Monitoring device for optical fiber broadband information transmission
The optical fiber broadband information transmission monitoring device addresses unstable connections and inadequate heat dissipation by using a heat conductive sheet, fan, and limiting sleeve to stabilize connectors and improve operational longevity through enhanced heat dissipation and secure plugging.
Patent Information
- Application Number
- CN202421079668.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing optical fiber broadband information transmission monitoring devices suffer from unstable connector connections leading to loosening issues and inadequate heat dissipation, resulting in reduced operational longevity.
The device incorporates a heat conductive sheet and fan for effective heat dissipation, along with a limiting sleeve and fixed block to stabilize connector connections, utilizing components like a limit plate and limit rod to ensure secure plugging and facilitate easy filter disassembly.
Stabilizes connector connections and enhances heat dissipation, preventing loosening and ensuring prolonged device operation by maintaining stable plug-in and allowing easy filter cleaning.
Smart Images
Figure CN222262734U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical fibers, in particular to a monitoring device for optical fiber broadband information transmission. Background Art
[0002] Optical fiber is a communication medium that transmits information through light signals. It consists of fibrous optical materials, usually made of high-purity silica or plastic. As a transmission medium, optical fiber is widely used in communications, data transmission, medical treatment, industry and other fields. The working principle of optical fiber is to use the total reflection phenomenon of light in the fiber core to transmit optical signals. The optical signal (light pulse) is transmitted through the core of the optical fiber, while the outer cladding plays a role in reflecting and protecting the light. Since the optical signal propagates in the core of the fiber in the form of light. According to the utility model with patent authorization announcement number CN203883840U, the optical terminal of the optical cable online monitoring device management center is sequentially connected to the front-end optical fiber distribution frame, optical cable, rear-end optical fiber distribution frame, filter and the optical terminal of the remote monitoring station to form an optical fiber transmission device; the optical splitter used to extract part of the working light from the optical fiber transmission device is connected between the optical terminal of the management center and the front-end optical fiber distribution frame; the optical splitter is sequentially connected to the optical switch, the optical power monitor and the optical time domain reflectometer used to emit test light, and the optical power monitor is sequentially connected to the A / D converter and the sound and light alarm; the working power is separated from the DC system. This device monitors the optical cable transmission in real time online; and realizes display and sound and light alarm for the detected fault, so as to eliminate the fault in time and ensure the normal operation of the optical cable transmission. However, when the optical fiber broadband information transmission monitoring device is used, the connector and the plug are not stable, which easily leads to the loosening of the connector, and the heat dissipation effect of the optical fiber broadband information transmission monitoring device is long when it is used, and it cannot operate for a long time. Utility Model Content
[0003] The purpose of the utility model is to provide a monitoring device for optical fiber broadband information transmission, which solves the problems that the connection between the connector and the plug is unstable when the optical fiber broadband information transmission monitoring device is in use, which easily leads to the loosening of the connector, and the heat dissipation effect of the optical fiber broadband information transmission monitoring device is long when in use, and the device cannot operate for a long time.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for monitoring optical fiber broadband information transmission, comprising a body, a mounting shell fixedly connected to the back of the body, a filter fixedly connected to the upper end of the mounting shell, a mounting plate fixedly connected to the inside of the mounting shell, a heat conductive sheet fixedly connected to the inside of the mounting plate, the heat conductive sheet contacts the body, a fan fixedly connected to the lower end of the mounting shell, a bracket fixedly connected to the lower end of the body, plugs are provided at both ends of the body, a connector is plugged into the outer side of the plug, a fixed block is fixedly connected to the outer side of the body, and the connector is slidably connected to the fixed block.
[0005] Preferably, both ends of the mounting shell contact a limit plate, the limit plate is fixedly connected to a limit rod near the inside of the mounting shell, a sliding rod is fixedly connected to one side of the limit plate near the mounting shell, a sliding block is fixedly connected to the outside of the sliding rod, a fixing rod is fixedly connected to the inside of the mounting shell, the fixing rod is slidably sleeved with the sliding block, a spring is provided on the outside of the fixing rod, and the elastic force of the spring drives the limit rod on the limit plate to limit the filter screen, so that the filter screen remains stable.
[0006] Preferably, the installation shell is internally slidably connected to a limit rod, and the filter screen is internally slidably connected to the limit rod. The limit rod is designed to limit the filter screen.
[0007] Preferably, the slide rod is slidably connected to the mounting shell, and the slider is slidably connected to the mounting shell. Through the design of the slide rod and the slider, a limiting effect can be exerted on the limiting plate.
[0008] Preferably, one end of the spring contacts the slider, and the other end of the spring contacts the mounting shell. The design of the spring can drive the limiting rod to limit the filter.
[0009] Preferably, the outer side of the fixed block is rotatably connected to a limiting sleeve, the limiting sleeve contacts the machine body, the limiting sleeve is threadedly connected to the connecting head, the inside of the limiting sleeve is fixedly connected with a protrusion, the inside of the fixed block is provided with an annular groove, the inside of the annular groove is slidably connected with a protrusion, and the design of the protrusion can play a limiting role on the limiting sleeve, and the design of the limiting sleeve can play a limiting role on the connecting head.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0011] 1. The utility model is provided with components such as a heat conducting sheet, a filter, and a fan, so that the heat conducting sheet can introduce the heat in the machine body into the mounting shell, and then the fan drives the airflow to drive the heat, which can effectively dissipate the heat of the machine body. In addition, by providing components such as a limit plate and a limit rod, the filter can be easily disassembled, solving the problem that the heat dissipation effect of the optical fiber broadband information transmission monitoring device is long and it cannot operate for a long time during use.
[0012] 2. The utility model is provided with a fixing block, a limiting sleeve and other components. The limiting sleeve can be rotated to cause threaded movement between the limiting sleeve and the connector, so that the limiting sleeve limits the connector and keeps the connector stable when plugged in. This solves the problem of unstable plugging of the connector and the plug when the optical fiber broadband information transmission monitoring device is in use, which easily leads to loosening of the connector. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0014] Figure 2 For the utility model Figure 1 Bottom view of
[0015] Figure 3 For the utility model Figure 1 A front cross-sectional view of
[0016] Figure 4 For the utility model Figure 1 A side cross-sectional view of
[0017] Figure 5 For the utility model Figure 2 A magnified view of the structure of part A;
[0018] Figure 6 For the utility model Figure 3 Enlarged view of the structure of part B in .
[0019] In the figure: 1, machine body; 2, mounting shell; 21, filter; 22, mounting plate; 23, heat conducting sheet; 24, fan; 3, bracket; 4, limit plate; 41, limit rod; 42, slide bar; 43, slide block; 44, fixing rod; 45, spring; 5, plug; 51, connector; 6, fixing block; 61, limit sleeve; 62, protrusion; 63, ring groove. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-6 A monitoring device for optical fiber broadband information transmission includes a body 1, a mounting shell 2 is fixedly connected to the back of the body 1, a filter screen 21 is fixedly connected to the upper end of the mounting shell 2, a mounting plate 22 is fixedly connected to the inside of the mounting shell 2, a heat conductive sheet 23 is fixedly connected to the inside of the mounting plate 22, the heat conductive sheet 23 contacts the body 1, a fan 24 is fixedly connected to the lower end of the mounting shell 2, a bracket 3 is fixedly connected to the lower end of the body 1, plugs 5 are provided at both ends of the body 1, a connector 51 is plugged into the outer side of the plug 5, a fixing block 6 is fixedly connected to the outer side of the body 1, and the connector 51 is slidably connected to the fixing block 6.
[0022] See also Figure 2-6 , both ends of the mounting shell 2 are in contact with the limit plate 4, the limit plate 4 is fixedly connected to the limit rod 41 near the mounting shell 2, the mounting shell 2 is slidably connected to the limit rod 41, and the filter screen 21 is slidably connected to the limit rod 41. The filter screen 21 is limited by the design of the limit rod 41. The limit plate 4 is fixedly connected to a sliding rod 42 on one side of the mounting shell 2, and a slider 43 is fixedly connected to the outer side of the sliding rod 42. The sliding rod 42 is slidably connected to the mounting shell 2, and the slider 43 is slidably connected to the mounting shell 2. The design of the slider 43 can limit the limit plate 4. A fixing rod 44 is fixedly connected to the inside of the mounting shell 2. The fixing rod 44 is slidably sleeved with the slider 43. A spring 45 is arranged on the outside of the fixing rod 44. One end of the spring 45 contacts the slider 43, and the other end of the spring 45 contacts the mounting shell 2. Through the design of the spring 45, the limiting rod 41 can be driven to limit the filter screen 21. The elastic force of the spring 45 drives the limiting rod 41 on the limiting plate 4 to limit the filter screen 21, so that the filter screen 21 remains stable.
[0023] See also Figure 2-6 The outer side of the fixed block 6 is rotatably connected to a limiting sleeve 61, the limiting sleeve 61 contacts the body 1, the limiting sleeve 61 is threadedly connected to the connecting head 51, the inside of the limiting sleeve 61 is fixedly connected with a protrusion 62, the inside of the fixed block 6 is provided with an annular groove 63, and the inside of the annular groove 63 is slidably connected with the protrusion 62. The design of the protrusion 62 can limit the limiting sleeve 61, and the design of the limiting sleeve 61 can limit the connecting head 51.
[0024] The specific implementation process of the utility model is as follows: when in use, by plugging the connector 51 with the plug 5, and then rotating the limiting sleeve 61, the limiting sleeve 61 and the connector 51 are threaded, so that the limiting sleeve 61 can limit the connector 51, so that the connector 51 and the plug 5 can be plugged in stably, and the connector 51 and the plug 5 can be effectively prevented from being loosened when plugged in;
[0025] When the machine body 1 generates heat, the heat conducting sheet 23 on the mounting plate 22 guides the heat generated by the machine body 1 into the mounting shell 2, and then by starting the fan 24, the fan 24 drives the air flow from the filter 21 into the mounting shell 2, and then drives the heat of the mounting shell 2 to be extracted by the fan 24, which can effectively dissipate heat for the machine body 1; by moving the limit plate 4 in the direction away from the mounting shell 2, the limit plate 4 drives the slide bar 42 to move, and the slide bar 42 drives the slide block 43 to move, so that the slide block 43 slides on the fixed rod 44, and the slide block 43 squeezes the spring 45, and at the same time, the limit plate 4 drives the limit rod 41 to slide out of the filter 21, so that the limit on the filter 21 can be released, and the filter 21 can be conveniently disassembled and cleaned.
[0026] 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. A device for monitoring optical fiber broadband information transmission, comprising a body (1), characterized in that: The back of the machine body (1) is fixedly connected to a mounting shell (2), the upper end of the mounting shell (2) is fixedly connected to a filter screen (21), the interior of the mounting shell (2) is fixedly connected to a mounting plate (22), the interior of the mounting plate (22) is fixedly connected to a heat conducting sheet (23), the heat conducting sheet (23) is in contact with the machine body (1), the lower end of the mounting shell (2) is fixedly connected to a fan (24), the lower end of the machine body (1) is fixedly connected to a bracket (3), both ends of the machine body (1) are provided with plugs (5), the outer side of the plug (5) is plugged with a connector (51), the outer side of the machine body (1) is fixedly connected to a fixing block (6), and the connector (51) is slidably connected to the fixing block (6).
2. The optical fiber broadband information transmission monitoring device according to claim 1, characterized in that: Both ends of the mounting shell (2) are in contact with a limit plate (4); the limit plate (4) is fixedly connected to a limit rod (41) near the inside of the mounting shell (2); a side of the limit plate (4) near the mounting shell (2) is fixedly connected to a slide rod (42); a slider (43) is fixedly connected to the outside of the slide rod (42); a fixed rod (44) is fixedly connected to the inside of the mounting shell (2); the fixed rod (44) is slidably sleeved with the slider (43); and a spring (45) is provided on the outside of the fixed rod (44).
3. The optical fiber broadband information transmission monitoring device according to claim 1, characterized in that: The interior of the mounting shell (2) is slidably connected to a limit rod (41), and the interior of the filter screen (21) is slidably connected to a limit rod (41).
4. The optical fiber broadband information transmission monitoring device according to claim 2, characterized in that: The sliding rod (42) is slidably connected to the mounting shell (2), and the sliding block (43) is slidably connected to the mounting shell (2).
5. The optical fiber broadband information transmission monitoring device according to claim 2, characterized in that: One end of the spring (45) contacts the slider (43), and the other end of the spring (45) contacts the mounting shell (2).
6. The optical fiber broadband information transmission monitoring device according to claim 1, characterized in that: The outer side of the fixed block (6) is rotatably connected to a limiting sleeve (61), the limiting sleeve (61) is in contact with the machine body (1), the limiting sleeve (61) is threadedly connected to the connecting head (51), the interior of the limiting sleeve (61) is fixedly connected with a protrusion (62), the interior of the fixed block (6) is provided with an annular groove (63), and the interior of the annular groove (63) is slidably connected with the protrusion (62).