CN111965765A - Optical fiber movable connector mounting structure - Google Patents
Optical fiber movable connector mounting structure Download PDFInfo
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- CN111965765A CN111965765A CN202010980528.5A CN202010980528A CN111965765A CN 111965765 A CN111965765 A CN 111965765A CN 202010980528 A CN202010980528 A CN 202010980528A CN 111965765 A CN111965765 A CN 111965765A
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- fixedly connected
- movable connector
- fastening
- connecting sleeve
- detaching mechanism
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- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
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- 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
- G02B6/3881—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using grooves to align ferrule ends
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses an optical fiber movable connector mounting structure which comprises a movable connector, wherein a first optical fiber main body is fixedly connected inside the movable connector, positioning blocks are fixedly connected to two sides of the movable connector, a first spring is fixedly connected inside the movable connector, a limiting column is fixedly connected to the other end of the first spring, a fixing plate is fixedly connected to the outer surface of the limiting column, and the limiting column and the fixing plate are of an integral structure and are movably connected with the movable connector. The optical fiber movable connector mounting structure can greatly improve the positioning accuracy and mounting reliability of movable connector mounting, and prevent the problem that the movable connector can be easily pulled out; the movable connector can be pulled out manually and easily, the whole step of disassembling the movable connector is only three steps, the operation is simple and easy, the movable connector is very quick and simple to disassemble, and the problem that the existing movable connector is fixed and is inconvenient to disassemble is solved.
Description
Technical Field
The invention relates to the technical field of optical fiber installation, in particular to an optical fiber movable connector installation structure.
Background
Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means. With the continuous development of communication technology, optical fiber transmission is increasingly applied to communication systems. In fiber optic communication systems, flexible connections between different modules, devices and systems are often required. However, optical signal transmission is different from electrical signal transmission, and the ends of two optical fibers cannot be directly twisted together, and generally an optical fiber movable connector is used for connection, so that optical signals can be transmitted according to a required channel, and smoothness of an optical fiber link is ensured. The optical fiber movable connector needs to be inserted and connected detachably on a connector of equipment, the existing optical fiber movable connector is inserted into the connector only by means of friction force between insertion, a plugging tool is generally needed in the insertion and extraction processes, and the interference phenomenon between the optical fiber movable connector and the adjacent optical fiber movable connector in the operation process is prevented. However, the existing optical fiber connector mounting structure is not reliable enough in positioning effect, and can be easily pulled out by pulling outwards, and the pulling-out operation of the fixed dead optical fiber connector is not convenient enough.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the optical fiber movable connector mounting structure which has the advantages of reliable mounting, accurate positioning, simple pulling-out operation and the like, and solves the problems that the existing optical fiber movable connector mounting structure is not reliable enough in mounting effect, can be pulled out easily by pulling outwards, and is inconvenient for pulling out the fixed optical fiber movable connector.
(II) technical scheme
In order to achieve the purposes of reliable installation, accurate positioning and simple pulling-out operation, the invention provides the following technical scheme that the optical fiber movable connector installation structure comprises a movable connector, wherein the interior of the movable connector is fixedly connected with a first optical fiber main body, two sides of the movable connector are fixedly connected with positioning blocks, the interior of the movable connector is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a limiting column, the outer surface of the limiting column is fixedly connected with a fixing plate, and the limiting column and the fixing plate are of an integrated structure and are movably connected with the movable connector;
the outer surface of the movable connector is sleeved with a connecting sleeve, one side of the connecting sleeve is fixedly connected with a connector, and the interior of the connector is fixedly connected with a second optical fiber main body;
the connecting sleeve is characterized in that an inlet of the connecting sleeve is provided with a chute, the chute comprises an upper chute and a lower chute, the inner side of the connecting sleeve is provided with two positioning grooves, positioning blocks on two sides of the movable connector are respectively movably connected with the two positioning grooves, the outer surface of the connecting sleeve is provided with a groove, the top and the bottom of the connecting sleeve are respectively provided with a limiting hole penetrating through the wall of the connecting sleeve, the limiting hole is communicated with the groove, a limiting column is inserted in the limiting hole, the outer surface of the connecting sleeve is fixedly connected with a first baffle and a second baffle, and a rotating ring is movably connected between the first baffle and the second baffle;
the outer side of the rotating ring is movably connected with a first fastening and detaching mechanism, the first fastening and detaching mechanism comprises a movable column movably connected with the rotating ring, the two sides of the movable column are fixedly connected with convex blocks, the convex blocks are movably connected with the rotating ring, the movable column is fixedly connected with a pull block on the outer side of the rotating ring, one end of the movable column, far away from the pull block, is fixedly connected with a circular plate, the circular plate is positioned in the rotating ring and is movably connected with the rotating ring, a second spring is fixedly connected between the circular plate and the rotating ring, one side of the circular plate is fixedly connected with a top column, the top column is movably connected with the rotating ring, and the outer side of the rotating ring is also movably connected with a second fastening and detaching mechanism, a third fastening and detaching mechanism and a fourth fastening and detaching mechanism;
the optical fiber connector comprises a movable connector and a connector, wherein the movable connector is fixedly connected with a first conical protective sleeve on one side, the first optical fiber main body is fixedly connected inside the first conical protective sleeve, one side of the connector is fixedly connected with a second conical protective sleeve, and the second conical protective sleeve is fixedly connected on the outer surface of a second optical fiber main body.
Preferably, the vertical cross-sectional shape of the positioning block is matched with that of the positioning groove, and the length of the positioning block is the same as that of the positioning groove.
Preferably, the number of the first springs is two, and the two first springs are fixedly connected to the top and the bottom inside the movable connector respectively.
Preferably, the cross section of the fixing plate is circular, the diameter of the fixing plate is twice of that of the limiting column, and the fixing plate is fixedly connected to one end of the outer surface of the limiting column.
Preferably, the shape of the limiting column is matched with the shape of the limiting hole, the position of the limiting column corresponds to the position of the limiting hole, the shape of the connecting sleeve is matched with the shape of the movable connector, and the inner side of the connecting sleeve is attached to the outer side of the movable connector.
Preferably, the inclination angle of the upper chute is forty degrees, the positions of the upper chute and the lower chute correspond to the positions of the limiting columns respectively, the depth of the groove is half of the wall thickness of the connecting sleeve, and the distance between the first baffle and the second baffle is matched with the thickness of the rotating ring.
Preferably, the swivel is movably connected to the outer surface of the connecting sleeve through a first baffle and a second baffle, and the first fastening and detaching mechanism is the same as the second fastening and detaching mechanism, the third fastening and detaching mechanism and the fourth fastening and detaching mechanism in structure.
Preferably, the movable column, the projection, the pulling block, the circular plate and the jacking column of the first fastening and detaching mechanism are of an integrated structure, and the jacking columns of the first fastening and detaching mechanism, the second fastening and detaching mechanism, the third fastening and detaching mechanism and the fourth fastening and detaching mechanism are jacked on the groove after the movable connector is installed.
Preferably, two ends of the second spring are respectively and fixedly connected with the rotating ring and the circular plate, and the diameter of the ejection column is smaller than that of the limiting hole.
Preferably, the top pillar is movably connected to the middle part of the inner side of the rotating ring, and the top pillars of the first fastening and detaching mechanism and the third fastening and detaching mechanism correspond to the position of the limiting hole and the position of the limiting pillar when the connecting sleeve is detached.
(III) advantageous effects
Compared with the prior art, the invention provides an optical fiber movable connector mounting structure, which has the following beneficial effects:
1. the optical fiber connector mounting structure is characterized in that a first optical fiber main body is fixedly connected inside a movable connector, positioning blocks are fixedly connected to two sides of the movable connector, when the movable connector is inserted into a connecting sleeve, the positioning blocks on two sides of the movable connector are accurately inserted into positioning grooves on the inner side of the connecting sleeve, so that the movable connector is accurately positioned, before the movable connector enters the connecting sleeve, a limiting column is pressed through a first spring, the limiting column is completely retracted into the movable connector through the action of an upper chute and a lower chute, and then the limiting column is automatically ejected out and inserted into a limiting hole through the elasticity of the first spring when moving to the position of the limiting hole, so that the movable connector is accurately positioned and fixed, no matter how the movable connector is pulled with force, the movable connector cannot be pulled out, the mounting effect is very reliable, and meanwhile, a swivel is movably connected to the outer surface of the connecting sleeve, the mechanism is demolishd in first fastening, second fastening and dismounting mechanism, the fore-set of third fastening and dismounting mechanism and fourth fastening and dismounting mechanism pushes up on the recess after the swing joint ware is installed, for the position of drawing, the second spring is the shrink state this moment, and connecting sleeve is only half at the wall thickness of recess department, four fore-sets tightly push up on the recess through the elasticity of second spring, thereby make the connecting sleeve press from both sides the inside swing joint ware at the wall of recess department, the firm and reliability of swing joint ware installation has further been improved, such structure setting can improve the location accuracy degree and the installation reliability of swing joint ware installation greatly, prevent that the problem that can extract the swing joint ware easily from appearing.
2. In the optical fiber connector mounting structure, after the movable connector is mounted, the limiting column is inserted into the limiting hole of the connecting sleeve, when the movable connector needs to be disassembled, the rotating ring is rotated and the pulling blocks of the first fastening and disassembling mechanism and the third fastening and disassembling mechanism are pulled, the pulling blocks drive the movable post and the circular plate to move, the second spring is contracted, the top posts of the first fastening and disassembling mechanism and the third fastening and disassembling mechanism are retracted into the rotating ring, then the top posts of the first fastening and disassembling mechanism and the third fastening and disassembling mechanism are aligned with the position of the limiting hole and the position of the limiting post, the pulling blocks are pressed, the top posts of the first fastening and disassembling mechanism and the third fastening and disassembling mechanism are ejected out to push the limiting post back into the movable connector, and the limitation on the movable connector is released at the moment, the movable connector can be pulled out easily by hand, the whole step of disassembling the movable connector is only three steps, the movable connector is simple and easy to operate, the movable connector is very quick and simple to disassemble, and the problem that the existing movable connector is fixed and is inconvenient to disassemble is solved.
Drawings
FIG. 1 is a schematic structural diagram of an optical fiber connector mounting structure according to the present invention;
FIG. 2 is a schematic view of a portion of a fiber optic connector mounting structure according to the present invention;
FIG. 3 is a schematic structural view of a mounting structure of an optical fiber connector according to the present invention;
FIG. 4 is a schematic structural diagram of a movable connector of an optical fiber movable connector mounting structure according to the present invention;
FIG. 5 is a schematic structural view of a swivel of an optical fiber connector mounting structure according to the present invention;
FIG. 6 is a schematic cross-sectional view of a swivel of an optical fiber connector mounting structure according to the present invention;
FIG. 7 is a schematic structural view of a first fastening and detaching mechanism of an optical fiber connector mounting structure according to the present invention;
fig. 8 is a schematic cross-sectional view of the first spring 4 of the optical fiber connector mounting structure according to the present invention.
In the figure: 1-movable connector, 2-first optical fiber body, 3-positioning block, 4-first spring, 5-limiting column, 6-fixing plate, 7-connecting sleeve, 8-connecting head, 9-second optical fiber body, 10-chute, 1001-upper chute, 1002-lower chute, 11-positioning groove, 12-groove, 13-limiting hole, 14-first baffle, 15-second baffle, 16-swivel, 17-first fastening and detaching mechanism, 18-movable column, 19-lug, 20-pulling block, 21-round plate, 22-second spring, 23-top column, 24-second fastening and detaching mechanism, 25-third fastening and detaching mechanism, 26-fourth fastening and detaching mechanism, 27-first conical protective sleeve, 28-second tapered protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an optical fiber connector mounting structure includes a movable connector 1, a first optical fiber main body 2 is fixedly connected inside the movable connector 1, positioning blocks 3 are fixedly connected to both sides of the movable connector 1, a first spring 4 is fixedly connected inside the movable connector 1, a limiting post 5 is fixedly connected to the other end of the first spring 4, a fixing plate 6 is fixedly connected to the outer surface of the limiting post 5, and the limiting post 5 and the fixing plate 6 are integrated and movably connected to the movable connector 1;
the outer surface of the movable connector 1 is sleeved with a connecting sleeve 7, one side of the connecting sleeve 7 is fixedly connected with a connector 8, and the interior of the connector 8 is fixedly connected with a second optical fiber main body 9;
an inlet of the connecting sleeve 7 is provided with a chute 10, the chute 10 comprises an upper chute 1001 and a lower chute 1002, the inner side of the connecting sleeve 7 is provided with two positioning grooves 11, the positioning blocks 3 on two sides of the movable connector 1 are respectively movably connected with the two positioning grooves 11, the outer surface of the connecting sleeve 7 is provided with a groove 12, the top and the bottom of the connecting sleeve 7 are respectively provided with a limiting hole 13 penetrating through the wall of the connecting sleeve 7, the limiting hole 13 is communicated with the groove 12, a limiting column 5 is inserted in the limiting hole 13, the outer surface of the connecting sleeve 7 is fixedly connected with a first baffle 14 and a second baffle 15, and a rotating ring 16 is movably connected between the first baffle 14 and the second baffle 15;
the outer side of the rotating ring 16 is movably connected with a first fastening and detaching mechanism 17, the first fastening and detaching mechanism 17 comprises a movable column 18 movably connected with the rotating ring 16, two sides of the movable column 18 are fixedly connected with convex blocks 19, the convex blocks 19 are movably connected with the rotating ring 16, the movable column 18 is fixedly connected with a pull block 20 on the outer side of the rotating ring 16, one end of the movable column 18 far away from the pull block 20 is fixedly connected with a circular plate 21, the circular plate 21 is positioned inside the rotating ring 16 and movably connected with the rotating ring 16, a second spring 22 is fixedly connected between the circular plate 21 and the rotating ring 16, one side of the circular plate 21 is fixedly connected with a top column 23, the top column 23 is movably connected with the rotating ring 16, and the outer side of the rotating ring 16 is also movably connected with a second fastening and detaching mechanism 24, a third fastening and detaching mechanism 25 and a fourth fastening and detaching mechanism; one side of the movable connector 1 is fixedly connected with a first tapered protective sleeve 27, the first optical fiber main body 2 is fixedly connected inside the first tapered protective sleeve 27, one side of the connector 8 is fixedly connected with a second tapered protective sleeve 28, and the second tapered protective sleeve 28 is fixedly connected on the outer surface of the second optical fiber main body 9.
As a preferred technical scheme of the invention, the vertical cross-sectional shape of the positioning block 3 is matched with the vertical cross-sectional shape of the positioning groove 11, the length of the positioning block 3 is the same as that of the positioning groove 11, and when the movable connector 1 is inserted into the connecting sleeve 7, the positioning blocks 3 on both sides of the movable connector 1 are accurately inserted into the positioning grooves 11 on the inner side of the connecting sleeve 7, so that the movable connector 1 is accurately positioned;
the number of the first springs 4 is two, the two first springs 4 are respectively and fixedly connected with the top and the bottom inside the movable connector 1, the cross section of the fixing plate 6 is circular, the diameter of the fixing plate 6 is twice of the diameter of the limiting post 5, the fixing plate 6 is fixedly connected with one end of the outer surface of the limiting post 5, the fixing plate 6 can limit the ejection length of the limiting post 5, the shape of the limiting post 5 is matched with the shape of the limiting hole 13, the movable connector 1 can be more firmly limited, the position of the limiting post 5 corresponds to the position of the limiting hole 13, the shape of the connecting sleeve 7 is matched with the shape of the movable connector 1, the inner side of the connecting sleeve 7 is attached to the outer side of the movable connector 1, the inclination angle of the upper chute 1001 is forty degrees, the positions of the upper chute 1001 and the lower chute 1002 respectively correspond to the positions of the limiting post 5, the limiting post 5 is pressed through the first springs 4, the limiting column 5 is completely retracted into the movable connector 1 under the action of the upper inclined groove 1001 and the lower inclined groove 1102;
the depth of the groove 12 is half of the wall thickness of the connecting sleeve 7, the distance between the first baffle plate 14 and the second baffle plate 15 is matched with the thickness of the rotating ring 16, the rotating ring 16 is movably connected to the outer surface of the connecting sleeve 7 through the first baffle plate 14 and the second baffle plate 15, and the second spring 22 is arranged on the outer surface of the movable column 18;
the first fastening and detaching mechanism 17 is the same as the second fastening and detaching mechanism 24, the third fastening and detaching mechanism 25 and the fourth fastening and detaching mechanism 26 in structure, the movable post 18, the convex block 19, the pull block 20, the circular plate 21 and the jack-post 23 of the first fastening and detaching mechanism 17 are an integral structure, the jack-post 23 of the first fastening and detaching mechanism 17, the second fastening and detaching mechanism 24, the third fastening and detaching mechanism 25 and the fourth fastening and detaching mechanism 26 is propped against the groove 12 after the movable connector 1 is installed, the wall thickness of the connecting sleeve 7 at the groove 12 is only half, the four jack-posts 23 are tightly propped against the groove 12 through the elasticity of the second spring 22, so that the wall of the connecting sleeve 7 at the groove 12 clamps the movable connector 1 inside, and the stability and the reliability of the installation of the movable connector 1 are further improved;
the two ends of the second spring 22 are respectively fixedly connected with the rotating ring 16 and the circular plate 21, the diameter of the ejection column 23 is smaller than that of the limiting hole 13, the ejection column 23 is movably connected with the middle part of the inner side of the rotating ring 16, the ejection columns 23 of the first fastening and detaching mechanism 17 and the third fastening and detaching mechanism 25 correspond to the positions of the limiting hole 13 and the limiting column 5 when the connecting sleeve 7 is detached, the pulling block 20 is pressed, the ejection columns 23 between the first fastening and detaching mechanism and the third fastening and detaching mechanism are ejected out to eject the limiting column 5 back into the movable connector 1, the limitation on the movable connector 1 is relieved at the moment, and the movable connector 1 can be pulled out manually and easily.
When the movable connector 1 is inserted into the connecting sleeve 7 in use, the positioning blocks 3 on two sides of the movable connector 1 are accurately inserted into the positioning grooves 11 on the inner side of the connecting sleeve 7, so that the movable connector 1 is accurately positioned, before the movable connector 1 enters the connecting sleeve 7, the limiting column 5 is pressed through the first spring 4, the limiting column 5 is completely retracted into the movable connector 1 through the action of the upper inclined groove 1001 and the lower inclined groove 1102, then the limiting column 5 is automatically ejected and inserted into the limiting hole 13 through the elastic force of the first spring 4 when moving to the position of the limiting hole 13, so that the movable connector 1 is accurately positioned and fixed, the ejection columns 23 of the first fastening and detaching mechanism 17, the second fastening and detaching mechanism 24, the third fastening and detaching mechanism 25 and the fourth fastening and detaching mechanism 26 are ejected on the grooves 12 after the movable connector 1 is installed, at this time, the second spring 22 is in a retracted state, the wall thickness of the connecting sleeve 7 at the groove 12 is only half, the four ejection columns 23 tightly push against the groove 12 through the elasticity of the second spring 22, so that the wall of the connecting sleeve 7 at the groove 12 clamps the movable connector 1 inside, the stability and reliability of the installation of the movable connector 1 are further improved, when the movable connector 1 needs to be disassembled, the rotating ring 16 is rotated, the pulling block 20 of the first fastening and disassembling mechanism 17 and the third fastening and disassembling mechanism 25 is pulled, the pulling block 20 drives the movable column 18 and the circular plate 21 to move, the second spring 22 is contracted, the ejection columns 23 of the first fastening and disassembling mechanism 17 and the third fastening and disassembling mechanism 25 retract towards the rotating ring 16, then the ejection columns 23 of the first fastening and disassembling mechanism 17 and the third fastening and disassembling mechanism 25 are aligned with the positions of the limiting hole 13 and the limiting column 5, the pulling block 20 is pressed, the ejection columns 23 of the first fastening and disassembling mechanism 17 and the third fastening and disassembling mechanism 25 are ejected to push the limiting column 5 back into the movable connector 1, at this moment, the limitation of the movable connector, the movable connector 1 can be easily pulled out manually.
To sum up, the optical fiber connector mounting structure has the advantages that the first optical fiber main body 2 is fixedly connected inside the movable connector 1, the positioning blocks 3 are fixedly connected on two sides of the movable connector 1, when the movable connector 1 is inserted into the connecting sleeve 7, the positioning blocks 3 on two sides of the movable connector 1 are accurately inserted into the positioning grooves 11 on the inner side of the connecting sleeve 7, so that the movable connector 1 is accurately positioned, the limiting column 5 is pressed through the first spring 4 before the movable connector 1 enters the connecting sleeve 7, the limiting column 5 is completely retracted into the movable connector 1 through the action of the upper inclined groove 1001 and the lower inclined groove 1102, then the limiting column 5 is automatically ejected and inserted into the limiting hole 13 through the elastic force of the first spring 4 when moving to the position of the limiting hole 13, so that the movable connector 1 is accurately positioned and fixed, no matter how the movable connector 1 is pulled, the movable connector 1 can not be pulled out, the installation effect is very reliable, meanwhile, the outer surface of the connecting sleeve 7 is movably connected with the rotating ring 16, the top columns 23 of the first fastening and detaching mechanism 17, the second fastening and detaching mechanism 24, the third fastening and detaching mechanism 25 and the fourth fastening and detaching mechanism 26 are propped against the groove 12 after the movable connector 1 is installed, the position is shown in figure 1, at the moment, the second spring 22 is in a contraction state, and the wall thickness of the connecting sleeve 7 at the groove 12 is only half, the four top pillars 23 are tightly pressed against the groove 12 by the elastic force of the second spring 22, so that the wall of the connecting sleeve 7 at the groove 12 clamps the inner movable connector 1, further improving the stability and reliability of the installation of the movable connector 1, the structural arrangement can greatly improve the positioning accuracy and the mounting reliability of the movable connector 1, and prevent the problem that the movable connector 1 can be easily pulled out; after the movable connector 1 is installed, the limit post 5 is inserted into the limit hole 13 of the connecting sleeve 7, when the movable connector 1 needs to be disassembled, the rotating ring 16 is rotated and the pulling block 20 of the first fastening and disassembling mechanism 17 and the third fastening and disassembling mechanism 25 is pulled, the pulling block 20 drives the movable post 18 and the circular plate 21 to move, the second spring 22 is contracted, the top posts 23 of the first fastening and disassembling mechanism 17 and the third fastening and disassembling mechanism 25 are retracted into the rotating ring 16, then the top posts 23 of the first fastening and disassembling mechanism 17 and the third fastening and disassembling mechanism 25 are aligned with the position of the limit hole 13 and the limit post 5, the pulling block 20 is pressed, the top posts 23 of the first fastening and disassembling mechanism and the third fastening and disassembling mechanism are pushed out to push the limit post 5 back into the movable connector 1, at the moment, the limit to the movable connector 1 is released, the movable connector 1 can be pulled out manually and easily, the whole step of disassembling the movable connector 1 only has three steps, and the operation is simple and easy to disassemble the movable connector, the problem of the fixed inconvenient dismantlement of relatively dying of current movable connector 1 is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The optical fiber movable connector mounting structure is characterized by comprising a movable connector (1), wherein a first optical fiber main body (2) is fixedly connected to the inside of the movable connector (1), positioning blocks (3) are fixedly connected to two sides of the movable connector (1), a first spring (4) is fixedly connected to the inside of the movable connector (1), a limiting column (5) is fixedly connected to the other end of the first spring (4), a fixing plate (6) is fixedly connected to the outer surface of the limiting column (5), and the limiting column (5) and the fixing plate (6) are of an integral structure and are movably connected with the movable connector (1);
a connecting sleeve (7) is sleeved on the outer surface of the movable connector (1), a connecting head (8) is fixedly connected to one side of the connecting sleeve (7), and a second optical fiber main body (9) is fixedly connected to the interior of the connecting head (8);
an inlet of the connecting sleeve (7) is provided with a chute (10), the chute (10) comprises an upper chute (1001) and a lower chute (1002), two positioning grooves (11) are arranged on the inner side of the connecting sleeve (7), the positioning blocks (3) on the two sides of the movable connector (1) are respectively movably connected with the two positioning grooves (11), the outer surface of the connecting sleeve (7) is provided with a groove (12), the top and the bottom of the connecting sleeve (7) are respectively provided with a limit hole (13) penetrating through the wall of the connecting sleeve (7), the limiting hole (13) is communicated with the groove (12), the limiting column (5) is inserted in the limiting hole (13), the outer surface of the connecting sleeve (7) is fixedly connected with a first baffle (14) and a second baffle (15), a rotating ring (16) is movably connected between the first baffle plate (14) and the second baffle plate (15);
the outside swing joint of change (16) has first fastening disassembly body (17), first fastening disassembly body (17) include with change (16) swing joint's movable column (18), the both sides fixedly connected with lug (19) of activity post (18), lug (19) and change (16) swing joint, the outside fixedly connected with of activity post (18) at change (16) draws piece (20), the one end fixedly connected with plectane (21) of drawing piece (20) is being kept away from in activity post (18), plectane (21) are located the inside of change (16) and with change (16) swing joint, fixedly connected with second spring (22) between plectane (21) and change (16), one side fixedly connected with kicking post (23) of plectane (21), kicking post (23) and change (16) swing joint, the outside of change (16) still swing joint have second fastening disassembly body (24), A third fastening and detaching mechanism (25) and a fourth fastening and detaching mechanism (26);
the optical fiber connector comprises a movable connector (1), wherein a first taper protective sleeve (27) is fixedly connected to one side of the movable connector, a first optical fiber main body (2) is fixedly connected to the inside of the first taper protective sleeve (27), a second taper protective sleeve (28) is fixedly connected to one side of a connector (8), and the second taper protective sleeve (28) is fixedly connected to the outer surface of a second optical fiber main body (9).
2. A fiber optic loose connector mounting structure according to claim 1, wherein: the vertical section shape of the positioning block (3) is matched with that of the positioning groove (11), and the length of the positioning block (3) is the same as that of the positioning groove (11).
3. A fiber optic loose connector mounting structure according to claim 1, wherein: the number of the first springs (4) is two, and the two first springs (4) are fixedly connected to the top and the bottom of the interior of the movable connector (1) respectively.
4. A fiber optic loose connector mounting structure according to claim 1, wherein: the cross section shape of fixed plate (6) is circular, the diameter of fixed plate (6) is the twice of spacing post (5) diameter, fixed plate (6) fixed connection is in the one end department of spacing post (5) surface.
5. A fiber optic loose connector mounting structure according to claim 1, wherein: the shape of spacing post (5) and the shape looks adaptation of spacing hole (13), the position of spacing post (5) is corresponding with the position of spacing hole (13), the shape of connecting sleeve (7) and the shape looks adaptation of swing joint ware (1), the inboard of connecting sleeve (7) is laminated with the outside of swing joint ware (1) mutually.
6. A fiber optic loose connector mounting structure according to claim 1, wherein: the inclination angle of going up chute (1001) is forty degrees, go up chute (1001) and lower chute (1002) the position corresponding with the position of spacing post (5) respectively, the degree of depth of recess (12) is half of connecting sleeve (7) wall thickness, distance between first baffle (14) and second baffle (15) and the thickness looks adaptation of change (16).
7. A fiber optic loose connector mounting structure according to claim 1, wherein: the swivel (16) is movably connected to the outer surface of the connecting sleeve (7) through a first baffle (14) and a second baffle (15), and the first fastening and detaching mechanism (17) is the same as the second fastening and detaching mechanism (24), the third fastening and detaching mechanism (25) and the fourth fastening and detaching mechanism (26).
8. A fiber optic loose connector mounting structure according to claim 7, wherein: the movable column (18), the convex block (19), the pulling block (20), the circular plate (21) and the ejection column (23) of the first fastening and detaching mechanism (17) are of an integrated structure, and the ejection column (23) of the first fastening and detaching mechanism (17), the second fastening and detaching mechanism (24), the third fastening and detaching mechanism (25) and the fourth fastening and detaching mechanism (26) is ejected on the groove (12) after the movable connector (1) is installed.
9. A fiber optic loose connector mounting structure according to claim 1, wherein: two ends of the second spring (22) are respectively fixedly connected with the rotating ring (16) and the circular plate (21), and the diameter of the top column (23) is smaller than that of the limiting hole (13).
10. A fiber optic loose connector mounting structure according to claim 1, wherein: the top column (23) is movably connected to the middle part of the inner side of the rotating ring (16), and the top columns (23) of the first fastening and detaching mechanism (17) and the third fastening and detaching mechanism (25) correspond to the positions of the limiting hole (13) and the limiting column (5) when the connecting sleeve (7) is detached.
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| CN202010980528.5A CN111965765B (en) | 2020-09-17 | 2020-09-17 | Optical fiber movable connector mounting structure |
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| CN202010980528.5A CN111965765B (en) | 2020-09-17 | 2020-09-17 | Optical fiber movable connector mounting structure |
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| CN1166604A (en) * | 1996-05-09 | 1997-12-03 | 大宇通信株式会社 | Splicer for light waveguides |
| CN208207281U (en) * | 2018-06-01 | 2018-12-07 | 深圳市天卫科技有限公司 | A kind of optical fiber quick connector |
| CN208314266U (en) * | 2018-07-04 | 2019-01-01 | 江苏中科光电有限公司 | A kind of FC connector assembling jig |
| CN209630335U (en) * | 2018-12-29 | 2019-11-15 | 卢艳双 | A kind of flexible transfusion pole of Mobile sickbed |
| CN209928066U (en) * | 2019-05-23 | 2020-01-10 | 镇江市天和塑模科技有限公司 | Optical fiber adapter with good protection performance |
| CN211206860U (en) * | 2019-12-19 | 2020-08-07 | 深圳市达富光通信有限公司 | MPO connector for snap lock |
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2020
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166604A (en) * | 1996-05-09 | 1997-12-03 | 大宇通信株式会社 | Splicer for light waveguides |
| CN208207281U (en) * | 2018-06-01 | 2018-12-07 | 深圳市天卫科技有限公司 | A kind of optical fiber quick connector |
| CN208314266U (en) * | 2018-07-04 | 2019-01-01 | 江苏中科光电有限公司 | A kind of FC connector assembling jig |
| CN209630335U (en) * | 2018-12-29 | 2019-11-15 | 卢艳双 | A kind of flexible transfusion pole of Mobile sickbed |
| CN209928066U (en) * | 2019-05-23 | 2020-01-10 | 镇江市天和塑模科技有限公司 | Optical fiber adapter with good protection performance |
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| CN111965765B (en) | 2022-01-11 |
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Denomination of invention: Installation structure of optical fiber movable connector Effective date of registration: 20220531 Granted publication date: 20220111 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: CHENGDU XINRUIXIN OPTICAL COMMUNICATION TECHNOLOGY CO.,LTD. Registration number: Y2022980006798 |
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