Adjustable optical fiber distribution frame

Abstract

The utility model discloses an adjustable optical fiber distribution frame, which comprises a first optical fiber socket and a second optical fiber socket, the bottom of the first optical fiber socket is provided with a fixed seat, and the top of the second optical fiber socket is provided with an adjusting plate; according to the utility model, the adjusting plate is pulled upwards to drive the second optical fiber socket to be separated from the first optical fiber socket, so that after the first optical fiber socket and the second optical fiber socket are staggered, the distance between the first optical fiber socket and the second optical fiber socket is increased, and a larger space is provided for plugging; therefore, the plugging convenience of the first optical fiber socket and the second optical fiber socket is improved; through the arrangement of the movable supporting plate, the tightening of the optical fiber can be relieved, the adjusting plate can be moved downwards to reset the second optical fiber socket after the insertion and extraction of the optical fiber are completed, and the supporting plate can be limited by rotating the screw rod again after resetting, so that the stability of the first optical fiber socket and the second optical fiber socket is recovered.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber equipment, in particular to an adjustable optical fiber distribution frame. Background Art

[0002] Fiber optic patch panels are wiring connection equipment between optical cables and optical communication equipment or between optical communication equipment. Fiber optic patch panels are used for the termination and distribution of trunk optical cables at the local end of optical fiber communication systems, and can easily realize the connection, distribution and scheduling of optical fiber lines. With the increasing degree of network integration, it is suitable for small and medium-sized wiring systems such as fiber to the community, fiber to the building, remote modules and wireless base stations.

[0003] Patent No.: CN204790113U, proposes a fiber optic distribution frame to solve the problem of how to perform both fusion splicing and splitting. The distribution frame includes a shell, the shell is provided with an optical cable inlet and outlet and a jumper fiber inlet and outlet, and the shell has a fusion splicing area and a splitting area; the fusion splicing area is provided with a preset number of integrated fusion splicing trays; the splitting area is provided with a preset number of optical splitter frame units, and the optical splitter frame units are used to fix the optical splitter. The distribution frame uses the integrated fusion splicing tray in the fusion splicing area to achieve the fusion of the optical cable, and the pigtail fused with the optical cable in the fusion splicing area is connected to the optical splitter in the splitting area through the first jumper fiber, and the splitting work is achieved by the optical splitter in the splitting area. It can be seen that the utility model completes the fusion work in the fusion splicing area, completes the splitting work in the splitting area, and uses the first jumper fiber to achieve the connection between the fusion splicing area and the splitting area, which not only saves the equipment investment brought by multiple single-function devices in actual work, but also saves the space occupied by the equipment.

[0004] There are still some defects in the above patent. For example, although the optical cable can be welded, the holes of the existing distribution frame are relatively crowded when in use, which is very inconvenient when the optical fiber connector is plugged in and out. When plugging and unplugging, the distance between the holes cannot be adjusted to facilitate plugging and unplugging. Therefore, we need to propose an adjustable optical fiber distribution frame. Utility Model Content

[0005] The utility model aims to provide an adjustable optical fiber distribution frame, which has the advantage of facilitating the plugging and unplugging of optical cable plugs, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an adjustable optical fiber distribution frame, comprising a first optical fiber socket and a second optical fiber socket, a fixing seat is installed at the bottom of the first optical fiber socket, an adjustment plate is installed at the top of the second optical fiber socket, the first optical fiber socket and the second optical fiber socket are staggered, and the adjustment plate is located above the inside of the fixing seat;

[0007] A support plate is installed at the bottom of the fixing seat, and both ends of the support plate are provided with a first adjustment component for adjusting the position of the fixing seat;

[0008] Second adjustment components for adjusting the height of the adjustment plate to expand the distance between the first optical fiber socket and the second optical fiber socket are installed on both sides of the top of the adjustment plate, and the second adjustment components are slidably extended to the inside of both sides of the fixing seat away from one end of the adjustment plate;

[0009] A locking assembly for locking the height of the adjustment plate is installed on the outer side of the second adjustment assembly, and the locking assembly is slidably inserted on the outside of both sides of the fixing seat.

[0010] Preferably, the first adjustment component includes a sliding seat, and the sliding seats are respectively arranged at two ends of the support plate. A sliding groove is provided on one side of the sliding seat close to the support plate, and both ends of the support plate slide and extend into the interior of the sliding groove.

[0011] Preferably, a base is installed at the bottom of the sliding seat, a screw is threadedly connected to the top of the base, and the bottom of the screw extends to the bottom of the base.

[0012] Preferably, the second adjustment assembly includes a connecting rod, which is installed on both sides of the top of the adjustment plate. A limit plate is installed on the top of the connecting rod, and the bottom of the limit plate is located on the side away from the connecting rod and fits with the top of the fixing seat.

[0013] Preferably, a sliding rod is installed at the bottom of the limiting plate and on the side away from the connecting rod, through holes matching the sliding rod are opened inside the two sides of the fixing seat, and the sliding rod is slidably inserted inside the through hole.

[0014] Preferably, the locking assembly includes plug plates arranged on both sides of the fixing seat, and movable grooves adapted to the plug plates are provided on both sides of the fixing seat, and the plug plates are slidably arranged inside the movable grooves.

[0015] Preferably, the plug plate is located at a side away from the connecting rod, and the top of the plug plate is connected to the top of the limiting plate.

[0016] Preferably, a groove is provided at the bottom of the outer side of the plug plate, and a bolt is connected to the internal thread of the groove. One end of the bolt passes through the plug plate and extends to the outside of the plug plate. Screw holes matching the bolt are provided on the upper and lower sides of the movable groove, and one end of the bolt is connected to the internal thread of the screw hole.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model pulls the adjustment plate upward, and the adjustment plate drives the second optical fiber socket to separate from the first optical fiber socket. After the first optical fiber socket and the second optical fiber socket are misaligned, the distance between the first optical fiber socket and the second optical fiber socket increases, which provides a larger space for plugging and unplugging, thereby improving the convenience of plugging and unplugging the first optical fiber socket and the second optical fiber socket.

[0019] 2. The utility model can relieve the tension of the optical fiber by providing a movable support plate. After completing the optical fiber plugging and unplugging, the adjustment plate can be moved down to reset the second optical fiber socket. After resetting, the support plate can be limited by rotating the screw rod again to restore the stability of the first optical fiber socket and the second optical fiber socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the fixing seat of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the slide bar of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the chute of the utility model;

[0024] Figure 5 It is a schematic structural diagram of the utility model in which the first optical fiber socket and the second optical fiber socket are separated.

[0025] In the figure: 1. first optical fiber socket; 2. second optical fiber socket; 3. fixed seat; 4. adjustment plate; 5. support plate; 6. sliding seat; 7. slide groove; 8. base; 9. screw; 10. connecting rod; 11. limit plate; 12. slide rod; 13. plug-in plate; 14. movable groove; 15. groove; 16. bolt; 17. screw hole; 18. screw rod. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5The utility model provides a technical solution: an adjustable optical fiber distribution frame, including a first optical fiber socket 1 and a second optical fiber socket 2, a fixing seat 3 is installed at the bottom of the first optical fiber socket 1, and an adjustment plate 4 is installed at the top of the second optical fiber socket 2, the first optical fiber socket 1 and the second optical fiber socket 2 are staggered, and the adjustment plate 4 is located above the inside of the fixing seat 3; the first optical fiber socket 1 and the second optical fiber socket 2 are both used to connect optical fiber cables. The staggered first optical fiber socket 1 and the second optical fiber socket 2 fit closely, which can save space.

[0028] Furthermore, a support plate 5 is installed at the bottom of the fixed seat 3, and both ends of the support plate 5 are provided with a first adjustment component for adjusting the position of the fixed seat 3; the first adjustment component includes a sliding seat 6, which is respectively arranged at both ends of the support plate 5, and a sliding groove 7 is opened on the side of the sliding seat 6 close to the support plate 5, and both ends of the support plate 5 slide and extend to the inside of the sliding groove 7. By setting the fixed seat 3, it is used to install the first optical fiber socket 1, and by setting the sliding seat 6 and the sliding groove 7, the support plate 5 can be moved inside the sliding seat 6 through the sliding groove 7, so that the positions of the first optical fiber socket 1 and the second optical fiber socket 2 can be adjusted forward and backward.

[0029] It is worth mentioning that: the top of the sliding seat 6 is threadedly connected with a screw rod 18, the bottom of the screw rod 18 passes through the sliding seat 6 and extends to the inside of the slide groove 7 to fit with the top of the support plate 5. After the screw rod 18 is in close contact with the top of the support plate 5, the friction force therebetween can limit the movement of the support plate 5, thereby improving the position stability of the first optical fiber socket 1 and the second optical fiber socket 2, and can also facilitate the adjustment of the position of the first optical fiber socket 1 and the second optical fiber socket 2.

[0030] Among them, a base 8 is installed at the bottom of the sliding seat 6, and a screw 9 is threadedly connected to the top of the base 8. The bottom of the screw 9 extends to the bottom of the base 8. By setting the screw 9, it is convenient to connect and fix the base 8 inside containers such as electric control cabinets and control boxes, thereby improving the stability and firmness of the wiring rack.

[0031] Furthermore, both sides of the top of the adjustment plate 4 are equipped with second adjustment components for adjusting the height of the adjustment plate 4 to expand the distance between the first optical fiber socket 1 and the second optical fiber socket 2. The second adjustment component slides away from the end of the adjustment plate 4 and extends to the inside of the two sides of the fixing seat 3. The second adjustment component includes a connecting rod 10, which is installed on both sides of the top of the adjustment plate 4. A limiting plate 11 is installed on the top of the connecting rod 10. The bottom of the limiting plate 11 and the side away from the connecting rod 10 are in contact with the top of the fixing seat 3. The limiting plate 11 is provided to limit the descending distance of the adjustment plate 4 and improve the stability of the second optical fiber socket 2.

[0032] Specifically, a sliding rod 12 is installed at the bottom of the limiting plate 11 and on the side away from the connecting rod 10, and through holes compatible with the sliding rod 12 are opened inside the two sides of the fixing seat 3. The sliding rod 12 is slidably inserted into the inside of the through hole. When it is necessary to connect or remove the optical fiber with the first optical fiber socket 1 and the second optical fiber socket 2, by rotating the screw rod 18, the screw rod 18 is separated from the support plate 5, and the support plate 5 can slide in the slide groove 7. By pulling the adjustment plate 4 upward, the adjustment plate 4 drives the second optical fiber socket 2 to separate from the first optical fiber socket 1. In this way, after the first optical fiber socket 1 and the second optical fiber socket 2 are misaligned, the distance between the first optical fiber socket 1 and the second optical fiber socket 2 is increased, which provides a larger space for plugging and unplugging, thereby improving the convenience of plugging and unplugging the first optical fiber socket 1 and the second optical fiber socket 2.

[0033] In addition, after the second fiber optic socket 2 is moved upward, it tends to pull the optical fiber behind it to be tight. By providing a movable support plate 5, the tension of the optical fiber can be relieved. After the optical fiber plugging and unplugging is completed, the adjustment plate 4 can be moved downward to reset the second fiber optic socket 2. After resetting, the support plate 5 can be limited by rotating the screw rod 18 again to restore the stability of the first fiber optic socket 1 and the second fiber optic socket 2.

[0034] Specifically, a locking assembly for locking the height of the adjustment plate 4 is installed on the outer side of the second adjustment assembly, and the locking assembly is slidably plugged into the outer sides of the two sides of the fixed seat 3. The locking assembly includes a plug plate 13 arranged on both sides of the fixed seat 3, and a moving groove 14 adapted to the plug plate 13 is provided on both sides of the fixed seat 3, and the plug plate 13 is slidably arranged inside the moving groove 14. The plug plate 13 is located on the side away from the connecting rod 10, and the top of the plug plate 13 is connected to the top of the limit plate 11. By providing the moving groove 14, it is convenient for the plug plate 13 to slide in the moving groove 14.

[0035] Among them, a groove 15 is provided at the bottom of the outer side of the plug board 13, and a bolt 16 is connected to the inner thread of the groove 15. One end of the bolt 16 penetrates the plug board 13 and extends to the outside of the plug board 13. The upper and lower sides of the movable groove 14 are provided with screw holes 17 adapted to the bolt 16, and one end of the bolt 16 is connected to the inner thread of the screw hole 17. The groove 15 is provided to conceal the bolt 16. When the adjustment plate 4 moves, the limit plate 11 is driven to move through the connecting rod 10. When the limit plate 11 moves, the sliding rod 12 is driven to move in the through hole. After the plug board 13 rises to a certain height, the bolt 16 is rotated and the bolt 16 enters the screw hole 17 again, so that the plug board 13 can be locked. By providing two sets of screw holes 17, the second optical fiber socket 2 and the first optical fiber socket 1 can be respectively locked in the state after merging and separating, thereby improving the convenience of optical fiber plugging and unplugging.

[0036] 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 adjustable optical fiber distribution frame, comprising a first optical fiber socket (1) and a second optical fiber socket (2), characterized in that: A fixing seat (3) is installed at the bottom of the first optical fiber socket (1), and an adjustment plate (4) is installed at the top of the second optical fiber socket (2); the first optical fiber socket (1) and the second optical fiber socket (2) are arranged in an interlaced manner, and the adjustment plate (4) is located above the inside of the fixing seat (3); A support plate (5) is installed at the bottom of the fixing seat (3), and both ends of the support plate (5) are provided with a first adjustment component for adjusting the position of the fixing seat (3); Second adjustment components for adjusting the height of the adjustment plate (4) to expand the distance between the first optical fiber socket (1) and the second optical fiber socket (2) are installed on both sides of the top of the adjustment plate (4), and the second adjustment components are slidably extended to the inside of both sides of the fixing seat (3) at one end away from the adjustment plate (4); A locking assembly for locking the height of the adjustment plate (4) is installed on the outer side of the second adjustment assembly, and the locking assembly is slidably plugged into the outside of both sides of the fixing seat (3).

2. The adjustable optical fiber distribution frame according to claim 1, characterized in that: The first adjustment component comprises a sliding seat (6), and the sliding seat (6) is respectively arranged at two ends of the support plate (5). A sliding groove (7) is provided on one side of the sliding seat (6) close to the support plate (5), and both ends of the support plate (5) slide and extend into the interior of the sliding groove (7).

3. The adjustable optical fiber distribution frame according to claim 2, characterized in that: A base (8) is installed at the bottom of the sliding seat (6), a screw (9) is threadedly connected to the top of the base (8), and the bottom of the screw (9) extends to the bottom of the base (8).

4. The adjustable optical fiber distribution frame according to claim 3, characterized in that: The second adjustment assembly comprises a connecting rod (10), wherein the connecting rod (10) is mounted on both sides of the top of the adjustment plate (4), a limiting plate (11) is mounted on the top of the connecting rod (10), and the bottom of the limiting plate (11) and located on a side away from the connecting rod (10) is in contact with the top of the fixing seat (3).

5. The adjustable optical fiber distribution frame according to claim 4, characterized in that: A sliding rod (12) is installed at the bottom of the limiting plate (11) and on the side away from the connecting rod (10), and through holes matching the sliding rod (12) are opened inside the two sides of the fixing seat (3), and the sliding rod (12) is slidably inserted inside the through hole.

6. The adjustable optical fiber distribution frame according to claim 5, characterized in that: The locking assembly comprises plug plates (13) arranged on both sides of the fixing seat (3), and movable grooves (14) adapted to the plug plates (13) are provided on both sides of the fixing seat (3), and the plug plates (13) are slidably arranged inside the movable grooves (14).

7. The adjustable optical fiber distribution frame according to claim 6, characterized in that: The inserting plate (13) is located at a side away from the connecting rod (10), and the top of the inserting plate (13) is connected to the top of the limiting plate (11).

8. The adjustable optical fiber distribution frame according to claim 7, characterized in that: A groove (15) is provided at the bottom of the outer side of the plug plate (13), and a bolt (16) is connected to the inner thread of the groove (15). One end of the bolt (16) passes through the plug plate (13) and extends to the outside of the plug plate (13). Screw holes (17) matching the bolt (16) are provided on the upper and lower sides of the movable groove (14), and one end of the bolt (16) is connected to the inner thread of the screw hole (17).

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