Communication cable convenient to maintain

Abstract

The utility model belongs to the technical field of communication cables, and discloses a communication cable convenient to maintain, which comprises a lower protection box and an upper protection box hinged to the top of the lower protection box, a plurality of semicircular placement grooves are formed in the corresponding sides of the lower protection box and the upper protection box side by side, and a cable body is inserted between the corresponding placement grooves. A fixing plate is integrally formed at the bottom of the outer wall of the side, close to the hinge, of the lower protection box, a plurality of fixing screws are screwed to the top of the fixing plate side by side, a plurality of fixing pieces are integrally formed on the outer wall of the side, away from the hinge, of the upper protection box side by side, fixing holes are formed in the tops of the fixing pieces, and fixing screws are movably inserted into the fixing holes. The side wall of the fixing screw is sleeved with a spring. By means of the scheme, the problem that although an existing device can be rapidly detached to maintain the cable body, the stability of connection between the device and an external structure is not high enough, and consequently the cable body cannot be stably fixed to a designated position is solved.

Description

Technical Field

[0001] This utility model belongs to the field of communication cable technology, specifically a communication cable that is easy to maintain. Background Technology

[0002] Communication cables are cables used to transmit telephone, television, radio, data and other electrical signals. They play a vital role in modern communication networks. In scenarios where communication cables are widely used, appropriate structures are usually set up to centrally store them for easy storage and maintenance.

[0003] Meanwhile, a communication cable with easy maintenance, application number CN201921952419.1, includes a housing, a fixing plate, and side plates. Threaded holes are provided at the corners of the housing. A side plate is installed on one side of the housing via fastening screws connected to the threaded holes. A pre-reserved groove is formed through one side of the side plate, and a dustproof mesh is installed in the groove via screws. A plug is welded to one side of the top of the housing, and a corresponding groove is welded to one side of the bottom of the fixing plate. A guide groove is fixed to one side of the inner wall of the housing with adhesive, and the cable body is sleeved within the guide groove. This utility model allows for convenient and rapid cable bundling, easy labeling of each cable for easy management, and easy disassembly after installation for convenient maintenance. It also provides good heat dissipation while ensuring dustproof performance, making it suitable for widespread promotion and use.

[0004] However, the following problems were found in the implementation of the relevant technology: Although the existing device can be quickly disassembled for maintenance of the cable body, the stability of the connection between the device and the external structure is not high enough, which makes it impossible to firmly fix the cable body in the designated position. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a communication cable that is easy to maintain. One side of the device is fixed by multiple fixing screws. The fixing screws, together with the springs on the side wall, can buffer external forces to prevent the connection from loosening. This has the advantages of making the connection between the device and the external structure more stable and the cable body can be firmly fixed in the designated position.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a communication cable that is easy to maintain, comprising a lower protective box and an upper protective box hinged to the top of the lower protective box. Multiple semi-circular placement slots are arranged side-by-side on corresponding sides of both the lower and upper protective boxes, and cable bodies are inserted between the corresponding placement slots. A fixing plate is integrally formed on the bottom of the outer wall of the lower protective box near the hinge, and multiple fixing screws are screwed side-by-side to the top of the fixing plate. Multiple fixing members are integrally formed side-by-side on the outer wall of the upper protective box away from the hinge, and fixing holes are formed on the top of the fixing members. Fixing screws are movably inserted into the fixing holes, and springs are sleeved on the side walls of the fixing screws. Support rings are connected to both ends of the springs, and the two support rings respectively abut against the head of the fixing screw and the corresponding side of the fixing member.

[0007] Preferably, a semi-circular rubber pad is adhered to the inner side of the placement groove, and the rubber pad is flush with the corresponding side of the placement groove.

[0008] Preferably, multiple numbered labels are pasted side by side on the top of the lower protective box, and the labels and placement slots are staggered.

[0009] Preferably, a storage compartment is constructed on the top side of the lower protective box, and multiple partitions are connected in parallel and longitudinally on the inner side of the storage compartment.

[0010] Preferably, rubber blocks are nested and installed at the four top corners of the upper protective box and the four bottom corners of the lower protective box.

[0011] Preferably, a label is attached to the top of the upper protective box, and a protective film is attached to the top of the label.

[0012] Preferably, the lower protective box and the fixing plate, and the upper protective box and the fixing component are both injection molded as a single unit.

[0013] Preferably, a washer is fitted on the side wall of the fixing screw, and the washer is supported between the head of the fixing screw and the top of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. One side of the device is fixed by multiple fixing screws, and the other side is fixed by multiple fixing screws. The fixing screws, together with the springs on their side walls, can buffer external forces, ensuring that the connection between the device and the external structure will not loosen after long-term use, making the connection with the external structure more stable, and ensuring that the cable body can be firmly fixed in the designated position.

[0016] 2. This utility model allows for quick location of the corresponding cable body through multiple labels on the top of the lower protective box. The storage compartment contains multiple partitions to classify and store different maintenance parts for easy access, making cable body maintenance more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the other side of the upper protective box of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing screw of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the lower protective box of this utility model.

[0021] In the diagram: 1. Lower protective box; 2. Upper protective box; 3. Cable body; 4. Fixing plate; 5. Fixing screw; 6. Fixing component; 7. Fixing screw; 8. Spring; 9. Support ring; 10. Rubber pad; 11. Label paper; 12. Storage slot; 13. Partition; 14. Sign. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 4As shown, this utility model provides a communication cable that is easy to maintain, including a lower protective box 1 and an upper protective box 2 hinged to the top of the lower protective box 1. A latch is installed between the lower protective box 1 and the upper protective box 2 on the side away from the hinge. Opening the latch opens the upper protective box 2. Multiple semi-circular placement slots are arranged side-by-side on corresponding sides of both the lower and upper protective boxes 1 and 2, and cable bodies 3 are inserted between the corresponding placement slots. The upper protective box 2, in conjunction with the lower protective box 1, can provide storage and protection for multiple cable bodies 3. A fixing plate 4 is integrally formed on the bottom of the outer wall of the lower protective box 1 near the hinge, and multiple fixing screws 5 are screwed side-by-side to the top of the fixing plate 4 for fixing the corresponding side of the device. The upper protective box 2... On the outer wall away from the hinge, multiple fasteners 6 are integrally formed side by side, and the top of the fastener 6 has a fixing hole. A fixing screw 7 is movably inserted into the fixing hole. The tail of the fixing screw 7 is screwed to the corresponding side of the external structure to fix the corresponding side of the device. A spring 8 is sleeved on the side wall of the fixing screw 7. Both ends of the spring 8 are connected to support rings 9. When the device is subjected to external force, the external force will be transmitted to the side wall of the fixing screw 7. At this time, the two support rings 9 will move relative to each other and compress the spring 8. The elastic deformation of the spring 8 will buffer the external force, thereby preventing the connection from loosening and ensuring a more stable connection. The two support rings 9 respectively abut against the head of the fixing screw 7 and the corresponding side of the fastener 6.

[0024] Specifically, a semi-circular rubber pad 10 is adhered to the inner side of the placement groove, which can increase friction to increase the stability of the cable body 3 inside the placement groove, and the rubber pad 10 is flush with the corresponding side of the placement groove.

[0025] Furthermore, multiple numbered labels 11 are pasted side by side on the top of the lower protective box 1. The corresponding cable body 3 can be quickly located through the labels 11, and the labels 11 and the placement slots are arranged alternately.

[0026] Furthermore, a storage compartment 12 is constructed on the top side of the lower protective box 1 for placing maintenance parts, and multiple partitions 13 are longitudinally connected in parallel by multiple screws on the inner side of the storage compartment 12, which can be used to separate and place various parts for easy access.

[0027] It is worth noting that rubber blocks 15 are nested and installed at the four top corners of the upper protective box 2 and the four bottom corners of the lower protective box 1 to prevent wear on the four top corners of the upper protective box 2 and the four bottom corners of the lower protective box 1.

[0028] It is worth noting that a label 14 is attached to the top of the upper protective box 2. The surface of the label 14 is marked with the parameter information of the cable body 3 for easy reference. A protective film is attached to the top of the label 14 to prevent the parameter information from becoming unclear due to wear on the surface of the label 14.

[0029] It is worth mentioning that the lower protective box 1 and the fixing plate 4, as well as the upper protective box 2 and the fixing part 6, are all injection molded as a whole. The injection molded structure has high structural strength and is not easily damaged.

[0030] It is worth emphasizing that the side wall of the fixing screw 5 is fitted with a washer (not shown in the figure), and the washer is supported between the head of the fixing screw 5 and the top of the fixing plate 4, which can prevent the fixing screw 5 from being tightened too much and making it difficult to unscrew.

[0031] Working principle: The device is fixed to the top of the external structure. One side of the device is conventionally fixed with multiple fixing screws 5, and the other side of the device (that is, the side that can open the upper protective box 2) is fixed with multiple fixing screws 7. The tail of the fixing screw 7 is screwed to the corresponding side of the external structure. When the device is subjected to external force, the external force will be transmitted to the side wall of the fixing screw 7. At this time, the two support rings 9 on the side wall of the fixing screw 7 will move relative to each other and compress the spring 8. The spring 8 buffers the external force through its own elastic deformation. Multiple sets of this structure work together to prevent the connection from loosening and ensure a more stable connection with the external structure.

[0032] When maintenance is required on the cable body 3, first unscrew all the fixing screws 7, then open the latch, and quickly locate the corresponding number of the cable body 3 using the label 11 before performing maintenance.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A communication cable for easy maintenance, comprising a lower protection box (1) and an upper protection box (2) hinged on the top of the lower protection box (1), characterized in that: The corresponding sides of the lower protection box (1) and the upper protection box (2) are provided with a plurality of semicircular placement grooves side by side, and the cable body (3) is inserted between the corresponding placement grooves, the lower protection box (1) is integrally formed with a fixed plate (4) at the bottom of the outer wall of the side close to the hinge, a plurality of fixed screws (5) are side by side screwed on the top of the fixed plate (4), the upper protection box (2) is integrally formed with a plurality of fixed parts (6) side by side on the outer wall of the side away from the hinge, a fixing hole is formed on the top of the fixed part (6), a fixed screw (7) is movably inserted into the fixing hole, a spring (8) is sleeved on the side wall of the fixed screw (7), the two ends of the spring (8) are connected with support rings (9), and the two support rings (9) abut against the head of the fixed screw (7) and the corresponding side of the fixed part (6) respectively.

2. A communications cable for ease of maintenance according to claim 1, wherein: The inner side of the placement groove is bonded with a semicircular rubber pad (10), and the rubber pad (10) is flush with the corresponding side of the placement groove.

3. A communications cable for ease of maintenance according to claim 1, wherein: The top of the lower protection box (1) is side by side bonded with a plurality of label papers (11) printed with numbers, and the label papers (11) and the placement grooves are arranged alternately.

4. A communications cable for ease of maintenance according to claim 1, wherein: The top side of the lower protection box (1) is provided with a storage groove (12), and the inner side of the storage groove (12) is longitudinally connected with a plurality of partition plates (13) side by side.

5. A communications cable for ease of maintenance according to claim 1, wherein: The four top corners of the upper protection box (2) and the four bottom corners of the lower protection box (1) are all nested with rubber blocks (15).

6. A communications cable for ease of maintenance according to claim 1, wherein: The top of the upper protection box (2) is bonded with a label (14), and the top of the label (14) is bonded with a protective film.

7. A communications cable for ease of maintenance according to claim 1, wherein: The lower protection box (1) and the fixed plate (4), and the upper protection box (2) and the fixed part (6) are all integrally formed by injection molding.

8. A communications cable for ease of maintenance according to claim 1, wherein: The side wall of the fixed screw (5) is sleeved with a gasket, and the gasket is supported between the head of the fixed screw (5) and the top of the fixed plate (4).

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