliding slot a, the sliding slot a to slidably connect in the horizontal direction at arc groove and clamps door and spring, the bullet
Spring one end is fixedly connected on the bottom of the sliding slot a, and the other end is connect with the clamping door；
The connecting rod is two and is arranged side by side that one end is connect with the fiber optic protection door respectively, is symmetrically set in the shell
There is the strip protrusion for pushing two connecting rods to move toward one another with inclined-plane.
2. fibre-optical splice according to claim 1, which is characterized in that equipped with convex between two connecting rods on the inner casing
Plate, the hinged arc buckle there are two for being clamped optical fiber on the protrusive board, on two connecting rods with the protrusive board position
Opposite place is vertically equipped in sliding slot b, the sliding slot b to slidably connect to be plugged in the protrusive board and be buckled with the arc
The strip convex block of cooperation；The press strip for pressing the strip convex block is arranged in the shell.
3. fibre-optical splice according to claim 2, which is characterized in that the strip convex block through-thickness from top to bottom according to
It is secondary to be made of plastic material and rubber material superposition.
4. fibre-optical splice according to claim 2, which is characterized in that the arc buckle is equipped with and the strip convex block
The protrusion of cooperation, and the magnet for being mutually attracted.
5. fibre-optical splice according to claim 1, which is characterized in that the inner casing upper edge is equipped with sliding slot perpendicular to optical fiber direction
C, the fiber optic protection door are slidably connected in the sliding slot c.
6. fibre-optical splice according to claim 1, which is characterized in that the inner casing upper edge fiber length be arranged with
The limit protrusion of the connecting rod cooperation, the strip protrusion are equipped with the limit coordinated with the limit protrusion and slide along its length
Slot.
7. fibre-optical splice according to claim 1, which is characterized in that two clamping door mutual cooperation faces are equipped with sawtooth
Shape protrusion.
8. fibre-optical splice according to claim 1, which is characterized in that there are two the inner casing upper edge is set perpendicular to optical fiber direction
Slot, the shell are equipped with the jack coordinated with the slot, cremorne bolt are plugged with respectively in the slot and the jack
And short latch, the length of the cremorne bolt are more than the outer casing width, the short latch length is equal with the outer casing width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521262.0A CN108572417A (en) | 2018-05-28 | 2018-05-28 | A kind of fibre-optical splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521262.0A CN108572417A (en) | 2018-05-28 | 2018-05-28 | A kind of fibre-optical splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108572417A true CN108572417A (en) | 2018-09-25 |
Family
ID=63572986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810521262.0A Withdrawn CN108572417A (en) | 2018-05-28 | 2018-05-28 | A kind of fibre-optical splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108572417A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471225A (en) * | 2018-12-29 | 2019-03-15 | 镇江奥博通信设备有限公司 | A kind of duplex optical adapter |
| CN110203768A (en) * | 2019-06-14 | 2019-09-06 | 国网新疆电力有限公司博尔塔拉供电公司 | Electric power optical cable connects fixed device |
| CN110824650A (en) * | 2019-11-27 | 2020-02-21 | 朱立怀 | Home decoration optical fiber positioning device |
| CN114284627A (en) * | 2021-11-30 | 2022-04-05 | 南京华易泰电子科技有限公司 | Battery protection device for removing damage of secondary battery |
| CN115144969A (en) * | 2021-03-31 | 2022-10-04 | 深南电路股份有限公司 | Optical fiber connecting assembly |
-
2018
- 2018-05-28 CN CN201810521262.0A patent/CN108572417A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471225A (en) * | 2018-12-29 | 2019-03-15 | 镇江奥博通信设备有限公司 | A kind of duplex optical adapter |
| CN110203768A (en) * | 2019-06-14 | 2019-09-06 | 国网新疆电力有限公司博尔塔拉供电公司 | Electric power optical cable connects fixed device |
| CN110824650A (en) * | 2019-11-27 | 2020-02-21 | 朱立怀 | Home decoration optical fiber positioning device |
| CN110824650B (en) * | 2019-11-27 | 2020-12-08 | 扬州吉驰信息科技有限公司 | Home decoration optical fiber positioning device |
| CN115144969A (en) * | 2021-03-31 | 2022-10-04 | 深南电路股份有限公司 | Optical fiber connecting assembly |
| CN115144969B (en) * | 2021-03-31 | 2024-04-05 | 深南电路股份有限公司 | Optical fiber connecting assembly |
| CN114284627A (en) * | 2021-11-30 | 2022-04-05 | 南京华易泰电子科技有限公司 | Battery protection device for removing damage of secondary battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108572417A (en) | A kind of fibre-optical splice | |
| US20070186394A1 (en) | Side release buckle | |
| HK1096488A1 (en) | Contactor with connector module for control of the solenoid mechanism | |
| CN103688421B (en) | Electric coupler component | |
| CA2543391A1 (en) | Connector coupling structure | |
| CN114518623B (en) | Optical fiber adapter and optical fiber connector assembly | |
| CN101164487A (en) | Vacuum cleaner with handle and adapter | |
| CN109065397B (en) | Three-position toggle switch with reset function | |
| CN109561749A (en) | Tension release fasteners | |
| CN208282163U (en) | A kind of electronic cigarette lighter | |
| CA2089047A1 (en) | Slider for closing coupling elements | |
| CN101968499A (en) | Connecting method of connector in circuit board test and connecting mechanism thereof | |
| CA2443051A1 (en) | Optical fiber connector with optical fiber end protector | |
| CN211700661U (en) | Anticreep wall switch socket | |
| CN210897144U (en) | Circuit breaker | |
| CN218883867U (en) | Magnetic suction head connecting structure of magnetic suction lamp | |
| CN220382221U (en) | Easy-to-detach structure for portable device and portable device | |
| CN212062968U (en) | Wire harness for preventing terminal from falling off | |
| CN220170068U (en) | Sheath-out preventing sword | |
| CN214669736U (en) | Optical module backspacing type unlocking mechanism | |
| CN214483504U (en) | Plastic fastener for luggage | |
| CN211653214U (en) | High-strength tensile optical fiber connector | |
| CN221009796U (en) | Cable connecting device | |
| CN219533453U (en) | Optical fiber quick-connection protection device | |
| CN208270799U (en) | A kind of optical fiber connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180925 |
|
| WW01 | Invention patent application withdrawn after publication |