Distribution frame for optical fibers

Abstract

The utility model discloses a distribution frame for optical fibers, which relates to the technical field of communication equipment and comprises a first bottom plate, a first mounting hole is formed in the first bottom plate, limiting plates are mounted at the front end and the rear end of the upper end face of the first bottom plate, two vertical plates are arranged between the two limiting plates, a cover plate is arranged at the tops of the vertical plates, and the cover plate is provided with a second mounting hole. A first side plate and a second side plate are arranged on the two sides of each vertical plate, the first side plates and the second side plates are fixedly connected to the bottom of a cover plate, the first side plates and the second side plates are matched to clamp the vertical plates, and the designed first bottom plate, the vertical plates on the front side and the rear side and the cover plate on the top are combined. The channel formed by integral combination can be used for multiple strands of data lines to pass through, the multiple strands of data lines are restrained, and therefore it is guaranteed that the data lines are placed in order, multiple optical fiber lines do not intersect, and a large amount of time is saved for follow-up line arrangement.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a distribution frame for optical fibers. Background Art

[0002] In the telecommunications industry, fiber optic cables are increasingly being used to carry transmission signals. In order to connect fiber optic devices, several fiber optic patch panels have been developed. When installing fiber optic cables, they are usually installed through fiber optic patch panels. The existing patch panels can basically meet daily usage needs, but there are still some shortcomings that need to be improved.

[0003] When installing optical fibers, they are generally inserted into optical fiber distribution frames, thereby fixing the optical fibers on the optical fiber distribution frames. Since general optical fiber distribution frames do not have a wiring structure, when the optical fibers are installed on the optical fiber distribution frames, the optical fibers in the optical fiber distribution frames are relatively messy, and multiple optical fiber lines cross, resulting in complicated subsequent lines. Subsequent maintenance work requires a lot of time to sort out and distinguish. Utility Model Content

[0004] Based on this, it is necessary to provide a fiber optic distribution frame to address the above problems. The channel formed by the overall combination can allow multiple data cables to pass through, and the multiple data cables are constrained, thereby ensuring that the data cables are placed in an orderly manner.

[0005] A distribution frame for optical fiber comprises a first bottom plate, a first mounting hole is formed on the first bottom plate, limit plates are installed on both the front and rear ends of the upper end face of the first bottom plate, two vertical plates are arranged between the two limit plates, a cover plate is arranged on the top of the vertical plates, first side plates and second side plates are arranged on both sides of the two vertical plates, the first side plates and the second side plates are fixedly connected to the bottom of the cover plate, and the first side plates and the second side plates cooperate to clamp the vertical plates.

[0006] As a preferred solution, the bottom of the vertical plate has an L-shaped connecting portion, the limiting plate is fixedly connected to the first bottom plate, and the limiting plate is horizontally provided with a first accommodating groove for accommodating the L-shaped connecting portion.

[0007] As a preferred solution, a retractable first telescopic member is provided between the two vertical plates, and the first telescopic member abuts the L-shaped connecting portion of the vertical plate against the first accommodating groove of the limiting plate.

[0008] As a preferred solution, an arc block is provided at the connection between the second side plate and the vertical plate, a second receiving groove for receiving the arc block is provided on the side of the vertical plate, and the second side plate is clamped in the second receiving groove.

[0009] As a preferred solution, the first telescopic member includes a first support rod, a second support rod, a connecting rod, a first matching block and a second matching block. The first support rod penetrates into the interior of the connecting rod and is connected as a whole with the first matching block. The second support rod penetrates into the interior of the connecting rod and is connected as a whole with the second matching block. A second mounting hole is provided on the inner wall of the connecting rod, and the first matching block and the second matching block are both threadedly connected to the second mounting hole.

[0010] As a preferred solution, a spring is provided between the first matching block and the second matching block.

[0011] As a preferred solution, a plurality of first strip-shaped through grooves are opened on the side surface of the vertical plate, and the plurality of first strip-shaped through grooves are distributed at equal intervals along the length direction.

[0012] The utility model is beneficial in that:

[0013] The designed first bottom plate, the vertical plates on the front and rear sides, and the top cover plate combination form a channel for multiple data cables to pass through. The multiple data cables are restrained, thereby ensuring that the data cables are placed in order and multiple optical fiber lines do not cross, saving a lot of time and cost for subsequent line sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure;

[0015] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0016] Figure 3 is a schematic diagram of the internal structure of the first telescopic member;

[0017] Figure 4 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0018] Icons: 1. First base plate; 2. First mounting hole; 3. Limiting plate; 4. Vertical plate; 5. Cover plate; 6. First telescopic member; 61. First support rod; 62. Second support rod; 63. Connecting rod; 64. First matching block; 65. Second matching block; 66. Spring; 67. Second mounting hole; 7. First strip-shaped through groove; 8. First side plate; 10. Second side plate; 11. Arc block. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0020] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] like Figure 1-Figure 4 As shown,

[0023] As an optional embodiment,

[0024] A distribution frame for optical fiber includes a first bottom plate 1, a first mounting hole 2 is opened on the first bottom plate 1, limit plates 3 are installed on both ends of the upper end face of the first bottom plate 1, two vertical plates 4 are arranged between the two limit plates 3, a cover plate 5 is arranged on the top of the vertical plates 4, a first side plate 8 and a second side plate 10 are arranged on both sides of the two vertical plates 4, the first side plate 8 and the second side plate 10 are fixedly connected to the bottom of the cover plate 5, and the first side plate 8 and the second side plate 10 cooperate to clamp the vertical plates 4.

[0025] Specifically, the first base plate 1, the vertical plates 4 on the front and rear sides, and the cover plate 5 on the top are combined. The channel formed by the overall combination can be used for multiple data cables to pass through, and the multiple data cables are constrained, thereby ensuring that the data cables are placed in an orderly manner; wherein the first mounting hole 2 of the first base plate 1 can be connected to the chassis by fastening. In addition, the connection between the vertical plate 4 and the cover plate 5 is specifically as follows: a first side plate 8 and a second side plate 10 are installed on the cover plate 5, and a gap between the first side plate 8 and the second side plate 10 just accommodates the vertical plate 4, thereby limiting the cover plate 5 from shaking on the vertical plate 4, and can also be positioned during installation to ensure that it will not shift.

[0026] The vertical plate 4 and the limiting plate 3 are connected by a disassembly connection, as follows:

[0027] The vertical plate 4 has an L-shaped connecting portion, and the limiting plate 3 is fixedly connected to the first bottom plate 1. The limiting plate 3 is horizontally provided with a first receiving groove for accommodating the L-shaped connecting portion. Subsequently, the L-shaped connecting portion at the bottom of the vertical plate 4 is inserted into the first receiving groove. At this time, the front and rear vertical plates 4 exert a bending force, and then the cover plate 5 is clamped with the two side plates to increase the fitting strength of each contact part, and the overall structure is not easy to loosen.

[0028] Based on the above-mentioned: "Removable connection between the limiting plate 3 and the vertical plate 4", in order to ensure that the two vertical plates 4 will not be separated from the first accommodating groove, a retractable first telescopic member 6 is arranged between the two vertical plates 4, and the first telescopic member 6 abuts the L-shaped connecting part of the vertical plate 4 in the first accommodating groove of the limiting plate 3. The length of the first telescopic member 6 itself is variable. When the first telescopic member 6 itself grows, it can abut the front and rear vertical plates 4 in the corresponding first accommodating grooves. Conversely, when the first telescopic member 6 itself shortens, the vertical plate 4 can be separated from the first accommodating groove, thereby realizing the disassembly and assembly of the vertical plate 4 and the limiting plate 3.

[0029] An arc block 11 is provided at the connection between the second side panel 10 and the vertical panel 4. The arc block 11 can cooperate with the side panel on the cover panel 5 to limit the up and down movement of the cover panel 5. In addition, a second accommodating groove for accommodating the arc block 11 is selected on the side of the vertical panel 4. The second side panel 10 is snapped into the second accommodating groove, and the arc block 11 is subsequently selected to be installed in the second accommodating groove.

[0030] The first telescopic member 6 includes a first support rod 61, a second support rod 62, a connecting rod 63, a first matching block 64 and a second matching block 65. The first support rod 61 penetrates into the interior of the connecting rod 63 and is connected as a whole with the first matching block 64. The second support rod 62 penetrates into the interior of the connecting rod 63 and is connected as a whole with the second matching block 65. The inner wall of the connecting rod 63 is provided with a second mounting hole 67. The first matching block 64 and the second matching block 65 are both threadedly connected with the second mounting hole 67.

[0031] The above-mentioned first matching block 64 and second matching block 65 are both threadedly connected to the second mounting hole 67. When extended, the first support rod 61 and the second support rod 62 are rotated to make the first matching block 64 and the second matching block 65 connected to the inside of the connecting rod 63 rotate with it, keeping the connecting rod 63 from rotating. Then, the first matching block 64 and the second matching block 65 are aligned and moved away from each other, and the first support rod 61 and the second support rod 62 continuously extend out of the inside of the connecting rod 63, so that the two ends of the left and right support rods abut against the inner wall of the above-mentioned channel, thereby achieving the stability of the overall connection.

[0032] When shortening, the first support rod 61 and the second support rod 62 are rotated in the opposite direction, so that the first matching block 64 and the second matching block 65 connected to the inside of the connecting rod 63 rotate with it, and the connecting rod 63 is kept from rotating. Then, the first matching block 64 and the second matching block 65 are aligned and close to each other, and the first support rod 61 and the second support rod 62 are continuously retreated into the inside of the connecting rod 63, so that the two ends of the left and right support rods are detached from the inner wall of the above-mentioned channel, thereby realizing the overall disassembly operation.

[0033] In order to further limit the first mating block 64 and the second mating block 65 from being tightly attached to the threaded connection of the second mounting hole 67 and avoid self-rotation due to equipment vibration, a spring 66 is provided between the first mating block 64 and the second mating block 65. By compressing the spring 66, the two mating blocks at both ends thereof are moved away from each other in the second mounting hole 67.

[0034] The side of the vertical plate 4 is provided with a plurality of first strip-shaped through grooves 7, which are evenly spaced along the length direction. The designed first strip-shaped through grooves 7 can provide a certain heat dissipation channel on the one hand, and can reduce the overall weight of the vertical plate 4 on the other hand.

[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An optical fiber distribution frame, characterized in that: The invention comprises a first bottom plate (1), wherein a first mounting hole (2) is provided on the first bottom plate (1), limit plates (3) are installed at both ends of the upper end face of the first bottom plate (1), two vertical plates (4) are arranged between the two limit plates (3), a cover plate (5) is arranged on the top of the vertical plates (4), and first side plates (8) and second side plates (10) are arranged on both sides of the two vertical plates (4), the first side plates (8) and the second side plates (10) are fixedly connected to the bottom of the cover plate (5), and the first side plates (8) and the second side plates (10) cooperate to clamp the vertical plates (4).

2. The optical fiber distribution frame according to claim 1, characterized in that: The bottom of the vertical plate (4) is provided with an L-shaped connecting portion, the limiting plate (3) is fixedly connected to the first bottom plate (1), and a first accommodating groove for accommodating the L-shaped connecting portion is horizontally provided on the limiting plate (3).

3. The optical fiber distribution frame according to claim 2, characterized in that: A telescopic first telescopic member (6) is provided between the two vertical plates (4), and the first telescopic member (6) abuts the L-shaped connecting portion of the vertical plate (4) against the first accommodating groove of the limiting plate (3).

4. The optical fiber distribution frame according to claim 3, characterized in that: An arc block (11) is provided at the connection between the second side plate (10) and the vertical plate (4), a second receiving groove for receiving the arc block (11) is provided on the side surface of the vertical plate (4), and the second side plate (10) is clamped in the second receiving groove.

5. The optical fiber distribution frame according to claim 4, characterized in that: The first telescopic member (6) comprises a first support rod (61), a second support rod (62), a connecting rod (63), a first matching block (64) and a second matching block (65); the first support rod (61) penetrates into the interior of the connecting rod (63) and is connected to the first matching block (64) as a whole; the second support rod (62) penetrates into the interior of the connecting rod (63) and is connected to the second matching block (65) as a whole; a second mounting hole (67) is formed on the inner wall of the connecting rod (63); the first matching block (64) and the second matching block (65) are both threadedly connected to the second mounting hole (67).

6. The optical fiber distribution frame according to claim 5, characterized in that: A spring (66) is provided between the first matching block (64) and the second matching block (65).

7. The optical fiber distribution frame according to claim 1, characterized in that: A plurality of first strip-shaped through grooves (7) are provided on the side surface of the vertical plate (4), and the plurality of first strip-shaped through grooves (7) are distributed at equal intervals along the length direction.

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