Fiber coiling frame, cabinet and communication equipment

Abstract

The utility model relates to a fiber coiling frame, a cabinet and communication equipment, and belongs to the technical field of auxiliary devices of communication equipment, the fiber coiling frame comprises a fiber coiling assembly, a fiber coiling assembly and a fiber coiling assembly, the fiber coiling assembly comprises a fiber coiling box used for accommodating optical fibers; the folding assembly comprises a swing arm connected with the fiber coiling box, the swing arm is used for being connected with a cabinet, and the fiber coiling box can swing along with the swing arm so as to move out of or move into the cabinet. After the fiber coiling frame is installed, the fiber coiling box can be moved out of the cabinet for fiber coiling operation through cooperation of the fiber coiling box and the swing arm, and the fiber coiling box is moved back to a fixed position in the cabinet after fiber coiling is completed, so that the fiber coiling space is large, fiber coiling is convenient, and the problems that the fiber coiling space is limited and fiber coiling cannot be performed smoothly are solved. Compared with the existing fiber coiling structure, the fiber coiling operation position and the use placement position are separated, the operation scene is wide, the fiber coiling operation is convenient and is not limited by a narrow space, the user operation is greatly simplified, the operation efficiency is improved, and the product has high market competitiveness.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary devices for communication equipment, and in particular to a fiber tray, a cabinet and communication equipment. Background Art

[0002] At present, communication equipment such as computer rooms mainly use optical fiber as the main means of communication transmission. Optical fiber transmission has the advantages of fast transmission speed, large quantity and strong anti-interference ability.

[0003] However, since the corresponding length of optical fiber cannot be reasonably reserved during the wiring process, in actual operation, it is often necessary to lengthen the optical fiber and connect it to the equipment interface. This will cause some excess length of optical fiber to remain in the equipment cabinet. If these connected optical fibers are not sorted out in time, it will not only cause confusion in the wiring of related equipment, but also make it impossible to eliminate the fault in time after the equipment fails, causing unnecessary losses.

[0004] The existing fiber reel has a fixed structure. When installed in a cabinet, the operating space is narrow and the fiber reeling operation is inconvenient. Therefore, it is necessary to research and improve the existing structure and provide a fiber reel rack, cabinet and communication equipment to achieve a more practical purpose. Summary of the Invention

[0005] In response to the deficiencies or one of the deficiencies raised in the above-mentioned background technology, the embodiments of the present application provide a fiber coil rack, a cabinet and a communication device, which can separate the fiber coil operation position and the use placement position, and have the advantages of wide operation scenarios and convenient fiber coil operation.

[0006] In a first aspect, an embodiment of the present application provides a fiber tray, comprising:

[0007] A fiber coil assembly includes a fiber coil box for receiving optical fibers;

[0008] The folding assembly includes a swing arm connected to the fiber tray box, the swing arm is used to connect to the cabinet, and the fiber tray box can swing with the swing arm to move out of or into the cabinet.

[0009] In a first aspect, in some embodiments, the swing arm is rotatably connected to the fiber tray box, and the fiber tray box can rotate in pitch around the swing arm to switch between a horizontal and a vertical position.

[0010] In a first aspect, in some embodiments, the swing arm is a telescopic arm, and the fiber tray box can drive the swing arm to telescope so as to move out of or into the cabinet.

[0011] In a first aspect, in some embodiments, one end of the swing arm away from the fiber tray box is connected to a connecting arm via a universal joint, and one end of the connecting arm away from the swing arm is used to connect to a cabinet.

[0012] In a first aspect, in some embodiments, one end of the connecting arm away from the swinging arm is provided with a mounting plate for connecting to a cabinet through a rotating shaft, and the rotating shaft is perpendicular to the mounting plate.

[0013] In a first aspect, in some embodiments, the connecting arm is a telescopic arm, and the fiber coiling box can drive the connecting arm to expand and contract through the swinging arm to move up and down relative to the cabinet.

[0014] In a first aspect, in some embodiments, at least two fiber coiling columns extending out of the fiber coiling box are arranged in the fiber coiling box, and a retaining piece is arranged at one end of the fiber coiling column away from the fiber coiling box.

[0015] In a first aspect, in some embodiments, a strip-shaped hole is formed in the fiber coiling box, and a fastener for fixing the fiber coiling column on the fiber coiling box is inserted through the strip-shaped hole.

[0016] In a second aspect, an embodiment of the present application provides a cabinet:

[0017] The above-mentioned fiber coiling rack as described in any one of the above is installed on the cabinet.

[0018] In a third aspect, an embodiment of the present application provides a communication device:

[0019] The communication device is installed in the cabinet as described above.

[0020] The beneficial effects brought by the technical solution provided by the present application include:

[0021] An embodiment of the present application provides a fiber coiling rack, a cabinet and a communication device. Due to the fiber coiling assembly, which includes a fiber coiling box for accommodating optical fibers; a folding assembly, which includes a swinging arm connected to the fiber coiling box, the swinging arm is used to connect to the cabinet, and the fiber coiling box can swing with the swinging arm to move out of or into the cabinet.

[0022] Therefore, after the fiber coiling rack of the present application is installed, through the cooperation of the fiber coiling box and the swinging arm, the fiber coiling box can be moved out of the cabinet for fiber coiling operation, and after the fiber coiling is completed, the fiber coiling box is moved back into the cabinet, so as to achieve a large fiber coiling space and convenient fiber coiling, and solve the problem of limited fiber coiling space and inability to smoothly coil fibers.

[0023] Compared with the existing fiber coiling structure, the present application separates the fiber coiling operation position and the use and placement position, realizes an open operation scenario, convenient fiber coiling operation, is not restricted by a narrow space, greatly simplifies the user operation, and improves the operation efficiency. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0025] Figure 1 Schematic diagram of the fiber coiling rack provided by the embodiment of the present application;

[0026] Figure 2 Schematic diagram of the structure of the fiber coiling box provided by the embodiment of the present application;

[0027] Figure 3 Schematic diagram of the connection between the swing arm and the connecting arm provided by the embodiment of the present application;

[0028] Figure 4 Schematic diagram of the structure of the fiber winding column provided by the embodiment of the present application;

[0029] Figure 5 Schematic diagram of the connection between the fiber winding column and the fastener provided by the embodiment of the present application.

[0030] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0031] 1. Fiber coiling box; 2. Swing arm; 3. Cabinet; 4. Universal joint; 5. Connecting arm; 6. Rotating shaft; 7. Mounting plate; 8. Fiber winding column; 9. Flap; 10. Slot; 11. Fastener. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0033] Currently, all fiber coiling structures have problems such as narrow operation space, inconvenient fiber coiling operation, fixed fiber coiling capacity, and the problem that too many fibers cannot be coiled, as well as the problem that the fiber coiling unit has a fixed installation scenario and cannot be compatible with multiple installation scenarios.

[0034] In view of the above-mentioned deficiencies or one of the deficiencies, the embodiments of the present application provide a fiber coiling rack, a cabinet, and a communication device, which can separate the fiber coiling operation position and the use and placement position, and have the advantages of an open operation scenario and convenient fiber coiling operation.

[0035] See Figures 1 to 5As shown in the figure, the first aspect of the embodiments of the present application provides a fiber coiling rack, including:

[0036] A fiber coiling component, which includes a fiber coiling box 1 for accommodating optical fibers;

[0037] A folding component, which includes a swing arm 2 connected to the fiber coiling box 1. The swing arm 2 is used to connect to a cabinet 3, and the fiber coiling box 1 can swing with the swing arm 2 to move out of or into the cabinet 3.

[0038] In the fiber coiling rack of the embodiments of the present application, the fiber coiling box 1 is connected to the inside of the cabinet 3 through the swing arm 2. After the fiber coiling rack is installed, through the cooperation of the fiber coiling box 1 and the swing arm 2, the fiber coiling box 1 can be swung out of the cabinet 3 for fiber coiling operation. After the fiber coiling is completed, the fiber coiling box 1 is moved back to the placement position inside the cabinet 3. It has the advantages of large fiber coiling operation space and convenient fiber coiling, and solves the problem of limited fiber coiling space and inability to coil fibers smoothly.

[0039] Exemplarily, both ends of the swing arm 2 can be respectively connected to the wall surface of the cabinet 3 and the fiber coiling box 1 through three - joint universal joints, and the swing of the swing arm 2 enables the fiber coiling box 1 to approach or move away from the wall surface of the cabinet 3. Compared with the existing fiber coiling structure, in the present application, through the cooperation of the fiber coiling box 1 and the swing arm 2, the fiber coiling operation position and the use and placement position are separated, realizing an open operation scenario, convenient fiber coiling operation, not restricted by narrow spaces, greatly simplifying the user operation and improving the operation efficiency.

[0040] In the first aspect, in some alternative embodiments: Refer to Figures 1 to 5 As shown in the figure, the embodiments of the present application provide a fiber coiling rack. The swing arm 2 of the fiber coiling rack is rotatably connected to the fiber coiling box 1, and the fiber coiling box 1 can rotate in a pitching manner around the swing arm 2 to switch between horizontal and vertical positions.

[0041] In the fiber coiling rack of the embodiments of the present application, the swing arm 2 is rotatably connected to the fiber coiling box 1, and the fiber coiling box 1 can rotate in a pitching manner to the horizontal or vertical position. When in use, the swing arm 2 is adjusted to the horizontal position, and the fiber coiling box 1 can be held with one hand and rotated in a pitching manner around the swing arm 2, thus facilitating the fiber coiling operation with the fiber coiling box 1 held by hand.

[0042] Exemplarily, a hinge ear is fixedly installed on the back of the fiber coiling box 1 of this embodiment. An installation groove for inserting the hinge ear is provided on the swing arm 2, and a pin shaft passing through the hinge ear is installed on the swing arm 2. The pin shaft is horizontally arranged, thereby realizing that the fiber coiling box 1 can rotate in a pitching manner around the swing arm 2. Further, in this embodiment, a pair of swing arms 2 are installed on the fiber coiling box 1, which can improve the connection and use stability.

[0043] In some other embodiments, the swing arm 2 can be connected to the fiber coiling box 1 through a universal joint, thereby realizing the pitching rotation of the fiber coiling box 1. Exemplarily, when only one swing arm 2 is installed on the back of the fiber coiling box 1, the swing arm 2 is connected to the fiber coiling box 1 through a universal joint. While the fiber coiling box 1 rotates in pitch around the swing arm 2, it can also swing left and right around the swing arm 2, which is convenient for the operator to hold the fiber coiling box 1 for fiber coiling operation.

[0044] In a first aspect, in some alternative embodiments: Refer to Figures 1 to 5 As shown, an embodiment of the present application provides a fiber coiling rack. The swing arm 2 of the fiber coiling rack is a telescopic arm, and the fiber coiling box 1 can drive the swing arm 2 to extend or retract to move out of or into the cabinet 3.

[0045] The swing arm 2 on the fiber coiling rack in the embodiment of the present application is a telescopic arm, and the fiber coiling box 1 can drive the swing arm 2 to extend or retract to move out of or into the cabinet 3. When the swing arm 2 is extended to the horizontal position, if the fiber coiling box 1 is still inside the cabinet 3, the fiber coiling box 1 can be moved out of the cabinet 3 by extending or retracting the swing arm 2, thereby achieving compatibility with cabinets 3 of different specifications, and having good versatility.

[0046] Exemplarily, in this embodiment, the swing arm 2 can adopt a three-section telescopic rod to achieve telescopic adjustment within a large range, realize compatibility in different sizes such as 19-inch and 21-inch equipment cabinets, and multi-scenario applications for front and rear installations, so as to have strong market competitiveness under the demand conditions of similar configuration products compared with competitors in the same industry.

[0047] In a first aspect, in some alternative embodiments: Refer to Figures 1 to 5 As shown, an embodiment of the present application provides a fiber coiling rack. One end of the swing arm 2 of the fiber coiling rack, which is far from the fiber coiling box 1, is connected to a connecting arm 5 through a universal joint 4, and one end of the connecting arm 5, which is far from the swing arm 2, is used to connect to the cabinet 3.

[0048] One end of the swing arm 2 on the fiber coiling rack in the embodiment of the present application, which is far from the fiber coiling box 1, is connected to a connecting arm 5 through a universal joint 4. The connecting arm 5 can swing left and right relative to the swing arm 2 to be installed on the upright column of the cabinet 3, so as to achieve compatibility with cabinets 3 of different specifications and multi-scenario installation applications, and improve the market competitiveness of the product.

[0049] Exemplarily, a pair of swing arms 2 are installed on the back of the fiber coiling box 1 in this embodiment. One end of each of the pair of swing arms 2, which is far from the fiber coiling box 1, is respectively connected to a connecting arm 5 through a universal joint 4. When the distance between the upright columns on both sides of the back panel of the cabinet 3 is greater than the distance between the two swing arms 2, the connecting arms 5 on both sides can swing left and right to make the connecting arms 5 on both sides in a shape of an eight, so as to facilitate the installation of the ends of the connecting arms 5 on the upright columns on both sides of the back panel of the cabinet 3.

[0050] It should be noted that the universal joint 4 in this embodiment can adopt a three - section universal joint, which can meet the requirement that the swing arm 2 folds towards the connecting arm 5, enabling the swing arm 2 and the connecting arm 5 to be parallel to each other, and facilitating the reset of the fiber optic cable tray 1 to its placement position in the cabinet 3.

[0051] In a first aspect, in some alternative embodiments: Refer to Figures 1 to 5 As shown, the embodiment of the present application provides a fiber optic cable tray. One end of the connecting arm 5 of the fiber optic cable tray, which is far from the swing arm 2, is installed with a mounting plate 7 for connecting to the cabinet 3 through a rotating shaft 6, and the rotating shaft 6 is perpendicular to the mounting plate 7.

[0052] One end of the connecting arm 5 of the fiber optic cable tray in the embodiment of the present application is installed with a mounting plate 7 for connecting to the cabinet 3 through a rotating shaft 6. The mounting plate 7 is provided with mounting holes. By swinging the connecting arm 5 left and right and cooperating with the rotation of the mounting plate 7 by the rotating shaft 6, it is convenient for the mounting holes on the mounting plate 7 to be aligned with the mounting holes on the column of the cabinet 3, and then it is convenient to fasten the mounting plate 7 through bolt parts to realize the installation of the fiber optic cable tray.

[0053] Exemplarily, when installing the fiber optic cable tray in a 19 - inch or 21 - inch cabinet 3, align the mounting holes of the mounting plate 7 with the column holes on the cabinet 3. The mounting holes on the mounting plate 7 include round holes and oval holes. The oval holes on the mounting plate 7 can be compatible with different mounting hole spacings of 19 - inch and 21 - inch cabinets, and fix the mounting plate 7 on the column. Adjust the length of the connecting arm 5 to determine the height position of the fiber optic cable tray 1, and adjust the installation attitude of the fiber optic cable tray 1. It can be placed horizontally or vertically according to the installation space.

[0054] It should be noted that when the mounting plate 7 in this embodiment is installed, it faces the front of the cabinet 3. The rotating shaft 6 on the mounting plate 7 is vertically installed on the mounting plate 7 and its axis line faces the front of the cabinet 3, so that the connecting arm 5 can only swing left and right around the rotating shaft 6. When the swing arm 2 and the connecting arm 5 fold towards each other, under the action of gravity, the fiber optic cable tray 1 can remain in its placement position in the cabinet 3.

[0055] In a first aspect, in some alternative embodiments: Refer to Figures 1 to 5 As shown, the embodiment of the present application provides a fiber optic cable tray. The connecting arm 5 of the fiber optic cable tray is a telescopic arm, and the fiber optic cable tray 1 can drive the connecting arm 5 to expand and contract through the swing arm 2 to move up and down relative to the cabinet 3.

[0056] The connecting arm 5 of the fiber optic cable tray in the embodiment of the present application is a telescopic arm, and the fiber optic cable tray 1 can drive the connecting arm 5 to expand and contract through the swing arm 2 to move up and down relative to the cabinet 3. When the swing arm 2 is unfolded to the horizontal position and the fiber optic cable tray 1 is held by hand and located outside the cabinet 3, the position of the fiber optic cable tray 1 in the height direction can be adjusted by the expansion and contraction of the connecting arm 5, which is convenient for the operator to perform fiber optic cable operation.

[0057] Exemplarily, in this embodiment, both the connecting arm 5 and the swing arm 2 can adopt three-section telescopic rods. The two groups of three-section telescopic rods are connected by a universal joint 4. In cooperation with the rotating shaft 6 and the mounting plate 7, the fiber optic cable tray 1 can be moved back and forth, up and down, left and right in space. At the same time, the fiber optic cable tray 1 is rotatably connected to the three-section telescopic rod, and the adjustment of the horizontal and vertical use positions of the fiber optic cable tray 1 can be realized.

[0058] In a first aspect, in some alternative embodiments: Refer to Figures 1 to 5 As shown, the embodiment of the present application provides a fiber optic cable rack. At least two fiber winding posts 8 extending out of the fiber optic cable tray 1 are arranged in the fiber optic cable tray 1 of the fiber optic cable rack, and a retaining piece 9 is arranged at one end of the fiber winding post 8 far away from the fiber optic cable tray 1.

[0059] In the fiber optic cable tray 1 of the fiber optic cable rack according to the embodiment of the present application, at least two fiber winding posts 8 extending out of the fiber optic cable tray 1 are arranged. The redundant optical fibers can be wound around the two fiber winding posts 8 by winding. A retaining piece 9 is fixed at one end of the fiber winding post 8 far away from the fiber optic cable tray 1, and the retaining piece 9 can prevent the optical fibers wound on the fiber winding post 8 from axially detaching from the fiber winding post 8.

[0060] In a first aspect, in some alternative embodiments: Refer to Figures 1 to 5 As shown, the embodiment of the present application provides a fiber optic cable rack. A strip-shaped hole 10 is arranged on the fiber optic cable tray 1 of the fiber optic cable rack, and a fastener 11 for fixing the fiber winding post 8 on the fiber optic cable tray 1 penetrates through the strip-shaped hole 10.

[0061] The front of the fiber optic cable tray 1 of the fiber optic cable rack according to the embodiment of the present application is open. A strip-shaped hole 10 is formed on the back of the fiber optic cable tray 1. The strip-shaped hole 10 is linear and distributed along the diagonal of the fiber optic cable tray 1. The two fiber winding posts 8 are respectively fixed on the fiber optic cable tray 1 through fasteners 11. The fasteners 11 penetrate through the strip-shaped holes 10. By loosening the fasteners 11, the distance between the two fiber winding posts 8 can be adjusted, thereby changing the fiber optic cable capacity and solving the problem that the fiber optic cable capacity is fixed and there is not enough space to hold too many optical fibers.

[0062] Exemplarily, the fastener 11 in this embodiment is a bolt. The diameter of the bolt head of the bolt is larger than the width of the strip-shaped hole 10. The bolt penetrates through the strip-shaped hole 10 and is threadedly connected to the fiber winding post 8. By tightening the bolt, the fiber winding post 8 can be tightened and fixed on the fiber optic cable tray 1. By loosening the bolt, the position of the fiber winding post 8 can be adjusted by sliding along the strip-shaped hole 10, and then the distance between the two fiber winding posts 8 can be changed to realize the change of the fiber optic cable capacity.

[0063] When fiber optic cable winding, pull out the fiber optic cable tray 1, and pull out the fiber optic cable tray 1 inside the cabinet 3 to a position suitable for fiber optic cable winding outside the cabinet 3 by stretching the swing arm 2 for fiber optic cable winding. At the same time, adjust the fiber winding post 8 to a suitable position according to the number of fiber optic cables wound, and then perform fiber optic cable winding. After fiber optic cable winding is completed, push the fiber optic cable tray 1 into the cabinet 3.

[0064] Refer to Figures 1 to 5As shown in the figure, in the second aspect of the embodiments of the present application, a cabinet is provided:

[0065] On the cabinet 3, a fiber coiling rack as described in any of the above embodiments is installed.

[0066] On the cabinet 3 of the embodiments of the present application, a fiber coiling rack as described in any of the above embodiments is installed. Through the cooperation of the swing arm 2 and the fiber coiling box 1 of the fiber coiling rack, the separation of the fiber coiling operation position and the use and placement position can be realized, the operation scenario is open, the fiber coiling operation is convenient, it is not restricted by a narrow space, the user operation is greatly simplified, and the operation efficiency is improved.

[0067] At the same time, both the swing arm 2 and the connecting arm 5 adopt telescopic arms, which can achieve compatibility in different sizes such as 19-inch and 21-inch equipment cabinets, as well as multi-scenario applications for front and rear installations, so as to have strong market competitiveness under the demand conditions of similar configuration products compared with competitors in the same industry.

[0068] See Figures 1 to 5 As shown in the figure, in the third aspect of the embodiments of the present application, a communication device is provided:

[0069] The communication device is installed in the cabinet 3 as described in the above embodiments.

[0070] The communication device of the embodiments of the present application is installed in the cabinet 3 of the above embodiments. The redundant optical fibers during the wiring process of the communication device can be timely received and sorted out by using the fiber coiling rack in the cabinet 3, which will not cause the wiring chaos of relevant communication devices, is convenient for troubleshooting in time after the device fails, and prevents unnecessary losses.

[0071] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0072] It should be noted that in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0073] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather will conform to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A fiber coiling frame, characterized in that, include: A fiber coil assembly comprising a fiber coil box (1) for receiving optical fibers; The folding assembly comprises a swing arm (2) connected to the fiber coil box (1), wherein the swing arm (2) is used to connect to a cabinet (3), and the fiber coil box (1) can swing along with the swing arm (2) to move out of or into the cabinet (3).

2. The fiber coiling rack according to claim 1, wherein: The swing arm (2) is rotatably connected to the fiber coil box (1), and the fiber coil box (1) can be pitched and rotated around the swing arm (2) to switch between a horizontal and a vertical position.

3. The fiber coiling rack according to claim 1, wherein: The swing arm (2) is a telescopic arm, and the fiber coil box (1) can drive the swing arm (2) to telescope so as to move out of or into the cabinet (3).

4. The fiber coiling rack according to claim 1, wherein: One end of the swing arm (2) away from the fiber tray box (1) is connected to a connecting arm (5) via a universal joint (4); and one end of the connecting arm (5) away from the swing arm (2) is used for connecting to a cabinet (3).

5. The fiber coiling rack according to claim 4, characterized in that: An end of the connecting arm (5) away from the swing arm (2) is mounted with a mounting plate (7) for connecting to the cabinet (3) via a rotating shaft (6), and the rotating shaft (6) is perpendicular to the mounting plate (7).

6. The fiber coiling rack according to claim 4, characterized in that: The connecting arm (5) is a telescopic arm, and the fiber coil box (1) can drive the connecting arm (5) to telescope through the swing arm (2) so as to move up and down relative to the cabinet (3).

7. The fiber coiling rack according to claim 1, wherein: At least two fiber winding columns (8) extending out of the fiber winding box (1) are arranged in the fiber winding box (1), and a blocking piece (9) is arranged at one end of the fiber winding column (8) away from the fiber winding box (1).

8. The fiber coiling rack according to claim 7, wherein: The fiber coiling box (1) is provided with a strip hole (10), and a fastener (11) for fixing the fiber winding column (8) on the fiber coiling box (1) is passed through the strip hole (10).

9. A cabinet, characterized in that: The cabinet (3) is equipped with a fiber coiling rack according to any one of claims 1 to 8.

10. A communication device, characterized in that: The communication device is installed in the cabinet (3) as claimed in claim 9.

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