CN116520515A - Stable connecting mechanism for optical fiber wavelength division multiplexer - Google Patents
Stable connecting mechanism for optical fiber wavelength division multiplexer Download PDFInfo
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- CN116520515A CN116520515A CN202310542081.7A CN202310542081A CN116520515A CN 116520515 A CN116520515 A CN 116520515A CN 202310542081 A CN202310542081 A CN 202310542081A CN 116520515 A CN116520515 A CN 116520515A
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- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 92
- 238000001125 extrusion Methods 0.000 claims description 27
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- 238000009434 installation Methods 0.000 abstract description 23
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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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
-
- 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
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Abstract
The invention discloses a stable connecting mechanism for an optical fiber wavelength division multiplexer, and belongs to the technical field of optical fiber communication. This stable form coupling mechanism for fiber wavelength division multiplexer, through setting up positioning mechanism and strengthening mechanism, when the air of wherein one side seal shell divides and pours into in the seal cover through the second pipe, gas then can increase seal cover internal pressure along the second pipe, promote the closing plate and slide along the inside recess shape of seal cover when making seal cover internal pressure rise fast, thereby the cooperation of the second clamping component of top and the first clamping component of below is accomplished the comprehensive fixed to the fiber circuit after the installation this moment, the guard surface to the optic fibre has been increased, rainwater and the liquid drip of top are on the fiber circuit surface, the protection effect of this coupling mechanism to multiplexer body and fiber circuit has been improved, make this coupling mechanism not only ensured the stability of junction circuit connection, and stability and the security when guaranteeing whole multiplexer and use.
Description
Technical Field
The invention relates to the technical field of optical fiber communication, in particular to a stable connecting mechanism for an optical fiber wavelength division multiplexer.
Background
In the field of optical fiber communication, two implementation modes are adopted in multichannel communication, namely, the number of channels is equal to that of optical fibers, one channel corresponds to one optical fiber, the communication mode is applied to the fields of short-distance data center optical fiber communication and consumer product optical fiber communication, the other multichannel communication mode is wavelength division multiplexing, the multichannel communication mode is realized by using an array waveguide grating or a z-block, and the z-block is a micro-optical precision assembly formed by combining glass sheets and filter sheets, so that four-way wavelength multiplexing and branching can be realized.
The existing optical fiber communication products, no matter which mode of wavelength division multiplexing is used, all require complex optical, structural and process designs, so that even if one wire is loose or liquid permeates after the line connection is finished, the connection of the multiplexer to the optical fiber channel is affected, the existing optical fiber connection mode is single, the connection through the line corresponding to the data optical fiber is difficult to ensure the connection stability of the connection part, and the stability and the safety of the whole multiplexer in use are difficult to ensure.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above and/or existing problems with fiber optic communications.
Therefore, the technical problem to be solved by the invention is that the existing optical fiber signal product needs complex optical, structural and technical design no matter which way of using wavelength division multiplexing, which causes the situation that even one wire is loose or liquid permeates after the line connection is finished to affect the connection of the multiplexer to the optical fiber channel, the existing optical fiber connection way is single, the connection through the line corresponding to the data optical fiber is difficult to ensure the connection stability of the connection part, and the use stability and the safety of the whole multiplexer are difficult to ensure.
In order to achieve the above purpose, the present invention provides the following technical solutions: a stable connecting mechanism for optical fiber wavelength division multiplexer comprises,
the multiplexer mechanism comprises a multiplexer body, a plurality of connectors arranged on the front surface of the multiplexer body and a plurality of positioning suckers arranged below the multiplexer body; the method comprises the steps of,
the positioning mechanism comprises two positioning plates, an extrusion assembly, a sealing shell and a pressure assembly connected with the extrusion assembly, wherein the two positioning plates are respectively positioned at two sides of the multiplexer body, and the pressure assembly is communicated with a plurality of positioning suckers arranged below the multiplexer body;
the reinforcing mechanism comprises a pipeline assembly, a rotating assembly and a plurality of locating frames arranged on the front face of the multiplexer body, wherein the rotating assembly is clamped between the two corresponding locating frames.
As a further aspect of the invention: the front of the multiplexer body is provided with a plurality of connecting ports, and a plurality of positioning suckers are fixedly connected below the multiplexer body;
the two sides of the multiplexer body are fixedly connected with the two positioning plates respectively, and the front surface of the multiplexer body is fixedly connected with the back surfaces of the positioning frames.
As a further aspect of the invention: the number of the positioning plates is two, the front sides of the two positioning plates are fixedly connected with sealing shells, an extrusion assembly is slidably connected in the sealing shells, a plurality of first springs are arranged in the sealing shells, two ends of each first spring are fixedly connected with one side of the inner wall of each sealing shell, which corresponds to the extrusion assembly, respectively, and nuts are fixedly connected in the positioning plates.
As a further aspect of the invention: the extrusion assembly comprises a piston plate, the front surface of the piston plate is fixedly connected with the back surface of the reinforcing bracket, and the front surface of the reinforcing bracket is fixedly connected with the extrusion plate;
the piston plate is in sliding connection in the seal shell, the inside shape of seal shell and the shape looks adaptation of piston plate, one side and the pressure subassembly fixed connection of stripper plate.
As a further aspect of the invention: the pressure assembly comprises a connecting plate, a sliding rod is fixedly connected to the back of the connecting plate, the sliding rod is slidably connected in a sealing cylinder, the back of the sealing cylinder is communicated with one end of the front of a connecting pipe, the other end of the connecting pipe is communicated with a tapping pipe, the tapping pipe is communicated with a plurality of first connectors, and a fixing frame is fixedly connected to the outside of the sealing cylinder;
one side of connecting plate and one side fixed connection that the stripper plate corresponds, sealed section of thick bamboo passes through one side fixed connection of mount and multiplexer body, the tapping pipe is linked together with a plurality of location sucking disc of multiplexer body below through a plurality of first joint.
As a further aspect of the invention: the nut is internally connected with a positioning bolt in a threaded manner, one sealing shell is communicated with a first guide pipe, the other end of the first guide pipe is communicated with an elastic assembly, and a plurality of first clamping assemblies are fixedly connected above the elastic assembly;
the elastic component is fixedly connected below the plurality of connecting ports, and the positions of the plurality of first clamping components correspond to the positions of the plurality of connecting ports.
As a further aspect of the invention: the elastic component comprises a mounting shell, a sliding plate is slidably connected in the mounting shell, a plurality of second springs are arranged in the mounting shell, and the top ends and the bottom ends of the second springs are fixedly connected with the lower part of the inner wall of the mounting shell and the lower part of the sliding plate respectively;
the installation shell is fixedly connected to the front face of the multiplexer body, one side of the installation shell is communicated with one end corresponding to the first guide pipe, and one side, corresponding to the first clamping assemblies, of the upper side of the sliding plate is fixedly connected.
As a further aspect of the invention: the first clamping assembly comprises a clamping plate, wherein the front surface of the clamping plate is fixedly connected with a plurality of radiating plates, and a positioning groove is formed in the front surface of the clamping plate;
the clamping plate is fixedly connected above the sliding plate.
As a further aspect of the invention: the pipeline assembly penetrates through the positioning frames to be communicated with the sealing assemblies, the opposite surfaces of the two corresponding positioning frames are respectively clamped with the rotating assemblies, an extension plate is fixedly connected to the outside of the rotating assemblies, a second clamping assembly is fixedly connected to the front surface of the extension plate, and the other side of the sealing assembly is fixedly connected with the back surface of the extension plate;
the first clamping assembly and the second clamping assembly are identical in structure, the pipeline assembly is communicated with the sealing shell on the other side, the back surface of the extension plate and the front surface of the multiplexer body are fixedly connected with magnetic blocks, and the two magnetic blocks are correspondingly adsorbed to each other.
As a further aspect of the invention: the pipeline assembly comprises a second guide pipe, one end of the second guide pipe is communicated with the butt joint pipe, and a plurality of second connectors are arranged outside the butt joint pipe;
the sealing shell at one side of the other end of the second conduit is communicated, and the other end of the second joint is communicated with the sealing assembly;
the rotating assembly comprises bearings, a rotating shaft is sleeved in the corresponding two bearings, a coil spring is arranged outside the bearings, and two ends of the coil spring are fixedly connected with the rotating shaft and the bearings respectively;
the bearing is clamped between the two corresponding positioning frames, and the rotating shaft is fixedly connected with the extension plate;
the sealing assembly comprises a sealing sleeve, a sealing plate is connected in a sliding manner in the sealing sleeve, and the sealing sleeve and the sealing plate are arc-shaped;
the sealing sleeve is communicated with the second joint, and the other side of the sealing plate is fixedly connected with the back surface of the extension plate.
Compared with the prior art, the invention has the beneficial effects that: this stable form coupling mechanism for fiber wavelength division multiplexer, through setting up positioning mechanism and strengthening mechanism, when the air of wherein one side seal shell divides and pours into in the seal cover through the second pipe, gas then can get into a plurality of second respectively and connect in the time, and increase seal cover internal pressure through the second and connect, make seal cover internal pressure promote seal cover internal groove shape slip along the seal cover when rising fast, the extension board then can overturn along the pivot under the promotion of seal plate, thereby with second clamping assembly card in fiber circuit's top, thereby accomplish the comprehensive fixed to fiber circuit after the installation through the cooperation of the first clamping assembly of second clamping assembly of top and below, the second clamping assembly of top is connected through the extension board simultaneously, thereby the guard surface to fiber is increased, avoid rainwater and the liquid drop of top to be on fiber circuit surface, the protection effect of this coupling mechanism to multiplexer body and fiber circuit has been improved, the stability and the security guarantee when whole multiplexer uses.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view of a three-dimensional structure of a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a multiplexer body in a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a reinforcement mechanism in a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of a sealed housing in a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Fig. 5 is a schematic view of a three-dimensional cross-sectional structure of an extension board in a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of a three-dimensional structure of a pressure component in a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a three-dimensional structure of a first clamping assembly in a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of a three-dimensional cross-sectional structure of an elastic component in a stable connection mechanism for an optical fiber wavelength division multiplexer according to an embodiment of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present invention, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
As shown in fig. 1-3 and fig. 6, the present invention provides a technical solution: a stable connecting mechanism for optical fiber wavelength division multiplexer comprises,
the multiplexer mechanism 100 comprises a multiplexer body 101, a plurality of connection ports 102 arranged on the front surface of the multiplexer body 101 and a plurality of positioning suckers 103 arranged below the multiplexer body 101; the method comprises the steps of,
the positioning mechanism 200 comprises two positioning plates 201, an extrusion assembly 206, a sealing shell 204 and a pressure assembly 207 connected with the extrusion assembly 206, wherein the two positioning plates 201 are respectively positioned at two sides of the multiplexer body 101, and the pressure assembly 207 is communicated with a plurality of positioning suckers 103 arranged below the multiplexer body 101; the method comprises the steps of,
the reinforcing mechanism 300 comprises a pipeline assembly 301, a rotating assembly 303 and a plurality of positioning frames 302 arranged on the front surface of the multiplexer body 101, wherein the rotating assembly 303 is clamped between the two corresponding positioning frames 302.
Further: the front of multiplexer body 101 has been seted up a plurality of connector 102, the below fixedly connected with a plurality of location sucking disc 103 of multiplexer body 101, the both sides of multiplexer body 101 are respectively with two locating plate 201 fixed connection, the front of multiplexer body 101 and the back fixed connection of a plurality of locating rack 302, the quantity of locating plate 201 is two, and the front of two locating plates 201 is all fixedly connected with seal shell 204, sliding connection has extrusion subassembly 206 in the seal shell 204, be provided with a plurality of first spring 205 in the seal shell 204, the both ends of a plurality of first spring 205 respectively with the inner wall of seal shell 204 and the one side fixed connection that extrusion subassembly 206 corresponds, fixedly connected with nut 202 in the locating plate 201, because of being provided with a plurality of first spring 205, make when dismantling this coupling mechanism, only need reverse rotation locating bolt 203, can split the installation department steel sheet with locating plate 201, thereby the first spring 205 then can promote the steel sheet of installation department through extrusion plate 206c and assist multiplexer body 101 and the installation department to separate, thereby the degree of difficulty when having reduced this coupling mechanism and using.
The extrusion assembly 206 includes a piston plate 206a, the front surface of the piston plate 206a is fixedly connected with the back surface of the reinforcement bracket 206b, the front surface of the reinforcement bracket 206b is fixedly connected with an extrusion plate 206c, the piston plate 206a is slidably connected in the seal shell 204, the shape inside the seal shell 204 is adapted to the shape of the piston plate 206a, and one side of the extrusion plate 206c is fixedly connected with the pressure assembly 207.
In this embodiment, when the steel plate and the positioning plate 201 are fastened at the installation site by the positioning bolts 203, the extruding plate 206c gradually pushes the piston plate 206a into the sealing shell 204 due to the fastening of the positioning bolts 203, so that the air in the two sealing shells 204 is respectively injected into the installation shell 209a and the sealing sleeve 307a through the first conduit 208 and the second conduit 301a, when the air enters the installation shell 209a along the first conduit 208, the air pressure in the installation shell 209a is rapidly increased, the pressure in the installation shell 209a can squeeze the slide plate 209b to move upwards and push, and the clamping plate 2010a on the slide plate 209b can be secondarily fixed with the butted optical fiber line through the positioning groove 2010c, so that the secondary fixation of the optical fiber line can be realized only by fixing the multiplexer body 101 after the line is completely inserted, the situation that the optical fiber connection site falls off due to aging in the later use is avoided, and when the optical fiber is required to be disassembled, the difficulty of pressing down the slide plate 209b is only required, thereby greatly reducing the use of the connection mechanism.
Example 2
In combination with fig. 2 and 4, we find: the pressure assembly 207 comprises a connecting plate 207a, a sliding rod 207b is fixedly connected to the back surface of the connecting plate 207a, the sliding rod 207b is slidingly connected in a sealing barrel 207c, the back surface of the sealing barrel 207c is communicated with one end of the front surface of a connecting pipe 207d, the other end of the connecting pipe 207d is communicated with a tapping pipe 207e, the tapping pipe 207e is communicated with a plurality of first connectors 207f, a fixing frame 207g is fixedly connected to the outer side of the sealing barrel 207c, one side of the connecting plate 207a is fixedly connected with one side of a pressing plate 206c, the sealing barrel 207c is fixedly connected with one side of the multiplexer body 101 through the fixing frame 207g, the tapping pipe 207e is communicated with a plurality of positioning suckers 103 below the multiplexer body 101 through a plurality of first connectors 207f, a positioning bolt 203 is connected in a nut 202 in an internal thread mode, one sealing shell 204 is communicated with a first guide pipe 208, the other end of the first guide pipe 208 is communicated with an elastic assembly 209, a plurality of first clamping assemblies 2010 are fixedly connected to the upper side of the elastic assembly 209, the elastic assembly 209 is fixedly connected to the lower side of the plurality of connectors 102, and the positions of the first clamping assemblies 2010 correspond to the positions of the plurality of connectors 102.
The second spring 209c is arranged, so that the second spring 209c can assist in pulling the slide plate 209b through the self elastic force when the slide plate 209b is pressed down, thereby reducing the difficulty when the slide plate 209b is pressed down;
the elastic component 209 includes installation shell 209a, sliding connection has slide 209b in the installation shell 209a, be provided with a plurality of second spring 209c in the installation shell 209a, and the top and the bottom of a plurality of second spring 209c respectively with the below of installation shell 209a inner wall and the below fixed connection of slide 209b, installation shell 209a fixed connection is in the front of multiplexer body 101, one side of installation shell 209a is linked together with the one end that first pipe 208 corresponds, the one side fixed connection that the top of slide 209b corresponds with a plurality of first clamping component 2010, first clamping component 2010 includes cardboard 2010a, the front fixedly connected with a plurality of heating panel 2010b of cardboard 2010a, the constant head tank 2010c has been seted up in the front of cardboard 2010a, cardboard 2010a fixed connection is in the top of slide 209 b.
In this embodiment: when air of the sealing shell 204 on one side is injected into the sealing sleeve 307a through the second conduit 301a, the air enters into the plurality of second connectors 301c along the second conduit 301a and the butt joint pipe 301b respectively, and the internal pressure of the sealing sleeve 307a is increased through the second connectors 301c, so that the internal pressure of the sealing sleeve 307a is rapidly increased, and meanwhile, the sealing plate 307b is pushed to slide along the groove shape inside the sealing sleeve 307a, and at the moment, the extending plate 304 is pushed by the sealing plate 307b to turn over along the rotating shaft 303b, so that the second clamping assembly 305 is clamped above the optical fiber line, the second clamping assembly 305 above the optical fiber line is matched with the first clamping assembly 2010 below the second clamping assembly 305, and meanwhile, the second clamping assembly 305 above the optical fiber line is connected through the extending plate 304, so that the protection surface of the optical fiber is increased, the rainwater above the optical fiber line and the liquid drop on the surface of the optical fiber line are prevented, the protection effect of the connecting mechanism on the multiplexer body 101 and the optical fiber line is improved, the connecting mechanism is not only ensured to the connecting stability of the connecting position, but also the whole safety and the safety in use are ensured.
Example 3
In connection with fig. 5 and 6, we find that: the pipeline assembly 301 passes through the locating frames 302 to be communicated with the plurality of sealing assemblies 307, the rotating assemblies 303 are clamped on opposite surfaces corresponding to the two locating frames 302, the extending plates 304 are fixedly connected to the outer sides of the rotating assemblies 303, the second clamping assemblies 305 are fixedly connected to the front surfaces of the extending plates 304, the other sides of the sealing assemblies 307 are fixedly connected to the back surfaces of the extending plates 304, the first clamping assemblies 2010 are identical to the second clamping assemblies 305 in structure, the pipeline assembly 301 is communicated with the sealing shell 204 on the other side, the magnetic blocks 306 are fixedly connected to the back surfaces of the extending plates 304 and the front surfaces of the multiplexer body 101, and the two magnetic blocks 306 are correspondingly adsorbed to each other.
The piston plate 206a is arranged, so that when the extruding plate 206c is pushed, the extruding plate 206c can push the piston plate 206a and completely extrude the gas in the sealing shell 204 into the first conduit 208 or the second conduit 301a through the piston plate 206a, and the sealing property in the sealing shell 204 is improved;
the pipeline assembly 301 comprises a second conduit 301a, one end of the second conduit 301a is communicated with a butt joint pipe 301b, a plurality of second connectors 301c are arranged outside the butt joint pipe 301b, one side of the other end of the second conduit 301a is communicated with a sealing shell 204, the other end of the second connector 301c is communicated with the sealing assembly 307, the rotating assembly 303 comprises a bearing 303a, a rotating shaft 303b is sleeved in the corresponding two bearings 303a, a coil spring 303c is arranged outside the bearing 303a, two ends of the coil spring 303c are fixedly connected with the rotating shaft 303b and the bearing 303a respectively, the bearing 303a is clamped between the corresponding two positioning frames 302, the rotating shaft 303b is fixedly connected with an extension plate 304, the sealing assembly 307 comprises a sealing sleeve 307a, a sealing plate 307b is connected in a sliding mode, the sealing sleeve 307a and the sealing plate 307b are arc-shaped, the sealing sleeve 307a is communicated with the second connector 301c, and the other side of the sealing plate 307b is fixedly connected with the back of the extension plate 304.
In this embodiment: when the extrusion plate 206c moves along with the fixing of the positioning bolt 203, the extrusion plate 206c synchronously drives the connecting plate 207a to move, at this time, the connecting plate 207a pulls the slide rod 207b forward, so that the slide rod 207b draws air in the sealing cylinder 207c in a certain process, the sealing cylinder 207c draws air in the first connector 207f through the connecting pipe 207d and the tapping pipe 207e, and as a plurality of first connectors 207f are respectively connected with a plurality of positioning suckers 103, when the multiplexer body 101 is installed, the lower part of the multiplexer body 101 can automatically adsorb and fix the multiplexer body 101 through the positioning suckers 103, thereby improving the stability of the connecting mechanism when the whole multiplexer is installed, avoiding the situations of loosening, falling or shaking, and improving the safety of the multiplexer during use.
The working principle of the invention is as follows: when the connecting mechanism is used, the multiplexer body 101 is only required to be arranged on a designated bracket, the positioning sucker 103 is required to be ensured to be in a joint state with a plane of a place, the extrusion plate 206c is required to be ensured to be in joint with a steel plate of the place in the installation process, and the multiplexer body 101 can be installed and fixed through the positioning bolt 203 at the moment;
after the multiplexer body 101 is fixed, the optical fiber lines to be connected are required to be butted to the connection port 102, when the steel plate and the positioning plate 201 are fastened at the installation position through the positioning bolts 203, the extruding plate 206c gradually pushes the piston plate 206a into the sealing shell 204 due to the fastening of the positioning bolts 203, so that air in the two sealing shells 204 is respectively injected into the installation shell 209a and the sealing sleeve 307a through the first guide pipe 208 and the second guide pipe 301a, when the air enters the installation shell 209a along the first guide pipe 208, the air pressure in the installation shell 209a is quickly increased, at the moment, the pressure in the installation shell 209a is pushed to move upwards and push the sliding plate 209b, and at the moment, the clamping plate 2010a on the sliding plate 209b is secondarily fixed with the butted optical fiber lines through the positioning groove 2010 c;
when air of the sealing shell 204 on one side is injected into the sealing sleeve 307a through the second conduit 301a, the air enters into the plurality of second connectors 301c along the second conduit 301a and the butt joint pipe 301b respectively, and the internal pressure of the sealing sleeve 307a is increased through the second connectors 301c, so that the internal pressure of the sealing sleeve 307a is rapidly increased, and simultaneously the sealing plate 307b is pushed to slide along the shape of the inner groove of the sealing sleeve 307a, and at the moment, the extending plate 304 is pushed by the sealing plate 307b to turn over along the rotating shaft 303b, so that the second clamping assembly 305 is clamped above the optical fiber line;
when the extrusion plate 206c moves along with the fixing of the positioning bolt 203, the extrusion plate 206c synchronously drives the connecting plate 207a to move, and at this time, the connecting plate 207a pulls the sliding rod 207b forward, so that the sliding rod 207b draws air in the sealing cylinder 207c in a certain process, the sealing cylinder 207c draws air in the first connector 207f through the connecting pipe 207d and the tapping pipe 207e, and as a plurality of first connectors 207f are respectively connected with a plurality of positioning suction cups 103, the positioning suction cups 103 are used for adsorbing and fixing the mounting part.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A stable connecting mechanism for an optical fiber wavelength division multiplexer is characterized in that: comprising the steps of (a) a step of,
the multiplexer mechanism (100) comprises a multiplexer body (101), a plurality of connectors (102) arranged on the front surface of the multiplexer body (101) and a plurality of positioning suckers (103) arranged below the multiplexer body (101); the method comprises the steps of,
the positioning mechanism (200) comprises positioning plates (201), an extrusion assembly (206), a sealing shell (204) and pressure assemblies (207) connected with the extrusion assembly (206), wherein the number of the positioning plates (201) is two, the two positioning plates (201) are respectively positioned at two sides of the multiplexer body (101), and the pressure assemblies (207) are communicated with a plurality of positioning suckers (103) arranged below the multiplexer body (101); the method comprises the steps of,
the reinforcing mechanism (300) comprises a pipeline assembly (301), a rotating assembly (303) and a plurality of locating frames (302) arranged on the front face of the multiplexer body (101), wherein the rotating assembly (303) is clamped between the two corresponding locating frames (302).
2. The stable connection for an optical fiber wavelength division multiplexer according to claim 1, wherein: the front of the multiplexer body (101) is provided with a plurality of connection ports (102), and a plurality of positioning suckers (103) are fixedly connected below the multiplexer body (101);
the two sides of the multiplexer body (101) are fixedly connected with the two positioning plates (201) respectively, and the front surface of the multiplexer body (101) is fixedly connected with the back surfaces of the positioning frames (302).
3. The stable connection for an optical fiber wavelength division multiplexer according to claim 1, wherein: the number of the positioning plates (201) is two, the front sides of the two positioning plates (201) are fixedly connected with sealing shells (204), extrusion assemblies (206) are connected in the sealing shells (204) in a sliding mode, a plurality of first springs (205) are arranged in the sealing shells (204), two ends of each of the plurality of first springs (205) are fixedly connected with one side, corresponding to the inner wall of the sealing shells (204) and the extrusion assemblies (206), of each of the two positioning plates, and nuts (202) are fixedly connected in the positioning plates (201).
4. A stable form connection for an optical fiber wavelength division multiplexer as in claim 3 wherein: the extrusion assembly (206) comprises a piston plate (206 a), the front surface of the piston plate (206 a) is fixedly connected with the back surface of the reinforcing bracket (206 b), and the front surface of the reinforcing bracket (206 b) is fixedly connected with an extrusion plate (206 c);
the piston plate (206 a) is slidably connected in the sealing shell (204), the shape inside the sealing shell (204) is matched with the shape of the piston plate (206 a), and one side of the extrusion plate (206 c) is fixedly connected with the pressure assembly (207).
5. The stable form coupling mechanism for optical fiber wavelength division multiplexer according to claim 4, wherein: the pressure assembly (207) comprises a connecting plate (207 a), a sliding rod (207 b) is fixedly connected to the back surface of the connecting plate (207 a), the sliding rod (207 b) is slidably connected in a sealing cylinder (207 c), the back surface of the sealing cylinder (207 c) is communicated with one end of the front surface of a connecting pipe (207 d), the other end of the connecting pipe (207 d) is communicated with a tapping pipe (207 e), the tapping pipe (207 e) is communicated with a plurality of first connectors (207 f), and a fixing frame (207 g) is fixedly connected to the outside of the sealing cylinder (207 c);
one side of the connecting plate (207 a) is fixedly connected with one side corresponding to the extrusion plate (206 c), the sealing cylinder (207 c) is fixedly connected with one side of the multiplexer body (101) through a fixing frame (207 g), and the tapping pipe (207 e) is communicated with a plurality of positioning suckers (103) below the multiplexer body (101) through a plurality of first connectors (207 f).
6. A stable form connection for an optical fiber wavelength division multiplexer as in claim 3 wherein: the nut (202) is internally connected with a positioning bolt (203) in a threaded manner, one sealing shell (204) is communicated with a first guide pipe (208), the other end of the first guide pipe (208) is communicated with an elastic component (209), and a plurality of first clamping components (2010) are fixedly connected above the elastic component (209);
the elastic component (209) is fixedly connected below the plurality of connecting ports (102), and the positions of the plurality of first clamping components (2010) correspond to the positions of the plurality of connecting ports (102).
7. The stable form coupling mechanism for optical fiber wavelength division multiplexer according to claim 6, wherein: the elastic component (209) comprises a mounting shell (209 a), a sliding plate (209 b) is connected in the mounting shell (209 a) in a sliding manner, a plurality of second springs (209 c) are arranged in the mounting shell (209 a), and the top ends and the bottom ends of the plurality of second springs (209 c) are fixedly connected with the lower part of the inner wall of the mounting shell (209 a) and the lower part of the sliding plate (209 b) respectively;
the mounting shell (209 a) is fixedly connected to the front face of the multiplexer body (101), one side of the mounting shell (209 a) is communicated with one end corresponding to the first guide pipe (208), and one side, corresponding to the plurality of first clamping assemblies (2010), of the upper side of the sliding plate (209 b) is fixedly connected.
8. The stable form coupling mechanism for optical fiber wavelength division multiplexer according to claim 7, wherein: the first clamping assembly (2010) comprises a clamping plate (2010 a), wherein a plurality of heat dissipation plates (2010 b) are fixedly connected to the front surface of the clamping plate (2010 a), and positioning grooves (2010 c) are formed in the front surface of the clamping plate (2010 a);
the clamping plate (2010 a) is fixedly connected above the sliding plate (209 b).
9. A stable connection for an optical fiber wavelength division multiplexer according to claim 1 or 8, wherein: the pipeline components (301) are communicated with a plurality of sealing components (307) through positioning frames (302), rotating components (303) are clamped on opposite surfaces of the two positioning frames (302), an extending plate (304) is fixedly connected to the outside of each rotating component (303), a second clamping component (305) is fixedly connected to the front surface of each extending plate (304), and the other side of each sealing component (307) is fixedly connected with the back surface of each extending plate (304);
the first clamping assembly (2010) and the second clamping assembly (305) are identical in structure, the pipeline assembly (301) is communicated with the sealing shell (204) on the other side, the back surface of the extension plate (304) and the front surface of the multiplexer body (101) are fixedly connected with magnetic blocks (306), and the two magnetic blocks (306) are correspondingly adsorbed to each other.
10. The stable connection for an optical fiber wavelength division multiplexer according to claim 9, wherein: the pipeline assembly (301) comprises a second conduit (301 a), one end of the second conduit (301 a) is communicated with a butt joint pipe (301 b), and a plurality of second joints (301 c) are arranged outside the butt joint pipe (301 b);
the other end of the second conduit (301 a) is communicated with the sealing shell (204) at one side of the other end, and the other end of the second joint (301 c) is communicated with the sealing assembly (307);
the rotating assembly (303) comprises bearings (303 a), a rotating shaft (303 b) is sleeved in the corresponding two bearings (303 a), a coil spring (303 c) is arranged outside the bearings (303 a), and two ends of the coil spring (303 c) are fixedly connected with the rotating shaft (303 b) and the bearings (303 a) respectively;
the bearing (303 a) is clamped between the two corresponding positioning frames (302), and the rotating shaft (303 b) is fixedly connected with the extension plate (304);
the sealing assembly (307) comprises a sealing sleeve (307 a), a sealing plate (307 b) is connected in a sliding manner to the sealing sleeve (307 a), and the sealing sleeve (307 a) and the sealing plate (307 b) are arc-shaped;
the sealing sleeve (307 a) is communicated with the second joint (301 c), and the other side of the sealing plate (307 b) is fixedly connected with the back surface of the extension plate (304).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310542081.7A CN116520515B (en) | 2023-05-13 | 2023-05-13 | Stable connecting mechanism for optical fiber wavelength division multiplexer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310542081.7A CN116520515B (en) | 2023-05-13 | 2023-05-13 | Stable connecting mechanism for optical fiber wavelength division multiplexer |
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| CN116520515B CN116520515B (en) | 2023-12-29 |
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| US20160209605A1 (en) * | 2015-01-15 | 2016-07-21 | Yu Lu | Hermetically sealed telecommunications enclosure with adapter assembly |
| WO2021227447A1 (en) * | 2020-05-14 | 2021-11-18 | 华为技术有限公司 | Optical cable connection apparatus |
| CN215120816U (en) * | 2021-06-30 | 2021-12-10 | 深圳力信光通讯科技有限公司 | Wavelength division multiplexer convenient for interface protection for optical fiber communication |
| CN114928969A (en) * | 2022-05-24 | 2022-08-19 | 通山星火原实业有限公司 | Moisture-proof mechanism for main board in line controller |
| CN218547047U (en) * | 2022-12-03 | 2023-02-28 | 深圳市鹏大光电技术有限公司 | Optical fiber wavelength division multiplexer |
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- 2023-05-13 CN CN202310542081.7A patent/CN116520515B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160209605A1 (en) * | 2015-01-15 | 2016-07-21 | Yu Lu | Hermetically sealed telecommunications enclosure with adapter assembly |
| WO2021227447A1 (en) * | 2020-05-14 | 2021-11-18 | 华为技术有限公司 | Optical cable connection apparatus |
| CN215120816U (en) * | 2021-06-30 | 2021-12-10 | 深圳力信光通讯科技有限公司 | Wavelength division multiplexer convenient for interface protection for optical fiber communication |
| CN114928969A (en) * | 2022-05-24 | 2022-08-19 | 通山星火原实业有限公司 | Moisture-proof mechanism for main board in line controller |
| CN218547047U (en) * | 2022-12-03 | 2023-02-28 | 深圳市鹏大光电技术有限公司 | Optical fiber wavelength division multiplexer |
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| CN116520515B (en) | 2023-12-29 |
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