CN215526190U - Dustproof and waterproof optical fiber distribution frame - Google Patents

Abstract

The utility model discloses a dustproof and waterproof optical fiber distribution frame which comprises a shell, wherein a sealing mechanism is arranged outside the shell, an isolation mechanism is arranged inside the shell, a control mechanism is arranged inside the shell and positioned on the right side of the isolation mechanism, and a connecting mechanism is arranged inside the shell and positioned on the left side of the control mechanism. The utility model realizes the aims of water and dust isolation by matching the sealing plate, the rotating shaft and the torsion spring, and the sealing plate is reset to rotate after the interface board is reset to move, the inside of the box body has good ventilation by matching the ventilation plate and the water absorption plate, and the water absorption plate can absorb moisture in the air, thereby realizing the aims of water and dust prevention, and solving the problems that the traditional optical fiber distribution frame cannot well protect a wiring port and is easy to cause short circuit and breaking due to the influence of dust and moisture in the air.

Description

Dustproof and waterproof optical fiber distribution frame

Technical Field

The utility model relates to the technical field of optical fiber equipment, in particular to a dustproof and waterproof optical fiber distribution frame.

Background

The optical fiber distribution frame is used for terminating and distributing the local side trunk optical cable in the optical fiber communication system, and can conveniently realize the connection, distribution and scheduling of optical fiber circuits. With the increasing integration degree of networks, an optical data hybrid distribution frame integrating ODF, DDF and power distribution units has appeared, and is suitable for small and medium-sized distribution systems from optical fibers to cells, optical fibers to buildings, remote modules and wireless base stations.

The existing optical fiber distribution frame is fixed by screws or melting in the using process, the mode has low efficiency and long operation time, cannot well protect a wiring port, is easy to cause the conditions of short circuit and broken connection due to the influence of dust and moisture in the air, and is very inconvenient to use; the patent for application number CN201510358879.1 discloses an optical fiber distribution frame, it is arranged to the individual layer through in the positive fiber tape of optic fibre, and positive fiber tape outside one side sets up first laminating piece, and the vertical embedding of the optic fibre distribution board of predetermineeing quantity is installed in the frame and is arranged along the horizontal direction to set up on the optic fibre distribution board and positive fiber tape first laminating piece laminating fixed second laminating piece adopts the horizontal folding mode of vertical scroll to arrange through the optic fibre distribution board, more effective space that utilizes optical fiber distribution frame. However, this device is still susceptible to dust, moisture in the air.

Therefore, the dustproof and waterproof optical fiber distribution frame is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a dustproof and waterproof optical fiber distribution frame.

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

the utility model provides a dustproof and waterproof fiber optic distribution frame, includes the casing, the outside of casing is provided with sealing mechanism, the inside of casing is provided with isolating mechanism, the position that the inside of casing is located isolating mechanism right side is provided with control mechanism, the inside of casing is located the left position of control mechanism and is provided with coupling mechanism, the inside of casing is provided with power unit.

Further, the casing includes vent plate, box and winding displacement hole, the vent plate is inlayed on the right side wall of box, the winding displacement hole is seted up on the right side wall of box.

Further, sealing mechanism includes closing plate, arc, rotation axis, mounting bracket and torsional spring, the arc is connected with the surface fixed of box, the arc cup joints on the surface of rotation axis, the mounting bracket cup joints on the surface of rotation axis, mounting bracket and closing plate fixed connection, the torsional spring cup joints on the surface of rotation axis, the both ends of torsional spring respectively with arc and mounting bracket fixed connection.

Further, isolation mechanism includes winding displacement board and suction disc, the suction disc is connected with the surface fixed of winding displacement board, the upper and lower inner wall fixed connection of suction disc and box.

Further, control mechanism includes set-square, mainboard and optic fibre line, the bottom surface of mainboard and the last fixed surface of set-square are connected, the bottom surface of set-square and the interior diapire fixed connection of box, the right flank of mainboard is connected with the optic fibre line.

Furthermore, the connecting mechanism comprises a threaded sleeve and an interface board, the interface board is fixedly connected with the outer surface of the threaded sleeve, and the right side surface of the interface board is connected with the optical fiber line.

Further, power unit includes the threaded rod and changes the board, the winding displacement board cup joints on the surface of threaded rod, thread bush and threaded rod threaded connection, it is located the one end fixed connection on winding displacement board right side with the threaded rod to change the board.

Compared with the prior art, this dustproof and waterproof fiber optic distribution frame possesses following beneficial effect:

1) through the threaded rod, the board changes, the cooperation between thread bush and the interface board, make the interface board remove when the threaded rod rotates, realized making the interface board open the purpose of closing plate, through the closing plate, cooperation between rotation axis and the torsional spring, the interface board resets and moves the back and makes the closing plate rotate, water proof, the purpose of dust separation has been realized, through the cooperation between breather plate and the water absorption plate, make the inside of box have good air permeability, and the water absorption plate can absorb the moisture in the air, waterproof dirt-proof purpose has been realized, the unable fine protection wiring port of current fiber distribution frame has been solved, because of the dust easily, the influence of moist moisture in the air, cause the short circuit, the condition of disconnected practicing.

2) Through the cooperation between winding displacement hole and the winding displacement board, make the circuit comparatively clean and tidy, realized the device comparatively orderly purpose when using, through the cooperation between torsional spring, mounting bracket and the arc, make the torsional spring produce torsion when the rotation axis rotates, realized the rotation axis pivoted purpose that resets.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic sectional view of the case according to the present invention;

FIG. 3 is a schematic view of a partial explosion configuration of the present invention;

FIG. 4 is a schematic view of the internal structure of the case according to the present invention;

fig. 5 is a schematic cross-sectional structural diagram of the interface board of the present invention.

In the figure: the device comprises a shell 1, a sealing mechanism 2, an isolating mechanism 3, a control mechanism 4, a connecting mechanism 5, a power mechanism 6, an air vent plate 11, a box 12, a line arranging hole 13, a sealing plate 21, an arc plate 22, a rotating shaft 23, a mounting rack 24, a torsion spring 25, a line arranging plate 31, a water suction plate 32, a triangle plate 41, a main plate 42, an optical fiber line 43, a thread bush 51, an interface plate 52, a threaded rod 61 and a rotating plate 62.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 5, the dustproof and waterproof optical fiber distribution frame of the present invention includes a housing 1, a sealing mechanism 2 is disposed outside the housing 1, the housing 1 includes a vent plate 11, a box body 12 and a cable arranging hole 13, the vent plate 11 is embedded on the right side wall of the box body 12, the cable arranging hole 13 is opened on the right side wall of the box body 12, air inside the box body 12 can circulate through the vent plate 11, and then electronic components inside the box body 12 can be connected with the outside through the cable arranging hole 13;

the sealing mechanism 2 includes a sealing plate 21, an arc plate 22, and a rotating shaft 23. The mounting frame 24 is sleeved on the outer surface of the rotating shaft 23, the mounting frame 24 is fixedly connected with the sealing plate 21, the number of the mounting frames 24 is two, and the two mounting frames 24 are fixedly connected with the outer surface of the rotating shaft 23; torsional spring 25 cup joints on the surface of rotation axis 23, and the both ends of torsional spring 25 respectively with arc 22 and mounting bracket 24 fixed connection, can make torsional spring 25 produce torsion when rotation axis 23 rotates, and then it is more convenient when making rotation axis 23 rotation that resets.

During the specific design, the number of the arc plates 22 is two, the connection mode of the arc plates 22 is that the arc plates 22 are fixedly connected with the outer surface of the box body 12, and the arc plates 22 are sleeved on the outer surface of the rotating shaft 23.

The sealing plate 21 is made of activated carbon, has good air permeability and water absorption, and can have waterproof and dustproof functions.

Referring to fig. 2 and 4, in the present embodiment, an isolation mechanism 3 is disposed inside the housing 1, the isolation mechanism 3 includes a wire arrangement plate 31 and a water absorption plate 32, the water absorption plate 32 is fixedly connected to an outer surface of the wire arrangement plate 31, and the water absorption plate 32 is fixedly connected to upper and lower inner walls of the box 12.

The water absorption plate 32 is made of activated carbon, and has good ventilation performance and waterproof and dustproof functions.

Referring to fig. 2, 3 and 4, in this embodiment, a control mechanism 4 is disposed inside the housing 1 at a position on the right side of the isolation mechanism 3, the control mechanism 4 includes a triangular plate 41, a main plate 42 and an optical fiber line 43, a bottom surface of the main plate 42 is fixedly connected to an upper surface of the triangular plate 41, a bottom surface of the triangular plate 41 is fixedly connected to an inner bottom wall of the box 12, the main plate 42 is supported by the triangular plate 41, a right side surface of the main plate 42 is connected to the optical fiber line 43, and a terminal connected to the outside is mounted on the right side of the main plate 42.

Referring to fig. 2, 4 and 5, in the present embodiment, a connection mechanism 5 is disposed inside the housing 1 at a position on the left side of the control mechanism 4, the connection mechanism 5 includes a threaded sleeve 51 and an interface board 52, the interface board 52 is fixedly connected to the outer surface of the threaded sleeve 51, and the right side surface of the interface board 52 is connected to the optical fiber 43.

The right side surface of the interface board 52 is provided with a network cable jack, so that the purpose of connecting with a network cable is realized.

Referring to fig. 2 and 4, in the present embodiment, the power mechanism 6 is disposed inside the housing 1, the power mechanism 6 includes a threaded rod 61 and a rotating plate 62, the wire arranging plate 31 is sleeved on an outer surface of the threaded rod 61, a bearing is embedded in a position of the wire arranging plate 31 located on the threaded rod 61, the bearing is sleeved on an outer surface of the threaded rod 61, the threaded sleeve 51 is in threaded connection with the threaded rod 61, and the rotating plate 62 is fixedly connected with one end of the threaded rod 61 located on the right side of the wire arranging plate 31.

When the rotating plate 62 rotates to drive the threaded rod 61 to rotate, the threaded sleeve 51 drives the interface board 52 to move, so that the sealing plate 21 can be opened, and then the interface board 52 is connected with an external network cable.

When the waterproof and dustproof box is used, a main wire is firstly inserted into the box body 12 from the wire arranging hole 13, then the main wire separation can be respectively connected with the main board 42 through the wire arranging plate 31, the rotating plate 62 is rotated, the rotating plate 62 drives the threaded rod 61 to rotate, the threaded rod 61 drives the threaded sleeve 51 and the interface board 52 to move when rotating, the sealing plate 21 can be opened when the interface board 52 moves to the maximum distance, the net wire can be inserted on the interface board 52 to realize the closing of the circuit, then the rotating plate 62 is rotated reversely, the threaded sleeve 51 and the interface board 52 can rotate reversely, the sealing plate 21 is reset under the action of the torsion spring 25 to realize the sealing of the interior of the box body 12, the waterproof and dustproof purposes are achieved, meanwhile, external air and air in the box body 12 can mutually circulate through the vent plate 11 and the water absorption plate 32, the vent plate 11 has the function of water absorption, and the vent plate 11 has the function of dust prevention.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (7)

1. The utility model provides a dustproof and waterproof optical fiber distribution frame, includes casing (1), its characterized in that: the outside of casing (1) is provided with sealing mechanism (2), the inside of casing (1) is provided with isolating mechanism (3), the position that the inside of casing (1) is located isolating mechanism (3) right side is provided with control mechanism (4), the position that the inside of casing (1) is located control mechanism (4) left side is provided with coupling mechanism (5), the inside of casing (1) is provided with power unit (6).

2. The dustproof and waterproof optical fiber distribution frame of claim 1, wherein: casing (1) includes breather plate (11), box (12) and winding displacement hole (13), breather plate (11) are inlayed on the right side wall of box (12), winding displacement hole (13) are seted up on the right side wall of box (12).

3. The dustproof and waterproof optical fiber distribution frame of claim 1, wherein: sealing mechanism (2) includes closing plate (21), arc (22), rotation axis (23), mounting bracket (24) and torsional spring (25), the outer fixed surface of arc (22) and box (12) is connected, arc (22) cup joint on the surface of rotation axis (23), mounting bracket (24) and closing plate (21) fixed connection, torsional spring (25) cup joint on the surface of rotation axis (23), the both ends of torsional spring (25) respectively with arc (22) and mounting bracket (24) fixed connection.

4. The dustproof and waterproof optical fiber distribution frame of claim 1, wherein: isolation mechanism (3) are including calandria board (31) and suction disc (32), the outer fixed surface of suction disc (32) and calandria board (31) is connected, suction disc (32) and the upper and lower inner wall fixed connection of box (12).

5. The dustproof and waterproof optical fiber distribution frame of claim 1, wherein: control mechanism (4) include set square (41), mainboard (42) and optic fibre line (43), the bottom surface of mainboard (42) is connected with the last fixed surface of set square (41), the bottom surface of set square (41) and the interior diapire fixed connection of box (12), the right flank of mainboard (42) is connected with optic fibre line (43).

6. The dustproof and waterproof optical fiber distribution frame of claim 4, wherein: the connecting mechanism (5) comprises a threaded sleeve (51) and an interface board (52), the interface board (52) is fixedly connected with the outer surface of the threaded sleeve (51), and the right side surface of the interface board (52) is connected with the optical fiber line (43).

7. The dustproof and waterproof optical fiber distribution frame of claim 6, wherein: power unit (6) include threaded rod (61) and change board (62), winding displacement board (31) cup joints on the surface of threaded rod (61), thread bush (51) and threaded rod (61) threaded connection, change board (62) and threaded rod (61) and be located the one end fixed connection on winding displacement board (31) right side.

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