Optical cable fiber distribution box convenient to maintain

Abstract

The utility model discloses an optical cable fiber distribution box convenient to maintain, which belongs to the field of optical cable fiber distribution boxes and comprises a box body, a box door is movably mounted on the front side of the box body and movably mounted with the box body through hinges, and a conveniently-detached mechanism is movably mounted on the back side of the box body. The conveniently-disassembled mechanism comprises a back plate, a connecting frame, a sealing ring, a movable rod, a push rod, a sliding pipe and a sliding groove, the back plate is movably installed on the back face of the box body, the connecting frame is fixedly connected to the back face of the back plate, the sealing ring is fixedly connected into the connecting frame, the box body is movably installed in the sealing ring, and the movable rod is fixedly connected to the back plate. When the electrical elements in the box body need to be maintained and the distance between the electrical elements and the inner wall of the box body is too short, the push rods are moved into the sliding grooves from the limiting grooves in sequence, and then the box body is pulled outwards to enable the box body to move outwards, so that the electrical elements and the like on the back plate are exposed, operation and maintenance are facilitated, and the electrical elements are convenient to operate and use during maintenance.

Description

Technical Field

[0001] The utility model relates to the field of optical cable fiber splitting boxes, in particular to an optical cable fiber splitting box which is easy to maintain. Background Art

[0002] The optical fiber splitter box is an interface device used to connect the trunk optical cable and the distribution optical cable outdoors, in the corridor or indoors. The optical fiber splitter box must be able to work reliably in the specified environment, and its box body can withstand a vertical pressure of no more than 500N. In the prior art, the Chinese utility model type patent with the public document number: CN220289920U and the patent name "An optical fiber splitter box easy to maintain" discloses an optical fiber splitter box. The document records that a storage groove is opened in the middle of the tool box, which can neatly place the required maintenance tools, avoid the situation that the maintenance personnel miss or lose the tools, and improve the convenience of maintenance. A locking rod is installed between the through hole and the locking groove. The locking rod plays a locking role. The locking rod is completely pulled out of the through hole and the locking groove. At this time, the box body can be slid upward and removed as a whole for easy maintenance operations. However, in the actual maintenance process, due to the excessive number of electrical components in the box body, the crowded space, the short distance between the electrical components and the inner wall of the box body, and the limited operating space, maintenance is often difficult to operate and inconvenient to carry out, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide an optical cable fiber distribution box which is easy to maintain and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A fiber optic cable distribution box that is easy to maintain, comprises a box body, a box door movably installed at the front position of the box body, the box door is movably installed with the box body by hinges, and a convenient disassembly mechanism is movably installed at the back position of the box body, the convenient disassembly mechanism includes a back plate, a connecting frame, a sealing ring, a movable rod, a push rod, a slide tube and a slide groove, the back plate is movably installed at the back position of the box body, the connecting frame is fixedly connected to the back position of the back plate, the sealing ring is fixedly connected in the connecting frame, the box body is movably installed in the sealing ring, the movable rod is fixedly connected to the back plate, the slide tube is fixedly connected to the inner side position of the box body, the movable rod is movably installed in the slide tube, the push rod is fixedly connected to one end position of the movable rod, the slide groove is opened on the slide tube, and the push rod is movably installed in the slide groove of the slide tube.

[0006] Preferably, the easy-to-disassemble mechanism further includes mounting holes, which are opened on the back plate and located at four corners of the back plate.

[0007] Preferably, the easy-to-disassemble mechanism further comprises an insertion hole, which is provided at one end of the slide tube, and the movable rod is movably installed in the slide tube through the insertion hole.

[0008] Preferably, the easy disassembly mechanism further comprises a limit head, the limit head is rotatably connected to one end of the movable rod, the limit head is movably installed in the sliding tube, and the push rod is fixedly connected to the limit head.

[0009] Preferably, the easy disassembly mechanism further includes a spring, which is movably mounted on the movable rod and located at a side position of the limit head, and the spring is also located in the sliding tube.

[0010] Preferably, the easy disassembly mechanism further includes a limiting groove, which is provided on the slide tube and fixedly connected to one end of the slide groove, and the push rod is movably installed in the limiting groove or the slide groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by providing a convenient disassembly mechanism, when it is necessary to repair the electrical components in the box, if the distance between the electrical components and the inner wall of the box is too short, the push rods are moved from the limiting grooves into the sliding grooves in sequence, and then the box is pulled outward to move the box outward, thereby exposing the electrical components on the back panel, etc., to facilitate operation and maintenance, making the electrical components easy to operate and use during maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the back plate of the utility model;

[0015] Figure 3 It is a first side structural schematic diagram of the box body of the utility model;

[0016] Figure 4 This is a second side structural schematic diagram of the box body of the present invention.

[0017] In the figure: 1, box body; 2, hinge; 3, box door; 4, easy disassembly mechanism; 401, back plate; 402, mounting hole; 403, connecting frame; 404, sealing ring; 405, movable rod; 406, spring; 407, limit head; 408, push rod; 409, slide tube; 410, slide groove; 411, limit groove; 412, insertion hole. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-2 As shown, an optical fiber distribution box for easy maintenance includes a box body 1, a box door 3 is movably installed at the front position of the box body 1, and the box door 3 is movably installed with the box body 1 through a hinge 2. A convenient disassembly mechanism 4 is movably installed at the back position of the box body 1, and the convenient disassembly mechanism 4 includes a back plate 401, a connecting frame 403, a sealing ring 404, a movable rod 405, a push rod 408, a slide tube 409 and a slide groove 410. The back plate 401 is movably installed at the back position of the box body 1, the connecting frame 403 is fixedly connected to the back position of the back plate 401, the sealing ring 404 is fixedly connected in the connecting frame 403, and the box body 1 It is movably installed in the sealing ring 404, and the disassembly mechanism 4 also includes a mounting hole 402. The mounting hole 402 is opened on the back plate 401 and is located at the four corners of the back plate 401. The box body 1 is close to the back plate 401 and inserted into the sealing ring 404 in the connecting frame 403 for sealing. The sealing ring 404 seals the box body 1 and the back plate 401, so that external liquid is not easy to enter. The back plate 401 is provided with an inlet and outlet hole to facilitate the electrical connection of the electrical components, and when the box body 1 moves outward, it will not cause pulling on the wires, making it more convenient for the box body 1 to move outward.

[0020] like Figure 1-4As shown, the movable rod 405 is fixedly connected to the back plate 401, the slide tube 409 is fixedly connected to the inner side of the box body 1, the movable rod 405 is movably installed in the slide tube 409, the push rod 408 is fixedly connected to one end of the movable rod 405, the slide groove 410 is opened on the slide tube 409, and the push rod 408 is movably installed in the slide groove 410 of the slide tube 409. The convenient disassembly mechanism 4 also includes an insertion hole 412, and the insertion hole 412 is opened at one end of the slide tube 409. The movable rod 405 is inserted into the slide tube 409. The hole 412 is movably mounted in the slide tube 409. The disassembly mechanism 4 also includes a limit head 407, which is rotatably connected to one end of the movable rod 405. The limit head 407 is movably mounted in the slide tube 409. The push rod 408 is fixedly connected to the limit head 407. The disassembly mechanism 4 also includes a spring 406, which is movably mounted on the movable rod 405 and is located at the side of the limit head 407. The spring 406 is also located in the slide tube 409. The disassembly mechanism 4 also includes a limit The limiting groove 411 is provided on the slide tube 409, and the limiting groove 411 is fixedly connected to one end of the slide groove 410. The push rod 408 is movably installed in the limiting groove 411 or the slide groove 410. The push rod 408 is moved out of the limiting groove 411, and the limit head 407 is rotated sideways so that the push rod 408 moves into the slide groove 410. Then the box body 1 is moved outward, and the slide tube 409 moves outward synchronously. The slide tube 409 and the back plate 401 are separated from each other, and the push rod 408 slides in the slide groove 410. The spring 406 on the movable rod 405 is compressed, the box body 1 moves out of the connecting frame 403 and is separated from the sealing ring 404, thereby exposing the electrical components on the back plate 401, making it easier to operate when repairing the electrical components, and avoiding the distance between the electrical components and the inner wall of the box body 1 being too short, causing inconvenience in maintenance. The limit head 407 is movably installed with the movable rod 405 through the bearing, so that the limit head 407 is easy to rotate, and the push rod 408 is easy to slide into the slide groove 410 or the limiting groove 411.

[0021] It should be noted that the utility model is an optical fiber distribution box that is easy to maintain. A plurality of mounting frames and other structures are fixedly connected to the back plate 401, and the mounting frames and other structures are located in the box body 1. When the electrical components are installed on the mounting frames, and the distance between the electrical components and the inner wall of the box body 1 is too short, the push rod 408 is moved out of the limiting groove 411, and the limit head 407 is rotated to the side so that the push rod 408 moves into the slide groove 410, and then the box body 1 is moved outward, and the slide tube 409 moves outward synchronously, and the slide tube 409 and the back plate 401 are separated from each other, and the push rod 408 slides in the slide groove 410, and the spring 406 on the movable rod 405 is compressed, and the box body 1 is moved out of the connection frame 403 and the sealing ring 40 4 are separated from each other. As the box body 1 moves outward, the electrical components on the back plate 401 are moved out, which is convenient for maintenance operations on the electrical components. When the maintenance is completed, the box body 1 is moved in the opposite direction so that the box body 1 is close to the back plate 401 and inserted into the sealing ring 404 in the connecting frame 403 for sealing. The spring 406 is reopened, and the limit head 407 and the push rod 408 move synchronously. When the box body 1 is inserted into the connecting frame 403, the push rod 408 is rotated sideways so that the push rod 408 is stuck in the limiting groove 411, thereby blocking the slide pipe 409, so that the connection between the box body 1 and the back plate 401 is more stable. Through the convenient disassembly mechanism 4, it is more convenient to repair the electrical components in the box body 1.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An optical fiber distribution box for easy maintenance, comprising a box body (1), a box door (3) movably mounted on the front of the box body (1), the box door (3) being movably mounted on the box body (1) via a hinge (2), characterized in that: A convenient disassembly mechanism (4) is movably mounted on the back of the box body (1), the convenient disassembly mechanism (4) comprising a back plate (401), a connecting frame (403), a sealing ring (404), a movable rod (405), a push rod (408), a sliding tube (409) and a sliding groove (410), the back plate (401) is movably mounted on the back of the box body (1), the connecting frame (403) is fixedly connected to the back of the back plate (401), and the sealing ring (404) is fixedly connected inside the connecting frame (403). The box body (1) is movably mounted in the sealing ring (404); the movable rod (405) is fixedly connected to the back plate (401); the sliding tube (409) is fixedly connected to the inner side of the box body (1); the movable rod (405) is movably mounted in the sliding tube (409); the push rod (408) is fixedly connected to one end of the movable rod (405); the sliding groove (410) is provided on the sliding tube (409); and the push rod (408) is movably mounted in the sliding groove (410) of the sliding tube (409).

2. The optical cable distribution box that is easy to maintain according to claim 1 is characterized in that: The easy-to-disassemble mechanism (4) further comprises mounting holes (402), wherein the mounting holes (402) are formed on the back plate (401) and are located at four corners of the back plate (401).

3. The optical cable distribution box that is easy to maintain according to claim 2, characterized in that: The easy-to-disassemble mechanism (4) further comprises an insertion hole (412), wherein the insertion hole (412) is provided at one end of the slide tube (409), and the movable rod (405) is movably mounted in the slide tube (409) through the insertion hole (412).

4. The optical cable distribution box that is easy to maintain according to claim 3 is characterized in that: The convenient disassembly mechanism (4) further comprises a limit head (407), wherein the limit head (407) is rotatably connected to one end of the movable rod (405), the limit head (407) is movably installed in the sliding tube (409), and the push rod (408) is fixedly connected to the limit head (407).

5. The optical cable distribution box that is easy to maintain according to claim 4 is characterized in that: The easy disassembly mechanism (4) further comprises a spring (406), wherein the spring (406) is movably mounted on the movable rod (405) and is located at the side of the limit head (407). The spring (406) is also located in the sliding tube (409).

6. The optical cable distribution box that is easy to maintain according to claim 5, characterized in that: The easy disassembly mechanism (4) further comprises a limiting groove (411), wherein the limiting groove (411) is formed on the slide tube (409) and is fixedly connected to one end of the slide groove (410), and the push rod (408) is movably mounted in the limiting groove (411) or the slide groove (410).

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