CN111045158A - Waterproof optical fiber quick-connecting plug with dismounting tool - Google Patents
Waterproof optical fiber quick-connecting plug with dismounting tool Download PDFInfo
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- CN111045158A CN111045158A CN201911333747.8A CN201911333747A CN111045158A CN 111045158 A CN111045158 A CN 111045158A CN 201911333747 A CN201911333747 A CN 201911333747A CN 111045158 A CN111045158 A CN 111045158A
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- quick
- sleeve
- assembly
- optical fiber
- connection
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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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
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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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
- G02B6/3837—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like forwarding or threading methods of light guides into apertures of ferrule centering 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
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
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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
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a waterproof optical fiber quick-connection plug with a dismounting tool, which comprises a quick-connection assembly, a sleeve assembly, a tail fixing assembly, a waterproof mechanism and the dismounting tool, wherein: the sleeve assembly comprises a sleeve barrel body, the quick-connection assembly comprises a quick-connector orientation ring, the front end and the rear end of the periphery of the quick-connector orientation ring are respectively provided with two groups of buckles, the buckle at the rear end of each buckle is configured with a clamping groove formed in the side wall in the sleeve barrel body, the quick-connection assembly is clamped into the sleeve barrel body through the buckle and is arranged in the sleeve assembly, the sleeve assembly and the tail fixing assembly are combined through threads, the assembly of the waterproof optical fiber quick-connection plug is completed, and the disassembling tool is used when the quick-connection assembly is disassembled. The connector of the invention provides a stable butt joint mode, and meets the requirement of quick installation; compact structure, it is simple and convenient to use, waterproof dustproof performance is good, has extracting tool moreover, and the subassembly plug is convenient, and the reliability is high, and whole space is compact, and mechanical properties is stable.
Description
Technical Field
The invention belongs to the technical field of optical fiber connectors, and particularly relates to a waterproof optical fiber quick-connection plug with a disassembling tool.
Background
The development of network technology is changing day by day, and the application of network is continuously upgraded, at present, the optical fiber wiring product is not limited to be applied to a backbone wiring system any more, and gradually enters the application fields of fiber to home, fiber to desktop and the like. In optical network's design and installation, except requiring the good performance of light product itself, also can influence the performance and the life of product to external environment's anti-jamming, there have been the application of a lot of optic fibre quick-operation connector on the existing market, but optic fibre quick-operation connector is bright to have waterproof or dismantlement function, it is many to lead to the application occasion restriction, can not be applicable to the open air, especially outdoor minute fine case work of continuing, if take place the installation error, the consuming time power of dismantlement process, influence work efficiency.
Disclosure of Invention
Aiming at the defects or the improvement requirements in the prior art, the technical problem that the optical fiber connecting plug can be waterproof, easy to detach and can continuously work is solved.
To achieve the above object, according to an aspect of the present invention, there is provided a waterproof optical fiber quick connector including: the quick-connection optical fiber quick-connection plug comprises a quick-connection assembly I, a sleeve assembly II, a tail fixing assembly III, a waterproof mechanism and a disassembling tool 11, wherein the sleeve assembly II comprises a sleeve barrel 6, the quick-connection assembly I is clamped into the sleeve barrel 6 in a buckling mode and is arranged inside the sleeve assembly II, the tail fixing assembly III comprises a tail gasket locking fixing piece 10, the tail of the sleeve barrel 6 is combined with the tail gasket locking fixing piece 10 through threads, the waterproof optical fiber quick-connection plug is assembled, the disassembling tool 11 is used when the quick-connection assembly I is disassembled, the inner sides of the end heads at two ends are respectively provided with an inclined opening, two ends are respectively provided with two through hole clamping grooves, and the inclined opening and the two ends are configured with the quick-connection assembly I; the waterproof mechanism comprises a waterproof rubber gasket 8 and a sleeve sealing ring 4, a baffle block is arranged in the sleeve barrel 6, the waterproof rubber gasket 8 is in contact with the baffle block and is arranged in front of the tail gasket locking fixing piece 10, and an annular groove is formed in the periphery of the front port of the sleeve barrel 6 and used for placing the sleeve sealing ring 4.
Preferably, the quick-connection assembly I comprises a quick connector 1, a quick connector orientation ring 2 and a quick-connection tail locking fixing member 3, one end of the quick-connection tail locking fixing member 3 is a threaded opening, the other end of the quick-connection tail locking fixing member is provided with a small hole for an optical fiber to pass through, and the quick-connection tail locking fixing member 3 and the quick connector 1 are in threaded connection to clamp the optical fiber.
Preferably, the inner wall of the quick connector orientation ring 2 is provided with a limit stop 21 and an anti-falling buckle 22, the quick connector orientation ring 2 is sleeved on the quick connector 1 from the tail part of the quick connector 1 through the anti-falling buckle 22, and the quick connector orientation ring 2 is pre-fixed with the quick connector 1 under the dual limitation of the limit stop 21 and the anti-falling buckle 22.
Preferably, the quick connector orientation ring 2 is made of a high polymer material, the shape of the quick connector orientation ring 2 is cylindrical as a whole, the quick connector orientation ring 2 is provided with a positioning groove 23, two sets of symmetrical elastic arms are arranged on two sides of the positioning groove 23 in the direction perpendicular to the circle center line, the front end of each elastic arm is provided with a set of buckle B with an arc-shaped appearance, the rear end of each elastic arm is provided with a set of buckle A with an arc-shaped appearance, the outer diameter of the buckle B is smaller than that of the buckle A in a static state, a positioning groove 62 is arranged inside the sleeve barrel 6, the positioning groove 23 of the quick connector orientation ring 2 is matched with the positioning groove 62 of the sleeve barrel 6, and the buckle A on the elastic arm at the rear end of the quick connector orientation ring 2 is configured with the buckle groove 61 formed in.
Preferably, the sleeve assembly II further comprises an elastic outer sleeve 5 and two return springs 7, the sleeve sealing ring 4 is sleeved in an annular groove in the periphery of the front port of the sleeve cylinder 6, the elastic outer sleeve 5 is installed on the periphery of the front portion of the sleeve cylinder 6 in a buckling mode, two spring cavities and the two return springs 7 configured with the two spring cavities are arranged at the rear end of an inner hole of the elastic outer sleeve 5 along the circumferential direction, the sleeve cylinder 6 is provided with two spring seats configured with the return springs 7, and displacement change is realized between the elastic outer sleeve 5 and the sleeve cylinder 6 through deformation of the return springs 7.
Preferably, three clamping grooves are formed in the circumference of the outer wall of the front end of the sleeve cylinder body 6, three buckles are arranged inside the corresponding plug or adapter, and the front end of the sleeve cylinder body 6 and the plug or adapter are configured in a clamping mode.
Preferably, the elastic outer sleeve 5 in the sleeve assembly II is pushed back to a certain distance under the action of external force to release the connection relationship between the waterproof optical fiber quick-connection plug and the adapter or the plug.
Preferably, the tail fixing component III further comprises a gasket 9, the gasket 9 is located between the waterproof rubber gasket 8 and the gasket locking fixing member 10, and the gasket is made of metal.
Preferably, the waterproof rubber gasket 8 is in contact with a baffle inside the sleeve cylinder 6, and the waterproof rubber gasket 8 is compressed during the thread combination process of the sleeve cylinder 6 and the tail gasket locking fixing member 10.
According to another aspect of the invention, a removal tool is provided.
Preferably, extracting tool 11 is hollow tubulose, and both ends all have a breach, and the breach runs through barrel surface and forms a constant head tank, and the extracting tool both ends symmetry, through-hole joint recess on extracting tool 11 and the directional ring 2 elastic arm front end of quick-operation connector have a set of appearance to be circular-arc buckle B and dispose mutually.
Above-mentioned extracting tool for use when dismantling quick-connect subassembly I, the direction is unrestricted when extracting tool uses, and is quick simple and convenient.
The using process of the invention is as follows:
firstly, the tail part of an optical fiber sequentially passes through a tail gasket locking fixing piece 10, a gasket 9, a waterproof rubber gasket 8 and a sleeve barrel 6, the head part of the optical fiber is arranged in a quick connector 1 in advance, a quick connector orientation ring 2 is sleeved on the quick connector 1 from the tail part of the quick connector 1, the quick connector orientation ring is provided with a limit stop 21 and an anti-falling buckle 22, the limit stop is used for limiting the relative position of the quick connector orientation ring and the quick connector, the anti-falling buckle is used for preventing the quick connector orientation ring from being separated from the quick connector, the quick connection tail locking fixing piece 3 is locked with the tail part of the quick connector 1 through threads, and the quick connection assembly I is installed;
secondly, the quick connection assembly I is installed in a sleeve assembly II, and is pushed inwards through the matching of the positioning groove 23 of the quick connector orientation ring 2 and the positioning groove 62 of the sleeve cylinder 6 until the buckle A on the quick connector orientation ring 2 is clamped in the buckle groove 61 in the sleeve cylinder 6, and the quick connection assembly I is in a completely fixed state;
thirdly, installing the tail fixing component III, and locking the sleeve barrel 6 and the tail gasket locking and fixing piece 10 through threads, wherein the waterproof optical fiber quick-connection plug is installed, and the effect is shown in fig. 2 after the installation is finished;
fourthly, the waterproof optical fiber quick-connection plug is installed on the plug or the adapter, and the effect is shown in figure 1 after the waterproof optical fiber quick-connection plug is installed. If the quick-connect plug is not installed, or the quick-connect component I needs to be replaced later, the quick-connect component I can be taken out by the disassembling tool 11, the specific operation is as follows, firstly, the plug or the adapter is pulled out, the thread of the tail gasket locking and fixing part 10 is loosened, then any one end of the disassembling tool 11 is pushed inwards to the sleeve barrel along the orientation groove, the through hole clamping groove near the port of the disassembling tool 11 is contacted with the buckle B of the quick connector orientation ring 2, the buckle B is clamped into the through hole clamping groove of the disassembling tool 11, at the moment, two groups of elastic arms of the quick connector orientation ring 2 are deformed, so that the buckle A of the quick connector orientation ring 2 is separated from the buckle groove of the sleeve barrel 6, the buckling relation is released, meanwhile, the two through hole clamping grooves on the disassembling tool 11 are clamped with the buckle B of the quick connector orientation ring 2, and finally, the disassembling tool 11 is, at the moment, the quick-connection assembly I is integrally pulled out, so that the aim of dismounting is fulfilled.
The plug is used for protecting the quick-connection plug under the condition that the waterproof optical fiber quick-connection plug is not used, the plug plays a role in sealing and waterproofing, when the waterproof optical fiber quick-connection plug is used, the plug is pulled out and is connected to the adapter in an inserting mode, three clamping grooves are formed in the circumference of the outer wall of the front end of the sleeve barrel body, three buckles are arranged inside the adaptive plug or the adapter, and the front end of the sleeve barrel body and the plug or the adapter are configured in a clamping mode.
The waterproof optical fiber quick-connection plug and the adapter or the plug are matched in use, and the use process is as follows: insert when connecing plug subassembly soon with adapter or end cap, 6 peripheries of sleeve pipe barrel can be touch to the buckle of adapter or end cap, can make the buckle outwards open, the front end of opening the buckle can push up elasticity overcoat 5 terminal surfaces, make elasticity overcoat 5 backward move, the buckle gets into in the draw-in groove of 6 surfaces of sleeve pipe barrel, the buckle adduction, the external diameter reduces, no longer withstands elasticity overcoat 5 terminal surfaces this moment, under the spring force effect of two reset spring 7, elasticity overcoat 5 antedisplacement is until the fender position, with the buckle cladding in elasticity overcoat 5, make buckle and draw-in groove lock die, realize the quick grafting and the auto-lock of connecing plug and adapter or end cap soon. When the quick-connect plug assembly needs to be pulled out of the adapter or the plug, the elastic outer sleeve of the sleeve assembly II is pushed backwards to expose the buckle, and the buckle of the adapter or the plug can be separated from the clamping groove at the moment, so that the adapter or the plug can be pulled out smoothly. The whole operation process can be summarized as follows: an adapter or a plug is inserted, so that waterproof sealing and self-locking can be realized; the elastic outer sleeve 5 is moved towards the direction far away from the adapter or the plug, so that the quick-connection plug can be loosened from the adapter or the plug.
Generally, compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1. the quick-connection plug has reasonable and compact structure and good waterproof and sealing performance;
2. the connector is clamped when being plugged, time is saved, the connector is convenient and fast to use, threaded connection is used when the connector is fixed, and the connector is safe and reliable;
3. the quick-connection plug is tightly connected with the plug or the adapter, so that the structure is reliable;
4. the quick-connect plug is provided with a dismounting tool, the direction of the dismounting tool is not limited when the dismounting tool is used, and if an optical fiber installation error occurs in the installation process, the dismounting tool can be used at any time and the dismounting process is quick and simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a general assembly drawing of a waterproof optical fiber quick connector with a removal tool;
FIG. 2 is a general assembly diagram of a waterproof optical fiber quick-connect plug;
FIG. 3 is a diagram of a fast component assembly;
FIG. 4 is a cross-sectional view of the quick assembly;
FIG. 5 is a detailed view of the orientation ring of the quick connector;
FIG. 6 is a detailed view of the quick connector;
FIG. 7 is a view of the cannula assembly;
FIG. 8 is a view of the internal components of the elastic casing;
FIG. 9 is a cross-sectional view of the interior of the sleeve barrel;
FIG. 10 is a cross-sectional view of a cannula assembly;
FIG. 11 is a view of the rear fiber securing assembly;
FIG. 12 is a cross-sectional view of a pigtail fiber fixation assembly;
FIG. 13 is a detail view of the removal tool;
FIG. 14 is a cross-sectional view of the removal tool inside the sleeve assembly;
FIG. 15 is a schematic view of the snap fit removal;
figure 16 is a detailed view of the bulkhead.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The invention is further described below with reference to the following figures and examples.
Example 1
In embodiment 1 of the present invention, the waterproof optical fiber quick-connect plug is divided into three components, the first component is a quick-connect component I, and the first component is composed of three parts, as shown in fig. 1, fig. 3, fig. 4, fig. 5, and fig. 6, the quick connector orientation ring 2 is sleeved on the quick connector 1 from the tail of the quick connector 1, the quick connector orientation ring 2 is provided with a limit stop 21, and the part is abutted against the c-face on the quick connector 1 when sleeved, so as to achieve the limiting effect, and meanwhile, the anti-release buckle 22 on the quick connector orientation ring 2 is pressed against the d-face on the quick connector 1, so that the quick connector orientation ring 2 can also keep a pre-fixed relationship with the quick connector 1 under the condition that the quick-connect tail locking fixing member 3 is not installed. Finally, the quick-connection tail locking fixing piece 3 is locked with the tail of the quick connector 1 through threads, so that the tail of the quick connector 1 is clamped tightly, meanwhile, the quick-connection tail locking fixing piece 3 can also be propped against the quick connector orientation ring 2, the quick connector orientation ring 2 is further fixed, and the three parts become a quick-connection assembly I.
The second assembly sleeve assembly II is composed of three parts, as shown in fig. 1, fig. 7, fig. 8, fig. 9 and fig. 10, two pairs of buckles are respectively arranged at the front end and the rear end of the periphery of the quick connector orientation ring 2 in the quick connection assembly I, wherein the buckle at the rear end of the quick connector orientation ring 2 is a buckle A, the buckle at the front end of the quick connector orientation ring 2 is a buckle B, the outer diameter of the buckle B is smaller than that of the buckle A in a static state, the buckle A is matched with a clamping groove formed in the inner side wall of the sleeve barrel body 6, the quick connection assembly I is clamped into the sleeve barrel body 6 through the buckle A and is arranged inside the sleeve barrel body 6, and then the quick connection assembly I and the sleeve assembly II are installed. Buckle B cooperatees with the draw-in groove on the extracting tool, bushing seal ring 4 assembles in bushing barrel body front end port periphery, bushing seal ring 4 can play sealed effect after waterproof plug and adapter or end cap plug are inserted, 5 front ends of elasticity overcoat are used for matcing the adapter or the end cap that suits, the elasticity overcoat passes through the buckle form and adorns on bushing barrel body, 5 hole rear ends of elasticity overcoat are provided with two spring chambers and two reset spring 7 of disposition mutually with it along circumference, keep elastic connection through reset spring 7 between elasticity overcoat and the bushing barrel body 6, bushing barrel body 6's afterbody inboard has screw thread 63.
The third component is a tail fixing component III, which is composed of three parts, as shown in fig. 1, fig. 11 and fig. 12, a small circular hole is formed among the waterproof rubber gasket 8, the gasket 9 and the tail gasket locking fixing component 10 for passing through an optical fiber, and after the tail gasket locking fixing component 10 is locked with the tail of the sleeve barrel 6 through threads, the installation of the sleeve component II and the tail fixing component III is completed. Waterproof rubber packing ring 8 is extruded, thereby connects subassembly I afterbody soon and has sealed function, and gasket 9 is used for letting 8 atresss of waterproof rubber packing ring even, strengthens sealed and water-proof effects.
In this embodiment, the waterproof optical fiber quick-connect plug is provided with a dismounting tool, the dismounting tool is as shown in fig. 13 to 15, the dismounting tool 11 is used when the quick-connect assembly I is dismounted, and a schematic diagram of a snap fit in the dismounting process is as shown in fig. 11. The specific operation is as follows, at first pull out end cap or adapter, loosen the screw thread of afterbody packing ring locking mounting 10 again, push away extracting tool 11 arbitrary one end along the directional groove in to the casing barrel again, through-hole joint recess near extracting tool 11 port contacts with the buckle B of quick-operation joint ware directional ring 2, buckle B card goes into in extracting tool 11's the through-hole joint recess, two buckle arms of quick-operation joint ware directional ring 2 take place to deform this moment, make buckle A of quick-operation joint ware directional ring 2 break away from with the buckle groove of casing barrel 6, relieve the buckle relation, two through-hole joint recesses on extracting tool 11 and the buckle B chucking of quick-operation joint ware directional ring 2 simultaneously, pull out extracting tool 11 at last, above-mentioned quick-connection subassembly I can wholly be pulled out this moment, thereby reach the purpose of dismantling.
In this embodiment, the waterproof optical fiber quick-connect plug is plugged with a plug, and the plug is used for protecting the plug and plays a waterproof role as shown in fig. 16.
The quick-connection optical fiber quick-connection plug comprises a quick-connection assembly I, a sleeve assembly II, a tail fixing assembly III, a waterproof mechanism and a disassembling tool 11, wherein the sleeve assembly II comprises a sleeve barrel 6, the quick-connection assembly I is clamped into the sleeve barrel 6 in a buckling mode and is arranged inside the sleeve assembly II, the tail fixing assembly III comprises a tail gasket locking fixing piece 10, the tail of the sleeve barrel 6 is combined with the tail gasket locking fixing piece 10 through threads to complete the assembly of the waterproof optical fiber quick-connection plug, the disassembling tool 11 is used when the quick-connection assembly (I) is disassembled, the inner sides of the end heads at two ends are respectively provided with an oblique opening, two ends are respectively provided with two through hole clamping grooves, and the through hole clamping form is configured with the quick-connection assembly I; the waterproof mechanism comprises a waterproof rubber gasket 8 and a sleeve sealing ring 4, a baffle block is arranged in the sleeve barrel 6, the waterproof rubber gasket 8 is in contact with the baffle block and is arranged in front of the tail gasket locking fixing piece 10, and an annular groove is formed in the periphery of the front port of the sleeve barrel 6 and used for placing the sleeve sealing ring 4.
The waterproof optical fiber connector and the outdoor communication device provided by the embodiment of the invention are described in detail, a specific example is applied in the description to explain the embodiment of the invention, and the description of the embodiment is only used for helping to understand the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A waterproof optical fiber quick-connection plug with a disassembling tool is characterized by comprising a quick-connection assembly (I), a sleeve assembly (II), a tail fixing assembly (III), a waterproof mechanism and a disassembling tool (11), the sleeve assembly comprises a sleeve barrel body (6), the quick-connection assembly (I) is clamped into the sleeve barrel body (6) in a buckling mode and is arranged inside the sleeve assembly (II), the tail fixing component (III) comprises a tail gasket locking fixing piece (10), the tail of the sleeve barrel (6) is combined with the tail gasket locking fixing piece (10) through threads, the assembly of the waterproof optical fiber quick-connection plug is completed, the disassembling tool (11) is used when the quick-connecting assembly (I) is disassembled, the inner sides of the end heads at two ends are respectively provided with an inclined opening, two ends are respectively provided with two through hole clamping grooves, and the disassembling tool is configured with the quick-connecting assembly (I) in a clamping mode; waterproof mechanism includes waterproof rubber packing ring (8) and sleeve pipe sealing washer (4), and the inside of sleeve pipe barrel (6) has one to separate the dog, and waterproof rubber packing ring (8) and this block contact that separates to the setting sets up before afterbody packing ring locking mounting (10), and sleeve pipe barrel (6) front portion port periphery sets up annular groove and places sleeve pipe sealing washer (4).
2. The waterproof optical fiber quick-connection plug with the disassembling tool as claimed in claim 1, wherein the quick-connection assembly (I) comprises a quick connector (1), a quick connector orientation ring (2) and a quick-connection tail locking fixing member (3), one end of the quick-connection tail locking fixing member (3) is a threaded opening, the other end of the quick-connection tail locking fixing member is provided with a small hole for an optical fiber to pass through, and the quick-connection tail locking fixing member (3) is in threaded connection with the tail of the quick connector (1) to clamp the optical fiber.
3. The waterproof optical fiber quick-connection plug with the dismounting tool is characterized in that the inner wall of the quick connector orientation ring (2) is provided with a limit stop (21) and an anti-falling buckle (22), the quick connector orientation ring (2) is sleeved on the quick connector (1) from the tail part of the quick connector (1) through the anti-falling buckle (22), and the quick connector orientation ring (2) is pre-fixed with the quick connector (1) under the dual limitation of the limit stop (21) and the anti-falling buckle (22).
4. The waterproof optical fiber quick connector plug with the disassembling tool according to claim 1, wherein the quick connector orientation ring (2) is cylindrical in shape, the quick connector orientation ring (2) is provided with a positioning groove (23), two sets of symmetrical elastic arms are arranged on the quick connector orientation ring (2) at two sides of the positioning groove (23) in the direction perpendicular to the circle center line, the front end of each elastic arm is provided with a set of buckle B with an arc-shaped shape, the rear end of each elastic arm is provided with a set of buckle A with an arc-shaped shape, and in a static state, the outer diameter of the buckle B is smaller than that of the buckle A, a positioning groove (62) is formed in the sleeve barrel body (6), the positioning groove (23) of the quick connector orientation ring (2) is matched with the positioning groove (62) of the sleeve barrel body (6), and the buckle A on the elastic arm at the rear end of the quick connector orientation ring (2) is configured with a buckle groove (61) formed in the inner side wall of the sleeve barrel body (6).
5. The waterproof optical fiber quick-connection plug with the disassembling tool according to claim 1, wherein the sleeve assembly (II) further comprises an elastic outer sleeve (5) and two return springs (7), the sleeve sealing ring (4) is sleeved in an annular groove at the periphery of the front port of the sleeve cylinder (6), the elastic outer sleeve (5) is installed at the periphery of the front part of the sleeve cylinder (6) in a buckling manner, two spring cavities and the two return springs (7) configured with the two spring cavities are arranged at the rear end of the inner hole of the elastic outer sleeve (5) along the circumferential direction, the sleeve cylinder (6) is provided with two spring seats configured with the return springs (7), and displacement change is realized between the elastic outer sleeve (5) and the sleeve cylinder (6) through deformation of the return springs (7).
6. The waterproof optical fiber quick-connection plug with the disassembling tool as claimed in claim 1, characterized in that the outer wall circumference of the front end of the sleeve cylinder (6) is provided with three clamping grooves, the inside of the corresponding plug or adapter is provided with three buckles, and the front end of the sleeve cylinder (6) and the plug or adapter are configured in a clamping manner.
7. The waterproof optical fiber quick-connection plug with the disassembling tool of claim 1, characterized in that the elastic outer sleeve (5) in the sleeve assembly (II) is pushed back to a certain distance under the action of external force to release the connection relationship between the waterproof optical fiber quick-connection plug and the adapter or the bulkhead.
8. The water-proof optical fiber quick-connect plug with a disassembling tool of claim 1, wherein the tail fixing component (III) further comprises a gasket (9), and the gasket (9) is arranged between the water-proof rubber gasket (8) and the gasket locking fixing piece (10).
9. The waterproof optical fiber quick-connect plug with a disassembling tool according to claim 1, characterized in that the waterproof rubber gasket (8) is in contact with a baffle inside the sleeve cylinder (6), and the waterproof rubber gasket (8) is compressed during the thread combination of the sleeve cylinder (6) and the tail gasket locking fixing member (10).
10. The waterproof optical fiber quick-connect plug with the disassembling tool as claimed in claim 1, characterized in that the disassembling tool (11) is hollow tubular, both ends have a notch, the notch penetrates the outer surface of the cylinder to form a positioning groove, both ends of the disassembling tool are symmetrical, the through hole clamping groove on the disassembling tool (11) and the front end of the elastic arm of the quick connector orientation ring (2) have a group of buckles B configured in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333747.8A CN111045158B (en) | 2019-12-23 | 2019-12-23 | Waterproof optical fiber quick-connecting plug with dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333747.8A CN111045158B (en) | 2019-12-23 | 2019-12-23 | Waterproof optical fiber quick-connecting plug with dismounting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111045158A true CN111045158A (en) | 2020-04-21 |
| CN111045158B CN111045158B (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911333747.8A Active CN111045158B (en) | 2019-12-23 | 2019-12-23 | Waterproof optical fiber quick-connecting plug with dismounting tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630898A (en) * | 2020-11-30 | 2021-04-09 | 中航光电科技股份有限公司 | Connector and connector housing |
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| CN112630898A (en) * | 2020-11-30 | 2021-04-09 | 中航光电科技股份有限公司 | Connector and connector housing |
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| CN111045158B (en) | 2021-07-27 |
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