CN214756730U

CN214756730U - Passive optical fiber access customer premises equipment

Info

Publication number: CN214756730U
Application number: CN202121029170.4U
Authority: CN
Inventors: 何磊; 袁刚; 侯海亮
Original assignee: Dongguan Yingmai Communication Technology Co ltd
Current assignee: Dongguan Yingmai Communication Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-16
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to the technical field of communication, concretely relates to passive optical fiber inserts customer premises equipment, including the optic fibre cat, the outside fixedly connected with winding displacement mechanism on a long limit of optic fibre cat, winding displacement mechanism is including accepting the board, the top surface of accepting the board is provided with the movable plate, the inside rotation of movable plate one side is connected with axostylus axostyle one, the inside sliding connection of movable plate opposite side has axostylus axostyle two, the equal fixedly connected with connecting rod one in both ends of axostylus axostyle one, two fixedly connected with line ball pole one between the one end that connecting rod one deviates from axostylus axostyle one. The utility model discloses in, make the transmission piece take line ball pole one and move down with line ball pole two through rotating the threaded rod and compress tightly the connecting network line, prevent the connecting network line winding of knoing each other, and the connecting network line is located the part between line ball pole one and the line ball pole two and can the bending connection network line, prevent to drag the connecting network line and make its direct and optic fibre cat separation, improve internet access's stability.

Description

Passive optical fiber access customer premises equipment

Technical Field

The utility model relates to the technical field of communication, concretely relates to passive optical fiber inserts customer premises equipment.

Background

The optical fiber access user end equipment refers to an optical fiber modem, an optical fiber broadband modulates an electric signal into an optical signal through equipment in an operator room, the optical signal is transmitted to a user through an optical fiber, when the user surfs the internet through the optical fiber, the optical signal needs to be converted into the electric signal which can be used by user equipment such as a computer, a mobile phone and the like through optical modem equipment matched with the operator room end equipment, the optical signal is connected with the user equipment through a network cable for surfing the internet, the traditional optical fiber modem is easy to knot and wind each connecting network cable in the process of connecting the network cables, great inconvenience is caused to the subsequent daily maintenance of the optical fiber modem, when a child plays and pulls the network cables with hands, the network cables are easy to fall off from the connecting parts of the optical fiber modems, the instant network breaking is caused, the use of a home network is influenced, the outer sides of part of the optical fiber modems are not provided with protective devices, the optical fiber modems fall on the ground and are easy to damage, in addition, after an indoor lamp is turned off at night, the signal indicator lamp on the optical fiber cat is relatively bright at night and is easy to attract mosquitoes, and the mosquitoes influence people to have a rest and bring inconvenience to life.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a passive optical fiber access user end device, which comprises a movable plate on a bearing plate, a movable plate is slidably moved out, a threaded rod is rotated to enable a transmission block to move upwards along the threaded rod, the transmission block moves upwards to enable a first line pressing rod and a second line pressing rod to move upwards, a connecting network cable is connected with an optical fiber cat through the lower parts of the first line pressing rod and the second line pressing rod, the movable plate is slid to enable the movable plate to return to an initial position, the threaded rod is reversely rotated to enable the transmission block to drive the first line pressing rod and the second line pressing rod to move downwards to press the connecting network cable tightly, knotting and winding of the connecting network cable are prevented, the connecting network cable can be bent at the part of the connecting network cable between the first line pressing rod and the second line pressing rod, the connecting network cable is prevented from being directly separated from the optical fiber cat by pulling the connecting network cable, the stability of network connection is improved, the transmission block can move to different positions on the first line pressing rod and the second line pressing rod, be convenient for give the net twine connecting hole plug-in connection net twine of different positions, through the corner fixedly connected with protection casing at the optic fibre cat, and the inside buffer spring of protection casing and the outside fixed connection of optic fibre cat, slow down the optic fibre cat and collide with the external world, be favorable to protecting the optic fibre cat, there is the lens hood through the top surface sliding connection at optic fibre cat pilot lamp, when needs through looking over signal lamp detected signal time open the lens hood can, close the lens hood night, avoid attracting the mosquito and influence people's rest.

The purpose of the utility model can be realized by the following technical scheme:

a passive optical fiber access user end device comprises an optical fiber cat, wherein a wire arranging mechanism is fixedly connected to the outer side of one long edge of the optical fiber cat, the wire arranging mechanism comprises a bearing plate, one side of the bearing plate is fixedly connected with the outer side of the optical fiber cat, a movable plate is arranged on the top surface of the bearing plate, a first shaft rod is rotatably connected to the inner part of one side of the movable plate, a second shaft rod is slidably connected to the inner part of the other side of the movable plate, two ends of the first shaft rod are fixedly connected with a first connecting rod, a first wire pressing rod is fixedly connected between one ends of the two first connecting rods, which are deviated from the first shaft rod, two ends of the second shaft rod are fixedly connected with a second wire pressing rod, the first connecting rod is rotatably connected with a second connecting rod at a corresponding position through a rotating shaft, and a transmission block is slidably connected between the second wire pressing rod and the first wire pressing rod, one end of the middle part of the transmission block is connected with a threaded rod in a screwing way, the bottom end of the threaded rod is clamped with the movable plate in a sliding way, the corner of the optical fiber cat is provided with a protective cover, the position of the indicator lamp on the top surface of the optical fiber cat is provided with a light shield, the threaded rod is rotated to enable the transmission block to move upwards along the threaded rod, the transmission block moves upwards to enable the first wire pressing rod and the second wire pressing rod to move upwards, the connecting network cable is connected with the optical fiber cat through the lower parts of the first wire pressing rod and the second wire pressing rod, the movable plate is slid to enable the movable plate to return to the initial position, the threaded rod is rotated reversely to enable the transmission block to drive the first wire pressing rod and the second wire pressing rod to move downwards to tightly press the connecting network cable, and the connecting network cables are prevented from being knotted and wound mutually, and the part of the connecting network cable between the first line pressing rod and the second line pressing rod can be bent to prevent the connecting network cable from being pulled to enable the connecting network cable to be directly separated from the optical fiber modem, so that the stability of network connection is improved.

Further, the method comprises the following steps: the dovetail groove is formed in the top surface of the bearing plate, the bottom surface of the moving plate is fixedly connected with the dovetail-shaped convex block, and the outer side wall of the dovetail-shaped convex block is connected with the inner side wall of the dovetail groove in a sliding clamping mode, so that the moving plate can stably move on the bearing plate, and the inserting connection of network cables is facilitated.

Further, the method comprises the following steps: the optical fiber cable fixing device is characterized in that a first rotating round hole is formed in the inner portion, close to one side of the optical fiber cable, of the moving plate, a first sliding groove is formed in the inner portion, away from one side of the first rotating round hole, of the moving plate, the first rotating round hole is convenient for limiting the position of a first shaft lever, and the first sliding groove is convenient for providing a space for movement of a second shaft lever.

Further, the method comprises the following steps: the inner side wall of the first rotating round hole is rotated to be attached to the outer side wall of the first shaft rod, the inner side wall of the first sliding groove is slidably attached to the outer side wall of the second shaft rod, and therefore the first shaft rod and the second shaft rod are matched with the first wire pressing rod and the second wire pressing rod to move, and a connecting network cable is compressed.

Further, the method comprises the following steps: the transmission piece is close to the inside of optic fibre cat one side and has been seted up and has been rotated round hole two, the inside wall that rotates round hole two rotates with the lateral wall of line ball pole two and pastes and lean on, the transmission piece deviates from the inside of rotating round hole two one side and has seted up sliding tray two, the inside wall of sliding tray two slides with the lateral wall of line ball pole one and pastes and lean on, and line ball pole one of being convenient for compresses tightly the connecting network line with line ball pole two synchronous motion.

Further, the method comprises the following steps: the movable plate is characterized in that a clamping groove is formed in the movable plate, a limiting block is sleeved at the bottom end of the threaded rod in a rotating mode, the outer side wall of the limiting block is connected with the inner side wall of the clamping groove in a sliding mode, and the rotating block is fixedly connected to the top face of the threaded rod, so that the transmission block can move to different positions on the first pressing line rod and the second pressing line rod, and the network cable is conveniently connected with network cable connecting holes in different positions in a plugging mode.

Further, the method comprises the following steps: the protection casing includes two baffles, two the top surface fixedly connected with roof of baffle, two the bottom surface fixedly connected with bottom plate of baffle, the equal fixedly connected with in inboard of roof, baffle and bottom plate has buffer spring, buffer spring deviates from the one end of protection casing and the outside fixed connection that the optic fibre cat corresponds the position, through the corner fixedly connected with protection casing at the optic fibre cat, and the inside buffer spring of protection casing and the outside fixed connection of optic fibre cat slow down the optic fibre cat and collide with the external world, are favorable to protecting the optic fibre cat.

Further, the method comprises the following steps: the shifting chute has all been seted up to the both sides of optic fibre cat pilot lamp, the equal fixedly connected with rectangle lug in bottom surface on two long limits of lens hood, the lateral wall and the shifting chute slip joint of rectangle lug have the lens hood through the top surface sliding connection at optic fibre cat pilot lamp, when needs through looking over signal lamp detected signal open the lens hood can, close the lens hood night, avoid attracting the mosquito and influence people's rest.

The utility model has the advantages that:

1. the movable plate on the bearing plate is moved out in a sliding mode, the threaded rod is rotated to enable the transmission block to move upwards along the threaded rod, the transmission block moves upwards to enable the first wire pressing rod and the second wire pressing rod to move upwards, the connecting network cable is connected with the optical fiber cat through the lower portions of the first wire pressing rod and the second wire pressing rod, the movable plate is slid to enable the movable plate to return to the initial position, the transmission block drives the first wire pressing rod and the second wire pressing rod to move downwards to press the connecting network cable tightly, the connecting network cable is prevented from knotting and winding, the connecting network cable can be bent at the portion, located between the first wire pressing rod and the second wire pressing rod, of the connecting network cable, the connecting network cable is prevented from being pulled to be directly separated from the optical fiber cat, the stability of network connection is improved, the transmission block can move to different positions on the first wire pressing rod and the second wire pressing rod, and the connecting network cable can be conveniently spliced to the network cable connecting holes at different positions;

2. through the corner fixedly connected with protection casing at the optic fibre cat, and the inside buffer spring of protection casing and the outside fixed connection of optic fibre cat, slow down the optic fibre cat and collide with the external world, be favorable to protecting the optic fibre cat, there is the lens hood through the top surface sliding connection at optic fibre cat pilot lamp, when needs through looking over signal lamp detected signal open the lens hood can, close the lens hood night, avoid attracting the mosquito and influence people's rest.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1-2 are schematic views of the overall structure of the present invention;

fig. 3 is a schematic structural view of the moving state of the middle moving plate of the present invention;

FIG. 4 is a schematic view of the structure of the protective cover of the present invention;

FIG. 5 is a schematic view of the structure of the wire arranging mechanism of the present invention;

FIG. 6 is an exploded view of the center wire arranging mechanism of the present invention;

fig. 7 is a sectional view of the middle moving plate of the present invention.

In the figure: 100. a fiber-optic cat; 200. a wire arranging mechanism; 210. a bearing plate; 211. a dovetail groove; 220. moving the plate; 221. rotating the first round hole; 222. a first sliding groove; 223. a dovetail-shaped projection; 224. a clamping groove; 230. a first shaft lever; 231. a first connecting rod; 2311. a first wire pressing rod; 240. a second shaft lever; 241. a second connecting rod; 2411. a second wire pressing rod; 250. a transmission block; 251. rotating the round hole II; 252. a second sliding groove; 260. a threaded rod; 261. a limiting block; 300. a protective cover; 310. a buffer spring; 400. a light shield; 500. and connecting the network cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 7, a passive optical fiber access subscriber end device includes an optical fiber modem 100, a cable arranging mechanism 200 is fixedly connected to an outer side of one long side of the optical fiber modem 100, the cable arranging mechanism 200 includes a receiving plate 210, one side of the receiving plate 210 is fixedly connected to an outer side of the optical fiber modem 100, a moving plate 220 is disposed on a top surface of the receiving plate 210, a first shaft rod 230 is rotatably connected to an inner side of one side of the moving plate 220, a second shaft rod 240 is slidably connected to an inner side of the other side of the moving plate 220, two ends of the first shaft rod 230 are fixedly connected to a first connecting rod 231, a first cable pressing rod 2311 is fixedly connected between ends of the two first connecting rods 231 departing from the first shaft rod 230, two ends of the second shaft rod 240 are fixedly connected to a second connecting rod 241, and a second cable pressing rod 2411 is fixedly connected between ends of the two second connecting rods 241 departing from the second shaft rod 240, the first connecting rod 231 and the second connecting rod 241 at the corresponding position are rotatably connected through a rotating shaft, a transmission block 250 is slidably connected between the first pressing rod 2411 and the first pressing rod 2311, one end of the middle of the transmission block 250 is rotatably connected with a threaded rod 260, the bottom end of the threaded rod 260 is slidably clamped with the moving plate 220, a protective cover 300 is arranged at the corner of the fiber cat 100, a light shield 400 is arranged at the position of an indicator lamp on the top surface of the fiber cat 100, the threaded rod 260 is rotated to enable the transmission block 250 to move upwards along the threaded rod 260, the transmission block 250 moves upwards to enable the first pressing rod 2311 and the second pressing rod 2411 to move upwards, the connecting network cable 500 is connected with the fiber cat 100 through the lower portions of the first pressing rod 2311 and the second pressing rod 2411, the moving plate 220 is slid to return to the initial position, the transmission block 250 drives the first pressing rod 2311 and the second pressing rod 2411 to move downwards to tightly press the connecting network cable 500 by reversely rotating the threaded rod 260, the connection net twine 500 is prevented from knotting and winding each other, and the connection net twine 500 can be bent in the part that the connection net twine 500 is located between the first line pressing rod 2311 and the second line pressing rod 2411, prevents to pull the connection net twine 500 and makes the connection net twine 500 directly separate with the fiber cat 100, improves the stability of network connection.

The top surface of the bearing plate 210 is provided with a dovetail groove 211, the bottom surface of the moving plate 220 is fixedly connected with a dovetail-shaped projection 223, and the outer side wall of the dovetail-shaped projection 223 is in sliding clamping connection with the inner side wall of the dovetail groove 211, so that the moving plate 220 can stably move on the bearing plate 210, and the connecting network cable 500 can be conveniently spliced; the inner part of the moving plate 220, which is close to one side of the fiber cat 100, is provided with a first rotating circular hole 221, the inner part of the moving plate 220, which is far away from the first rotating circular hole 221, is provided with a first sliding groove 222, the first rotating circular hole 221 is convenient for limiting the position of the first shaft lever 230, and the first sliding groove 222 is convenient for providing a space for the movement of the second shaft lever 240; the inner side wall of the first rotating round hole 221 is in rotating contact with the outer side wall of the first shaft rod 230, and the inner side wall of the first sliding groove 222 is in sliding contact with the outer side wall of the second shaft rod 240, so that the first shaft rod 230 and the second shaft rod 240 are matched with the first line pressing rod 2311 and the second line pressing rod 2411 to move, and the connecting network cable 500 is compressed.

The inner part of the transmission block 250, which is close to the optical fiber cat 100, is provided with a second rotating circular hole 251, the inner side wall of the second rotating circular hole 251 is rotatably attached to the outer side wall of the second wire pressing rod 2411, the inner part of the transmission block 250, which is far away from the second rotating circular hole 251, is provided with a second sliding groove 252, the inner side wall of the second sliding groove 252 is slidably attached to the outer side wall of the first wire pressing rod 2311, and the first wire pressing rod 2311 and the second wire pressing rod 2411 can move synchronously to press the connecting network cable 500 tightly; the clamping groove 224 is formed in the moving plate 220, the bottom end of the threaded rod 260 is rotatably sleeved with the limiting block 261, the outer side wall of the limiting block 261 is in sliding clamping connection with the inner side wall of the clamping groove 224, and the rotating block is fixedly connected to the top surface of the threaded rod 260, so that the transmission block 250 can move to different positions on the first line pressing rod 2311 and the second line pressing rod 2411, and the network cable 500 can be conveniently connected to network cable connecting holes in different positions in a plugging mode.

The protection cover 300 comprises two baffles, top surfaces of the two baffles are fixedly connected with top plates, bottom surfaces of the two baffles are fixedly connected with bottom plates, buffer springs 310 are fixedly connected to the inner sides of the top plates, the inner sides of the baffle plates and the inner sides of the bottom plates, one ends of the buffer springs 310, which are far away from the protection cover 300, are fixedly connected with the outer sides of the corresponding positions of the optical fiber cats 100, the protection cover 300 is fixedly connected to the corners of the optical fiber cats 100, and the buffer springs 310 inside the protection cover 300 are fixedly connected with the outer sides of the optical fiber cats 100, so that the optical fiber cats 100 are slowed down from colliding with the outside, and the protection of the optical fiber cats 100 is facilitated; the shifting chute has all been seted up to the both sides of optic fibre cat 100 pilot lamp, the equal fixedly connected with rectangle lug in the bottom surface on two long limits of lens hood 400, the lateral wall and the shifting chute slip joint of rectangle lug have lens hood 400 through the top surface sliding connection at optic fibre cat 100 pilot lamp, when needs through looking over signal lamp detected signal open lens hood 400 can, close lens hood 400 night, avoid attracting the mosquito and influence people's rest.

The working principle is as follows: when the connecting net cable 500 is used, the moving plate 220 is moved out of the bearing plate 210 in a sliding mode, the rotating block is rotated to enable the threaded rod 260 to rotate, the threaded rod 260 rotates to enable the driving block 250 to move upwards along the threaded rod 260, the driving block 250 moves upwards to enable the first line pressing rod 2311 and the second line pressing rod 2411, the connecting net cable 500 is connected to the optical fiber cat 100 through the lower portions of the first line pressing rod 2311 and the second line pressing rod 2411, then the moving plate 220 is moved to the initial position, the threaded rod 260 is rotated reversely to enable the driving block 250 to drive the first line pressing rod 2311 and the second line pressing rod 2411 to move downwards to press the connecting net cable 500, the adjacent connecting net cables 500 are prevented from being knotted and wound, the portion, located between the first line pressing rod 2311 and the second line pressing rod 2411, of the connecting net cable 500 can be bent, the connecting net cable 500 is separated from the optical fiber cat 100 when the connecting net cable 500 is pulled slowly, meanwhile the position of the connecting net cable pressing rod 2311 and the connecting block 250 can be moved on the first line pressing rod 2411, and the connecting holes in different positions can be conveniently plugged with the connecting net cable 500, in-process that the transmission piece 250 removed, stopper 261 of threaded rod 260 below slides in the joint groove 224 the inside of movable plate 220, the corner fixedly connected with protection casing 300 of optic fibre cat 100, the inside buffer spring 310 of protection casing 300 and the outside fixed connection of optic fibre cat 100, slow down optic fibre cat 100 and collide with the external world, be favorable to protecting optic fibre cat 100, it can to open lens hood 400 when needs are through looking over signal lamp detected signal, close lens hood 400 night, avoid attracting the mosquito and influence people's rest.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The passive optical fiber access customer premises equipment comprises an optical fiber modem (100), and is characterized in that a wire arranging mechanism (200) is fixedly connected to the outer side of one long edge of the optical fiber modem (100), the wire arranging mechanism (200) comprises a bearing plate (210), one side of the bearing plate (210) is fixedly connected with the outer side of the optical fiber modem (100), a moving plate (220) is arranged on the top surface of the bearing plate (210), a first shaft lever (230) is rotatably connected to the inside of one side of the moving plate (220), a second shaft lever (240) is slidably connected to the inside of the other side of the moving plate (220), two ends of the first shaft lever (230) are fixedly connected with first connecting rods (231), a first wire pressing rod (2311) is fixedly connected between one ends of the two first connecting rods (231) departing from the first shaft lever (230), and two ends of the second shaft lever (240) are fixedly connected with second connecting rods (241), two fixed connection line ball pole two (2411) between the one end that connecting rod two (241) deviate from axostylus axostyle two (240), rotate through the axis of rotation between connecting rod one (231) and the corresponding position connecting rod two (241) and be connected, sliding connection has transmission piece (250) between line ball pole two (2411) and line ball pole one (2311), the one end in transmission piece (250) middle part closes soon and is connected with threaded rod (260), the bottom and the movable plate (220) slip joint of threaded rod (260), the corner of optic fibre cat (100) is provided with protection casing (300), optic fibre cat (100) top surface pilot lamp position department is provided with lens hood (400).

2. The passive optical fiber access subscriber premises equipment of claim 1, wherein a dovetail groove (211) is formed in a top surface of the receiving plate (210), a dovetail-shaped protrusion (223) is fixedly connected to a bottom surface of the moving plate (220), and an outer side wall of the dovetail-shaped protrusion (223) is slidably engaged with an inner side wall of the dovetail groove (211).

3. The passive optical fiber access subscriber premises equipment of claim 2, wherein a first rotating circular hole (221) is formed in an inner portion of the moving plate (220) on a side close to the optical fiber modem (100), and a first sliding groove (222) is formed in an inner portion of the moving plate (220) on a side away from the first rotating circular hole (221).

4. The passive optical access subscriber premises equipment of claim 3, wherein an inner sidewall of the first rotating circular hole (221) is rotatably abutted with an outer sidewall of the first shaft (230), and an inner sidewall of the first sliding groove (222) is slidably abutted with an outer sidewall of the second shaft (240).

5. The passive optical fiber access customer premises equipment of claim 1, wherein a second rotating circular hole (251) is formed in an inner portion of the driving block (250) on a side close to the optical fiber cat (100), an inner side wall of the second rotating circular hole (251) is rotatably attached to an outer side wall of the second crimping rod (2411), a second sliding groove (252) is formed in an inner portion of the driving block (250) on a side away from the second rotating circular hole (251), and an inner side wall of the second sliding groove (252) is slidably attached to an outer side wall of the first crimping rod (2311).

6. The passive optical fiber access customer premises equipment of claim 1, wherein a clamping groove (224) is formed inside the moving plate (220), a limiting block (261) is rotatably sleeved at the bottom end of the threaded rod (260), an outer side wall of the limiting block (261) is slidably clamped with an inner side wall of the clamping groove (224), and a rotating block is fixedly connected to a top surface of the threaded rod (260).

7. The passive optical access customer premises equipment of claim 1, wherein the protective cover (300) comprises two blocking plates, top surfaces of the two blocking plates are fixedly connected with a top plate, bottom surfaces of the two blocking plates are fixedly connected with a bottom plate, inner sides of the top plate, the blocking plates and the bottom plate are fixedly connected with buffer springs (310), and one end of each buffer spring (310) departing from the protective cover (300) is fixedly connected with an outer side of a corresponding position of the optical modem (100).

8. The passive optical fiber access user terminal device of claim 1, wherein moving grooves are formed in both sides of the indicator light of the optical fiber cat (100), rectangular convex blocks are fixedly connected to bottom surfaces of both long sides of the light shield (400), and outer side walls of the rectangular convex blocks are slidably clamped with the moving grooves.