Optical cable fixing device

Abstract

The utility model belongs to the technical field of optical cable fastening equipment, and particularly discloses an optical cable fixing device. The optical cable fixing device comprises a limiting assembly, the limiting assembly comprises a base and a gland, and the base is provided with a containing groove penetrating in the first direction; the gland is provided with a limiting protrusion matched with the containing groove, and the gland can be arranged on the base in a covering mode. When the gland covers the base, the limiting protrusion is located in the containing groove, and a wire passing hole for limiting an optical cable is formed between the limiting protrusion and the inner wall of the containing groove. The optical cable fixing device is convenient for fixing the optical cable, improves the fixing regularity of the optical cable, and reduces the damage to the optical cable.

Description

Technical Field

[0001] This utility model belongs to the technical field of optical cable fastening equipment, and specifically relates to an optical cable fixing device. Background Technology

[0002] Fiber to the home (FTTH) is a fiber optic communication transmission method that specifically refers to installing optical network units at residential or business users' locations. In related technologies, during the construction of FTTH projects, the optical cable is typically fixed to the pole using a wrapping and binding method. This method is inconvenient, messy, and prone to damaging the optical fiber. Summary of the Invention

[0003] This invention aims to at least partially solve one of the technical problems in related technologies. To this end, embodiments of this invention provide an optical cable fixing device that facilitates the fixing of optical cables, improves the neatness of the fixing, and reduces damage to the optical cables.

[0004] The optical cable fixing device of this utility model embodiment includes a limiting component, the limiting component includes: a base and a pressure cover, the base has a receiving groove extending in a first direction; the pressure cover has a limiting protrusion matching the receiving groove, the pressure cover can be placed on the base; when the pressure cover is placed on the base, the limiting protrusion is located in the receiving groove and forms a cable passage hole for limiting the optical cable between the pressure cover and the inner wall of the receiving groove.

[0005] In this embodiment, the optical cable fixing device uses a base with a receiving groove. When fixing the optical cable, the base is fixed to the optical cable adjacent to it, and then the optical cable is moved into the receiving groove. The limiting protrusion of the pressure cap is aligned with the receiving groove, and the pressure cap is placed on the base. The limiting protrusion squeezes the optical cable, causing it to be squeezed into the cable hole, thereby fixing the optical cable. This method is convenient and does not require winding or bundling the optical cable, which helps to improve the neatness of the optical cable fixing and reduce damage to the optical cable.

[0006] In this embodiment, the receiving groove includes a first groove and a second groove that are interconnected. The limiting protrusion abuts against the inner wall of the first groove and forms the wire passage hole between the inner wall of the second groove and the inner wall of the second groove.

[0007] In this embodiment, the limiting component further includes a locking component disposed on the base, the first end of the pressure cap is hinged to the base, and the second end of the pressure cap is detachably connected to the base through the locking component.

[0008] In this embodiment, the second end of the pressure cap has a hook, and the base is provided with a guide groove extending along a second direction, which is orthogonal to the first direction. The locking component includes an elastic reset member and a locking tongue. The elastic reset member is disposed in the guide groove; the locking tongue is disposed at one end of the elastic reset member. When the elastic reset member is extended, the hook can hook onto the locking tongue to connect the second end of the pressure cap to the base. When the elastic reset member is compressed, the hook can separate from the locking tongue.

[0009] In this embodiment, the base is provided with a limiting groove extending along the second direction, the limiting groove is connected to the guide groove, and the locking component further includes a limiting member, the limiting member passing through the limiting groove and connected to the latch to limit the latch or drive the latch to compress the elastic reset member.

[0010] In this embodiment, the base is provided with a connecting groove in the middle along the first direction, and the cover has a reinforcing rib. When the cover is placed on the base, the reinforcing rib is located in the connecting groove.

[0011] In this embodiment, one of the base and the cover has a connecting protrusion and the other has a groove. When the cover is placed on the base, the connecting protrusion is inserted into the groove.

[0012] In this embodiment, the inner wall of the receiving groove is provided with protruding teeth corresponding to the position of the wire hole.

[0013] In this embodiment, the optical cable fixing device further includes a mounting plate, and multiple limiting components are provided, which are distributed on the mounting plate along a preset direction.

[0014] In this embodiment, the optical cable fixing device further includes a clamp, which includes a base plate and a connector. The mounting plate is detachably disposed on the base plate. The connector is disposed on the base plate and is used to connect to the pole. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the limiting component according to an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the limiting component of this utility model in the state of fixing the optical cable;

[0017] Figure 3 This is a schematic diagram of the limiting component of this utility model after the pressure cap has been removed;

[0018] Figure 4 This is a structural schematic diagram of the base and limiting member according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the pressure cap according to an embodiment of the present utility model;

[0020] Figure 6 This is a partial cross-sectional view of the limiting component according to an embodiment of the present utility model;

[0021] Figure 7 This is a structural schematic diagram of the locking tongue and limiting member according to an embodiment of the present utility model;

[0022] Figure 8 This is a schematic diagram of the optical cable fixing device according to an embodiment of the present invention;

[0023] Figure 9 This is a structural schematic diagram of the optical cable fixing device in use according to an embodiment of the present invention.

[0024] Figure label:

[0025] 100. Pole; 200. Optical cable;

[0026] 1. Limiting component; 11. Base; 111. Receiving groove; 1111. First groove; 1112. Second groove; 112. Protruding tooth; 113. Guide groove; 114. Limiting groove; 115. Connecting groove; 116. First connecting hole; 117. Mounting groove; 12. Pressure cap; 121. Limiting protrusion; 122. Hook; 123. Reinforcing rib; 124. Second connecting hole; 13. Wire hole; 14. Locking component; 141. Elastic reset component; 142. Locking tongue; 1421. Snap-fit ​​section; 1422. Guide section; 1423. Connecting section; 143. Limiting component; 15. Connecting protrusion; 16. Groove; 2. Mounting plate; 3. Clamp; 31. Base plate; 311. Expansion area; 32. Connector. Detailed Implementation

[0027] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] The following is for reference. Figures 1-9 This invention describes an optical cable fixing device according to an embodiment of the present invention.

[0029] The optical cable fixing device in this embodiment includes a limiting component 1, which includes a base 11 and a pressure cap 12. The base 11 has a receiving groove 111 extending in a first direction. The pressure cap 12 has a limiting protrusion 121 that matches the receiving groove 111. The pressure cap 12 can be placed on the base 11. When the pressure cap 12 is placed on the base 11, the limiting protrusion 121 is located inside the receiving groove 111 and forms a cable passage hole 13 for limiting the optical cable 200 between it and the inner wall of the receiving groove 111.

[0030] In this embodiment, the optical cable fixing device uses a base 11 with a receiving groove 111. When fixing the optical cable 200, the base 11 is fixed to the optical cable 200 adjacent to it. Then, the optical cable 200 is moved into the receiving groove 111. The limiting protrusion 121 of the pressure cover 12 corresponds to the receiving groove 111, and the pressure cover 12 is placed on the base 11. The limiting protrusion 121 squeezes the optical cable 200, squeezing it into the cable hole 13, thereby fixing the optical cable 200. The operation is convenient and does not require winding or bundling the optical cable 200, which helps to improve the neatness of the optical cable 200 fixing and reduce damage to the optical cable 200.

[0031] In this embodiment, as Figures 1-4 As shown, the receiving groove 111 includes a first groove 1111 and a second groove 1112 that are interconnected. The limiting protrusion 121 abuts against the inner wall of the first groove 1111 and forms a wire hole 13 between the inner wall of the second groove 1112 and the inner wall of the second groove 1112.

[0032] For example, the first groove 1111 is an arc-shaped groove, and the corresponding limiting protrusion 121 is an arc-shaped block, which facilitates the insertion of the limiting protrusion 121 into the receiving groove 111, and the limiting protrusion 121 and the inner wall of the first groove 1111 can fit tightly together, reducing local stress concentration. Of course, the first groove 1111 and the limiting protrusion 121 can also be set to other shapes, and the shapes of the first groove 1111 and the limiting protrusion 121 are not used to limit this utility model. Furthermore, the cross-sectional profile of the wire passage hole 13 formed by the inner wall of the second groove 1112 and the limiting protrusion 121 matches the cross-section of the optical cable 200 to be fixed, so as to stably fix the optical cable 200 in the wire passage hole 13. Therefore, the shape of the second groove 1112 can be set as needed, and is not limited here.

[0033] In this embodiment, the receiving groove 111 is provided with a first groove 1111 and a second groove 1112. The limiting protrusion 121 abuts against the inner wall of the first groove 1111 and forms a through hole 13 for the optical cable 200 between it and the inner wall of the second groove 1112. Thus, the relative position of the pressure cap 12 and the base 11 can be limited by the cooperation of the limiting protrusion 121 and the first groove 1111, thereby improving the stability of the connection between the pressure cap 12 and the base 11. The limiting protrusion 121 can pass through the through hole 13 formed with the second groove 1112, and at the same time, the limiting protrusion 121 can squeeze the optical cable 200, thereby reliably fixing the optical cable 200 in the through hole 13.

[0034] In this embodiment, as Figure 1 and Figure 3 As shown, the inner wall of the receiving groove 111 is provided with protruding teeth 112 corresponding to the position of the wire hole 13.

[0035] Specifically, multiple protruding teeth 112 are provided, and the multiple protruding teeth 112 are spaced apart on the inner wall of the second groove 1112. For example, the multiple protruding teeth 112 can be arranged at intervals along the first direction, and the tooth shape of the protruding teeth 112 can be triangular, rectangular, etc. The shape and number of protruding teeth 112 can be set according to actual needs and are not limited here.

[0036] Understandably, after the limiting protrusion 121 abuts against the inner wall of the receiving groove 111, it can apply a squeezing force to the optical cable 200 located in the cable hole 13. By setting the protruding teeth 112, the squeezing force on the optical cable 200 can be increased, thereby making the optical cable 200 more stably confined in the cable hole 13.

[0037] In this embodiment, as Figure 1 and Figure 2 As shown, the limiting component 1 also includes a locking component 14, which is disposed on the base 11. The first end of the pressure cap 12 is hinged to the base 11, and the second end of the pressure cap 12 is detachably connected to the base 11 through the locking component 14.

[0038] Specifically, such as Figures 3-6 As shown, a first connecting hole 116 is provided on the base 11, and the first connecting hole 116 is located at one end of the base 11. A mounting groove 117 is provided on the middle part of the base 11 along the first direction, corresponding to the position of the first connecting hole 116. A second connecting hole 124 is provided on the first end of the pressure cap 12. The first end of the pressure cap 12 is disposed in the mounting groove 117, and is hinged to the base 11 by passing through the first connecting hole 116 and the second connecting hole 124 through a hinge shaft.

[0039] Understandably, when it is necessary to fix the optical cable 200, the optical cable 200 is moved into the receiving groove 111, and the pressure cover 12 is driven to rotate around the base 11 so that the pressure cover 12 covers the base 11. Then, the second end of the pressure cover 12 can be fixed to the base 11 by the locking component 14, thereby fixing the optical cable 200. When it is necessary to remove the optical cable 200 or move the optical cable 200 into the receiving groove 111, the second end of the pressure cover 12 is separated from the base 11 by the locking component 14, so that the optical cable 200 can be removed or put into use. By hinged to the base 11 at the first end of the pressure cap 12, the pressure cap 12 can be opened and closed by rotating around the base 11, which improves the convenience for workers to move the optical cable 200 into or out of the receiving slot 111. Furthermore, by detachably connecting the second end of the pressure cap 12 to the base 11 through the locking member 14, the optical cable 200 can be easily placed and removed.

[0040] In this embodiment, as Figure 1 , Figure 5 and Figure 6 As shown, the second end of the pressure cap 12 has a hook 122, and the base 11 is provided with a guide groove 113 extending along a second direction, which is orthogonal to the first direction. The locking component 14 includes an elastic reset member 141 and a locking tongue 142. The elastic reset member 141 is disposed in the guide groove 113. The locking tongue 142 is disposed at one end of the elastic reset member 141; when the elastic reset member 141 is extended, the hook 122 can hook onto the locking tongue 142 to connect the second end of the pressure cap 12 to the base 11; when the elastic reset member 141 is compressed, the hook 122 can separate from the locking tongue 142.

[0041] For example, the elastic element can be a spring, which comes in various specifications, making it easy to select according to needs and helping to reduce costs.

[0042] By providing a guide groove 113 on the base 11, the installation of the elastic reset member 141 and the locking tongue 142 can be facilitated, making the overall structure more compact. The guide groove 113 also guides the elastic reset member 141 and the locking tongue 142, allowing the locking tongue 142 to move stably along the second direction. When it is necessary to connect the second end of the pressure cap 12 to the base 11, pressing the locking tongue 142 compresses the elastic reset member 141, causing the locking tongue 142 to move along the guide groove 113 to avoid the hook 122. Flipping the pressure cap 12 moves the hook 122 to the connection position with the locking tongue 142. After releasing the elastic reset member 141, the elastic reset member 141 drives the locking tongue 142 to reset, causing the hook 122 to hook onto the locking tongue 142. This prevents the second end of the pressure cap 12 from separating from the base 11. Similarly, when it is necessary to separate the second end of the cover 12 from the base 11, press the locking tongue 142, compress the elastic reset member 141, and flip the cover 12 over.

[0043] In this embodiment, as Figure 6 and Figure 7 As shown, the latch 142 includes a snap-fit ​​section 1421, a guide section 1422, and a connecting section 1423 connected in sequence. Specifically, the snap-fit ​​section 1421 is a right-angled trapezoid, with its inclined surface facing the side of the receiving groove 111 of the base 11. When the second end of the pressure cap 12 is connected to the base 11, the hook 122 is hooked onto the right-angled surface of the snap-fit ​​section 1421 away from the inclined surface. The cross-section of the guide section 1422 matches the cross-section of the guide groove 113 to guide the latch 142. The connecting section 1423 is cylindrical, and the end of the elastic reset member 141 near the latch 142 is fitted onto the connecting section 1423, allowing the elastic reset member 141 to be guided through the connecting section. Furthermore, the cross-sectional area of ​​the connecting section 1423 is smaller than that of the guide section 1422, and the end of the elastic reset member 141 abuts against the guide section 1422 to limit the elastic reset member 141 through the guide section 1422.

[0044] In this embodiment, as Figure 3 and Figure 6 As shown, the base 11 is provided with a limiting groove 114 extending in the second direction. The limiting groove 114 is connected to the guide groove 113. The locking component 14 also includes a limiting member 143. The limiting member 143 passes through the limiting groove 114 and is connected to the locking tongue 142 to limit the locking tongue 142 or drive the locking tongue 142 to compress the elastic reset member 141.

[0045] The limiting member 143 is rod-shaped, with one end located outside the base 11 and the other end passing through the limiting groove 114 and connected to the locking tongue 142. Setting the limiting member 143 as a rod facilitates operation.

[0046] Understandably, when it is necessary to unlock the pressure cap 12, pressing the limiting member 143 drives the locking tongue 142 to move in the direction that compresses the elastic reset member 141. The locking tongue 142 separates from the latch 122, causing the second end of the pressure cap 12 to separate from the base 11. After releasing the limiting member 143, the elastic reset member 141 extends, driving the locking tongue 142 to reset, and the locking tongue 142 drives the limiting member 143 to reset. When the limiting member 143 abuts against the side wall of the limiting groove 114 facing the compression direction of the elastic reset member 141, it cannot move further, thus preventing the locking tongue 142 from moving further.

[0047] In this embodiment, as Figure 3 and Figure 5 As shown, the base 11 has a connecting groove 115 in the middle of the first direction, and the cover 12 has a reinforcing rib 123. When the cover 12 is placed on the base 11, the reinforcing rib 123 is located in the connecting groove 115.

[0048] The connecting groove 115 can communicate with the guide groove 113 so that the connecting groove 115 and the guide groove 113 can be processed at the same time, thereby improving processing efficiency.

[0049] By providing reinforcing ribs 123 on the pressure cap 12, the overall strength of the pressure cap 12 is increased, and when the pressure cap 12 is placed on the base 11 and the reinforcing ribs 123 are inserted into the connecting groove 115, the tensile force along the first direction on the base 11 and the pressure cap 12 is shared, thereby improving the reliability of the connection between the pressure cap 12 and the base 11.

[0050] In this embodiment, as Figures 2-5 As shown, one of the base 11 and the cover 12 has a connecting protrusion 15 and the other has a groove 16. When the cover 12 is placed on the base 11, the connecting protrusion 15 is inserted into the groove 16.

[0051] For example, the base 11 is provided with a connecting protrusion 15, and the pressure cap 12 is provided with a groove 16. Alternatively, the base 11 is provided with a groove 16, and the pressure cap 12 is provided with a protrusion.

[0052] To facilitate the insertion of the connecting protrusion 15 into the groove 16 and prevent interference during insertion, the sidewall of the groove 16 is provided with a slope. Specifically, the sidewall of the groove 16 adjacent to the second end of the pressure cap 12 is sloped, and the sidewall of the groove 16 adjacent to the first end of the pressure cap 12 is also sloped. The sidewall of the groove 16 adjacent to the first end of the pressure cap 12 can be formed by a portion of the outer wall of the limiting protrusion 121. In this case, the sidewall of the groove 16 adjacent to the first end of the pressure cap 12 coincides with the outer wall of the limiting protrusion 121.

[0053] It is understandable that by setting the connecting protrusion 15 and the groove 16, the contact area between the cover 12 and the base 11 when it is placed on the base 11 can be increased, which helps to reduce local stress concentration and improve the reliability of the connection between the cover 12 and the base 11.

[0054] In this embodiment, as Figure 8 As shown, the optical cable fixing device also includes a mounting plate 2, and multiple limiting components 1 are provided, with the multiple limiting components 1 distributed on the mounting plate 2 along a preset direction.

[0055] For example, the base 11 can be fixed to the mounting plate 2 by bolts. Of course, the base 11 and the mounting plate 2 can also be connected in other ways, which are not limited here.

[0056] Specifically, the preset direction can be the diagonal direction of the mounting plate 2. When the mounting plate 2 is fixed, multiple limiting components 1 can be located at different heights, thereby arranging different optical cables 200 sequentially from top to bottom, improving the neatness of the optical cable 200 fixing and avoiding the stacking and twisting of the optical cables 200. The preset direction can also be the height direction or the width direction of the mounting plate 2, etc., as long as the optical cables 200 can be fixed sequentially at intervals by the limiting components 1 after the mounting plate 2 is fixed.

[0057] By setting the mounting plate 2, it is convenient to install multiple limiting components 1 together, and then fix the limiting components 1 at the same time through the mounting plate 2, which helps to improve the installation efficiency of the base 11.

[0058] In this embodiment, as Figure 8 and Figure 9 As shown, the optical cable fixing device also includes a clamp 3, which includes a base plate 31 and a connector 32. The mounting plate 2 is detachably mounted on the base plate 31. The connector 32 is mounted on the base plate 31 and is used to connect to the pole 100.

[0059] For example, the substrate 31 includes a mounting body and two clamping plates, which form a U-shape to allow the substrate 31 to be secured to the rod 100 through an opening in the substrate 31. The mounting body and the two clamping plates can be integrally formed to improve the overall strength of the substrate 31. The connector 32 can be a cable tie, and the substrate 31 has mounting holes to connect the substrate 31 to the connector 32 and to fix the clamp 3 to the rod 100 via the connector 32.

[0060] The substrate 31 may also be provided with an expansion area 311 so that when the optical cable 200 to be fixed is increased, an additional mounting plate 2 can be added as needed.

[0061] like Figure 8 and Figure 9 As shown, the clamp 3 in this embodiment includes a base plate 31 and a connector 32. The base plate 31 can facilitate the fixing of the mounting plate 2 to fix the limiting component 1. By providing the connector 32, the base plate 31 can be easily fixed to the rod 100.

[0062] When using the optical cable fixing device in this embodiment, the limiting component 1 is fixed to the mounting plate 2, and the clamp 3 is fixed to the rod 100 through the connector 32. Then, the second end of the pressure cap 12 is separated from the base 11, the optical cable 200 is moved into the receiving groove 111, and the second end of the pressure cap 12 is fixed to the base 11 through the locking component 14 to complete the fixing of the optical cable 200.

[0063] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship 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 simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0064] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0065] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0066] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0067] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0068] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An optical cable securing device, characterized by, Includes a limiting component, the limiting component comprising: A base having a receiving groove extending along a first direction; A pressure cap having a limiting protrusion that matches the receiving groove, the pressure cap being able to cover the base; when the pressure cap is covered on the base, the limiting protrusion is located inside the receiving groove and forms a cable passage hole for limiting the optical cable between the pressure cap and the inner wall of the receiving groove.

2. The optical cable fixation device of claim 1, wherein, The receiving groove includes a first groove and a second groove that are interconnected. The limiting protrusion abuts against the inner wall of the first groove and forms the wire passage hole between the inner wall of the second groove and the inner wall of the second groove.

3. The optical cable fixation device of claim 1, wherein, The limiting component further includes a locking member disposed on the base. The first end of the pressure cap is hinged to the base, and the second end of the pressure cap is detachably connected to the base through the locking member.

4. The optical cable fixation device of claim 3, wherein, The second end of the pressure cap has a hook, and the base is provided with a guide groove extending along a second direction, which is orthogonal to the first direction. The locking component includes: An elastic reset element is disposed within the guide groove; A locking tongue, wherein the locking tongue is disposed at one end of the elastic reset member; When the elastic reset member extends, the hook can be hooked onto the latch to connect the second end of the pressure cover to the base; when the elastic reset member is compressed, the hook can be separated from the latch.

5. The optical cable fixation device of claim 4, wherein, The base is provided with a limiting groove extending along the second direction. The limiting groove is connected to the guide groove. The locking component also includes a limiting member. The limiting member passes through the limiting groove and is connected to the latch to limit the latch or drive the latch to compress the elastic reset member.

6. The optical cable fixation device of claim 1, wherein, The base has a connecting groove in the middle along the first direction, and the cover has a reinforcing rib. When the cover is placed on the base, the reinforcing rib is located in the connecting groove.

7. The optical cable fixation device of claim 1, wherein, One of the base and the cover has a connecting protrusion and the other has a groove. When the cover is placed on the base, the connecting protrusion is inserted into the groove.

8. The optical cable fixation device of claim 1, wherein, The inner wall of the receiving groove is provided with protruding teeth corresponding to the position of the wire hole.

9. The optical cable fixation device of any of claims 1-8, wherein, It also includes a mounting plate, and multiple limiting components are provided, with the multiple limiting components distributed on the mounting plate along a preset direction.

10. The optical cable fixing device according to claim 9, characterized in that, It also includes clamps, which include: A substrate, wherein the mounting plate is detachably disposed on the substrate; A connector is disposed on the base plate and is used to connect to the rod.

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