CN209928104U

CN209928104U - Communication engineering optical fiber exchange box convenient to overhaul

Info

Publication number: CN209928104U
Application number: CN201921060107.XU
Authority: CN
Inventors: 金戎轩
Original assignee: Xian Aeronautical University
Current assignee: Xian Aeronautical University
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-01-10
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses an optical fiber commuting case for communication engineering convenient to overhaul relates to commuting case technical field, to the problem that current commuting case is not convenient for load and unload, proposes following scheme now, and it includes the box, the box openly articulates there is the case lid, the box openly is equipped with the theftproof board, the box inner chamber is equipped with two spacing, swing joint has wiring board between spacing and the box, the box includes left box and right box, the top and the bottom of left side box and right box all are fixed with the limiting plate, four all be equipped with the rectangle through-hole in the limiting plate. The utility model discloses in, through the setting of mount pad and stopper isotructure, can install and dismantle the commuting case fast, and need not improve work efficiency with the help of other appurtenance, the maintenance in the later stage of being convenient for, through the setting of left box and right box, can dismantle the box fast, can take out inside part fast and overhaul.

Description

Communication engineering optical fiber exchange box convenient to overhaul

Technical Field

The utility model relates to an exchange box technical field especially relates to communication engineering uses optic fibre exchange box convenient to overhaul.

Background

Networks have gradually become an indispensable thing in our lives, and networks have changed our lifestyle to a large extent. The stability of network can bring convenience to our life, and current network mainly supplies through optic fibre, can use a lot of equipment in the optical fiber transmission, and the fiber optic switchboard just is an indispensable equipment.

The optical fiber exchange box is a cross-connecting device for terminating and splicing optical fibers, and the requirements on water resistance, moisture resistance and impact resistance can be met by reinforcing materials.

When reforming transform to whole environment circuit, the dismantlement of 1 meter height more than the optic fibre commuting case is just more troublesome usually, has also brought the inconvenience to later maintenance simultaneously. Therefore, the optical fiber exchange box for communication engineering, which is convenient to overhaul, is provided to solve the problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an easy-to-repair optical fiber exchange box for communication engineering.

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

the optical fiber exchange box for communication engineering convenient to overhaul comprises a box body, wherein the front surface of the box body is hinged with a box cover, the front surface of the box body is provided with an anti-theft board, the inner cavity of the box body is provided with two limiting strips, a wiring board is movably connected between the limiting strips and the box body, the box body comprises a left box body and a right box body, limiting plates are fixed at the top end and the bottom end of the left box body and the right box body respectively, rectangular through holes are arranged in the four limiting plates, the positions and the sizes of the rectangular through holes between two adjacent limiting plates are consistent, clamping blocks are movably connected in the two adjacent rectangular through holes, grooves are arranged in the rectangular through holes close to the outer sides, and magnets are fixed in the grooves, rectangular grooves are arranged in the middle of the left edge and the right edge of the back of the box body, limit blocks are movably connected in the rectangular grooves, a spring is fixed between the limiting block and the bottom of the rectangular groove, and the back of the box body is movably connected with a mounting seat.

Preferably, the case cover is provided with a rectangular hole, the anti-theft plate can penetrate through the rectangular hole, the anti-theft plate and the rectangular hole are in clearance fit, and the anti-theft plate is provided with a through hole.

Preferably, the fixture block is made of an iron metal material, the fixture block is of a Z-shaped structure, the height value of the left end of the fixture block is smaller than that of the rectangular through hole, and the height value of the right end of the fixture block is larger than that of the rectangular through hole.

Preferably, the rectangular channel is movably connected with a limiting block, the side walls of the upper side and the lower side of the rectangular channel are provided with clamping grooves, the upper end and the lower end of the side wall of the limiting block are provided with sliding blocks, and the sliding blocks are movably arranged in the clamping grooves.

Preferably, the mounting seat is provided with an L-shaped mounting groove, and the limiting block is in clearance fit with the L-shaped mounting groove.

Preferably, a plurality of fixing lugs are fixed on two side walls of the mounting seat, and shifting blocks are fixed on the limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in:

1. through the setting of mount pad and stopper isotructure, can install and dismantle the commuting case fast, and need not improve work efficiency with the help of other appurtenance, the maintenance in the later stage of being convenient for.

2. Through the setting of left box and right box, can dismantle the box fast, can take out inside part fast and overhaul.

Drawings

Fig. 1 is a front view of the optical fiber exchange box for communication engineering convenient to overhaul.

Fig. 2 is a right side view of the optical fiber exchange box for communication engineering convenient to overhaul.

Fig. 3 is a cross-sectional view at a-a.

Fig. 4 is a cross-sectional view taken at a in fig. 1.

Fig. 5 is a front view of the fiber exchange box mounting base for communication engineering convenient to overhaul.

Fig. 6 is a plan view of the fiber bundle board of the easy-to-repair optical fiber exchange box for communication engineering of the present invention.

Fig. 7 is a right side view of the box body of the optical fiber exchange box for communication engineering convenient to overhaul.

In the figure: the anti-theft box comprises a box cover 1, a theft-proof plate 2, a limiting strip 3, a wiring board 4, a box body 5, a box body 6, a box body 7, a limiting plate 8, a rectangular through hole 9, a clamping block 10, a groove 11, a magnet 12, a rectangular groove 13, a limiting block 14, a spring 15, an installation seat 16, a clamping groove 16, a sliding block 17, an installation groove 18, a fixing lug 19 and a shifting block 20.

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.

Referring to fig. 1-7, the optical fiber exchange box for communication engineering convenient to overhaul comprises a box body, wherein a box cover 1 is hinged to the front of the box body, a theft-proof plate 2 is arranged on the front of the box body, the theft-proof plate 2 is arranged at the edge position of the right side of the front of the box body, two limiting strips 3 are arranged in the inner cavity of the box body, a wire binding plate 4 is movably connected between the limiting strips 3 and the box body, the box body comprises a left box body 5 and a right box body 6, limiting plates 7 are respectively fixed at the top end and the bottom end of the left box body 5 and the right box body 6, rectangular through holes 8 are respectively arranged in the four limiting plates 7, the positions and the sizes of the rectangular through holes 8 between the two adjacent limiting plates 7 are consistent, a clamping block 9 is movably connected in the two adjacent rectangular through holes 8, a groove 10 is arranged near the outer side in each rectangular through, a spring 14 is fixed between the bottom of the limiting block 13 and the bottom of the rectangular groove 12, the back of the box body is movably connected with a mounting seat 15, a rectangular hole is formed in the box cover 1, the anti-theft plate 2 can penetrate through the rectangular hole, the anti-theft plate 2 and the rectangular hole are in clearance fit, a through hole is formed in the anti-theft plate 2, the fixture block 9 is made of iron metal materials, the fixture block 9 is of a Z-shaped structure, the height value of the left end of the fixture block 9 is smaller than that of the rectangular through hole 8, the height value of the right end of the fixture block 9 is larger than that of the rectangular through hole 8, clamping grooves 16 are formed in two side walls of the rectangular groove 12, sliding blocks 17 are arranged on the side walls of the limiting block 13, the sliding blocks 17 are movably mounted in the clamping grooves 16, an L-shaped mounting groove 18 is formed in the mounting seat.

The utility model discloses in, because box and the articulated setting of case lid, pass the rectangular hole on the case lid 1 through the theftproof board 2 that sets up on the box, and be equipped with setting up of through-hole on theftproof board 2 and realize the switch and the lock that falls is theftproof.

In the utility model, the bunch plate 4 is in the shape of fig. 6, and the optical fiber is gathered in the middle part; further improve, can be with 4 inboard vertical a plurality of rounding off recesses that distribute of bunch board, the recess is interior along setting up the cushion, the fixed of the optic fibre of being more convenient for. In addition, the wire hole and the limiting strip 3 are vertically arranged, so that the optical fiber is prevented from being bent in the box body, and signal attenuation and accelerated aging and fracture are caused.

The utility model discloses in, the distance between the fixture block 9 both ends equals with the thickness of adjacent limiting plate 7, and magnetite 11 adsorbs the lower surface that iron metal material made fixture block 9, combines fixture block 9's action of gravity simultaneously, and the outstanding part in fixture block 9 both ends just in time blocks adjacent limiting plate 7 for left side box is together fixed with right box. Because the left end height value of the fixture block 9 is smaller than the height value of the rectangular through hole 8, and the right end height value of the fixture block 9 is larger than the height value of the rectangular through hole 8, the separation of the left box body and the right box body can be realized only by upwards digging the right side of the fixture block 9.

The working principle of the device is that optical fibers and other parts are put into the bunching plate 4, the bunching plate 4 is clamped into the limiting strips 3 of the left box body 5 and the right box body 6, the left box body 5 and the right box body 6 are close to each other, the clamping block 9 on the right box body 6 can pass through the limiting plate 7 on the left box body 5, after the left box body 5 and the right box body 6 are tightly attached, the clamping block 9 clamps the left box body 5 and the right box body 6, the limiting block 13 on the box body is aligned with the mounting groove 18 on the mounting seat 15 to be inserted, then the limiting block 13 enters the mounting groove 18 after reaching the position, the limiting block 13 is positioned in the mounting groove 18 at the moment, the device is fixedly mounted through the fixing lugs 19, when the device is dismounted, each limiting block 13 can be pulled out by pulling the shifting block 20, when the limiting block 13 is separated from the mounting groove 18, the mounting seat 15 can be separated from the box body, the clamping, at the moment, the left box body 5 and the right box body 6 can be separated, the optical fibers in the box bodies are overhauled, and the anti-theft plate 2 can be hung and locked, so that the anti-theft effect can be achieved.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. Optical fiber exchange box convenient to overhaul for communication engineering, including the box, its characterized in that, the box openly articulates there is case lid (1), the box openly is equipped with theftproof board (2), the box inner chamber is equipped with two spacing (3), swing joint has wiring board (4) between spacing (3) and the box, the box includes left box (5) and right box (6), the top and the bottom of left side box (5) and right box (6) all are fixed with limiting plate (7), four all be equipped with rectangle through-hole (8) in limiting plate (7), two adjacent rectangle through-hole (8) between limiting plate (7) the position and the size unanimity, swing joint has fixture block (9) in two adjacent rectangle through-hole (8), is provided with recess (10) by the outside in rectangle through-hole (8), recess (10) internal fixation has magnetite (11), the middle position at edge all is equipped with rectangular channel (12) about the box back, and swing joint has stopper (13) in rectangular channel (12), be fixed with spring (14) between stopper (13) and rectangular channel (12) bottom, box back swing joint has mount pad (15).

2. The easy-to-overhaul optical fiber exchange box for communication engineering according to claim 1, wherein the box cover (1) is provided with a rectangular hole, the anti-theft plate (2) can pass through the rectangular hole, the anti-theft plate (2) is in clearance fit with the rectangular hole, and the anti-theft plate (2) is provided with a through hole.

3. The easy-to-overhaul optical fiber exchange box for communication engineering according to claim 1, wherein the fixture block (9) is made of iron metal material, the fixture block (9) is of a zigzag structure, the height value of the left end of the fixture block (9) is smaller than that of the rectangular through hole (8), and the height value of the right end of the fixture block (9) is larger than that of the rectangular through hole (8).

4. The optical fiber exchange box convenient to overhaul for communication engineering according to claim 1, wherein the rectangular groove (12) is movably connected with a limiting block (13) in a structure that clamping grooves (16) are arranged on the side walls of the upper side and the lower side of the rectangular groove (12), sliding blocks (17) are arranged at the upper end and the lower end of the side wall of the limiting block (13), and the sliding blocks (17) are movably arranged in the clamping grooves (16).

5. The easy-to-overhaul optical fiber exchange box for communication engineering according to claim 1, wherein an L-shaped installation groove (18) is formed in the installation seat (15), and the limiting block (13) is in clearance fit with the L-shaped installation groove (18).

6. The easy-to-overhaul optical fiber exchange box for communication engineering according to claim 1, wherein a plurality of fixing lugs (19) are fixed on both side walls of the mounting seat (15), and a shifting block (20) is fixed on each limiting block (13).