CN213182129U - Fiber coiling structure and optical module - Google Patents
Fiber coiling structure and optical module Download PDFInfo
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- CN213182129U CN213182129U CN202022134311.0U CN202022134311U CN213182129U CN 213182129 U CN213182129 U CN 213182129U CN 202022134311 U CN202022134311 U CN 202022134311U CN 213182129 U CN213182129 U CN 213182129U
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Abstract
The utility model discloses a fiber coiling structure and an optical module, wherein the fiber coiling structure comprises a fiber groove plate; the fiber groove plate is provided with a plurality of fiber grooves, and a fiber coiling disc for coiling optical fibers is arranged between any two adjacent fiber grooves of the plurality of fiber grooves; the optical fiber enters the shell, is arranged from any fiber feeding groove of the plurality of fiber feeding grooves, is coiled on the fiber coiling disc on any side of the arranged fiber feeding groove, and is then arranged out of the fiber feeding groove on the other side of the coiled fiber coiling disc; the cover plate covers the shell; the optical module comprises a shell, optical fibers, a cover plate and the optical module with the structure, and the optical fibers arranged inside the optical module are regularly distributed. The beneficial effects are as follows: the fiber coiling structure regularly arranges the optical fibers and coils the end part of the optical fiber with a longer reserved length, so that a plurality of optical fibers arranged in the shell are clear in fiber feeding, simple and rapid in assembly and convenient in subsequent replacement and maintenance; by using the optical module with the structure, the optical fibers arranged in the optical module are enabled to run more regularly.
Description
Technical Field
The utility model relates to a set fine device and optical module technical field, concretely relates to fine structure of dish and optical module.
Background
An optical module is an optoelectronic device that performs photoelectric and electro-optical conversion. In recent years, as interconnection between data centers and connection of internal switches increase, demand for optical modules has increased. The market speed of IDC optical modules is increased by about 50% in 2015, and the number of IDC optical modules is more than 5000 thousands in 2019. The traffic acceleration caused by technologies such as future 4K video and virtual reality is continuously beyond expectations, and the requirements of network construction and system upgrade on optical modules are increasing day by day.
At present, a plurality of optical fibers are often required to be arranged, and a special device for limiting the optical fibers is not provided, so that the optical fibers are often entangled, the assembly efficiency and the convenience of subsequent maintenance are seriously affected, and meanwhile, in order to facilitate the subsequent maintenance, the end parts of the optical fibers with longer lengths are often required to be reserved, so that the optical fibers are messy, and the subsequent replacement and maintenance operation is very inconvenient; meanwhile, when the optical module is arranged inside, a special structure for arranging optical fibers is not available, and the optical fibers are disordered when a plurality of optical fibers are arranged in the shell, are irregular in the shell and are inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that when arranging many optic fibre in present optical module, entanglement appears very easily, and when reserving longer length fiber end, make the optic fibre in the casing more chaotic, the assembly of being not convenient for very much, follow-up change and maintenance, aim at provides a dish fine structure and optical module, use this structure to carry out comparatively rule to optic fibre and lay, coil the fiber tip who reserves longer length simultaneously, make the many optic fibre of laying in the casing walk fine clarity, the assembly is simple swift, follow-up change easy maintenance, use the optical module that has this structure, carry out the rule to installing in inside optic fibre and lay.
The utility model discloses a following technical scheme realizes:
a fiber coiling structure comprises a fiber groove plate; the fiber groove plate is provided with a plurality of fiber grooves, and a fiber coiling disc for coiling optical fibers is arranged between any two adjacent fiber grooves of the plurality of fiber grooves; and the optical fiber enters the shell, is arranged in any fiber passing groove of the plurality of fiber passing grooves, is coiled on the fiber coiling disc on any side of the arranged fiber passing groove, and is then arranged out of the fiber passing groove on the other side of the coiled fiber coiling disc.
Through add the fibre frid in the optical module casing, the fibre frid sets up many and walks fine groove, realizes walking fine the arranging to many optic fibre, coils the long length's that reserves optic fibre tip through increasing the fine dish of dish for it is clear that many optic fibre in the casing walk fine, has improved assembly efficiency, follow-up change easy maintenance.
Further, the number of turns of the optical fiber coiled on the fiber coiling plate is at least one.
According to different reserved lengths of the end parts of the optical fibers and different numbers of winding turns, the minimum reserved length can be at least one turn of winding and fiber winding disc, and subsequent replacement, maintenance and the like are facilitated.
Further, the fiber coiling disc is composed of an annular groove and a coiling column arranged at the center of the annular groove, and the optical fibers are arranged in the annular groove and coiled around the coiling column.
Through will coil fine dish design for the ring channel with arrange in the post that coils at ring channel center, realize laying out optic fibre in the ring channel, coil around the post, simple structure, the operation is quick, processing is convenient, low in manufacturing cost.
Furthermore, a plurality of pairs of fiber-routing groove lugs for preventing the optical fiber from popping out of the fiber-routing grooves are distributed on the top of any one of the fiber-routing grooves.
Through set up at the top of walking fine groove and walk fine groove ear protruding, when optic fibre upwards auto-eject, can be blockked by walking fine groove ear protruding, to a great extent prevented to arrange in walking the optic fibre of fine inslot, popped out and walk fine groove.
Furthermore, two of any pair of the fiber walking groove lug bulges of the plurality of pairs of the fiber walking groove lug bulges are distributed on two sides of the fiber walking groove wall, and the direction of a gap formed by the two fiber walking groove lug bulges is not parallel to the direction of the fiber walking groove.
Through walking two relative gap trends that form of fine groove ear and walk groove direction nonparallel design of fine groove with walking of fine groove, because optic fibre walks fine and lays along the groove direction of walking of fine groove, lie in walk a pair of two relative gap trends that form of fine groove ear of walking at the top of fine groove and walk groove direction nonparallel of walking of fine groove, even make optic fibre trend and gap trend at horizontal plane projection nonparallel, optic fibre is automatic when upwards, it is difficult to walk the relative gap that forms of fine groove ear through two, thereby make optic fibre by stable arrangement in walking the fine inslot.
Further, the top portion of the fiber coiling tray is distributed with a plurality of pairs of fiber coiling lugs for preventing the optical fiber from being ejected out of the fiber coiling tray.
Set up a fine dish ear protruding through the top at the fine dish of dish for optic fibre coils around the fine dish back of dish, is spacing by a fine dish ear protruding of dish, is difficult for popping out.
Furthermore, a plurality of separation columns for separating the optical fibers are arranged between any two adjacent fiber passing grooves of the plurality of fiber passing grooves.
Through setting up a plurality of partition columns, when laying many optic fibre, can pass through different partition columns respectively with many optic fibre, the partition column has realized the separation to many optic fibre, is convenient for discern different optic fibre, makes follow-up change or maintenance more convenient.
Furthermore, the plurality of separation columns are distributed at irregular intervals.
The plurality of separation columns are distributed at intervals in a random shape, so that different laying path plans are carried out on different optical fibers according to actual requirements when the optical fibers are arranged, and subsequent operation is facilitated.
Furthermore, the fiber groove plate is made of anti-static plastic materials.
The plastic material is adopted, the whole part is light in weight, and the anti-static treatment is carried out, so that the interference on internal devices is avoided.
An optical module comprises a shell, an optical fiber, a cover plate and the optical fiber coiling structure; the fiber coiling structure is installed inside the shell through screws, the optical fibers penetrate into the shell, the connecting end parts of the optical fibers are arranged on the fiber coiling structure, and the cover plate covers the shell.
The optical module uses the optical module having the above structure, and regularly arranges optical fibers mounted inside.
Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model provides a fine structure of dish and optical module, the fine structure of dish carries out comparatively rule to optic fibre and lays, coils the optic fibre tip of reserving longer length simultaneously for it is clear that many optic fibres of laying in the casing walk the fine, and the assembly is simple swift, and follow-up change easy maintenance uses the optical module that has this structure, carries out the rule to installing in inside optic fibre and lays.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is the utility model discloses an assembly structure sketch map after the apron is got rid of to the optical module.
Fig. 2 is the assembly explosion diagram of the optical module after the cover plate is removed.
Fig. 3 is a schematic perspective view of the fiber coiling structure of the present invention.
Reference numbers and corresponding part names in the drawings:
1-shell, 2-fiber groove plate, 21-fiber groove, 211-fiber groove lug, 22-fiber disk, 221-annular groove, 222-coiling column, 223-fiber disk lug, 23-separating column and 3-optical fiber.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.
Examples
As shown in fig. 1 to 3, the present invention relates to a fiber coiling structure, which comprises a fiber groove plate 2; the fiber groove plate 2 is provided with a plurality of fiber grooves 21, and a fiber coiling disc 22 for coiling the optical fiber 3 is arranged between any two adjacent fiber grooves 21 of the plurality of fiber grooves 21; the optical fiber 3 enters the housing 1, is arranged from any one of the fiber grooves 21, is wound on the fiber winding disc 22 on any side of the arranged fiber groove 21, and is then arranged on the fiber winding groove 21 on the other side of the wound fiber winding disc 22.
In some embodiments, the optical fiber 3 is wound around the fiber winding disc 22 at least one turn.
In some embodiments, the fiber coiling disc 22 is composed of an annular groove 221 and a coiling column 222 arranged in the center of the annular groove 221, and the optical fiber 3 is arranged in the annular groove 221 and coiled around the coiling column 222.
In some embodiments, the top of any one of the fiber routing grooves 21 of the plurality of fiber routing grooves 21 is distributed with a plurality of pairs of fiber routing groove lugs 211 for preventing the optical fiber 3 from being ejected out of the fiber routing groove 21.
In some embodiments, two fiber routing groove lugs of any pair of fiber routing groove lugs 211 of the plurality of pairs of fiber routing groove lugs 211 are distributed on two sides of the groove wall of the fiber routing groove 21, and the direction of a gap formed by the two fiber routing groove lugs in opposition to each other is not parallel to the groove routing direction of the fiber routing groove 21.
In some embodiments, the top portion of the fiber optic puck 22 has pairs of puck lugs 223 distributed thereon that prevent the optical fibers 3 from ejecting from the fiber optic puck 22.
In some embodiments, a plurality of separation pillars 23 for separating the plurality of optical fibers 3 are further disposed between any two adjacent fiber routing grooves 21 of the plurality of fiber routing grooves 21.
In some embodiments, the plurality of separation columns 23 are randomly spaced.
An optical module comprises a shell 1, an optical fiber 3, a cover plate and the coiled optical fiber structure; the fiber coiling structure is installed inside the shell 1 through screws, the optical fibers 3 penetrate into the shell 1, the connecting end parts of the optical fibers 3 are arranged on the fiber coiling structure, and the cover plate covers the shell 1.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A fiber coiling structure is characterized by comprising a fiber groove plate (2); the fiber groove plate (2) is provided with a plurality of fiber grooves (21), and a fiber coiling disc (22) for coiling the optical fiber (3) is arranged between any two adjacent fiber grooves (21) of the plurality of fiber grooves (21); the optical fiber (3) enters the shell (1), is arranged in from any one of the fiber feeding grooves (21), is coiled on the fiber coiling disc (22) on any side of the arranged fiber feeding grooves (21), and is then arranged out from the fiber feeding groove (21) on the other side of the coiled fiber coiling disc (22).
2. A coiled fiber structure according to claim 1, wherein the optical fiber (3) is coiled around the coiled fiber disk (22) at least one turn.
3. A fiber coiling structure as defined in claim 2, characterized in that the fiber coiling disk (22) is composed of an annular groove (221) and a coiling column (222) arranged in the center of the annular groove (221), the optical fiber (3) is arranged in the annular groove (221) and coiled around the coiling column (222).
4. A disc fibre structure according to claim 3, wherein the top of any one (21) of the plurality of grooves (21) is provided with a plurality of pairs of groove lugs (211) for preventing the optical fibre (3) from popping out of the groove (21).
5. A fiber routing structure according to claim 4, wherein two fiber routing groove lugs (211) of any one of the plurality of pairs of fiber routing groove lugs (211) are distributed on two sides of the wall of the fiber routing groove (21), and the direction of a gap formed by the two opposite fiber routing groove lugs is not parallel to the direction of the fiber routing groove (21).
6. A disc fibre structure according to claim 5, characterized in that the top part of the disc fibre disc (22) is distributed with pairs of disc fibre disc lugs (223) preventing the optical fibre (3) from ejecting out of the disc fibre disc (22).
7. A fiber coiling structure as claimed in any one of claims 1 to 6, characterized in that a plurality of separation posts (23) for separating the plurality of optical fibers (3) are further arranged between any two adjacent fiber feeding grooves (21) of the plurality of fiber feeding grooves (21).
8. A coiled fiber structure according to claim 7, wherein the plurality of separation pillars (23) are randomly spaced.
9. A disc fibre structure according to claim 8, characterized in that the fibre channel plate (2) is made of antistatic plastic material.
10. An optical module comprising a housing (1), an optical fiber (3) and a cover plate, characterized by further comprising a fiber coiling structure according to any one of claims 1 to 9; the fiber coiling structure is installed inside the shell (1) through screws, the optical fibers (3) penetrate into the shell (1), the connecting end parts of the optical fibers (3) are arranged on the fiber coiling structure, and the cover plate covers the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134311.0U CN213182129U (en) | 2020-09-25 | 2020-09-25 | Fiber coiling structure and optical module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134311.0U CN213182129U (en) | 2020-09-25 | 2020-09-25 | Fiber coiling structure and optical module |
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| CN213182129U true CN213182129U (en) | 2021-05-11 |
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| CN202022134311.0U Active CN213182129U (en) | 2020-09-25 | 2020-09-25 | Fiber coiling structure and optical module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866919A (en) * | 2021-09-30 | 2021-12-31 | 武汉光迅科技股份有限公司 | Fine safety cover of dish and PCB subassembly |
| CN114261853A (en) * | 2021-12-07 | 2022-04-01 | 国网新源控股有限公司 | 3D printing optical fiber coiling device and method for distributed optical fiber sensing equipment |
| WO2023116249A1 (en) * | 2021-12-24 | 2023-06-29 | 成都旭创科技有限公司 | Optical module |
-
2020
- 2020-09-25 CN CN202022134311.0U patent/CN213182129U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866919A (en) * | 2021-09-30 | 2021-12-31 | 武汉光迅科技股份有限公司 | Fine safety cover of dish and PCB subassembly |
| CN114261853A (en) * | 2021-12-07 | 2022-04-01 | 国网新源控股有限公司 | 3D printing optical fiber coiling device and method for distributed optical fiber sensing equipment |
| CN114261853B (en) * | 2021-12-07 | 2023-12-12 | 国网新源控股有限公司 | 3D printing optical fiber coiling device and method for distributed optical fiber sensing equipment |
| WO2023116249A1 (en) * | 2021-12-24 | 2023-06-29 | 成都旭创科技有限公司 | Optical module |
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