CN213957690U - Outdoor optical fiber network distribution box - Google Patents

Abstract

The utility model discloses an outdoor optical fiber network distribution case, including outer box, it is equipped with outer case lid to rotate on the outer box, be connected the setting through the lock sleeve between outer case lid and the outer box, the internal interior box that is equipped with of outer box, set up through a plurality of connecting rod fixed connection between outer box and the interior box, just the fixed cystosepiment that is equipped with between outer box and the interior box, it is equipped with interior case lid to rotate on the interior box, connect the setting through the same lock sleeve between interior case lid and the interior box, be equipped with the connecting hole on the outer box, the connecting hole runs through in outer box and interior box setting, be equipped with the deep trouth on the outer box lateral wall, the deep trouth internal fixation is equipped with the fixed column, fixed cover is equipped with the annular slab on the fixed column, the annular slab is located the centre setting of fixed column. The utility model provides a when the sound insulation protection device, be convenient for install and dismantle.

Description

Outdoor optical fiber network distribution box

Technical Field

The utility model relates to a network installation technical field especially relates to an it is outdoor with optic fibre network distribution case.

Background

Optical fiber network distribution box is optical cable and optical communication equipment's distribution connection box, draw optical signal with the optical jumper wire through the adapter in the distribution box, realize the optical distribution function, mainly be divided into indoor and outdoor two kinds of type, wherein outdoor distribution box generally hangs and uses on the stand, but in traditional distribution box, because outdoor when rainy day produces the thunder and lightning, sound is huge, can influence the transmission of optic fibre, influence the frequency of optic fibre, produce undulant, lead to the emergence of the circumstances such as data transmission unstability, and traditional distribution box is fixed on the stand between all, inconvenient installation and dismantlement.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: traditional distribution case all is fixed on the stand between, inconvenient installation and dismantlement, and do not have the sound insulation safeguard measure, influence the frequency of optic fibre easily, produce undulant, lead to the emergence of the circumstances such as data transmission unstability, and the optic fibre network distribution case is used to the open air that provides.

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

an outdoor optical fiber network distribution box comprises an outer box body, wherein an outer box cover is rotatably arranged on the outer box body, the outer box cover and the outer box body are connected through a lock sleeve, an inner box body is arranged in the outer box body, the outer box body and the inner box body are fixedly connected through a plurality of connecting rods, a foam plate is fixedly arranged between the outer box body and the inner box body, an inner box cover is rotatably arranged on the inner box body, the inner box cover and the inner box body are connected through the same lock sleeve, the outer box body is provided with connecting holes, the connecting holes penetrate through the outer box body and the inner box body, the side wall of the outer box body is provided with deep grooves, fixed columns are fixedly arranged in the deep grooves, annular plates are fixedly sleeved on the fixed columns, the annular plates are arranged in the middles of the fixed columns, two rotating plates are further rotatably sleeved on the fixed columns, and are symmetrically arranged on two sides of the annular plates, the rotating plates are connected with the annular plate through connecting devices and penetrate through the deep groove, the fixed columns are located on the outer side of the deep groove and fixedly connected with a plurality of clamping rods, the clamping rods are located on the two rotating plates and are arranged in a staggered mode, and a control device of the rotating plates is arranged in the outer box body.

Preferably, the connecting device comprises two annular grooves symmetrically arranged on the upper side and the lower side of the fixing column, sliding blocks are arranged in the two annular grooves in a sliding mode, and the sliding blocks penetrate through the annular grooves and are fixedly connected with the rotating plate.

Preferably, the controlling means includes two spouts that set up in deep trouth lateral wall symmetry, two it is equipped with the slide bar to slide in the spout, the slide bar runs through in the spout setting, the lateral wall fixed connection of spout is equipped with the spring, the opposite side of spring sets up with the left side fixed connection of slide bar, be equipped with the movable plate in the spout, movable plate and two slide bar fixed connection settings, movable plate fixed connection is equipped with the carriage release lever, the carriage release lever runs through in outer box lateral wall setting, the rotor plate is located the deep trouth and is equipped with the through-hole, be equipped with the dead lever in the through-hole, the dead lever runs through in the rotor plate setting, the dead lever is located the rotor plate outside and slide bar fixed connection sets up.

Preferably, the moving rod is positioned on the outer side of the outer box body and is sleeved with a fastening nut in a threaded manner.

Preferably, a plurality of the clamping rods are fixedly sleeved with rubber sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: through two-layer structure, the combined use of outer box and interior box promptly, and the fixed cystosepiment between outer box and interior box plays good syllable-dividing effect, reduces the influence of overcast and rainy day to optic fibre propagation, through the clamping bar and the corresponding controlling means of fixed setting on the fixed plate, utilizes clamping bar and spring to cooperate, with outer box centre gripping on corresponding stand, holistic installation dismantlement is convenient, can improve workman's work efficiency greatly.

Drawings

Fig. 1 is a schematic structural diagram of an outdoor optical fiber network distribution box according to the present invention;

fig. 2 is a top cross-sectional view of an outdoor optical fiber network distribution box according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: the box comprises an outer box body 1, an outer box cover 2, a moving rod 3, an inner box cover 4, an inner box body 5, a foam plate 6, a deep groove 7, a fixed column 8, a through hole 9, a clamping rod 10, a rotating plate 11, a fixed rod 12, a spring 13, a moving plate 14, a sliding rod 15, a sliding groove 16, a connecting hole 17, a lock sleeve 18, an annular plate 19, an annular groove 20 and a sliding block 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an outdoor optical fiber network distribution box comprises an outer box 1, an outer box cover 2 rotatably disposed on the outer box 1, a lock sleeve 18 connected between the outer box cover 2 and the outer box 1, an inner box 5 disposed in the outer box 1, a plurality of connecting rods fixedly connected between the outer box 1 and the inner box 5, and a foam board 6 fixedly disposed between the outer box 1 and the inner box 5 for sound insulation and reducing the influence of sound on the propagation of optical fibers, an inner box cover 4 rotatably disposed on the inner box 5, a same lock sleeve 18 connected between the inner box cover 4 and the inner box 5, a connecting hole 17 disposed on the outer box and penetrating through the outer box 1 and the inner box 5 for placing a connecting wire to be connected during the connection of optical fibers, a deep groove 7 disposed on the sidewall of the outer box 1, a fixing post 8 fixedly disposed in the deep groove 7, and an annular board 19 fixedly disposed on the fixing post 8, the annular plate 19 is arranged in the middle of the fixed column 8, the fixed column 8 is further rotatably sleeved with two rotating plates 11, the two rotating plates 11 are symmetrically arranged on two sides of the annular plate 19, the rotating plates 11 are connected with the annular plate 19 through connecting devices, each connecting device comprises two annular grooves 20 symmetrically arranged on the upper side and the lower side of the fixed column 8, sliding blocks 21 are arranged in the two annular grooves 20 in a sliding mode, the sliding blocks 21 penetrate through the annular grooves 20 and the rotating plates 11 and are fixedly connected, the rotating plates 11 penetrate through the deep grooves 7 and are simply fixed, a plurality of clamping rods 10 are fixedly connected and arranged on the outer sides of the deep grooves 7 of the fixed plate, the clamping rods 10 are arranged on the two rotating plates 11 in a staggered mode, rubber sleeves are fixedly sleeved on the clamping rods 10 and are anti-skidding, the clamping rods 10 are connected with upright columns needing to be fixed on the outer box 1 more closely, and a control device of the rotating plates 11 is arranged in the outer box 1, the control device comprises two sliding grooves 16 symmetrically arranged on the side wall of the deep groove 7, a sliding rod 15 is arranged in the two sliding grooves 16 in a sliding mode, the sliding rod 15 penetrates through the sliding grooves 16, a spring 13 is arranged on the side wall of each sliding groove 16 in a fixed connection mode, the other side of the spring 13 is fixedly connected with the left side of the sliding rod 15 in a fixed connection mode, a moving plate 14 is arranged in each sliding groove 16, the moving plate 14 is fixedly connected with the two sliding rods 15 in a fixed connection mode, a moving rod 3 is fixedly connected with the moving rod 3, the moving rod 3 penetrates through the side wall of the outer box 1, the moving rod 3 is located on the outer side of the outer box 1 and is provided with a fastening nut in a threaded sleeve mode, the position of the moving rod 3 is fixed, sliding is prevented, a through hole 9 is formed in the deep groove 7 of the rotating plate 11, a fixing rod 12 penetrates through the rotating plate 11, and the fixing rod 12 is located on the outer side of the rotating plate 11 and is fixedly connected with the sliding rod 15.

In the utility model, firstly, the upright column of the wiring box which needs to be fixed is determined, the position of the wiring box on the upright column is determined, the movable rod 3 is moved leftwards, the movable rod 3 drives the movable plate 14 which is fixedly connected to move leftwards, the movable plate 14 drives the slide rod 15 which is fixedly connected to move leftwards, the compression spring 13 drives the fixed rod 12 which is fixedly connected to move leftwards, under the influence of the fixed column 8 which is not fixed, the two rotating plates 11 move towards the direction far away from the other side, the clamping rod 10 which is fixedly connected with the rotating plates 11 also moves towards the direction far away from the other side, the included angle between the clamping rods 10 is enlarged until the clamping rods can be put into the upright column, the clamping rods 10 are sleeved on the upright column and move to a proper position, the movable rod 3 is loosened, under the action of the spring 13, the whole device does the motion with the opposite process, the clamping rods 10 clamp the upright column tightly, the corresponding fastening nuts are screwed, the corresponding lock sleeves 18 are opened, the installation is completed by placing the optical fibre into the inner box 5, locking the lock sleeve 18, and when the distribution box needs to be unloaded, the reverse operation of the above-described overall process is repeated.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. An outdoor optical fiber network distribution box comprises an outer box body (1) and is characterized in that an outer box cover (2) is rotatably arranged on the outer box body (1), the outer box cover (2) and the outer box body (1) are connected through a lock sleeve (18), an inner box body (5) is arranged in the outer box body (1), the outer box body (1) and the inner box body (5) are fixedly connected through a plurality of connecting rods, a foam board (6) is fixedly arranged between the outer box body (1) and the inner box body (5), an inner box cover (4) is rotatably arranged on the inner box body (5), the inner box cover (4) and the inner box body (5) are connected through the same lock sleeve (18), a connecting hole (17) is formed in the outer box body, the connecting hole (17) penetrates through the outer box body (1) and the inner box body (5), a deep groove (7) is formed in the side wall of the outer box body (1), the inner fixing device is characterized in that a fixing column (8) is fixedly arranged in the deep groove (7), an annular plate (19) is fixedly sleeved on the fixing column (8), the annular plate (19) is arranged in the middle of the fixing column (8), the fixing column (8) is further rotatably sleeved with two rotating plates (11), the two rotating plates (11) are symmetrically arranged on two sides of the annular plate (19), the rotating plates (11) are connected with the annular plate (19) through connecting devices, the rotating plates (11) penetrate through the deep groove (7), the fixing column (8) is fixedly connected to the outer side of the deep groove (7) and provided with a plurality of clamping rods (10), the clamping rods (10) are arranged on the two rotating plates (11) in a staggered and crossed mode, and a control device of the rotating plates (11) is arranged in the outer box body (1).

2. An outdoor optical fiber network distribution box as claimed in claim 1, wherein said connection means comprises two annular grooves (20) symmetrically disposed on the upper and lower sides of the fixed column (8), a sliding block (21) is slidably disposed in the two annular grooves (20), and the sliding block (21) is fixedly connected to the rotating plate (11) through the annular grooves (20).

3. An outdoor optical fiber network distribution box as claimed in claim 1, wherein the control device comprises two sliding grooves (16) symmetrically disposed on the side wall of the deep groove (7), two sliding grooves (16) are slidably provided with sliding rods (15), the sliding rods (15) are disposed through the sliding grooves (16), the side wall of the sliding grooves (16) is fixedly connected with a spring (13), the other side of the spring (13) is fixedly connected with the left side of the sliding rods (15), the sliding grooves (16) are provided with a moving plate (14), the moving plate (14) is fixedly connected with the two sliding rods (15), the moving plate (14) is fixedly connected with a moving rod (3), the moving rod (3) is disposed through the side wall of the outer box body (1), the rotating plate (11) is disposed in the deep groove (7), the through hole (9) is provided with a fixing rod (12), the fixing rod (12) penetrates through the rotating plate (11), and the fixing rod (12) is located on the outer side of the rotating plate (11) and is fixedly connected with the sliding rod (15).

4. An outdoor optical network distribution box according to claim 3, characterized in that the moving rod (3) is threaded with a fastening nut on the outside of the outer box (1).

5. An outdoor distribution box for optical fiber networks, according to claim 1, characterized in that a plurality of said clamping bars (10) are fixed with rubber sleeves.

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