Outdoor optical branching box for communication base station

Abstract

The utility model discloses an outdoor optical branching box for a communication base station, and relates to the technical field of communication base stations. The fixing component comprises a wall body, two groups of fixing plates fixed on the front side of the wall body, optical branching box bodies fixed on the front sides of the fixing plates, and optical branching box bodies uniformly penetrating through the surfaces of the fixing plates. By pushing the moving block towards one inner side, the limiting rods can move up and down under the action of the Z-shaped grooves, the limiting rods can be more stable under the action of the limiting grooves, and the Z-shaped grooves in the other two sides are in a central symmetry relation, so that when the moving block moves, the two mounting plates can respectively move up and down, and the limiting rods are more stable. When the optical branching box body moves, the bolts come out of the fixing holes in the fixing plate in the moving process, the optical branching box body is dismounted, dismounting of a large number of bolts is avoided, the time of workers is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication base stations, and particularly relates to an outdoor optical splitter box used for a communication base station. Background Art

[0002] An optical splitter box is a fiber optic communication device used to distribute and aggregate optical signals. In a fiber optic communication network, an optical splitter box plays a vital role. It is usually located at the node of the fiber optic network and is used to distribute optical signals emitted from the central node to multiple directions, or to aggregate multiple input optical signals to the central node.

[0003] At present, most of the existing optical splitter boxes are fixed to the wall by bolts. In order to ensure the stability of the optical splitter box, a large number of bolts have to be used for fixing. This situation not only makes the installation of the optical splitter box very troublesome, but also requires the removal of a large number of bolts when disassembling it, which takes a lot of time and reduces the efficiency of the staff.

[0004] To this end, we provide an outdoor optical splitter box for a communication base station to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an outdoor optical splitter box for a communication base station, which completes the installation of the optical splitter box body by inserting a mounting plate into a fixing hole and further fixing it with a snap-fit ​​block, thereby solving the problem of inconvenient installation of the existing optical splitter box body.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an outdoor optical splitter box for a communication base station, comprising:

[0008] The fixing component includes a wall, two sets of fixing plates fixed to the front side of the wall, an optical splitter box body fixed to the front side of the fixing plates, and an optical splitter box body uniformly penetrating the surface of each fixing plate;

[0009] The installation component includes two sets of fixing components evenly fixed to the rear side of the optical splitter box body, and a mounting component arranged inside the fixing components;

[0010] The fixing assembly includes two groups of accommodating boxes evenly fixed to the rear side of the optical splitter box body, and the two groups of accommodating boxes are arranged on opposite sides of the fixing plate, through holes are opened inside the accommodating boxes, and the through holes are symmetrical about the center line of the accommodating boxes, through the through holes at the upper and lower ends of the accommodating boxes, and a fixing spring fixed inside the accommodating boxes;

[0011] The installation assembly includes a moving block arranged at the end of the accommodating box, and the moving block is sleeved inside the accommodating box, Z-shaped grooves are opened on both sides of the moving block, a limiting rod is arranged inside the u-squirrel Z-shaped groove, a mounting plate fixed on the outer wall of the limiting rod corresponding to the outside of the moving block, a locking groove is opened on the opposite side of the mounting plate, and a pull rod fixed to the end of the moving block.

[0012] The utility model is further configured such that the mounting component also includes a clamping assembly, which includes a fixing sleeve arranged inside the fixing plate, a telescopic rod sleeved inside the fixing sleeve, a connecting spring arranged between the fixing sleeve and the telescopic rod, and the length of the telescopic rod extends into the fixing hole, and a clamping block fixed to the end of the telescopic rod.

[0013] The utility model is further configured such that the outer wall of the telescopic rod is slidably connected to the interior of the fixed sleeve, and the two ends of the connecting spring are respectively fixedly connected to the rear end of the telescopic rod and the inner rear side of the fixed sleeve.

[0014] The utility model is further configured that the fixing spring is arranged between the moving block and the containing box to elastically connect the two, and the directions of the through holes on both sides of the moving block are different, that is, the two are symmetrical about the center of the moving block.

[0015] The utility model is further configured such that the outer wall of the limiting rod is slidably connected to the inside of the limiting groove, and the shape of the engaging groove matches the outer shape of the engaging block.

[0016] The utility model is further configured to further include a protective component, including a support component arranged on the top of the wall, and a connection component arranged on the inner side of the support component.

[0017] The utility model is further configured such that the support assembly includes a protective plate fixed on the front side of the wall corresponding to the top of the optical splitter box body, a bearing plate fixed at the top center of the protective plate, a plurality of support springs evenly fixed on the top of the bearing plate, and a ramp plate fixed on the top of the support springs.

[0018] The utility model is further configured such that the connecting assembly includes a first ball joint evenly fixed to the four corners of the top of the protective plate, a ball joint sleeve fixed to the top of the first ball joint, a connecting rod sleeved inside the ball joint sleeve, a supporting spring arranged between the ball joint sleeve and the connecting rod, and a second ball joint arranged at the top of the connecting rod.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model pushes the moving block inward to one side, and under the action of the Z-shaped groove, the limiting rod will move up and down. Under the action of the limiting groove, the limiting rod can be more stable. The Z-shaped grooves on both sides are centrally symmetrical. Therefore, when the moving block moves, the two mounting plates will move up and down respectively. During the movement, they will come out from the fixing holes on the fixing plates to complete the disassembly of the optical splitter box body, avoiding the disassembly of a large number of bolts, saving the time of the staff and improving the work efficiency.

[0021] 2. The utility model protects the optical splitter box body through a ramp plate, and the ramp plate has a certain slope, so that rain and snow will not accumulate on the surface of the ramp plate. The ramp plate is connected to the protective plate through a supporting spring and a connecting component. The gravity of rain and snow causes the ramp plate to vibrate, so that rain and snow can fall more quickly, and the ramp plate can better protect the optical splitter box body.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The figure is a schematic diagram of the overall structure of an outdoor optical splitter box used in a communication base station.

[0025] Figure 2 The figure is a schematic diagram of the other side structure of an outdoor optical splitter box used in a communication base station.

[0026] Figure 3 The present invention is a schematic diagram of the internal structure of a fixing plate for an outdoor optical splitter box used in a communication base station.

[0027] Figure 4 The present invention is a schematic diagram of the overall structure of the installation components of an outdoor optical splitter box for a communication base station.

[0028] Figure 5 Use an exploded structural diagram for moving blocks.

[0029] Figure 6 The present invention is a schematic diagram of the overall structure of a protective component for an outdoor optical splitter box used in a communication base station.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 100, fixing component; 101, wall; 102, fixing plate; 103, optical splitter box body; 104, fixing hole; 200, mounting component; 201, snap-fit ​​assembly; 201a, fixing sleeve; 201b, connecting spring; 201c, telescopic rod; 201d, snap-fit ​​block; 202, fixing assembly; 202a, accommodating box; 202b, through hole; 202c, limiting groove; 202d, fixing spring; 203, mounting assembly; 203a, moving Block; 203b, Z-shaped groove; 203c, limiting rod; 203d, mounting plate; 203e, locking groove; 203f, pull rod; 300, protective component; 301, supporting assembly; 301a, protective plate; 301b, bearing plate; 301c, supporting spring; 301d, ramp plate; 302, connecting assembly; 302a, first ball joint; 302b, ball joint sleeve; 302c, receiving spring; 302d, connecting rod; 302e, second ball joint. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0034] See also Figure 1-5 The utility model is an outdoor optical splitter box for a communication base station, comprising a fixing component 100, including a wall 101, two sets of fixing plates 102 fixed to the front side of the wall 101, an optical splitter box body 103 fixed to the front side of the fixing plate 102, and an optical splitter box body 103 uniformly penetrating the surface of each fixing plate 102;

[0035] The installation component 200 includes two sets of fixing components 202 evenly fixed to the rear side of the optical splitter box body 103, and a mounting component 203 disposed inside the fixing component 202;

[0036] The fixing assembly 202 includes two groups of accommodating boxes 202a uniformly fixed to the rear side of the optical splitter box body 103, and the two groups of accommodating boxes 202a are arranged on opposite sides of the fixing plate 102, through holes 202b are opened inside the accommodating boxes 202a, and the through holes 202b are symmetrical about the center line of the accommodating boxes 202a, and the through holes 202b penetrate the upper and lower ends of the accommodating boxes 202a, and the fixing spring 202d fixed inside the accommodating boxes 202a;

[0037] The mounting assembly 203 includes a moving block 203a disposed at the end of the accommodating box 202a, and the moving block 203a is sleeved inside the accommodating box 202a, Z-shaped grooves 203b are opened on both sides of the moving block 203a, a limiting rod 203c is arranged inside the u-squirrel Z-shaped groove 203b, a mounting plate 203d fixed on the outer wall of the limiting rod 203c corresponding to the outer side of the moving block 203a, a locking groove 203e is opened on the opposite side of the mounting plate 203d, and a pull rod 203f is fixed to the end of the moving block 203a.

[0038] Specifically, the mounting component 200 further includes a clamping assembly 201, which includes a fixed sleeve 201a disposed inside the fixed plate 102, a telescopic rod 201c sleeved inside the fixed sleeve 201a, a connecting spring 201b disposed between the fixed sleeve 201a and the telescopic rod 201c, and the length of the telescopic rod 201c extends to the fixing hole 104, and a clamping block 201d fixed to the end of the telescopic rod 201c, and the outer wall of the telescopic rod 201c is slidably connected to the fixed sleeve 201 a, two ends of the connecting spring 201b are respectively fixedly connected to the rear end of the telescopic rod 201c and the inner rear side of the fixed sleeve 201a, and the fixing spring 202d is arranged between the moving block 203a and the accommodating box 202a to elastically connect the two. The directions of the through holes 202b on both sides of the moving block 203a are different, that is, the two are symmetrical about the center of the moving block 203a, and the outer wall of the limiting rod 203c is slidably connected to the inside of the limiting groove 202c, and the shape of the engaging groove 203e matches the shape of the engaging block 201d.

[0039] The operation process of this embodiment is as follows: when the fixing spring 202d is not subjected to external force, the pull rod 203f will be located away from one side of the mounting plate 203d. If the optical splitter box body 103 needs to be installed, the moving block 203a is pushed toward the inner side of the accommodating box 202a, and then the limiting rods 203c on both sides are moved upward and downward respectively under the action of the Z-shaped groove 203b, wherein the left and right movement space of the limiting rod 203c is limited by the limiting groove 202c, thereby ensuring the stability of the movement of the limiting rod 203c. In addition, a mounting plate 203d is sleeved on the outside of the limiting rod 203c, so that as the limiting rod 203c moves, the mounting plate 203d will also move. When the mounting component 200 completely enters the interior of the fixing plate 102, the moving block 203a is released and fixed on the spring. Under the action of spring 202d, moving block 203a will return to its original position, that is, move in the opposite direction. During the movement of moving block 203a, limiting rod 203c will move, and will drive mounting plate 203d to move, and then snap into fixing hole 104. During the process of mounting plate 203d snapping into fixing hole 104, snapping block 201d will be squeezed and return to the inside of fixing plate 102. Then, when mounting plate 203d is fully snapped into fixing hole 104, snapping groove 203e on the surface of mounting plate 203d will be located exactly on the front side of snapping block 201d. At this time, there is a certain space on the front side of snapping block 201d, and this space can fully accommodate snapping block 201d, thereby completing the snapping of snapping block 201d and making the fixation of optical splitter box body 103 more stable. Specific embodiment 2

[0041] See also Figure 1 and Figure 6 On the basis of the specific embodiment 1, it also includes a protective component 300, including a support component 301 arranged on the top of the wall 101, and a connecting component 302 arranged on the inner side of the support component 301, the support component 301 includes a protective plate 301a fixed on the front side of the wall 101 corresponding to the top of the optical branching box body 103, a supporting plate 301b fixed at the top center of the protective plate 301a, a plurality of supporting springs 301c evenly fixed on the top of the supporting plate 301b, and a ramp plate 301d fixed on the top of the supporting spring 301c.

[0042] Specifically, the connecting assembly 302 includes a first ball joint 302a evenly fixed at the four corners of the top of the protective plate 301a, a ball joint sleeve 302b fixed at the top of the first ball joint 302a, a connecting rod 302d sleeved inside the ball joint sleeve 302b, and a supporting spring 302c arranged between the ball joint sleeve 302b and the connecting rod 302d, and a second ball joint 302e arranged at the top of the connecting rod 302d.

[0043] The operation process of this embodiment is as follows: first, the ramp plate 301d and the protective plate 301a are connected by the support spring 301c, and the support spring 301c plays a supporting role, and a connecting assembly 302 is also connected between the two, and the ball joint sleeve 302b and the connecting rod 302d are respectively connected to the surface of the protective plate 301a and the ramp plate 301d through the first ball joint seat 302a and the second ball joint seat 302e, so as to ensure that the ramp plate 301d can move freely. When the ramp plate 301d is subjected to an external force, the ramp plate 301d vibrates, causing the rain and snow accumulated on the surface of the ramp plate 301d to fall off quickly, thereby making the ramp plate 301d better protect the optical splitter box body 103.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An outdoor optical splitter box for a communication base station, characterized in that: include, A fixing component (100) comprising a wall (101), two sets of fixing plates (102) fixed to the front side of the wall (101), an optical splitting box body (103) fixed to the front side of the fixing plates (102), and an optical splitting box body (103) uniformly extending through the surface of each fixing plate (102); The installation component (200) comprises two sets of fixing components (202) evenly fixed to the rear side of the optical splitting box body (103), and a mounting component (203) arranged inside the fixing components (202); The fixing assembly (202) comprises two groups of accommodating boxes (202a) uniformly fixed to the rear side of the optical splitting box body (103), and the two groups of accommodating boxes (202a) are both arranged on opposite sides of the fixing plate (102), through holes (202b) are opened inside the accommodating boxes (202a), and the through holes (202b) are symmetrical about the center line of the accommodating boxes (202a), and penetrate the through holes (202b) at the upper and lower ends of the accommodating boxes (202a), and a fixing spring (202d) fixed inside the accommodating boxes (202a); The mounting assembly (203) comprises a moving block (203a) arranged at the end of the accommodating box (202a), and the moving block (203a) is sleeved inside the accommodating box (202a), a Z-shaped groove (203b) is opened on both sides of the moving block (203a), a limiting rod (203c) is arranged inside the u-squirrel Z-shaped groove (203b), a mounting plate (203d) fixed on the outer wall of the limiting rod (203c) corresponding to the outer side of the moving block (203a), a locking groove (203e) is opened on the opposite side of the mounting plate (203d), and a pull rod (203f) fixed to the end of the moving block (203a).

2. An outdoor optical splitter box for a communication base station according to claim 1, characterized in that: The mounting component (200) further comprises a snap-on assembly (201), the snap-on assembly (201) comprising a fixing sleeve (201a) disposed inside the fixing plate (102), a telescopic rod (201c) sleeved inside the fixing sleeve (201a), a connecting spring (201b) disposed between the fixing sleeve (201a) and the telescopic rod (201c), the length of the telescopic rod (201c) extending into the fixing hole (104), and a snap-on block (201d) fixed to the end of the telescopic rod (201c).

3. An outdoor optical splitter box for a communication base station according to claim 2, characterized in that: The outer wall of the telescopic rod (201c) is slidably connected to the interior of the fixed sleeve (201a), and the two ends of the connecting spring (201b) are respectively fixedly connected to the rear end of the telescopic rod (201c) and the inner rear side of the fixed sleeve (201a).

4. The outdoor optical splitter box for a communication base station according to claim 1, characterized in that: The fixing spring (202d) is arranged between the moving block (203a) and the containing box (202a) to elastically connect the two. The through holes (202b) on both sides of the moving block (203a) are in different directions, that is, the two are symmetrical about the center of the moving block (203a).

5. The outdoor optical splitter box for a communication base station according to claim 1, characterized in that: The outer wall of the limiting rod (203c) is slidably connected to the inside of the limiting groove (202c), and the shape of the engaging groove (203e) matches the outer shape of the engaging block (201d).

6. The outdoor optical splitter box for a communication base station according to claim 1, characterized in that: It also includes a protective component (300), including a support component (301) arranged on the top of the wall (101), and a connection component (302) arranged on the inner side of the support component (301).

7. An outdoor optical splitter box for a communication base station according to claim 6, characterized in that: The support assembly (301) comprises a protective plate (301a) fixed on the front side of the wall (101) corresponding to the top of the optical splitter box body (103), a bearing plate (301b) fixed at the top center of the protective plate (301a), a plurality of support springs (301c) evenly fixed on the top of the bearing plate (301b), and a ramp plate (301d) fixed on the top of the support spring (301c).

8. The outdoor optical splitter box for a communication base station according to claim 7, characterized in that: The connecting assembly (302) includes a first ball joint (302a) evenly fixed to the four corners of the top of the protective plate (301a), a ball joint sleeve (302b) fixed to the top of the first ball joint (302a), a connecting rod (302d) sleeved inside the ball joint sleeve (302b), a receiving spring (302c) arranged between the ball joint sleeve (302b) and the connecting rod (302d), and a second ball joint (302e) arranged at the top of the connecting rod (302d).

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