Optical cable storage wire coil

Abstract

The utility model belongs to the technical field of optical cable storage, and particularly relates to an optical cable storage wire coil which comprises a storage wire coil body and two baffles, the two baffles are rotationally connected to the storage wire coil body, a winding drum is fixedly connected between the two baffles, a plurality of first sliding grooves communicated with the outside are formed in the baffles, and a plurality of second sliding grooves communicated with the outside are formed in the baffles. A sliding block is slidably connected in the first sliding groove, one end of the sliding block is fixedly connected with a stop lever, the stop lever is located in the first sliding groove and is slidably connected with the first sliding groove, a threaded rod is in threaded connection in the sliding block, and the threaded rod is located in the first sliding groove and is rotatably connected with the first sliding groove; and the driving assembly is located between the two baffles and the winding drum and used for driving the multiple threaded rods to rotate. The storage wire coil solves the problems that when the storage wire coil is used, the length of the baffle cannot be adjusted, when the length of an optical cable is long, a user is difficult to use the storage wire coil to completely wind and store the long optical cable, and the application range is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical cable storage, and in particular relates to an optical cable storage reel. Background Art

[0002] An optical cable storage reel, also commonly known as a cable reel or plastic reel, is a device specifically designed to store and manage optical cables. Its primary function is to wind the cables onto the reel, making storage and management more convenient and efficient. This device is widely used in various fields, including power, communications, construction, and transportation.

[0003] The L-shaped plate is fixedly connected to the center of the L-shaped plate by the upper and lower ends of the left and right ends of the fixing ring, and the first connecting rod is inserted into the left end of the fixing ring so as to be slidably connected to the L-shaped plate.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used. For example, the length of the baffle cannot be adjusted when the cable reel is in use. When the optical cable is long, it is difficult for the user to completely wind and store the long optical cable using the cable reel, and the range of use is limited. In view of this, we propose an optical cable storage reel. Utility Model Content

[0006] The purpose of the present invention is to provide an optical cable storage reel to solve the problems raised in the above background technology.

[0007] In view of this, the present invention provides an optical cable storage reel, comprising:

[0008] A wire storage drum body and two baffles, the two baffles are rotatably connected to the wire storage drum body, a reel is fixedly connected between the two baffles, a plurality of first slide grooves communicating with the outside world are opened in the baffles, a slider is slidably connected in the first slide groove, one end of the slider is fixedly connected to a baffle rod, and the baffle rod is located in the first slide groove and slidably connected to the first slide groove, a threaded rod is threadedly connected to the slider, and the threaded rod is located in the first slide groove and rotatably connected to the first slide groove;

[0009] A driving assembly is located between the two baffles and the reel and is used to drive the multiple threaded rods to rotate.

[0010] Based on the above structure, by setting the first slide groove, slider and baffle rod, it is ensured that the slider and baffle rod can slide along the first slide groove, and by setting the threaded rod, it is ensured that when the threaded rod rotates, the slider will be acted upon by the thread of the threaded rod to drive the baffle rod to move along the first slide groove. By setting the driving assembly, it is ensured that the user can drive multiple threaded rods to rotate through the driving assembly, so that multiple sliders are respectively acted upon by the threads of multiple threaded rods to drive multiple baffle rods to move respectively. By setting the second slide groove and clamping block, it is ensured that the two clamping blocks can slide in the second slide groove, and by setting the bidirectional threaded rod, it is ensured that when the user rotates the bidirectional threaded rod, the two clamping blocks will be acted upon by the threads of the bidirectional threaded rod to move closer to or away from each other, ensuring that the two clamping blocks can fix the rotating rod to prevent the rotating rod from being rotated by external influences.

[0011] In the above technical solution, further, the driving component includes:

[0012] A plurality of rotating grooves, wherein the plurality of rotating grooves are respectively opened on the inner walls of the plurality of first chute grooves, a first bevel gear is rotatably connected in the rotating groove, and one end of the first bevel gear passes through the inner wall of the rotating groove and extends into the first chute to be fixed with one end of the threaded rod, a second bevel gear is meshed with one side of the first bevel gear, and the second bevel gear is located in the rotating groove and is rotatably connected to the rotating groove;

[0013] a plurality of first gear grooves, each of which is provided in the two baffles and is in communication with the plurality of rotation grooves; a first gear is rotatably connected in the first gear groove, and one end of the first gear passes through an inner wall of the first gear groove and extends into the rotation groove to be fixed to the second bevel gear;

[0014] Two annular grooves, each of which is provided in the two baffles and is connected to the plurality of first gear grooves. Two first gear rings are rotatably connected to the two annular grooves, and the two first gear rings are respectively engaged with the plurality of first gears.

[0015] Two second gear grooves, the two second gear grooves are respectively opened in the two baffles and are respectively connected to the two annular grooves, the second gear grooves are rotatably connected to the second gear meshing with the first gear ring, a transmission rod is fixedly connected between the two second gears, and the transmission rod is located in the two baffles and the reel and is rotatably connected to the two baffles and the reel respectively, one end of one of the second gears is fixedly connected to a rotating rod, and one end of the rotating rod passes through one of the second gear grooves and extends to the outside to be rotatably connected to one of the baffles;

[0016] The fixing assembly is located on one side of one of the baffles and is used to fix the rotating rod.

[0017] In this technical solution, the user can adjust the positions of the multiple blocking rods according to the thickness of the optical cable after winding, so that the optical cable can always be blocked by the multiple blocking rods to prevent the optical cable from falling off the reel.

[0018] In the above technical solution, further, one end of the first bevel gear is rotatably connected to the first sliding groove, and one end of the first gear is rotatably connected to the rotating groove.

[0019] In this technical solution, it is ensured that one end of the first bevel gear can rotate normally in the first sliding groove, and it is ensured that one end of the first gear can rotate normally in the rotating groove.

[0020] In the above technical solution, further, the fixing assembly includes:

[0021] A fixed block, the fixed block is fixedly connected to one side of one of the baffles, and a second slide groove connected to the outside world is opened in the fixed block, and two clamping blocks are slidably connected in the second slide groove, and the two clamping blocks are respectively located on both sides of the rotating rod, and a bidirectional threaded rod is threadedly connected between the two clamping blocks, the bidirectional threaded rod is located in the second slide groove and is rotatably connected to the second slide groove, and one end of the bidirectional threaded rod passes through the inner wall of the second slide groove and extends to the outside world and rotates with the second slide groove.

[0022] In this technical solution, it is ensured that when the two clamping blocks are moved to a position where they cannot move, the rotating rod will be fixed by the two clamping blocks to prevent the rotating rod from being rotated by external influences.

[0023] In the above technical solution, further, one end of the bidirectional threaded rod is fixedly connected to an anti-sliding block.

[0024] In this technical solution, it is ensured that the user can drive the bidirectional threaded rod to rotate through the anti-sliding block at one end of the bidirectional threaded rod.

[0025] In the above technical solution, further, the two sections of threads on the bidirectional threaded rod have opposite rotation directions.

[0026] In this technical solution, it is ensured that when the bidirectional threaded rod rotates, the two clamping blocks will be moved closer to or away from each other under the action of the threads of the bidirectional threaded rod.

[0027] The beneficial effects of the utility model are:

[0028] 1. The optical cable storage reel ensures that the slider and the baffle can slide along the first slide groove through the provided first slide groove, and ensures that the slider and the baffle can slide along the first slide groove through the provided threaded rod. When the threaded rod rotates, the slider is acted upon by the thread of the threaded rod to drive the baffle to move along the first slide groove through the provided driving assembly. The provided driving assembly ensures that the user can drive multiple threaded rods to rotate through the driving assembly, so that the multiple sliders are respectively acted upon by the threads of the multiple threaded rods to respectively drive the multiple baffle rods to move, thereby solving the problem that the length of the baffle cannot be adjusted when the storage reel is in use. When the length of the optical cable is long, it is difficult for the user to use the storage reel to completely wind and store the long optical cable, resulting in a low range of use.

[0029] 2. The optical cable storage reel ensures that the two clamping blocks can slide in the second slide groove through the provision of a second slide groove, and ensures that when the user rotates the two-way threaded rod through the provision of a two-way threaded rod, the two clamping blocks will be affected by the threads of the two-way threaded rod to move closer to or away from each other, ensuring that the two clamping blocks can fix the rotating rod to prevent the rotating rod from being rotated by external influences. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the internal structure of the first chute of the utility model;

[0032] Figure 3 This is one of the schematic diagrams of the internal structure of the baffle of the utility model;

[0033] Figure 4 This is the second schematic diagram of the internal structure of the baffle of the utility model;

[0034] Figure 5 This is the third schematic diagram of the internal structure of the baffle of the utility model;

[0035] Figure 6 It is a schematic diagram of the internal structure of the fixed block of the utility model.

[0036] The marks in the figure are:

[0037] 1. Reel body; 2. Baffle; 3. Reel; 4. First chute; 5. Slider; 6. Baffle; 7. Threaded rod; 8. Rotating groove; 9. First bevel gear; 10. Second bevel gear; 11. First gear groove; 12. First gear; 13. Annular groove; 14. First gear ring; 15. Second gear groove; 16. Second gear; 17. Transmission rod; 18. Rotating rod; 19. Fixed block; 20. Second chute; 21. Clamping block; 22. Bidirectional threaded rod. DETAILED DESCRIPTION

[0038] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0039] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0040] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0041] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0042] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0043] Example 1:

[0044] See also Figure 1 - Figure 6 As shown, this embodiment provides an optical cable storage reel, comprising:

[0045] A storage reel body 1 and two baffles 2 are rotatably connected to the storage reel body 1. A reel 3 is fixedly connected between the two baffles 2. A plurality of first chutes 4 communicating with the outside are opened in the baffle 2. A slider 5 is slidably connected in the first chute 4. A baffle rod 6 is fixedly connected to one end of the slider 5. The baffle rod 6 is located in the first chute 4 and slidably connected to the first chute 4. A threaded rod 7 is threadedly connected to the slider 5. The threaded rod 7 is located in the first chute 4 and rotatably connected to the first chute 4.

[0046] The driving assembly is located between the two baffles 2 and the reel 3 and is used to drive the multiple threaded rods 7 to rotate.

[0047] Example 2:

[0048] This embodiment provides an optical cable storage reel. In addition to the technical solutions of the above embodiments, it also has the following technical features. The drive assembly includes:

[0049] A plurality of rotating grooves 8 are respectively opened on the inner walls of the plurality of first chute 4, and a first bevel gear 9 is rotatably connected in the rotating groove 8, and one end of the first bevel gear 9 passes through the inner wall of the rotating groove 8 and extends into the first chute 4 to be fixed with one end of the threaded rod 7, and a second bevel gear 10 is meshed with one side of the first bevel gear 9, and the second bevel gear 10 is located in the rotating groove 8 and is rotatably connected to the rotating groove 8;

[0050] A plurality of first gear slots 11 are respectively provided in the two baffles 2 and are respectively connected to the plurality of rotation slots 8. A first gear 12 is rotatably connected in the first gear slot 11, and one end of the first gear 12 passes through the inner wall of the first gear slot 11 and extends into the rotation slot 8 to be fixed to the second bevel gear 10;

[0051] Two annular grooves 13, the two annular grooves 13 are respectively opened in the two baffles 2 and are respectively connected to the plurality of first gear grooves 11, two first gear rings 14 are respectively rotatably connected in the two annular grooves 13, and the two first gear rings 14 are respectively engaged with the plurality of first gears 12;

[0052] Two second gear grooves 15, the two second gear grooves 15 are respectively opened in the two baffles 2 and are respectively connected to the two annular grooves 13, and a second gear 16 meshing with the first gear ring 14 is rotatably connected in the second gear groove 15. A transmission rod 17 is fixedly connected between the two second gears 16, and the transmission rod 17 is located in the two baffles 2 and the reel 3 and is respectively rotatably connected to the two baffles 2 and the reel 3. One end of one of the second gears 16 is fixedly connected to a rotating rod 18, and one end of the rotating rod 18 passes through one of the second gear grooves 15 and extends to the outside to be rotatably connected to one of the baffles 2;

[0053] The fixing assembly is located on one side of one of the baffles 2 and is used to fix the rotating rod 18.

[0054] Among them, when in use, when the optical cable to be stored is long, the user manually rotates the rotating rod 18, allowing the rotating rod 18 to drive one of the second gears 16 to rotate in one of the second gear grooves 15. When one of the second gears 16 rotates, one of the second gears 16 will drive the other second gear 16 to rotate in the other second gear groove 15 through the transmission rod 17. When the two second gears 16 rotate, the two second gears 16 will drive the two first gear rings 14 to rotate in the two annular grooves 13 respectively. When the two first gear rings 14 rotate, the two first gear rings 14 will drive multiple first gears 12 to rotate in multiple first gear grooves 11 respectively. When the multiple first gears 12 rotate, the multiple first gears 12 will drive multiple second bevel gears The wheels 10 rotate in multiple rotation grooves 8 respectively. When the multiple second bevel gears 10 rotate, the multiple second bevel gears 10 will drive the multiple first bevel gears 9 to rotate in the multiple rotation grooves 8 respectively. When the multiple first bevel gears 9 rotate, the multiple first bevel gears 9 will drive the multiple threaded rods 7 to rotate in the multiple first slide grooves 4 respectively. When the multiple threaded rods 7 rotate, the multiple sliders 5 will be respectively affected by the threads of the multiple threaded rods 7 and move along the multiple first slide grooves 4 respectively. When the multiple sliders 5 move, the multiple sliders 5 will respectively drive one end of the multiple baffle rods 6 to move outward, ensuring that the user can adjust the position of the multiple baffle rods 6 according to the thickness of the optical cable after winding, so that the optical cable can always be blocked by the multiple baffle rods 6 to prevent the optical cable from falling off the reel 3.

[0055] Example 3:

[0056] This embodiment provides an optical cable storage reel, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: one end of the first bevel gear 9 is rotatably connected to the first slide groove 4, and one end of the first gear 12 is rotatably connected to the rotating groove 8.

[0057] Here, it is ensured that one end of the first bevel gear 9 can rotate normally in the first sliding groove 4 , and it is ensured that one end of the first gear 12 can rotate normally in the rotating groove 8 .

[0058] Example 4:

[0059] This embodiment provides an optical cable storage reel. In addition to the technical solutions of the above embodiments, it also has the following technical features. The fixing assembly includes:

[0060] The fixed block 19 is fixedly connected to one side of one of the baffles 2. A second slide groove 20 communicating with the outside is opened in the fixed block 19. Two clamping blocks 21 are slidably connected in the second slide groove 20, and the two clamping blocks 21 are respectively located on both sides of the rotating rod 18. A bidirectional threaded rod 22 is threadedly connected between the two clamping blocks 21. The bidirectional threaded rod 22 is located in the second slide groove 20 and is rotatably connected to the second slide groove 20. One end of the bidirectional threaded rod 22 passes through the inner wall of the second slide groove 20 and extends to the outside and rotates with the second slide groove 20.

[0061] Among them, when multiple blocking rods 6 move to appropriate positions, the user stops rotating the rotating rod 18, and then the user manually rotates the bidirectional threaded rod 22 to allow the bidirectional threaded rod 22 to rotate in the second sliding groove 20. When the bidirectional threaded rod 22 rotates, the two clamping blocks 21 will be affected by the threads of the bidirectional threaded rod 22 and move toward the direction of the rotating rod 18, ensuring that when the two clamping blocks 21 move to a position where they cannot move, the rotating rod 18 will be fixed by the two clamping blocks 21 to prevent the rotating rod 18 from being rotated by external influences.

[0062] Example 5:

[0063] This embodiment provides an optical cable storage reel, which, in addition to the technical solutions of the above embodiments, also has the following technical features: one end of the bidirectional threaded rod 22 is fixedly connected to an anti-sliding block.

[0064] Here, it is ensured that the user can drive the bidirectional threaded rod 22 to rotate through the anti-sliding block at one end of the bidirectional threaded rod 22 .

[0065] Example 6:

[0066] This embodiment provides an optical cable storage reel, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the two sections of thread on the bidirectional threaded rod 22 have opposite rotation directions.

[0067] Here, it is ensured that when the bidirectional threaded rod 22 rotates, the two clamping blocks 21 are moved closer to or farther away from each other by the action of the threads of the bidirectional threaded rod 22 .

[0068] When in use, when the optical cable to be stored is long, the user manually rotates the rotating rod 18, allowing the rotating rod 18 to drive one of the second gears 16 to rotate in one of the second gear grooves 15. When one of the second gears 16 rotates, one of the second gears 16 will drive the other second gear 16 to rotate in the other second gear groove 15 through the transmission rod 17. When the two second gears 16 rotate, the two second gears 16 will drive the two first gear rings 14 to rotate in the two annular grooves 13 respectively. When the two first gear rings 14 rotate, the two first gear rings 14 will drive multiple first gears 12 to rotate in multiple first gear grooves 11 respectively. When multiple first gears 12 rotate, multiple first gears 12 will drive multiple second bevel gears 10 to rotate in multiple rotation grooves 8 respectively. When multiple second bevel gears 10 rotate, multiple second bevel gears 10 will drive multiple first bevel gears 9 to rotate in multiple rotation grooves 8 respectively. When multiple first bevel gears 9 rotate, multiple first bevel gears When the two clamping blocks 21 move to a position where they cannot move, the rotating rod 18 will be fixed by the two clamping blocks 21 to prevent the rotating rod 18 from being rotated by the outside.

[0069] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An optical cable storage reel, characterized in that: include: A wire storage drum body (1) and two baffles (2), the two baffles (2) are rotatably connected to the wire storage drum body (1), a reel (3) is fixedly connected between the two baffles (2), a plurality of first slide grooves (4) connected to the outside are provided in the baffles (2), a slider (5) is slidably connected in the first slide groove (4), a baffle rod (6) is fixedly connected to one end of the slider (5), the baffle rod (6) is located in the first slide groove (4) and is slidably connected to the first slide groove (4), a threaded rod (7) is internally threadedly connected to the slider (5), and the threaded rod (7) is located in the first slide groove (4) and is rotatably connected to the first slide groove (4); A driving assembly is located between the two baffles (2) and the reel (3) and is used to drive the plurality of threaded rods (7) to rotate.

2. The optical cable storage reel according to claim 1, characterized in that: The drive assembly comprises: A plurality of rotating grooves (8), wherein the plurality of rotating grooves (8) are respectively arranged on the inner walls of the plurality of first slide grooves (4), a first bevel gear (9) is rotatably connected in the rotating groove (8), and one end of the first bevel gear (9) passes through the inner wall of the rotating groove (8) and extends into the first slide groove (4) to be fixed to one end of the threaded rod (7), a second bevel gear (10) is meshed on one side of the first bevel gear (9), and the second bevel gear (10) is located in the rotating groove (8) and is rotatably connected to the rotating groove (8); A plurality of first gear grooves (11), the plurality of first gear grooves (11) are respectively arranged in the two baffles (2) and are respectively connected to the plurality of rotating grooves (8), a first gear (12) is rotatably connected in the first gear groove (11), and one end of the first gear (12) passes through the inner wall of the first gear groove (11) and extends into the rotating groove (8) to be fixed to the second bevel gear (10); Two annular grooves (13), the two annular grooves (13) are respectively opened in the two baffles (2) and are respectively connected to the plurality of first gear grooves (11), two first gear rings (14) are respectively rotatably connected in the two annular grooves (13), and the two first gear rings (14) are respectively meshed with the plurality of first gears (12); Two second gear grooves (15), the two second gear grooves (15) are respectively arranged in the two baffles (2) and are respectively connected to the two annular grooves (13); a second gear (16) meshing with the first gear ring (14) is rotatably connected in the second gear groove (15); a transmission rod (17) is fixedly connected between the two second gears (16); the transmission rod (17) is located in the two baffles (2) and the reel (3) and is respectively rotatably connected to the two baffles (2) and the reel (3); one end of one of the second gears (16) is fixedly connected to a rotating rod (18); one end of the rotating rod (18) passes through one of the second gear grooves (15) and extends to the outside to be rotatably connected to one of the baffles (2); A fixing component is located on one side of one of the baffles (2) and is used to fix the rotating rod (18).

3. The optical cable storage reel according to claim 2, characterized in that: One end of the first bevel gear (9) is rotationally connected to the first sliding groove (4), and one end of the first gear (12) is rotationally connected to the rotating groove (8).

4. The optical cable storage reel according to claim 2, characterized in that: The fixing assembly comprises: A fixed block (19), wherein the fixed block (19) is fixedly connected to one side of one of the baffles (2), and a second slide groove (20) communicating with the outside is provided in the fixed block (19), and two clamping blocks (21) are slidably connected in the second slide groove (20), and the two clamping blocks (21) are respectively located on both sides of the rotating rod (18), and a bidirectional threaded rod (22) is threadedly connected between the two clamping blocks (21), and the bidirectional threaded rod (22) is located in the second slide groove (20) and is rotatably connected to the second slide groove (20), and one end of the bidirectional threaded rod (22) passes through the inner wall of the second slide groove (20) and extends to the outside to rotate with the second slide groove (20).

5. The optical cable storage reel according to claim 4, characterized in that: One end of the bidirectional threaded rod (22) is fixedly connected with an anti-sliding block.

6. The optical cable storage reel according to claim 5, characterized in that: The two sections of threads on the bidirectional threaded rod (22) have opposite rotation directions.

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