Functional outdoor optical cable connector box
By designing a functional outdoor optical cable junction box, which includes a device housing, base, main optical cable interface, branch optical cable interface, LED light and optical fiber test interface, the problem of maintenance personnel working at heights under the sealed condition of the junction box is solved, and rapid fault location and efficient maintenance are achieved.
Patent Information
- Application Number
- CN202423160522.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-20
AI Technical Summary
In the existing technology, the junction box is sealed, which requires maintenance personnel to work at height to check the condition of the optical fiber, which is time-consuming, labor-intensive and increases the risk of high-altitude work.
Design a functional outdoor optical cable junction box, including a device shell, base, main optical cable interface, branch optical cable interface, LED light and optical fiber test interface. The status of the LED light and the optical fiber connection can be observed through the window, simplifying fault location and testing.
It enables rapid location of optical cable faults without the need for high-altitude inspections, shortening repair time and improving maintenance efficiency and the reliability of the optical cable network.
Smart Images
Figure CN223526554U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to information digitization production maintenance device technical field especially relates to a functional outdoor optical cable joint box. BACKGROUND
[0002] In the case of carrying multiple optical cables on overhead pole roads, when one of the optical cables fails, maintenance personnel usually need to test the approximate location of the optical cable interruption in the machine room through professional instruments. Then, they need to drive to the scene for further inspection and maintenance. If the failure is caused by human damage or vehicle hanging, then the maintenance personnel can usually find the fault point very intuitively and quickly repair it.
[0003] However, when the failure occurs inside the joint box, the problem becomes much more complex. Since the external structure of the joint box is usually fully enclosed, the maintenance personnel cannot directly observe the state of the optical fiber inside the box. In this case, the maintenance personnel must first climb the tower, take down the joint box, and then open the joint box cover to check the internal optical fiber state. If it is found that the target optical cable is not the problem, the maintenance personnel need to climb the tower again to hang the joint box back in place. This process not only takes time and effort, but also increases the risk of high-altitude work. SUMMARY
[0004] (I) Technical problem to be solved
[0005] The utility model provides a functional outdoor optical cable joint box to overcome the problem that the joint box is in a sealed state during the joint box maintenance process in the prior art.
[0006] (II) Technical scheme
[0007] To achieve the above-mentioned purpose, the utility model provides a functional outdoor optical cable joint box, comprising: a device shell and a device base;
[0008] The device base is arranged at the lower end of the device shell, and the device base is threadedly connected with the device shell;
[0009] The device base lower end is provided with a main optical cable interface and a plurality of branch optical cable interfaces, and the device base upper end face center is provided with a base connecting plate;
[0010] The base connecting plate upper end is provided with a device mounting plate, and the device mounting plate is provided with an LED lamp and an optical fiber test interface;
[0011] The device shell outer wall is provided with a rectangular through hole, the rectangular through hole is embedded with a window, and the window is provided with a plurality of fixed pressing strips around.
[0012] Preferably, the device shell is a hollow cylindrical structure, and the outer wall of the device shell is provided with a plurality of annular reinforcing ribs.
[0013] Preferably, the inner wall of the device shell is provided with an annular aluminized reflective layer.
[0014] Preferably, the main optical cable interface, the plurality of branch optical cable interfaces and the device base are integrated, and the main optical cable interface, the plurality of branch optical cable interfaces and the device base are through.
[0015] Preferably, the fixing strip is made of stainless steel, and the fixing strip limits the window.
[0016] Preferably, epoxy waterproof cement is applied between the fixing strip and the window.
[0017] Preferably, the device mounting plate is a hollow rectangular structure, the LED lamp is fixedly installed on one side of the device mounting plate, and the other side of the LED lamp is provided with an optical fiber test interface.
[0018] Preferably, the device mounting plate is fixedly connected with the base connecting plate through a plurality of bolts.
[0019] (Three) beneficial effects
[0020] The utility model provides a functional outdoor optical cable joint box, can realize through the design that the main optical cable interface and a plurality of branch optical cable interfaces are equipped with in device base lower extreme, make joint box can connect main optical cable and a plurality of branch optical cable simultaneously, enhanced the flexibility and expansibility of optical cable network, the design of base connecting plate and device mounting plate provides additional installation space, makes it possible to install LED lamp and optical fiber test interface in joint box, the window that is equipped with on the device shell makes it possible to visually observe the working state of the LED lamp inside joint box, when the core in joint box breaks down, by using visible light equipment from machine room and lighting LED lamp, maintenance personnel can quickly locate the joint box that appears the problem, without going back and forth to find optical cable fault point and save manpower and shorten maintenance time, the optical fiber test interface makes maintenance personnel can test directly at joint box, further shorten the maintenance time and improve the maintenance efficiency to reach the purpose of improving the maintenance efficiency and reliability of optical cable network. ACCURACY
[0021] Fig. 1 It shows a functional outdoor optical cable joint box structure schematic view of the utility model;
[0022] Fig. 2 It shows a functional outdoor optical cable joint box working device structure schematic view of the utility model;
[0023] Fig. 3The utility model discloses a functional outdoor optical cable joint box working device rear -view structure schematic diagram shows.
[0024] 1: device shell, 2: fixed batten, 3: device base, 4: main optical cable interface, 5: branch optical cable interface, 6: window, 7: base connecting plate, 8: device mounting plate, 9: LED lamp, 10: optical fiber test interface. DETAILED DESCRIPTION
[0025] The utility model is described in detail below in combination with the drawings and examples.
[0026] In the description of the utility model, it is necessary to understand that "up", "down", "left", "right", "inside", "outside", "top", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, the target is only for facilitating the description of the utility model and simplifying the description, and it is not indicated or implied that the indicated parts must have a specific orientation, a specific orientation and operation, so it can not be understood as a limitation of the utility model.
[0027] As Figs. 1-3 Indicated, the utility model provides a functional outdoor optical cable joint box, include: device shell 1 and device base 3,
[0028] The device base 3 is arranged at the lower end of the device shell 1, the device base 3 is threadedly connected with the device shell 1 to ensure stable connection and easy disassembly, the device shell 1 is a hollow cylindrical structure, which not only provides sufficient internal space to accommodate various optical cable connection components, but also has good mechanical strength and impact resistance, the outer wall of the device shell 1 is provided with a plurality of annular reinforcing ribs, which are evenly distributed on the surface of the shell, effectively improving the compression resistance and durability of the shell, so that it can maintain stable performance in various harsh outdoor environments, the device shell 1 is made of industrial plastic, which has the advantages of light weight, corrosion resistance, good insulation performance and the like, can effectively protect the internal optical cable connection components from the influence of external environment, and prolong the service life of the joint box.
[0029] The device base 3 is provided with a main optical cable interface 4 and a plurality of branch optical cable interfaces 5 at the lower end, the main optical cable interface 4 and the plurality of branch optical cable interfaces 5 are through the device base 3, the main optical cable interface 4 is used for connecting the main optical cable, and the plurality of branch optical cable interfaces 5 allow simultaneous connection of a plurality of branch optical cables, greatly enhancing the flexibility and expansion capability of the optical cable network, the device base 3 is provided with a base connecting plate 7 at the upper end surface center, the base connecting plate 7 is a rectangular structure, the base connecting plate 7 extends upward from the center of the device base 3, providing additional mounting space and ensuring the structural stability of the connecting plate, the base connecting plate 7 is integrated with the device base 3, reducing the assembly steps and improving the strength and durability of the overall structure.
[0030] The upper end of the base connecting plate 7 is provided with a device mounting plate 8, which is designed in a hollow rectangular structure. This design not only saves materials and reduces weight, but also provides enough space for installing various functional components. An LED lamp 9 is fixedly installed on one side of the device mounting plate 8. The LED lamp 9 is mainly used to indicate the working state of the joint box. When the fiber core in the joint box is interrupted, the LED lamp 9 will be lit by using visible light equipment to send a signal from the machine room, thereby helping maintenance personnel quickly locate the joint box with problems, greatly shortening the time to find the fault point.
[0031] The other side of the LED lamp 9 is provided with an optical fiber test interface 10. The optical fiber test interface 10 is mainly used for testing the connection of optical cables. Maintenance personnel can directly test at the joint box without the need to take the optical cable back to the laboratory or other places, which further shortens the maintenance time and improves the maintenance efficiency.
[0032] In order to ensure the stable and reliable connection between the device mounting plate 8 and the base connecting plate 7, a plurality of bolts are used for fixed connection between the two. This connection method not only is simple to operate, easy to disassemble and install, but also can effectively prevent the connection from loosening or damaging due to vibration or other external factors.
[0033] The inner wall of the device shell 1 is provided with an annular aluminum-plated light reflecting layer. This design not only can reflect the light emitted by the internal LED lamp 9, enhancing the propagation effect of the light, but also can play a certain heat insulation role, protecting the internal optical cable connection components from high temperature.
[0034] The outer wall of the device shell 1 is provided with a rectangular through hole, in which a window 6 is embedded. The main function of the window 6 is to provide an observation window, so that maintenance personnel can directly observe the working state of the internal LED lamp 9 of the joint box, thereby quickly judging whether the optical cable connection is normal. The window 6 is made of polycarbonate, which has excellent impact resistance, weather resistance and good transparency, so that the window 6 can remain stable under extreme temperature and is not easy to age and discolor.
[0035] In order to ensure the stable and reliable installation of the window 6, a plurality of fixed pressing strips 2 are provided around the window 6. The fixed pressing strips 2 are made of stainless steel, which has the characteristics of high strength, corrosion resistance and oxidation resistance, and can effectively prevent the pressing strips from deforming or damaging due to long-term use or external factors.
[0036] The fixed pressing strips 2 not only play a limiting role on the window 6, but also have epoxy resin waterproof cement between them and the window 6. This waterproof cement has good sealing and waterproof performance, which can effectively prevent water from penetrating into the joint box and protect the internal optical cable connection components from the influence of humid environment.
[0037] The following will be described in detail the actual working scenario of a functional outdoor optical cable joint box.
[0038] The functional outdoor optical cable joint box in the actual working process includes the following steps:
[0039] Step S1, the main optical cable is connected to the functional outdoor optical cable joint box through the main optical cable interface 4, and a plurality of branch optical cables are connected to the functional outdoor optical cable joint box through a plurality of branch optical cable interfaces 5, and the optical cables are reliably connected through the connection assembly in the functional outdoor optical cable joint box.
[0040] Step S2, when the optical cable in the overhead or pipeline appears a fault in the functional outdoor optical cable joint box at night, the visible light device is used to emit visible light from the machine room or the nearest joint box, and the range of the visible light device is generally within 15 kilometers, when the fiber core in the joint box appears an interruption phenomenon, the LED lamp 9 will be lit by the visible light device, and through the window 6 provided on the device shell 1, the maintenance personnel can directly see the state of the LED lamp 9, so as to quickly judge which functional outdoor optical cable joint box has a problem.
[0041] Step S3, since the device shell 1 and the device base 3 of the functional outdoor optical cable joint box are threadedly connected, they are convenient to disassemble and reassemble, and the maintenance personnel can disassemble the functional outdoor optical cable joint box on the spot, test the optical cable connection in the functional outdoor optical cable joint box through the optical fiber test interface 10, and do not need to take the optical cable back to the laboratory or other places, which greatly shortens the troubleshooting and repair time.
[0042] It can be understood that the above-mentioned various embodiments of the present application can be combined with each other to form a combined embodiment without violating the principle logic.
[0043] Those skilled in the art can understand that in the above method of the specific embodiment, the writing order of each step does not mean a strict execution order and does not constitute any limitation on the implementation process, and the specific execution order of each step should be determined by its function and possible internal logic.
[0044] The utility model provides a kind of functional outdoor optical cable joint box through the design of the main optical cable interface 4 and multiple branch optical cable interface 5 being equipped with in device base 3 lower end, so that joint box can connect main optical cable and multiple branch optical cable simultaneously, enhance the flexibility and expansibility of optical cable network;The design of the base connecting plate 7 and device mounting plate 8 provides additional mounting space, so that LED lamp 9 and fiber test interface 10 can be installed in joint box, the window 6 being equipped with on the device shell 1, so that the working condition of joint box internal LED lamp 9 can be observed intuitively, when the core interruption phenomenon occurs in joint box, by using visible light equipment by machine room sends and lights up LED lamp 9, maintenance personnel can quickly locate the joint box that appears problem, without back and forth to find optical cable fault point and save manpower and shorten maintenance time, the fiber test interface 10 makes that maintenance personnel can directly test at joint box, further shorten maintenance time and improve maintenance efficiency to improve the maintenance efficiency and reliability of optical cable network to reach the purpose.
[0045] The above has described the various embodiments of the utility model, the above-mentioned explanation is exemplary, not exhaustive, and also not limited to the disclosed various embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical application or technical improvement in the market, or enable other ordinary skilled in the art to understand the various embodiments disclosed herein.
Claims
1. A functional outdoor cable joint box, characterized in that, Include: Device shell (1) and device base (3); The device base (3) is arranged at the lower end of the device shell (1), and the device base (3) is threadedly connected with the device shell (1); The lower end of the device base (3) is provided with a main optical cable interface (4) and a plurality of branch optical cable interfaces (5), and the upper end surface of the device base (3) is provided with a base connecting plate (7); The upper end of the base connecting plate (7) is provided with a device mounting plate (8), and the device mounting plate (8) is provided with an LED lamp (9) and an optical fiber test interface (10); The outer wall of the device shell (1) is provided with a rectangular through hole, and the rectangular through hole is embedded with a window (6), and the periphery of the window (6) is provided with a plurality of fixed pressing strips (2).
2. The functional outdoor fiber cable joint box according to claim 1, wherein, The device shell (1) is a hollow cylindrical structure, and the outer wall of the device shell (1) is provided with a plurality of annular reinforcing ribs.
3. The functional outdoor fiber cable joint box according to claim 2, characterized in that, The inner wall of the device shell (1) is provided with an annular aluminized reflective layer.
4. The functional outdoor fiber cable joint box according to claim 1, wherein, The main optical cable interface (4) and the plurality of branch optical cable interfaces (5) and the device base (3) are made into one body, and the main optical cable interface (4) and the plurality of branch optical cable interfaces (5) and the device base (3) are through.
5. The functional outdoor fiber cable splice closure of claim 1, wherein, The fixed pressing strip (2) is made of stainless steel, and the fixed pressing strip (2) limits the window (6).
6. The functional outdoor fiber cable splice closure of claim 5, wherein, The fixed pressing strip (2) and the window (6) are coated with epoxy resin waterproof cement.
7. The functional outdoor fiber cable splice closure of claim 1, wherein, The device mounting plate (8) is a hollow rectangular structure, the LED lamp (9) is fixedly installed on one side of the device mounting plate (8), and the other side of the LED lamp (9) is provided with an optical fiber test interface (10).
8. The functional outdoor cable joint box of claim 7, wherein, The device mounting plate (8) is fixedly connected with the base connecting plate (7) through a plurality of bolts.