Distribution frame for optical fiber installation
By designing a patch frame for optical fiber installation and using structures such as limit plates and rotary rings, the problems of line confusion and maintenance difficulties during optical fiber connection are solved, and the effect of stable connection and reduced maintenance costs is achieved.
Patent Information
- Application Number
- CN202421006946.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing fiber optic patch panels are prone to line confusion during the connection process, and the lack of reserved margin leads to difficulties in maintenance and maintenance, which increases maintenance costs.
A distribution frame for optical fiber installation is designed, including connecting ports, support frames, positioning plates and rotary rings. Through structures such as limiting plates, movable plates and compression tubes, the position of optical fibers is restricted, and the positioning of the optical fibers is avoided, and the storage is carried out through the rotary ring. Less than fiber optics, reducing subsequent replacement and wiring requirements.
It effectively avoids messy winding during optical fiber connection, enhances wiring stability, reduces maintenance costs, and facilitates subsequent maintenance and maintenance.
Smart Images
Figure CN222167290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical fibers, in particular to a distribution frame for installing optical fibers. Background Art
[0002] Fiber optic distribution frames are indispensable key equipment in modern communication systems. They are responsible for the connection, management and scheduling of optical fiber cables.
[0003] The connection of optical fiber cables needs to ensure low loss and high stability, which requires the connection technology to be accurate and reliable. During the connection process, the connected optical fiber cables need to be marked for subsequent maintenance and management. However, the existing patch panels have a large number of one-time connections, which makes it easy for the internal lines to become chaotic. In addition, during the connection process, an extra section is generally not reserved for maintenance, and they are directly replaced later, resulting in waste. For this reason, we propose a patch panel for optical fiber installation to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a distribution frame for optical fiber installation to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution frame for optical fiber installation, comprising a connecting port, a supporting frame, and a positioning plate, wherein mounting plates are clamped at both ends of the connecting port, the mounting plates are symmetrically arranged, and limiting plates are clamped on the side walls at both ends of the mounting plate, the supporting frame is installed on one side of the limiting plate, the supporting frame is used for optical fiber limiting, a straight groove is opened on the inner wall of the mounting plate close to the supporting frame, the positioning plate is installed inside the straight groove, and a plurality of movable plates are movably provided at the bottom of the positioning plate, the movable plates are used for optical fiber storage, and when it is necessary to connect the optical fiber, the position can be limited by means of the positioning frame so as to arrange the optical fiber to avoid messy entanglement during the connection process, and a certain amount of excess optical fiber can be rolled up by means of a rotating ring so as to reconnect during subsequent maintenance and overhaul, thereby reducing the need for entire replacement or wiring, and reducing the cost of maintenance.
[0006] Preferably, a plurality of grid plates are installed between the mounting plates, and the grid plates are located inside the limiting plates.
[0007] Preferably, a plurality of positioning frames are fixedly connected to the surface of the support frame, the positioning frames are arranged on the support frame in a uniform array, the positioning frame is elastic and has a notch at one end, a compression tube is fixedly connected inside the notch of the positioning frame, and the length of the compression tube can be adjusted;
[0008] Limiting frames are installed at both ends of the support frame. The limiting frames are used to store optical fibers. By adjusting the length of the compression tube, the positioning frame can be deformed, and the optical fiber can be attached to the arc-shaped side of the top of the movable shaft, which can increase the friction force.
[0009] Preferably, the limit frame is in a "C" shape, a pair of connecting rods are installed inside the limit frame, a movable shaft is provided on the connecting rod, the movable shaft is in a "J" shape, and a rubber pad is fixedly connected to the inner wall of the movable shaft. When it is necessary to limit the optical fiber, the optical fiber card can be set inside the limit frame so that it is located on one side of the movable shaft, and the optical fiber is attached to the rubber pad, so that the optical fiber of the separate interface can be limited and arranged.
[0010] Preferably, a rotating ring is rotatably provided at the bottom of the movable plate, the position of the rotating ring corresponds to the positioning frame, a limiting groove is provided at the top of the rotating ring, the limiting groove is annular and the inner diameter is larger than the movable plate, a plurality of reset shafts are movably inserted inside the mounting plate, the bottom of the reset shaft is against the bottom of the rotating ring, a rubber rod is fixedly connected to the bottom of the reset shaft, and a certain amount of excess optical fiber can be wound around the rotating ring before connection, and the reset shaft is clamped in the limiting groove, which can limit the movable plate and leave a certain margin.
[0011] Preferably, a plurality of rubber balls are fixedly connected to the side wall at one end of the rotating ring, a plurality of support rods are fixedly connected to the inner wall of the rotating ring, the support rods are arranged in a ring array inside the rotating ring, and a gap is provided between the support rods and the rotating ring to enhance the heat dissipation effect and avoid poor heat dissipation effect caused by optical fiber winding and accumulation.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model can wind a certain amount of optical fiber on the rotating ring before connection, and cooperate with the reset shaft to be clamped inside the limit groove, which can limit the movable plate and leave a certain amount of margin for subsequent inspection and maintenance;
[0014] 2. When the optical fiber needs to be limited, the utility model can place the optical fiber card inside the limit frame so that it is located on one side of the movable axis, and the optical fiber is attached to the rubber pad. The optical fiber of the separate interface can be limited and arranged to avoid the interface being separated due to external force during maintenance;
[0015] 3. The utility model can deform the positioning frame by adjusting the length of the compression tube, and can fit the optical fiber to the arc-shaped side of the top of the movable shaft, thereby increasing the friction force and ensuring the wiring stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 A partial enlarged schematic diagram in the middle;
[0018] Figure 3 This is a schematic diagram of the local structure of the support frame of the utility model;
[0019] In the figure: 1. connection port; 2. support frame; 3. positioning plate; 11. mounting plate; 12. limit plate; 13. reset shaft; 21. positioning frame; 211. compression tube; 22. movable shaft; 23. limit frame; 24. connecting rod; 31. movable plate; 32. rotating ring; 33. support rod; 34. rubber ball; 35. limit groove. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-3 The utility model provides a technical solution: a distribution frame for optical fiber installation, including a connection port 1, a support frame 2, and a positioning plate 3. The connection port 1 is clamped with a mounting plate 11 at both ends, and the mounting plates 11 are symmetrically arranged. The side walls of the mounting plates 11 at both ends are clamped with a limiting plate 12. The support frame 2 is installed on one side of the limiting plate 12. The support frame 2 is used for optical fiber limitation. A straight groove is opened on the inner wall of the mounting plate 11 close to the support frame 2. The positioning plate 3 is installed inside the straight groove. A plurality of movable plates 31 are movably provided at the bottom of the positioning plate 3. The movable plate 31 is used for optical fiber storage. When it is necessary to connect the optical fiber, the position can be limited by the positioning frame 21 so that the optical fiber can be arranged to avoid the situation of messy entanglement during the connection process, and a certain amount of excess optical fiber can be rolled up by the rotating ring 32 so that it can be reconnected during subsequent maintenance and repair, reducing the need for entire replacement or wiring, and reducing the cost of maintenance.
[0022] A plurality of mesh plates are installed between the mounting plates 11 , and the mesh plates are located inside the limiting plates 12 .
[0023] A plurality of positioning frames 21 are fixedly connected to the surface of the support frame 2. The positioning frames 21 are arranged on the support frame 2 in a uniform array. The positioning frames 21 are elastic and have a notch at one end. A compression tube 211 is fixedly connected inside the notch of the positioning frame 21. The length of the compression tube 211 can be adjusted.
[0024] Limiting frames 23 are installed at both ends of the support frame 2. The limiting frames 23 are used to store optical fibers. By adjusting the length of the compression tube 211, the positioning frame 21 can be deformed, and the optical fiber can be attached to the arc-shaped side of the top of the movable shaft 22, which can increase friction and ensure wiring stability.
[0025] The limit frame 23 is in a "C" shape, and a pair of connecting rods 24 are installed inside the limit frame 23. The connecting rod 24 is movablely clamped with a movable shaft 22, and the movable shaft 22 is in a "J" shape. A rubber pad is fixedly connected to the inner wall of the movable shaft 22. When the optical fiber needs to be limited, the optical fiber card can be set inside the limit frame 23 so that it is located on one side of the movable shaft 22, and the optical fiber is attached to the rubber pad. The optical fiber with a separate interface can be limited and arranged to avoid the interface being detached due to external force during maintenance.
[0026] A rotating ring 32 is rotatably provided at the bottom of the movable plate 31, and the position of the rotating ring 32 corresponds to the positioning frame 21. A limiting groove 35 is provided on the top of the rotating ring 32. The limiting groove 35 is annular and has an inner diameter larger than the movable plate 31. A plurality of reset shafts 13 are movably inserted inside the mounting plate 11. The bottom of the reset shaft 13 is against the bottom of the rotating ring 32. A rubber rod is fixedly connected to the bottom of the reset shaft 13. Before connection, a certain amount of optical fiber can be wound around the rotating ring 32, and the reset shaft 13 is clamped in the limiting groove 35, which can limit the movable plate 31 and leave a certain margin for subsequent inspection and maintenance.
[0027] A plurality of rubber balls 34 are fixedly connected to the side wall at one end of the rotating ring 32, and a plurality of support rods 33 are fixedly connected to the inner wall of the rotating ring 32. The support rods 33 are arranged in a circular array inside the rotating ring 32, and a gap is provided between the support rods 33 and the rotating ring 32 to enhance the heat dissipation effect and avoid the situation where the heat dissipation effect is poor due to the accumulation of optical fiber winding.
[0028] Working principle: First, when it is necessary to connect the optical fiber, the position can be limited by means of the positioning frame 21 so that the optical fiber can be arranged to avoid the situation of messy entanglement during the connection process, and a certain amount of excess optical fiber can be rolled up by means of the rotating ring 32 so that it can be reconnected during the subsequent maintenance and overhaul process, reducing the need for entire replacement or wiring, and reducing the cost of maintenance. When it is necessary to limit the optical fiber, the optical fiber card can be set inside the limiting frame 23 so that it is located on one side of the movable shaft 22, and the optical fiber can be attached to the rubber pad. The optical fiber of the separate interface can be limited and arranged to avoid the situation where the interface is separated under external force during the overhaul process, and the length of the compression tube 211 can be adjusted to deform the positioning frame 21, and the optical fiber can be attached to the arc-shaped side of the top of the movable shaft 22, which can increase the friction and ensure the stability of the wiring. Before the connection, a certain amount of excess optical fiber can be wound on the rotating ring 32, and the reset shaft 13 can be clamped inside the limiting groove 35, which can play a limiting role and facilitate subsequent overhaul and maintenance.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A distribution frame for optical fiber installation, comprising a connection port (1), a support frame (2), and a positioning plate (3). Features: The connection port (1) is clamped with mounting plates (11) at both ends, the mounting plates (11) are symmetrically arranged, and the side walls at both ends of the mounting plate (11) are clamped with limit plates (12), the support frame (2) is mounted on one side of the limit plate (12), the support frame (2) is used for optical fiber limit, a straight groove is provided on the inner wall of the mounting plate (11) on a side close to the support frame (2), the positioning plate (3) is installed inside the straight groove, and a plurality of movable plates (31) are movably clamped at the bottom of the positioning plate (3), and the movable plates (31) are used for optical fiber storage.
2. A distribution frame for optical fiber installation according to claim 1, Features: A plurality of grid plates are installed between the installation plates (11), and the grid plates are located inside the limiting plates (12).
3. A distribution frame for optical fiber installation according to claim 1, Features: A plurality of positioning frames (21) are fixedly connected to the surface of the support frame (2); the positioning frames (21) are arranged on the support frame (2) in a uniform array; the positioning frames (21) are elastic and have a notch at one end; a compression tube (211) is fixedly connected inside the notch of the positioning frame (21); and the length of the compression tube (211) is adjustable; Limiting frames (23) are installed at both ends of the support frame (2), and the limiting frames (23) are used to store optical fibers.
4. A distribution frame for optical fiber installation according to claim 3, Features: The limiting frame (23) is in a "C" shape. A pair of connecting rods (24) are installed inside the limiting frame (23). A movable shaft (22) is movably provided on the connecting rods (24). The movable shaft (22) is in a "J" shape. A rubber pad is fixedly connected to the inner wall of the movable shaft (22).
5. A distribution frame for optical fiber installation according to claim 1, Features: A rotating ring (32) is rotatably provided at the bottom of the movable plate (31), the position of the rotating ring (32) corresponds to the positioning frame (21), a limiting groove (35) is provided at the top of the rotating ring (32), the limiting groove (35) is annular and has an inner diameter larger than the movable plate (31), a plurality of reset shafts (13) are movably inserted inside the mounting plate (11), the bottom of the reset shaft (13) abuts against the bottom of the rotating ring (32), and a rubber rod is fixedly connected to the bottom of the reset shaft (13).
6. A distribution frame for optical fiber installation according to claim 5, Features: A plurality of rubber balls (34) are fixedly connected to a side wall at one end of the rotating ring (32), and a plurality of support rods (33) are fixedly connected to an inner wall of the rotating ring (32). The support rods (33) are arranged in an annular array inside the rotating ring (32).