CN214954223U

CN214954223U - Network optical fiber socket protection device

Info

Publication number: CN214954223U
Application number: CN202121302309.8U
Authority: CN
Inventors: 周立辉; 殷啸明; 丛洋; 李延春; 陈正茂
Original assignee: Huaneng Yangpu Thermal Power Co Ltd
Current assignee: Huaneng Yangpu Thermal Power Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-30
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a network optical fiber socket protection device belongs to network optical fiber socket technical field, include: the protective shell comprises a first protective shell and a second protective shell; the first protective shell or the second protective shell is provided with an extension plate, and the other protective shell is provided with a sliding groove matched with the extension plate; the first protective shell and the second protective shell jointly form a protective cavity suitable for accommodating a network optical fiber socket; and (4) a locking device. The utility model provides a network optical fiber socket protection device, the protection casing includes first protective housing and second protective housing, first protective housing and second protective housing form the protection cavity jointly to sliding connection is realized through the cooperation of extension board and spout to first protective housing and second protective housing, makes first protective housing and second protective housing can adjust the size of protection cavity at gliding in-process, in order to satisfy the network socket type of more models, avoid because network socket is too big and the protection is not in place.

Description

Network optical fiber socket protection device

Technical Field

The utility model relates to a network optical fiber socket technical field, concretely relates to network optical fiber socket protection device.

Background

The optical fiber is a shorthand of optical fiber, is a fiber made of glass or plastic, can be used as a light conduction tool, and has the transmission principle of 'total reflection of light'; network optical fiber socket is at the in-process that uses, because the junction of socket easily appears damaging, need protect the socket department of network optical fiber, generally all sets up protection device in the junction of socket, separates the junction of socket and external world and protects, and the size in inside protection chamber among the current protection device is fixed dimension, when protecting the socket junction of different model sizes, if the socket size is great, can make the socket junction protection not in place.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art among the protection device size in the internal protection chamber for fixed dimension, if the socket size is when great for the not defect in place of socket junction protection provides a network optical fiber socket protection device.

In order to solve the technical problem, the utility model provides a network fiber socket protection device, it includes:

the protective shell comprises a first protective shell and a second protective shell, and the first protective shell and the second protective shell are connected in a sliding mode along the axis direction of the protective shell;

the first protective shell or the second protective shell is provided with an extension plate, and the other protective shell is provided with a sliding groove matched with the extension plate;

the first protective shell and the second protective shell jointly form a protective cavity suitable for accommodating a network optical fiber socket;

and the locking device is arranged on the protective shell provided with the sliding groove, and is suitable for fixing the relative position of the first protective shell and the second protective shell.

Optionally, the locking device comprises a locking screw, and the extension plate has a threaded hole adapted to pass through the locking screw.

Optionally, the threaded hole is provided with a plurality of threaded holes which are uniformly arranged along the axial direction of the protection shell.

Optionally, the first protective shell and the second protective shell each include an upper protective shell and a lower protective shell;

the upper protective shell is detachably connected to the lower protective shell.

Optionally, a sealing gasket is arranged at a connection position of the upper protective shell and the lower protective shell.

Optionally, a sealing structure is further included, and the sealing structure is arranged at the position of the port of the protection shell.

Optionally, the sealing structure includes a sealing ring, and the sealing ring is connected with a T-shaped fixture block;

and a clamping groove matched with the T-shaped clamping block is formed in the inner surface of the protection cavity.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a network optical fiber socket protection device, the protection casing includes first protective housing and second protective housing, first protective housing and second protective housing form the protection cavity jointly to sliding connection is realized through the cooperation of extension board and spout to first protective housing and second protective housing, makes first protective housing and second protective housing can adjust the size of protection cavity at gliding in-process, in order to satisfy the network socket type of more models, avoid because network socket is too big and the protection is not in place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a network optical fiber socket protection device provided by the present invention;

fig. 2 is a schematic structural view of the first protective shell and the second protective shell sliding with each other;

fig. 3 is a schematic structural view of the seal structure.

Description of reference numerals:

1. a protective housing; 101. a first protective case; 102. a second protective shell; 103. an extension plate; 2. a sealing structure; 201. installing a frame; 202. a T-shaped fixture block; 203. a card slot; 3. locking the screw; 4. a threaded bore.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and fig. 2, the protection housing 1 includes a first protection shell 101 and a second protection shell 102, an extension plate 103 extends from an end of the second protection shell 102, a sliding slot is formed in an end surface of the first protection shell 101 facing the second protection shell 102, and the extension plate 103 is slidably mounted in the sliding slot. The first protective case 101 and the second protective case 102 are slidably connected by the extension plate 103 and the slide groove, and the protective case 1 has a cylindrical shape, and the first protective case 101 and the second protective case 102 slide in the axial direction of the protective case 1. The first protective shell 101 and the second protective shell 102 jointly form a protective cavity, and a network optical fiber socket can be accommodated in the protective cavity, so that the size of the protective cavity can be adjusted in the sliding process of the first protective shell 101 and the second protective shell 102, the types of network sockets of more types can be met, and the situation that the network sockets are too large and are not protected in place is avoided.

As an alternative embodiment, the extension plate 103 may be disposed on the first protective shell 101, and the second protective shell 102 has a sliding slot.

As an alternative embodiment, the protective case 1 may be provided as a prism, and the first protective case 101 and the second protective case 102 slide along a center line direction of the prism.

In this embodiment, a locking device is disposed on the first protective casing 101, the locking device includes a locking screw 3, a threaded hole 4 is formed in the extension plate 103, and the locking screw 3 penetrates through the surface of the first protective casing 101 and is screwed into the threaded hole 4 to fix the relative positions of the first protective casing 101 and the second protective casing 102, so that the size of the protective cavity is not changed. Specifically, the threaded holes 4 are uniformly distributed on the extension plate 103 along the axial direction of the protection shell 1, and the locking screws 3 can be fixed in different threaded holes 4 according to the size selection of the network optical fiber sockets, so that the practicability of the protection device is further improved.

In this embodiment, the first protective shell 101 and the second protective shell 102 are formed by assembling an upper protective shell and a lower protective shell, the upper protective shell and the lower protective shell are fixed by screws, and a sealing gasket is arranged between the upper protective shell and the lower protective shell, so that the sealing performance of the protection device is improved.

As shown in fig. 1 and 3, a sealing structure 2 is arranged at a port position of the protection device, and the sealing structure 2 can be attached to the surface of the network optical fiber, so that good sealing performance in the protection device is ensured. An arc-shaped mounting frame 201 is arranged at the port position of the protection device, a sealing ring is arranged in the mounting frame 201 in a fitting manner, a T-shaped fixture block 202 is connected to the outer side of the mounting frame 201, a clamping groove 203 is formed in the inner surface of the port position of the protection device, the T-shaped fixture block 202 is mounted at the port position of the protection device through the clamping groove 203, and the sealing ring is connected with the T-shaped fixture block 202 through the mounting frame 201. Specifically, the sealing ring and the mounting frame 201 are both semicircular.

As an alternative, the sealing ring and thus the mounting frame 201 may also take a circular shape.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A network fiber optic receptacle protection device, comprising:

the protective shell (1) comprises a first protective shell (101) and a second protective shell (102), and the first protective shell (101) and the second protective shell (102) are connected in a sliding mode along the axial direction of the protective shell (1);

an extension plate (103) is arranged on the first protective shell (101) or the second protective shell (102), and a sliding groove matched with the extension plate (103) is formed in the other protective shell;

the first protective shell (101) and the second protective shell (102) jointly form a protective cavity suitable for accommodating a network optical fiber socket;

and the locking device is arranged on the protective shell provided with the sliding groove and is suitable for fixing the relative position of the first protective shell (101) and the second protective shell (102).

2. The network fiber socket protection device according to claim 1, wherein the locking device comprises a locking screw (3), and the extension plate (103) has a threaded hole (4) adapted to pass through the locking screw (3).

3. The network optical fiber socket protection device according to claim 2, wherein the threaded hole (4) is provided with a plurality of evenly distributed holes along the axial direction of the protection shell (1).

4. The network optical fiber socket protection device according to claim 1, wherein the first protection shell (101) and the second protection shell (102) each comprise an upper protection shell and a lower protection shell;

5. The network optical fiber socket protection device according to claim 4, wherein a sealing gasket is arranged at the connecting position of the upper protective shell and the lower protective shell.

6. The network fiber optic receptacle protection device of claim 1, further comprising a sealing structure (2) disposed at a port location of the protection housing (1).

7. The network optical fiber socket protection device according to claim 6, wherein the sealing structure (2) comprises a sealing ring, and a T-shaped fixture block (202) is connected with the sealing ring;

and a clamping groove (203) matched with the T-shaped clamping block (202) is formed in the inner surface of the protection cavity.