CN216248471U

CN216248471U - Optical divider with pencil anti-drop structure

Info

Publication number: CN216248471U
Application number: CN202123005223.1U
Authority: CN
Inventors: 孙鹏; 杨峥; 杨涛
Original assignee: SHANDONG JIANBO TELECOMMUNICATION EQUIPMENT CO Ltd
Current assignee: SHANDONG JIANBO TELECOMMUNICATION EQUIPMENT CO Ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-08
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an optical splitter with a wire harness anti-drop structure, which comprises: one side of the upper box cover is connected with a lower box cover, and the bottom surface of the lower box cover is connected with an electric wire; the locating plate is connected on the surface of the electric wire, two guide posts which are symmetrical relative to the longitudinal central axis of the locating plate are fixedly connected to the surface of one side of the locating plate in a vertical mode, the guide posts and the locating plate are of an integrated structure, and guide sleeves matched with the guide posts in size are connected to the surfaces of the guide posts. This optical divider with pencil anti-drop structure, the operator cup joints the locating plate on the surface of electric wire, removes the guide post in the inside of uide bushing after that, drives the locating plate and docks with lower case lid, and the locating plate is connected through guide post and lower case lid after that and spring and buckle constitute elastic telescopic structure, is in the bottom surface of locating plate case lid under stable to the realization is convenient for fix the electric wire, prevents the phenomenon that drops.

Description

Optical divider with pencil anti-drop structure

Technical Field

The utility model relates to the technical field of optical splitters, in particular to an optical splitter with a wire harness anti-falling structure.

Background

The optical splitter is a passive device, also called an optical splitter, which does not require external energy, as long as there is input light. The beam splitter consists of entrance and exit slits, a mirror and a dispersive element, and has the function of separating out the required resonance absorption lines. The key component of the optical splitter is a dispersion element, and the existing commercial instruments all use gratings;

the wall-mounted optical splitter box disclosed in the publication No. CN201120214699.3 comprises a box body, wherein the inside of the box body is designed into a three-layer structure, and the bottom layer comprises an optical fiber fusion splice tray, a splicing tail fiber accommodating unit, a fixed cable grounding unit and an optical cable inlet and outlet hole which are arranged on the upper end of the box body and are arranged on the inner wall of the back surface of the box body; the middle layer comprises a rotatable carrier plate and an optical add-drop box arranged on the carrier plate; the upper strata includes rotatable mounting panel, locates ONU equipment, POE power module, alternating current power supply row on the mounting panel and inserts and ONU power adapter. The optical splitter box enters the house by utilizing the external mode of the existing five-type wires such as copper cables and the like through the entrance type ONU equipment so as to meet the user requirements that optical fibers cannot be directly laid to enter the house.

This prior art solution also has the following problems in use;

1. the structure with the wire harness anti-falling function is lacked in the process of using the optical splitter, so that the electric wire at the bottom of the optical splitter is loosened or falls off due to the collision of objects in the using process of the optical splitter, the normal use is influenced, and the personal safety of people around the optical splitter is also caused;

2. the optical splitter is lack of a positioning and mounting structure in the using process, so that the mounting space of the optical splitter needs to be adjusted during mounting due to the influence of mounting conditions in the using process of the optical splitter, and the mounting efficiency is influenced.

Improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an optical splitter with a harness anti-drop structure, which solves the problems that the existing optical splitter in the background technology lacks a harness anti-drop structure, so that wires at the bottom of the optical splitter are loosened or dropped due to collision of objects in the using process of the optical splitter, normal use is influenced, and personal safety is caused to surrounding people.

In order to achieve the purpose, the utility model provides the following technical scheme: an optical splitter having a wire harness drop-off prevention structure, comprising:

one side of the upper box cover is connected with a lower box cover, and the bottom surface of the lower box cover is connected with an electric wire;

the locating plate, the connection is on the surface of electric wire, and the perpendicular fixedly connected with of one side surface of locating plate has two guide posts about the vertical axis symmetry of locating plate, and guide post and locating plate structure as an organic whole, and the surface of guide post is connected with size assorted uide bushing with it, and the locating plate passes through the guide post and is connected with lower case lid, and the surface through connection of locating plate has the locating lever, and the inside of locating lever is provided with the spring, and the one end of spring is connected with the buckle, and the spring constitutes elastic telescopic structure with the buckle.

Preferably, one side of the lower box cover is connected with:

the two groups of mounting plates are symmetrically mounted on one side of the lower box cover relative to the transverse midline of the lower box cover;

the one end fixedly connected with "T" type sliding block of mounting panel, and the surface of sliding block is connected with shape assorted sliding tray with it to the sliding block constitutes sliding connection structure with the sliding tray, constitutes sliding connection structure through sliding block and sliding tray, is convenient for adjust the mounting panel.

Preferably, the surface of sliding block is connected with the pivot, and the surperficial swing joint of pivot has the rotor plate, and the surperficial through connection of rotor plate has two fixed pins to the sliding block is fixed through the fixed pin on rotor plate surface and lower box cover, fixes the mounting panel through the fixed pin on rotor plate surface and lower box cover through the sliding block, realizes the purpose of carrying out the location installation to the optical branching unit.

Preferably, one side of the lower box cover is provided with:

dampproofing board, the horizontal laminating is at a side surface of case lid down, and dampproofing board is the melamine material to the surface size of dampproofing board is less than the surface size of case lid down, through the use of dampproofing board, makes the hydrone around the optical divider clear away, has guaranteed optical separator's safe handling.

Preferably, one side surface of dampproofing board is connected with the lug of arc structure, and the surface of lug is connected with size and its assorted location chamber to the lug constitutes the gomphosis structure with the location chamber, constitutes the gomphosis structure through lug and location chamber, is convenient for install dampproofing board.

Preferably, the fixed knot of dampproofing board one side perpendicular fixedly connected with rubber material in surface, and the fixed surface of detaining is connected with the identical draw-in groove of shape with it to fixed knot constitutes the interference with the draw-in groove and is connected, constitutes the interference through fixed knot and draw-in groove and is connected, is convenient for fix the dampproofing board.

Compared with the prior art, the utility model has the beneficial effects that: this optical divider with pencil anti-drop structure is provided with the locating plate, guide post and spring, the bottom surface of case lid is in stably under the locating plate, thereby realize being convenient for fix the electric wire, prevent the phenomenon that drops from appearing, then be provided with the mounting panel, sliding block and rotor plate, make the mounting panel fix after one side of case lid removes down, the operator passes through the mounting panel, realize being convenient for carry out the purpose of location installation to optical divider, be provided with dampproofing board simultaneously, lug and fixed knot, be in stably one side surface of case lid with dampproofing board under, hydrone can be absorbed by dampproofing board around the optical divider, the realization is convenient for carry out damp-proof purpose to optical divider.

1. This optical divider with pencil anti-drop structure is provided with the locating plate, guide post and spring, the operator cup joints the locating plate on the surface of electric wire, remove the guide post in the inside of uide bushing after that, drive the locating plate and dock with lower case lid, the locating plate passes through the guide post and is connected with lower case lid after that and spring and buckle constitute elastic expansion structure, be in the bottom surface of case lid with the locating plate under stable, thereby realize being convenient for fix the electric wire, prevent the phenomenon that drops.

2. This optical divider with pencil anti-drop structure is provided with the mounting panel, sliding block and rotor plate, the operator removes the sliding block in the inside of sliding tray, drive the mounting panel and remove in one side of case lid down, the sliding block constitutes sliding connection structure and sliding block and fixes through rotor plate surface's fixed pin and lower case lid with the sliding tray after that for the mounting panel is fixed after the one side of case lid removes down, the operator passes through the mounting panel, the realization is convenient for carry out the purpose of location installation to optical divider.

3. This optical divider with pencil anti-drop structure is provided with dampproofing board, lug and fixed knot, the operator removes the lug in the inside in location chamber, drive dampproofing board and install at a side surface of case lid down, the lug constitutes the gomphosis structure with the location chamber after that and fixed knot constitutes the interference with the draw-in groove and is connected, be in the side surface of dampproofing board case lid under with stable, hydrone can be absorbed by dampproofing board around the optical divider, the realization is convenient for carry out damp-proof purpose to optical divider.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a cross-sectional backside view of the present invention;

FIG. 3 is a cross-sectional view of the positioning plate and an enlarged view of a spring according to the present invention;

fig. 4 is a schematic cross-sectional view of the moisture barrier of the present invention.

In the figure: 1. an upper box cover; 2. a lower box cover; 3. an electric wire; 4. positioning a plate; 5. a guide post; 6. a guide sleeve; 7. positioning a rod; 8. a spring; 9. buckling; 10. mounting a plate; 11. a slider; 12. a sliding groove; 13. a rotating shaft; 14. a rotating plate; 15. a fixing pin; 16. a moisture-proof plate; 17. a bump; 18. a positioning cavity; 19. a fixing buckle; 20. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an optical splitter having a wire harness drop-off prevention structure, comprising: the box comprises an upper box cover 1, wherein one side of the upper box cover 1 is connected with a lower box cover 2, and the bottom surface of the lower box cover 2 is connected with an electric wire 3; a positioning plate 4 connected to the surface of the electric wire 3, wherein two guide posts 5 symmetrical about the longitudinal axis of the positioning plate 4 are vertically and fixedly connected to one side surface of the positioning plate 4, the guide posts 5 and the positioning plate 4 are of an integral structure, a guide sleeve 6 matched with the guide posts 5 in size is connected to the surface of the guide posts 5, the positioning plate 4 is connected to the lower case cover 2 through the guide posts 5, a positioning rod 7 is connected to the surface of the positioning plate 4 in a penetrating manner, a spring 8 is arranged inside the positioning rod 7, a buckle 9 is connected to one end of the spring 8, the spring 8 and the buckle 9 form an elastic telescopic structure, an operator sleeves the positioning plate 4 on the surface of the electric wire 3, then moves the guide posts 5 inside the guide sleeve 6 to drive the positioning plate 4 to be butted with the lower case cover 2, then the positioning plate 4 is connected with the lower case cover 2 through the guide posts 5, and the spring 8 and the buckle 9 form an elastic telescopic structure, the positioning plate 4 is positioned on the bottom surface of the lower box cover 2 stably, so that the electric wire 3 is fixed conveniently and is prevented from falling off;

lower case lid 2 one side is connected: two groups of mounting plates 10 are symmetrically mounted on one side of the lower box cover 2 about the transverse midline of the lower box cover 2; the one end fixedly connected with "T" type sliding block 11 of the said mounting panel 10, and the surface of the sliding block 11 connects with the sliding groove 12 with its form assorted, and sliding block 11 forms the sliding connection structure with sliding groove 12, the surface of the said sliding block 11 connects with the spindle 13, and the surface activity of the spindle 13 connects with the rotary plate 14, and the surface of the rotary plate 14 has two fixed pins 15 to run through and connect with, and the sliding block 11 fixes with the lower case lid 2 through the fixed pin 15 on the surface of the rotary plate 14, the operator moves the sliding block 11 in the inside of the sliding groove 12, drive the mounting panel 10 to move on one side of the lower case lid 2, then the sliding block 11 forms the sliding connection structure with sliding groove 12 and the sliding block 11 fixes with the lower case lid 2 through the fixed pin 15 on the surface of the rotary plate 14, make the mounting panel 10 fix after one side of the lower case lid 2 moves, an operator can conveniently position and install the optical branching unit through the installation plate 10;

2 one sides of lower case lid set up: moisture-proof board 16, the horizontal laminating is on a side surface of case lid 2 down, and moisture-proof board 16 is the melamine material, and moisture-proof board 16's surface dimension is less than case lid 2's surface dimension down, moisture-proof board 16's one side surface is connected with the lug 17 of arc structure, and the surface of lug 17 is connected with size and its assorted location chamber 18, and lug 17 and location chamber 18 constitute the gomphosis structure, moisture-proof board 16 side surface vertical fixed connection has the fixed knot 19 of rubber material, and the surface of fixed knot 19 is connected with the identical draw-in groove 20 of shape with it, and fixed knot 19 constitutes interference connection with draw-in groove 20, and the operator moves lug 17 in the inside of location chamber 18, drives moisture-proof board 16 and installs at a side surface of case lid 2 down, and lug 17 constitutes the gomphosis structure with location chamber 18 and fixed knot 19 constitutes interference connection with draw-in groove 20 subsequently, the moisture-proof plate 16 is positioned on the surface of one side of the lower box cover 2 stably, water molecules around the optical splitter can be absorbed by the moisture-proof plate 16, and the purpose of facilitating moisture prevention of the optical splitter is achieved.

In summary, the following steps: in the optical splitter with a wire harness drop prevention structure, the optical splitter is based on the principle that: the optical splitter is suitable for decomposing an optical fiber signal into multiple optical signals and outputting the optical splitter: firstly, dividing a main light source into 1-N parts of light paths through a splitter; and secondly, combining 1-N parts of light paths into 1 beam of main light source through a splitter for recycling. The working principle is as follows: when a single-mode optical fiber conducts an optical signal, the energy of the light is not completely concentrated in a fiber core and is propagated in a cladding layer close to the fiber core, a small amount of the light is propagated in a cladding layer close to the fiber core, that is, when the fiber cores of two optical fibers are close enough, a mode field of the light transmitted in one optical fiber can enter the other optical fiber, the optical signal is realized by a redistribution technology in the two optical fibers, a positioning plate 4, a guide post 5 and a spring 8 are arranged, the positioning plate 4 is stable on the bottom surface of a lower box cover 2, so that the electric wire 3 is conveniently fixed and the falling-off phenomenon is prevented, the optical splitter is provided with a mounting plate 10, a sliding block 11 and a rotating plate 14, the mounting plate 10 is fixed after moving on one side of the lower box cover 2, an operator realizes the purpose of conveniently positioning and mounting the optical splitter through the mounting plate 10, and a moisture-proof plate 16 is arranged, The lug 17 and the fixing buckle 19 stabilize the moisture-proof plate 16 on one side surface of the lower case cover 2, and water molecules around the optical splitter are absorbed by the moisture-proof plate 16, so as to achieve the purpose of conveniently preventing moisture from the optical splitter, which is the characteristic of the optical splitter with a harness anti-drop structure, and the content which is not described in detail in the description belongs to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An optical splitter having a wire harness drop-preventing structure, comprising:

the box comprises an upper box cover (1), wherein one side of the upper box cover (1) is connected with a lower box cover (2), and the bottom surface of the lower box cover (2) is connected with an electric wire (3);

locating plate (4), connect on the surface of electric wire (3), and the perpendicular fixedly connected with in one side surface of locating plate (4) two guide post (5) about locating plate (4) vertical axis symmetry, and guide post (5) and locating plate (4) structure as an organic whole, and the surface of guide post (5) is connected with size assorted uide bushing (6) with it, and locating plate (4) are connected with lower case lid (2) through guide post (5), and the surface through connection of locating plate (4) has locating lever (7), and the inside of locating lever (7) is provided with spring (8), and the one end of spring (8) is connected with buckle (9), and spring (8) and buckle (9) constitute elastic telescopic structure.

2. The optical splitter with the wire harness drop-preventing structure according to claim 1, wherein: one side of the lower box cover (2) is connected with:

the two groups of mounting plates (10) are symmetrically mounted on one side of the lower box cover (2) relative to the transverse midline of the lower box cover (2);

one end fixedly connected with "T" type sliding block (11) of mounting panel (10), and the surface of sliding block (11) is connected with shape and its assorted sliding tray (12) to sliding block (11) and sliding tray (12) constitute sliding connection structure.

3. The optical splitter with the wire harness drop-preventing structure according to claim 2, wherein: the surface of sliding block (11) is connected with pivot (13), and the surface swing joint of pivot (13) has rotor plate (14), and the surface through connection of rotor plate (14) has two fixed pins (15), and sliding block (11) are fixed through fixed pin (15) on rotor plate (14) surface and lower case lid (2).

4. The optical splitter with the wire harness drop-preventing structure according to claim 1, wherein: lower case lid (2) one side sets up:

the moisture-proof plate (16) is horizontally attached to one side surface of the lower box cover (2), the moisture-proof plate (16) is made of melamine, and the surface size of the moisture-proof plate (16) is smaller than that of the lower box cover (2).

5. The optical splitter with the wire harness drop-preventing structure according to claim 4, wherein: one side surface of the moisture-proof plate (16) is connected with a convex block (17) with an arc structure, the surface of the convex block (17) is connected with a positioning cavity (18) with the size matched with the convex block, and the convex block (17) and the positioning cavity (18) form an embedding structure.

6. The optical splitter with the wire harness drop-preventing structure according to claim 4, wherein: the surface of one side of the moisture-proof plate (16) is vertically and fixedly connected with a fixing buckle (19) made of rubber, the surface of the fixing buckle (19) is connected with a clamping groove (20) with the shape matched with that of the fixing buckle, and the fixing buckle (19) and the clamping groove (20) form interference connection.