Optical fiber distribution frame

Abstract

The utility model relates to the technical field of optical fiber distribution, and discloses an optical fiber distribution frame, which comprises a main body assembly and a supporting transverse plate, the wire clamp assembly is arranged on one side of the supporting transverse plate and comprises a clamping piece, the clamping piece is located on one side of the supporting transverse plate and comprises a fixing plate, a connecting plate, an annular block, a movable column, a rotating plate, a clamping block, a connecting block and an arc-shaped plate, the fixing plate is fixed to the supporting transverse plate, the connecting plate is arranged on one side of the fixing plate, and the annular block is arranged on the other side of the fixing plate. And the annular block is fixed on one side of the connecting plate. The beneficial effects of the utility model are that by adopting the design of the annular collecting groove, one optical fiber cable corresponds to one groove, the mutual winding and interference among the optical fiber cables are effectively avoided, the position of each cable can be fixed by pressing the button, the optical fiber is prevented from deviating, the stability and reliability of an optical fiber communication system are improved, and the service life of the optical fiber communication system is prolonged. And meanwhile, the locking state of a certain wire can be unlocked independently, so that the maintenance of the optical fiber is facilitated.

Description

Technical Field

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

[0002] With the rapid development of information technology, optical fiber communication has been widely used in various fields. As an important part of the optical fiber communication system, the optical fiber distribution frame is used to manage, connect and distribute optical fiber cables. Most of the existing optical fiber distribution frames collect the optical fiber cables by means of a cable management trough. Although this method can sort out multiple optical fiber cables to a certain extent, it is easy for them to be entangled and interfered with each other, which is not conducive to the management and maintenance of optical fibers. At the same time, when it is necessary to repair or replace a certain optical fiber, it is necessary to take out all the optical fiber cables in the entire cable management trough, which is cumbersome and inefficient. In addition, the existing cable management trough cannot effectively prevent the optical fiber from deviating. During use, the optical fiber is prone to deviate from the predetermined position due to external forces, affecting the quality of optical fiber communication. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and the title of the application, to avoid obscuring the purpose of this part, the abstract and the title, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] In view of the above and / or problems existing in the existing optical fiber distribution frame, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is that when multiple optical fiber cables are placed together, they are easily entangled and interfered with each other, which is not conducive to the management and maintenance of optical fibers.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: an optical fiber distribution frame, which includes a main body component including a supporting cross plate;

[0007] A wire clamp component is arranged on one side of the supporting cross plate and includes a clamping member. Located on one side of the supporting cross plate, it includes a fixing plate, a connecting plate, an annular block, a moving column, a rotating plate, a clamping block, a connecting block and an arc-shaped plate. The fixing plate is fixed on the supporting cross plate, the connecting plate is arranged on one side of the fixing plate, the annular block is fixed on one side of the connecting plate, a through groove is opened in the annular block, the moving column is inserted into the through groove, the rotating plate is sleeved outside the moving column, a spiral groove is opened in the moving column, the clamping block slides in the spiral groove, the connecting block is fixed on the outside of the rotating plate, and the arc-shaped plate is fixed on one side of the connecting block.

[0008] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: the wire clamp assembly further includes a locking member disposed within the annular block, including a locking block, a first spring, and a pulling plate. The annular block is provided with a moving groove, the locking block slides within the moving groove, one end of the first spring is fixed to the locking block, and the other end is fixed to the moving groove. One end of the pulling plate is fixed to one side of the locking block, and a locking groove is provided within the moving column, and the locking block can be engaged with the locking groove.

[0009] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: circular grooves are provided within the annular block, and the circular grooves are evenly distributed.

[0010] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: a clamping groove is provided within the moving column, and a rectangular block is fixed to the bottom wall of the annular block, and the rectangular block slides within the clamping groove.

[0011] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: one end of the rectangular block is fixed with a second spring, and the other end of the second spring is fixed to the inner wall of the clamping groove.

[0012] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: a pulling rope is fixed to one side of the connecting block, and a through hole is provided within the annular block, and the pulling rope is inserted within the through hole.

[0013] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: the connecting block is made of a material with a certain elastic deformation ability.

[0014] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: a support column is provided on one side of the rotating plate, and the support column is sleeved outside the moving column.

[0015] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: the main body assembly further includes a support frame and a fiber optic connection plate. The support frame is provided on both sides of the support cross plate, and the fiber optic connection plate is fixed to one side of the support frame.

[0016] As a preferred embodiment of the fiber optic distribution frame of the present utility model, wherein: fiber optic interfaces are provided within the fiber optic connection plate, and the number of fiber optic interfaces is multiple.

[0017] The beneficial effects of the present utility model are as follows: By adopting the design of an annular collection groove, one fiber optic cable corresponds to one groove, effectively avoiding the mutual entanglement and interference between fiber optic cables. Pressing the button can fix the position of each wire, preventing the fiber from running off, improving the stability and reliability of the fiber optic communication system. At the same time, the locking state of a certain wire can be unlocked separately, facilitating the maintenance of the fiber optic. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0019] Figure 1 It is the overall structure diagram of the fiber optic distribution frame.

[0020] Figure 2 It is the structure diagram of the wire clamp assembly of the fiber optic distribution frame.

[0021] Figure 3 It is the cross-sectional structure diagram of the annular block of the fiber optic distribution frame.

[0022] Figure 4 It is the cross-sectional structure diagram of the moving column of the fiber optic distribution frame.

[0023] Figure 5 It is the cross-sectional structure diagram of the locking block of the fiber optic distribution frame.

[0024] Figure 6 It is the structure diagram of the rotating plate of the fiber optic distribution frame. Detailed Embodiments

[0025] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings of the specification.

[0026] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0028] Embodiment 1

[0029] Referring to Figures 1-6 , it is the first embodiment of the present utility model. This embodiment provides a fiber optic distribution frame, and the fiber optic distribution frame includes a main body assembly 100, including a support cross plate 101.

[0030] The wire clamp assembly 200 is arranged on one side of the support cross plate 101 and includes a clamping member 201 located on one side of the support cross plate 101, which includes a fixing plate 201a, a connecting plate 201b, an annular block 201c, a moving column 201d, a rotating plate 201e, a clamping block 201f, a connecting block 201g and an arc plate 201h. The fixing plate 201a is fixed on the support cross plate 101, the connecting plate 201b is arranged on one side of the fixing plate 201a, the annular block 201c is fixed on one side of the connecting plate 201b, a through groove 201c-1 is formed in the annular block 201c, the moving column 201d is inserted into the through groove 201c-1, the rotating plate 201e is sleeved outside the moving column 201d, a spiral groove 201d-1 is formed in the moving column 201d, the clamping block 201f slides in the spiral groove 201d-1, the connecting block 201g is fixed on the outer side of the rotating plate 201e, and the arc plate 201h is fixed on one side of the connecting block 201g.

[0031] Through the arrangement of the clamping member 201, it is used to collect optical fiber cables, fix each optical fiber separately in a groove, which is convenient for management and maintenance, and improves the stability and reliability of the optical fiber communication system.

[0032] The fixing plate 201a and the connecting plate 201b are used to support the annular block 201c. Through the cooperation of the spiral groove 201d-1 and the clamping block 201f, when the moving column 201d moves downward, it will drive the rotating plate 201e to rotate, and drive the connecting block 201g and the arc plate 201h to rotate, so as to fix the position of the optical fiber and prevent communication failure caused by the optical fiber running off track.

[0033] When the optical fiber moves to a suitable position, press the moving column 201d to make the moving column 201d move downward. At this time, the clamping block 201f will move along the spiral groove 201d-1, and then drive the rotating plate 201e to rotate. The rotating plate 201e drives the connecting block 201g to rotate, thereby driving the arc plate 201h to rotate and making the arc plate 201h squeeze the optical fiber, so as to fix the position of the optical fiber and prevent the optical fiber from running off track.

[0034] Embodiment 2

[0035] Refer to Figures 1-6 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment.

[0036] Specifically, the wire clamp assembly 200 further includes a locking member 202 disposed within the annular block 201c, which includes a locking block 202a, a first spring 202b, and a pull plate 202c. The annular block 201c is provided with a moving groove 201c-2. The locking block 202a slides within the moving groove 201c-2. One end of the first spring 202b is fixed to the locking block 202a, and the other end is fixed to the moving groove 201c-2. One end of the pull plate 202c is fixed to one side of the locking block 202a. A locking groove 201d-2 is formed within the moving column 201d, and the locking block 202a can be engaged with the locking groove 201d-2.

[0037] Through the arrangement of the locking member 202, it is used to lock the position of the arc-shaped plate 201h, thereby ensuring that the position of the optical fiber does not move.

[0038] The first spring 202b is used to apply a continuous thrust to the locking block 202a to ensure that the locking block 202a can be engaged with the locking groove 201d-2. When the moving column 201d moves downward, the position of the locking groove 201d-2 will also move accordingly. When the locking groove 201d-2 and the locking block 202a are in a coaxial position, under the push of the first spring 202b, the locking block 202a will be engaged with the locking groove 201d-2, thereby fixing the position of the moving column 201d, preventing the arc-shaped plate 201h from rotating again and causing the deviation of the optical fiber position, which affects the communication effect. The pull plate 202c is used to unlock the engagement between the locking block 202a and the locking groove 201d-2, and then unlock the locking state of all optical fibers.

[0039] Specifically, a circular groove 201c-3 is formed within the annular block 201c and is evenly distributed.

[0040] There are multiple circular grooves 201c-3, and the size of the circular groove 201c-3 is slightly larger than the size of the optical fiber, which is used to provide an independent groove for each optical fiber cable, effectively avoiding the mutual winding and interference between the optical fiber cables. Each optical fiber has an independent space, which is convenient for management and maintenance, and improves the stability and reliability of the optical fiber communication system.

[0041] Specifically, a clamping groove 201d-3 is formed within the moving column 201d, and a rectangular block 201i is fixed to the bottom wall of the annular block 201c. The rectangular block 201i slides within the clamping groove 201d-3.

[0042] The shape of the clamping groove 201d-3 corresponds to that of the rectangular block 201i. Through the cooperation of the rectangular block 201i and the clamping groove 201d-3, it is ensured that when the moving column 201d moves downward and drives the rotating plate 201e to rotate, the moving column 201d will not rotate accordingly, avoiding affecting the rotation of the rotating plate 201e.

[0043] Specifically, one end of the rectangular block 201i is fixed with a second spring 201j, and the other end of the second spring 201j is fixed to the inner wall of the card slot 201d-3.

[0044] The setting of the second spring 201j applies an upward thrust to the moving column 201d, ensuring that the moving column 201d will not move downward due to its own gravity without other external forces, thus avoiding affecting the rotation of the rotating plate 201e.

[0045] Specifically, one side of the connecting block 201g is fixed with a pull rope 201k, and a through hole 201c-4 is formed in the annular block 201c, and the pull rope 201k is inserted into the through hole 201c-4.

[0046] The setting of the pull rope 201k is used to unlock a single optical fiber. When a certain optical fiber needs to be repaired, the pull rope 201k is pulled to move the connecting block 201g away from the optical fiber, and then the arc-shaped plate 201h is moved away from the optical fiber. At this time, the optical fiber can be moved outside the circular groove 201c-3, which is convenient for repairing the optical fiber.

[0047] Embodiment 3

[0048] Referring to Figures 1-6 , this is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0049] Specifically, the connecting block 201g is made of a material with a certain elastic deformation ability.

[0050] By setting the material of the connecting block 201g, when it is subjected to the pulling force of the pull rope 201k, it can undergo slight deformation, and then the position and shape of the connecting block 201g change accordingly, driving the arc-shaped plate 201h away from the optical fiber, and at the same time ensuring that it can still function normally after being pulled by the pull rope 201k multiple times.

[0051] Specifically, a support column 201l is arranged on one side of the rotating plate 201e, and the support column 201l is sleeved outside the moving column 201d.

[0052] A groove corresponding to the rotating plate 201e is formed in the support column 201l to prevent the support column 201l from hindering the rotation of the rotating plate 201e. The support column 201l is used to support the rotating plate 201e and can also limit the moving column 201d to prevent the moving column 201d from shifting in position during the downward movement.

[0053] Specifically, the main body assembly 100 further includes a support frame 102 and an optical fiber connection plate 103. The support frame 102 is arranged on both sides of the support cross plate 101, and the optical fiber connection plate 103 is fixed to one side of the support frame 102.

[0054] The support frame 102 provides a stable structural support for the entire fiber optic distribution frame, ensuring that the distribution frame can maintain a stable state in different installation environments and will not be easily toppled or displaced due to external force collisions, vibrations, etc. The fiber optic connection board 103 can effectively manage the fiber optic cabling. Concentrating the fiber optic lines on the fiber optic connection board 103 can avoid the fiber optic lines being randomly distributed in the distribution frame, improving the neatness and maintainability of the fiber optic cabling. This is the prior art, and this solution will not be elaborated much, and those skilled in the art can clearly understand the working principle.

[0055] Specifically, a fiber optic interface 103-1 is provided in the fiber optic connection board 103, and the number of interfaces of the fiber optic interface 103-1 is multiple.

[0056] The fiber optic interface 103-1 is the connection point between the fiber optic distribution frame and the fiber optic device. It is responsible for transmitting the optical signal from one device to another device. This is the prior art, and this solution will not be elaborated much, and those skilled in the art can clearly understand the working principle.

[0057] During use, move the optical fiber into the circular groove 201c-3 to initially fix the position of the optical fiber. Press the moving column 201d to move the moving column 201d downward. At this time, the locking block 201f will move along the spiral groove 201d-1, thereby driving the rotating plate 201e to rotate. The rotating plate 201e drives the connecting block 201g to rotate, thereby driving the arc-shaped plate 201h to rotate and making the arc-shaped plate 201h squeeze the optical fiber, so as to fix the position of the optical fiber and prevent the optical fiber from running off.

[0058] When the moving column 201d moves downward, the position of the locking groove 201d-2 will also move accordingly. When the locking groove 201d-2 and the locking block 202a are in the coaxial position, under the push of the first spring 202b, the locking block 202a will engage with the locking groove 201d-2, thereby fixing the position of the moving column 201d, preventing the arc-shaped plate 201h from rotating again and causing the position of the optical fiber to deviate, affecting the communication effect.

[0059] When it is necessary to repair a certain optical fiber, just pull the pull rope 201k at the corresponding position to move the connecting block 201g away from the optical fiber, thereby making the arc-shaped plate 201h away from the optical fiber. At this time, the optical fiber can be moved outside the circular groove 201c-3 for easy repair of the optical fiber.

[0060] When it is necessary to unlock all the optical fibers, pull the pull plate 202c to compress the first spring 202b, thereby making the locking block 202a away from the locking groove 201d-2. The second spring 201j will push the moving column 201d to move upward to the initial position, driving the rotating plate 201e to rotate in the reverse direction, thereby unlocking the locked state of all the optical fibers.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. An optical fiber distribution frame, characterized in that: include, The main body assembly (100) comprises a supporting cross plate (101); A wire clamp assembly (200) is arranged on one side of the supporting transverse plate (101), comprising a clamping member (201), located on one side of the supporting transverse plate (101), comprising a fixed plate (201a), a connecting plate (201b), an annular block (201c), a movable column (201d), a rotating plate (201e), a clamping block (201f), a connecting block (201g) and an arc plate (201h), wherein the fixed plate (201a) is fixed to the supporting transverse plate (101), the connecting plate (201b) is arranged on one side of the fixed plate (201a), and the annular block (201c) is fixed to On one side of the connecting plate (201b), a through groove (201c-1) is provided in the annular block (201c), the movable column (201d) is inserted into the through groove (201c-1), the rotating plate (201e) is sleeved outside the movable column (201d), a spiral groove (201d-1) is provided in the movable column (201d), the clamping block (201f) slides in the spiral groove (201d-1), the connecting block (201g) is fixed to the outside of the rotating plate (201e), and the arc plate (201h) is fixed to one side of the connecting block (201g).

2. The optical fiber distribution frame according to claim 1, characterized in that: The wire clamp assembly (200) further comprises a locking member (202), which is arranged in the annular block (201c) and comprises a locking block (202a), a first spring (202b) and a pull plate (202c); the annular block (201c) is provided with a movable groove (201c-2); the locking block (202a) slides in the movable groove (201c-2); one end of the first spring (202b) is fixed to the locking block (202a) and the other end is fixed to the movable groove (201c-2); one end of the pull plate (202c) is fixed to one side of the locking block (202a); a locking groove (201d-2) is provided in the movable column (201d); the locking block (202a) can be engaged with the locking groove (201d-2).

3. The optical fiber distribution frame according to claim 1 or 2, characterized in that: Circular grooves (201c-3) are provided in the annular block (201c), and the circular grooves (201c-3) are evenly distributed.

4. The optical fiber distribution frame according to claim 3, characterized in that: A slot (201d-3) is provided in the movable column (201d), a rectangular block (201i) is fixed to the bottom wall of the annular block (201c), and the rectangular block (201i) slides in the slot (201d-3).

5. The optical fiber distribution frame according to claim 4, characterized in that: A second spring (201j) is fixed to one end of the rectangular block (201i), and the other end of the second spring (201j) is fixed to the inner wall of the slot (201d-3).

6. The optical fiber distribution frame according to claim 4 or 5, characterized in that: A pull rope (201k) is fixed to one side of the connection block (201g), a through hole (201c-4) is provided in the annular block (201c), and the pull rope (201k) is inserted into the through hole (201c-4).

7. The optical fiber distribution frame according to claim 6, characterized in that: The connecting block (201g) is made of a material with a certain elastic deformation capability.

8. The optical fiber distribution frame according to claim 7, characterized in that: A support column (201l) is provided on one side of the rotating plate (201e), and the support column (201l) is sleeved on the outside of the movable column (201d).

9. The optical fiber distribution frame according to claim 7 or 8, characterized in that: The main body component (100) further comprises a support frame (102) and an optical fiber connection plate (103); the support frame (102) is arranged on both sides of the supporting horizontal plate (101); and the optical fiber connection plate (103) is fixed to one side of the support frame (102).

10. The optical fiber distribution frame according to claim 9, characterized in that: An optical fiber interface (103-1) is provided in the optical fiber connection plate (103), and the optical fiber interface (103-1) has a plurality of interfaces.

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