CN215067421U - Wavelength division multiplexer with prevent in disorder function - Google Patents
Wavelength division multiplexer with prevent in disorder function Download PDFInfo
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- CN215067421U CN215067421U CN202121491547.8U CN202121491547U CN215067421U CN 215067421 U CN215067421 U CN 215067421U CN 202121491547 U CN202121491547 U CN 202121491547U CN 215067421 U CN215067421 U CN 215067421U
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- wavelength division
- division multiplexer
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- sheath
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Abstract
The utility model discloses a wavelength division multiplexer with prevent in disorder function, include: the device comprises a shell, a cover plate and a handle, wherein one side of the shell is connected with the cover plate, and the shell is movably connected with the cover plate; the connector is arranged at the bottom of the shell and combines a plurality of optical fibers with different wavelengths into one bundle; the clamping seat is fixed in the shell, a clamping groove is formed in the clamping seat, and the cross section of the clamping groove is C-shaped. This wavelength division multiplexer with prevent in disorder function, the wiring harness that adopts the cassette that can have limit function to realize whole device prevents in disorder effect, the user demand has been made things convenient for, the adaptability of device is improved, the sheath that the cooperation can be installed, can make optic fibre and the device's the effect that the connection position protects, thereby optic fibre damages, through having seted up through-hole and dry box, make the inside heat of the device scatter and disappear, the moisture in dust to the air is completely cut off and the air is absorbed simultaneously.
Description
Technical Field
The utility model relates to a wavelength division multiplexer technical field specifically is a wavelength division multiplexer with prevent in disorder function.
Background
The wavelength division multiplexer combines a series of optical signals which carry information and have different wavelengths into one beam and transmits the beam along a single optical fiber; the wavelength division multiplexer is one of passive devices in the optical communication era, and is also one of core devices for optical fiber communication transmission, so that the requirement on the wavelength division multiplexer is higher and higher, the working efficiency of the wavelength division multiplexer is expected to be improved through innovation of the wavelength division multiplexer, great convenience is brought to development of the wavelength division multiplexer, and the type and the number of the wavelength division multiplexer are increasing day by day.
Like CN201310645586.2 optical wavelength division multiplexer, the following problems still exist in this solution:
1. the optical fibers in the wavelength division multiplexer are easily scattered;
2. the connection part of the wavelength division multiplexer and the optical fiber is easy to damage;
3. wavelength division multiplexers are not convenient for heat dissipation; therefore, improvements are made to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wavelength division multiplexer with prevent in disorder function to solve the above-mentioned background art and propose the wavelength division multiplexer on the existing market optic fibre in disorder easily, wavelength division multiplexer and the connection position of optic fibre damage easily and wavelength division multiplexer is not convenient for radiating problem.
In order to achieve the above object, the utility model provides a following technical scheme: a wavelength division multiplexer having an anti-blooming function, comprising:
the device comprises a shell, a cover plate and a handle, wherein one side of the shell is connected with the cover plate, and the shell is movably connected with the cover plate;
the connector is arranged at the bottom of the shell and combines a plurality of optical fibers with different wavelengths into one bundle;
the clamping seat is fixed in the shell, a clamping groove is formed in the clamping seat, and the cross section of the clamping groove is C-shaped.
Preferably, the top of the cover plate is provided with a butt joint groove, and two sides of the butt joint groove are provided with limit grooves, so that the butt joint groove is connected with the sheath, and the optical fiber is protected conveniently.
Preferably, the docking slot includes:
the sheath is arranged in the butt joint groove, and the size of the butt joint groove is matched with that of the sheath;
the limiting blocks are fixed on two sides of the sheath, and the sheath is connected with the limiting grooves through the limiting blocks, so that the limiting grooves are connected with the limiting blocks, and the sheath is convenient to install.
Preferably, the middle part of the cover plate is provided with a through hole, and the outer side of the through hole is provided with a connecting groove, so that the air is conveyed by the through hole, and the inside of the device can be conveniently cooled.
Preferably, the inside of through-hole is provided with the filter screen, and the size of filter screen and the size phase-match of through-hole for the filter screen is connected with the through-hole, thereby is convenient for isolate the dust in the air.
Preferably, the outside of filter screen is fixed with the connecting plate, and locking screw runs through the connecting plate and is connected with the spread groove for the connecting plate is connected with the spread groove, thereby is convenient for the filter screen to install.
Preferably, one side of the cover plate far away from the connecting plate is fixed with a fixing seat, and a drying box is arranged inside the fixing seat, so that the fixing seat is connected with the drying box, and the water in the air is conveniently absorbed.
Compared with the prior art, the beneficial effects of the utility model are that: this wavelength division multiplexer with prevent in disorder function, the wiring harness that adopts the cassette that can have limit function to realize whole device prevents in disorder effect, the user demand has been made things convenient for, the adaptability of device is improved, the sheath that the cooperation can be installed, can make optic fibre and the device's the effect that the connection position protects, thereby optic fibre damages, through having seted up through-hole and dry box, make the inside heat of the device scatter and disappear, the moisture in dust to the air is completely cut off and the air is absorbed simultaneously.
1. According to the wavelength division multiplexer with the scattering prevention function, the plurality of optical fibers at one end of the connector are placed into the clamping seat along the clamping seat, and the optical fibers are not easy to fall off after being placed into the clamping seat due to the fact that the cross section of the clamping groove is in the shape of the C, so that the optical fibers are prevented from being scattered in the device;
2. according to the wavelength division multiplexer with the disorder prevention function, the sheath is placed along the butt joint groove, and the size of the limiting groove is matched with that of the limiting block, so that the sheath is not easy to fall off after being installed in the butt joint groove, the connecting part of the optical fiber and the device is not easy to damage, and the connecting part of the optical fiber and the device is convenient to protect;
3. this wavelength division multiplexer with prevent in disorder function puts into the through-hole with the filter screen on, because the size phase-match of the size and the link plate of spread groove for the filter screen is installed outside the through-hole, installs the fixing base in the one side of keeping away from the filter screen at the through-hole again, because the inside of fixing base is provided with dry box, makes the moisture in the air can be absorbed, thereby the device of being convenient for dispels the heat.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of the cross section of the present invention;
fig. 3 is a schematic view of the cross-sectional structure viewed from the bottom of the present invention.
In the figure: 1. a housing; 2. a cover plate; 3. a joint; 4. a card holder; 5. a card slot; 6. a butt joint groove; 7. a limiting groove; 8. a sheath; 9. a limiting block; 10. a through hole; 11. connecting grooves; 12. filtering with a screen; 13. a connecting plate; 14. locking the screw; 15. a fixed seat; 16. and (7) drying the box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wavelength division multiplexer having an anti-blooming function, comprising: shell 1, one side of shell 1 is connected with apron 2, and shell 1 and apron 2 swing joint, connects 3, sets up in the bottom of shell 1, and connects 3 and a beam of synthetic optic fibre that many wavelengths are different, and cassette 4 fixes in the inside of shell 1, and the inside of cassette 4 has seted up draw-in groove 5 to the cross sectional shape of draw-in groove 5 is "C" style of calligraphy.
The top of the cover plate 2 is provided with a butt joint groove 6, and two sides of the butt joint groove 6 are provided with limit grooves 7; the docking bay 6 includes: the sheath 8 is arranged inside the butt joint groove 6, and the size of the butt joint groove 6 is matched with that of the sheath 8; and the limiting blocks 9 are fixed on two sides of the sheath 8, and the sheath 8 is connected with the limiting grooves 7 through the limiting blocks 9.
Put into sheath 8 along butt joint groove 6, because the size of spacing groove 7 and the size phase-match of stopper 9 for sheath 8 is difficult for droing after installing in butt joint groove 6, makes optic fibre and the device the connecting portion be difficult for impaired.
The middle part of the cover plate 2 is provided with a through hole 10, and the outer side of the through hole 10 is provided with a connecting groove 11; a filter screen 12 is arranged in the through hole 10, and the size of the filter screen 12 is matched with that of the through hole 10; a connecting plate 13 is fixed on the outer side of the filter screen 12, and a locking screw 14 penetrates through the connecting plate 13 and is connected with the connecting groove 11; one side that apron 2 kept away from connecting plate 13 is fixed with fixing base 15, and the inside of fixing base 15 is provided with dry box 16.
Put into through-hole 10 with filter screen 12 on, because the size phase-match of the size of connecting groove 11 and connecting plate 13 for filter screen 12 installs outside through-hole 10, installs fixing base 15 again in one side that filter screen 12 was kept away from to through-hole 10, because fixing base 15's inside is provided with dry box 16, makes the moisture in the air can be absorbed.
The working principle is as follows: when the wavelength division multiplexer with the disorder prevention function is used, firstly, a plurality of optical fibers at one end of a connector 3 are placed along a clamping seat 4, so that the optical fibers are prevented from being placed in disorder in the device, a sheath 8 is placed along a butt joint groove 6, so that the connecting part of the optical fibers and the device is not easy to damage, so that the connecting part of the optical fibers and the device is convenient to protect, a filter screen 12 is placed on a through hole 10, then a fixing seat 15 is installed on one side, far away from the filter screen 12, of the through hole 10, and water in the air is absorbed due to the drying box 16 arranged in the fixing seat 15, so that the device is convenient to dissipate heat.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A wavelength division multiplexer having an anti-blooming function, comprising:
the device comprises a shell (1), wherein a cover plate (2) is connected to one side of the shell (1), and the shell (1) is movably connected with the cover plate (2);
the joint (3) is arranged at the bottom of the shell (1), and the joint (3) combines a plurality of optical fibers with different wavelengths into one bundle;
the clamping seat (4) is fixed in the shell (1), a clamping groove (5) is formed in the clamping seat (4), and the cross section of the clamping groove (5) is C-shaped.
2. A wavelength division multiplexer having an anti-blooming function as claimed in claim 1, wherein: the top of the cover plate (2) is provided with a butt joint groove (6), and two sides of the butt joint groove (6) are provided with limit grooves (7).
3. A wavelength division multiplexer having an anti-blooming function as claimed in claim 2, wherein: the docking bay (6) comprises:
the sheath (8) is arranged inside the butt joint groove (6), and the size of the butt joint groove (6) is matched with that of the sheath (8);
and the limiting blocks (9) are fixed on two sides of the sheath (8), and the sheath (8) is connected with the limiting grooves (7) through the limiting blocks (9).
4. A wavelength division multiplexer having an anti-blooming function as claimed in claim 1, wherein: the middle part of the cover plate (2) is provided with a through hole (10), and the outer side of the through hole (10) is provided with a connecting groove (11).
5. A wavelength division multiplexer having an anti-blooming function as claimed in claim 4, wherein: the inside of through-hole (10) is provided with filter screen (12), and the size of filter screen (12) and the size phase-match of through-hole (10).
6. A wavelength division multiplexer having an anti-blooming function as claimed in claim 5, wherein: the outside of filter screen (12) is fixed with connecting plate (13), and locking screw (14) run through connecting plate (13) and are connected with spread groove (11).
7. A wavelength division multiplexer having an anti-blooming function as claimed in claim 6, wherein: one side of the cover plate (2) far away from the connecting plate (13) is fixed with a fixing seat (15), and a drying box (16) is arranged inside the fixing seat (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491547.8U CN215067421U (en) | 2021-06-30 | 2021-06-30 | Wavelength division multiplexer with prevent in disorder function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491547.8U CN215067421U (en) | 2021-06-30 | 2021-06-30 | Wavelength division multiplexer with prevent in disorder function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215067421U true CN215067421U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121491547.8U Active CN215067421U (en) | 2021-06-30 | 2021-06-30 | Wavelength division multiplexer with prevent in disorder function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215067421U (en) |
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2021
- 2021-06-30 CN CN202121491547.8U patent/CN215067421U/en active Active
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