CN116520505A - Optical fiber connector for virtual power plant communication terminal construction - Google Patents
Optical fiber connector for virtual power plant communication terminal construction Download PDFInfo
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- CN116520505A CN116520505A CN202310807005.4A CN202310807005A CN116520505A CN 116520505 A CN116520505 A CN 116520505A CN 202310807005 A CN202310807005 A CN 202310807005A CN 116520505 A CN116520505 A CN 116520505A
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- connecting piece
- optical fiber
- fixedly connected
- circular ring
- block
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 90
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract description 7
- 238000010168 coupling process Methods 0.000 abstract description 7
- 238000005859 coupling reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses an optical fiber connector for virtual power plant communication terminal construction; the second connecting piece is rotationally connected with a shifting ring; the inner side of the shifting ring is screwed with a first circular ring; during the use, after the first fixed block is tightly fixed with the optic fibre body clamp, first fixed block also can rectilinear movement to carry out position adjustment to the optic fibre body after the offset, with its relocation to preset position, avoided the problem that influences the optic fibre coupling because of its skew phenomenon appears in clamping optic fibre body in-process, simultaneously, stop spacingly through first bellying to the optic fibre body that has rotatory trend, avoid the optic fibre body to appear relative rotation with first fixed block, do benefit to and improve contact stability, stop spacingly through the second bellying to the optic fibre body that has rectilinear movement trend, avoid the optic fibre body to appear relative sliding with first fixed block, further improve clamping stability.
Description
Technical Field
The invention relates to the technical field of optical fiber connectors. More particularly, the present invention relates to an optical fiber connector for virtual power plant communication terminal construction.
Background
The virtual power plant is a power coordination management system which is used as a special power plant to participate in the operation of a power market and a power grid and needs a large number of optical fiber connectors in the construction process of a communication terminal, and the aggregation and coordination optimization of DERs (distributed devices) such as DGs, energy storage systems, controllable loads, electric vehicles and the like are realized through advanced information communication technology and a software system;
the optical fiber connector is a device for detachably connecting optical fibers, and precisely connects two end faces of the optical fibers so that light energy output by an emitting optical fiber can be coupled into a receiving optical fiber to the greatest extent.
Disclosure of Invention
The invention provides an optical fiber connector for virtual power plant communication terminal construction, which aims to overcome the defect that the coupling degree of optical fiber connection is reduced due to the fact that deflection occurs in the process of fixing the end part of an optical fiber sheath.
In order to achieve the above object, the technical scheme of the present invention is as follows:
the optical fiber connector for the virtual power plant communication terminal construction comprises a first connecting piece, a second connecting piece, a first buckle, a third connecting piece, a second buckle, a plug, a positioning cylinder and a first spring; the first connecting piece is screwed with a second connecting piece; at least two first buckles are fixedly connected to the first connecting piece; a third connecting piece is inserted on the first connecting piece, and the third connecting piece has elasticity; all the first buckles are clamped with the third connecting piece; the third connecting piece is fixedly connected with a second buckle; the inner side of the third connecting piece is connected with a plug in a sliding manner, and the left end of the plug is made of soft rubber; a positioning cylinder is fixedly connected in the middle of the first connecting piece, and a flange is arranged on the inner side of the positioning cylinder; the left end of the plug is contacted with the positioning cylinder; a first spring is arranged between the first connecting piece and the plug; the device also comprises a shifting ring, a first circular ring, a linkage block, a second circular ring and a fixing assembly; the second connecting piece is rotationally connected with a shifting ring; the inner side of the shifting ring is screwed with a first circular ring; at least four linkage blocks are fixedly connected to the inner side of the first circular ring; all the linkage blocks are fixedly connected with a second circular ring; the first connecting piece is connected with a fixing component for clamping the optical fiber body; the dial ring is manually rotated, the dial ring is linked with the fixed component to move, and the fixed component pushes the outer skin end of the optical fiber body to the flange of the positioning cylinder.
Further, the fixing assembly comprises a third circular ring, a first fixing block, a second spring, a locking unit and a limiting unit; a third circular ring is connected between the first connecting piece and the positioning cylinder in a sliding way; the left side of the third circular ring is fixedly connected with two first fixing blocks, the first fixing blocks have elasticity, and the left side of the first fixing blocks is provided with an inclined plane; the right side of the third ring is fixedly connected with a plurality of second springs, and the right ends of the second springs are fixedly connected with the first connecting piece; the second connecting piece is connected with a locking unit; the first connecting piece is connected with a limiting unit.
Further, the locking unit comprises a fourth circular ring, a first raised strip and a cylinder; a fourth circular ring is fixedly connected to the inner side of the second connecting piece; the inner side of the fourth circular ring is connected with a cylinder in a sliding manner, and the cylinder is fixedly connected with the second circular ring; at least four first raised strips are fixedly connected to the outer side of the cylinder, and the first raised strips are connected with the fourth ring in a sliding manner.
Further, the limiting unit comprises a limiting block and a first shifting block; a limiting block is connected to the first connecting piece in a damping sliding manner, and the limiting block is positioned on the right side of the third circular ring; the front side of the limiting block is fixedly connected with a first shifting block, and the first shifting block is contacted with the first connecting piece.
Further, the limiting unit also comprises a semicircular block; the limiting block is fixedly connected with a semicircular block; the first connecting piece is provided with a groove; the semicircular block slides in the groove.
Further, a plurality of first protruding portions are arranged on the left inner side and the right inner side of the two first fixing blocks.
Further, a plurality of second protruding portions are arranged in the middle of the inner sides of the two first fixing blocks.
Further, a plurality of second raised strips are fixedly connected to the right sides of the two first fixing blocks.
Further, the sealing device also comprises a sealing assembly; the third connecting piece is connected with a sealing component; the sealing assembly comprises a sealing ring, a rubber sheet and a second shifting block; a sealing ring is arranged between the first connecting piece and the third connecting piece; the opening of the third connecting piece is fixedly connected with a rubber sheet; the thickness of the rubber sheet decreases from left to right; at least two second shifting blocks are fixedly connected to the upper side of the third connecting piece.
Further, the device also comprises an extrusion assembly; the first connecting piece is connected with an extrusion assembly; the extrusion assembly comprises a second fixed block, an elastic piece and a pressing block; the upper side of the first connecting piece is fixedly connected with a second fixing block; the second fixed block is contacted with the third connecting piece; the second fixed block is contacted with the sealing ring; the second fixed block is contacted with the rubber sheet; an elastic piece is fixedly connected to the upper side of the first connecting piece; the elastic piece is fixedly connected with a pressing block; the pressing block is contacted with the rubber sheet; the left end of the rubber sheet is provided with two convex blocks.
The beneficial effects are that: according to the technical scheme, after the optical fiber body is clamped and fixed by the first fixing block, the first fixing block can also linearly move, so that the position of the deflected optical fiber body is adjusted and repositioned to the preset position, the problem that optical fiber coupling is affected due to the deflection phenomenon in the process of clamping the optical fiber body is avoided, meanwhile, the optical fiber body with the rotation trend is blocked and limited by the first protruding part, the optical fiber body and the first fixing block are prevented from relatively rotating, the contact stability is improved, the optical fiber body with the linear movement trend is blocked and limited by the second protruding part, the optical fiber body and the first fixing block are prevented from relatively sliding, the clamping stability is further improved, and meanwhile, the problem that the clamping capability is low due to the weak deformation capability of the right part of the first fixing block is avoided by clamping the second protruding part;
in addition, shelter from the opening through the sheet rubber, effectively avoid steam to get into to first connecting piece inboard from the opening, thereby avoid first spring rust and influence optic fibre coupling operation, simultaneously, through making sheet rubber thickness increase gradually from right side to left, make each position of sheet rubber evenly expand, avoided damaging because of the sheet rubber left end is excessive to expand, through the sheet rubber, second fixed block and briquetting cooperate, improve sheet rubber and first connecting piece sealed effect, through set up the lug in the sheet rubber left end, when making the briquetting promote sheet rubber left end downward movement, the sheet rubber left end can fully contact with the second fixed block, avoid the sheet rubber and the problem that the sealed effect of second fixed block is low because of sheet rubber left end front side and left end rear side and third connecting piece junction deformability are weak and lead to.
Drawings
FIG. 1 is a schematic view showing a first construction of an optical fiber connector for virtual power plant communication terminal construction according to the present invention;
FIG. 2 is a schematic diagram showing a second structure of the optical fiber connector for virtual power plant communication terminal construction according to the present invention;
FIG. 3 shows a schematic structural view of the fastening assembly of the present invention;
FIG. 4 is a schematic view showing a first partial structure of the optical fiber connector for virtual power plant communication terminal construction of the present invention;
FIG. 5 is a schematic diagram showing a second partial structure of the optical fiber connector for virtual power plant communication terminal construction of the present invention;
FIG. 6 shows a first structural schematic diagram of the third ring and first anchor block combination of the present invention;
FIG. 7 is a schematic view showing a second construction of a third ring and first anchor block combination of the present invention;
FIG. 8 shows a schematic structural view of the spacing unit of the present invention;
FIG. 9 shows a schematic structural view of the seal assembly of the present invention;
fig. 10 shows a schematic view of a portion of the structure of the seal assembly of the present invention.
Marked in the figure as:
1-first connecting piece, 2-second connecting piece, 3-first buckle, 4-third connecting piece, 5-second buckle, 6-plug, 7-positioning cylinder, 8-first spring, 9-shifting ring, 10-first ring, 11-linkage block, 12-second ring, 13-optical fiber body, 201-third ring, 202-first fixed block, 203-second spring, 204-fourth ring, 205-first convex strip, 206-cylinder, 207-stopper, 208-first shifting block, 209-semicircle block, 2010-second convex strip, 301-sealing ring, 302-rubber sheet, 303-second shifting block, 304-second fixed block, 305-elastic piece, 306-pressing block, 91-groove, 92-first protruding part, 93-second protruding part, 94-opening.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Embodiment 1
1-5 and 8, the optical fiber connector for virtual power plant communication terminal construction comprises a first connecting piece 1, a second connecting piece 2, a first buckle 3, a third connecting piece 4, a second buckle 5, a plug 6, a positioning cylinder 7 and a first spring 8; the first connecting piece 1 is screwed with a second connecting piece 2; two first buckles 3 are welded on the first connecting piece 1; the first connecting piece 1 is inserted with a third connecting piece 4, and the third connecting piece 4 has elasticity; all the first buckles 3 are clamped with the third connecting piece 4; a second buckle 5 is welded on the third connecting piece 4; the inner side of the third connecting piece 4 is connected with a plug 6 in a sliding way, and the left end of the plug 6 is made of soft rubber; the middle part of the first connecting piece 1 is fixedly connected with a positioning cylinder 7, and the inner side of the positioning cylinder 7 is provided with a flange; the left end of the plug 6 is contacted with the positioning cylinder 7; a first spring 8 is arranged between the first connecting piece 1 and the plug 6;
the device also comprises a shifting ring 9, a first circular ring 10, a linkage block 11, a second circular ring 12 and a fixing component; the second connecting piece 2 is rotatably connected with a shifting ring 9; the inner side of the shifting ring 9 is screwed with a first circular ring 10; four linkage blocks 11 are welded on the inner side of the first circular ring 10; a second circular ring 12 is welded on all the linkage blocks 11 together; the first connecting piece 1 is connected with a fixing component for clamping the optical fiber body 13; the dial ring 9 is manually rotated, the dial ring 9 moves in linkage with the fixing assembly, and the fixing assembly pushes the outer skin end of the optical fiber body 13 to the flange of the positioning barrel 7.
The fixing assembly comprises a third circular ring 201, a first fixing block 202, a second spring 203, a locking unit and a limiting unit; a third circular ring 201 is connected between the first connecting piece 1 and the positioning cylinder 7 in a sliding way; two first fixing blocks 202 are welded on the left side of the third circular ring 201, the first fixing blocks 202 are elastic, inclined planes are arranged on the left side of the first fixing blocks 202, and the optical fiber body 13 is fixed through the first fixing blocks 202; six second springs 203 are fixedly connected to the right side of the third ring 201, and the right ends of the second springs 203 are fixedly connected with the first connecting piece 1; the second connecting piece 2 is connected with a locking unit; the first connecting piece 1 is connected with a limiting unit.
The locking unit comprises a fourth circular ring 204, a first raised strip 205 and a cylinder 206; a fourth circular ring 204 is welded on the inner side of the second connecting piece 2; the inner side of the fourth circular ring 204 is connected with a cylinder 206 in a sliding manner, and the cylinder 206 is fixedly connected with the second circular ring 12; four first raised strips 205 are welded on the outer side of the cylinder 206, the first raised strips 205 are slidably connected with the fourth circular ring 204, and the cylinder 206 drives the two first fixing blocks 202 to move in opposite directions to fix the optical fiber body 13.
The limiting unit comprises a limiting block 207 and a first shifting block 208; a limiting block 207 is connected to the first connecting piece 1 in a damping sliding manner, the limiting block 207 is positioned on the right side of the third circular ring 201, and the limiting block 207 is used for blocking and limiting the third circular ring 201, so that the third circular ring 201 is prevented from being pushed to move rightwards when the cylinder 206 is sleeved outside the two first fixing blocks 202; the front side of the limiting block 207 is welded with a first shifting block 208, and the first shifting block 208 is contacted with the first connecting piece 1.
The limiting unit also comprises a semicircular block 209; a semicircular block 209 is welded on the upper side of the limiting block 207; the first connecting piece 1 is provided with a groove 91; the semicircular block 209 slides in the groove 91 for preventing the stopper 207 from being separated from the first connector 1.
The optical fiber body 13 is composed of a sheath and an optical fiber part in the middle, the optical fiber part extends out of the right end of the sheath, during installation, the second connecting piece 2 is manually rotated, the second connecting piece 2 and parts on the second connecting piece are separated from the first connecting piece 1, then the third connecting piece 4 is pushed and expanded forwards and backwards from the opening 94, the third connecting piece 4 stops contacting the first buckle 3, then the third connecting piece 4 is pulled to move rightwards, the third connecting piece 4 and parts on the third connecting piece are separated from the first connecting piece 1, then the left end of the second connecting piece 2 is penetrated into the optical fiber body 13, then the right end of the optical fiber body 13 is sequentially penetrated into the third circular ring 201 and the positioning cylinder 7 from the gap between the two first fixing blocks 202, the right end of the optical fiber body 13 is contacted with the flange of the positioning cylinder 7, then the second connecting piece 2 is pushed to move rightwards, the second connecting piece 2 is contacted with the first connecting piece 1, then the second connecting piece 2 is screwed into the outside the first connecting piece 1, in this process, the cylinder 206 is moved rightwards, the inclined surface 202 contacting the first fixing block 202 is contacted with the first connecting piece 2, and then the right end of the optical fiber body is screwed into the first connecting piece 3, and the optical fiber body is just contacted with the first connecting piece 3, and the right end of the optical fiber body is screwed into the first connecting piece 3 is screwed into the right end of the first connecting piece 3, and then the optical fiber body is screwed into the first connecting piece 3, and the optical fiber body is screwed into the right, and then the optical fiber body is screwed into the right, and is screwed into the right end is screwed into the first connecting piece 2, and left end is screwed to contact with the first connecting piece, and is left, and left is left and contacted.
In the installation process, because the outer skin of the optical fiber body 13 has elasticity, the offset phenomenon can occur after the extrusion force is applied, the optical fiber part of the optical fiber body 13 is limited by the plug 6 and can only move leftwards or rightwards, the outer skin of the optical fiber body 13 is limited by the flange of the positioning cylinder 7, so that the right end of the outer skin of the optical fiber body 13 is only offset leftwards after extrusion, the contact between the outer skin of the optical fiber body 13 and the flange of the positioning cylinder 7 is stopped, namely, the relative position of the optical fiber body 13 and the positioning cylinder 7 is deviated, thereby causing the deviation of the relative position of the optical fiber part of the optical fiber body 13 and the plug 6 to influence the optical fiber coupling operation, at the moment, the first shifting block 208 is manually pulled to move, the first shifting block 208 drives the limiting block 207 to move forwards, the limiting block 207 drives the semicircular block 209 to slide forwards in the groove 91, and the limiting block 207 stops contacting the third circular ring 201, then, the dial ring 9 is manually shifted to rotate, because the dial ring 9 and the first circular ring 10 are in rotary connection, the dial ring 9 drives the first circular ring 10 to move rightwards, the first circular ring 10 drives the linkage block 11 to move rightwards, the linkage block 11 drives the second circular ring 12 to move rightwards, the second circular ring 12 drives the cylinder 206 to move rightwards, the cylinder 206 drives the first convex strip 205 to slide in the fourth circular ring 204, the cylinder 206 pushes the third circular ring 201 to move rightwards, the third circular ring 201 compresses the second spring 203, the third circular ring 201 drives the two first fixing blocks 202 to move rightwards, the two first fixing blocks 202 simultaneously drive the optical fiber body 13 to move rightwards, the right end of the outer skin of the optical fiber body 13 contacts with the flange of the positioning cylinder 7, so that the position of the optical fiber body 13 after the offset is adjusted, and the optical fiber body 13 is repositioned to a preset position, the problem of influencing the coupling of the optical fibers due to the occurrence of a deflection phenomenon during clamping of the optical fiber body 13 is avoided.
Embodiment 2
On the basis of embodiment 1, as shown in fig. 1-2 and fig. 6-7, the inner left and right parts of the two first fixing blocks 202 are each provided with a plurality of first protrusions 92 for preventing the optical fiber body 13 from rotating, which is advantageous for improving the holding stability.
The middle parts of the inner sides of the two first fixing blocks 202 are provided with a plurality of second protruding parts 93 for preventing the optical fiber body 13 from moving linearly, thereby being beneficial to improving the clamping stability.
A plurality of second protruding strips 2010 are fixedly connected to the right sides of the two first fixing blocks 202, so as to improve the clamping stability of the right ends of the first fixing blocks 202 to the optical fiber body 13.
In the process of clamping the optical fiber body 13 by the two first fixing blocks 202, the extending direction of the first protruding portion 92 is perpendicular to the rotating direction of the optical fiber body 13, so that the optical fiber body 13 with the rotating trend is blocked and limited by the first protruding portion 92, relative rotation between the optical fiber body 13 and the first fixing blocks 202 is avoided, contact stability is improved, the extending direction of the second protruding portion 93 is perpendicular to the linear moving direction of the optical fiber body 13, the optical fiber body 13 with the linear moving trend is blocked and limited by the second protruding portion 93, relative sliding between the optical fiber body 13 and the first fixing blocks 202 is avoided, and clamping stability is further improved.
In the process of fixing the optical fiber body 13, the first fixing block 202 clamps and fixes the optical fiber body 13 through elastic deformation, and the deformation capability of the joint of the first fixing block 202 and the third circular ring 201 is weak, so that the clamping force of the right part of the first fixing block 202 to the optical fiber body 13 is relatively smaller, and at the moment, the second raised line 2010 arranged on the right part of the first fixing block 202 clamps the optical fiber body 13, so that the problem of low clamping capability caused by the weak deformation capability of the right part of the first fixing block 202 is avoided.
Embodiment 3
On the basis of the embodiment 2, as shown in fig. 1-2 and 9-10, a sealing assembly is further included; the third connecting piece 4 is connected with a sealing component; the sealing assembly comprises a sealing ring 301, a rubber sheet 302 and a second shifting block 303; a sealing ring 301 is clamped on the first connecting piece 1, and the sealing ring 301 is contacted with the third connecting piece 4; a rubber sheet 302 is fixedly connected at the opening 94 of the third connecting piece 4; the thickness of the rubber sheet 302 decreases from left to right; two second shifting blocks 303 are welded on the upper side of the third connecting piece 4.
The device also comprises an extrusion assembly; the first connecting piece 1 is connected with an extrusion assembly; the extrusion assembly comprises a second fixed block 304, an elastic piece 305 and a pressing block 306; the upper side of the first connecting piece 1 is connected with a second fixed block 304 through bolts; the second fixing block 304 is in contact with the third connecting piece 4; the second fixed block 304 is in contact with the seal ring 301; the second fixing block 304 is in contact with the rubber sheet 302; an elastic piece 305 is connected to the upper side of the first connecting piece 1 through bolts; a pressing block 306 is welded on the lower side of the elastic piece 305; the pressing block 306 is contacted with the rubber sheet 302, the left end of the rubber sheet 302 is pressed on the second fixed block 304 through the pressing block 306, and the tightness between the left end of the opening 94 and the first connecting piece 1 is improved; two bumps are provided at the left end of the rubber sheet 302.
Because the expansion requirement of the third connecting piece 4 is that the opening 94 is required to be formed in the third connecting piece 4, but water vapor can enter the inner side of the first connecting piece 1 from the opening 94, so that the first spring 8 is rusted and the optical fiber coupling operation is affected, the opening 94 is shielded through the rubber sheet 302, the water vapor is effectively prevented from entering the inner side of the first connecting piece 1 from the opening 94, when the opening 94 is expanded, two second shifting blocks 303 are manually shifted to move oppositely, the third connecting piece 4 expands the rubber sheet 302, the expansion degree of the left end of the opening 94 is larger than that of the right end, namely, the expansion degree of the left end of the rubber sheet 302 is larger than that of the right end, at the moment, the thickness of the rubber sheet 302 is increased gradually from right to left, all parts of the rubber sheet 302 are uniformly expanded, damage caused by excessive expansion of the left end of the rubber sheet 302 is avoided, and meanwhile, the gap between the first connecting piece 1 and the third connecting piece 4 is sealed through the sealing ring 301.
The third connecting piece 4 compresses tightly the sealing washer 301 on the first connecting piece 1 through horizontal force to realize sealed effect, the opening 94 left end of the third connecting piece 4 contacts with the first connecting piece 1, seal through the rubber piece 302, and the horizontal force that the rubber piece 302 receives is relatively lower, lead to the sealed effect of rubber piece 302 and first connecting piece 1 to be low, at this moment, the elasticity through the elastic component 305 drives the briquetting 306 to move downwards, briquetting 306 compresses tightly the rubber piece 302 left end downwards on the second fixed block 304, thereby through rubber piece 302, second fixed block 304 and briquetting 306 cooperation, improve the sealed effect of rubber piece 302 and first connecting piece 1, and through setting up the lug at the rubber piece 302 left end, when making briquetting 306 promote the downward movement of rubber piece 302 left end, the rubber piece 302 left end can fully contact with the second fixed block 304, avoid the problem that the sealed effect of rubber piece 302 and second fixed block 304 is low because of the front side of rubber piece 302 left end and left end rear side and the junction deformability of third connecting piece 4 weak.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (10)
1. An optical fiber connector for virtual power plant communication terminal construction comprises a first connecting piece (1); the first connecting piece (1) is screwed with a second connecting piece (2); at least two first buckles (3) are fixedly connected to the first connecting piece (1); a third connecting piece (4) is inserted on the first connecting piece (1), and the third connecting piece (4) has elasticity; all the first buckles (3) are clamped with the third connecting piece (4); a second buckle (5) is fixedly connected on the third connecting piece (4); the inner side of the third connecting piece (4) is connected with a plug (6) in a sliding way, and the left end of the plug (6) is made of soft rubber; a positioning cylinder (7) is fixedly connected in the middle of the first connecting piece (1), and a flange is arranged on the inner side of the positioning cylinder (7); the left end of the plug (6) is contacted with the positioning cylinder (7); a first spring (8) is arranged between the first connecting piece (1) and the plug (6); the method is characterized in that: a shifting ring (9) is rotationally connected to the second connecting piece (2); the inner side of the shifting ring (9) is screwed with a first circular ring (10); at least four linkage blocks (11) are fixedly connected to the inner side of the first circular ring (10); all the linkage blocks (11) are fixedly connected with a second circular ring (12) together; the first connecting piece (1) is connected with a fixing component for clamping the optical fiber body (13); the poking ring (9) is manually rotated, the poking ring (9) moves in linkage with the fixing component, and the fixing component pushes the outer skin end of the optical fiber body (13) to the flange of the positioning cylinder (7).
2. The optical fiber connector for virtual power plant communication terminal construction according to claim 1, wherein: the fixing component comprises a third circular ring (201); a third circular ring (201) is connected between the first connecting piece (1) and the positioning cylinder (7) in a sliding way; two first fixing blocks (202) are fixedly connected to the left side of the third circular ring (201), the first fixing blocks (202) are elastic, and an inclined plane is arranged on the left side of each first fixing block (202); the right side of the third circular ring (201) is fixedly connected with a plurality of second springs (203), and the right end of each second spring (203) is fixedly connected with the first connecting piece (1); the second connecting piece (2) is connected with a locking unit; the first connecting piece (1) is connected with a limiting unit.
3. The optical fiber connector for virtual power plant communication terminal construction according to claim 2, wherein: the locking unit comprises a fourth circular ring (204); a fourth circular ring (204) is fixedly connected to the inner side of the second connecting piece (2); the inner side of the fourth circular ring (204) is connected with a cylinder (206) in a sliding way, and the cylinder (206) is fixedly connected with the second circular ring (12); at least four first raised strips (205) are fixedly connected to the outer side of the cylinder (206), and the first raised strips (205) are in sliding connection with the fourth circular ring (204).
4. The optical fiber connector for virtual power plant communication terminal construction according to claim 3, wherein: the limiting unit comprises a limiting block (207); a limiting block (207) is connected to the first connecting piece (1) in a damping sliding manner, and the limiting block (207) is positioned on the right side of the third circular ring (201); the front side of the limiting block (207) is fixedly connected with a first shifting block (208), and the first shifting block (208) is contacted with the first connecting piece (1).
5. The optical fiber connector for virtual power plant communication terminal construction according to claim 4, wherein: the limiting unit also comprises a semicircular block (209); a semicircular block (209) is fixedly connected on the limiting block (207); a groove (91) is formed in the first connecting piece (1); the semicircular block (209) slides in the groove (91).
6. The optical fiber connector for virtual power plant communication terminal construction according to claim 4, wherein: a plurality of first protruding portions (92) are arranged at the left part and the right part of the inner side of the two first fixing blocks (202).
7. The optical fiber connector for virtual power plant communication terminal construction according to claim 6, wherein: the middle parts of the inner sides of the two first fixing blocks (202) are respectively provided with a plurality of second protruding parts (93).
8. The optical fiber connector for virtual power plant communication terminal construction according to claim 7, wherein: a plurality of second raised strips (2010) are fixedly connected to the right sides of the two first fixing blocks (202).
9. The optical fiber connector for virtual power plant communication terminal construction according to any one of claims 1 to 8, wherein: the sealing assembly is also included; the third connecting piece (4) is connected with a sealing component; the sealing assembly comprises a sealing ring (301); a sealing ring (301) is arranged between the first connecting piece (1) and the third connecting piece (4); a rubber sheet (302) is fixedly connected at the opening (94) of the third connecting piece (4); the thickness of the rubber sheet (302) decreases from left to right; at least two second shifting blocks (303) are fixedly connected to the upper side of the third connecting piece (4).
10. The optical fiber connector for virtual power plant communication terminal construction according to claim 9, wherein: the device also comprises an extrusion assembly; the first connecting piece (1) is connected with an extrusion assembly; the extrusion assembly comprises a second fixed block (304); a second fixed block (304) is fixedly connected to the upper side of the first connecting piece (1); the second fixed block (304) is contacted with the third connecting piece (4); the second fixed block (304) is contacted with the sealing ring (301); the second fixed block (304) is contacted with the rubber sheet (302); an elastic piece (305) is fixedly connected to the upper side of the first connecting piece (1); a pressing block (306) is fixedly connected on the elastic piece (305); the pressing block (306) is contacted with the rubber sheet (302); two convex blocks are arranged at the left end of the rubber sheet (302).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310807005.4A CN116520505B (en) | 2023-07-04 | 2023-07-04 | Optical fiber connector for virtual power plant communication terminal construction |
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| CN202310807005.4A CN116520505B (en) | 2023-07-04 | 2023-07-04 | Optical fiber connector for virtual power plant communication terminal construction |
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| CN116520505B CN116520505B (en) | 2023-09-12 |
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| Publication number | Publication date |
|---|---|
| CN116520505B (en) | 2023-09-12 |
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