Optical fiber cassette module

Abstract

The utility model discloses a kind of optical fiber box modules, comprising: shell, mounting bracket and several optical fiber boxes, shell includes containing shell and shell cover, the top of containing shell is excavated with containing groove, shell cover is detachably covered in containing shell, to make containing groove closed, shell is equipped with several wire outlet tray;Mounting bracket is rectangular plate, one side of mounting bracket is excavated with several insertion slots along thickness direction, all insertion slots are through mounting bracket along the same direction of the plane where mounting bracket is, to form several sockets, the side of mounting bracket away from socket is hinged with the groove bottom axis of containing groove, to make the angle between mounting bracket and the groove bottom of containing groove 0-90 °;The number of optical fiber box is same with the number of insertion slot, optical fiber box is detachably inserted in insertion slot, optical fiber box is equipped with multiple optical fiber joints, optical fiber joint is connected with optical fiber, the other end of optical fiber is wound in any one wire outlet tray. It can solve the problem that optical fiber box is difficult to be mounted and dismounted in shell.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber box technology, and specifically to an optical fiber box module. Background Technology

[0002] Fiber optic boxes are typically used to manage and connect fiber optic cables. They are enclosed housings used to store, protect, and organize fiber optic cables and connectors. Fiber optic boxes are widely used in communications, data centers, network infrastructure, and home broadband.

[0003] Existing fiber optic box modules generally have the following problems: the fiber optic box is installed in a protective housing. In order to optimize the space layout, several fiber optic boxes are installed in the housing. Each fiber optic box has multiple fiber optic connectors, which connect multiple optical fibers. Therefore, the housing is full of fiber optic boxes and optical fibers, making it difficult to install and remove fiber optic boxes. At the same time, wiring is also more difficult, and the optical fibers are easily affected by the internal structure of the fiber optic box and the housing.

[0004] Therefore, this application is hereby submitted. Utility Model Content

[0005] The purpose of this utility model is to provide an optical fiber box module that solves the problem of difficulty in installing and removing optical fiber boxes inside the housing.

[0006] This invention is achieved through the following technical solution:

[0007] An optical fiber optic box module includes: a housing, the housing comprising a receiving shell and a shell cover, the top of the receiving shell having a receiving groove, the shell cover being detachably fitted onto the receiving shell to close the receiving groove, the housing having a plurality of cable trays; a mounting frame, the mounting frame being rectangular plate-shaped, one side of the mounting frame having a plurality of slots cut along its thickness direction, all of the slots extending through the mounting frame in the same direction along the plane of the mounting frame to form a plurality of insertion ports, the side of the mounting frame away from the insertion ports being hinged to the bottom of the receiving groove, such that the angle between the mounting frame and the bottom of the receiving groove is 0-90°; and a plurality of optical fiber boxes, the number of optical fiber boxes being the same as the number of slots, the optical fiber boxes being detachably inserted into the slots, the optical fiber boxes having a plurality of optical fiber connectors, the optical fiber connectors being connected to optical fibers, the other end of the optical fibers being wound around any one of the cable trays.

[0008] In another preferred embodiment, the mounting bracket has multiple heat dissipation holes extending through the bottom of the slot along the thickness direction, and the heat dissipation holes extend into strips along the width direction of the slot.

[0009] In another preferred embodiment, the socket wall is provided with a locking member. When the fiber optic box is inserted into the slot, the locking member engages with the fiber optic box to fix the fiber optic box to the mounting bracket.

[0010] In another preferred embodiment, the card is wedge-shaped so that the outer wall of the card is sloped.

[0011] In another preferred embodiment, the mounting bracket is hinged to the housing via a pivot, the pivot being detachably and rotatably connected to the housing, and either end of the pivot is located on the outside of the housing.

[0012] In another preferred embodiment, a knob is coaxially connected to one end of the rotating shaft located outside the housing; the other end of the rotating shaft has an external thread and is screwed to the inner wall of the housing.

[0013] In another preferred embodiment, the housing is provided with multiple guide plates to form multiple lead wire channels, one end of which is connected to any one of the optical fiber connectors of the optical fiber box, and the other end is connected to any one of the output trays.

[0014] In another preferred embodiment, the side wall of the guide plate is provided with a wire threading member, the wire threading member having a wire threading hole for threading the optical fiber.

[0015] In another preferred embodiment, the bottom of the threading hole extends through the threading member to form a wire-clamping opening, the width of which is slightly smaller than the diameter of the optical fiber.

[0016] In another preferred embodiment, the bottom of the threading hole extends through the threading member to form the thread-locking opening. A pressure rod is hinged to one side of the thread-locking opening via a return torsion spring shaft. The length of the pressure rod is greater than the width of the thread-locking opening. When the return torsion spring is in its natural state, the free end of the pressure rod overlaps and presses against the inner side of the thread-locking opening to close it.

[0017] Because this utility model adopts the above-mentioned technical solution, its positive effects compared with the prior art are as follows:

[0018] This utility model discloses an optical fiber box module. By providing a housing comprising a receiving shell and a shell cover, the shell cover and receiving shell are detachably closed, allowing the components inside the receiving shell to be quickly exposed by removing the shell cover. Furthermore, a receiving groove is formed in the receiving shell, and a mounting frame is provided within the receiving groove. The mounting frame is rectangular and hinged to the bottom of the receiving groove, allowing the included angle between them to vary between 0° and 90°. When the rectangular mounting frame is rotated to the 0° position, it is parallel to the bottom of the receiving groove, facilitating the closing of the shell cover and effectively reducing the overall thickness of the housing. Additionally, slots are carved into the mounting frame, allowing the slots to be aligned with the mounting frame... The plane is open to form an insertion port, and several fiber optic boxes are installed. When it is necessary to install or remove the fiber optic box, first remove the shell cover to expose the mounting bracket, and then rotate the mounting bracket to a 90° position. At this time, the mounting bracket is perpendicular to the bottom of the receiving groove, and the insertion port is located at the outer end of the upright mounting bracket. At this time, the fiber optic box can be inserted or pulled out without obstruction, which is convenient for applying force. The mounting bracket limits the installation position of the fiber optic box, thereby indirectly limiting the position between the fiber optic box and the shell. After installation or removal, rotate the mounting bracket to a 0° position, then connect the fiber optic cable, and finally close the shell cover. Through the cooperation of the above features, this fiber optic box module can effectively solve the problem of difficult installation and removal of fiber optic boxes inside the shell. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of an optical fiber box module of the present invention after the cover is opened;

[0021] Figure 2 This is a schematic diagram of the mounting bracket for an optical fiber box module of this utility model when rotated to 90°;

[0022] Figure 3 This is a schematic diagram of the fiber optic box module of this utility model when the fiber optic box is installed and the fiber optic cable is connected.

[0023] Figure 4 This is a schematic diagram of the cable threading component of an optical fiber box module of the present invention when it is closed.

[0024] Figure 5 This is a schematic diagram of the cable threading component of an optical fiber box module of this utility model when it is pushed open by the optical fiber.

[0025] The attached diagram shows the markings and corresponding component names:

[0026] 10-Housing shell; 11-Shell cover; 12-Housing slot; 13-Cable outlet plate; 14-Guide plate; 15-Cable threading piece; 151-Cable threading hole; 152-Cable clamping port; 16-Pressure rod; 20-Mounting bracket; 21-Slot; 211-Heat dissipation hole; 22-Card; 23-Spindle; 231-Knob; 30-Fiber optic box; 31-Fiber optic connector; 32-Fiber optic cable. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane".

[0030] Example 1

[0031] Please refer to Figures 1 to 3 As shown, this embodiment provides an optical fiber box module, including: a housing, the housing including a receiving shell 10 and a shell cover 11, the receiving shell 10 having a receiving groove 12 cut out at the top, the shell cover 11 being detachably fitted onto the receiving shell 10 to close the receiving groove 12, the housing having a plurality of cable outlet trays 13; and a second component including a mounting frame 20, the mounting frame 20 being rectangular plate-shaped, one side of the mounting frame 20 having a plurality of slots 21 cut out along the thickness direction, all of the slots 21 penetrating the mounting frame in the same direction along the plane of the mounting frame 20. 20, to form several sockets, the side of the mounting bracket 20 away from the socket is hinged to the bottom of the receiving groove 12 so that the angle between the mounting bracket 20 and the bottom of the receiving groove 12 is 0-90°; the third includes several fiber optic boxes 30, the number of fiber optic boxes 30 is the same as the number of slots 21, the fiber optic boxes 30 are detachably inserted into the slots 21, the fiber optic boxes 30 are provided with multiple fiber optic connectors 31, the fiber optic connectors 31 are connected to fiber optics 32, and the other end of the fiber optics 32 is wound around any one of the output trays 13.

[0032] The fiber optic box module disclosed in this embodiment features a housing comprising a receiving shell 10 and a shell cover 11. The shell cover 11 and the receiving shell 10 are detachably closed, allowing the components inside the receiving shell 10 to be quickly exposed by removing the shell cover 11. Furthermore, a receiving groove 12 is formed in the receiving shell 10, and a mounting bracket 20 is provided within the receiving groove 12. The mounting bracket 20 is rectangular and hinged to the bottom of the receiving groove 12, allowing the included angle between them to vary between 0° and 90°. When the rectangular mounting bracket 20 is rotated to the 0° position, it is parallel to the bottom of the receiving groove 12, facilitating the easy closing of the shell cover 11 and effectively reducing the overall thickness of the housing. Additionally, a slot 21 is carved into the mounting bracket 20, allowing the slot 21 to extend along the mounting bracket 20... The plane is open to form an insertion port, and several fiber optic boxes 30 are set up. When it is necessary to install or remove the fiber optic box 30, first remove the shell cover 11 to expose the mounting bracket 20, and then rotate the mounting bracket 20 to a 90° position. At this time, the mounting bracket 20 is perpendicular to the bottom of the receiving groove 12, and the insertion port is located at the outer end of the upright mounting bracket 20. At this time, the fiber optic box 30 can be inserted or removed without obstruction, which is convenient for applying force. The mounting bracket 20 limits the installation position of the fiber optic box 30, thereby indirectly limiting the position between the fiber optic box 30 and the shell. After installation or removal, rotate the mounting bracket 20 to a 0° position, then connect the fiber optic cable 32, and finally close the shell cover 11. Through the cooperation of the above features, the fiber optic box 30 module can effectively solve the problem of difficult installation and removal of the fiber optic box 30 inside the shell.

[0033] In order to avoid the bottom of the slot 21 affecting the heat dissipation of the fiber optic box 30, the mounting bracket 20 is provided with multiple heat dissipation holes 211 through the thickness direction at the bottom of the slot 21, and the heat dissipation holes 211 extend into strips along the width direction of the slot 21.

[0034] In order to position and limit the fiber optic box 30 inserted into the slot 21, a locking member 22 is provided on the wall of the slot. When the fiber optic box 30 is inserted into the slot 21, the locking member 22 engages with the fiber optic box 30 so that the fiber optic box 30 is fixedly connected to the mounting bracket 20.

[0035] To facilitate insertion into the fiber optic box 30, the clip 22 is wedge-shaped, so that the outer wall of the clip 22 is inclined.

[0036] To provide a specific explanation of the hinge structure between the mounting bracket 20 and the housing, the mounting bracket 20 is hinged to the housing 10 via a rotating shaft 23. The rotating shaft 10 is detachably and rotatably connected to the housing 10, and either end of the rotating shaft 10 is located on the outside of the housing 10.

[0037] To facilitate the disassembly and cleaning of the mounting bracket 20, a knob 231 is coaxially connected to one end of the rotating shaft 23 located on the outside of the housing 10; the other end of the rotating shaft 23 has an external thread and is screwed to the inner wall of the housing 10.

[0038] With the above settings, when it is necessary to disassemble and clean the mounting bracket 20, simply rotate the rotating shaft 23 by the knob 231 to disengage its inner end from the inner wall of the housing 10, and then pull out the rotating shaft 23 to separate the mounting bracket 20 from the housing 10. At this time, the mounting bracket 20 can be taken out for cleaning.

[0039] To facilitate wiring, the housing 10 is provided with multiple guide plates 14 to form multiple lead wire channels. One end of each lead wire channel is connected to any one of the fiber optic connectors 31 of the fiber optic box 30, and the other end is connected to any one of the cable trays 13.

[0040] In order to further limit the laying of optical fiber 32 during wiring, the side wall of the guide plate 14 is provided with a wire threading component 15, the wire threading component 15 has a wire threading hole 151, and the wire threading hole 151 is used to thread the optical fiber 32.

[0041] With the above settings, during wiring, the optical fiber 32 can be effectively limited by sequentially passing it through the wire hole 151 of the wire threading piece 15.

[0042] To further facilitate the entry of the optical fiber 32 into the threading hole 151, the bottom of the threading hole 151 extends through the threading member 15 to form a wire clamping opening 152, the width of which is slightly smaller than the diameter of the optical fiber 32.

[0043] With the above settings, when threading the cable, simply pull the optical fiber 32 and insert it into the threading hole 151 through the cable clamp 152 to achieve quick threading.

[0044] Example 2

[0045] Please refer to Example 1. Figure 4 and Figure 5 This embodiment provides an optical fiber box module, which differs from Embodiment 1 only in that:

[0046] To prevent the optical fiber 32 from being deformed due to excessive pressure when entering the cable clamping port 152, the bottom of the cable threading hole 151 passes through the cable threading member 15 to form the cable clamping port 152. A pressure rod 16 is hinged to one side of the cable clamping port 152 via a reset torsion spring shaft. The length of the pressure rod 16 is greater than the width of the cable clamping port 152. When the reset torsion spring is in its natural state, the free end of the pressure rod 16 overlaps and presses against the inner side of the cable clamping port 152 to close the cable clamping port 152.

[0047] With the above settings, when threading the cable, simply use the optical fiber 32 to gently push up the pressure rod 16 so that the optical fiber 32 can enter the cable threading hole 151. Then the pressure rod 16 will automatically reset and close the cable clamping port 152.

[0048] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An optical fiber cassette module, comprising: include: The housing includes a receiving shell (10) and a shell cover (11). The top of the receiving shell (10) has a receiving groove (12). The shell cover (11) is detachably placed on the receiving shell (10) to close the receiving groove (12). The housing is provided with several cable trays (13). Mounting bracket (20), which is rectangular plate in shape, has a plurality of slots (21) cut out along the thickness direction on one side of the mounting bracket (20). All the slots (21) penetrate the mounting bracket (20) in the same direction along the plane of the mounting bracket (20) to form a plurality of insertion ports. The side of the mounting bracket (20) away from the insertion ports is hinged to the bottom of the receiving groove (12) so that the angle between the mounting bracket (20) and the bottom of the receiving groove (12) is 0-90°. Several fiber optic boxes (30) are provided, the number of which is the same as the number of slots (21). The fiber optic boxes (30) are detachably inserted into the slots (21). Each fiber optic box (30) is provided with multiple fiber optic connectors (31). Each fiber optic connector (31) is connected to an optical fiber (32). The other end of the optical fiber (32) is wound around any one of the output trays (13).

2. The fiber optic cassette module of claim 1, wherein, The mounting bracket (20) has multiple heat dissipation holes (211) extending through the bottom of the slot (21) along the thickness direction. The heat dissipation holes (211) extend into strips along the width direction of the slot (21).

3. The fiber optic cassette module of claim 2, wherein, The socket has a protruding clip (22). When the fiber optic box (30) is inserted into the slot (21), the clip (22) engages with the fiber optic box (30) so that the fiber optic box (30) is fixedly connected to the mounting bracket (20).

4. The fiber optic box module according to claim 3, characterized in that, The card (22) is wedge-shaped so that the outer wall of the card (22) is inclined.

5. The fiber optic box module according to claim 1, characterized in that, The mounting bracket (20) is hinged to the housing (10) via a pivot (23). The pivot (23) is detachably and rotatably connected to the housing (10). Either end of the pivot (23) is located on the outside of the housing (10).

6. The fiber optic box module according to claim 5, characterized in that, The rotating shaft (23) is located on the outside of the housing (10) and a knob (231) is coaxially connected to one end. The other end of the shaft (23) has an external thread and is screwed to the inner wall of the housing (10).

7. The fiber optic box module according to claim 1, characterized in that, The housing (10) is provided with multiple guide plates (14) to form multiple lead wire channels. One end of the lead wire channel is connected to any one of the fiber optic connectors (31) of the fiber optic box (30), and the other end is connected to any one of the output trays (13).

8. The fiber optic box module according to claim 7, characterized in that, The guide plate (14) has a wire threading component (15) on its side wall. The wire threading component (15) has a wire threading hole (151) for threading the optical fiber (32).

9. The fiber optic box module according to claim 8, characterized in that, The bottom of the threading hole (151) extends through the threading member (15) to form a wire clamping opening (152), the width of which is slightly smaller than the diameter of the optical fiber (32).

10. The fiber optic box module according to claim 9, characterized in that, The bottom of the threading hole (151) passes through the threading member (15) to form the wire clamping opening (152). A pressure rod (16) is hinged to one side of the wire clamping opening (152) via a return torsion spring shaft. The length of the pressure rod (16) is greater than the width of the wire clamping opening (152). When the reset torsion spring is in its natural state, the free end of the pressure rod (16) overlaps and presses against the inner side of the wire clamping port (152) to close the wire clamping port (152).

Images