CN209784594U

CN209784594U - QSFP optical module shell structure convenient to dismouting

Info

Publication number: CN209784594U
Application number: CN201920453824.2U
Authority: CN
Inventors: 周志勇
Original assignee: WUHAN FLYWORLD TECHNOLOGY Co Ltd
Current assignee: WUHAN FLYWORLD TECHNOLOGY Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-13
Anticipated expiration: 2029-04-04

Abstract

The utility model belongs to QSFP optical module field, the casing structure of QSFP optical module convenient to dismouting especially, to the inconvenient problem of current QSFP optical module shell dismouting, the following scheme is put forward at present, and it includes casing and fixed lid, the top lateral wall of casing is equipped with the protruding edge of annular, the bottom of fixed lid is equipped with the fixture block that corresponds the setting with the protruding edge of annular, and the bottom of fixed lid is equipped with heavy groove, it has the fixed plate to sink inslot sliding connection, the welding has first spring between fixed plate and the heavy groove roof, the constant head tank has been seted up to the lateral wall of fixture block, the inside wall of casing is equipped with the spread groove that corresponds the setting with the constant head tank, sliding connection has the locating piece in the constant head tank, the welding has the second spring between locating piece and the constant head tank inner wall. The utility model discloses simple to operate is dismantled to the shell swift, convenient to use, and simple structure easily realizes that the practicality is strong.

Description

QSFP optical module shell structure convenient to dismouting

Technical Field

The utility model relates to a QSFP optical module technical field especially relates to the shell structure of QSFP optical module convenient to dismouting.

Background

The QSFP optical module, namely the 40G optical module, is a compact hot-plug optical module for data communication application, has four independent optical signal sending and receiving channels, and is mainly used for high-speed data transmission of switches, routers and data center equipment. The existing QSFP optical module shell is troublesome in packaging and inconvenient to disassemble, and is very inconvenient to maintain and repair when the optical module needs to be maintained, so that the QSFP optical module shell structure convenient to disassemble and assemble is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a QSFP optical module's shell structure convenient to dismouting has solved the inconvenient problem of QSFP optical module shell dismouting.

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

QSFP optical module's shell structure convenient to dismouting, including casing and fixed lid, the top lateral wall of casing is equipped with the protruding edge of annular, the bottom of fixed lid is equipped with the fixture block that corresponds the setting with the protruding edge of annular, and the bottom of fixed lid is equipped with heavy groove, it has the fixed plate to sink inslot sliding connection, the welding has first spring between fixed plate and the heavy groove roof, the constant head tank has been seted up to the lateral wall of fixture block, the inside wall of casing is equipped with the spread groove that corresponds the setting with the constant head tank, sliding connection has the locating piece in the constant head tank, the welding has the second spring between locating piece and the constant head tank inner wall, one side that the locating piece.

Preferably, the two sides of the sinking groove are provided with limiting grooves, limiting blocks are connected in the limiting grooves in a sliding mode, and the limiting blocks are welded on the fixing plate.

Preferably, the annular convex edge is provided with a jack which is vertically arranged, and the bottom of the fixture block is welded with an inserted rod which is correspondingly arranged with the jack.

Preferably, the side walls of the positioning block and the positioning groove are both fixed with spring mounting seats, and the second spring is fixed on the side walls of the positioning block and the positioning groove through the spring mounting seats.

Preferably, one end of the positioning block, which is far away from the second spring, is of a hemispherical structure.

The utility model discloses in, through the setting of first spring, fixed plate, spacing groove and stopper, it is fixed to be convenient for to the optical module, has the effect of buffering absorbing, the setting of annular protruding edge, fixture block, jack, inserted bar, second spring, locating piece, constant head tank, spread groove and regulation hole, convenient to detach and the fixed lid of installation.

The utility model discloses simple to operate is dismantled to the shell swift, convenient to use, and simple structure easily realizes that the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of a casing structure of a QSFP optical module convenient to disassemble and assemble.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Reference numbers in the figures: the device comprises a shell 1, a fixed cover 2, a limiting block 3, a limiting groove 4, a fixed plate 5, a first spring 6, a sinking groove 7, a clamping block 8, a jack 9, an inserting rod 10, an annular convex edge 11, an adjusting hole 12, a connecting groove 13, a positioning block 14, a second spring 15 and a positioning groove 16.

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. 1-2, QSFP optical module's shell structure convenient to dismouting, including casing 1 and fixed lid 2, the top lateral wall of casing 1 is equipped with annular protruding edge 11, the bottom of fixed lid 2 is equipped with the fixture block 8 that corresponds the setting with annular protruding edge 11, the bottom of fixed lid 2 is equipped with heavy groove 7, sliding connection has fixed plate 5 in heavy groove 7, the welding has first spring 6 between fixed plate 5 and the heavy groove 7 roof, constant head tank 16 has been seted up to the lateral wall of fixture block 8, the inside wall of casing 1 is equipped with the spread groove 13 that corresponds the setting with constant head tank 16, sliding connection has locating piece 14 in constant head tank 16, the welding has second spring 15 between locating piece 14 and the constant head tank 16 inner wall, one side that locating piece 14 was kept away from to.

In this embodiment, spacing groove 4 has been seted up to the both sides of heavy groove 7, sliding connection has stopper 3 in the spacing groove 4, stopper 3 welds on fixed plate 5, be equipped with the jack 9 to a vertical setting on annular protruding edge 11, the bottom welding of fixture block 8 has the inserted bar 10 that corresponds the setting with jack 9, locating piece 14 all is fixed with spring mount with the lateral wall of constant head tank 16, second spring 15 passes through spring mount to be fixed on the lateral wall of locating piece 14 with constant head tank 16, the one end that second spring 15 was kept away from to locating piece 14 is the hemispherical structure.

Example (b): when the shell needs to be installed, the fixing cover 2 is placed at the top of the shell 1, the inserting rod 10 is aligned to the inserting hole 9, the positioning block 14 is pushed into the positioning groove 16, the fixing cover 2 is pressed downwards, when the positioning groove 16 faces the connecting groove 13, the positioning block 14 is bounced into the connecting groove 13 under the action of the elastic force of the second spring 15, so that the fixing cover 2 is fixedly connected with the shell 1, the inserting rod 10 is tightly attached to the inserting hole 9, the installation stability is improved, the rubber pad is attached to the bottom of the fixing plate 5, under the action of the elastic force of the first spring 6, the fixing plate 5 compresses the optical module, the optical module is fixed, the limiting groove 4 and the limiting block 3 are arranged to limit the fixing plate 5, the fixing plate 5 is prevented from being deviated, the fixing handle 5 is prevented from accidentally falling, when the shell needs to be disassembled, the thin rod is inserted into the adjusting hole 12, the positioning block 14 is pushed to move into, thereby separating the shell 1 and the fixed cover 2 and achieving the purpose of disassembly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. The QSFP optical module shell structure convenient to disassemble and assemble comprises a shell (1) and a fixed cover (2), and is characterized in that the top side wall of the shell (1) is provided with an annular convex edge (11), the bottom of the fixed cover (2) is provided with a clamping block (8) corresponding to the annular convex edge (11), the bottom of the fixed cover (2) is provided with a sinking groove (7), the sinking groove (7) is internally and slidably connected with a fixed plate (5), a first spring (6) is welded between the top wall of the fixed plate (5) and the sinking groove (7), the side wall of the clamping block (8) is provided with a positioning groove (16), the inner side wall of the shell (1) is provided with a connecting groove (13) corresponding to the positioning groove (16), the positioning groove (16) is internally and slidably connected with a positioning block (14), and a second spring (15) is welded between the positioning block (14) and the, and one side of the connecting groove (13) far away from the positioning block (14) is provided with an adjusting hole (12).

2. The QSFP optical module housing structure convenient for disassembly and assembly according to claim 1, wherein two sides of the sinking groove (7) are provided with limiting grooves (4), the limiting grooves (4) are slidably connected with limiting blocks (3), and the limiting blocks (3) are welded on the fixing plate (5).

3. The QSFP optical module housing structure convenient for disassembly and assembly according to claim 1, wherein the annular convex edge (11) is provided with a pair of vertically arranged jacks (9), and the bottom of the fixture block (8) is welded with an insertion rod (10) arranged corresponding to the jacks (9).

4. The QSFP optical module housing structure convenient for disassembly and assembly according to claim 1, wherein the side walls of the positioning block (14) and the positioning slot (16) are both fixed with spring mounting seats, and the second spring (15) is fixed on the side walls of the positioning block (14) and the positioning slot (16) through the spring mounting seats.

5. The QSFP optical module housing structure convenient to disassemble and assemble according to claim 1, wherein one end of the positioning block (14) far away from the second spring (15) is a hemispherical structure.