CN214474117U - Adjustable optical fiber main distribution frame - Google Patents
Adjustable optical fiber main distribution frame Download PDFInfo
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- CN214474117U CN214474117U CN202120113555.2U CN202120113555U CN214474117U CN 214474117 U CN214474117 U CN 214474117U CN 202120113555 U CN202120113555 U CN 202120113555U CN 214474117 U CN214474117 U CN 214474117U
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- main distribution
- distribution frame
- vertical plate
- optical fiber
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Abstract
The utility model provides an adjustable optical fiber main distribution frame, which comprises an outer frame, wherein the outer frame comprises two transverse plates and two vertical plates which are vertically arranged, a holding space is formed inside the transverse plates and the vertical plates, and an optical fiber fusion terminal is arranged in the holding space; the adjusting unit comprises a first supporting rod hinged to the rear part of the upper transverse plate, and a second supporting rod is connected to the lower part of the first supporting rod in a sliding manner; the height of the vertical plate is adjusted through a simple structure, so that the accommodating space in the optical fiber main distribution frame can be adjusted as required, and the adjusting unit can enable the optical fiber main distribution frame to be more stable and can adjust along with the adjustment of the height of the vertical plate; the adjustable minimum state that carries conveniently is installed to the minimum, can adjust to maximum state, facilitates the use debugging.
Description
Technical Field
The utility model relates to an optic fibre main distribution frame technical field especially relates to an adjustable optic fibre main distribution frame.
Background
In recent years, with the rapid advance of copper-in/out, fiber-to-building, and fiber-to-home, an Optical fiber access era of fiber-to-home has been met by an access network, a large number of access Optical cables are converged to different machine rooms of an OLT (Optical Line Terminal), transmission, data, and the like, the number of the Optical cables forming ends in the machine rooms is continuously increased, the number of Optical hop fibers is increasingly increased, and the requirements on management and flexible scheduling of the hop fibers are further improved. The function of the optical fiber distribution frame is particularly important, and the optical fiber distribution frame plays a role in optical cable terminating, optical cable and equipment and optical cable jumper connection, and realizes the functions of optical cable dispatching, jumper fiber management and testing.
Ordinary optic fibre main distribution frame body sets up highly fixed on the existing market, when meetting lower door opening in on-the-spot indoor installation, needs double to lift optic fibre main distribution frame side into, takes trouble hard, causes inconvenience for the installation, simultaneously in operation or maintenance process because its high fixed, the operator need ascend a height with the help of the stool when operating or overhauing its upper portion and operate, causes inconvenience for the use.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the whole highly fixed defect of optic fibre main distribution frame among the prior art to an adjustable optic fibre main distribution frame is provided.
In order to solve the technical problem, the utility model provides a following technical scheme: an adjustable optical fiber main distribution frame comprises an outer frame, a plurality of optical fiber splicing terminals and a plurality of optical fiber splicing terminals, wherein the outer frame comprises two transverse plates and two vertical plates which are vertically arranged, and accommodating spaces are formed in the transverse plates and the vertical plates; and the adjusting unit comprises a first supporting rod hinged to the rear part of the upper transverse plate, and a second supporting rod connected to the lower part of the first supporting rod in a sliding manner.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: the optical fiber fusion-splicing terminal comprises a plurality of layers of terminals laid in parallel to the transverse plates, and the optical fibers are fused or spliced in the terminals.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: the riser includes first riser and second riser, the first riser slides with the second riser and is connected.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: the cross sections of the first vertical plate and the second vertical plate are U-shaped, the openings correspond to each other, the first vertical plate is sleeved outside the second vertical plate, sliding grooves are symmetrically formed in two side faces of the first vertical plate, and sliding blocks are correspondingly formed in the second vertical plate.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: the spout is connected first draw-in groove and the second draw-in groove that vertically descends that inclines down, the angle of first draw-in groove and second draw-in groove junction is greater than 90.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: the width of the first clamping groove is slightly larger than the diameter of the sliding block, the entrance of the second clamping groove is in interference fit with the sliding block, and the width of the entrance is slightly larger than the diameter of the sliding block.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: the slider sets up to two round bars, fixed interval between the round bar, the vertical evenly distributed of first draw-in groove and second draw-in groove, the interval with fixed interval equals.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: the first supporting rod is a square block, a third sliding groove is formed in the side face of the first supporting rod, the cross section of the second supporting rod is U-shaped and is sleeved on the outer side of the first supporting rod, and a third sliding rod is correspondingly arranged on the inner side of a side plate of the second supporting rod.
As the utility model relates to an adjustable optic fibre main distribution frame's an preferred scheme, wherein: and a locking hole is formed in the second supporting rod side plate corresponding to the third sliding groove, and a locking screw penetrates through the locking hole to fix the first supporting rod.
The utility model has the advantages that: the height of the vertical plate is adjusted through a simple structure, so that the accommodating space in the optical fiber main distribution frame can be adjusted as required, and the adjusting unit can enable the optical fiber main distribution frame to be more stable and can adjust along with the adjustment of the height of the vertical plate; the adjustable minimum state that carries conveniently is installed to the minimum, can adjust to maximum state, facilitates the use debugging.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the overall structure of an outer frame;
FIG. 2 is a schematic view of a configuration of a first riser and a second riser in mating relationship;
fig. 3 is a cross-sectional view of a first riser and a second riser mated together;
FIG. 4 is a schematic diagram of the structure of the adjusting unit;
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying 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 implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Example 1
The present embodiment provides an adjustable optical main distribution frame, as shown in fig. 1-3, comprising,
the outer frame 100 comprises two transverse plates 101 and two vertical plates 102 which are vertically arranged, an accommodating space 103 is formed inside the transverse plates 101 and the vertical plates 102, and an optical fiber fusion terminal 104 is arranged in the accommodating space 103; and the adjusting unit 200 comprises a first supporting rod 201 hinged to the rear side of the upper transverse plate 101, and a second supporting rod 202 connected to the lower side of the first supporting rod 201 in a sliding manner.
The fiber splice terminal 104 includes a multi-layered terminal that runs parallel to the cross plate 101 into which the optical fibers are spliced or spliced.
The risers 102 include a first riser 102a and a second riser 102b, the first riser 102a being slidably connected to the second riser 102 b. The cross sections of the first riser 102a and the second riser 102b are U-shaped, the openings correspond to each other, the first riser 102a is sleeved outside the second riser 102b, sliding grooves 102a-1 are symmetrically formed in two side surfaces of the first riser 102a, and sliding blocks 102b-1 are correspondingly formed in the second riser 102 b. The chute 102a-1 includes a first card slot 102a-2 that is inclined downward and a second card slot 102a-3 that is vertical downward, and the angle at the junction of the first card slot 102a-2 and the second card slot 102a-3 is greater than 90 °. The width of the first slot 102a-2 is slightly larger than the diameter of the slider 102b-1, and the width of the second slot 102a-2 away from the entrance is slightly larger than the diameter of the slider 102b-1 and is in interference fit with the slider 102 b-1. The sliding block 102b-1 is provided with two round rods, the round rods are fixedly spaced at a fixed interval T, the sliding grooves 102a-1 are vertically and uniformly distributed, and the interval is equal to the fixed interval T; set up two round bars, can be so that the fixed point more increases, it is more firm to fix between the riser, and interval T equals for the round bar can be fixed at arbitrary gear, forms the accommodation space of needs size.
The implementation manner of the embodiment is as follows: when an operator installs the sliding block, the first vertical plate 102a corresponds to the second vertical plate 102b in an opening manner, the first vertical plate 102a is sleeved on the outer side of the second vertical plate 102b, then the sliding block 102b-1 is inserted into the sliding groove 102a-1 in an aligned manner, the first vertical plate 102a is pulled up and down to enable the sliding block 102b-1 to slide in the sliding groove 102a-1, when transportation is needed, the first vertical plate 102a slides downwards to enable the sliding block 102b-1 to slide to be close to the bottom end of the sliding groove 102a-1, the first vertical plate 102a is moved transversely to enable the sliding block 102b-1 to slide into the first clamping groove 102a-2, due to gravity, the sliding block 102b-1 can automatically slide into the bottom of the first clamping groove 102a-2, then slight downward force is exerted, the sliding block 102b-1 is in interference fit with the second clamping groove 102a-3 to be clamped into the second clamping groove 102a-3, at this time, the first riser 102a and the second riser 102b are completely fixed, and the outer frame 100 is completely fixed and in a minimum shape; otherwise, the first vertical plate 102a is slid along the sliding groove 102a-1 to the top and is clamped into the second clamping groove 102a-3, so that the first vertical plate can be completely fixed, and the maximum accommodating space is formed.
The beneficial effect of this embodiment does: adjust the height of riser through simple structure for the inside accommodation space of optical fiber main distribution frame can be adjusted as required, and adjustable to minimum state conveniently carries the installation, and adjustable to maximum state facilitates the use debugging.
Example 2
This embodiment differs from the previous embodiment in that, as shown in figures 1 and 4,
the first support rod 201 is a square block, a third sliding groove 201a is formed in the side face of the first support rod, the cross section of the second support rod 202 is U-shaped, the first support rod 201 is sleeved with the second support rod 202, and a third sliding rod 202a is correspondingly arranged on the inner side of a side plate of the second support rod 202. A locking hole 202b is further formed in the side plate of the second support rod 202 corresponding to the third sliding groove 201a, and a locking screw penetrates through the locking hole 202b to fix the first support rod.
The adjusting unit 200 disposed at the back is used for supporting the entire outer frame 100, adding a supporting point to the outer frame 100, forming a triangular support, and having a more stable structure and less possibility of toppling; meanwhile, the adjusting unit 200 can be matched with the height adjustment of the vertical plate 102 to perform synchronous adjustment, and the operation mode is simple and convenient.
It is important to note that the construction and arrangement of the present application as shown in the various 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., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited 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 this 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 present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, 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 unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling 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, without undue experimentation.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (9)
1. An adjustable optical fiber main distribution frame, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the optical fiber splicing device comprises an outer frame (100) and a splicing device, wherein the outer frame comprises two transverse plates (101) and two vertical plates (102) which are vertically arranged, an accommodating space (103) is formed inside each transverse plate (101) and each vertical plate (102), and an optical fiber splicing terminal (104) is arranged in each accommodating space (103); and the number of the first and second groups,
adjusting element (200), include diaphragm (101) rear hinge has first bracing piece (201), first bracing piece (201) below is slided and is connected with second bracing piece (202).
2. An adjustable optical main distribution frame according to claim 1, wherein: the optical fiber fusion-splicing terminal (104) comprises a plurality of layers of terminals which are laid in parallel to the transverse plate (101), and the optical fibers are fused or spliced in the terminals.
3. An adjustable optical main distribution frame according to claim 2, wherein: the risers (102) comprise a first riser (102a) and a second riser (102b), and the first riser (102a) is connected with the second riser (102b) in a sliding mode.
4. An adjustable optical main distribution frame according to claim 3, wherein: the cross sections of the first vertical plate (102a) and the second vertical plate (102b) are U-shaped, the openings of the first vertical plate and the second vertical plate correspond to each other, the first vertical plate (102a) is sleeved on the outer side of the second vertical plate (102b), sliding grooves (102a-1) are symmetrically formed in two side faces of the first vertical plate (102a), and sliding blocks (102b-1) are correspondingly formed in the second vertical plate (102 b).
5. An adjustable optical main distribution frame according to claim 4, wherein: the sliding groove (102a-1) is connected with a first clamping groove (102a-2) which is inclined downwards and a second clamping groove (102a-3) which is vertically downwards, and the angle of the connection position of the first clamping groove (102a-2) and the second clamping groove (102a-3) is larger than 90 degrees.
6. An adjustable optical main distribution frame according to claim 5, wherein: the width of the first clamping groove (102a-2) is slightly larger than the diameter of the sliding block (102b-1), the entrance of the second clamping groove (102a-3) is in interference fit with the sliding block (102b-1), and the width far away from the entrance is slightly larger than the diameter of the sliding block (102 b-1).
7. An adjustable optical main distribution frame according to claim 6, wherein: the sliding blocks (102b-1) are arranged into two round rods, the round rods are fixedly spaced at intervals (T), the first clamping grooves (102a-2) and the second clamping grooves (102a-3) are vertically and uniformly distributed, and the intervals are equal to the fixed intervals (T).
8. An adjustable optical main distribution frame according to claim 7, wherein: the first supporting rod (201) is a square block, a third sliding groove (201a) is formed in the side face of the first supporting rod, the cross section of the second supporting rod (202) is U-shaped, the first supporting rod (201) is sleeved with the second supporting rod, and a third sliding rod (202a) is correspondingly arranged on the inner side of a side plate of the second supporting rod (202).
9. An adjustable optical main distribution frame according to claim 8, wherein: a locking hole (202b) is formed in the side plate of the second support rod (202) corresponding to the third sliding groove (201a), and a locking screw penetrates through the locking hole (202b) to fix the first support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120113555.2U CN214474117U (en) | 2021-01-15 | 2021-01-15 | Adjustable optical fiber main distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120113555.2U CN214474117U (en) | 2021-01-15 | 2021-01-15 | Adjustable optical fiber main distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214474117U true CN214474117U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120113555.2U Active CN214474117U (en) | 2021-01-15 | 2021-01-15 | Adjustable optical fiber main distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214474117U (en) |
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2021
- 2021-01-15 CN CN202120113555.2U patent/CN214474117U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230412 Address after: No. 166, Suyuan Avenue, Moling Street, Jiangning District, Nanjing City, Jiangsu Province, 211100 Patentee after: Nanjing Tianrun Communication Technology Co.,Ltd. Address before: 211111 No.6, Zefeng Road, moling Industrial Park, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING SHENGPING TELECOMMUNICATION EQUIPMENTS Co.,Ltd. |
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| TR01 | Transfer of patent right |