Connecting line for audio device
By designing the box body, rotary rod, limit disk and other mechanisms in the audio connection cable, the problems of unstable and inconvenient use of the existing audio connection cable are solved, flexible adjustment and retracting and playback are achieved, and the stability of the connection cable is improved and Service life.
Patent Information
- Application Number
- CN202420429465.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-06
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-06
AI Technical Summary
The existing audio connection cable lacks a stable limiting mechanism, which makes the connection cable easy to wrap, damage, and is not flexible enough to quickly locate the length of the connection cable.
An audio connection line is designed, including a box body, a rotary rod, a limiting disk, a slider, a positioning rod, a limiting spring, a curved block and an adjustment mechanism. Through the mutual cooperation of these mechanisms, the free adjustment and collection of the connection line is achieved. Release, avoid wrapping, and improve ease of use and life.
It effectively avoids the confusing of connecting wires, improves service life and operation convenience, enhances the stability and flexibility of connecting wires, and improves work efficiency.
Smart Images
Figure CN222168867U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of audio connection lines, in particular to a connection line for an audio device. Background Art
[0002] Laptops, MP3 players, CD players and other electronic devices are used as audio source players in many sound reinforcement venues. These electronic devices are connected to audio equipment through audio cables to output audio signals. Existing audio cables usually include an input end, an output end and a connection cable. The input end and the output end are connected through the connection cable. The input end is connected to the electronic device used as the audio source player, and the output end is connected to the audio equipment.
[0003] During use, the existing audio device connecting cable lacks a stable limiting mechanism, which makes it inconvenient to retract and release the connecting cable, making the connecting cable easily tangled and damaged. At the same time, the use length of the connecting cable cannot be quickly located according to usage requirements, and the use is not flexible and convenient enough. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a connecting cable for an audio device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, a connecting line for an audio device includes a box body, a rotating rod is rotatably arranged on the inside of the box body, a limit disk is fixedly sleeved on the outside of the rotating rod, a connecting line is rolled up on the outside of the limit disk, a first connecting head and a second connecting head are fixedly arranged on both sides of the connecting line, the first connecting head and the second connecting head are both movably penetrate the box body and extend to both sides, and two groups of slides are movably arranged on the inside of the box body, positioning rods are fixedly arranged on the inside of the two groups of slides, and multiple groups of positioning holes for docking with the positioning rods are provided on both sides of the limit disk, two groups of limiting springs are arranged on the inside of the box body, one end of the two groups of limiting springs are respectively connected to the two sides of the box body, and the other end of the limiting spring is connected to the limit disk, an arc block is fixedly arranged on the inside of the slide, and an adjustment mechanism for docking with the arc block is arranged on the inside of the box body.
[0006] Preferably, slots for docking the first connector and the second connector are formed through both sides of the box body, and the width of the slots is smaller than the diameters of the first connector and the second connector.
[0007] Preferably, a coil spring is sleeved on the outer side of the rotating rod, one end of the coil spring is connected to the limiting plate, and the other end of the coil spring is connected to the inner side of the box body.
[0008] Preferably, a slide bar is fixedly provided inside the box body, and the slide bar movably passes through the two sets of slide plates.
[0009] Preferably, the adjustment mechanism includes a push plate movably arranged inside the box body, a connecting rod is fixedly arranged on the outside of the push plate, the connecting rod movably passes through the box body and extends to the outside, and a push block is fixedly arranged on the outer end of the connecting rod on the outer part of the box body.
[0010] Preferably, a limiting plate that docks with the push plate is fixedly provided on the outer side of the arc block.
[0011] Preferably, a return spring is sleeved on the outer side of the connecting rod, one end of the return spring is connected to the push plate, and the other end of the return spring is connected to the inner side of the box body.
[0012] Technical effects and advantages of the utility model:
[0013] The utility model provides a box body, a sliding rod, a slide plate, a positioning rod, a positioning hole, a limit spring, an arc block, a push plate, a connecting rod, a push block and other mechanisms, and through the mutual cooperation of various mechanisms, it is convenient to freely adjust the retraction and release of the connecting line, and it is convenient to quickly locate the use length of the connecting line, so as to avoid the entanglement of the connecting line and increase the service life of the connecting line. At the same time, it is convenient for users to operate and effectively improve work efficiency. In addition, by providing mechanisms such as a coil spring, it is convenient to store the connecting line, further increasing the service life of the connecting line and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the installation of the connecting wire of the utility model;
[0016] Figure 3 This is a schematic diagram of the limiting mechanism of the utility model;
[0017] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.
[0018] The accompanying drawings are marked as follows:
[0019] 1 box body, 2 rotating rod, 3 connecting wire, 4 first connecting head, 5 second connecting head, 6 limiting plate, 7 coil spring, 8 sliding rod, 9 sliding plate, 10 positioning rod, 11 positioning hole, 12 limiting spring, 13 arc block, 14 adjusting mechanism, 15 push plate, 16 connecting rod, 17 push block, 18 limiting plate, 19 reset spring. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figure 1-4 A connecting line for an audio device comprises a box body 1, a rotating rod 2 is rotatably arranged inside the box body 1, a limiting plate 6 is fixedly sleeved outside the rotating rod 2, a connecting line 3 is rolled up outside the limiting plate 6, a first connector 4 and a second connector 5 are respectively fixedly arranged on both sides of the connecting line 3, the first connector 4 and the second connector 5 are both movable through the box body 1 and extend to both sides, and two groups of slide plates 9 are movably arranged inside the box body 1, and positioning rods 10 are fixedly arranged inside the two groups of slide plates 9, and multiple groups of pairs of A positioning hole 11 is connected to the positioning rod 10, and two groups of limit springs 12 are arranged on the inner side of the box body 1. One end of the two groups of limit springs 12 are respectively connected to the two sides of the box body 1, and the other end of the limit spring 12 is connected to the limit plate 6. An arc block 13 is fixedly arranged on the inner side of the slide plate 9, and an adjustment mechanism 14 for docking with the arc block 13 is arranged on the inner side of the box body 1. The limit spring 12 is initially in an elastic shape. The elasticity of the limit spring 12 can drive the positioning rod 10 to be tightly clamped in the positioning hole 11, thereby ensuring the stability of the connecting line 3.
[0022] Among them, slots for docking the first connector 4 and the second connector 5 are opened on both sides of the box body 1, and the width of the slots is smaller than the diameter of the first connector 4 and the second connector 5. The slots can limit the first connector 4 and the second connector 5 to prevent the first connector 4 and the second connector 5 from moving to the inside of the box body 1, thereby facilitating the next use of the connecting line 3.
[0023] Among them, a coil spring 7 is sleeved on the outer side of the rotating rod 2, one end of the coil spring 7 is connected to the limit plate 6, and the other end of the coil spring 7 is connected to the inner side of the box body 1. By setting the coil spring 7, the connecting line 3 can be automatically recovered, thereby improving the convenience of recovering the connecting line 3.
[0024] Among them, a slide bar 8 is fixedly arranged on the inner side of the box body 1, and the slide bar 8 movably runs through the two groups of slide plates 9. The slide bar 8 can limit the slide plates 9, so that the slide plates 9 move along the slide bar 8, thereby improving the movement stability of the slide plates 9.
[0025] Among them, the adjustment mechanism 14 includes a push plate 15 movably arranged on the inner side of the box body 1, and a connecting rod 16 is fixedly arranged on the outer side of the push plate 15. The connecting rod 16 movably passes through the box body 1 and extends to the outside, and a push block 17 is fixedly arranged on the outer end of the connecting rod 16 at the outer part of the box body 1. By pushing the push block 17, the push plate 15 can be driven to squeeze the arc block 13, thereby facilitating the retraction and release of the connecting line 3, while ensuring the stability of the connecting line 3, the convenience of retracting and releasing the connecting line 3 is improved.
[0026] Among them, a limiting plate 18 for docking the push plate 15 is fixedly arranged on the outer side of the arc block 13. The limiting plate 18 can limit the push plate 15, so that the push plate 15 can continuously squeeze the arc block 13 to ensure the continuous normal use of the device.
[0027] Among them, a return spring 19 is sleeved on the outside of the connecting rod 16, one end of the return spring 19 is connected to the push plate 15, and the other end of the return spring 19 is connected to the inner side of the box body 1. The return spring 19 is initially in a contracted state, so that when the push block 17 is released, the elasticity of the return spring 19 can drive the push plate 15 to move and reset, thereby improving the convenience of operation.
[0028] When the slider 9 slides, the positioning rod 10 is driven to move out of the positioning hole 11 on the limit plate 6 and compress the limit spring 12. Then, the first connecting head 4 and the second connecting head 5 can be pulled in different directions at the same time. At this time, the connecting line 3 drives the limit plate 6 and the rotating rod 2 to rotate, so that the use length of the connecting line 3 can be adjusted. After the adjustment is completed, the push block 17 is released to allow the reset spring 19 to reset and contract. The reset spring 19 drives the push plate 15 to separate from the arc block 13, so that the limit spring 12 is stretched and reset and drives the slider 9 and the positioning rod 10 to move and reset. When the positioning rod 10 moves, it is inserted into the positioning hole 11 on the limit plate 6 again, so that the limit plate 6 can be fixed to ensure the stability of the connection line 3.
[0029] Finally, a few points should be explained: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change; secondly: in the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; finally: the above is only the preferred embodiment of the present invention, and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A connecting cable for an audio device, comprising a box body (1), characterized in that: A rotating rod (2) is rotatably arranged inside the box body (1), a limiting plate (6) is fixedly sleeved outside the rotating rod (2), a connecting line (3) is rolled up outside the limiting plate (6), a first connecting head (4) and a second connecting head (5) are fixedly arranged on both sides of the connecting line (3), the first connecting head (4) and the second connecting head (5) are movably penetrated through the box body (1) and extend to both sides, and two groups of slide plates (9) are movably arranged inside the box body (1), and the inner sides of the two groups of slide plates (9) are fixedly arranged A positioning rod (10) is arranged, and a plurality of positioning holes (11) for docking with the positioning rod (10) are provided on both sides of the limiting plate (6). Two groups of limiting springs (12) are arranged inside the box body (1), and one end of the two groups of limiting springs (12) are respectively connected to the two sides of the box body (1), and the other end of the limiting spring (12) is connected to the limiting plate (6). An arc block (13) is fixedly arranged inside the slide plate (9), and an adjustment mechanism (14) for docking with the arc block (13) is arranged inside the box body (1).
2. The connecting cable for an audio device according to claim 1, characterized in that: Both sides of the box body (1) are penetrated by slots for docking with the first connector (4) and the second connector (5), and the width of the slots is smaller than the diameter of the first connector (4) and the second connector (5).
3. The connecting cable for an audio device according to claim 1, characterized in that: A coil spring (7) is sleeved on the outer side of the rotating rod (2), one end of the coil spring (7) is connected to the limiting plate (6), and the other end of the coil spring (7) is connected to the inner side of the box body (1).
4. The connecting cable for an audio device according to claim 1, characterized in that: A slide bar (8) is fixedly arranged on the inner side of the box body (1), and the slide bar (8) movably passes through the two sets of slide plates (9).
5. The connecting cable for an audio device according to claim 1, characterized in that: The adjustment mechanism (14) comprises a push plate (15) movably arranged on the inner side of the box body (1), a connecting rod (16) is fixedly arranged on the outer side of the push plate (15), the connecting rod (16) movably passes through the box body (1) and extends to the outside, and a push block (17) is fixedly arranged on the outer end of the connecting rod (16) located on the outer side of the box body (1).
6. The connecting cable for an audio device according to claim 5, characterized in that: A limiting plate (18) that docks with the push plate (15) is fixedly arranged on the outer side of the arc block (13).
7. The connecting cable for an audio device according to claim 5, characterized in that: A return spring (19) is sleeved on the outer side of the connecting rod (16), one end of the return spring (19) is connected to the push plate (15), and the other end of the return spring (19) is connected to the inner side of the box body (1).