CN209961949U

CN209961949U - Optical switch convenient to install

Info

Publication number: CN209961949U
Application number: CN201920758168.7U
Authority: CN
Inventors: 彭鹏
Original assignee: Shenzhen City Guangbina Communication Co Ltd
Current assignee: Shenzhen City Guangbina Communication Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an optical switch easy to assemble, including the optical switch shell body, be provided with the alternating current matrix on the optical switch shell body, and seted up the holding tank on the optical switch shell body, the inside arrangement of holding tank has positioning mechanism, and is provided with evenly distributed's coupling spring between positioning mechanism and the holding tank. The utility model discloses in, the positioning mechanism who sets up in the middle of the AC matrix can touch earlier the next component that needs to connect, and positioning mechanism can the block in the AC matrix of next component, thereby accessible positioning mechanism fixes a position the AC matrix, the stitch of the AC matrix of being convenient for is aimed at, can improve photoswitch's installation effectiveness, the flexible piece of the sponge material in the accessible positioning mechanism when the installation compresses positioning mechanism, can compress positioning mechanism into the holding tank, thereby can not exert an influence to the work of photoswitch, and the locating plate of rubber material has certain ductility, can tightly block at the holding tank.

Description

Optical switch convenient to install

Technical Field

The utility model relates to an optical fiber communication technical field especially relates to an optical switch easy to assemble.

Background

The optical switch is an optical device with one or more selectable transmission ports, and is used for physically switching or logically operating optical signals in an optical transmission line or an integrated optical circuit, and the optical switch is an optical circuit switching device, and is used for switching of a multiple monitor, a LAN, multiple light sources, a detector and a protection Ethernet in an optical fiber transmission system, and is used for optical fiber, optical fiber equipment test and network test in an optical fiber test system, and an optical fiber sensing multipoint monitoring system.

When the existing optical switch is installed, pins of an alternating current matrix are usually inserted into a next element, but the optical switch is not provided with a positioning device, the pins of the alternating current matrix are not easy to align and insert, and the installation time of the optical switch is easy to increase.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an optical switch convenient to install.

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

the utility model provides an optical switch easy to assemble, includes the optical switch shell body, be provided with the AC matrix on the optical switch shell body, and seted up the storage tank on the optical switch shell body, the inside arrangement of storage tank has positioning mechanism, and is provided with evenly distributed's connecting spring between positioning mechanism and the storage tank, the constant head tank has been seted up to the inside of storage tank.

As a further description of the above technical solution:

the cross section of the storage groove is T-shaped, the storage groove is located in the middle of the alternating current matrix, and the positioning mechanism and the axis of the storage groove in the vertical direction are overlapped.

As a further description of the above technical solution:

the height of the positioning mechanism is larger than that of the alternating current matrix.

As a further description of the above technical solution:

positioning mechanism includes locating plate, backup pad, reference column and flexible piece, be connected with flexible piece between locating plate and the backup pad, and the lower extreme of locating plate is provided with the reference column.

As a further description of the above technical solution:

the shape and the size of the positioning plate are matched with those of the large end of the storage tank, and the shape and the size of the supporting plate are matched with those of the small end of the storage tank.

As a further description of the above technical solution:

the locating plate and the supporting plate are made of rubber, and the telescopic block is made of sponge.

As a further description of the above technical solution:

the positioning columns are evenly distributed around the lower end of the positioning plate, the positioning columns are square columns, the shape and the size of the positioning columns are matched with those of the positioning grooves, and the positioning columns correspond to the positioning grooves one to one.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the positioning mechanism who sets up in the middle of exchanging the matrix can touch earlier the next component that needs to connect, and positioning mechanism can block in the exchange matrix of next component to accessible positioning mechanism fixes a position the exchange matrix, and the stitch of the exchange matrix of being convenient for is aimed at, can improve photoswitch's installation effectiveness.

2. The utility model discloses in, the flexible piece of the sponge material among the accessible positioning mechanism compresses positioning mechanism when the installation, can compress positioning mechanism into the holding tank to can not exert an influence to the work of photoswitch, and the locating plate of rubber material has certain ductility, can tightly block at the holding tank.

3. The utility model discloses in, the connectivity of positioning mechanism and holding tank can be strengthened through evenly distributed's reference column and constant head tank, makes that positioning mechanism can be more stable fix in the holding tank, and the frictional force between the multiplicable reference column of square reference column and the constant head tank further improves positioning mechanism's stability.

Drawings

Fig. 1 is a schematic diagram of a top view structure of the present invention;

fig. 2 is a schematic top view of the outer casing of the optical switch according to the present invention;

fig. 3 is a schematic cross-sectional view taken along a-a of fig. 2 according to the present invention.

Illustration of the drawings:

1. an optical switch outer housing; 2. an alternating current matrix; 3. a storage tank; 4. a positioning mechanism; 401. positioning a plate; 402. a support plate; 403. a positioning column; 404. a telescopic block; 5. a positioning mechanism; 6. a spring is connected.

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. 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. 1-3, an optical switch easy to assemble comprises an optical switch outer shell 1, an alternating current matrix 2, a storage groove 3, a positioning mechanism 4, a positioning plate 401, a supporting plate 402, a positioning column 403, a telescopic block 404, a positioning groove 5 and a connecting spring 6, wherein the alternating current matrix 2 is arranged on the optical switch outer shell 1, the storage groove 3 is arranged on the optical switch outer shell 1, the positioning mechanism 4 is arranged inside the storage groove 3, the connecting springs 6 are uniformly distributed between the positioning mechanism 4 and the storage groove 3, and the positioning groove 5 is arranged inside the storage groove 3.

Furthermore, the cross section of the storage tank 3 is T-shaped, the storage tank 3 is located in the middle of the AC matrix 2, the positioning mechanism 4 and the storage tank 3 are located in the axis coincidence in the vertical direction, and the positioning mechanism 4 is located in the middle of the AC matrix 2, so that the positioning accuracy of the AC matrix 2 can be improved, the optical switch can be conveniently installed, and the time consumed during installation of the optical switch is reduced.

Further, the height of the positioning mechanism 4 is greater than the height of the ac matrix 2, and the positioning mechanism 4 can contact the next component before the ac matrix 2, thereby having a positioning effect on the ac matrix 2.

Further, the positioning mechanism 4 includes a positioning plate 401, a supporting plate 402, a positioning column 403 and a telescopic block 404, the telescopic block 404 is connected between the positioning plate 401 and the supporting plate 402, and the positioning column 403 is arranged at the lower end of the positioning plate 401.

Furthermore, the shape and size of the positioning plate 401 is matched with the shape and size of the large end of the storage tank 3, the shape and size of the supporting plate 402 is matched with the shape and size of the small end of the storage tank 3, the positioning plate 401 and the supporting plate 402 can be clamped at the large end and the small end of the storage tank 3 respectively, when the optical switch is installed, the positioning mechanism 4 is compressed into the storage tank 3, the positioning mechanism 4 can be clamped in the storage tank 3, and therefore the operation of the optical switch is not affected.

Further, locating plate 401 and backup pad 402 all adopt the rubber material, and flexible piece 404 adopts the sponge material, and locating plate 401 and backup pad 402 have certain ductility, and the block that can be more stable is in storage tank 3, and the flexible piece 404 of sponge material can compress, enables the whole block of positioning mechanism 4 and advances storage tank 3.

Furthermore, the positioning columns 403 are uniformly distributed around the lower end of the positioning plate 401, the positioning columns 403 are square columns, the shapes and the sizes of the positioning columns 403 are matched with those of the positioning grooves 5, the positioning columns 403 correspond to the positioning grooves 5 one to one, and the connection between the positioning plate 401 and the storage tank 3 can be further increased through the embedded structure between the positioning columns 403 and the positioning columns 403, so that the clamping of the positioning plate 401 is more stable.

The working principle is as follows: when in use, one side of the optical switch outer shell 1 provided with the alternating current matrix 2 is downwards firstly moved, the optical switch outer shell 1 is downwards moved, when the positioning plate 401 touches the alternating current matrix 2 on the other element, the positioning plate 401 is moved to enable the positioning plate 401 to be positioned in the middle of the alternating current matrix 2 on the other element, the alternating current matrix 2 is quickly positioned to a mounting position, then the switch outer shell 1 is vertically moved downwards to enable the alternating current matrix 2 to be mutually connected, when the switch outer shell 1 is moved downwards, the positioning plate 401 can sequentially downwards compress the telescopic block 404, the supporting plate 402 and the connecting spring 6 until the positioning mechanism 4 is completely compressed into the storage groove 3, the positioning mechanism 4 can be fixed through the embedded structure between the positioning plate 401 and the storage groove 3, and the positioning column 403 on the positioning plate 401 and the positioning groove 5 are mutually embedded to enable the positioning mechanism 4 to be more stably clamped in the storage groove, thereby completing the installation of the optical switch.

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 utility model provides an optical switch easy to assemble, includes optical switch shell body (1), its characterized in that, be provided with on optical switch shell body (1) and exchange matrix (2), and seted up storage tank (3) on optical switch shell body (1), the inside arrangement of storage tank (3) has positioning mechanism (4), and is provided with evenly distributed's connecting spring (6) between positioning mechanism (4) and storage tank (3), constant head tank (5) have been seted up to the inside of storage tank (3).

2. An easy-to-mount optical switch according to claim 1, wherein the storage slot (3) is T-shaped in cross-section, the storage slot (3) is located at the middle position of the ac matrix (2), and the axis of the positioning means (4) and the storage slot (3) in the vertical direction coincide.

3. A switch according to claim 1, wherein the height of the positioning means (4) is greater than the height of the ac matrix (2).

4. An easy-to-mount optical switch according to claim 1, wherein the positioning mechanism (4) comprises a positioning plate (401), a supporting plate (402), a positioning column (403) and a telescopic block (404), the telescopic block (404) is connected between the positioning plate (401) and the supporting plate (402), and the positioning column (403) is disposed at the lower end of the positioning plate (401).

5. An easy-to-install optical switch according to claim 4, wherein the positioning plate (401) has a shape and size corresponding to the shape and size of the large end of the storage tank (3), and the supporting plate (402) has a shape and size corresponding to the shape and size of the small end of the storage tank (3).

6. An easy-to-mount optical switch as claimed in claim 4, wherein the positioning plate (401) and the supporting plate (402) are made of rubber, and the retractable block (404) is made of sponge.

7. An easy-to-install optical switch according to claim 4, wherein the positioning posts (403) are uniformly distributed around the lower end of the positioning plate (401), the positioning posts (403) are square posts, the shape and size of the positioning posts (403) are matched with the shape and size of the positioning slots (5), and the positioning posts (403) correspond to the positioning slots (5) one by one.