CN214586107U

CN214586107U - Optical fiber connector shell

Info

Publication number: CN214586107U
Application number: CN202120493462.7U
Authority: CN
Inventors: 杜耀光
Original assignee: Lianchengguang Technology Shenzhen Co ltd
Current assignee: Lianchengguang Technology Shenzhen Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-02
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses an optical fiber connector housing, including the shell base, the front surface of shell base is close to top position movable mounting and has the button, the last surface movable mounting of shell base has flip, the both sides fixed mounting that the internal surface of shell base is close to the intermediate position has the fixed plate, the equal fixed mounting of surface that the internal surface of shell base is close to both sides has the movable plate, the shell base upper surface is close to four sides position and has seted up the capillary groove, the entrance hole has all been seted up to the surface of shell base both sides, the position fixed mounting that the upper surface of shell base is close to the rear has the pivot, the pivot is totally two, the shell base is connected with flip through the pivot. A fiber connector casing, can fix the optic fibre that the installation came in to can agree with through the perfect of waterproof plastic and capillary, thereby prevent to lead to the optic fibre disconnection with the connection when externally dragging, and can improve the waterproof nature of casing.

Description

Optical fiber connector shell

Technical Field

The utility model relates to a fiber connector casing field, in particular to fiber connector casing.

Background

The optical fiber connector is commonly called as a live joint, and is suggested to be defined as a passive component which is used for stably but not permanently connecting two or more optical fibers, is mainly used for realizing non-permanent fixed connection among equipment rooms, equipment and instruments, equipment and optical fibers in a system, is an indispensable passive device in an optical fiber communication system, and just due to the use of the connector, the detachable connection among optical channels is possible, so that a test inlet is provided for the optical fibers, the debugging and maintenance of an optical system are facilitated, a medium is provided for network management, and the switching and scheduling of the optical system are more flexible; the existing optical fiber connector shell has certain defects when in use, and can not better prevent the damage of optical fibers caused by the fact that liquid or dust enters the shell, so that an optical fiber connector shell is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a fiber connector housing which can effectively solve the problems of the prior art.

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

the utility model provides an optical fiber connector housing, includes the shell base, the front surface of shell base is close to top position movable mounting and has the button, the last surface movable mounting of shell base has flip, the both sides fixed mounting that the internal surface of shell base is close to the intermediate position has the fixed plate, the equal fixed mounting of surface that the internal surface of shell base is close to both sides has the movable plate.

Preferably, the waterproof grooves are formed in the positions, close to the four sides, of the upper surface of the outer shell base, the wire inlet holes are formed in the outer surfaces of the two sides of the outer shell base, the rotating shafts are fixedly installed on the positions, close to the rear side, of the upper surface of the outer shell base, the rotating shafts are two in number, and the outer shell base is connected with the flip cover through the rotating shafts.

Preferably, a fixture block is fixedly mounted on the rear surface of the button, a return spring is mounted on the outer surface of the fixture block in a nested mode, a limiting plate is fixedly mounted on the outer surface of the fixture block, and the return spring is located on one side of the fixture block.

Preferably, the flip's front surface is close to four sides position fixed mounting and has waterproof plastic, flip's front surface is close to top position fixed mounting and has the locking piece, the upper surface of shell base is close to the place ahead position and has seted up the draw-in groove.

Preferably, the outer fixed surface of one side of fixed plate installs the card strip, the equal fixed mounting in position that fixed plate opposite side is close to front surface and rear surface has the fixed column, the inner surface cover of fixed column is established and is installed flexible post, the opposite side outer fixed surface of flexible post installs the connecting block, flexible post passes through the connecting block and is connected with the movable plate, the inner surface of fixed column is located the outer surface cover of flexible post and is established and install the promotion spring, the outer surface of flexible post is located one side fixed mounting who promotes the spring has the sliding block.

Preferably, a moving hole is formed in the inner surface of the moving plate close to the middle, and a partition plastic strip is fixedly mounted on the outer surface of one side of the moving plate close to the middle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the waterproof plastic that sets up, waterproof plastic can agree with the capillary groove is perfect to can prevent that dust or liquid from entering into the box, make the waterproof nature of shell higher, through the card strip that sets up, the card strip can be fixed the optic fibre of coming in to the installation, thereby prevent to lead to the optic fibre disconnection with the connection when externally dragging.

Drawings

Fig. 1 is a schematic view of an overall structure of a housing of an optical fiber connector according to the present invention;

fig. 2 is a cross-sectional view of a fixing post of a fiber optic connector housing according to the present invention;

fig. 3 is a cross-sectional view of the button of the housing of the optical fiber connector according to the present invention.

In the figure: 1. a housing base; 101. a waterproof groove; 102. a wire inlet hole; 103. a rotating shaft; 2. a button; 201. a locking block; 202. a card slot; 203. a limiting plate; 204. a return spring; 205. a clamping block; 3. a cover is turned; 301. waterproof plastic cement; 4. a fixing plate; 401. clamping the strip; 402. fixing a column; 403. a telescopic column; 404. connecting blocks; 405. a push spring; 406. a slider; 5. moving the plate; 501. moving the hole; 502. a plastic strip for separating the objects.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-3, an optical fiber connector housing includes a housing base 1, a button 2 is movably mounted on a front surface of the housing base 1 near an upper position, a flip cover 3 is movably mounted on an upper surface of the housing base 1, fixing plates 4 are fixedly mounted on two sides of an inner surface of the housing base 1 near a middle position, and moving plates 5 are fixedly mounted on outer surfaces of the inner surface of the housing base 1 near the two sides;

the upper surface of the shell base 1 is provided with waterproof grooves 101 at positions close to four sides, the outer surfaces of two sides of the shell base 1 are provided with wire inlet holes 102, the upper surface of the shell base 1 is fixedly provided with two rotating shafts 103 at positions close to the rear, and the shell base 1 is connected with the flip cover 3 through the rotating shafts 103; a fixture block 205 is fixedly installed on the rear surface of the button 2, a return spring 204 is installed on the outer surface of the fixture block 205 in a nested manner, a limiting plate 203 is fixedly installed on the outer surface of the fixture block 205, and the return spring 204 is located on one side of the fixture block 205; waterproof plastic 301 is fixedly arranged on the front surface of the flip 3 close to the four sides, a locking block 201 is fixedly arranged on the front surface of the flip 3 close to the upper side, and a clamping groove 202 is formed on the upper surface of the housing base 1 close to the front; a clamping strip 401 is fixedly installed on the outer surface of one side of the fixed plate 4, a fixed column 402 is fixedly installed at the position, close to the front surface and the rear surface, of the other side of the fixed plate 4, a telescopic column 403 is installed on the inner surface of the fixed column 402 in a sleeved mode, a connecting block 404 is fixedly installed on the outer surface of the other side of the telescopic column 403, the telescopic column 403 is connected with the moving plate 5 through the connecting block 404, a pushing spring 405 is installed on the inner surface, located on the outer surface of the telescopic column 403, of the fixed column 402 in a sleeved mode, and a sliding block 406 is fixedly installed on the outer surface, located on one side of the pushing spring 405, of the telescopic column 403; a moving hole 501 is formed in the inner surface of the moving plate 5 near the middle, and a partition plastic strip 502 is fixedly mounted on the outer surface of one side of the moving plate 5 near the middle.

It should be noted that, the utility model relates to a fiber connector housing, when using, it is necessary to press the button 2 to pull out the fixture block 205 from the locking block 201, at this time open the flip 3, then pull the moving plate 5 backwards and expose the wire inlet 102, at this time, the optical fiber to be connected penetrates from the wire inlet 102 and penetrates out from the card strip 401 through the moving hole 501, then connect the optical fiber to be connected, and make the optical fiber clamped in the card strip 401, then release the moving plate 5, at this time, the pushing spring 405 inside the fixed column 402 will push the telescopic column 403 to make the telescopic column 403 push the moving plate 5 to the housing base 1, since the optical fiber occupies a certain space in the wire inlet 102 column, when the moving plate 5 pushes the housing base 1, the plastic strip 502 of the partition installed on the moving plate 5 will block the wire inlet 102 to prevent the liquid from entering from the wire inlet 102, then, the waterproof plastic 301 can be aligned with the waterproof slot 101 and the flip 3 is closed by the rotating shaft 103, and the inside of the housing base 1 is in a waterproof state, and when the button 2 rebounds once, the flip 3 is closed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fiber optic connector housing, comprising: including outer shell base (1), the preceding surface of outer shell base (1) is close to top position movable mounting and has button (2), the last movable surface mounting of outer shell base (1) has flip (3), the internal surface of outer shell base (1) is close to the both sides fixed mounting of intermediate position and has fixed plate (4), the equal fixed mounting of surface that the internal surface of outer shell base (1) is close to both sides has movable plate (5).

2. A fiber optic connector housing according to claim 1, wherein: the waterproof structure is characterized in that waterproof grooves (101) are formed in the positions, close to four sides, of the upper surface of the outer shell base (1), wire inlet holes (102) are formed in the outer surfaces of two sides of the outer shell base (1), rotating shafts (103) are fixedly installed on the positions, close to the rear, of the upper surface of the outer shell base (1), the rotating shafts (103) are two in number, and the outer shell base (1) is connected with the flip cover (3) through the rotating shafts (103).

3. A fiber optic connector housing according to claim 1, wherein: a clamping block (205) is fixedly installed on the rear surface of the button (2), a return spring (204) is installed on the outer surface of the clamping block (205) in a nested mode, a limiting plate (203) is fixedly installed on the outer surface of the clamping block (205), and the return spring (204) is located on one side of the clamping block (205).

4. A fiber optic connector housing according to claim 1, wherein: the front surface of flip (3) is close to four sides position fixed mounting and has waterproof plastic (301), the front surface of flip (3) is close to top position fixed mounting and has locking piece (201), draw-in groove (202) have been seted up to the upper surface of outer shell base (1) near the place ahead position.

5. A fiber optic connector housing according to claim 1, wherein: the utility model discloses a portable mobile phone support, including fixed plate (4), fixed plate (4) opposite side, fixed plate (4) and fixed column (402) are installed to the same fixed mounting in position that is close to front surface and rear surface, the internal surface cover of fixed column (402) is established and is installed flexible post (403), the opposite side external surface fixed mounting of flexible post (403) has connecting block (404), flexible post (403) are connected with movable plate (5) through connecting block (404), the internal surface of fixed column (402) is located the external surface cover of flexible post (403) and is established and install push spring (405), the external surface of flexible post (403) is located one side fixed mounting of push spring (405) has sliding block (406).

6. A fiber optic connector housing according to claim 1, wherein: the inner surface of the moving plate (5) is provided with a moving hole (501) close to the middle position, and the outer surface of one side of the moving plate (5) is fixedly provided with a partition plastic strip (502) close to the middle position.