CN210327631U

CN210327631U - Multi-light-port switch

Info

Publication number: CN210327631U
Application number: CN201921559542.7U
Authority: CN
Inventors: 陈华琴; 韦大程; 叶香珠; 俞佳艳; 俞峰; 陈佳倩; 陈泽波; 谢起汉; 孙利
Original assignee: Mingguan Technology Fujian Co Ltd
Current assignee: Mingguan Technology Fujian Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-04-14
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a many light mouths switch, characterized by: the rear portion of its casing is provided with the shield of hopper-shaped, and the last edge of shield is connected along rotating with the rear panel of casing, and the lower part of shield is open structure, and the lower part of shield is provided with a plurality of breachs along the width direction of shield, and the breach downwardly extending reaches the lower terminal surface of shield. After the optical fiber is connected with the switch, the dustproof cover is covered, and the optical fiber is arranged and smoothed out, so that the optical fiber penetrates through the notch. In the working process of the switch, the dustproof cover can prevent dust in the air from directly falling on the optical fiber socket and the optical fiber plug, so that a good dustproof effect is achieved, and the influence on the optical port communication stability and the normal work of the switch caused by excessive dust accumulated on the optical fiber socket or the optical fiber plug after long-time use is avoided; in addition, a bottom plate is arranged on the lower edge of the rear panel of the shell and can seal an opening on the lower portion of the dustproof cover, so that a relatively sealed space is formed, and better isolation and dustproof effects are achieved.

Description

Multi-light-port switch

Technical Field

The utility model relates to a communication equipment, more specifically say, it relates to a many light mouths switch.

Background

A Switch means a "Switch" is a network device used for electrical (optical) signal forwarding. It may provide an exclusive electrical signal path for any two network nodes accessing the switch. The most common switch is an ethernet switch. Other common are telephone voice switches, fiber switches, and the like.

At present, the net twine coupling part of current switch rear end lacks the check that can be dirt-proof and separates the shelves for the switch is after using a period, and the net twine is amassed with the junction of switch has the dust, can influence the stability of net twine and switch junction in the past for a long time, influences the normal function of switch.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a many light mouths switch, it has fine dustproof effect.

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

the utility model provides a many light mouths switch, includes the casing, is provided with a plurality of optical fiber socket on casing rear panel, and optical fiber socket is used for supplying optical fiber plug to insert, the rear portion of casing is provided with the shield, the shield is the tipping bucket form, its inside space for holding optical fiber plug, the last edge of shield is connected along rotating with the rear panel of casing, the lower part of shield is open structure, the lower part of shield is provided with a plurality of breachs along the width direction equidistant ground of shield, breach downwardly extending to the lower terminal surface of shield, the breach is used for supplying optic fibre to pass.

As a preferable scheme: the upper part of the notch is semicircular.

As a preferable scheme: the inner wall of the notch is a smooth surface.

As a preferable scheme: and a handle is arranged on the outer side surface of the dustproof cover.

As a preferable scheme: the lower edge of the rear panel of the shell is provided with a bottom plate, the bottom plate protrudes towards the rear of the shell, and the size and the shape of the bottom plate are matched with the shape and the size of the lower end face of the dustproof cover.

As a preferable scheme: and an elastic pad is arranged on the rear panel of the shell in a region contacting with the dustproof cover.

As a preferable scheme: the dustproof cover has magnetic conductivity, and a magnet is fixed on the bottom plate.

Compared with the prior art, the utility model has the advantages that: after the optical fiber is connected with the switch, the dustproof cover is covered, and the optical fiber is arranged and smoothed out, so that the optical fiber penetrates through the notch. In the working process of the switch, the dustproof cover can prevent dust in the air from directly falling on the optical fiber socket and the optical fiber plug, so that a good dustproof effect is achieved, and the influence on the optical port communication stability and the normal work of the switch caused by excessive dust accumulated on the optical fiber socket or the optical fiber plug after long-time use is avoided; in addition, a bottom plate is arranged on the lower edge of the rear panel of the shell, the bottom plate protrudes towards the rear of the shell, and the size and the shape of the bottom plate are matched with the shape and the size of the lower end face of the dustproof cover. When the dust cover covers, the bottom plate just can seal the opening at the lower part of the dust cover, so that a relatively sealed space is formed, the optical fiber socket and the optical fiber plug are protected in the sealed space, and a better isolation and dust prevention effect is achieved.

Drawings

FIG. 1 is a schematic diagram of a switch architecture;

fig. 2 is an enlarged view of a portion a in fig. 1.

1, a shell; 2. an optical fiber socket; 3. an optical fiber plug; 4. a dust cover; 5. a hinge; 6. a notch; 7. a handle; 8. a base plate; 9. an elastic pad; 10. and a magnet.

Detailed Description

Referring to fig. 1 and 2, a multi-optical-port exchanger, including casing 1, be provided with a plurality of optical fiber sockets 2 on casing 1 rear panel, optical fiber socket 2 is used for supplying optical fiber plug 3 to insert, be provided with shield 4 at casing 1 rear portion, shield 4 is the tipping bucket form, its inside space for holding optical fiber plug 3, the last edge of shield 4 is connected along rotating with the last edge of casing 1 rear panel through hinge 5, the lower part of shield 4 is open structure, be provided with a plurality of breachs 6 along the width direction of shield 4 equidistant in the lower part of shield 4, breach 6 downwardly extending to the lower terminal surface of shield 4, breach 6 is used for supplying optic fibre to pass.

Before the optical fiber is connected, the dustproof cover 4 can be lifted, the optical fiber plug 3 is inserted into the optical fiber socket 2, the dustproof cover 4 is covered, the optical fiber is sorted and smoothed, and the optical fiber penetrates through the notch 6. At the in-process of switch work, dust in the shield 4 can avoid the air directly wafts on optical fiber socket 2 and optical fiber plug 3, plays good dustproof effect, avoids long-time use back optical fiber socket 2 or optical fiber plug 3 on accumulate too much dust, and influence the normal work of light mouthful communication stability and switch.

In this embodiment, the upper portion of the notch 6 is configured to be semicircular, so that the shape of the notch 6 can better fit the optical fiber, and the optical fiber is prevented from being cut when being pulled; in addition, the inner wall of the notch 6 is polished and polished to become a smooth surface, so that the lubricating effect can be achieved, and the abrasion of the optical fiber is reduced.

In order to facilitate the dust cover 4 to be lifted upwards, a handle 7 is further provided on the outer side surface of the dust cover 4 in this embodiment.

As shown in fig. 2, in the present embodiment, a bottom plate 8 is further disposed at the lower edge of the rear panel of the housing 1, the bottom plate 8 protrudes toward the rear of the housing 1, and the size and shape of the bottom plate 8 are adapted to the shape and size of the lower end surface of the dust cap 4. When the dust cover 4 covers the lower part, the bottom plate 8 just can seal the opening at the lower part of the dust cover 4, so that a relatively sealed space is formed, the optical fiber socket 2 and the optical fiber plug 3 are protected in the sealed space, and a better isolation and dust prevention effect is achieved.

Considering that the dust cap 4 may impact the rear panel of the housing 1 when being covered downward, in this embodiment, the elastic pad 9 made of rubber is further bonded and fixed to the rear panel of the housing 1 in the area contacting with the dust cap 4, and at the moment when the dust cap 4 contacts with the rear panel of the housing 1, the elastic pad 9 may absorb the impact force, thereby playing a role of buffering and protecting the rear panel and the dust cap 4.

The dust cover 4 in the embodiment is made of a sticker material and has magnetic conductivity; further, a magnet 10 is fixed to the bottom plate 8. After the dust cover 4 is covered, the magnet 10 can adsorb the dust cover 4 to play a role in locking, and the dust cover 4 is prevented from shaking.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multi-optical-port switch, includes the casing, is provided with a plurality of optical fiber sockets on the casing rear panel, and optical fiber socket is used for supplying the optical fiber plug to insert characterized by: the rear portion of casing is provided with the shield, the shield is the tipping bucket form, its inside space for holding the optical fiber plug, the last edge of shield is connected along rotating with the rear panel of casing, the lower part of shield is open structure, the lower part of shield is provided with a plurality of breachs along the width direction equidistant ground of shield, breach downwardly extending to the lower terminal surface of shield, the breach is used for supplying optic fibre to pass.

2. The multi-port switch of claim 1, wherein: the upper part of the notch is semicircular.

3. The multi-port switch of claim 1, wherein: the inner wall of the notch is a smooth surface.

4. The multi-port switch of claim 1, wherein: and a handle is arranged on the outer side surface of the dustproof cover.

5. The multi-port switch of claim 1, wherein: the lower edge of the rear panel of the shell is provided with a bottom plate, the bottom plate protrudes towards the rear of the shell, and the size and the shape of the bottom plate are matched with the shape and the size of the lower end face of the dustproof cover.

6. The multi-port switch of claim 1, wherein: and an elastic pad is arranged on the rear panel of the shell in a region contacting with the dustproof cover.

7. The multi-port switch of claim 5, wherein: the dustproof cover has magnetic conductivity, and a magnet is fixed on the bottom plate.