CN213547520U

CN213547520U - Optical fiber transceiver

Info

Publication number: CN213547520U
Application number: CN202022889517.4U
Authority: CN
Inventors: 吴添发
Original assignee: Guangdong Hikon Cable Co ltd
Current assignee: Guangdong Hikon Cable Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-25
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses an optical fiber transceiver, including casing and top shell, the inside bottom of casing is provided with the rubber pad, the top of rubber pad is provided with optical fiber transceiver body, the sleeve is installed to the bottom of top shell. The utility model discloses well pulling connecting plate drives first slide bar and removes, first slide bar drives fan-shaped piece and removes and makes it throw off with the hemisphere piece, the hemisphere piece is rebound under the effect of diaphragm and first spring, make top shell and casing throw off, the shell that can open its optical fiber transceiver fast maintains it, the efficiency of its maintenance is improved, press the top shell when will pushing up shell and casing installation, the top shell passes through the dead lever and drives hemisphere piece downstream, hemisphere pushes sector piece fast and makes its lateral shifting, move to the sector piece below to the hemisphere, the sector piece resets under the effect of second spring and third spring, can block the hemisphere piece and fix it, can install optical fiber transceiver shell fast.

Description

Optical fiber transceiver

Technical Field

The utility model relates to a communication equipment technical field especially relates to an optical fiber transceiver.

Background

An optical fiber transceiver, which is an ethernet transmission medium conversion unit for interchanging short-distance twisted pair electrical signals and long-distance optical signals, is also called as an optical-electrical converter in many places, and is generally applied in a practical network environment where ethernet cables cannot cover and optical fibers are necessary to extend transmission distance, and is generally located in an access layer application of a broadband metropolitan area network.

However, if the existing optical fiber transceiver fails in the operation process, the existing optical fiber transceiver needs to be maintained, but the shell of the optical fiber transceiver is mostly connected by screws, the disassembly process is very slow, and the maintenance efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an optical fiber transceiver.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an optical fiber transceiver comprises a shell and a top shell, wherein a rubber pad is arranged at the bottom inside the shell, an optical fiber transceiver body is arranged at the top of the rubber pad, a sleeve is arranged at the bottom of the top shell, a guide rod is sleeved in the sleeve in a sliding mode, a fixing plate is fixed at the end of the guide rod and is positioned above the optical fiber transceiver body, a fourth spring is fixed on the outer wall of the sleeve, the end of the fourth spring is fixed at the top of the fixing plate, the guide rod is positioned in the fourth spring, a hemispherical block is fixed at the bottom of the top shell through a fixing rod, a mounting groove is formed in the top of the shell, a first sliding rod penetrates through the side face of the shell, the first sliding rod extends into the mounting groove and is connected with a fan-shaped block matched with the hemispherical block, and the side face of the fan-shaped block is fixed on the inner wall of the, the bottom of mounting groove is fixed with first spring, the top of first spring is fixed with the diaphragm, the diaphragm is located the below of hemisphere piece, the opening has been seted up to the side of casing.

Preferably, the lateral surface of the transverse plate is fixed with a sliding block, the inner wall of the mounting groove is provided with a sliding groove, and the sliding block is slidably mounted in the sliding groove.

Preferably, the end fixing of first slide bar has the connecting plate, the through-hole has been seted up on the connecting plate, install the sliding sleeve in the through-hole, slidable mounting has the second slide bar in the sliding sleeve, the side at the casing is fixed to the one end of second slide bar, the other end of second slide bar is fixed with the limiting plate, the side of limiting plate is fixed with the third spring, the end fixing of third spring is in the side of sliding sleeve, the second slide bar is located the third spring.

Preferably, the top shell is provided with a heat dissipation hole, and a filter screen is arranged in the heat dissipation hole.

Preferably, the side of top shell is installed the couple, the side of casing articulates there is the shrouding, the opening is located the side of shrouding.

Preferably, a mounting plate is fixed to the side face of the shell, and a mounting hole is formed in the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1: the utility model discloses well pulling connecting plate drives first slide bar and removes, first slide bar drives fan-shaped piece and removes and makes it throw off with the hemisphere piece, the hemisphere piece is rebound under the effect of diaphragm and first spring, make top shell and casing throw off, the shell that can open its optical fiber transceiver fast maintains it, the efficiency of its maintenance is improved, press the top shell when will pushing up shell and casing installation, the top shell passes through the dead lever and drives hemisphere piece downstream, hemisphere pushes sector piece fast and makes its lateral shifting, move to the sector piece below to the hemisphere, the sector piece resets under the effect of second spring and third spring, can block the hemisphere piece and fix it, can install optical fiber transceiver shell fast.

2: the utility model discloses in press down the top shell when making its and casing installation, the top shell drives the sleeve and moves down, the sleeve drives the guide bar and moves down and makes the fixed plate move down to fix the optical fiber transceiver body, can prevent that the inside components and parts of optical fiber transceiver body from often taking place to rock and damaging, the life of the device is prolonged, the louvre can be to the heat dissipation that exhausts of optical fiber transceiver body, the filter screen can filter the impurity in the outside air, through couple and mounting hole, can conveniently carry out fixed mounting to the optical fiber transceiver.

Drawings

Fig. 1 is a schematic structural diagram of an optical fiber transceiver according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B in fig. 1.

In the figure: the optical fiber transceiver comprises a shell 1, a rubber pad 2, a mounting hole 3, a mounting plate 4, an opening 5, a sealing plate 6, a hook 7, a fixing plate 8, a top shell 9, a heat dissipation hole 10, a filter screen 11, an optical fiber transceiver body 12, a first spring 13, a sliding chute 14, a sliding block 15, a hemispherical block 16, a mounting groove 17, a fixing rod 18, a second spring 19, a fan-shaped block 20, a first sliding rod 21, a connecting plate 22, a limiting plate 23, a third spring 24, a sliding sleeve 25, a second sliding rod 26, a transverse plate 27, a sleeve 28, a fourth spring 29 and a guide rod 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-3, an optical fiber transceiver includes a housing 1 and a top case 9, a rubber pad 2 is disposed at the bottom inside the housing 1, an optical fiber transceiver body 12 is disposed at the top of the rubber pad 2, a sleeve 28 is mounted at the bottom of the top case 9, a guide rod 30 is slidably sleeved in the sleeve 28, a fixing plate 8 is fixed at the end of the guide rod 30, the fixing plate 8 is located above the optical fiber transceiver body 12, a fourth spring 29 is fixed at the outer wall of the sleeve 28, the end of the fourth spring 29 is fixed at the top of the fixing plate 8, the guide rod 30 is located in the fourth spring 29, a hemispherical block 16 is fixed at the bottom of the top case 9 through a fixing rod 18, a mounting groove 17 is formed at the top of the housing 1, a first sliding rod 21 penetrates through the side of the housing 1, the first sliding rod 21 extends into the mounting groove 17 and is connected with a sector block 20 matched with the hemispherical block 16, the side of the sector block 20, the bottom of mounting groove 17 is fixed with first spring 13, and the top of first spring 13 is fixed with horizontal plate 27, and horizontal plate 27 is located the below of hemisphere piece 16, and the side of casing 1 has seted up opening 5.

The lateral surface of the transverse plate 27 is fixed with a sliding block 15, the inner wall of the mounting groove 17 is provided with a sliding groove 14, the sliding block 15 is slidably mounted in the sliding groove 14, the end part of the first sliding rod 21 is fixed with a connecting plate 22, a through hole is formed in the connecting plate 22, a sliding sleeve 25 is mounted in the through hole, a second sliding rod 26 is slidably mounted in the sliding sleeve 25, one end of the second sliding rod 26 is fixed on the lateral surface of the shell 1, the other end of the second sliding rod 26 is fixed with a limiting plate 23, the lateral surface of the limiting plate 23 is fixed with a third spring 24, the end part of the third spring 24 is fixed on the lateral surface of the sliding sleeve 25, the second sliding rod 26 is located in the third spring 24, a heat dissipation hole 10 is formed in the top shell 9, a filter screen 11 is mounted in the heat dissipation hole 10, a hook 7 is mounted on the lateral surface of the top shell 9.

The working principle is as follows: when the optical fiber transceiver is used, the connecting plate 22 is pulled to drive the first sliding rod 21 to move, the first sliding rod 21 drives the fan-shaped block 20 to move to separate from the hemispherical block 16, the hemispherical block 16 moves upwards under the action of the transverse plate 27 and the first spring 13 to separate the top shell 9 from the shell 1, the shell of the optical fiber transceiver can be quickly opened to be maintained, the maintenance efficiency is improved, the top shell 9 is pressed when the top shell 9 and the shell 1 are installed, the top shell 9 drives the hemispherical block 16 to move downwards through the fixing rod 18, the hemispherical block 16 extrudes the fan-shaped block 20 to transversely move until the semi-spherical block 16 moves to the lower part of the fan-shaped block 20, the fan-shaped block 20 is reset under the action of the second spring 19 and the third spring 24 to clamp the hemispherical block 16 to fix the semi-spherical block 16, the optical fiber transceiver shell can be quickly installed, when the top shell 9 is pressed to be installed with the shell 1, the top shell 9 drives the sleeve 28 to move downwards, the sleeve 28 drives the guide rod 30 to move downwards to enable the fixing plate 8 to move downwards to fix the optical fiber transceiver body 12, the internal components of the optical fiber transceiver body 12 can be prevented from frequently shaking and being damaged, the service life of the optical fiber transceiver body is prolonged, the heat dissipation holes 10 can exhaust and dissipate heat of the optical fiber transceiver body 12, the filter screen 11 can filter impurities in external air, and the optical fiber transceiver can be conveniently and fixedly installed through the hooks 7 and the mounting holes 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An optical fiber transceiver comprises a shell (1) and a top shell (9), and is characterized in that a rubber pad (2) is arranged at the bottom inside the shell (1), an optical fiber transceiver body (12) is arranged at the top of the rubber pad (2), a sleeve (28) is installed at the bottom of the top shell (9), a guide rod (30) is sleeved in the sleeve (28) in a sliding manner, a fixing plate (8) is fixed at the end of the guide rod (30), the fixing plate (8) is positioned above the optical fiber transceiver body (12), a fourth spring (29) is fixed on the outer wall of the sleeve (28), the end of the fourth spring (29) is fixed at the top of the fixing plate (8), the guide rod (30) is positioned in the fourth spring (29), a hemispherical block (16) is fixed at the bottom of the top shell (9) through a fixing rod (18), a mounting groove (17) is formed in the top of the shell (1), the side of casing (1) runs through there is first slide bar (21), first slide bar (21) extend to in mounting groove (17) and be connected with fan-shaped block (20) with hemisphere piece (16) matched with, the inner wall in mounting groove (17) is fixed through second spring (19) in the side of fan-shaped block (20), the bottom of mounting groove (17) is fixed with first spring (13), the top of first spring (13) is fixed with diaphragm (27), diaphragm (27) are located the below of hemisphere piece (16), opening (5) have been seted up to the side of casing (1).

2. The optical fiber transceiver according to claim 1, wherein a sliding block (15) is fixed on a side surface of the transverse plate (27), a sliding groove (14) is formed in an inner wall of the mounting groove (17), and the sliding block (15) is slidably mounted in the sliding groove (14).

3. The optical fiber transceiver according to claim 1, wherein a connecting plate (22) is fixed to an end of the first sliding rod (21), a through hole is formed in the connecting plate (22), a sliding sleeve (25) is installed in the through hole, a second sliding rod (26) is installed in the sliding sleeve (25) in a sliding manner, one end of the second sliding rod (26) is fixed to a side face of the housing (1), a limiting plate (23) is fixed to the other end of the second sliding rod (26), a third spring (24) is fixed to a side face of the limiting plate (23), an end of the third spring (24) is fixed to a side face of the sliding sleeve (25), and the second sliding rod (26) is located in the third spring (24).

4. The optical fiber transceiver according to claim 1, wherein the top case (9) has a heat dissipation hole (10), and a filter screen (11) is installed in the heat dissipation hole (10).

5. A fiber optic transceiver according to claim 1, wherein a hook (7) is mounted to a side of the top housing (9), a sealing plate (6) is hinged to a side of the housing (1), and the opening (5) is located laterally of the sealing plate (6).

6. The optical fiber transceiver according to claim 1, wherein a mounting plate (4) is fixed on a side surface of the housing (1), and the mounting plate (4) is provided with a mounting hole (3).