Audio cable

Abstract

The utility model discloses an audio cable, relates to the cable field, including storage box and box cover, the bottom end of storage box is provided with the bearing, the inner ring of bearing is fixedly connected with the rotating rod, the upper end of rotating rod is fixedly connected with the fixed column, the upper end of fixed column is provided with the threaded hole, and the threaded hole is provided with the threaded hole. Guide grooves are formed in the two sides of the fixing column in a penetrating mode, and guide blocks are slidably connected into the guide grooves. The cable has the advantages that the cable main body can be stored through the fixing column, the pressing block, the threaded column, the connecting disc and other assemblies, so that winding can be avoided, and meanwhile, the portability of the cable main body can be improved; the box cover and the storage box can be quickly assembled and separated through the mounting block, the telescopic rod, the spring, the connecting block, the clamping block, the fixed seat and other components, so that the cable main body which is used for a long time can be overhauled, and meanwhile, the overhauling difficulty can also be reduced.

Description

Technical Field

[0001] This utility model relates to the field of cables, and in particular to an audio cable. Background Technology

[0002] Audio cables come in a wide variety of types, including mono, stereo, and multi-channel, to meet the needs of different applications. They typically employ low-impedance designs to reduce signal loss and interference, while shielding layers prevent external electromagnetic interference from affecting the audio signal. Audio cable connectors also come in various types, such as RCA, XLR, and TRS, each suitable for different devices and applications. Choosing the right audio cable is crucial in an audio system, ensuring high-quality audio signal transmission and improving the overall performance of the audio system.

[0003] However, in the existing technology, audio cables are often easily tangled when stored, which not only causes inconvenience to users, but also affects the portability of audio cables. Utility Model Content

[0004] The purpose of this invention is to provide an audio cable to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an audio cable, including a storage box and a lid, wherein a bearing is provided at the bottom of the storage box, a rotating rod is fixedly connected to the inner ring of the bearing, a fixing post is fixedly connected to the upper end of the rotating rod, a threaded hole is provided at the upper end of the fixing post, guide grooves are provided through both sides of the fixing post, a guide block is slidably connected inside the guide groove, a pressure block is fixedly connected to one side of the guide block, a retaining ring is fixedly connected to the upper end of the pressure block, a retaining ring is movably connected inside the retaining ring, a threaded post is fixedly connected to the upper end of the retaining ring, a positioning hole is provided at the upper end of the fixing post near the threaded hole, and a cable body is provided inside the fixing post;

[0006] The inside of the box cover is provided with a short rod, the lower end of which is fixedly connected to a connecting plate, the lower end of which is fixedly connected to a limit rod, and the upper end of which is fixedly connected to a rotating block.

[0007] Preferably, the storage box is fixedly connected to a support block on the outside, the lower end of the support block is fixedly connected to an installation block, the outer side of the box cover is fixedly connected to a connecting block, the upper end of the connecting block is fixedly connected to a fixing seat, and the inner wall of the fixing seat is provided with a locking hole.

[0008] Preferably, the mounting block has a telescopic rod inside, a spring is sleeved on the outside of the telescopic rod, a connecting plate is fixedly connected to the left side of the telescopic rod, a locking block is fixedly connected to the left side of the connecting plate, and a long rod is fixedly connected to the inside of the mounting block near the telescopic rod.

[0009] Preferably, the external thread of the threaded post is adapted to the internal thread of the fixed post.

[0010] Preferably, the number of mounting blocks is two sets, and they are symmetrically arranged about the center line of the lid.

[0011] Preferably, the connecting plate slides outside the long rod via a telescopic rod and a spring.

[0012] Using the above technical solution, by rotating the threaded column, the pressure plate moves downward and fits tightly against the outside of the cable body under the action of the threaded hole inside the fixing column, thus fixing it. After fixing, the storage box and box cover can be assembled and the rotating block can be rotated. The rotating block drives the connecting plate to rotate, and during its rotation, it will drive the fixing column to rotate. The cable body will then be wrapped around its outside and laid flat inside the storage box, thus storing the cable body. Similarly, simply pulling the free end of the cable body will release the cable body for normal use. The fixing column, pressure block, threaded column, connecting plate and other components can store the cable body, thereby avoiding tangling and improving the portability of the cable body.

[0013] By using the above technical solution, pushing the locking block compresses the connecting plate against the telescopic rod and spring, causing them to slide out of the locking hole. Pulling the cover upwards separates it from the storage box, allowing for the inspection of the cable body. Similarly, during assembly, the mounting block slides into the interior of the fixing seat. When the locking block reaches the locking hole, the spring rebounds, causing the telescopic rod to push the locking block back to its original position, thus limiting the mounting block and completing the installation of the cover. Through components such as the mounting block, telescopic rod, spring, connecting block, locking block, and fixing seat, the cover and storage box can be quickly assembled and separated, enabling the inspection of the cable body after long-term use and reducing the difficulty of inspection. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the storage box of this utility model.

[0016] Figure 3 This is a schematic diagram of the fixed column structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the box lid structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the connecting disc structure of this utility model.

[0019] Figure 6 This is a schematic diagram of the internal structure of the mounting block of this utility model.

[0020] In the diagram: 1. Storage box; 2. Box lid; 3. Bearing; 4. Rotating rod; 5. Fixing post; 6. Threaded hole; 7. Guide groove; 8. Guide block; 9. Snap ring; 10. Snap ring; 11. Pressure block; 12. Threaded post; 13. Cable body; 14. Short rod; 15. Connecting plate; 16. Limiting rod; 17. Rotating block; 18. Support block; 19. Mounting block; 20. Connecting block; 21. Fixing seat; 22. Snap hole; 23. Telescopic rod; 24. Spring; 25. Connecting plate; 26. Snap block; 27. Long rod; 28. Positioning hole. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1

[0023] Please see Figures 1-6 This utility model provides a solution: an audio cable, including a storage box 1 and a box cover 2. A bearing 3 is provided at the bottom of the storage box 1. A rotating rod 4 is fixedly connected to the inner ring of the bearing 3. A fixing post 5 is fixedly connected to the upper end of the rotating rod 4. A threaded hole 6 is provided at the upper end of the fixing post 5. Guide grooves 7 are provided through both sides of the fixing post 5. A guide block 8 is slidably connected inside the guide groove 7. A pressure block 11 is fixedly connected to one side of the guide block 8. A retaining ring 9 is fixedly connected to the upper end of the pressure block 11. The internal movable connection is a retaining ring 10, and the upper end of the retaining ring 10 is fixedly connected to a threaded post 12. The upper end of the fixed post 5 is provided with a positioning hole 28 near the threaded hole 6. The cable body 13 is provided inside the fixed post 5. The inside of the cover 2 is provided with a short rod 14. The lower end of the short rod 14 is fixedly connected to a connecting plate 15. The lower end of the connecting plate 15 is fixedly connected to a limit rod 16. The upper end of the short rod 14 is fixedly connected to a rotating block 17. The external thread of the threaded post 12 is compatible with the internal thread of the fixed post 5.

[0024] Specifically, by rotating the threaded post 12, the pressure plate moves downward and fits tightly against the outside of the cable body 13 under the action of the threaded hole 6 inside the fixing post 5, thus fixing it. After fixing, the storage box 1 and the box cover 2 can be assembled and the rotating block 17 can be rotated. The rotating block 17 drives the connecting plate 15 to rotate. During its rotation, it will drive the fixing post 5 to rotate, and the cable body 13 will be wrapped around its outside and laid flat inside the storage box 1, thus storing the cable body 13. Similarly, the cable body 13 can be released by simply pulling the free end of the cable body 13 for normal use. The components such as the fixing post 5, the pressure block 11, the threaded post 12, and the connecting plate 15 can store the cable body 13, thereby avoiding tangling and improving the portability of the cable body 13.

[0025] Example 2

[0026] Please see Figures 1-6 This utility model provides a technical solution: an audio cable, a support block 18 is fixedly connected to the outside of the storage box 1, an installation block 19 is fixedly connected to the lower end of the support block 18, a connecting block 20 is fixedly connected to the outside of the box cover 2, a fixing seat 21 is fixedly connected to the upper end of the connecting block 20, a locking hole 22 is opened on the inner wall of the fixing seat 21, a telescopic rod 23 is provided inside the installation block 19, a spring 24 is sleeved on the outside of the telescopic rod 23, a connecting plate 25 is fixedly connected to the left side of the telescopic rod 23, a locking block 26 is fixedly connected to the left side of the connecting plate 25, a long rod 27 is fixedly connected inside the installation block 19 near the telescopic rod 23, there are two sets of installation blocks 19, and they are symmetrically arranged about the center line of the box cover 2, the connecting plate 25 slides outside the long rod 27 through the telescopic rod 23 and the spring 24.

[0027] Specifically, by pushing the locking block 26, the connecting plate 25 compresses the telescopic rod 23 and the spring 24, causing them to slide out from the locking hole 22. This pulls the cover 2 upward, separating it from the storage box 1, allowing for the inspection of the cable body 13 and other components. Similarly, during assembly, the mounting block 19 slides into the interior of the fixing seat 21. When the locking block 26 reaches the position of the locking hole 22, the spring 24 rebounds, causing the telescopic rod 23 to push the locking block 26 back to its original position, thus limiting the mounting block 19 and completing the installation of the cover 2. Through the components such as the mounting block 19, telescopic rod 23, spring 24, connecting block 20, locking block 26, and fixing seat 21, the cover 2 and storage box 1 can be quickly assembled and separated, enabling the inspection of the long-term used cable body 13 and reducing the difficulty of inspection.

[0028] Working Principle: When storing the audio cable, firstly, the cable body 13 is fixed inside the storage box 1, and the threaded post 12 is rotated. Under the action of the threaded hole 6 inside the fixing post 5, the pressure plate moves downward and fits tightly against the outside of the cable body 13, thus fixing it. After fixing, the storage box 1 and the box cover 2 can be assembled, and the rotating block 17 can be rotated. The rotating block 17 drives the connecting plate 15 to rotate. During its rotation, it drives the fixing post 5 to rotate, and the cable body 13 will be wrapped around its outside and laid flat inside the storage box 1, thus storing the cable body 13. Similarly, simply pulling the free end of the cable body 13 can release the cable body 13 for normal use. Through the fixing post 5, pressure block 11, threaded post 12, connecting plate 15 and other components, the cable body 13 can be stored, thus avoiding tangling and improving efficiency. The portability of the cable body 13 allows for easy maintenance. When the cable body 13 needs to be inspected, pushing the locking block 26 compresses the connecting plate 25, causing the telescopic rod 23 and spring 24 to slide out from the locking hole 22. Pulling the cover 2 upwards separates it from the storage box 1, allowing for maintenance of the cable body 13. Similarly, during assembly, the mounting block 19 slides into the interior of the fixing base 21. When the locking block 26 reaches the position of the locking hole 22, the spring 24 rebounds, causing the telescopic rod 23 to push the locking block 26 back to its original position, thus limiting the mounting block 19 and completing the installation of the cover 2. Through the components such as the mounting block 19, telescopic rod 23, spring 24, connecting block 20, locking block 26, and fixing base 21, the cover 2 and storage box 1 can be quickly assembled and separated, enabling maintenance of the long-term used cable body 13 and reducing the difficulty of maintenance.

[0029] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. An audio cable, comprising a storage box (1) and a box cover (2), characterized in that: The storage box (1) has a bearing (3) at its bottom. The inner ring of the bearing (3) is fixedly connected to a rotating rod (4). The upper end of the rotating rod (4) is fixedly connected to a fixing post (5). The upper end of the fixing post (5) has a threaded hole (6). The two sides of the fixing post (5) have guide grooves (7) through them. The guide groove (7) has a guide block (8) slidably connected inside. One side of the guide block (8) has a pressure block (11) fixedly connected to it. The upper end of the pressure block (11) has a retaining ring (9) fixedly connected to it. The retaining ring (9) has a retaining ring (10) movably connected inside. The upper end of the retaining ring (10) has a threaded post (12) fixedly connected to it. The upper end of the fixing post (5) has a positioning hole (28) near the threaded hole (6). The fixing post (5) has a cable body (13) inside. The inside of the cover (2) is provided with a short rod (14), the lower end of the short rod (14) is fixedly connected to a connecting plate (15), the lower end of the connecting plate (15) is fixedly connected to a limit rod (16), and the upper end of the short rod (14) is fixedly connected to a rotating block (17).

2. An audio cable according to claim 1, characterized in that: The storage box (1) is fixedly connected to the outside of a support block (18), and the lower end of the support block (18) is fixedly connected to an installation block (19). The box cover (2) is fixedly connected to the outside of a connecting block (20), and the upper end of the connecting block (20) is fixedly connected to a fixing seat (21). The inner wall of the fixing seat (21) is provided with a card hole (22).

3. An audio cable according to claim 2, characterized in that: The mounting block (19) is provided with a telescopic rod (23) inside, and a spring (24) is sleeved on the outside of the telescopic rod (23). A connecting plate (25) is fixedly connected to the left side of the telescopic rod (23), and a locking block (26) is fixedly connected to the left side of the connecting plate (25). A long rod (27) is fixedly connected to the inside of the mounting block (19) near the telescopic rod (23).

4. An audio cable according to claim 1, characterized in that: The external thread of the threaded column (12) is adapted to the internal thread of the fixed column (5).

5. An audio cable according to claim 2, characterized in that: The number of mounting blocks (19) is two sets, and they are symmetrically arranged about the center line of the cover (2).

6. An audio cable according to claim 3, characterized in that: The connecting plate (25) slides outside the long rod (27) via the telescopic rod (23) and the spring (24).

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