Optical fiber distribution frame capable of orderly storing optical fibers

Abstract

The utility model discloses an optical fiber distribution frame capable of orderly storing optical fibers. The optical fiber distribution frame comprises an outer shell, a plurality of distribution units and an optical fiber winding cylinder, the optical fiber distribution device is characterized in that the distribution units and the fiber winding cylinders are provided with longitudinal serial numbers, transverse serial numbers and unit serial numbers which are used for independently identifying optical fibers; and the fiber winding cylinder is also provided with a plurality of winding grooves for respectively winding single optical fibers. According to the utility model, the optical fibers are individually identified on the wiring units and the fiber winding cylinders by using the longitudinal serial numbers, the transverse serial numbers and the unit serial numbers, so that the subsequent positioning query of the optical fibers is facilitated, the convenience of wiring connection is also improved, and the later maintenance or replacement is facilitated; the fiber winding cylinder is provided with the winding grooves for respectively winding single optical fibers, so that the situations of fiber pressing, stacking and the like caused by fiber storage are prevented, and disordered fiber distribution in the optical fiber distribution frame is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber distribution frames, in particular to an optical fiber distribution frame with orderly fiber storage. Background Technique

[0002] The optical fiber distribution frame is an important supporting device in the optical transmission system, which is used for functions such as optical fiber fusion splicing at the end of the optical cable, adjustment of optical connectors, storage of redundant pigtails, and protection of the optical cable. It plays an important role in the safe operation and flexible application of the optical fiber communication network. In the existing technology, the fiber winding cylinder in the optical fiber distribution frame is cylindrical, and all the optical fibers connected to the distribution unit are wound around the fiber winding cylinder, which is likely to cause situations such as mutual winding and stacking of the optical fibers on the fiber winding cylinder, making the interior of the optical fiber distribution frame look relatively chaotic as a whole, resulting in the inability to search in time during daily maintenance and being inconvenient for maintenance and replacement. For this reason, an optical fiber distribution frame with orderly fiber storage that is convenient for searching and replacement is proposed. Summary of the Invention

[0003] The purpose of the utility model is to propose an optical fiber distribution frame with orderly fiber storage to solve the above problems.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an optical fiber distribution frame with orderly fiber storage, including an outer shell, a plurality of distribution units and a fiber winding cylinder installed in the outer shell; the characteristic is that both the distribution unit and the fiber winding cylinder are provided with longitudinal serial numbers, transverse serial numbers and unit serial numbers for individually identifying the optical fibers; and a plurality of fiber winding grooves for individually winding single optical fibers are further provided on the fiber winding cylinder.

[0005] Preferably, the distribution unit includes an adapter mounting plate provided with longitudinal serial numbers, and a front fiber splitting support and a rear fiber splitting support provided with transverse serial numbers and unit serial numbers respectively installed at both ends of the adapter mounting plate.

[0006] Preferably, a plurality of front wire grooves and rear wire grooves are respectively provided on the front fiber splitting support and the rear fiber splitting support.

[0007] Preferably, the front wire grooves and the rear wire grooves are both provided with wire groove holes having the same number as the number of single-row optical fiber connections on the adapter mounting plate.

[0008] Preferably, fiber blocking supports are installed on both the front and back sides of the adapter mounting plate.

[0009] Preferably, the fiber winding cylinder further includes a fiber winding cylinder cover plate provided with transverse serial numbers and unit serial numbers; the longitudinal serial numbers are provided in the fiber winding grooves.

[0010] Advantages of the present utility model: By using vertical serial numbers, horizontal serial numbers, and unit serial numbers to individually identify optical fibers on the wiring unit and the fiber winding cylinder, subsequent positioning and querying of optical fibers are facilitated, the convenience of wiring connection is improved, and later maintenance or replacement is facilitated.

[0011] By providing fiber winding grooves on the fiber winding cylinder for individual winding of single optical fibers, situations such as fiber compression and stacking caused by fiber storage are prevented, and the fiber wiring in the optical fiber distribution frame is chaotic. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model.

[0013] Figure 2 is a schematic structural diagram of the back of the present utility model.

[0014] Figure 3 is a schematic structural diagram of the wiring unit of the present utility model.

[0015] Figure 4 is a front view of the wiring unit of the present utility model.

[0016] Figure 5 is a schematic structural diagram of the fiber winding cylinder of the present utility model.

[0017] Figure 6 is a front view of the fiber winding cylinder of the present utility model.

[0018] Legend Explanation: 1. Outer housing; 2. Wiring unit; 201. Adapter mounting plate; 202. Front fiber splitting bracket; 203. Rear fiber splitting bracket; 204. Front wire groove; 205. Rear wire groove; 206. Wire groove hole; 207. Fiber blocking bracket; 3. Fiber winding cylinder; 301. Fiber winding groove; 302. Fiber winding cylinder cover plate; 4. Vertical serial number; 5. Horizontal serial number; 6. Unit serial number. Detailed Embodiment

[0019] Next, we will further explain an optical fiber distribution frame with orderly fiber storage according to the present utility model in conjunction with the accompanying drawings.

[0020] It should be noted that all directional indications such as up, down, left, right, front, rear... in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the drawings. If the specific posture changes, the directional indications will also change accordingly.

[0021] Refer to the attached Figure 1-6As shown in the figure, in this embodiment, an optical fiber distribution frame for orderly storing optical fibers includes a housing 1, a plurality of distribution units 2 installed in the housing 1, and a fiber winding cylinder 3. It is characterized in that both the distribution unit 2 and the fiber winding cylinder are provided with a longitudinal serial number 4, a transverse serial number 5, and a unit serial number 6 for individually identifying the optical fibers; the fiber winding cylinder 3 is further provided with a plurality of fiber winding grooves 301 for individually winding single optical fibers. By using the longitudinal serial number 4, the transverse serial number 5, and the unit serial number 6 to individually identify the optical fibers on the distribution unit 2 and the fiber winding cylinder 3, it is convenient to locate and query the optical fibers later, improves the convenience of wiring connection, and is convenient for later maintenance or replacement. By providing the fiber winding grooves 301 on the fiber winding cylinder 3 for individually winding single optical fibers, it prevents situations such as fiber compression and stacking caused by fiber storage, resulting in chaotic fiber wiring in the optical fiber distribution frame.

[0022] The distribution unit 2 includes an adapter mounting plate 201 provided with a longitudinal serial number 4, and a front fiber splitting bracket 202 and a rear fiber splitting bracket 203 provided with a transverse serial number 5 and a unit serial number 6 respectively installed at both ends of the adapter mounting plate 201. The front fiber splitting bracket 202 and the rear fiber splitting bracket 203 are respectively provided with a plurality of front wire grooves 204 and rear wire grooves 205. The front wire grooves 204 and the rear wire grooves 205 are both provided with wire groove holes 206 having the same number as the number of single optical fibers connected on the adapter mounting plate 201. Both the front and back surfaces of the adapter mounting plate 201 are provided with fiber blocking brackets 207. The fiber winding cylinder 3 further includes a fiber winding cylinder cover plate 302 provided with a transverse serial number 5 and a unit serial number 6. The longitudinal serial number 4 is provided in the fiber winding groove 301. One end of the optical fiber is connected at the longitudinal serial number 4 on the adapter mounting plate 201, and then the other end of the optical fiber is passed through the wire groove hole 206 corresponding to the transverse serial number 5 and the unit serial number 6 on the front wire groove 204 of the front fiber splitting bracket 202, and then the fiber winding cylinder with the corresponding transverse serial number 5 and unit serial number 6 is found, and it is wound in the fiber winding groove 301 with the same longitudinal serial number 4 according to the longitudinal serial number 4 of the optical fiber connected on the adapter mounting plate 201, so as to be convenient for later location and query of the optical fiber, improve the convenience of wiring connection, and be convenient for later maintenance or replacement; prevent situations such as fiber compression and stacking caused by fiber storage, resulting in chaotic fiber wiring in the optical fiber distribution frame.

[0023] The above embodiment is an illustration of the present invention, not a limitation of the present invention. Any scheme obtained by simply transforming the present invention belongs to the protection scope of the present invention.

Claims

1. An optical fiber distribution frame with orderly fiber storage, comprising an outer shell (1), a plurality of wiring units (2) installed in the outer shell (1) and a fiber winding drum (3); wherein the characteristics are The wiring unit (2) and the fiber winding drum (3) are both provided with longitudinal serial numbers (4) and transverse serial numbers (5) as well as unit serial numbers (6) for individually identifying the optical fibers; the fiber winding drum (3) is also provided with a plurality of winding grooves (301) for winding individual optical fibers.

2. The optical fiber distribution frame with orderly fiber storage according to claim 1, characterized in that: The wiring unit (2) comprises an adapter mounting plate (201) provided with a longitudinal serial number (4), and a front fiber splitter bracket (202) and a rear fiber splitter bracket (203) provided with a transverse serial number (5) and a unit serial number (6) and respectively mounted at two ends of the adapter mounting plate (201).

3. The optical fiber distribution frame with orderly fiber storage according to claim 2, characterized in that: The front fiber splitting support (202) and the rear fiber splitting support (203) are respectively provided with a plurality of front line slots (204) and rear line slots (205).

4. The optical fiber distribution frame with orderly fiber storage according to claim 3, characterized in that: The front wire slot (204) and the back wire slot (205) are both provided with wire slot holes (206) having the same number as the single row of optical fibers connected on the adapter mounting plate (201).

5. The optical fiber distribution frame with orderly fiber storage according to claim 4, characterized in that: Fiber blocking brackets (207) are installed on both the front and back surfaces of the adapter mounting plate (201).

6. The optical fiber distribution frame with orderly fiber storage according to claim 1, characterized in that: The fiber winding drum (3) further comprises a fiber winding drum cover plate (302) provided with a transverse serial number (5) and a unit serial number (6); the longitudinal serial number (4) is provided in the winding groove (301).

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