CN222441813U - A passive optical network system communication device - Google Patents
A passive optical network system communication device Download PDFInfo
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- CN222441813U CN222441813U CN202421125279.1U CN202421125279U CN222441813U CN 222441813 U CN222441813 U CN 222441813U CN 202421125279 U CN202421125279 U CN 202421125279U CN 222441813 U CN222441813 U CN 222441813U
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- 238000004891 communication Methods 0.000 title claims abstract description 55
- 230000003287 optical effect Effects 0.000 title claims abstract description 29
- 230000035939 shock Effects 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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Abstract
The utility model discloses a communication device of a passive optical network system, which comprises a communication box body and a base. According to the utility model, a good buffering and damping effect can be achieved on the communication box body through the springs and the dampers arranged at the bottom of the connecting frame, the driving rod is driven to rotate through the rotating block, the driving rod drives the pushing rod to translate through cooperation with the polished rod, the pushing rod slides with the inclined plane on the cooperation seat, so that the cooperation seat moves downwards and stretches the springs, the cooperation seat is linked with the abutting plate at the bottom until the rubber pad abuts against the working ground, and at the moment, the rubber pad can generate enough friction force with the working ground to ensure the stability of the whole standing of the device, so that lifting of the communication box body is not needed, convenience and stability of a switching process are ensured on the basis of ensuring convenience and stability of moving and standing of the communication device, and further the use effect of the communication device of the passive optical network system is improved.
Description
Technical Field
The present utility model relates to the technical field of passive optical networks, and in particular, to a communication device of a passive optical network system.
Background
The passive optical network is a pure medium network, avoids electromagnetic interference and lightning influence of external equipment, reduces fault rate of lines and the external equipment, improves system reliability, saves maintenance cost, and is a technology expected by telecommunication maintenance departments for a long time. The non-light source network is a point-to-multipoint optical fiber transmission and access technology, the downlink adopts a broadcasting mode, the uplink adopts a time division multiple access mode, and can flexibly form topological structures such as tree structures, star structures, bus structures and the like, and only a simple optical branching device is required to be installed at an optical branching point, so that the system has the advantages of saving optical cable resources, sharing bandwidth resources, saving machine room investment, fast network construction speed, low comprehensive network construction cost and the like.
Chinese patent publication No. CN218480336U, publication time 20230214, disclose a portable passive optical network communication device, including the base frame, the inside sliding connection at base frame top has the passive optical network communication box, be provided with movable subassembly and buffer assembly on the base frame, movable subassembly is including rotating two-way threaded rods of connecting in the base frame bottom, two the equal threaded connection in both ends of two-way threaded rod surface has the screw thread piece.
For example, the above-mentioned existing passive optical network system communication device drives two sliding drums to move synchronously through setting up the electric push rod, and through the spiral groove inside the sliding drums, can make two slide bars drive the bi-directional threaded rod and rotate, and then can adjust the height of the base frame bottom removal wheel, in order to adapt to the different states of communication box, in the concrete implementation process, when needing the gyro wheel to use, just need to lift up the whole communication box, over time, the connecting piece in the gyro wheel outside appears deformation and even fracture easily, so need to propose corresponding passive optical network system communication device to solve above-mentioned problem.
Disclosure of utility model
The utility model aims to solve the problems and provides a communication device of a passive optical network system.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a passive optical network system communication device, includes communication box and base, communication box bottom fixed mounting has the link, the base bottom is provided with the gyro wheel, be provided with damper between table wall in link bottom and the base bottom, base bottom sliding connection has the cooperation seat, cooperation seat bottom fixed mounting has the butt board, just butt board bottom fixed connection's rubber pad, the inside promotion subassembly that is used for promoting the vertical removal of cooperation seat that is provided with of base, fixedly connected with supporting spring between cooperation seat top and the link bottom.
Preferably, the connecting frame is of a U-shaped structure, and the vertical end of the connecting frame is fixedly connected with the communication box body through a locking rod.
Preferably, the damping component comprises damping springs and dampers integrated between the bottom of the connecting frame and the inner surface wall of the base, a plurality of groups of damping springs and dampers are arranged, and the plurality of groups of damping springs and dampers are distributed in a rectangular shape.
Preferably, a bottom frame is fixedly arranged at the bottom of the connecting frame, and the outer surface wall of the bottom frame is in sliding connection with the inner surface wall of the base.
Preferably, the pushing assembly comprises a polish rod and a driving rod, the polish rod is fixedly connected with the inner surface wall of the base, the driving rod is rotationally connected with the inner surface wall of the base, the opening end of the driving rod is fixedly connected with a rotating block, the outer surface wall of the driving rod is rotationally connected with a pushing rod, the inner surface wall of the pushing rod is slidably connected with the outer surface wall of the polish rod, and the outer surface wall of the pushing rod is slidably connected with the inclined surface of the matching seat.
Preferably, the connecting frame and the inner surface wall of the base are respectively in interference fit with a first rubber block and a second rubber block, and the first rubber block and the second rubber block are respectively abutted against the outer surface walls of the locking rod and the rotating block.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the application, a good buffering and damping effect can be achieved on the communication box body through the springs and the dampers arranged at the bottom of the connecting frame, the driving rod is driven to rotate through the rotating block, the driving rod drives the pushing rod to translate through cooperation with the polished rod, the pushing rod slides with the inclined plane on the cooperation seat, so that the cooperation seat moves downwards and stretches the springs, the cooperation seat is linked with the abutting plate at the bottom until the rubber pad abuts against the working ground, and at the moment, the rubber pad can generate enough friction force with the working ground to ensure the stability of the whole standing of the device, so that lifting of the communication box body is not needed, convenience and stability of a switching process are ensured on the basis of ensuring convenience and stability of moving and standing of the communication device, and further the use effect of the communication device of the passive optical network system is improved.
2. According to the application, the U-shaped connecting frame is sleeved at the bottom of the communication box body, so that the damping component and the moving component can be additionally arranged for the communication device, and meanwhile, the corresponding damping component and the moving component can be conveniently and quickly disassembled and assembled according to the use requirement in a locking rod connection mode, so that the communication device of the passive optical network system can be attached to different working environments.
Drawings
FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing the structures of a first rubber block and a second rubber block according to an embodiment of the utility model;
FIG. 3 is a schematic diagram of a combined block structure according to an embodiment of the present utility model;
Fig. 4 shows a schematic diagram of a spring structure provided according to an embodiment of the present utility model.
Legend description:
1. A communication box body; 2, a connecting frame, 3, a base, 4, a roller, 5, a first rubber block, 6, a second rubber block, 7, a bottom frame, 8, an abutting plate, 9, a rubber pad, 10, a rotating block, 11, a locking rod, 12, a damper, 13, a damping spring, 14, a polished rod, 15, a driving rod, 16, a pushing rod, 17, a matching seat, 18 and a supporting spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a passive optical network system communication device, including communication box 1 and base 3, communication box 1 bottom fixed mounting has link 2, base 3 bottom is provided with gyro wheel 4, be provided with damper between the interior table wall of link 2 bottom and base 3 bottom, base 3 bottom sliding connection has cooperation seat 17, cooperation seat 17 bottom fixed mounting has butt joint board 8, and butt joint board 8 bottom fixed connection's rubber pad 9, base 3 inside is provided with the promotion subassembly that is used for promoting cooperation seat 17 vertical movement, fixedly connected with supporting spring 18 between cooperation seat 17 top and the link 2 bottom;
Can play good buffering shock attenuation effect to communication box 1 through setting up damping spring 13 and bumper shock absorber 12 in link 2 bottom, drive actuating lever 15 through rotating block 10 and rotate, actuating lever 15 drives push rod 16 through the cooperation with polished rod 14 and translates, push rod 16 slides with the inclined plane on the cooperation seat 17, so that cooperation seat 17 moves down and extension spring, cooperation seat 17 linkage bottom's butt plate 8, until rubber pad 9 butt to work ground, rubber pad 9 can produce sufficient frictional force with work ground and guarantee the stability that the device wholly stewed, so need not to carry out the lift of communication box 1, thereby on the basis of guaranteeing the convenience that communication device removed and the stability of stewing, the convenience and the stability of switching process have been guaranteed, and then the result of use of passive optical network system communication device has been improved.
Specifically, as shown in fig. 2 and 4, the connecting frame 2 is in a U-shaped structure, the vertical end of the connecting frame 2 is fixedly connected with the communication box body 1 through the locking rod 11, the damping assembly comprises a damping spring 13 and a damper 12 which are integrated between the bottom of the connecting frame 2 and the inner surface wall of the base 3, a plurality of groups of damping springs 13 and the damper 12 are arranged, the damping springs 13 and the damper 12 are in rectangular distribution, the connecting frame 2 of the U-shaped structure is sleeved at the bottom of the communication box body 1, so that the damping assembly and the moving assembly can be additionally arranged for the communication device, and meanwhile, the corresponding damping assembly and the moving assembly can be conveniently disassembled and assembled according to the use requirement in a connecting mode, so that different working environments of the communication device of the passive optical network system can be attached.
Specifically, as shown in fig. 2 and 3, the bottom frame 7 is fixedly installed at the bottom of the connecting frame 2, the outer surface wall of the bottom frame 7 is slidably connected with the inner surface wall of the base 3, through improving the air tightness between the base 3 and the connecting frame 2, meanwhile, excessive extrusion of the damping spring 13 can be avoided through the base 3 and the bottom frame 7 which are arranged in a gradient manner, the pushing component comprises a polished rod 14 and a driving rod 15, the polished rod 14 is fixedly connected with the inner surface wall of the base 3, the driving rod 15 is rotatably connected with the inner surface wall of the base 3, the open end of the driving rod 15 is fixedly connected with a rotating block 10, the outer surface wall of the driving rod 15 is rotatably connected with a pushing rod 16, the inner surface wall of the pushing rod 16 is slidably connected with the inclined surface of a matching seat 17, the driving rod 15 is driven to rotate through the rotating block 10, the driving rod 15 is driven to translate through the matching with the polished rod 14, the inner surface wall of the connecting frame 2 and the inner surface wall of the base 3 is respectively matched with a rubber block 5 and a rubber block two 6, the rubber block 5 and the rubber block two 6 are respectively abutted against the locking rod 11 and the inner surface wall of the rotating block 10, the first rubber block 5 and the rubber block 10 are in an interference fit manner, and the second rubber block 5 and the rubber block 10 are respectively abutted against the rubber block 11 are enabled to be in an interference fit with the position of the rubber block 10, and the rubber block 5 and the rubber block 11 is respectively, and the position of the rubber block is stably and the self-limited by the friction block 11 and the position of the friction block.
The working principle is that the damping spring 13 and the damper 12 arranged at the bottom of the connecting frame 2 can play a good role in buffering and damping the communication box body 1, the driving rod 15 is driven to rotate through the rotating block 10, the driving rod 15 drives the pushing rod 16 to translate through the cooperation with the polished rod 14, the pushing rod 16 slides with the inclined plane on the matching seat 17, so that the matching seat 17 moves downwards and stretches the spring, the matching seat 17 links the abutting plate 8 at the bottom until the rubber pad 9 abuts to the working ground, at the moment, the rubber pad 9 can generate enough friction force with the working ground to ensure the stability of the whole standing of the device, so that lifting of the communication box body 1 is not needed, convenience and stability of a switching process are ensured on the basis of ensuring convenience and stability of moving and standing of the communication device, the use effect of the communication device of a passive optical network system is improved, the connecting frame 2 with a U-shaped structure is sleeved at the bottom of the communication box body 1, so that the corresponding damping component and the moving component can be attached to the communication device according to the use requirement by the mode of the locking rod 11, and the communication device can be attached to different passive optical network systems.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421125279.1U CN222441813U (en) | 2024-05-22 | 2024-05-22 | A passive optical network system communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421125279.1U CN222441813U (en) | 2024-05-22 | 2024-05-22 | A passive optical network system communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222441813U true CN222441813U (en) | 2025-02-07 |
Family
ID=94402768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421125279.1U Active CN222441813U (en) | 2024-05-22 | 2024-05-22 | A passive optical network system communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222441813U (en) |
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- 2024-05-22 CN CN202421125279.1U patent/CN222441813U/en active Active
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