CN212519006U - Installation box of coarse wavelength division multiplexer - Google Patents
Installation box of coarse wavelength division multiplexer Download PDFInfo
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- CN212519006U CN212519006U CN202021124990.7U CN202021124990U CN212519006U CN 212519006 U CN212519006 U CN 212519006U CN 202021124990 U CN202021124990 U CN 202021124990U CN 212519006 U CN212519006 U CN 212519006U
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- wavelength division
- division multiplexer
- coarse wavelength
- box
- mounting
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Abstract
A mounting box of a coarse wavelength division multiplexer comprises a coarse wavelength division multiplexer 1, a mounting box 2, a sealing cover plate 3, a buffer block 16, a supporting plate 7 and a limiting block 14, wherein the limiting block 14 is arranged below the inner part of the sealing cover plate 3, the limiting block 14 is connected to the lower surface of the sealing cover plate 3 through a telescopic rod 13, a limiting spring 12 is sleeved on the telescopic rod 13, clamping blocks 10 are fixedly connected to the side walls of two sides of the sealing cover plate 3, box buckles 8 are fixedly connected to the side walls of the mounting box 2, the box buckles 8 are connected with buckling rings 9, the mounting box 2 is connected with the sealing cover plate 3 through buckling of the buckling rings 9 and the clamping blocks 10 on the box buckles 8, a sealing layer 15 is connected to the joint of the lower surface of the mounting box 2 and the sealing cover plate 3 in an adhesive manner, heat dissipation hole baffles 21 are arranged below the box buckles 8, the heat dissipation hole baffles 21 are connected, the coarse wavelength division multiplexer 1 is installed inside the installation box 2.
Description
Technical Field
The utility model relates to a wavelength division multiplexer equipment field, in particular to coarse wavelength division multiplexer mounting box.
Background
The coarse wavelength division multiplexer is a communication technology which combines a series of optical signals which carry information and have different wavelengths into one beam, transmits the beam along a single optical fiber, and separates the optical signals with different wavelengths at a receiving end by using a certain method, and is widely used; but current wavelength division multiplexer structure is comparatively simple, does not have corresponding protection machanism to protect it loss prevention during the installation, consequently needs a thick wavelength division multiplexer mounting box to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a mounting box of a coarse wavelength division multiplexer, which overcomes the defects in the prior art;
in order to solve the technical problem, the utility model provides a following technical scheme:
a coarse wavelength division multiplexer mounting box comprises a coarse wavelength division multiplexer, a mounting box, a sealing cover plate, a buffer block, a supporting plate and a limiting block, wherein the limiting block is arranged below the inner part of the sealing cover plate, the limiting block is connected to the lower surface of the sealing cover plate through a telescopic rod, the telescopic rod is sleeved with a limiting spring, the internally mounted coarse wavelength division multiplexer can be limited and buffered after the sealing cover plate is connected with the mounting box, the coarse wavelength division multiplexer is prevented from shaking and bumping the main body in the mounting box, such as bumping and falling, and the like, the mounting box is fixedly connected with clamping blocks on the side walls of the two sides of the sealing cover plate, box buckles are fixedly connected with the side walls of the mounting box, the box buckles are connected with snap rings, the mounting box is connected with the sealing cover plate through the snap rings on the box buckles, the structure can conveniently and quickly open and, the joint of the lower surface of the mounting box and the sealing cover plate is connected with a sealing layer in an adhesive way, a heat dissipation hole baffle is arranged below the box buckle and is connected with heat dissipation holes, the heat dissipation holes are formed in the side walls of the two sides of the mounting box, the coarse wavelength division multiplexer is mounted in the mounting box, the buffer blocks are arranged on the two sides of the coarse wavelength division multiplexer and are connected with the inner side of the side walls of the mounting box, the support plates are movably connected with the two sides of the bottom surface of the coarse wavelength division multiplexer, the lower surface of each support plate is connected with a support rod which is clamped in a fixed seat, the bottom surface of each support rod is connected with a buffer spring, the fixed seat is fixedly connected with the bottom surface of the mounting box, and the structure can buffer the vertical shaking of the coarse wavelength division multiplexer so as to, the through hole is clamped with a sealing ring, the optical fiber tightly penetrates through the sealing ring, and mounting plates are welded on two sides of the bottom of the mounting box;
optionally, the mounting plate is provided with a screw hole for fixing the whole mounting box, so that the stability of the whole mounting box is ensured;
optionally, two buffer blocks are arranged, an annular through hole is formed in each buffer block, and the coarse wavelength division multiplexer is buffered when encountering a jitter condition through an annular buffer block structure, so that the stability of the coarse wavelength division multiplexer is ensured, and collision and damage are avoided;
optionally, the supporting plate is L-shaped, and the contact area between the supporting plate and the corner of the coarse wavelength division multiplexer is increased, so that the supporting and lifting effect is achieved;
optionally, the bottom of the supporting rod is provided with an annular protrusion and is clamped with the inside of the fixed seat, so that the coarse wavelength division multiplexer supported at the top can be subjected to vertical jitter buffering, the supporting rod can be prevented from sliding out of the fixed seat, and a limiting effect is achieved;
optionally, the heat dissipation holes are formed in two sides of the mounting box, and there are three heat dissipation holes on one side and only two heat dissipation holes on the other side, so that heat dissipation circulation of the coarse wavelength division multiplexer inside the mounting box is realized through the heat dissipation holes in the two sides, and stability of the coarse wavelength division multiplexer is guaranteed;
has the advantages that: the utility model discloses a box body structure comes to install the protection to coarse wavelength division multiplexer, establish the screw in through the mounting panel and come to carry out fixed connection to overall structure, the layer board that adopts stopper and bottom to adopt in the inside top of mounting box comes to carry out the buffering of vertical direction shake to coarse wavelength division multiplexer, the buffer block of establishing annular through-hole in the while can cushion the protection to the coarse wavelength division multiplexer that produces the transverse oscillation, it protects the coarse wavelength division multiplexer of installation to come the omnidirectional through diversified buffering protection, excellent in use effect is and convenient operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front view of the structure of the present invention;
FIG. 3 is an enlarged view of the partial structure of the present invention;
the optical fiber.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.
As shown in fig. 1-3, the device comprises a coarse wavelength division multiplexer, a mounting box, a sealing cover plate, a buffer block, a supporting plate and a limiting block, wherein the limiting block is arranged below the inner part of the sealing cover plate, the limiting block is connected to the lower surface of the sealing cover plate through a telescopic rod, the telescopic rod is sleeved with a limiting spring, the internally mounted coarse wavelength division multiplexer can be limited and buffered after the sealing cover plate is connected with the mounting box, the coarse wavelength division multiplexer is prevented from shaking and damaging the main body in the mounting box after bumping and falling, the side walls at two sides of the sealing cover plate are fixedly connected with clamping blocks, the side walls of the mounting box are fixedly connected with box buckles, the box buckles are connected with snap rings, the mounting box is connected with the sealing cover plate through the snap rings on the box buckles and the clamping blocks, the structure can conveniently and rapidly open and close the device, the joint of the lower surface of the mounting box and the sealing cover plate is connected with a sealing layer in an adhesive way, a heat dissipation hole baffle is arranged below the box buckle and is connected with heat dissipation holes, the heat dissipation holes are formed in the side walls of the two sides of the mounting box, the coarse wavelength division multiplexer is mounted in the mounting box, the buffer blocks are arranged on the two sides of the coarse wavelength division multiplexer and are connected with the inner side of the side walls of the mounting box, the support plates are movably connected with the two sides of the bottom surface of the coarse wavelength division multiplexer, the lower surface of each support plate is connected with a support rod which is clamped in a fixed seat, the bottom surface of each support rod is connected with a buffer spring, the fixed seat is fixedly connected with the bottom surface of the mounting box, and the structure can buffer the vertical shaking of the coarse wavelength division multiplexer so as to, the through hole is clamped with a sealing ring, the optical fiber tightly penetrates through the sealing ring, and mounting plates are welded on two sides of the bottom of the mounting box; the mounting plate is provided with a screw hole for fixing the whole mounting box and ensuring the stability of the whole mounting box; the buffer blocks are provided with two annular through holes, and the coarse wavelength division multiplexer is buffered when meeting a jitter condition through an annular buffer block structure, so that the stability of the coarse wavelength division multiplexer is ensured, and collision and damage are avoided; the supporting plate is L-shaped, and the contact area between the supporting plate and the corner of the coarse wavelength division multiplexer is increased, so that the supporting plate has a supporting and lifting effect; the bottom of the supporting rod is provided with an annular bulge and is clamped with the inside of the fixed seat, so that the shaking buffer in the vertical direction can be performed on the top-supported coarse wavelength division multiplexer, the supporting rod can be prevented from sliding out of the fixed seat, and the limiting effect is achieved; the louvre all is equipped with in mounting box both sides to one side is three, and the opposite side is only two, realizes the inside coarse wavelength division multiplexer's of mounting box heat dissipation circulation through the louvre of both sides, guarantees its stability.
The working principle is as follows: during the use with coarse wavelength division multiplexer 1 place on layer board 7, then pass sealing ring 18 with the optic fibre 18 of coarse wavelength division multiplexer 1 lateral wall, with sealed apron 3 card on mounting box 2, detain buckle 9 on fixture block 10, then fix it through the case 8 main parts, accessible louvre 11 dispels the heat in coarse wavelength division multiplexer 1 working process, when the vibrations that take place fall down, stopper 14 comes to carry out limiting displacement to coarse wavelength division multiplexer 1 through telescopic link 13 and spacing spring 12, guarantee that it can not hit sealed apron 3, the layer board 7 of bottom cushions its vertical direction shake that produces simultaneously, when horizontal vibrations again, buffer block 16 alright buffer protection to it, prevent its collision damage.
Claims (6)
1. The utility model provides a coarse wavelength division multiplexer mounting box which characterized in that: comprises a coarse wavelength division multiplexer (1), a mounting box (2), a sealing cover plate (3), a buffer block (16), a supporting plate (7) and a limiting block (14), wherein the limiting block (14) is arranged below the inner part of the sealing cover plate (3), the limiting block (14) is connected to the lower surface of the sealing cover plate (3) through a telescopic rod (13), the telescopic rod (13) is sleeved with a limiting spring (12), the side walls of the two sides of the sealing cover plate (3) are fixedly connected with a clamping block (10), the side wall of the mounting box (2) is fixedly connected with a box buckle (8), the box buckle (8) is connected with a retaining ring (9), the mounting box (2) is connected with the sealing cover plate (3) through the buckling of the retaining ring (9) and the clamping block (10) on the box buckle (8), and a sealing layer (15) is adhesively connected with the joint of the lower surface of the mounting box (2) and the, a heat dissipation hole baffle (21) is arranged below the box buckle (8), the heat dissipation hole baffle (21) is connected with the heat dissipation hole (11), the heat dissipation hole (11) is arranged on the side wall of one side of the installation box (2), the coarse wavelength division multiplexer (1) is installed inside the installation box (2), the buffer blocks (16) are arranged on two sides of the coarse wavelength division multiplexer (1) and connected inside the side wall of the installation box (2), the support plates (7) are movably connected on two sides of the bottom surface of the coarse wavelength division multiplexer (1), the lower surface of the support plates (7) is connected with the support rods (6), the support rods (6) are clamped inside the fixing seats (5), the bottom surfaces of the support rods (6) are connected with buffer springs (4), the fixing seats (5) are fixedly connected on the bottom surface of the installation box (2), the side wall of the coarse wavelength division multiplexer (1) is connected with optical fibers (18), and, the joint has sealing ring (17) on the through-hole, sealing ring (17) are closely worn to locate in optic fibre (18), mounting box (2) bottom both sides welding has mounting panel (19).
2. A coarse wavelength division multiplexer mounting block according to claim 1, wherein: the mounting plate (19) is provided with a screw hole (20).
3. A coarse wavelength division multiplexer mounting block according to claim 1, wherein: the buffer blocks (16) are provided with two buffer blocks, and annular through holes are formed in the buffer blocks.
4. A coarse wavelength division multiplexer mounting block according to claim 1, wherein: the supporting plate (7) is L-shaped.
5. A coarse wavelength division multiplexer mounting block according to claim 1, wherein: the bottom of the support rod (6) is provided with an annular bulge and is clamped with the inside of the fixing seat (5).
6. A coarse wavelength division multiplexer mounting block according to claim 1, wherein: the heat dissipation holes (11) are formed in two sides of the mounting box (2), one side is three, and the other side is only two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124990.7U CN212519006U (en) | 2020-06-17 | 2020-06-17 | Installation box of coarse wavelength division multiplexer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124990.7U CN212519006U (en) | 2020-06-17 | 2020-06-17 | Installation box of coarse wavelength division multiplexer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212519006U true CN212519006U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021124990.7U Active CN212519006U (en) | 2020-06-17 | 2020-06-17 | Installation box of coarse wavelength division multiplexer |
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| Country | Link |
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| CN (1) | CN212519006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589437A (en) * | 2021-07-08 | 2021-11-02 | 光信(徐州)电子科技有限公司 | Miniaturized high-efficient radiating wavelength division multiplexer |
-
2020
- 2020-06-17 CN CN202021124990.7U patent/CN212519006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589437A (en) * | 2021-07-08 | 2021-11-02 | 光信(徐州)电子科技有限公司 | Miniaturized high-efficient radiating wavelength division multiplexer |
| CN113589437B (en) * | 2021-07-08 | 2023-09-26 | 光信(徐州)电子科技有限公司 | Miniaturized high-efficient radiating wavelength division multiplexer |
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