CN207897261U - A kind of detachable optical transceiver shell - Google Patents

Abstract

The utility model discloses a detachable optical transceiver shell, which comprises a bottom plate of the optical transceiver, a U-shaped cover plate, a panel and a back plate. Both sides of the upper surface of the panel and the back plate are provided with limiting slots, and the lower surface of the U-shaped cover plate corresponds to the The position of the limit notch is fixed with an L-shaped clamping plate, and the upper surface of the U-shaped cover plate is provided with a U-shaped groove relative to the position of the limit notch. The U-shaped groove is formed with a pressure plate on the U-shaped cover plate, and the lower surface of the pressure plate is fixed. The utility model is provided with a second conical protruding block with an integrated structure, which reduces the complexity of the installation process of the optical transceiver shell. When the U-shaped cover plate needs to be disassembled, only the screws need to be disassembled, and then the fingers are pressed on the pressing plate. On the surface, pull the U-shaped cover plate backward, and the U-shaped cover plate can be quickly disassembled from the surface of the panel and the back plate, which improves the removal speed of the optical transceiver shell and improves the efficiency of the staff in maintaining the optical transceiver.

Description

A detachable optical transceiver shell

technical field

The utility model relates to the technical field of communication, and more specifically relates to a detachable housing of an optical transceiver.

Background technique

An optical transceiver is a terminal device for optical signal transmission. With the development of technology, the use of optical transceivers is becoming more and more popular, such as video data transmission for remote video surveillance. However, the outer shell of the optical transceiver in the prior art is assembled with multiple side panels, the assembly process is complicated, and many screws are required to fix it. When a fault occurs inside the optical transceiver, it takes a long time to disassemble.

Utility model content

The purpose of the utility model is to provide a detachable optical transceiver shell.

In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a detachable optical transceiver housing, including an optical transceiver base plate, a U-shaped cover plate, a panel and a back plate, and the panel is fixedly installed on the upper front side of the optical transceiver base plate. The backboard is fixedly installed on the upper rear side of the base plate of the optical transceiver, and the U-shaped cover plate is arranged on the upper surface of the panel and the backboard. Both sides of the upper surface of the board are provided with first slide grooves on both sides of the limit notch, and the middle part of the upper surface of the back board and the middle part of the upper rear end of the U-shaped cover are provided with threaded holes, and the U-shaped cover The plate is fixedly connected with the back plate through screws, and the two sides of the lower surface of the U-shaped cover plate are fixedly provided with protruding strips corresponding to the position of the first chute, and the lower surface of the U-shaped cover plate is fixedly provided with the position corresponding to the position of the limit notch. L-shaped clamping plate, the front end of the upper surface of the L-shaped clamping plate is provided with a first tapered protruding block with an integrated structure, and the upper surface of the U-shaped cover plate is provided with a U-shaped groove relative to the position of the limit notch. The grooves all pass through the lower surface of the U-shaped cover plate, and the U-shaped groove is formed with a pressure plate on the U-shaped cover plate. The lower surface of the pressure plate is fixed with a second tapered protruding block with an integral structure, and the upper end of the rear surface of the back plate Ports are provided corresponding to the positions of the L-shaped clamps.

Preferably, the lower surface of the panel and the backboard are provided with a second chute on the rear side of the limiting notch, and the width of the second chute is equal to the width of the L-shaped clamping plate.

Preferably, the position of the second conical protruding block of each set of pressure plates on the surface of the U-shaped cover plate is flush with the first conical protruding block below it.

Compared with the prior art, the utility model has the advantages of:

The first conical protruding block on the upper surface of the L-shaped card board is engaged in the limit slot. At this time, the screw is tightened into the threaded hole, and the U-shaped cover plate can be stably fixed on the surface of the panel and the back plate by one screw. , which reduces the complexity of the installation process of the optical transceiver shell. When it is necessary to disassemble the U-shaped cover, you only need to remove the screws, and then press your fingers on the surface of the pressure plate to push the second conical shape through the second conical protruding block. The protruding block pushes out the limit notch, and then pulls the U-shaped cover plate backward, and the U-shaped cover plate can be quickly disassembled from the surface of the panel and the back plate. The structure of the utility model greatly improves the disassembly speed of the optical transceiver shell. Improve the staff's efficiency in repairing the optical transceiver.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a structural diagram of a detachable optical transceiver shell of the present invention;

Fig. 2 is an expanded view of a detachable optical transceiver shell of the present invention;

Fig. 3 is a schematic enlarged view of the structure at A in Fig. 2;

Fig. 4 is a sectional view of a housing of a detachable optical transceiver of the present invention.

In the figure: 1 base plate of optical transceiver, 2 U-shaped cover plate, 3 panel, 4 back plate, 5 first chute, 6 limit notch, 7 threaded hole, 8 screw, 9 protruding strip, 10L-type clamp plate, 11th One conical protruding block, 12 U-shaped groove, 13 pressing plate, 14 second conical protruding block, 15 second chute, 16 port.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly.

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a detachable optical transceiver housing, which includes an optical transceiver bottom plate 1, a U-shaped cover plate 2, a panel 3 and a back panel 4, and the panel 3 is fixedly installed on the optical transceiver The front end of the upper surface of the base plate 1, the back plate 4 is fixedly installed on the rear end of the upper surface of the optical transceiver base plate 1, the U-shaped cover plate 2 is arranged on the upper surface of the panel 3 and the back plate 4, and the two sides of the upper surface of the panel 3 and the back plate 4 Both sides of the upper surface of the panel 3 and the back plate 4 are provided with a first chute 5 on both sides of the limit notch 6, the middle part of the upper surface of the back plate 4 and the upper surface of the U-shaped cover plate 2 There are threaded holes 7 in the middle of the rear end, the U-shaped cover plate 2 is fixedly connected with the back plate 4 through screws 8, and the two sides of the lower surface of the U-shaped cover plate 2 are fixedly provided with protrusions corresponding to the positions of the first chute 5. Article 9, the lower surface of the U-shaped cover plate 2 corresponds to the position of the limit notch 6 and is fixedly provided with an L-shaped clamping plate 10, and the front end of the upper surface of the L-shaped clamping plate 10 is provided with a first tapered protruding block 11 of an integrated structure , the lower surface of the panel 3 and the back plate 4 are provided with a second chute 15 on the rear side of the limit notch 6, the width of the second chute 15 is equal to the width of the L-shaped clamping plate 10, and the upper surface of the U-shaped cover plate 2 is opposite There are U-shaped grooves 12 at the positions of the limiting notches 6, and the U-shaped grooves 12 are all penetrated on the lower surface of the U-shaped cover plate 2. The U-shaped grooves 12 are formed with a pressure plate 13 on the U-shaped cover plate 2, and the lower surface of the pressure plate 13 is fixed. A second conical protruding block 14 with an integrated structure is provided, and the position of the second conical protruding block 14 of each set of pressure plates 13 on the surface of the U-shaped cover plate 2 is flush with the first conical protruding block 14 below it , the upper end of the rear surface of the back plate 4 corresponds to the position of the L-shaped clamping plate 10, and openings 16 are opened.

Working principle: Fit the protruding strips 9 on both sides of the lower surface of the U-shaped cover plate 2 to the rear end of the first chute 5 on the upper surface of the panel 3 and back plate 4, so that the L-shaped clamping plate 10 is aligned with the second At the chute 15, push the U-shaped cover plate 2 at this time, the protruding strip 9 slides on the surface of the first chute 5, and the L-shaped clamp 10 slides in the second chute 15, which can accurately move the L-shaped clamp 10 The first conical protruding block 11 on the upper surface is snapped into the limit notch 6, at this time, the screw 8 is tightened into the threaded hole 7, and the U-shaped cover plate 2 can be stably fixed on the panel 3 by one screw 8 and the surface of the back plate 4, when the U-shaped cover plate 2 needs to be disassembled, it is only necessary to remove the screw 8, and then press the finger on the surface of the pressure plate 13 to protrude the second conical shape through the second conical protruding block 14 The block 11 pushes out the limit notch 6, and then pulls the U-shaped cover plate 2 backward, so that the U-shaped cover plate 2 can be quickly disassembled from the surface of the panel 3 and the back plate 4 .

Although the embodiment of the utility model has been described in conjunction with the accompanying drawings, the patent owner can make various deformations or modifications within the scope of the appended claims, as long as it does not exceed the protection scope described in the claims of the utility model, All should be within the protection scope of the present utility model.

Claims (3)

1. A detachable optical transceiver housing, comprising an optical transceiver base plate (1), a U-shaped cover plate (2), a panel (3) and a back plate (4), and the panel (3) is fixedly mounted on the optical transceiver base plate (1) The front end of the surface, the back plate (4) is fixedly installed on the rear end of the upper surface of the optical transceiver bottom plate (1), and the U-shaped cover plate (2) is arranged on the upper surface of the panel (3) and the back plate (4), It is characterized in that: the two sides of the upper surface of the panel (3) and the back plate (4) are provided with limiting notches (6), and the two sides of the upper surface of the panel (3) and the back plate (4) are in the limit slots. Both sides of the mouth (6) are provided with a first chute (5), and the middle part of the upper surface of the back plate (4) and the middle part of the upper surface of the U-shaped cover plate (2) are provided with threaded holes (7). The U-shaped cover plate (2) is fixedly connected to the back plate (4) through screws (8), and both sides of the lower surface of the U-shaped cover plate (2) are fixedly provided with protrusions corresponding to the positions of the first chute (5). Out of strips (9), the lower surface of the U-shaped cover plate (2) is fixedly provided with an L-shaped clamp (10) corresponding to the position of the limit notch (6), and the front end of the upper surface of the L-shaped clamp (10) is provided with a The first tapered protruding block (11) of an integral structure, the upper surface of the U-shaped cover plate (2) is provided with a U-shaped groove (12) relative to the position of the limit notch (6), and the U-shaped groove (12) ) all penetrate the lower surface of the U-shaped cover plate (2), the U-shaped groove (12) forms a pressing plate (13) on the U-shaped cover plate (2), and the lower surface of the pressing plate (13) is fixedly provided with a first integrated structure. Two cone-shaped protruding blocks (14), the upper end of the rear surface of the back plate (4) corresponding to the position of the L-shaped clamping plate (10) are provided with openings (16). 2. A detachable optical transceiver housing according to claim 1, characterized in that: the lower surface of the panel (3) and the back panel (4) are provided with a second slide on the rear side of the limiting notch (6). groove (15), the width of the second chute (15) is equal to the width of the L-shaped clamping plate (10). 3. A detachable optical transceiver housing according to claim 1, characterized in that the positions of the second tapered protruding blocks (14) of each set of pressure plates (13) on the surface of the U-shaped cover plate (2) are uniform The first conical protruding block (11) below it is flush with each other.