Optical fiber distribution frame
By designing a fiber optic patch panel that adopts three-frame-in-one, using components such as wiring cabinets, wire ring channels, winding rings, etc., the problems of traditional fiber optic patch panels having small capacity, large space and complex management are solved, and the traditional fiber optic patch panels are realized. The centralized management and maintenance of optical fiber resources has been reduced, and the construction cost is saved and the computer room space is saved.
Patent Information
- Application Number
- CN202421371742.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-06-17
AI Technical Summary
Traditional ODF fiber patch panels have problems such as small capacity, large space in the computer room, complex fiber management and difficult to operate.
A fiber optic distribution frame is designed, adopting a three-frame-integrated structure, including wiring cabinets, double-connected fixed plates, wire ring channels, orifice-shaped winding rings, pallet brackets, partitions, fiber-moving brackets, pallets And the fiber-wound cylinder, through the reasonable layout and design of these components, the classification, fixation, storage and management of optical fibers are realized.
This fiber optic patch panel effectively solves the problems of small capacity and large space occupancy, realizes centralized management and maintenance of fiber optic resources, reduces construction costs, and facilitates later operation and maintenance, saving space occupied by the computer room.
Smart Images
Figure CN222514658U_ABST
Abstract
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. Background Art
[0002] Fiber optic distribution frame is an important supporting equipment in the optical transmission system. It is used for the termination and distribution of the trunk optical cable at the local end of the optical fiber communication system. It is widely used in real life. However, the traditional ODF fiber optic distribution frame has problems such as small capacity, large space occupied in the computer room, complex fiber management and difficult operation. Therefore, in view of the above problems, a fiber optic distribution frame is designed to better meet the actual use needs. Utility Model Content
[0003] The utility model aims to provide an optical fiber distribution frame to solve the problems of small capacity, large occupied machine room space, complex optical fiber management and difficult operation proposed in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber optic distribution frame, comprising a distribution cabinet, the distribution cabinet being connected to a rotatable cabinet door by a hinge, a double fixing plate being fixed to the upper end of the inner side of the distribution cabinet, a grounding terminal fixed to the distribution cabinet is arranged on the right side of the double fixing plate, a wire ring channel fixed to the distribution cabinet is arranged on the right side of the lower side of the double fixing plate, a U-shaped winding ring and a tray bracket are also fixed to the inner side of the distribution cabinet, a partition for dividing the space is also fixed in the distribution cabinet, a fiber running bracket is fixed on the left side of the distribution cabinet, a support plate fixed to the distribution cabinet is arranged on the right side of the fiber running bracket, and a fiber winding drum fixed to the distribution cabinet is arranged on the right side of the support plate.
[0005] Preferably, the wire loop channels are evenly distributed in the wiring cabinet, and the wire loop channels are distributed in a stepped manner, and the wire loop channels are elastic. Through the above structure, the optical fibers of different operators can be guided to avoid the confusion of optical fibers of different operators.
[0006] Preferably, the U-shaped winding rings are evenly spaced on the wiring cabinet, and are arranged on the right side of the tray bracket, and the U-shaped winding rings are elastic. Through the above structure, the excess optical cables in the wiring bin can be stored and wound to avoid loose and messy optical cables.
[0007] Preferably, a card slot is provided on the tray bracket, and an elastic clip is fixed on the tray bracket, and the clip is symmetrically distributed up and down about the center line of the card slot. Through the above structure, the wiring bins of different operators can be limited and fixed to ensure the stability of the installation of the wiring bin.
[0008] Preferably, the partition is located between the wire loop channel and the support plate, and optical cable channels are opened on the partition at equal intervals. Through the above structure, the space division effect can be achieved, and the optical cable channels can facilitate the wiring connection of the left and right side devices.
[0009] Preferably, the fiber routing bracket is evenly spaced with clamps fixed thereon, and the clamps are of a square structure and are elastic. Through the above structure, the optical fibers can be positioned and bound to ensure that the positions of the optical fibers are fixed and to avoid confusion of different optical fibers.
[0010] Preferably, the support plates are distributed at equal intervals in the wiring cabinet, and a wire harness plate with round holes is fixed at equal intervals on the front end surface of the support plate. Through the above structure, the optical splitters of different operators can be easily installed and fixed, and with the function of the wire harness plate, the wire group separation function can be achieved, thereby avoiding the entanglement of optical cables.
[0011] Preferably, the fiber winding drums are distributed at equal intervals in the wiring cabinet, and a baffle is fixed to the front end of the fiber winding drum, and the fiber winding drum and the support plate correspond to each other. Through the above structure, excess optical fiber can be wound and stored, and the limiting effect of the baffle can prevent the stored optical fiber from slipping off the fiber winding drum.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the fiber optic distribution frame adopts three frames in one, which can facilitate the placement of different equipment, and through warehouse management, the fiber optic resources of the three operators are concentrated on one frame for centralized construction, centralized management, and centralized maintenance. Compared with traditional methods, it saves construction costs and facilitates subsequent operation and maintenance. In addition, the device has a large capacity and high integration, which effectively saves space occupied by the computer room. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall left-side stereoscopic structure of the device of the utility model;
[0014] Figure 2 This is a right-side perspective structural diagram of the device of the utility model;
[0015] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0016] Figure 4 This is a partially enlarged three-dimensional structural schematic diagram of the wiring cabinet of the utility model;
[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the tray bracket of the utility model.
[0018] In the figure: 1. Wiring cabinet; 2. Cabinet door; 3. Double fixing plate; 4. Grounding terminal; 5. Wire loop channel; 6. U-shaped winding ring; 7. Tray bracket; 701. Card slot; 702. Buckle; 8. Partition; 801. Cable channel; 9. Fiber routing bracket; 901. Clamp; 10. Support plate; 1001. Wire bundle plate; 11. Fiber winding tube; 1101. Baffle. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-Figure 5 The utility model provides a technical solution: an optical fiber distribution frame, comprising a distribution cabinet 1, the distribution cabinet 1 is connected with a rotatable cabinet door 2 through a hinge, a double fixing plate 3 is fixed to the upper end of the inner side of the distribution cabinet 1, a grounding terminal 4 fixed on the distribution cabinet 1 is arranged on the right side of the double fixing plate 3, a wire ring channel 5 fixed on the distribution cabinet 1 is arranged on the right side of the lower side of the double fixing plate 3, a U-shaped winding ring 6 and a tray bracket 7 are also fixed on the inner side of the distribution cabinet 1, a partition 8 for dividing the space is also fixed in the distribution cabinet 1, a fiber running bracket 9 is fixed on the left side of the distribution cabinet 1, a support plate 10 fixed on the distribution cabinet 1 is arranged on the right side of the fiber running bracket 9, and a fiber winding tube 11 fixed on the distribution cabinet 1 is arranged on the right side of the support plate 10.
[0021] The wire loop channels 5 are evenly distributed in the wiring cabinet 1, and the wire loop channels 5 are distributed in a stepped manner, and the wire loop channels 5 are elastic; the U-shaped winding rings 6 are evenly spaced on the wiring cabinet 1, and the U-shaped winding rings 6 are arranged on the right side of the tray bracket 7, and the U-shaped winding rings 6 are elastic; a card slot 701 is provided on the tray bracket 7, and an elastic buckle 702 is also fixed on the tray bracket 7, and the buckle 702 is symmetrically distributed up and down about the center line of the card slot 701;
[0022] When using the optical fiber distribution frame, Figure 1-Figure 5 As shown, firstly, the wiring bins of different operators (China Mobile, China Telecom, China Unicom) are assembled with the tray bracket 7, so that the wiring bins are slid in the card slot 701 for installation, and then the elastic limiting effect of the buckle 702 is used to ensure the stability of the wiring bin installation. When wiring, the optical fibers of different operators can be classified through the stepped wire loop channels 5 for connection and installation, and the overlong optical fibers can be wound and stored with the mouth-shaped winding ring 6 to avoid loose and messy optical fibers and ensure the neatness of the wiring arrangement;
[0023] The partition 8 is located between the wire loop channel 5 and the support plate 10, and the partition 8 is provided with optical cable channels 801 at equal intervals; the fiber routing bracket 9 is provided with clasps 901 at equal intervals, and the clasps 901 are of a square structure and are elastic; the support plates 10 are distributed at equal intervals in the wiring cabinet 1, and the front end surface of the support plate 10 is provided with wire bundle plates 1001 with round holes at equal intervals; the fiber winding tubes 11 are distributed at equal intervals in the wiring cabinet 1, and a baffle 1101 is fixed to the front end of the fiber winding tubes 11, and the fiber winding tubes 11 correspond to the support plate 10;
[0024] When installing optical splitters of different operators, such as Figure 1-Figure 5 As shown, by installing the optical splitter on the support plate 10, when the optical fibers of different operators enter the wiring cabinet 1, the distribution and fixation of the optical fibers can be achieved through the action of the clamping ring 901, and the action of the wiring board 1001 can facilitate the connection between the optical fiber and the optical splitter on the support plate 10, thereby ensuring the neatness of the optical fiber. When the optical splitter is connected to the wiring bin, the optical fiber can be easily passed through through the optical cable channel 801, and the action of the fiber winding tube 11 can be used to wind and store longer optical fibers to avoid fiber clutter, and the action of the baffle 1101 can prevent the optical fiber on the fiber winding tube 11 from slipping. This is the working principle of the optical fiber distribution frame.
[0025] 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. An optical fiber distribution frame, comprising a distribution cabinet (1), wherein the distribution cabinet (1) is connected to a rotatable cabinet door (2) via a hinge, and characterized in that: A double-jointed fixing plate (3) is fixed to the upper inner end of the wiring cabinet (1), a grounding terminal (4) fixed to the wiring cabinet (1) is arranged on the right side of the double-jointed fixing plate (3), a wire loop channel (5) fixed to the wiring cabinet (1) is arranged on the right side of the lower side of the double-jointed fixing plate (3), a U-shaped winding ring (6) and a tray bracket (7) are also fixed to the inner side of the wiring cabinet (1), a partition (8) for dividing the space is also fixed in the wiring cabinet (1), a fiber running bracket (9) is fixed on the left side of the wiring cabinet (1), a support plate (10) fixed to the wiring cabinet (1) is arranged on the right side of the fiber running bracket (9), and a fiber winding drum (11) fixed to the wiring cabinet (1) is arranged on the right side of the support plate (10).
2. The optical fiber distribution frame according to claim 1, characterized in that: The wire loop channels (5) are evenly distributed in the wiring cabinet (1), and the wire loop channels (5) are distributed in a stepped manner, and the wire loop channels (5) are elastic.
3. The optical fiber distribution frame according to claim 1, characterized in that: The U-shaped winding rings (6) are distributed at equal intervals on the wiring cabinet (1), and the U-shaped winding rings (6) are arranged on the right side of the tray bracket (7), and the U-shaped winding rings (6) are elastic.
4. The optical fiber distribution frame according to claim 1, characterized in that: The tray support (7) is provided with a slot (701), and an elastic buckle (702) is also fixed on the tray support (7), and the buckle (702) is symmetrically distributed up and down about the center line of the slot (701).
5. The optical fiber distribution frame according to claim 1, characterized in that: The partition plate (8) is located between the wire loop channel (5) and the support plate (10), and optical cable channels (801) are provided on the partition plate (8) at equal intervals.
6. The optical fiber distribution frame according to claim 1, characterized in that: The fiber routing support (9) is fixed with snap rings (901) at equal intervals, and the snap rings (901) are of a square structure and are elastic.
7. The optical fiber distribution frame according to claim 1, characterized in that: The support plates (10) are distributed at equal intervals in the wiring cabinet (1), and wire harness plates (1001) with round holes are fixed at equal intervals on the front end surface of the support plates (10).
8. The optical fiber distribution frame according to claim 1, characterized in that: The fiber winding drums (11) are distributed at equal intervals in the wiring cabinet (1), and a baffle (1101) is fixed at the front end of the fiber winding drum (11), and the fiber winding drum (11) and the support plate (10) correspond to each other.